{"id":699,"date":"2020-10-27T00:22:37","date_gmt":"2020-10-26T15:22:37","guid":{"rendered":"http:\/\/www.ranran.mydns.jp\/blog\/?p=699"},"modified":"2020-10-31T12:56:12","modified_gmt":"2020-10-31T03:56:12","slug":"opnsense-nginx-lets-encrypt%e3%81%a7%e3%83%ab%e3%83%bc%e3%82%bf%e3%83%bc%e5%85%bc%e3%83%ad%e3%83%bc%e3%83%89%e3%83%90%e3%83%a9%e3%83%b3%e3%82%b5%e3%83%bc%e3%82%92%e6%a7%8b%e7%af%89%e3%81%99","status":"publish","type":"post","link":"http:\/\/www.ranran.mydns.jp\/blog\/?p=699","title":{"rendered":"OpnSense + Nginx + Let&#8217;s Encrypt\u3067\u30eb\u30fc\u30bf\u30fc\u517c\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u3002\uff08\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u7de8\uff09"},"content":{"rendered":"\n<p>\u6211\u304c\u5bb6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u3092IPv6\u306b\u5bfe\u5fdc\u3055\u305b\u308b\u305f\u3081\u3001\uff12\u30b3\u30cd\u30af\u30bf\u4f7f\u3063\u3066\u4e8c\u80a1\u306b\u63a5\u7d9a\u3059\u308b\u4f53\u7cfb\u3092\u3068\u3063\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3055\u3059\u304c\u306b\u914d\u7dda\u304c\u8907\u96d1\u5316\u3002\u3002\u3002\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u4ee5\u5916\u306b\u3082\u56fa\u5b9aIP\u5074\u7269\u7406\u30eb\u30fc\u30bf\u30fc\u304c\u53e4\u3044\u305f\u3081\u6027\u80fd\u304c\u4f4e\u304f\u3001\u901a\u4fe1\u6027\u80fd\u306e\u4f4e\u4e0b\u3092\u62db\u304f\u3068\u3044\u3046\u554f\u984c\u3082\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u65e7\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210.png\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"192\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u65e7\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210-450x192.png\" alt=\"\u65e7\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\" class=\"wp-image-712\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u65e7\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210-450x192.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u65e7\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210-1024x438.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u65e7\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210-768x328.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u65e7\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210-1536x657.png 1536w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u65e7\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210.png 1639w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u305d\u3093\u306a\u3068\u304dOpnSense\u3068\u3044\u3046\u30eb\u30fc\u30bf\u30fc\u517c\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb\u3092\u69cb\u7bc9\u3067\u304d\u308bLinux\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u305f\u305f\u3081\u3001\u3053\u308c\u3092\u4f7f\u3063\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u6574\u7406\u5f8c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"336\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u6574\u7406\u5f8c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af-450x336.png\" alt=\"\u6574\u7406\u5f8c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\" class=\"wp-image-713\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u6574\u7406\u5f8c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af-450x336.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u6574\u7406\u5f8c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af-1024x764.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u6574\u7406\u5f8c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af-400x300.png 400w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u6574\u7406\u5f8c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af-768x573.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/\u6574\u7406\u5f8c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af.png 1350w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u591a\u6bb5\u30eb\u30fc\u30bf\u30fc\u69cb\u6210\u3068\u306a\u308a\u307e\u3059\u304cIPv6\u901a\u4fe1\u304c\u4e3b\u6d41\u3068\u306a\u308a\u3064\u3064\u3042\u308b\u72b6\u6cc1\u306a\u306e\u3067\u3053\u306e\u969bIPv4\u306e\u6027\u80fd\u306b\u306f\u76ee\u3092\u3064\u3076\u308a\u307e\u3059\u3002\uff08\u3068\u3044\u3046\u304b\u3053\u308c\u306a\u3089\u4e0b\u306e\u30eb\u30fc\u30bf\u30fc\u3044\u3089\u306a\u3044\u3067\u3059\u304c\u56fa\u5b9aIP\u3092\u4f7f\u3044\u305f\u3044\u306e\u3067\u30fb\u30fb\u30fb\uff09<\/p>\n\n\n\n<p>\u307e\u3042\u5f53\u7136\u3044\u308d\u3044\u308d\u3068\u3064\u307e\u3065\u3044\u305f\u70b9\u3082\u3042\u308a\u307e\u3057\u305f\u304c\u3001\u304a\u304a\u3080\u306d\u60f3\u5b9a\u901a\u308a\u306e\u69cb\u6210\u3092\u69cb\u7bc9\u3067\u304d\u305f\u306e\u3067\u30e1\u30e2\u3068\u3057\u3066\u6b8b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25c6OpnSense\u3092\u9078\u3093\u3060\u7406\u7531<\/h2>\n\n\n\n<p>\u540c\u3058\u3088\u3046\u306a\u4f7f\u3044\u65b9\u304c\u3067\u304d\u308bLinux OS\u306b\u306fpfSense\u3084Vyatta\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u4e2d\u3067OpnSense\u3092\u9078\u629e\u3057\u305f\u7406\u7531\u3067\u3059\u304c\u3001WebUI\u306e\u7ba1\u7406\u6a5f\u80fd(\u65e5\u672c\u8a9e\u5bfe\u5fdc)\u304c\u3042\u3063\u305f\u3053\u3068\u3002<\/p>\n\n\n\n<p>\u30b0\u30e9\u30d5\u3092\u7528\u3044\u305f\u8a73\u7d30\u306a\u5206\u6790\u6a5f\u80fd\u304c\u642d\u8f09\u3055\u308c\u3066\u304a\u308a\u3001\u7ba1\u7406\u306b\u5f79\u7acb\u3061\u305d\u3046\u3060\u3063\u305f\u3053\u3068\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b0\u30e9\u30d5\u30a4\u30e1\u30fc\u30b8.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"316\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b0\u30e9\u30d5\u30a4\u30e1\u30fc\u30b8-450x316.png\" alt=\"opnsense\u30b0\u30e9\u30d5\" class=\"wp-image-711\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b0\u30e9\u30d5\u30a4\u30e1\u30fc\u30b8-450x316.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b0\u30e9\u30d5\u30a4\u30e1\u30fc\u30b8-1024x720.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b0\u30e9\u30d5\u30a4\u30e1\u30fc\u30b8-768x540.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b0\u30e9\u30d5\u30a4\u30e1\u30fc\u30b8.png 1300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u7279\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067Nginx + Let&#8217;s Encrypt\u3092\u7528\u3044\u305f\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u7bc9\u3067\u304d\u308b\u70b9\u304c\u3088\u304f\u3001\u73fe\u5728Nginx\u3067\u69cb\u7bc9\u3057\u3066\u3044\u308bWeb\u30d5\u30ed\u30f3\u30c8\u3092\u79fb\u884c\u3067\u304d\u308c\u3070\u7ba1\u7406\u3057\u3084\u3059\u304f\u306a\u308b\u3068\u8003\u3048\u305f\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u3042\u3001\u3044\u308d\u3044\u308d\u3068\u82e6\u52b4\u3057\u307e\u3057\u305f\u304c\u305d\u308c\u306f\u304a\u3044\u304a\u3044\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25c6OpnSense\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n\n\n\n<p>\u307e\u305a\u306fOpnSense\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306fEsxi\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u304c\u3001OpnSensen\u306fFreeBSD\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u958b\u767a\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30b2\u30b9\u30c8OS\u7a2e\u5225\u306b Debian\u00a0\u3092\u9078\u629e\u3057\u307e\u3057\u305f\u3002\uff08\u8ffd\u8a18\uff1aOS\u7a2e\u5225\u305d\u306e\u4ed6\u306bFreeBSD\u304c\u3042\u308a\u307e\u3057\u305f\u306e\u3067\u3053\u3061\u3089\u3092\u9078\u629e\u3057\u305f\u307b\u3046\u304c\u826f\u3044\u3067\u3059\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62101.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"284\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62101-450x284.png\" alt=\"\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62101\" class=\"wp-image-717\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62101-450x284.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62101-768x484.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62101.png 945w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u3053\u306e\u5834\u5408vHDD\u306eSCSI\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u304c\u300cVMware Paravirtual\u300d\u3068\u306a\u308b\u305f\u3081\u300c\uff5b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u540d\uff5d\u300d\u306b\u5909\u66f4\u3057\u307e\u3059\u3002( \u300cVMware Paravirtual\u300d \u306e\u307e\u307e\u3060\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u306bHDD\u304c\u7121\u3044\u3068\u6012\u3089\u308c\u307e\u3059\u3002)<\/p>\n\n\n\n<p>\u305d\u306e\u307b\u304b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u306b\u306fWAN\u7528\u3001LAN\u7528\u306e\u30b3\u30cd\u30af\u30bf\u30922\u3064\u4ee5\u4e0a\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\uff08\u30a4\u30e1\u30fc\u30b8\u3067\u306fWAN\u7528\u3001LAN\u7528\u3001OPT1\u7528(\u7ba1\u7406\u30b3\u30cd\u30af\u30bf)\u306e\uff13\u3064\u3092\u8a2d\u5b9a\u3057\u3066\u3042\u308a\u307e\u3059\u3002\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62102.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"284\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62102-450x284.png\" alt=\"\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62102\" class=\"wp-image-718\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62102-450x284.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62102-768x484.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u4eee\u60f3\u30de\u30b7\u30f3\u4f5c\u62102.png 940w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30ebCD\u304b\u3089VM\u3092\u8d77\u52d5\u3057\u3066\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u306b\u5230\u9054\u3057\u305f\u3089 \u30ed\u30b0\u30a4\u30f3ID\uff1ainstaller\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\uff1aopnsense \u3068\u5165\u529b\u3057\u3066\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb1.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb1-450x290.png\" alt=\"\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb1\" class=\"wp-image-719\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb1-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb1.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u304c\u7acb\u3061\u4e0a\u304c\u3063\u305f\u3089\u30ad\u30fc\u30dc\u30fc\u30c9\u8a2d\u5b9a\u3092\u300cjp.kbd\u300d\u306b\u5909\u66f4\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb2.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb2-450x290.png\" alt=\"\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb2\" class=\"wp-image-720\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb2-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb2.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb3.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb3-450x290.png\" alt=\"\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb3\" class=\"wp-image-721\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb3-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb3.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u5909\u66f4\u5f8c\u300cAccept these Settings&gt;Guided installation\u300d\u3092\u9078\u629e\u3057\u3066\u753b\u9762\u306e\u6307\u793a\u306b\u3057\u305f\u304c\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb4.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb4-450x290.png\" alt=\"\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb4\" class=\"wp-image-722\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb4-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb4.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb5.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb5-450x290.png\" alt=\"\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb5\" class=\"wp-image-723\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb5-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb5.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p> \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u518d\u8d77\u52d5\u3059\u308b\u3068 \u3068\u4ee5\u4e0b\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u7acb\u3061\u4e0a\u304c\u308b\u306e\u3067\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb6.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb6-450x290.png\" alt=\"\u30ed\u30b0\u30a4\u30f3\" class=\"wp-image-726\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb6-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb6.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u30ed\u30b0\u30a4\u30f3\u5f8c\u300c1)Assign interfaces\u300d\u304b\u3089\u30b3\u30cd\u30af\u30bf\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u2460VLAN\u306f\u300cN\u300d\u3092\u5165\u529b<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf1.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf1-450x290.png\" alt=\"\u30b3\u30cd\u30af\u30bf\u8a2d\u5b9a1\" class=\"wp-image-727\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf1-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf1.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u2460WAN\u306b\u4f7f\u3046\u30b3\u30cd\u30af\u30bf\u3092\u5165\u529b<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf2.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf2-450x290.png\" alt=\"\" class=\"wp-image-728\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf2-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf2.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u2461LAN\u306b\u4f7f\u3046\u30b3\u30cd\u30af\u30bf\u3092\u5165\u529b<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf3.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf3-450x290.png\" alt=\"\" class=\"wp-image-729\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf3-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf3.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u2462OPT1\uff5en\u306e\u5404\u30b3\u30cd\u30af\u30bf\u306b\u4f7f\u7528\u3059\u308b\u30b3\u30cd\u30af\u30bf\u3092\u5165\u529b\uff08\u9078\u629e\u30b3\u30cd\u30af\u30bf\u304c\u306a\u3044\u5834\u5408\u3001\u4f55\u3082\u5165\u529b\u305b\u305aEnter)<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf4.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf4-450x290.png\" alt=\"\u30b3\u30cd\u30af\u30bf\u8a2d\u5b9a4\" class=\"wp-image-730\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf4-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_\u30b3\u30cd\u30af\u30bf4.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u305d\u306e\u5f8c\u300c2)Set interface IP address\u300d\u304b\u3089LAN\u306eIP\u30a2\u30c9\u30ec\u30b9\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u2460\u300c1\u300d\u3067LAN\u3092\u9078\u629e<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN1.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN1-450x290.png\" alt=\"LAN\u306e\u521d\u671f\u8a2d\u5b9a\" class=\"wp-image-732\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN1-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN1.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u2461 \u81ea\u8eab\u304c\u5272\u308a\u632f\u308a\u5143\u3068\u306a\u308b\u305f\u3081DHCP\u5229\u7528\u306f\u300cN\u300d\u3001IP\u30a2\u30c9\u30ec\u30b9\u30fb\u30b5\u30d6\u30cd\u30c3\u30c8\u30de\u30b9\u30af\u306f\u4efb\u610f\u3067\u5165\u529b<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN2.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN2-450x290.png\" alt=\"LAN\u521d\u671f\u8a2d\u5b9a2\" class=\"wp-image-733\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN2-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN2.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u2462 LAN\u306a\u306e\u3067\u4f55\u3082\u5165\u529b\u305b\u305a\u306bEnter<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN3.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN3-450x290.png\" alt=\"LAN\u521d\u671f\u8a2d\u5b9a3\" class=\"wp-image-734\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN3-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN3.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u2463 LAN\u5074\u3067DHCP\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u305f\u3081\u300cy\u300d<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN4-1.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN4-1-450x290.png\" alt=\"LAN\u521d\u671f\u8a2d\u5b9a4\" class=\"wp-image-736\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN4-1-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN4-1.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u2464IP\u30a2\u30c9\u30ec\u30b9\u306e\u7bc4\u56f2\u306f\u304a\u597d\u307f\u3067\u3069\u3046\u305e<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN5.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN5-450x290.png\" alt=\"LAN\u521d\u671f\u8a2d\u5b9a5\" class=\"wp-image-737\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN5-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN5.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<p>\u2466 WebGUI\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u304b\u805e\u304b\u308c\u308b\u306e\u3067\u300cy\u300d\u3092\u5165\u529b<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN6.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"290\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN6-450x290.png\" alt=\"\" class=\"wp-image-738\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN6-450x290.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_LAN6.png 722w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u25c6OpnSense\u8a2d\u5b9a\uff08\u524d\u6e96\u5099\uff09<\/h2>\n\n\n\n<p>\u8a2d\u5b9a\u5f8c\u306fWebUI\u304b\u3089\u8a2d\u5b9a\u3092\u884c\u3046\u306e\u3067\u3059\u304c\u3001\u4eca\u306e\u72b6\u614b\u3067\u306fLAN\u5074\u304b\u3089\u3057\u304b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u4ee5\u4e0b\u306e\u64cd\u4f5c\u306fLAN\u5074\u306b\u63a5\u7d9a\u3059\u308bVM\u3092\u7528\u610f\u3057\u3066\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u2460WebUI\u753b\u9762\u306b\u30ed\u30b0\u30a4\u30f3\uff08\u30a2\u30ab\u30a6\u30f3\u30c8ID\/\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u30b3\u30f3\u30bd\u30fc\u30eb\u3068\u540c\u3058\uff09<\/p>\n\n\n\n<p>\u2461\u30a6\u30a3\u30b6\u30fc\u30c9\u304c\u7acb\u3061\u4e0a\u304c\u308b\u305f\u3081\u9806\u6b21\u8a2d\u5b9a\u3092\u884c\u3046<\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide border: 1px solid #000;\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"240\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c91-1-450x240.png\" alt=\"\" class=\"wp-image-740\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c91-1-450x240.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c91-1-1024x545.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c91-1-768x409.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c91-1.png 1367w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul class=\"wp-block-list\"><li>Language\u3092\u300cJapanese\u300d<\/li><li>DNS\u30b5\u30fc\u30d0\u30fc\u306f\u4efb\u610f\u306b\u8a2d\u5b9a<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide border: 1px solid #000;\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"546\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c92-1024x546.png\" alt=\"\" class=\"wp-image-741\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c92-1024x546.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c92-450x240.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c92-768x410.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c92.png 1368w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul class=\"wp-block-list\"><li>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306f\u300cAsia\/Tokyo\u300d<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide border: 1px solid #000;\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"546\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c92-1024x546.png\" alt=\"\" class=\"wp-image-741\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c92-1024x546.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c92-450x240.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c92-768x410.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c92.png 1368w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul class=\"wp-block-list\"><li>IPv4\u69cb\u6210\u30bf\u30a4\u30d7\u306f\u3044\u3063\u305f\u3093\u300cDHCP\u300d\uff08\u3042\u3068\u3067\u5909\u66f4\u3057\u307e\u3059\uff09<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide border: 1px solid #000;\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"549\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c94-1024x549.png\" alt=\"\" class=\"wp-image-742\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c94-1024x549.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c94-450x241.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c94-768x412.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c94.png 1367w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul class=\"wp-block-list\"><li>IP\u30a2\u30c9\u30ec\u30b9\u3068\u30b5\u30d6\u30cd\u30c3\u30c8\u306f\u4efb\u610f\u306b\u8a2d\u5b9a<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide border: 1px solid #000;\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"546\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c95-1024x546.png\" alt=\"\" class=\"wp-image-743\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c95-1024x546.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c95-450x240.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c95-768x409.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c95.png 1368w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul class=\"wp-block-list\"><li>\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3057\u306a\u3044\u5834\u5408\u306f\u672a\u5165\u529b\u3067\u300c\u6b21\u300d<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide border: 1px solid #000;\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"544\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c96-1024x544.png\" alt=\"\" class=\"wp-image-744\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c96-1024x544.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c96-450x239.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c96-768x408.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a6\u30a3\u30b6\u30fc\u30c96.png 1368w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul class=\"wp-block-list\"><li>\u300c\u30ea\u30ed\u30fc\u30c9\u300d\u3092\u62bc\u4e0b\u3057\u3066\u8a2d\u5b9a\u3092\u53cd\u6620\u3055\u305b\u308b<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<p>\u2462OPT1\u304b\u3089WebUI\u306b\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u5b9a<\/p>\n\n\n\n<p>\u30fb \u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\uff1eOPT1\u300d\u3092\u9078\u629e <\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide border: 1px solid #000;\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"239\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b91-450x239.png\" alt=\"\" class=\"wp-image-745\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b91-450x239.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b91-1024x545.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b91-768x409.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b91.png 1368w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul class=\"wp-block-list\"><li>\u300c\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u6709\u52b9\u300d\u306b\u30c1\u30a7\u30c3\u30af<\/li><li> IPv4\u69cb\u6210\u30bf\u30a4\u30d7\u306f\u300c\u9759\u7684IPv4\u300d <\/li><li>IPv4\u30a2\u30c9\u30ec\u30b9\u306f\u300c\u4efb\u610f\u306eIP\/24\u300d<\/li><li>\u300c\u4fdd\u5b58\u300d\u3057\u305f\u3089\u53f3\u4e0a\u306e\u300c\u5909\u66f4\u3092\u9069\u7528\u300d\u3092\u62bc\u4e0b\u3057\u3066\u8a2d\u5b9a\u3092\u9069\u7528<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<p>\u30fb\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb&gt;\u30eb\u30fc\u30eb&gt;OPT1\u300d\u3092\u9078\u629e\u3001\u300c\u8ffd\u52a0\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u4e0b<\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide border: 1px solid #000;\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"544\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb1-1024x544.png\" alt=\"\" class=\"wp-image-747\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb1-1024x544.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb1-450x239.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb1-768x408.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb1.png 1368w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul class=\"wp-block-list\"><li>\u52d5\u4f5c\u306f\u300c\u8a31\u53ef\u300d<\/li><li>\u65b9\u5411\u306f\u300cin\u300d<\/li><li>TCP\/IP\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u300cIPv4\u300d<\/li><li>\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u300cany\u300d<\/li><li>\u9001\u4fe1\u5148\u3001\u9001\u4fe1\u5143\u306f\u300c\u4efb\u610f\u300d<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<p>\u300c\u4fdd\u5b58\u300d\u62bc\u4e0b\u5f8c\u3001\u53f3\u4e0a\u306e\u300c\u5909\u66f4\u3092\u9069\u7528\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u4e0b\u3057\u3066\u5909\u66f4\u3092\u9069\u7528\u3059\u308b<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u3067OPT1\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>OPT1\u5074\u304b\u3089\u8a2d\u5b9a\u3057\u305fIP\u30a2\u30c9\u30ec\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u25c6 OpnSense\u8a2d\u5b9a\uff08IPv4 PPPoE + IPv6 DHCP\uff09<\/h2>\n\n\n\n<p>\u3053\u3053\u304b\u3089\u306fOPT1\u5074\u304b\u3089\u8a2d\u5b9a\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u2460 PPPoE\u63a5\u7d9a\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u3002<\/p>\n\n\n\n<p>\u300c\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9&gt;WAN\u300d\u3092\u9078\u629e<\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide border: 1px solid #000;\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"727\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUIPPPoE-1024x727.png\" alt=\"\" class=\"wp-image-749\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUIPPPoE-1024x727.png 1024w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUIPPPoE-450x320.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUIPPPoE-768x545.png 768w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUIPPPoE.png 1101w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<ul class=\"wp-block-list\"><li>IPv4\u69cb\u6210\u30bf\u30a4\u30d7\u306f\u300cPPPoE\u300d<\/li><li>PPPoE\u306e\u300c\u30e6\u30fc\u30b6\u30fc\u540d\u300d\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u300d\u306fISP\u306e\u3082\u306e\u3092\u5165\u529b<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<p>\u300c\u4fdd\u5b58\u300d\u62bc\u4e0b\u5f8c\u3001\u300c\u5909\u66f4\u3092\u9069\u7528\u300d\u3067\u8a2d\u5b9a\u3092\u9069\u7528\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u2461 DHCPv6\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u3002<\/p>\n\n\n\n<p>\u300c\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9&gt;\u5272\u5f53\u300d\u3092\u9078\u629e\u3001WAN6\u3068\u3057\u3066\u30b3\u30cd\u30af\u30bf\u3092\u5272\u308a\u5f53\u3066\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium border: 1px solid #000;\"><a href=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u5272\u308a\u5f53\u3066.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"148\" src=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u5272\u308a\u5f53\u3066-450x148.png\" alt=\"\" class=\"wp-image-750\" srcset=\"http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u5272\u308a\u5f53\u3066-450x148.png 450w, http:\/\/www.ranran.mydns.jp\/blog\/wp-content\/uploads\/2020\/10\/opnsense_WebGUI\u5272\u308a\u5f53\u3066-1024x337.png 1024w, 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