{"id":2078,"date":"2023-04-28T13:25:43","date_gmt":"2023-04-28T04:25:43","guid":{"rendered":"https:\/\/edu.ujhb.org\/?p=2078"},"modified":"2023-04-28T13:25:44","modified_gmt":"2023-04-28T04:25:44","slug":"openvpn%e5%85%a5%e9%96%80%ef%bc%88%e6%97%a5%e6%9c%ac%e8%aa%9e%e7%89%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/edu.ujhb.org\/?p=2078","title":{"rendered":"OpenVPN\u5165\u9580\uff08\u65e5\u672c\u8a9e\u7248\uff09"},"content":{"rendered":"\n<p>\u30c6\u30f3\u30c4\u306b\u5408\u308f\u305b\u3066\u30a2\u30ec\u30f3\u30b8\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u304b\u3002OpenVPN \u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u304b\u3089\u8aac\u660e\u3059\u308b\u5185\u5bb9\u306e\u6982\u8981\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3082\u3061\u308d\u3093\uff01\u4ee5\u4e0b\u306f\u3001OpenVPN \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u30d3\u30c7\u30aa\u6982\u8981\u3067\u3059\u3002\u3053\u306e\u6982\u8981\u306b\u57fa\u3065\u3044\u3066\u3001IT \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u30d3\u30c7\u30aa\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d3\u30c7\u30aa\u306e\u7d39\u4ecb a. OpenVPN \u306e\u6982\u5ff5\u3068\u4f7f\u7528\u65b9\u6cd5\u306e\u7d39\u4ecb b. \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u76ee\u7684\u3068\u5b66\u7fd2\u306e\u76ee\u7684<\/li>\n\n\n\n<li>OpenVPN \u306e\u57fa\u672c\u7684\u306a\u77e5\u8b58 a. VPN \u306e\u539f\u7406\u3068\u5229\u70b9 b. OpenVPN \u306e\u6a5f\u80fd\u3068\u5229\u70b9 c. OpenVPN \u306e\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u8a3c\u660e\u66f8\u3001\u304a\u3088\u3073\u30ad\u30fc<\/li>\n\n\n\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u69cb\u6210\u3059\u308b a. \u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0 (Linux\u3001Windows \u306a\u3069) \u3092\u9078\u629e\u3059\u308b b. OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b c. OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3059\u308b d. \u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b e. \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8 \u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u69cb\u6210\u3059\u308b (\u5fc5\u8981\u306a\u5834\u5408) )<\/li>\n\n\n\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u69cb\u6210\u3059\u308b a. \u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0 (Linux\u3001Windows\u3001macOS\u3001iOS\u3001Android \u306a\u3069) \u3092\u9078\u629e\u3059\u308b b. OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b c. \u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b d. \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u69cb\u6210\u3059\u308b\u63a5\u7d9a\u8a2d\u5b9a<\/li>\n\n\n\n<li>OpenVPN \u63a5\u7d9a\u3092\u30c6\u30b9\u30c8\u3059\u308b a. OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u958b\u59cb\u3059\u308b b. OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u958b\u59cb\u3059\u308b c. \u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n\n\n\n<li>OpenVPN \u306e\u9ad8\u5ea6\u306a\u69cb\u6210 a. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT) \u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 b. \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u56fa\u6709\u306e\u69cb\u6210\u30aa\u30d7\u30b7\u30e7\u30f3 c. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u6697\u53f7\u5316\u306e\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068 FAQ a. \u63a5\u7d9a\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b b. \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u8868\u793a\u3059\u308b c. \u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/li>\n\n\n\n<li>\u3055\u3089\u306a\u308b\u5b66\u7fd2\u306e\u305f\u3081\u306e\u8981\u7d04\u3068\u63d0\u6848 a. \u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u5b66\u3093\u3060\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b b. \u95a2\u9023\u3059\u308b\u30ea\u30bd\u30fc\u30b9\u3068\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u63a8\u5968\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u306e\u30a2\u30a6\u30c8\u30e9\u30a4\u30f3\u306b\u5f93\u3063\u3066\u30d3\u30c7\u30aa \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8abf\u6574\u3057\u3001\u5b8c\u6210\u3055\u305b\u3066\u304f\u3060\u3055\u3044\u3002\u5236\u4f5c\u304c\u6210\u529f\u3059\u308b\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>OpenVPN \u306e\u6982\u5ff5\u3068\u4f7f\u7528\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u3053\u306e\u4f1a\u8a71\u3067\u4f7f\u7528\u3055\u308c\u305f\u4ee5\u524d\u306e\u30e2\u30c7\u30eb\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002\u6700\u65b0\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30e2\u30c7\u30eb\u306b\u5207\u308a\u66ff\u3048\u307e\u3057\u305f<\/p>\n\n\n\n<p>OpenVPN \u306f\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9\u3057\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067\u5b89\u5168\u306b\u901a\u4fe1\u3059\u308b\u305f\u3081\u306e\u5b89\u5168\u3067\u67d4\u8edf\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3059\u308b\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (VPN) \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002OpenVPN \u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306a\u3069) \u3067\u6697\u53f7\u5316\u3055\u308c\u305f\u30c8\u30f3\u30cd\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3001\u30c7\u30fc\u30bf\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u6a5f\u5bc6\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001OpenVPN \u306e\u3044\u304f\u3064\u304b\u306e\u4e2d\u5fc3\u7684\u306a\u6982\u5ff5\u3068\u4f7f\u7528\u6cd5\u306b\u3064\u3044\u3066\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (VPN): \u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f5c\u6210\u3059\u308b\u5b89\u5168\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3067\u3042\u308a\u3001\u30ea\u30e2\u30fc\u30c8 \u30e6\u30fc\u30b6\u30fc\u306f\u30ed\u30fc\u30ab\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u540c\u3058\u3088\u3046\u306b\u5b89\u5168\u306b\u30ea\u30e2\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002VPN \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30cf\u30c3\u30ab\u30fc\u3084\u305d\u306e\u4ed6\u306e\u6a29\u9650\u306e\u306a\u3044\u4eba\u7269\u306b\u3088\u308b\u30c7\u30fc\u30bf\u306e\u76d7\u96e3\u3084\u508d\u53d7\u3092\u6050\u308c\u308b\u3053\u3068\u306a\u304f\u3001\u4f1a\u793e\u306e\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u308a\u3001\u5730\u7406\u7684\u306b\u96e2\u308c\u305f\u5834\u6240\u306b\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6697\u53f7\u5316\u3055\u308c\u305f\u30c8\u30f3\u30cd\u30eb: OpenVPN \u306f\u6697\u53f7\u5316\u3055\u308c\u305f\u30c8\u30f3\u30cd\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u6697\u53f7\u5316\u3055\u308c\u305f\u63a5\u7d9a\u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u6697\u53f7\u5316\u30c8\u30f3\u30cd\u30eb\u306f\u9001\u4fe1\u4e2d\u306b\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3001\u8a31\u53ef\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306e\u307f\u304c\u30c7\u30fc\u30bf\u3092\u5fa9\u53f7\u5316\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8: OpenVPN \u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e 2 \u3064\u306e\u30b3\u30a2 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306f VPN \u63a5\u7d9a\u306e\u30db\u30b9\u30c8\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc \u30c7\u30fc\u30bf\u3092\u30ea\u30e2\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001VPN \u30b5\u30fc\u30d0\u30fc\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u30ea\u30e2\u30fc\u30c8 \u30e6\u30fc\u30b6\u30fc\u304c\u4f7f\u7528\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u8a8d\u8a3c: OpenVPN \u306f\u3001\u8a3c\u660e\u66f8\u3001\u30e6\u30fc\u30b6\u30fc\u540d\/\u30d1\u30b9\u30ef\u30fc\u30c9\u30012 \u8981\u7d20\u8a8d\u8a3c\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u8a8d\u8a3c\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a8d\u8a3c\u65b9\u6cd5\u306f\u3001\u8a31\u53ef\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306e\u307f\u304c VPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3: OpenVPN \u306f\u3001AES\u3001SHA\u3001RSA \u306a\u3069\u306e\u30c7\u30fc\u30bf \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u3088\u308a\u3001\u30cf\u30c3\u30ab\u30fc\u3084\u305d\u306e\u4ed6\u306e\u60aa\u610f\u306e\u3042\u308b\u4eba\u7269\u304b\u3089\u30c7\u30fc\u30bf\u3092\u52b9\u679c\u7684\u306b\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7528\u9014: OpenVPN \u306b\u306f\u3001\u4f1a\u793e\u306e\u5f93\u696d\u54e1\u304c\u4f1a\u793e\u306e\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9\u3059\u308b\u3001\u30db\u30fc\u30e0 \u30e6\u30fc\u30b6\u30fc\u304c\u30db\u30fc\u30e0 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3001\u5730\u7406\u7684\u306b\u7570\u306a\u308b\u5834\u6240\u306b\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u306b\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u306a\u3069\u3001\u5e45\u5e83\u3044\u7528\u9014\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u5730\u7406\u7684\u5236\u9650\u3092\u56de\u907f\u3057\u305f\u308a\u3001\u5236\u9650\u3055\u308c\u305f Web \u30b5\u30a4\u30c8\u3084\u30b5\u30fc\u30d3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u306f\u3001\u5b89\u5168\u306a\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9\u3068\u901a\u4fe1\u3092\u63d0\u4f9b\u3067\u304d\u308b\u67d4\u8edf\u306a VPN \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5730\u7406\u7684\u306b\u7570\u306a\u308b\u5834\u6240\u9593\u3067\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3001\u30c7\u30fc\u30bf\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u6a5f\u5bc6\u6027\u3092\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>VPN\u306e\u539f\u7406\u3068\u305d\u306e\u5229\u70b9\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>VPN (Virtual Private Network) \u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306a\u3069) \u3092\u4ecb\u3057\u3066\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3059\u3002VPN \u306f\u3001\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4fdd\u8b77\u3057\u306a\u304c\u3089\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u30c8\u30f3\u30cd\u30eb\u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u30ab\u30d7\u30bb\u30eb\u5316\u3057\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066\u9001\u4fe1\u3057\u307e\u3059\u3002VPN \u306e\u4ed5\u7d44\u307f\u3068\u305d\u306e\u5229\u70b9\u306e\u8a73\u7d30\u306a\u8aac\u660e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>VPN\u539f\u7406<\/li>\n<\/ol>\n\n\n\n<p>VPN \u63a5\u7d9a\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067 VPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u306f\u6697\u53f7\u5316\u3055\u308c\u305f\u30c8\u30f3\u30cd\u30eb\u3092\u4ecb\u3057\u3066\u30bf\u30fc\u30b2\u30c3\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002\u9001\u4fe1\u30d7\u30ed\u30bb\u30b9\u4e2d\u3001\u6697\u53f7\u5316\u30c8\u30f3\u30cd\u30eb\u306f\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u304a\u3088\u3073\u8a8d\u8a3c\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3068\u5b8c\u5168\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001VPN \u63a5\u7d9a\u306f\u30bf\u30fc\u30b2\u30c3\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u30e6\u30fc\u30b6\u30fc \u30a2\u30af\u30bb\u30b9\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f VPN \u63a5\u7d9a\u3092\u4ecb\u3057\u3066\u30bf\u30fc\u30b2\u30c3\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>VPN \u306e\u5229\u70b9<\/li>\n<\/ol>\n\n\n\n<p>(1) \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3: VPN \u63a5\u7d9a\u306f\u3001\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3066\u5b89\u5168\u306b\u9001\u4fe1\u3067\u304d\u308b\u5b89\u5168\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u3001\u30cf\u30c3\u30ab\u30fc\u3084\u305d\u306e\u4ed6\u306e\u4e0d\u8981\u306a\u4eba\u7269\u304c\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u76d7\u3080\u306e\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n\n\n\n<p>(2) \u30d7\u30e9\u30a4\u30d0\u30b7\u30fc: VPN \u63a5\u7d9a\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5b9f\u969b\u306e IP \u30a2\u30c9\u30ec\u30b9\u3068\u5834\u6240\u3092\u96a0\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>(3) \u5730\u7406\u7684\u5236\u9650: \u591a\u304f\u306e Web \u30b5\u30a4\u30c8\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u7279\u5b9a\u306e\u5730\u7406\u7684\u4f4d\u7f6e\u307e\u305f\u306f\u56fd\u3067\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002VPN \u63a5\u7d9a\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u5236\u9650\u3092\u56de\u907f\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5236\u9650\u3055\u308c\u305f Web \u30b5\u30a4\u30c8\u3084\u30b5\u30fc\u30d3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>(4) \u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9: VPN \u63a5\u7d9a\u3092\u4f7f\u7528\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u4f1a\u793e\u306e\u5185\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30db\u30fc\u30e0 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u306b\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5730\u7406\u7684\u306b\u96e2\u308c\u305f\u5834\u6240\u9593\u3067\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3066\u3001\u30ea\u30e2\u30fc\u30c8 \u30ef\u30fc\u30af\u3068\u30a2\u30af\u30bb\u30b9\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>(5) \u8cbb\u7528\u5bfe\u52b9\u679c: VPN \u63a5\u7d9a\u306e\u30b3\u30b9\u30c8\u306f\u6bd4\u8f03\u7684\u4f4e\u304f\u3001\u4ed6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u6bd4\u8f03\u3057\u3066\u3001VPN \u63a5\u7d9a\u306e\u5b9f\u88c5\u304a\u3088\u3073\u4fdd\u5b88\u30b3\u30b9\u30c8\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001VPN \u63a5\u7d9a\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306b\u5b89\u5168\u3067\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002VPN \u63a5\u7d9a\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3057\u3001\u5730\u7406\u7684\u306a\u5236\u9650\u3092\u56de\u907f\u3057\u3001\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>OpenVPN \u306e\u6a5f\u80fd\u3068\u5229\u70b9\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u306f\u3001\u591a\u304f\u306e\u5229\u70b9\u3068\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9\u306e\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (VPN) \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001OpenVPN \u306e\u6a5f\u80fd\u3068\u5229\u70b9\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4e92\u63db\u6027: OpenVPN \u306f\u3001Windows\u3001Linux\u3001macOS\u3001iOS\u3001Android \u306a\u3069\u3092\u542b\u3080\u8907\u6570\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f OpenVPN \u3092\u4f7f\u7528\u3057\u3066\u3055\u307e\u3056\u307e\u306a\u30c7\u30d0\u30a4\u30b9\u3068\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u9593\u306e\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u9ad8\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3: OpenVPN \u306f\u3001\u30cf\u30c3\u30ab\u30fc\u3084\u305d\u306e\u4ed6\u306e\u60aa\u610f\u306e\u3042\u308b\u4eba\u7269\u304b\u3089\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u3001AES\u3001SHA\u3001RSA \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001OpenVPN \u306f 2 \u8981\u7d20\u8a8d\u8a3c\u3084 TLS \u30d7\u30ed\u30c8\u30b3\u30eb\u306a\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u67d4\u8edf\u6027: OpenVPN \u306f\u67d4\u8edf\u6027\u304c\u9ad8\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u3084\u5b9f\u969b\u306e\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u3055\u307e\u3056\u307e\u306a\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u305f\u308a\u3001\u9069\u5207\u306a\u8a8d\u8a3c\u65b9\u6cd5\u3092\u9078\u629e\u3057\u305f\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u69cb\u6210\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4f7f\u3044\u3084\u3059\u3055: OpenVPN \u306b\u306f\u4f7f\u3044\u3084\u3059\u3044\u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u304c\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f OpenVPN \u63a5\u7d9a\u3092\u3059\u3070\u3084\u304f\u7c21\u5358\u306b\u69cb\u6210\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3: OpenVPN \u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30b5\u30a4\u30ba\u3068\u30cb\u30fc\u30ba\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5408\u308f\u305b\u3066\u7c21\u5358\u306b\u62e1\u5f35\u304a\u3088\u3073\u5c55\u958b\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u9ad8\u901f\u6027\u80fd: OpenVPN \u306f\u3001\u4f4e\u5e2f\u57df\u5e45\u3067\u9ad8\u9045\u5ef6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3067\u9ad8\u901f\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u5b9f\u73fe\u3057\u3001\u30c7\u30fc\u30bf\u306e\u9069\u6642\u6027\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7121\u6599\u3067\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9: OpenVPN \u306f\u7121\u6599\u3067\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f OpenVPN \u306e\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u3092\u81ea\u7531\u306b\u5909\u66f4\u3001\u914d\u5e03\u3001\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u4fe1\u983c\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u306f\u3001\u67d4\u8edf\u3067\u5b89\u5168\u3001\u4f7f\u3044\u3084\u3059\u304f\u3001\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002OpenVPN \u306f\u3001\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4e92\u63db\u6027\u3001\u9ad8\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u67d4\u8edf\u6027\u3001\u4f7f\u3044\u3084\u3059\u3055\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3001\u9ad8\u901f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u81ea\u7531\u5ea6\u3001\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9\u306a\u3069\u306e\u5229\u70b9\u3068\u7279\u5fb4\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u898f\u6a21\u3068\u30cb\u30fc\u30ba\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>OpenVPN \u306e\u4e3b\u306a\u69cb\u6210\u8981\u7d20\u3067\u3042\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u8a3c\u660e\u66f8\u3001\u30ad\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u306e\u4e3b\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u8a3c\u660e\u66f8\u3001\u304a\u3088\u3073\u30ad\u30fc\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u8a73\u7d30\u306a\u8aac\u660e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8: OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u3088\u3046\u306b\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u3068\u306e\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u8a3c\u660e\u66f8\u3084\u30ad\u30fc\u306a\u3069\u306e\u5fc5\u8981\u306a\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc: OpenVPN \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u9001\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306e\u53d7\u4fe1\u3068\u5fa9\u53f7\u5316\u3001\u304a\u3088\u3073\u5b9b\u5148\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u9001\u4fe1\u3092\u62c5\u5f53\u3059\u308b\u30db\u30b9\u30c8\u3067\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u3001\u7ba1\u7406\u8005\u306f OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e\u63a5\u7d9a\u3092\u53d7\u3051\u5165\u308c\u308b\u3088\u3046\u306b\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u914d\u5e03\u3059\u308b\u5fc5\u8981\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8a3c\u660e\u66f8\u3068\u30ad\u30fc: \u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306f\u3001OpenVPN \u306e 2 \u3064\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3042\u308a\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e ID \u3092\u691c\u8a3c\u3057\u3001\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u304a\u3088\u3073\u5fa9\u53f7\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002OpenVPN \u306f\u3001\u516c\u958b\u9375\u57fa\u76e4 (PKI) \u3067\u3042\u308b X.509 \u8a3c\u660e\u66f8\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u8a8d\u8a3c\u304a\u3088\u3073\u627f\u8a8d\u3057\u307e\u3059\u3002\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u306b\u306f\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u4e21\u65b9\u3092 OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u9593\u3067\u5171\u6709\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8: \u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u516c\u958b\u9375\u3068\u305d\u306e\u4ed6\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u542b\u3080\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u3067\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u306f OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u516c\u958b\u9375\u3068\u305d\u306e\u4ed6\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u542b\u3080\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u3067\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u306f OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc \u30ad\u30fc: \u30b5\u30fc\u30d0\u30fc \u30ad\u30fc\u306f\u3001\u9001\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u306b\u4f7f\u7528\u3055\u308c\u308b\u79d8\u5bc6\u30ad\u30fc\u3067\u3059\u3002\u30b5\u30fc\u30d0\u30fc \u30ad\u30fc\u306f OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u307f\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ad\u30fc: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ad\u30fc\u306f\u3001\u9001\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u306b\u4f7f\u7528\u3055\u308c\u308b\u79d8\u5bc6\u30ad\u30fc\u3067\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ad\u30fc\u306f OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u307f\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u306e\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u8a3c\u660e\u66f8\u3001\u304a\u3088\u3073\u30ad\u30fc\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306e OpenVPN \u306e\u91cd\u8981\u306a\u90e8\u5206\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u306b\u3088\u3063\u3066\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>OpenVPN\u30b5\u30fc\u30d0\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306b\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u6280\u8853\u7684\u306a\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30d7\u30ed\u30bb\u30b9\u3092\u6b63\u5e38\u306b\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u30db\u30b9\u30c8\u3059\u308b\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u306f\u3001Linux\u3001Windows \u306a\u3069\u306e\u8907\u6570\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30ad\u30eb \u30ec\u30d9\u30eb\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u3001\u6700\u9069\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3057\u305f\u3089\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u7528\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001OpenVPN \u306e\u516c\u5f0f Web \u30b5\u30a4\u30c8\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u4fe1\u983c\u3067\u304d\u308b\u30bd\u30fc\u30b9\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3089\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u6a5f\u80fd\u3092\u6709\u52b9\u306b\u3057\u3001\u63a5\u7d9a\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u30d5\u30a1\u30a4\u30eb (\u901a\u5e38\u306f \/etc\/openvpn\/server.conf \u307e\u305f\u306f C:\\Program Files\\OpenVPN\\config\\server.conf \u306b\u3042\u308a\u307e\u3059) \u3092\u7de8\u96c6\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc \u30dd\u30fc\u30c8\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT) \u306a\u3069\u306e\u30b5\u30fc\u30d0\u30fc \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002 \u3001DNS\u3001\u30ed\u30b0\u306a\u3069&nbsp;\u30b3\u30e1\u30f3\u30c8\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u5404\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u6a5f\u80fd\u3068\u305d\u306e\u4f7f\u7528\u65b9\u6cd5\u3092\u5b66\u7fd2\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u8a3c\u660e\u66f8\u3068\u9375\u3092\u751f\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u3092\u4f7f\u7528\u3059\u308b\u524d\u306b\u3001\u8a8d\u8a3c\u3068\u6697\u53f7\u5316\u306e\u305f\u3081\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u306f\u3001\u516c\u958b\u9375\u3068\u79d8\u5bc6\u9375\u3092\u542b\u3080 X.509 \u8a3c\u660e\u66f8\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002OpenSSL \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3001\u30b5\u30fc\u30d0\u30fc \u30ad\u30fc\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3001\u304a\u3088\u3073\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30b5\u30fc\u30d0\u30fc\u3067\u8a8d\u8a3c\u5c40 (CA) \u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8 (CRL) \u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7aef\u306b\u3042\u308b\u5834\u5408\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u3092\u8a31\u53ef\u3059\u308b\u305f\u3081\u306b\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u30b5\u30fc\u30d0\u30fc \u30dd\u30fc\u30c8\u3068 VPN \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u958b\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001UDP \u30dd\u30fc\u30c8 1194 (\u307e\u305f\u306f\u9078\u629e\u3057\u305f\u5225\u306e\u30dd\u30fc\u30c8) \u3092\u958b\u304d\u3001\u30d1\u30b1\u30c3\u30c8\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3059\u308b\u3088\u3046\u306b NAT \u3092\u69cb\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u3059\u3079\u3066\u306e\u69cb\u6210\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u884c\u307e\u305f\u306f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u59cb\u52d5\u3059\u308b\u304b\u3001\u30b7\u30b9\u30c6\u30e0\u59cb\u52d5\u6642\u306b\u30b5\u30fc\u30d0\u30fc\u3092\u81ea\u52d5\u7684\u306b\u59cb\u52d5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306e\u8d77\u52d5\u5f8c\u3001\u30b5\u30fc\u30d0\u30fc \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb (\u901a\u5e38\u306f \/var\/log\/openvpn.log \u307e\u305f\u306f C:\\Program Files\\OpenVPN\\log\\openvpn.log \u306b\u3042\u308a\u307e\u3059) \u3067\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u63a5\u7d9a\u60c5\u5831\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306b\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u6280\u8853\u7684\u306a\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3059\u3002\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3057\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u30b5\u30fc\u30d0\u30fc \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u69cb\u6210\u3057\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3057\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8 \u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u69cb\u6210\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u63a5\u7d9a\u60c5\u5831\u306b\u3064\u3044\u3066\u306f\u3001\u30b5\u30fc\u30d0\u30fc \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044 (Linux\u3001Windows \u306a\u3069)\u3002<\/p>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u69cb\u6210\u3059\u308b\u969b\u306b\u306f\u3001\u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u9577\u6240\u3068\u77ed\u6240\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u30cb\u30fc\u30ba\u3068\u30b9\u30ad\u30eb \u30ec\u30d9\u30eb\u306b\u57fa\u3065\u3044\u3066\u3001\u6700\u9069\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u4e00\u822c\u7684\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u305d\u306e\u9577\u6240\u3068\u77ed\u6240\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Linux<\/li>\n<\/ol>\n\n\n\n<p>Linux \u306f\u3001\u30b5\u30fc\u30d0\u30fc\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u7121\u6599\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002OpenVPN \u306f\u3001Ubuntu\u3001Debian\u3001CentOS\u3001RedHat \u306a\u3069\u306e\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u542b\u3080 Linux \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u5e83\u304f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3001\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002Linux \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u306f\u8c4a\u5bcc\u306a\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3068\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u7ba1\u7406\u8005\u306f OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u7c21\u5358\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u69cb\u6210\u3001\u304a\u3088\u3073\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001Linux \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u9ad8\u5ea6\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u3067\u67d4\u8edf\u6027\u304c\u3042\u308a\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u8ffd\u52a0\u304a\u3088\u3073\u5909\u66f4\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001Linux \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u306f\u3042\u308b\u7a0b\u5ea6\u306e\u6280\u8853\u7684\u306a\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u521d\u5fc3\u8005\u306b\u3068\u3063\u3066\u306f\u5c11\u3057\u96e3\u3057\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30a6\u30a3\u30f3\u30c9\u30a6\u30ba<\/li>\n<\/ol>\n\n\n\n<p>Windows \u306f\u3001\u305d\u306e\u4f7f\u3044\u3084\u3059\u3055\u3068\u5e45\u5e83\u3044\u4e92\u63db\u6027\u304b\u3089\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002OpenVPN \u306f\u3001Windows \u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u307e\u305f\u306f\u624b\u52d5\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001Windows \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304a\u3088\u3073\u69cb\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002Windows \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u4f7f\u3044\u3084\u3059\u3044\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb \u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u63d0\u4f9b\u3057\u3001\u7ba1\u7406\u8005\u304c OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u7c21\u5358\u306b\u69cb\u6210\u304a\u3088\u3073\u7ba1\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001Windows \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001OpenVPN \u306e\u6a5f\u80fd\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5f37\u5316\u3067\u304d\u308b\u5e83\u7bc4\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30b5\u30dd\u30fc\u30c8\u3068\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 \u30c4\u30fc\u30eb\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001Windows \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u8106\u5f31\u6027\u306e\u554f\u984c\u306b\u76f4\u9762\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u5b9a\u671f\u7684\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u66f4\u65b0\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30de\u30c3\u30afOS<\/li>\n<\/ol>\n\n\n\n<p>macOS \u306f\u3001\u958b\u767a\u304a\u3088\u3073\u30af\u30ea\u30a8\u30a4\u30c6\u30a3\u30d6\u696d\u754c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b Unix \u30d9\u30fc\u30b9\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002OpenVPN \u306f\u3001Homebrew \u3092\u4f7f\u7528\u3059\u308b\u304b\u624b\u52d5\u3067\u3001macOS \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u69cb\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002macOS \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u4f7f\u3044\u3084\u3059\u3044\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb \u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u3001\u7ba1\u7406\u8005\u304c OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u7c21\u5358\u306b\u69cb\u6210\u304a\u3088\u3073\u7ba1\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001macOS \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u4fe1\u983c\u6027\u3068\u5b89\u5168\u6027\u304c\u9ad8\u304f\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u30cf\u30c3\u30ab\u30fc\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u653b\u6483\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001macOS \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001Linux \u3068\u540c\u69d8\u306e\u6280\u8853\u7684\u306a\u8ab2\u984c\u3068\u5236\u9650\u306b\u76f4\u9762\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3001\u6280\u8853\u7684\u306a\u77e5\u8b58\u3001\u4f7f\u3044\u3084\u3059\u3055\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u4fe1\u983c\u6027\u3001\u4e92\u63db\u6027\u306a\u3069\u3001\u8907\u6570\u306e\u8981\u56e0\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Linux \u306f\u9ad8\u5ea6\u306a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u3068\u67d4\u8edf\u6027\u3092\u5099\u3048\u3066\u304a\u308a\u3001Windows \u306f\u4f7f\u3044\u3084\u3059\u304f\u5e83\u7bc4\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30b5\u30dd\u30fc\u30c8\u3092\u5099\u3048\u3066\u304a\u308a\u3001macOS \u306f\u4fe1\u983c\u6027\u3068\u5b89\u5168\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u7ba1\u7406\u8005\u306f\u3001\u30cb\u30fc\u30ba\u3068\u30b9\u30ad\u30eb \u30ec\u30d9\u30eb\u306b\u57fa\u3065\u3044\u3066\u3001\u6700\u9069\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>OpenVPN\u30b5\u30fc\u30d0\u30fc\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u6280\u8853\u7684\u306a\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30d7\u30ed\u30bb\u30b9\u3092\u6b63\u5e38\u306b\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u306e\u516c\u5f0f Web \u30b5\u30a4\u30c8\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u4fe1\u983c\u3067\u304d\u308b\u30bd\u30fc\u30b9\u304b\u3089 OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u7528\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u7528\u610f\u3055\u308c\u3066\u304a\u308a\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u3089\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u307e\u305f\u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u6307\u793a\u306b\u5f93\u3063\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u3001OpenVPN \u30b5\u30fc\u30d3\u30b9\u3001OpenVPN GUI\u3001TAP \u4eee\u60f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ab\u30fc\u30c9 \u30c9\u30e9\u30a4\u30d0\u30fc\u306a\u3069\u306e\u30b5\u30fc\u30d0\u30fc \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3068\u305d\u306e\u4ed6\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3089\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u6a5f\u80fd\u3092\u6709\u52b9\u306b\u3057\u3001\u63a5\u7d9a\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u30d5\u30a1\u30a4\u30eb (\u901a\u5e38\u306f \/etc\/openvpn\/server.conf \u307e\u305f\u306f C:\\Program Files\\OpenVPN\\config\\server.conf \u306b\u3042\u308a\u307e\u3059) \u3092\u7de8\u96c6\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc \u30dd\u30fc\u30c8\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT) \u306a\u3069\u306e\u30b5\u30fc\u30d0\u30fc \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002 \u3001DNS\u3001\u30ed\u30b0\u306a\u3069&nbsp;\u30b3\u30e1\u30f3\u30c8\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u5404\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u6a5f\u80fd\u3068\u305d\u306e\u4f7f\u7528\u65b9\u6cd5\u3092\u5b66\u7fd2\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u8a3c\u660e\u66f8\u3068\u9375\u3092\u751f\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u3092\u4f7f\u7528\u3059\u308b\u524d\u306b\u3001\u8a8d\u8a3c\u3068\u6697\u53f7\u5316\u306e\u305f\u3081\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u306f\u3001\u516c\u958b\u9375\u3068\u79d8\u5bc6\u9375\u3092\u542b\u3080 X.509 \u8a3c\u660e\u66f8\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002OpenSSL \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3001\u30b5\u30fc\u30d0\u30fc \u30ad\u30fc\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3001\u304a\u3088\u3073\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30b5\u30fc\u30d0\u30fc\u3067\u8a8d\u8a3c\u5c40 (CA) \u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8 (CRL) \u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7aef\u306b\u3042\u308b\u5834\u5408\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u3092\u8a31\u53ef\u3059\u308b\u305f\u3081\u306b\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u30b5\u30fc\u30d0\u30fc \u30dd\u30fc\u30c8\u3068 VPN \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u958b\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001UDP \u30dd\u30fc\u30c8 1194 (\u307e\u305f\u306f\u9078\u629e\u3057\u305f\u5225\u306e\u30dd\u30fc\u30c8) \u3092\u958b\u304d\u3001\u30d1\u30b1\u30c3\u30c8\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3059\u308b\u3088\u3046\u306b NAT \u3092\u69cb\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u3059\u3079\u3066\u306e\u69cb\u6210\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u884c\u307e\u305f\u306f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u59cb\u52d5\u3059\u308b\u304b\u3001\u30b7\u30b9\u30c6\u30e0\u59cb\u52d5\u6642\u306b\u30b5\u30fc\u30d0\u30fc\u3092\u81ea\u52d5\u7684\u306b\u59cb\u52d5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306e\u8d77\u52d5\u5f8c\u3001\u30b5\u30fc\u30d0\u30fc \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb (\u901a\u5e38\u306f \/var\/log\/openvpn.log \u307e\u305f\u306f C:\\Program Files\\OpenVPN\\log\\openvpn.log \u306b\u3042\u308a\u307e\u3059) \u3067\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u63a5\u7d9a\u60c5\u5831\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001\u4e00\u5b9a\u306e\u6280\u8853\u7684\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3059\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3001<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001\u4e00\u5b9a\u306e\u6280\u8853\u7684\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u30b5\u30fc\u30d0\u30fc \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u69cb\u6210\u3057\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3057\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8 \u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u69cb\u6210\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u5177\u4f53\u7684\u306a\u624b\u9806\u3068\u30d2\u30f3\u30c8\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u524d\u306b\u3001\u4fe1\u983c\u3067\u304d\u308b\u30bd\u30fc\u30b9\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u6574\u5408\u6027\u3068\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u524d\u306b\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u66f4\u65b0\u3055\u308c\u3001\u5fc5\u8981\u306a\u4f9d\u5b58\u95a2\u4fc2\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3059\u308b\u524d\u306b\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306e\u4f8b\u3092\u78ba\u8a8d\u3057\u3066\u3001\u5404\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u6a5f\u80fd\u3068\u4f7f\u7528\u6cd5\u3092\u7406\u89e3\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u524d\u306b\u3001OpenSSL \u307e\u305f\u306f\u305d\u306e\u4ed6\u306e X.509 \u8a3c\u660e\u66f8\u30b7\u30b9\u30c6\u30e0 \u30c4\u30fc\u30eb\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3001\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u69cb\u6210\u3059\u308b\u524d\u306b\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306b\u3064\u3044\u3066\u5b66\u3073\u3001\u30dd\u30fc\u30c8\u8ee2\u9001\u3068 NAT \u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u524d\u306b\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3068\u8a3c\u660e\u66f8\u304c\u9069\u5207\u306b\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30b5\u30fc\u30d0\u30fc \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u6b63\u5e38\u306b\u8d77\u52d5\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306b\u306f\u5fcd\u8010\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3059\u3002\u5404\u30b9\u30c6\u30c3\u30d7\u306e\u8a73\u7d30\u3092\u7406\u89e3\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304a\u3088\u3073\u6700\u9069\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3001\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3068\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>OpenVPN\u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3059\u308b\u306b\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u6280\u8853\u7684\u306a\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30d7\u30ed\u30bb\u30b9\u3092\u6b63\u5e38\u306b\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3059\u308b\u305f\u3081\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306e\u7de8\u96c6<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u30b5\u30fc\u30d0\u30fc \u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u52d5\u4f5c\u3068\u63a5\u7d9a\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5236\u5fa1\u3059\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u30d5\u30a1\u30a4\u30eb (\u901a\u5e38\u306f \/etc\/openvpn\/server.conf \u307e\u305f\u306f C:\\Program Files\\OpenVPN\\config\\server.conf \u306b\u3042\u308a\u307e\u3059) \u3092\u7de8\u96c6\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002\u30b3\u30e1\u30f3\u30c8\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u5404\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u6a5f\u80fd\u3068\u305d\u306e\u4f7f\u7528\u65b9\u6cd5\u3092\u5b66\u7fd2\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3001\u6b21\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30dd\u30fc\u30c8: \u30b5\u30fc\u30d0\u30fc\u304c\u4f7f\u7528\u3059\u308b UDP \u30dd\u30fc\u30c8\u756a\u53f7\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f 1194 \u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30d7\u30ed\u30c8\u30b3\u30eb: \u30b5\u30fc\u30d0\u30fc\u304c\u4f7f\u7528\u3059\u308b VPN \u30d7\u30ed\u30c8\u30b3\u30eb\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f UDP \u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT): VPN \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u8ee2\u9001\u3059\u308b\u305f\u3081\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u3067 NAT \u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u7121\u52b9\u3067\u3059\u3002<\/li>\n\n\n\n<li>DNS: \u30b5\u30fc\u30d0\u30fc\u304c\u4f7f\u7528\u3059\u308b DNS \u30b5\u30fc\u30d0\u30fc\u3002Google DNS\u3001OpenDNS \u306a\u3069\u306e\u30d1\u30d6\u30ea\u30c3\u30af DNS \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ed\u30b0: \u30b5\u30fc\u30d0\u30fc\u306e\u30ed\u30b0 \u30ec\u30d9\u30eb\u3068\u51fa\u529b\u5834\u6240\u3002syslog \u307e\u305f\u306f\u30d5\u30a1\u30a4\u30eb\u51fa\u529b\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u8a3c\u660e\u66f8\u3068\u9375\u3092\u751f\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u3092\u4f7f\u7528\u3059\u308b\u524d\u306b\u3001\u8a8d\u8a3c\u3068\u6697\u53f7\u5316\u306e\u305f\u3081\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u306f\u3001\u516c\u958b\u9375\u3068\u79d8\u5bc6\u9375\u3092\u542b\u3080 X.509 \u8a3c\u660e\u66f8\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002OpenSSL \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3001\u30b5\u30fc\u30d0\u30fc \u30ad\u30fc\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3001\u304a\u3088\u3073\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30b5\u30fc\u30d0\u30fc\u3067\u8a8d\u8a3c\u5c40 (CA) \u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8 (CRL) \u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u5834\u5408\u3001\u6b21\u306e\u624b\u9806\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CA \u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002CA \u8a3c\u660e\u66f8\u306f\u3001\u4ed6\u306e\u8a3c\u660e\u66f8\u306b\u7f72\u540d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001OpenVPN \u306e\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u3067\u3059\u3002easy-rsa \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001CA \u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u6b63\u3057\u3044\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002easy-rsa \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8a8d\u8a3c\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u6b63\u3057\u3044\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u63a5\u7d9a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002easy-rsa \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8a8d\u8a3c\u5c40\u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8\u3092\u69cb\u6210\u3057\u307e\u3059\u3002easy-rsa \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a8d\u8a3c\u5c40\u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8\u3092\u69cb\u6210\u3057\u3001\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7aef\u306b\u3042\u308b\u5834\u5408\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u3092\u8a31\u53ef\u3059\u308b\u305f\u3081\u306b\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u30b5\u30fc\u30d0\u30fc \u30dd\u30fc\u30c8\u3068 VPN \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u958b\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001UDP \u30dd\u30fc\u30c8 1194 (\u307e\u305f\u306f\u9078\u629e\u3057\u305f\u5225\u306e\u30dd\u30fc\u30c8) \u3092\u958b\u304d\u3001\u30d1\u30b1\u30c3\u30c8\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN\u30b5\u30fc\u30d0\u30fc\u3067\u3042\u308bNAT\u3092\u69cb\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u69cb\u6210\u3059\u308b\u5834\u5408\u3001\u6b21\u306e\u624b\u9806\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u3067 UDP \u30dd\u30fc\u30c8 1194 \u3092\u958b\u304d\u307e\u3059\u3002\u30dd\u30fc\u30c8\u3092\u958b\u304f\u306b\u306f\u3001iptables \u30b3\u30de\u30f3\u30c9 (Linux) \u307e\u305f\u306f Windows \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a (Windows) \u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Linux \u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066 UDP \u30dd\u30fc\u30c8 1194 \u3092\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059: cssCopy code<code>sudo iptables -A INPUT -p udp --dport 1194 -j ACCEPT<\/code><\/li>\n\n\n\n<li>\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u69cb\u6210\u3057\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c NAT \u306e\u80cc\u5f8c\u306b\u3042\u308b\u5834\u5408\u3001VPN \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u306b\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u3067\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002UDP \u30dd\u30fc\u30c8 1194 \u3092\u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u306b\u8ee2\u9001\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>NAT \u3092\u69cb\u6210\u3057\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c NAT \u306e\u80cc\u5f8c\u306b\u3042\u308b\u5834\u5408\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3059\u308b\u3088\u3046\u306b\u30b5\u30fc\u30d0\u30fc\u3067 NAT \u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002iptables \u30b3\u30de\u30f3\u30c9 (Linux) \u307e\u305f\u306f Windows Internet Connection Sharing (ICS) (Windows) \u3092\u4f7f\u7528\u3057\u3066 NAT \u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Linux \u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066 NAT \u3092\u69cb\u6210\u3067\u304d\u307e\u3059: cssCopy code<code>sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE<\/code><\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u3059\u3079\u3066\u306e\u69cb\u6210\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u884c\u307e\u305f\u306f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u59cb\u52d5\u3059\u308b\u304b\u3001\u30b7\u30b9\u30c6\u30e0\u59cb\u52d5\u6642\u306b\u30b5\u30fc\u30d0\u30fc\u3092\u81ea\u52d5\u7684\u306b\u59cb\u52d5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306e\u8d77\u52d5\u5f8c\u3001\u30b5\u30fc\u30d0\u30fc \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb (\u901a\u5e38\u306f \/var\/log\/openvpn.log \u307e\u305f\u306f C:\\Program Files\\OpenVPN\\log\\openvpn.log \u306b\u3042\u308a\u307e\u3059) \u3067\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u63a5\u7d9a\u60c5\u5831\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u3068\u304d\u306f\u3001\u6b21\u306e\u624b\u9806\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>openvpn \u30b3\u30de\u30f3\u30c9\u3067\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002Linux \u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002 bashCopy \u30b3\u30fc\u30c9<code>sudo openvpn \/etc\/openvpn\/server.conf&nbsp;<\/code>Windows \u3067\u306f\u3001OpenVPN GUI \u30a2\u30a4\u30b3\u30f3\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30af\u30ea\u30d7\u30c8\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002\u30b9\u30af\u30ea\u30d7\u30c8\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u81ea\u52d5\u7684\u306b\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002Linux \u3067\u306f\u3001systemd \u307e\u305f\u306f init.d \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002Windows \u3067\u306f\u3001OpenVPN \u30b5\u30fc\u30d3\u30b9\u3092\u81ea\u52d5\u7684\u306b\u958b\u59cb\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3059\u308b\u306b\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u6280\u8853\u7684\u306a\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3057\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3057\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u69cb\u6210\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3001\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3068\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u751f\u6210\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u3092\u4f7f\u7528\u3059\u308b\u524d\u306b\u3001\u8a8d\u8a3c\u3068\u6697\u53f7\u5316\u306e\u305f\u3081\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u306f\u3001\u516c\u958b\u9375\u3068\u79d8\u5bc6\u9375\u3092\u542b\u3080 X.509 \u8a3c\u660e\u66f8\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306e\u8a73\u7d30\u306a\u8aac\u660e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OpenSSL \u307e\u305f\u306f\u305d\u306e\u4ed6\u306e X.509 \u8a3c\u660e\u66f8\u30b7\u30b9\u30c6\u30e0 \u30c4\u30fc\u30eb\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u524d\u306b\u3001OpenSSL \u307e\u305f\u306f\u305d\u306e\u4ed6\u306e X.509 \u8a3c\u660e\u66f8\u30b7\u30b9\u30c6\u30e0 \u30c4\u30fc\u30eb\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u304a\u3088\u3073\u7ba1\u7406\u3057\u3001\u8a8d\u8a3c\u5c40 (CA) \u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8 (CRL) \u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>CA \u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u306e\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u3067\u3042\u308b\u4ed6\u306e\u8a3c\u660e\u66f8\u306b\u7f72\u540d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b CA \u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenSSL \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001CA \u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Linux \u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066 CA \u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">csharp\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>openssl req -new -x509 -days 3650 -keyout ca.key -out ca.crt\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u300110 \u5e74\u9593\u6709\u52b9\u306a\u81ea\u5df1\u7f72\u540d\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u3092\u751f\u6210\u3057\u3001\u79d8\u5bc6\u9375\u3092 ca.key \u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3057\u3001\u8a3c\u660e\u66f8\u3092 ca.crt \u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u6b63\u3057\u3044\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002OpenSSL \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Linux \u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">csharp\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>openssl req -new -nodes -keyout server.key -out server.csr\nopenssl x509 -req -days 3650 -in server.csr -CA ca.crt -CAkey ca.key -set_serial 01 -out server.crt\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u300110 \u5e74\u9593\u6709\u52b9\u306a\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3092\u751f\u6210\u3057\u3001\u79d8\u5bc6\u9375\u3092 server.key \u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3057\u3001\u8a3c\u660e\u66f8\u3092 server.crt \u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u306f CA \u8a3c\u660e\u66f8\u306b\u3088\u3063\u3066\u7f72\u540d\u3055\u308c\u3001\u8a3c\u660e\u66f8\u306e\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u306f set_serial \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u6307\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8a8d\u8a3c\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u6b63\u3057\u3044\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u63a5\u7d9a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenSSL \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Linux \u3067\u306f\u3001\u6b21\u3092\u4f7f\u7528\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">csharp\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>openssl req -new -nodes -keyout client.key -out client.csr\nopenssl x509 -req -days 3650 -in client.csr -CA ca.crt -CAkey ca.key -set_serial 01 -out client.crt\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u300110 \u5e74\u9593\u6709\u52b9\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3092\u751f\u6210\u3057\u3001\u79d8\u5bc6\u9375\u3092 client.key \u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3057\u3001\u8a3c\u660e\u66f8\u3092 client.crt \u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u306f CA \u8a3c\u660e\u66f8\u306b\u3088\u3063\u3066\u7f72\u540d\u3055\u308c\u3001\u8a3c\u660e\u66f8\u306e\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u306f set_serial \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u6307\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u8a8d\u8a3c\u5c40\u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8\u306e\u69cb\u6210<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u8a8d\u8a3c\u5c40 (CA) \u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8 (CRL) \u3092\u69cb\u6210\u3057\u3066\u3001<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3002\u8a8d\u8a3c\u5c40\u306f\u3001\u4ed6\u306e\u8a3c\u660e\u66f8\u306b\u7f72\u540d\u3057\u3001\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u6027\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8\u306f\u3001\u7121\u52b9\u307e\u305f\u306f\u5931\u52b9\u3057\u305f\u8a3c\u660e\u66f8\u3092\u5931\u52b9\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002OpenSSL \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a8d\u8a3c\u5c40\u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u8a8d\u8a3c\u5c40\u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8\u3092\u69cb\u6210\u3059\u308b\u5834\u5408\u3001\u6b21\u306e\u624b\u9806\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8a8d\u8a3c\u5c40\u3092\u69cb\u6210\u3057\u307e\u3059\u3002OpenSSL \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a8d\u8a3c\u5c40\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002CA \u8a3c\u660e\u66f8\u3092\u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u30b3\u30d4\u30fc\u3057\u3001OpenVPN \u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a3c\u660e\u66f8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001TLS \u6697\u53f7\u5316\u306e\u307f\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b CA \u8a3c\u660e\u66f8\u3092\u69cb\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8\u3092\u69cb\u6210\u3057\u307e\u3059\u3002\u671f\u9650\u5207\u308c\u307e\u305f\u306f\u53d6\u308a\u6d88\u3055\u308c\u305f\u8a3c\u660e\u66f8\u3092\u53d6\u308a\u6d88\u3059\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u8a3c\u660e\u66f8\u53d6\u308a\u6d88\u3057\u30ea\u30b9\u30c8\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002OpenSSL \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001CRL \u3092\u751f\u6210\u304a\u3088\u3073\u516c\u958b\u3057\u3001OpenVPN \u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3067 CRL \u306e\u5834\u6240\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u751f\u6210\u306b\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u6280\u8853\u7684\u306a\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3059\u3002OpenSSL \u307e\u305f\u306f\u305d\u306e\u4ed6\u306e X.509 \u8a3c\u660e\u66f8\u30b7\u30b9\u30c6\u30e0 \u30c4\u30fc\u30eb\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u69cb\u6210\u3057\u3001CA \u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3001\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3057\u3001\u8a8d\u8a3c\u5c40\u3068\u8a3c\u660e\u66f8\u5931\u52b9\u30ea\u30b9\u30c8\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3001\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3068\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u306e\u69cb\u6210\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044 (\u5fc5\u8981\u306a\u5834\u5408)<\/p>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7aef\u306b\u3042\u308b\u5834\u5408\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u3092\u8a31\u53ef\u3059\u308b\u305f\u3081\u306b\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u30b5\u30fc\u30d0\u30fc \u30dd\u30fc\u30c8\u3068 VPN \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u958b\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001UDP \u30dd\u30fc\u30c8 1194 (\u307e\u305f\u306f\u9078\u629e\u3057\u305f\u5225\u306e\u30dd\u30fc\u30c8) \u3092\u958b\u304d\u3001\u30d1\u30b1\u30c3\u30c8\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3059\u308b\u3088\u3046\u306b NAT \u3092\u69cb\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u306e\u69cb\u6210\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u8aac\u660e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u30dd\u30fc\u30c8\u3068 VPN \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u958b\u304f<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u3092\u8a31\u53ef\u3059\u308b\u305f\u3081\u306b\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u30b5\u30fc\u30d0\u30fc \u30dd\u30fc\u30c8\u3068 VPN \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u958b\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c Linux \u30b7\u30b9\u30c6\u30e0\u4e0a\u306b\u3042\u308b\u5834\u5408\u3001iptables \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066 UDP \u30dd\u30fc\u30c8 1194 \u3092\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Linux \u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066 UDP \u30dd\u30fc\u30c8 1194 \u3092\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">css\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>sudo iptables -A INPUT -p udp --dport 1194 -j ACCEPT\n<\/code><\/pre>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c Windows \u30b7\u30b9\u30c6\u30e0\u4e0a\u306b\u3042\u308b\u5834\u5408\u306f\u3001Windows \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u3092\u4f7f\u7528\u3057\u3066\u30dd\u30fc\u30c8\u3092\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Windows \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u3067\u65b0\u3057\u3044\u53d7\u4fe1\u898f\u5247\u3092\u4f5c\u6210\u3057\u3001UDP \u30dd\u30fc\u30c8 1194 \u3092\u898f\u5247\u306b\u8ffd\u52a0\u3057\u3066\u3001\u305d\u306e\u30dd\u30fc\u30c8\u3092\u901a\u904e\u3059\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u8a2d\u5b9a\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c NAT \u306e\u80cc\u5f8c\u306b\u3042\u308b\u5834\u5408\u306f\u3001VPN \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u305f\u3081\u306b\u3001\u30eb\u30fc\u30bf\u30fc\u3067\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002UDP \u30dd\u30fc\u30c8 1194 \u3092\u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u306b\u8ee2\u9001\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u6b21\u306e\u3053\u3068\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30eb\u30fc\u30bf\u30fc\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30eb\u30fc\u30bf\u30fc\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30dd\u30fc\u30c8\u8ee2\u9001\u8a2d\u5b9a\u3092\u898b\u3064\u3051\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u8a2d\u5b9a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3067\u3001\u300c\u30dd\u30fc\u30c8\u8ee2\u9001\u300d\u307e\u305f\u306f\u300cNAT\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6b63\u78ba\u306a\u5834\u6240\u3068\u540d\u524d\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u30e1\u30fc\u30ab\u30fc\u3068\u30e2\u30c7\u30eb\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30dd\u30fc\u30c8\u8ee2\u9001\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u30dd\u30fc\u30c8\u8ee2\u9001\u8a2d\u5b9a\u3067\u3001UDP \u30dd\u30fc\u30c8 1194 \u3092\u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u306b\u8ee2\u9001\u3059\u308b\u65b0\u3057\u3044\u30dd\u30fc\u30c8\u8ee2\u9001\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5909\u66f4\u3092\u4fdd\u5b58\u3057\u3066\u9069\u7528\u3057\u307e\u3059\u3002\u30dd\u30fc\u30c8\u8ee2\u9001\u306e\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u5909\u66f4\u3092\u4fdd\u5b58\u3057\u3066\u9069\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b\u304b\u3001\u5909\u66f4\u3092\u624b\u52d5\u3067\u9069\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u914d\u7f6eNAT<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c NAT \u306e\u80cc\u5f8c\u306b\u3042\u308b\u5834\u5408\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3059\u308b\u3088\u3046\u306b\u30b5\u30fc\u30d0\u30fc\u3067 NAT \u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002iptables \u30b3\u30de\u30f3\u30c9 (Linux) \u307e\u305f\u306f Windows Internet Connection Sharing (ICS) (Windows) \u3092\u4f7f\u7528\u3057\u3066 NAT \u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Linux \u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066 NAT \u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">css\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT) \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c Windows \u30b7\u30b9\u30c6\u30e0\u4e0a\u306b\u3042\u308b\u5834\u5408\u306f\u3001Windows \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u5171\u6709 (ICS) \u3092\u4f7f\u7528\u3057\u3066 NAT \u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306e\u5171\u6709\u8a2d\u5b9a\u3067 NAT \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u306b\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u5171\u6709\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u7528\u3002\u307e\u305f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3067 NAT \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Windows \u3067\u306f\u3001\u6b21\u306e\u884c\u3092 OpenVPN \u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">perl\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>push \"route 192.168.0.0 255.255.255.0\"\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u884c\u306f\u3001\u3059\u3079\u3066\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092 192.168.0.0\/24 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8 \u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u69cb\u6210\u306b\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u6280\u8853\u7684\u306a\u77e5\u8b58\u3068\u7d4c\u9a13\u304c\u5fc5\u8981\u3067\u3059\u3002\u30b5\u30fc\u30d0\u30fc \u30dd\u30fc\u30c8\u3068 VPN \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u958b\u304d\u3001\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u8a2d\u5b9a\u3057\u3066\u30d1\u30b1\u30c3\u30c8\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u3001NAT \u3092\u69cb\u6210\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3001\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3068\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3001\u6280\u8853\u7684\u306a\u77e5\u8b58\u306f\u3042\u307e\u308a\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u69cb\u6210\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001OpenVPN \u306e\u516c\u5f0f Web \u30b5\u30a4\u30c8\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u4fe1\u983c\u3067\u304d\u308b\u30bd\u30fc\u30b9\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002\u304a\u4f7f\u3044\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u7528\u306e OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u3059\u308b\u304b\u3001\u624b\u52d5\u3067\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u3001\u30dd\u30fc\u30c8\u756a\u53f7\u3001\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001\u8a3c\u660e\u66f8\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30ad\u30fc\u306a\u3069\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001Linux \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\/etc\/openvpn\/client.conf \u30d5\u30a1\u30a4\u30eb\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u69cb\u6210\u3067\u304d\u307e\u3059\u3002\u7c21\u5358\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306e\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">vbnet\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>client\nremote &lt;server_ip&gt; &lt;server_port&gt;\ndev tun\nproto udp\ncipher AES-256-CBC\nauth SHA256\nresolv-retry infinite\nnobind\npersist-key\npersist-tun\nca ca.crt\ncert client.crt\nkey client.key\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u3068\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u6307\u5b9a\u3057\u3001UDP \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3001AES-256-CBC \u6697\u53f7\u5316\u3068 SHA256 \u8a8d\u8a3c\u3092\u4f7f\u7528\u3057\u3001\u8a8d\u8a3c\u3068\u6697\u53f7\u5316\u306b\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u30b3\u30d4\u30fc\u3057\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001\u751f\u6210\u3055\u308c\u305f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092 OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u30b3\u30d4\u30fc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6697\u53f7\u5316\u3055\u308c\u305f\u30b9\u30c8\u30ec\u30fc\u30b8 \u30c7\u30d0\u30a4\u30b9\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u306e\u5b89\u5168\u306a\u624b\u6bb5\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u30b3\u30d4\u30fc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3057\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u307e\u305f\u306f GUI \u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3057\u305f\u5f8c\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u63a5\u7d9a\u60c5\u5831\u306b\u3064\u3044\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb (\u901a\u5e38\u306f \/var\/log\/openvpn.log \u307e\u305f\u306f C:\\Program Files\\OpenVPN\\log\\openvpn.log \u306b\u3042\u308a\u307e\u3059) \u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3059\u308b\u3068\u304d\u306b\u3001\u6b21\u306e\u624b\u9806\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>openvpn \u30b3\u30de\u30f3\u30c9\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002Linux \u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002 bashCopy \u30b3\u30fc\u30c9<code>sudo openvpn \/etc\/openvpn\/client.conf&nbsp;<\/code>Windows \u3067\u306f\u3001OpenVPN GUI \u30a2\u30a4\u30b3\u30f3\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30af\u30ea\u30d7\u30c8\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002\u30b9\u30af\u30ea\u30d7\u30c8\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002Linux \u3067\u306f\u3001systemd \u307e\u305f\u306f init.d \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002Windows \u3067\u306f\u3001OpenVPN \u30b5\u30fc\u30d3\u30b9\u3092\u81ea\u52d5\u7684\u306b\u958b\u59cb\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u307e\u3068\u3081\u308b\u3068\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3001<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u69cb\u6210\u3057\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u30b3\u30d4\u30fc\u3057\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3057\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3001\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3068\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001OpenVPN Access Server \u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001Web \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u69cb\u6210\u304a\u3088\u3073\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002OpenVPN Access Server \u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u69cb\u6210\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u4f7f\u3044\u3084\u3059\u3044 Web \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u5546\u7528 OpenVPN \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002Web \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u304a\u3088\u3073\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30e6\u30fc\u30b6\u30fc\u306b\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092 OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001OpenVPN \u3092\u4f7f\u7528\u3057\u3066\u30a2\u30af\u30bb\u30b9 \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044 (\u4f8b: Linux\u3001Windows\u3001macOS\u3001iOS\u3001Android \u306a\u3069)\u3002<\/p>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306b\u306f\u3001\u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3054\u3068\u306b\u9577\u6240\u3068\u77ed\u6240\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u30cb\u30fc\u30ba\u3068\u597d\u307f\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u305d\u306e\u7279\u5fb4\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Linux \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ol>\n\n\n\n<p>Linux \u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3067\u52d5\u4f5c\u3057\u3001\u5f37\u529b\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u80fd\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u7121\u6599\u306e\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002Linux \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306f\u9ad8\u3044\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u3068\u67d4\u8edf\u6027\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u901a\u5e38\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306f Linux \u306b\u5c55\u958b\u3055\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Ubuntu\u3001Debian\u3001CentOS \u306a\u3069\u306e\u4e00\u822c\u7684\u306a Linux \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u30c7\u30d7\u30ed\u30a4\u3067\u304d\u307e\u3059\u3002Linux \u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u69cb\u6210\u3092\u7ba1\u7406\u304a\u3088\u3073\u81ea\u52d5\u5316\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3068\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>Windows \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ol>\n\n\n\n<p>Windows \u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u306e\u4e92\u63db\u6027\u304c\u9ad8\u304f\u3001\u4f7f\u3044\u3084\u3059\u304f\u76f4\u611f\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5546\u7528\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001Windows \u306b\u3082\u30c7\u30d7\u30ed\u30a4\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Windows Server \u307e\u305f\u306f Windows 10 \u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30c7\u30d7\u30ed\u30a4\u3067\u304d\u307e\u3059\u3002Windows \u306b\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u7ba1\u7406\u304a\u3088\u3073\u76e3\u8996\u3059\u308b\u305f\u3081\u306e\u8c4a\u5bcc\u306a GUI \u30c4\u30fc\u30eb\u3068\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3082\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>macOS \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ol>\n\n\n\n<p>macOS \u306f Apple \u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308a\u3001\u512a\u308c\u305f\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u3001\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u4fe1\u983c\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f macOS \u306b\u30c7\u30d7\u30ed\u30a4\u3067\u304d\u307e\u3059\u304c\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306f\u6bd4\u8f03\u7684\u307e\u308c\u3067\u3059\u3002Tunnelblick \u306a\u3069\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>iOS \u304a\u3088\u3073 Android \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ol>\n\n\n\n<p>iOS \u3068 Android \u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084\u30bf\u30d6\u30ec\u30c3\u30c8\u3067\u52d5\u4f5c\u3057\u3001\u512a\u308c\u305f\u30e2\u30d0\u30a4\u30eb \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b\u30e2\u30d0\u30a4\u30eb \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092 iOS \u304a\u3088\u3073 Android \u306b\u30c7\u30d7\u30ed\u30a4\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u30ea\u30e2\u30fc\u30c8\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001iOS \u3067\u306f\u3001OpenVPN Connect \u307e\u305f\u306f\u4ed6\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002Android \u3067\u306f\u3001OpenVPN for Android \u307e\u305f\u306f\u4ed6\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u9078\u629e\u306f\u3001\u30cb\u30fc\u30ba\u3068\u597d\u307f\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u9ad8\u5ea6\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u81ea\u52d5\u69cb\u6210\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u304a\u305d\u3089\u304f Linux \u304c\u6700\u9069\u3067\u3059\u3002\u4f7f\u3044\u3084\u3059\u304f\u76f4\u611f\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u304a\u305d\u3089\u304f Windows \u304c\u6700\u9069\u3067\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u30e2\u30d0\u30a4\u30eb \u30c7\u30d0\u30a4\u30b9\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001iOS \u3068 Android \u304c\u304a\u305d\u3089\u304f\u6700\u9069\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3059\u308b\u3068\u304d\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u4e92\u63db\u6027\u3001\u304a\u3088\u3073\u4fe1\u983c\u6027\u3092\u8003\u616e\u3057\u3066\u3001\u30cb\u30fc\u30ba\u306b\u6700\u3082\u9069\u3057\u305f\u3082\u306e\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002\u6b21\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001\u516c\u5f0f Web \u30b5\u30a4\u30c8\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u4fe1\u983c\u3067\u304d\u308b\u30bd\u30fc\u30b9\u304b\u3089\u3001\u304a\u4f7f\u3044\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u7528\u306e OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Windows OS \u3067\u306f\u3001\u516c\u5f0f\u306e OpenVPN Web \u30b5\u30a4\u30c8\u304b\u3089 OpenVPN GUI \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002macOS \u3067\u306f\u3001\u516c\u5f0f\u306e Tunnelblick Web \u30b5\u30a4\u30c8\u304b\u3089 Tunnelblick \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002iOS \u304a\u3088\u3073 Android \u3067\u306f\u3001App Store \u307e\u305f\u306f Google Play Store \u304b\u3089 OpenVPN Connect \u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3 OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30a2\u30d7\u30ea\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304d\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30a6\u30a3\u30b6\u30fc\u30c9\u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u5b8c\u4e86\u3057\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u4e2d\u306b\u3001\u5fc5\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u3088\u3046\u306b OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u3059\u308b\u304b\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u624b\u52d5\u3067\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u3001\u30dd\u30fc\u30c8\u756a\u53f7\u3001\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001\u8a3c\u660e\u66f8\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30ad\u30fc\u306a\u3069\u306e\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001Windows \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001OpenVPN GUI \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002OpenVPN GUI \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u304d\u3001\u30bf\u30b9\u30af\u30d0\u30fc\u306e OpenVPN GUI \u30a2\u30a4\u30b3\u30f3\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001[\u69cb\u6210\u306e\u7de8\u96c6] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304d\u307e\u3059\u3002\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3057\u3066\u3001\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u3001\u30dd\u30fc\u30c8\u756a\u53f7\u3001\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001\u8a3c\u660e\u66f8\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30ad\u30fc\u306a\u3069\u306e\u60c5\u5831\u3092\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u8d77\u52d5\u3057\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u8d77\u52d5\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u304d\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3001[\u63a5\u7d9a] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u63a5\u7d9a\u306b\u6210\u529f\u3057\u305f\u3089\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u8868\u793a\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u63a5\u7d9a\u60c5\u5831\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u7528\u306e OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u69cb\u6210\u3057\u3066\u8d77\u52d5\u3057\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u3060\u3051\u3067\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3001\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3068\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30b5\u30fc\u30d0\u30fc\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3055\u308c\u305f\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u306e 1 \u3064\u3067\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3057\u3001\u305d\u308c\u3089\u3092\u4f7f\u7528\u3057\u3066\u901a\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6697\u53f7\u5316\u304a\u3088\u3073\u5fa9\u53f7\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u53d6\u5f97\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u53d6\u5f97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u7ba1\u7406\u8005\u307e\u305f\u306f\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u901a\u5e38\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u306f\u300c.crt\u300d\u307e\u305f\u306f\u300c.pem\u300d\u3067\u7d42\u308f\u308b\u30d5\u30a1\u30a4\u30eb\u3067\u3042\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u9375\u306f\u901a\u5e38\u300c.key\u300d\u307e\u305f\u306f\u300c.pem\u300d\u3067\u7d42\u308f\u308b\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u30b3\u30d4\u30fc\u3057\u3001\u305d\u306e\u5834\u6240\u3092\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u304d\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u304d\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3066\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3001[\u8a3c\u660e\u66f8] \u307e\u305f\u306f [\u30ad\u30fc] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u3066\u3001[\u30a4\u30f3\u30dd\u30fc\u30c8] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc \u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3066\u3001[\u958b\u304f] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3053\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Windows \u3067\u306f\u3001OpenVPN GUI \u30bf\u30b9\u30af\u30d0\u30fc \u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001[\u69cb\u6210\u306e\u7de8\u96c6] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u5834\u6240\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">swift\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>ca \"C:\\\\path\\\\to\\\\ca.crt\"\ncert \"C:\\\\path\\\\to\\\\client.crt\"\nkey \"C:\\\\path\\\\to\\\\client.key\"\n<\/code><\/pre>\n\n\n\n<p>Linux \u3067\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3057\u3066\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u5834\u6240\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>ca \/etc\/openvpn\/ca.crt\ncert \/etc\/openvpn\/client.crt\nkey \/etc\/openvpn\/client.key\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3001[\u4fdd\u5b58] \u307e\u305f\u306f [\u9069\u7528] \u30dc\u30bf\u30f3\u3092\u898b\u3064\u3051\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u3001[\u63a5\u7d9a] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u304c\u6b63\u3057\u304f\u30a4\u30f3\u30dd\u30fc\u30c8\u3055\u308c\u3001\u691c\u8a3c\u3055\u308c\u308b\u3068\u3001\u63a5\u7d9a\u304c\u6b63\u5e38\u306b\u78ba\u7acb\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u624b\u9806\u306e 1 \u3064\u3067\u3059\u3002\u63a5\u7d9a\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u304c\u6b63\u3057\u304f\u30a4\u30f3\u30dd\u30fc\u30c8\u3055\u308c\u3001\u691c\u8a3c\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3001\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3068\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u8a2d\u5b9a\u306e\u69cb\u6210\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u8a2d\u5b9a\u306e\u69cb\u6210\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u306e 1 \u3064\u3067\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u8a2d\u5b9a\u306b\u306f\u3001\u63a5\u7d9a\u30d7\u30ed\u30c8\u30b3\u30eb\u3001\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001DNS \u8a2d\u5b9a\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u306f\u3001\u63a5\u7d9a\u306e\u901f\u5ea6\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u304a\u3088\u3073\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u8a2d\u5b9a\u3092\u69cb\u6210\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u304d\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u304d\u3001\u63a5\u7d9a\u8a2d\u5b9a\u3092\u69cb\u6210\u3059\u308b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u63a5\u7d9a\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001\u63a5\u7d9a\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u306f\u8907\u6570\u306e\u63a5\u7d9a\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u30cb\u30fc\u30ba\u3084\u597d\u307f\u306b\u5fdc\u3058\u3066\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001UDP \u307e\u305f\u306f TCP \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u9078\u629e\u3057\u305f\u308a\u3001AES \u307e\u305f\u306f RSA \u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u9078\u629e\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002Windows \u3067\u306f\u3001OpenVPN GUI \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e [Edit Config] \u30c0\u30a4\u30a2\u30ed\u30b0\u306b\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3057\u3066\u3001\u63a5\u7d9a\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>proto udp\ncipher AES-256-CBC\n<\/code><\/pre>\n\n\n\n<p>Linux \u3067\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3057\u3066\u3001\u63a5\u7d9a\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>proto udp\ncipher AES-256-CBC\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>DNS \u8a2d\u5b9a\u306e\u69cb\u6210<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001DNS \u8a2d\u5b9a\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002DNS \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30db\u30b9\u30c8\u540d\u3068 IP \u30a2\u30c9\u30ec\u30b9\u306e\u9593\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u95a2\u4fc2\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001OpenVPN \u63a5\u7d9a\u306e\u91cd\u8981\u306a\u90e8\u5206\u3067\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u69cb\u6210\u3057\u3066\u3001\u7279\u5b9a\u306e DNS \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001\u30ed\u30fc\u30ab\u30eb DNS \u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Windows \u3067\u306f\u3001OpenVPN GUI \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e [Edit Config] \u30c0\u30a4\u30a2\u30ed\u30b0\u306b\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3057\u3066\u3001DNS \u30b5\u30fc\u30d0\u30fc\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">vbnet\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>dhcp-option DNS 8.8.8.8\n<\/code><\/pre>\n\n\n\n<p>Linux \u3067\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u3001DNS \u30b5\u30fc\u30d0\u30fc\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">vbnet\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>dhcp-option DNS 8.8.8.8\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u306f\u3001\u63a5\u7d9a\u306e\u30eb\u30fc\u30c8\u3068 IP \u30a2\u30c9\u30ec\u30b9\u7bc4\u56f2\u3001\u304a\u3088\u3073\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3084\u305d\u306e\u4ed6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5\u3092\u5b9a\u7fa9\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001OpenVPN \u63a5\u7d9a\u3092\u7279\u5b9a\u306e\u7bc4\u56f2\u306e IP \u30a2\u30c9\u30ec\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u306e\u307f\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002Windows \u3067\u306f\u3001OpenVPN GUI \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e [Edit Config] \u30c0\u30a4\u30a2\u30ed\u30b0\u306b\u6b21\u306e\u884c\u3092\u8ffd\u52a0\u3057\u3066\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>route 192.168.1.0 255.255.255.0\n<\/code><\/pre>\n\n\n\n<p>Linux \u3067\u306f\u3001\u6b21\u306e\u884c\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u8ffd\u52a0\u3057\u3066\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>route 192.168.1.0 255.255.255.0\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3001[\u4fdd\u5b58] \u307e\u305f\u306f [\u9069\u7528] \u30dc\u30bf\u30f3\u3092\u898b\u3064\u3051\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u3001[\u63a5\u7d9a] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u63a5\u7d9a\u8a2d\u5b9a\u304c\u9069\u5207\u306b\u69cb\u6210\u3055\u308c\u3001\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u63a5\u7d9a\u306f\u6b63\u5e38\u306b\u78ba\u7acb\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u8a2d\u5b9a\u3092\u69cb\u6210\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u3001\u63a5\u7d9a\u306e\u901f\u5ea6\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u304a\u3088\u3073\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30cb\u30fc\u30ba\u3068\u597d\u307f\u306b\u5fdc\u3058\u3066\u3001\u63a5\u7d9a\u8a2d\u5b9a\u304c\u9069\u5207\u306b\u69cb\u6210\u3055\u308c\u3001\u9078\u629e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3001\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3068\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>OpenVPN\u30b5\u30fc\u30d0\u30fc\u306e\u8d77\u52d5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u8d77\u52d5\u306f\u3001OpenVPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u306e 1 \u3064\u3067\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u524d\u306b\u3001\u6b21\u306e\u6e96\u5099\u3092\u5b8c\u4e86\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u524d\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306e\u624b\u9806\u306b\u3064\u3044\u3066\u306f\u3001\u524d\u306e\u8cea\u554f\u306e\u56de\u7b54\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u8a3c\u660e\u66f8\u3068\u9375\u3092\u751f\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u3092\u751f\u6210\u3057\u3001\u305d\u308c\u3089\u3092\u6b63\u3057\u3044\u5834\u6240\u306b\u30b3\u30d4\u30fc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u751f\u6210\u65b9\u6cd5\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u524d\u306e\u8cea\u554f\u3078\u306e\u56de\u7b54\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u69cb\u6210\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u3092\u69cb\u6210\u3057\u3066\u3001OpenVPN \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u901a\u904e\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8 \u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u69cb\u6210\u3059\u308b\u5177\u4f53\u7684\u306a\u624b\u9806\u306b\u3064\u3044\u3066\u306f\u3001\u524d\u306e\u8cea\u554f\u306e\u56de\u7b54\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u4e0a\u8a18\u306e\u6e96\u5099\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u958b\u304f<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u958b\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Windows \u3067\u306f\u3001Win+R \u30ad\u30fc\u3092\u62bc\u3057\u3001\u300ccmd\u300d\u3068\u5165\u529b\u3057\u3066 Enter \u30ad\u30fc\u3092\u62bc\u3059\u3068\u3001\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Linux \u3067\u306f\u3001\u7aef\u672b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Windows \u3067\u306f\u3001\u300ccd\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>cd C:\\Program Files\\OpenVPN\\bin\n<\/code><\/pre>\n\n\n\n<p>Linux \u3067\u306f\u3001\u300ccd\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3067\u304d\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">bash\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>cd \/etc\/openvpn\/\n<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3067 OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Windows \u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3067 OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arduino\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>openvpn.exe --config server.conf\n<\/code><\/pre>\n\n\n\n<p>Linux \u3067\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3067 OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arduino\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>openvpn --config server.conf\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3001\u300cserver.conf\u300d\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u542b\u3080 OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u3068\u5834\u6240\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3059\u3079\u3066\u304c\u9806\u8abf\u3067\u3042\u308c\u3070\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u304c\u8d77\u52d5\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e\u63a5\u7d9a\u8981\u6c42\u306e\u30ea\u30c3\u30b9\u30f3\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u8a73\u7d30\u306a\u63a5\u7d9a\u60c5\u5831\u3068\u30a8\u30e9\u30fc \u30ed\u30b0\u3092\u30b5\u30fc\u30d0\u30fc \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3067\u8868\u793a\u3067\u304d\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u7528\u3057\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u306b\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u751f\u6210\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8 \u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u69cb\u6210\u306a\u3069\u3001\u4e00\u9023\u306e\u6e96\u5099\u4f5c\u696d\u304c\u5fc5\u8981\u3067\u3059\u3002\u6e96\u5099\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3057\u3001OpenVPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3057\u3066\u5b89\u5168\u306a\u901a\u4fe1\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u8d77\u52d5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u8d77\u52d5\u306f\u3001OpenVPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u306e 1 \u3064\u3067\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u3001\u6b21\u306e\u6e96\u5099\u3092\u5b8c\u4e86\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u524d\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306e\u624b\u9806\u306b\u3064\u3044\u3066\u306f\u3001\u524d\u306e\u8cea\u554f\u306e\u56de\u7b54\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97\u3057\u3001\u6b63\u3057\u3044\u5834\u6240\u306b\u30b3\u30d4\u30fc\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u7ba1\u7406\u8005\u307e\u305f\u306f\u30b3\u30f3\u30bd\u30fc\u30eb\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u542b\u3080\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u4fdd\u5b58\u3057\u3001\u305d\u306e\u5834\u6240\u3092\u899a\u3048\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e0a\u8a18\u306e\u6e96\u5099\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u304d\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Windows \u3067\u306f\u3001\u30b9\u30bf\u30fc\u30c8 \u30e1\u30cb\u30e5\u30fc\u307e\u305f\u306f\u30bf\u30b9\u30af\u30d0\u30fc\u304b\u3089 OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u898b\u3064\u3051\u3066\u3001\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u958b\u304d\u307e\u3059\u3002Linux \u3067\u306f\u3001\u30bf\u30fc\u30df\u30ca\u30eb \u30d7\u30ed\u30b0\u30e9\u30e0\u3067 OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3001[\u30d5\u30a1\u30a4\u30eb] \u30e1\u30cb\u30e5\u30fc\u3092\u898b\u3064\u3051\u3001[\u30a4\u30f3\u30dd\u30fc\u30c8] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3001[\u958b\u304f] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001\u3053\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3057\u3066\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3001[\u63a5\u7d9a] \u30dc\u30bf\u30f3\u3092\u898b\u3064\u3051\u3066\u30af\u30ea\u30c3\u30af\u3057\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u304c\u9806\u8abf\u3067\u3042\u308c\u3070\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u30b5\u30fc\u30d0\u30fc\u3068\u306e\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3001\u30c7\u30fc\u30bf \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u9001\u4fe1\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u63a5\u7d9a\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a8\u30e9\u30fc \u30ed\u30b0\u3068\u30d8\u30eb\u30d7 \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3068\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u63a5\u7d9a\u8a2d\u5b9a\u3001DNS \u8a2d\u5b9a\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u306a\u3069\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8abf\u6574\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3066\u3001\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3084\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u307e\u3068\u3081\u308b\u3068\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u8d77\u52d5\u3059\u308b\u306b\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306e\u53d6\u5f97\u306a\u3069\u3001\u4e00\u9023\u306e\u6e96\u5099\u4f5c\u696d\u304c\u5fc5\u8981\u3067\u3059\u3002\u6e96\u5099\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092 OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3066\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3001\u30c7\u30fc\u30bf\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u691c\u8a3c\u63a5\u7d9a\u72b6\u614b\u3068\u30c7\u30fc\u30bf\u306e\u6d41\u308c\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u306e\u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u3001OpenVPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6b63\u5e38\u306a\u52d5\u4f5c\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u306e 1 \u3064\u3067\u3059\u3002\u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u63a5\u7d9a\u304c\u6b63\u5e38\u306b\u78ba\u7acb\u3055\u308c\u3001\u30c7\u30fc\u30bf\u304c\u6b63\u3057\u304f\u8ee2\u9001\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3067\u304d\u307e\u3059\u3002\u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u63a5\u7d9a\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3001\u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u8868\u793a\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u898b\u3064\u3051\u307e\u3059\u3002\u901a\u5e38\u3001\u3053\u306e\u8868\u793a\u30a6\u30a3\u30f3\u30c9\u30a6\u306f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30e1\u30a4\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306b\u3042\u308a\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u306e\u63a5\u7d9a\u72b6\u614b\u3001IP \u30a2\u30c9\u30ec\u30b9\u3001\u30c7\u30fc\u30bf \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306a\u3069\u306e\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u304c\u300c\u63a5\u7d9a\u6e08\u307f\u300d\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u793a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001IP \u30a2\u30c9\u30ec\u30b9\u304c\u4e88\u60f3\u3055\u308c\u308b\u3082\u306e\u3068\u4e00\u81f4\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>OpenVPN \u30b5\u30fc\u30d0\u30fc\u5074\u3067\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u898b\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u306b\u95a2\u9023\u3059\u308b\u30a8\u30f3\u30c8\u30ea\u3092\u63a2\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u901a\u5e38\u3001\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u306f OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u3042\u308a\u3001\u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u3001\u30a8\u30e9\u30fc\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u307e\u305f\u306f\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304d\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u306b\u95a2\u9023\u3059\u308b\u60c5\u5831\u306b\u3064\u3044\u3066\u30a8\u30f3\u30c8\u30ea\u3092\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u6b21\u306b\u3001OpenVPN \u30c7\u30fc\u30bf \u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u9001\u4fe1\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306e\u65b9\u6cd5\u3067\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u306e\u30c6\u30b9\u30c8: \u901f\u5ea6\u30c6\u30b9\u30c8 Web \u30b5\u30a4\u30c8\u307e\u305f\u306f\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u3092\u30c6\u30b9\u30c8\u3067\u304d\u307e\u3059\u3002\u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u8868\u793a\u30a6\u30a3\u30f3\u30c9\u30a6\u307e\u305f\u306f\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3067\u8ee2\u9001\u901f\u5ea6\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u78ba\u8a8d\u3057\u3001\u4e88\u60f3\u901f\u5ea6\u3068\u6bd4\u8f03\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9: \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u307e\u305f\u306f\u4ed6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a66\u884c\u3057\u3001\u30a2\u30af\u30bb\u30b9\u304c\u6210\u529f\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30d6\u30e9\u30a6\u30b6\u3067 Web \u30b5\u30a4\u30c8\u3092\u958b\u3044\u305f\u308a\u3001\u30e1\u30fc\u30eb \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u305f\u308a\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d1\u30b1\u30c3\u30c8\u4f1d\u9001\u306e\u691c\u67fb: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5206\u6790\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30d1\u30b1\u30c3\u30c8\u306e\u4f1d\u9001\u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Wireshark \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001OpenVPN \u30d1\u30b1\u30c3\u30c8\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u3066\u5206\u6790\u3057\u3001\u9001\u4fe1\u5143\u30a2\u30c9\u30ec\u30b9\u3001\u5b9b\u5148\u30a2\u30c9\u30ec\u30b9\u3001\u30c7\u30fc\u30bf \u30b3\u30f3\u30c6\u30f3\u30c4\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u60c5\u5831\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u306e\u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u3001OpenVPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6b63\u5e38\u306a\u52d5\u4f5c\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u9806\u306e 1 \u3064\u3067\u3059\u3002\u63a5\u7d9a\u30b9\u30c6\u30fc\u30bf\u30b9\u3068\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u63a5\u7d9a\u304c\u6b63\u5e38\u306b\u78ba\u7acb\u3055\u308c\u3001\u30c7\u30fc\u30bf\u304c\u6b63\u3057\u304f\u8ee2\u9001\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3067\u304d\u307e\u3059\u3002\u63a5\u7d9a\u307e\u305f\u306f\u30c7\u30fc\u30bf \u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001OpenVPN \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30b5\u30dd\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3001\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3068\u652f\u63f4\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT) \u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT) \u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306e 2 \u3064\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3067\u3042\u308a\u3001\u3044\u305a\u308c\u3082 1 \u3064\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5225\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306e\u8ee2\u9001\u3092\u4f34\u3044\u307e\u3059\u3002\u8a73\u7d30\u306a\u8aac\u660e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT)<\/li>\n<\/ol>\n\n\n\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT) \u306f\u3001\u3042\u308b IP \u30a2\u30c9\u30ec\u30b9\u3092\u5225\u306e IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3059\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3042\u308a\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (\u5bb6\u5ead\u3084\u4f1a\u793e\u306e\u30a4\u30f3\u30c8\u30e9\u30cd\u30c3\u30c8\u306a\u3069) \u3068\u516c\u5171\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u9593\u3067\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3059\u308b\u305f\u3081\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306f\u901a\u5e38\u3001192.168.xx \u3084 10.xxx \u306a\u3069\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3057\u3066\u901a\u4fe1\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u901a\u4fe1\u3059\u308b\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u3001NAT \u3067\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u307e\u305f\u306f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u3068\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u7528\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u304c\u3042\u308a\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3057\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u30d1\u30d6\u30ea\u30c3\u30af \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306e\u9001\u4fe1\u4e2d\u306b\u3001NAT \u306f\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306e\u30bd\u30fc\u30b9 IP \u30a2\u30c9\u30ec\u30b9\u3068\u5b9b\u5148 IP \u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3057\u3066\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u6a19\u6e96\u306b\u6e96\u62e0\u3055\u305b\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306f\u30d1\u30d6\u30ea\u30c3\u30af \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u7d4c\u7531\u3057\u3066\u30bf\u30fc\u30b2\u30c3\u30c8 \u30c7\u30d0\u30a4\u30b9\u306b\u5230\u9054\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/li>\n<\/ol>\n\n\n\n<p>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5225\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30c7\u30fc\u30bf\u306e\u30d1\u30b1\u30c3\u30c8\u3092\u8ee2\u9001\u3059\u308b\u305f\u3081\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306e\u624b\u6cd5\u3067\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u5404\u30c7\u30d0\u30a4\u30b9\u306b IP \u30a2\u30c9\u30ec\u30b9\u304c\u3042\u308a\u3001\u305d\u306e IP \u30a2\u30c9\u30ec\u30b9\u306b\u57fa\u3065\u3044\u3066\u8b58\u5225\u304a\u3088\u3073\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u304c\u30c7\u30fc\u30bf\u306e\u30d1\u30b1\u30c3\u30c8\u3092\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001\u5b9b\u5148\u30c7\u30d0\u30a4\u30b9\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u8a8d\u8b58\u3057\u3001\u30d1\u30b1\u30c3\u30c8\u306e\u6700\u9069\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30d1\u30b9\u3092\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u3001\u30eb\u30fc\u30bf\u30fc\u306f\u91cd\u8981\u306a\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306b\u306f\u8907\u6570\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u3042\u308a\u3001\u5404\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u3001IP \u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u3092\u53d7\u4fe1\u3059\u308b\u3068\u3001\u30d1\u30b1\u30c3\u30c8\u306e\u5b9b\u5148 IP \u30a2\u30c9\u30ec\u30b9\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9 \u30c6\u30fc\u30d6\u30eb\u306b\u57fa\u3065\u3044\u3066\u3001\u30d1\u30b1\u30c3\u30c8\u306e\u30cd\u30af\u30b9\u30c8 \u30db\u30c3\u30d7 \u30eb\u30fc\u30bf\u30fc\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u304c\u5b9b\u5148\u30c7\u30d0\u30a4\u30b9\u306b\u5230\u9054\u3059\u308b\u307e\u3067\u3001\u6b21\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT) \u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306e 2 \u3064\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3067\u3042\u308a\u3001\u3069\u3061\u3089\u3082\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5225\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306e\u8ee2\u9001\u3092\u4f34\u3044\u307e\u3059\u3002NAT \u306f\u4e00\u822c\u306b\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3057\u3001\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u30d1\u30d6\u30ea\u30c3\u30af \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u8ee2\u9001\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u8b58\u5225\u3057\u3066\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5225\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30c7\u30fc\u30bf \u30d1\u30b1\u30c3\u30c8\u3092\u8ee2\u9001\u3059\u308b\u305f\u3081\u306e\u6280\u8853\u3067\u3059\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001\u5b89\u5168\u3067\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u8ee2\u9001\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u3001NAT \u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u4e00\u7dd2\u306b\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u56fa\u6709\u306e\u69cb\u6210\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u6a5f\u80fd\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304a\u3088\u3073\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u591a\u304f\u306e\u69cb\u6210\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u8a73\u7d30\u306a\u8aac\u660e\u3068\u3068\u3082\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u56fa\u6709\u306e\u69cb\u6210\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30e2\u30fc\u30c8<\/li>\n<\/ol>\n\n\n\n<p>remote \u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e IP \u30a2\u30c9\u30ec\u30b9\u307e\u305f\u306f\u30db\u30b9\u30c8\u540d\u3092\u6307\u5b9a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30ea\u30e2\u30fc\u30c8\u306e myvpnserver.com 1194 \u306f\u3001\u901a\u4fe1\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e UDP \u30dd\u30fc\u30c8 1194 \u3092\u4f7f\u7528\u3057\u3066\u3001\u300cmyvpnserver.com\u300d\u3068\u3044\u3046\u540d\u524d\u306e OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u3057\u305f\u304c\u3063\u3066<\/li>\n<\/ol>\n\n\n\n<p>proto \u306f\u3001OpenVPN \u30d7\u30ed\u30c8\u30b3\u30eb \u30bf\u30a4\u30d7\u3092\u6307\u5b9a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002\u901a\u5e38\u3001OpenVPN \u306f TCP \u3068 UDP \u306e 2 \u7a2e\u985e\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001proto tcp \u306f TCP \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001proto udp \u306f UDP \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u958b\u767a\u8005<\/li>\n<\/ol>\n\n\n\n<p>dev \u306f\u3001OpenVPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30d0\u30a4\u30b9\u3092\u6307\u5b9a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002OpenVPN \u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u4eee\u60f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002\u901a\u5e38\u3001OpenVPN \u306f TUN \u3068 TAP \u306e 2 \u3064\u306e\u30c7\u30d0\u30a4\u30b9 \u30bf\u30a4\u30d7\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001dev tun \u306f TUN \u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001dev tap \u306f TAP \u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066 OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u89e3\u6c7a-\u518d\u8a66\u884c<\/li>\n<\/ol>\n\n\n\n<p>resolv-retry \u306f\u3001DNS \u89e3\u6c7a\u306e\u518d\u8a66\u884c\u306e\u56de\u6570\u3068\u9593\u9694\u3092\u6307\u5b9a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002OpenVPN \u3067\u306f\u3001DNS \u89e3\u6c7a\u306f\u3001\u30db\u30b9\u30c8\u540d\u3092 IP \u30a2\u30c9\u30ec\u30b9\u306b\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u624b\u6cd5\u3067\u3042\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u30bf\u30fc\u30b2\u30c3\u30c8 \u30c7\u30d0\u30a4\u30b9\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002DNS \u89e3\u6c7a\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f resolv-retry \u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u6307\u5b9a\u3055\u308c\u305f\u518d\u8a66\u884c\u56de\u6570\u3068\u9593\u9694\u3067\u89e3\u6c7a\u3092\u518d\u8a66\u884c\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001resolv-retry 60 5 \u306f DNS \u89e3\u6c7a\u3092 60 \u56de\u8a66\u884c\u3057\u3001\u5931\u6557\u3059\u308b\u305f\u3073\u306b 5 \u79d2\u9593\u5f85\u6a5f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30d0\u30a4\u30f3\u30c9\u3057\u306a\u3044<\/li>\n<\/ol>\n\n\n\n<p>nobind \u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u7279\u5b9a\u306e\u30ed\u30fc\u30ab\u30eb IP \u30a2\u30c9\u30ec\u30b9\u306b\u30d0\u30a4\u30f3\u30c9\u3057\u306a\u3044\u3088\u3046\u306b\u6307\u5b9a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002\u901a\u5e38\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u901a\u4fe1\u3059\u308b\u305f\u3081\u306b\u30ed\u30fc\u30ab\u30eb IP \u30a2\u30c9\u30ec\u30b9\u306b\u30d0\u30a4\u30f3\u30c9\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u8907\u6570\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u304c\u3042\u308b\u5834\u5408\u306f\u3001nobind \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3001\u7279\u5b9a\u306e IP \u30a2\u30c9\u30ec\u30b9\u3078\u306e\u30d0\u30a4\u30f3\u30c9\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>persist-key \u3068 persist-tun<\/li>\n<\/ol>\n\n\n\n<p>persist-key \u3068 persist-tun \u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u6c38\u7d9a\u7684\u306a\u8a3c\u660e\u66f8\u3068 TUN \u30c7\u30d0\u30a4\u30b9\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e 2 \u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002\u4e21\u65b9\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306b\u518d\u63a5\u7d9a\u3059\u308b\u3068\u304d\u306b\u8a3c\u660e\u66f8\u3068 TUN \u30c7\u30d0\u30a4\u30b9\u306e\u72b6\u614b\u3092\u4fdd\u6301\u3057\u3001\u63a5\u7d9a\u306e\u518d\u78ba\u7acb\u3092\u9ad8\u901f\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\">\n<li>\u30e6\u30fc\u30b6\u30fc\u3068\u30b0\u30eb\u30fc\u30d7<\/li>\n<\/ol>\n\n\n\n<p>user \u3068 group \u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u5b9f\u884c\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u3068\u30b0\u30eb\u30fc\u30d7\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e 2 \u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002\u901a\u5e38\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u73fe\u5728\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u6a29\u9650\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u3088\u308a\u9ad8\u3044\u7279\u6a29\u30ec\u30d9\u30eb\u3067\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u30b0\u30eb\u30fc\u30d7\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u76ee\u7684\u306e\u30e6\u30fc\u30b6\u30fc\u3068\u30b0\u30eb\u30fc\u30d7\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u6a5f\u80fd\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304a\u3088\u3073\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u591a\u304f\u306e\u69cb\u6210\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4e0a\u8a18\u306e\u30aa\u30d7\u30b7\u30e7\u30f3<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u6697\u53f7\u5316\u306e\u8a2d\u5b9a\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u6697\u53f7\u5316\u306e\u8a2d\u5b9a\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30fc\u30bf\u8ee2\u9001\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u8981\u7d20\u306e 1 \u3064\u3067\u3059\u3002\u4e00\u822c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u6697\u53f7\u5316\u306e\u8a2d\u5b9a\u3068\u8a73\u7d30\u306a\u8aac\u660e\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>TLS \u6697\u53f7\u5316<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u306f\u3001Transport Layer Security (TLS) \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4f7f\u7528\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u6697\u53f7\u5316\u3057\u307e\u3059\u3002TLS \u6697\u53f7\u5316\u3067\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u9593\u3067\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u304c\u4ea4\u63db\u3055\u308c\u3001\u9001\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u76d7\u8074\u307e\u305f\u306f\u6539\u3056\u3093\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002TLS \u6697\u53f7\u5316\u306f\u3001\u4e8b\u524d\u5171\u6709\u30ad\u30fc\u3001\u8a3c\u660e\u66f8\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u304a\u3088\u3073\u3055\u307e\u3056\u307e\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u4ea4\u63db\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30c7\u30fc\u30bf\u6697\u53f7\u5316<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u306f\u3001\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3059\u308b\u305f\u3081\u306e\u8907\u6570\u306e\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u306f\u3001AES\u3001Blowfish\u30013DES\u3001CAST-128 \u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u4f1d\u9001\u306e\u6a5f\u5bc6\u6027\u3092\u78ba\u4fdd\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u3092\u508d\u53d7\u3057\u3066\u76d7\u8074\u3057\u3088\u3046\u3068\u3059\u308b\u8005\u306f\u30c7\u30fc\u30bf\u306e\u5185\u5bb9\u3092\u7406\u89e3\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u8a8d\u8a3c\u6e08\u307f<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u8907\u6570\u306e\u8a8d\u8a3c\u65b9\u6cd5\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a8d\u8a3c\u65b9\u6cd5\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u540d\/\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30c7\u30b8\u30bf\u30eb\u8a3c\u660e\u66f8\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30c8\u30fc\u30af\u30f3\u30012 \u8981\u7d20\u8a8d\u8a3c\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a8d\u8a3c\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u8a8d\u8a3c\u3068\u627f\u8a8d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u3067\u306f\u3001\u4ed6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d1\u30e9\u30e1\u30fc\u30bf\u8a2d\u5b9a\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5727\u7e2e\u3068\u89e3\u51cd\u3092\u6709\u52b9\u306b\u3057\u3066\u3001\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3057\u305f\u308a\u3001\u30ea\u30d7\u30ec\u30a4 \u30a2\u30bf\u30c3\u30af\u4fdd\u8b77\u3092\u6709\u52b9\u306b\u3057\u305f\u308a\u3001\u30d1\u30b1\u30c3\u30c8\u306e\u65ad\u7247\u5316\u3092\u9632\u6b62\u3057\u305f\u308a\u3059\u308b\u306a\u3069\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u30e9\u30a4\u30f3 \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u3068 VPN \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf<\/li>\n<\/ol>\n\n\n\n<p>\u30e9\u30a4\u30f3 \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u3068 VPN \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u306f\u3001OpenVPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30d0\u30a4\u30b9\u3068\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002\u56de\u7dda\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u3068 VPN \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u306f\u3001OpenVPN \u306b\u3088\u3063\u3066\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u6700\u9069\u5316\u3057\u3001\u9001\u4fe1\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u3001\u9001\u4fe1\u30c7\u30fc\u30bf\u3092\u5727\u7e2e\u304a\u3088\u3073\u6697\u53f7\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u6697\u53f7\u5316\u306e\u8a2d\u5b9a\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c7\u30fc\u30bf\u8ee2\u9001\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u8981\u7d20\u306e 1 \u3064\u3067\u3059\u3002TLS \u6697\u53f7\u5316\u3001\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u3001\u8a8d\u8a3c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d1\u30e9\u30e1\u30fc\u30bf\u8a2d\u5b9a\u3001\u56de\u7dda\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u3001VPN \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u306a\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304a\u3088\u3073\u6697\u53f7\u5316\u8a2d\u5b9a\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u76d7\u8074\u3084\u6539\u3056\u3093\u304b\u3089\u30e6\u30fc\u30b6\u30fc \u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u306a\u304c\u3089\u3001OpenVPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u52b9\u7387\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u63a5\u7d9a\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3068\u304d\u306b\u63a5\u7d9a\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u8a3a\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u3001IP \u30a2\u30c9\u30ec\u30b9\u3001\u30dd\u30fc\u30c8\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u3001\u8a3c\u660e\u66f8\u3001\u30ad\u30fc\u306a\u3069\u306e\u6b63\u3057\u3044\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u30a8\u30e9\u30fc\u3084\u4e0d\u8db3\u3057\u3066\u3044\u308b\u60c5\u5831\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u306f\u3001OpenVPN \u3092\u4fee\u5fa9\u3057\u3066\u518d\u8d77\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u3057\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001OpenVPN \u304c\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u304c\u6b63\u5e38\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u3001\u30ed\u30fc\u30ab\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u304c\u6b63\u5e38\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u901a\u4fe1\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b21\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u304c\u6b63\u5e38\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u304c\u4f01\u696d\u307e\u305f\u306f\u30c7\u30fc\u30bf \u30bb\u30f3\u30bf\u30fc\u306b\u3042\u308b\u5834\u5408\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u81ea\u4f53\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u304c\u826f\u597d\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u901a\u4fe1\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002OpenVPN \u304c\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u304a\u3088\u3073\u30ea\u30e2\u30fc\u30c8\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001OpenVPN \u306b\u5fc5\u8981\u306a\u30dd\u30fc\u30c8\u304c\u958b\u304b\u308c\u3001OpenVPN \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u901a\u904e\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u4e21\u65b9\u304c\u3001\u63a5\u7d9a\u304a\u3088\u3073\u901a\u4fe1\u4e2d\u306b\u767a\u751f\u3057\u305f\u30a4\u30d9\u30f3\u30c8\u3068\u30a8\u30e9\u30fc\u3092\u8a18\u9332\u3059\u308b\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u3057\u307e\u3059\u3002OpenVPN \u304c\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3057\u3066\u554f\u984c\u306e\u539f\u56e0\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002OpenVPN \u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3001\u30ed\u30b0\u3092\u6709\u52b9\u306b\u3057\u3066\u30ed\u30b0 \u30ec\u30d9\u30eb\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>OpenVPN \u306b\u4ed8\u5c5e\u306e\u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u306b\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u63a5\u7d9a\u306e\u554f\u984c\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308b\u3044\u304f\u3064\u304b\u306e\u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u304c\u4ed8\u5c5e\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c4\u30fc\u30eb\u306e 1 \u3064\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u3092\u30c6\u30b9\u30c8\u3067\u304d\u308b ping \u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002\u3082\u3046 1 \u3064\u306e\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c4\u30fc\u30eb\u306f\u3001OpenVPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066\u30d1\u30b1\u30c3\u30c8\u306e\u30d1\u30b9\u3092\u8ffd\u8de1\u3067\u304d\u308b traceroute \u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u63a5\u7d9a\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b\u969b\u306b\u306f\u3001\u8003\u616e\u3059\u3079\u304d\u8981\u7d20\u304c\u8907\u6570\u3042\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30c4\u30fc\u30eb\u3068\u65b9\u6cd5\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e0a\u8a18\u306e\u624b\u9806\u306b\u3088\u308a\u3001\u63a5\u7d9a\u306e\u554f\u984c\u306e\u539f\u56e0\u3092\u7279\u5b9a\u3057\u3001\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u9069\u5207\u306a\u63aa\u7f6e\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306e\u95b2\u89a7\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u3067\u306f\u3001\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u901a\u4fe1\u3068\u63a5\u7d9a\u306e\u72b6\u614b\u3092\u8a18\u9332\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u63a5\u7d9a\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3057\u3001\u969c\u5bb3\u3092\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OpenVPN \u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304d\u307e\u3059<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305a\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u307e\u305f\u306f\u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3044\u3066\u3001\u30ed\u30b0\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002OpenVPN \u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3001\u6b21\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30ed\u30b0\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">c\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>verb 4\nlog-append \/var\/log\/openvpn.log\n<\/code><\/pre>\n\n\n\n<p>\u305d\u306e\u4e2d\u3067\u3001\u52d5\u8a5e 4 \u306f\u8a73\u7d30\u306a\u30ed\u30b0\u3092\u6709\u52b9\u306b\u3057\u3066\u30ed\u30b0 \u30ec\u30d9\u30eb\u3092 4 \u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001log-append \/var\/log\/openvpn.log \u306f\u30ed\u30b0 \u30ec\u30b3\u30fc\u30c9\u3092 \/var\/log\/openvpn.log \u30d5\u30a1\u30a4\u30eb\u306b\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3092\u898b\u3064\u3051\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001OpenVPN \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u306f \/var\/log\/openvpn.log \u307e\u305f\u306f \/var\/log\/messages \u30d5\u30a1\u30a4\u30eb\u306b\u3042\u308a\u307e\u3059\u3002\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001OpenVPN \u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3067\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u30ed\u30b0 \u30d1\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u8868\u793a\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>OpenVPN \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u4efb\u610f\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u307e\u305f\u306f\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3067\u8868\u793a\u3067\u304d\u307e\u3059\u3002Linux \u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u306f\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3067\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">shell\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>$ sudo tail -f \/var\/log\/openvpn.log\n<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001tail \u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066 \/var\/log\/openvpn.log \u30d5\u30a1\u30a4\u30eb\u306e\u672b\u5c3e\u3092\u78ba\u8a8d\u3057\u3001\u65b0\u3057\u3044\u30ec\u30b3\u30fc\u30c9\u304c\u3042\u308b\u5834\u5408\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u81ea\u52d5\u7684\u306b\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u307e\u305f\u306f\u30b5\u30fc\u30d0\u30fc\u304c\u8d77\u52d5\u3059\u308b\u3068\u3001\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u3044\u304f\u3064\u304b\u306e\u30ed\u30b0\u60c5\u5831\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30ed\u30b0 \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u8868\u793a\u3057\u3066\u3001\u554f\u984c\u3092\u3088\u308a\u8fc5\u901f\u306b\u691c\u51fa\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001OpenVPN \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u306f\u3001\u63a5\u7d9a\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3057\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3046\u305f\u3081\u306e\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002OpenVPN \u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304d\u3001\u30ed\u30b0\u3092\u6709\u52b9\u306b\u3057\u3001\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u898b\u3064\u3051\u3001\u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3092\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u307e\u305f\u306f\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3067\u8868\u793a\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f OpenVPN \u63a5\u7d9a\u306e\u554f\u984c\u3092\u7279\u5b9a\u3057\u3066\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u89e3\u6c7a\u7b56\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u63a5\u7d9a\u306e\u554f\u984c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u554f\u984c\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u63a5\u7d9a\u554f\u984c<\/li>\n<\/ol>\n\n\n\n<p>\u63a5\u7d9a\u306e\u554f\u984c\u306f\u3001OpenVPN \u3067\u6700\u3082\u4e00\u822c\u7684\u306a\u554f\u984c\u306e 1 \u3064\u3067\u3059\u3002OpenVPN \u304c\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u8981\u56e0\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u3057\u3044\u304b\u3069\u3046\u304b: OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u3057\u3044\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u306b\u3001IP \u30a2\u30c9\u30ec\u30b9\u3001\u30dd\u30fc\u30c8\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u3001\u8a3c\u660e\u66f8\u3001\u30ad\u30fc\u306a\u3069\u306e\u6b63\u3057\u3044\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u304c\u6b63\u5e38\u304b\u3069\u3046\u304b: \u69cb\u6210\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u3057\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001OpenVPN \u304c\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u304c\u6b63\u5e38\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u3066\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u901a\u4fe1\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a: \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u901a\u4fe1\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002OpenVPN \u304c\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u304a\u3088\u3073\u30ea\u30e2\u30fc\u30c8\u306e\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u8a2d\u5b9a\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001OpenVPN \u306b\u5fc5\u8981\u306a\u30dd\u30fc\u30c8\u304c\u958b\u304b\u308c\u3001OpenVPN \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u901a\u904e\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c<\/li>\n<\/ol>\n\n\n\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u306f\u3001\u4f4e\u901f\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u306a OpenVPN \u63a5\u7d9a\u3092\u6307\u3057\u307e\u3059\u3002\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u6b21\u306e\u8981\u56e0\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u5e45: OpenVPN \u306e\u63a5\u7d9a\u901f\u5ea6\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u5e45\u306e\u5236\u9650\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u5e45\u304c\u4e0d\u5341\u5206\u306a\u5834\u5408\u306f\u3001QoS \u306a\u3069\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u3092\u4f7f\u7528\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d5\u30ed\u30fc\u5236\u5fa1\u3092\u5b9f\u88c5\u3059\u308b\u306a\u3069\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u5e45\u306e\u6700\u9069\u5316\u3092\u8a66\u307f\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>OpenVPN \u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0: OpenVPN \u306f\u3001\u63a5\u7d9a\u901f\u5ea6\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u7570\u306a\u308b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3055\u307e\u3056\u307e\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002OpenVPN \u63a5\u7d9a\u304c\u9045\u3044\u5834\u5408\u306f\u3001OpenVPN \u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u5909\u66f4\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30e9\u30a4\u30f3 \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u3068 VPN \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf: \u30e9\u30a4\u30f3 \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u3068 VPN \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u306f\u3001OpenVPN \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30d0\u30a4\u30b9\u3068\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002\u56de\u7dda\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u3068 VPN \u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u306f\u3001OpenVPN \u306b\u3088\u3063\u3066\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf \u30d5\u30ed\u30fc\u3092\u6700\u9069\u5316\u3057\u3001\u9001\u4fe1\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u3001\u9001\u4fe1\u30c7\u30fc\u30bf\u3092\u5727\u7e2e\u304a\u3088\u3073\u6697\u53f7\u5316\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u554f\u984c<\/li>\n<\/ol>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u554f\u984c\u306f\u3001OpenVPN \u3067\u8d77\u3053\u308a\u3046\u308b\u8106\u5f31\u6027\u3068\u653b\u6483\u3092\u6307\u3057\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u8981\u56e0\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TLS \u6697\u53f7\u5316: OpenVPN \u306f\u3001Transport Layer Security (TLS) \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4f7f\u7528\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u6697\u53f7\u5316\u3057\u307e\u3059\u3002TLS \u6697\u53f7\u5316\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001\u9001\u4fe1\u30c7\u30fc\u30bf\u304c\u76d7\u8074\u3084\u6539\u3056\u3093\u304b\u3089\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u6697\u53f7\u5316: OpenVPN \u306f\u3001\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3059\u308b\u305f\u3081\u306e\u8907\u6570\u306e\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u306e\u6a5f\u5bc6\u6027\u3092\u78ba\u4fdd\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u3092\u508d\u53d7\u3057\u3066\u76d7\u8074\u3057\u3088\u3046\u3068\u3059\u308b\u4eba\u306f\u30c7\u30fc\u30bf\u306e\u5185\u5bb9\u3092\u7406\u89e3\u3067\u304d\u307e\u305b\u3093\u3002<\/li>\n\n\n\n<li>\u8a8d\u8a3c: OpenVPN \u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u8907\u6570\u306e\u8a8d\u8a3c\u65b9\u6cd5\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a8d\u8a3c\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3001\u8a8d\u8a3c\u3092\u78ba\u5b9f\u306b\u3057\u3001<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u901a\u4fe1\u5b89\u5168\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u56fa\u6709\u306e\u554f\u984c<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u90e8\u306e\u554f\u984c\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u306e\u307f\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DNS \u89e3\u6c7a\u306e\u554f\u984c: \u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c DNS \u30b5\u30fc\u30d0\u30fc\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u89e3\u6c7a\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001DNS \u30b5\u30fc\u30d0\u30fc\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u624b\u52d5\u3067\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u554f\u984c: \u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u30c7\u30fc\u30bf\u3092\u6b63\u3057\u304f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c6\u30fc\u30d6\u30eb\u3092\u624b\u52d5\u3067\u69cb\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4e92\u63db\u6027\u306e\u306a\u3044\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u30d0\u30fc\u30b8\u30e7\u30f3: \u4e00\u90e8\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u305d\u306e\u4ed6\u306e\u554f\u984c<\/li>\n<\/ol>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u306b\u52a0\u3048\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u4ed6\u306e\u554f\u984c\u3082\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u554f\u984c: \u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306f\u3001OpenVPN \u63a5\u7d9a\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306b\u554f\u984c\u304c\u3042\u308b\u5834\u5408\u3001\u63a5\u7d9a\u304c\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u304c\u6b63\u3057\u304f\u751f\u6210\u3055\u308c\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u3067\u6b63\u3057\u304f\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u6210\u306e\u554f\u984c: \u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u6210\u304c OpenVPN \u306e\u52d5\u4f5c\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u6210\u304c\u6b63\u3057\u3044\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3001\u9069\u5207\u306a\u63aa\u7f6e\u3092\u8b1b\u3058\u3066\u8abf\u6574\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001OpenVPN \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u3055\u307e\u3056\u307e\u306a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e OpenVPN \u306e\u554f\u984c\u306f\u3001\u554f\u984c\u306e\u539f\u56e0\u3092\u6ce8\u610f\u6df1\u304f\u8abf\u3079\u3001\u9069\u5207\u306a\u89e3\u6c7a\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u3067\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u3067\u3082\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001OpenVPN \u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3059\u308b\u304b\u3001\u30c6\u30af\u30cb\u30ab\u30eb \u30b5\u30dd\u30fc\u30c8\u62c5\u5f53\u8005\u306b\u52a9\u3051\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u5b66\u3093\u3060\u3053\u3068\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001OpenVPN \u306e\u57fa\u672c\u3068\u3001\u4ee5\u4e0b\u3092\u542b\u3080\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304a\u3088\u3073\u69cb\u6210\u30d7\u30ed\u30bb\u30b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>OpenVPN \u306e\u6982\u5ff5\u3068\u4f7f\u7528\u6cd5: OpenVPN \u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u5b89\u5168\u306a\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9\u306e\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af (VPN) \u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3059\u3002<\/li>\n\n\n\n<li>VPN \u306e\u539f\u7406\u3068\u305d\u306e\u5229\u70b9: VPN \u306f\u6697\u53f7\u5316\u3068\u30c8\u30f3\u30cd\u30ea\u30f3\u30b0\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306b\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3001\u30c7\u30fc\u30bf\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>OpenVPN \u306e\u6a5f\u80fd\u3068\u5229\u70b9: OpenVPN \u306f\u3001\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u7c21\u5358\u306a\u5c55\u958b\u3068\u7ba1\u7406\u3068\u3044\u3046\u7279\u5fb4\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u500b\u4eba\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u306a\u3069\u306e\u5206\u91ce\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>OpenVPN \u306e\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8: OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u8a3c\u660e\u66f8\u3001\u304a\u3088\u3073\u30ad\u30fc \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u542b\u307f\u3001OpenVPN \u63a5\u7d9a\u306e\u78ba\u7acb\u3068\u7ba1\u7406\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>OpenVPN \u30b5\u30fc\u30d0\u30fc\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210: \u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u9078\u629e\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u30b5\u30fc\u30d0\u30fc\u8a2d\u5b9a\u306e\u69cb\u6210\u3001\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u751f\u6210\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30dd\u30fc\u30c8\u8ee2\u9001\u306e\u69cb\u6210\u306a\u3069\u306e\u624b\u9806\u3092\u542b\u307f\u307e\u3059\u3002<\/li>\n\n\n\n<li>OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u69cb\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u9069\u5207\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u9078\u629e\u3001OpenVPN \u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8a3c\u660e\u66f8\u3068\u30ad\u30fc\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u3001\u304a\u3088\u3073\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u8a2d\u5b9a\u306e\u69cb\u6210\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT) \u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0: NAT \u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u57fa\u672c\u6982\u5ff5\u3001\u304a\u3088\u3073 OpenVPN \u3067 NAT \u3068\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u69cb\u6210\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u6697\u53f7\u5316\u306e\u8a2d\u5b9a: TLS \u6697\u53f7\u5316\u3068\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3066 OpenVPN \u63a5\u7d9a\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5\u3068\u3001\u672c\u4eba\u78ba\u8a8d\u3068\u8a8d\u8a3c\u3092\u5b9f\u884c\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u63a5\u7d9a\u306e\u554f\u984c\u306e\u8a3a\u65ad: \u30ed\u30b0 \u30d5\u30a1\u30a4\u30eb\u3001\u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066 OpenVPN \u63a5\u7d9a\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u89e3\u6c7a\u7b56: OpenVPN \u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u4e00\u822c\u7684\u306a\u554f\u984c\u3092\u7d39\u4ecb\u3057\u3001\u89e3\u6c7a\u7b56\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u5b66\u7fd2\u3059\u308b\u3053\u3068\u3067\u3001OpenVPN \u306e\u57fa\u672c\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304a\u3088\u3073\u69cb\u6210\u30d7\u30ed\u30bb\u30b9\u3092\u7fd2\u5f97\u3057\u3001OpenVPN \u63a5\u7d9a\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u3092\u7fd2\u5f97\u3057\u305f\u306f\u305a\u3067\u3059.&nbsp;\u540c\u6642\u306b\u3001OpenVPN \u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u69cb\u6210\u65b9\u6cd5\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3057\u3001OpenVPN \u306e\u9ad8\u5ea6\u306a\u6a5f\u80fd\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306e\u4e00\u90e8\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1788\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u8a73\u7d30\u306b\u8aac\u660e\u3057\u3001\u95a2\u9023\u3059\u308b\u30ea\u30bd\u30fc\u30b9\u3068\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u63a8\u5968\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>OpenVPN 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OpenVPN \u30b3\u30df\u30e5\u30cb\u30c6\u30a3 \u30d5\u30a9\u30fc\u30e9\u30e0\u306f\u3001OpenVPN \u306b\u95a2\u3059\u308b\u6280\u8853\u7684\u306a\u8cea\u554f\u306b\u5bfe\u3059\u308b\u8b70\u8ad6\u3068\u56de\u7b54\u3092\u63d0\u4f9b\u3059\u308b\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u89e3\u6c7a\u7b56\u3092\u898b\u3064\u3051\u3001\u7d4c\u9a13\u3092\u5171\u6709\u3057\u3001\u30b5\u30dd\u30fc\u30c8\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>OpenVPN Access Server: OpenVPN Access Server \u306f\u3001\u9ad8\u5ea6\u306a\u6a5f\u80fd\u3068\u7ba1\u7406\u6a5f\u80fd\u3092\u5099\u3048\u305f\u5546\u7528\u30b0\u30ec\u30fc\u30c9\u306e OpenVPN \u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002OpenVPN \u30b5\u30fc\u30d0\u30fc\u3092\u3059\u3070\u3084\u304f\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u3001\u4f7f\u3044\u3084\u3059\u3044 Web \u7ba1\u7406\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>OpenVPN \u30af\u30c3\u30af\u30d6\u30c3\u30af: OpenVPN \u30af\u30c3\u30af\u30d6\u30c3\u30af\u306f\u3001OpenVPN \u306e\u591a\u304f\u306e\u4f8b\u3068\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u5b9f\u7528\u7684\u306a\u30ac\u30a4\u30c9\u3067\u3059\u3002OpenVPN \u3092\u5fc5\u8981\u3068\u3059\u308b\u3059\u3079\u3066\u306e\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5c02\u9580\u5bb6\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>OpenVPN \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ac\u30a4\u30c9: OpenVPN \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ac\u30a4\u30c9\u306b\u306f\u3001OpenVPN \u3092\u5b89\u5168\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u8a73\u7d30\u306a\u624b\u9806\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001OpenVPN \u63a5\u7d9a\u3092\u5b89\u5168\u304b\u3064\u30bb\u30ad\u30e5\u30a2\u306b\u4fdd\u3064\u305f\u3081\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3068\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>OpenVPN \u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb: OpenVPN \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u69cb\u6210\u3001\u304a\u3088\u3073\u4f7f\u7528\u65b9\u6cd5\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3001OpenVPN \u306e\u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u304c\u591a\u6570\u3042\u308a\u307e\u3059\u3002YouTube\u3001Udemy \u306a\u3069\u3067 OpenVPN \u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u691c\u7d22\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001OpenVPN \u306f\u591a\u304f\u306e\u6a5f\u80fd\u3068\u5229\u70b9\u3092\u5099\u3048\u305f\u975e\u5e38\u306b\u5f37\u529b\u3067\u67d4\u8edf\u306a VPN \u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3059\u3002OpenVPN \u3092\u5b66\u7fd2\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u5b89\u5168\u306a\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3001\u30c7\u30fc\u30bf\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002OpenVPN \u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u5834\u5408\u306f\u3001\u4e0a\u8a18\u3067\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u30ea\u30bd\u30fc\u30b9\u3068\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u304c\u5f79\u306b\u7acb\u3061\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30c6\u30f3\u30c4\u306b\u5408\u308f\u305b\u3066\u30a2\u30ec\u30f3\u30b8\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u304b &hellip; <\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2078","post","type-post","status-publish","format-standard","hentry","category-material"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/2078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2078"}],"version-history":[{"count":1,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/2078\/revisions"}],"predecessor-version":[{"id":2079,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/2078\/revisions\/2079"}],"wp:attachment":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}