{"id":19441,"date":"2026-10-04T01:03:33","date_gmt":"2026-10-03T16:03:33","guid":{"rendered":"https:\/\/www.bigriver.jp\/?p=19441"},"modified":"2026-10-04T07:39:08","modified_gmt":"2026-10-03T22:39:08","slug":"wordpress-%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e3%82%92-alibaba-cloud-esa-%e7%b5%8c%e7%94%b1%e3%81%a7%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e5%bc%b7%e5%8c%96%e3%81%99%e3%82%8b%e8%a9%b1","status":"publish","type":"post","link":"https:\/\/www.bigriver.jp\/?p=19441","title":{"rendered":"WordPress \u30b5\u30fc\u30d0\u30fc\u3092 Alibaba Cloud ESA \u7d4c\u7531\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u3059\u308b\u8a71"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u73fe\u5728\u306f\u3001Alibaba Cloud Elastic Compute Service \u306e\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u76f4\u63a5\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u306e\u76ee\u7684\u3067 Alibaba Cloud ESA \u7d4c\u7531\u306b\u5909\u66f4\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u8a71\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>Alibaba Cloud ESA (Edge Security Acceleration)\u306f\u30a8\u30c3\u30b8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001WAAP \u306e\u985e\u3067\u3001CDN\uff08\u9ad8\u901f\u914d\u4fe1\uff09 \uff0b WAF\uff08Web\u5c64\u9632\u5fa1\uff09 \uff0b \u9ad8\u5ea6DDoS \uff0b \u30dc\u30c3\u30c8\u5bfe\u7b56 \uff0b \u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u4e00\u3064\u307e\u3068\u307e\u3063\u305f\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002 \u3000\u4eca\u56de\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u7528\u9014\u306b\u306f\u6700\u9069\u306a\u30b5\u30fc\u30d3\u30b9\u3068\u306a\u308a\u307e\u3059\u3002\u3000\u4e16\u306e\u4e2d\u7684\u306b\u306f Cloudflare \u3084 Akamai \u3001Fastly \u306e\u65b9\u304c\u6709\u540d\u3060\u3068\u306f\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u521d\u306f\u3053\u306e ESA \u3092\u5229\u7528\u3059\u308b\u306e\u3067\u306f\u306a\u304f Cloudflare \u3092\u5229\u7528\u3059\u308b\u4e88\u5b9a\u3067\u3057\u305f\u3002 Alibaba Cloud CDN \u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u304c\u5f97\u610f\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u306f\u6709\u511f\u306eWAF\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002\u3000\u305d\u308c\u306b\u5bfe\u3057\u3066 Cloudflare \u306f\u7121\u511f\u306e\u7bc4\u56f2\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6a5f\u80fd\u304c\u6bd4\u8f03\u7684\u5145\u5b9f\u3057\u3066\u3044\u307e\u3057\u305f\u3002Cloudflare \u306eWorkers \u304c\u826f\u3044\u3068\u3082\u805e\u3044\u3066\u3044\u3066\u5c06\u6765\u3053\u306e\u30d6\u30ed\u30b0\u30b5\u30a4\u30c8\u3082\u305d\u3053\u306b\u5f15\u3063\u8d8a\u3057\u3082\u3088\u3044\u304b\u306a\u3068\u8003\u3048\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u308c\u3067 Cloudflare\u306e\u69cb\u7bc9\u3092\u9032\u3081\u305f\u306e\u3067\u3059\u304c\u65e9\u3005\u306b DNS \u30be\u30fc\u30f3\u3092Cloudflare \u306b\u5207\u308a\u66ff\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\uff08\u5207\u308a\u66ff\u3048\u306a\u3044\u5834\u5408\u306f\u6709\u511f\u306eCloudflare\u304c\u5fc5\u8981\uff09\u3001\u3068\u308a\u3042\u3048\u305a Alibaba Cloud CDN \u3067\u69cb\u7bc9\u3059\u308b\u304b\u3068\u8abf\u3079\u59cb\u3081\u305f\u3089 Cloudflare \u76f8\u5f53\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b Alibaba Cloud ESA \u306e\u5b58\u5728\u3092\u77e5\u308a\u3001\u4eca\u56de\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Alibaba Cloud ESA \u3068 Cloudflare \u306e\u6bd4\u8f03\u60c5\u5831\u306f\u5225\u9014\u884c\u304a\u3046\u3068\u601d\u3044\u307e\u3059\u3002\u3061\u3087\u3063\u3068\u8abf\u3079\u308b\u3068 ESA \u306b\u3082 Cloudflare \u306e Workers \u76f8\u5f53\u304c\u3042\u308b\u3088\u3046\u3067\u30a8\u30c3\u30b8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3060\u3051\u3067\u306f\u306a\u304fWeb\u30b5\u30a4\u30c8\u5168\u4f53\u3067\u306e\u6bd4\u8f03\u3092\u884c\u304a\u3046\u304b\u306a\u3068\u3002\u3000\u3055\u3089\u306b\u3084\u308c\u308b\u306a\u3089 Alibaba Cloud \u3068 Cloudflare \u3067\u30b5\u30a4\u30c8\u306e\u5197\u9577\u5316\u307e\u3067\u3082\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6ac188aeaea6b\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\" style='display:none' id=\"ez-toc-cssicon-toggle-item-6ac188aeaea6b\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#%E4%BD%9C%E6%A5%AD%E3%81%AE%E6%B5%81%E3%82%8C\" >\u4f5c\u696d\u306e\u6d41\u308c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#1ESA_%E3%82%B3%E3%83%B3%E3%82%BD%E3%83%BC%E3%83%AB%E3%81%A7%E3%81%AE%E3%83%89%E3%83%A1%E3%82%A4%E3%83%B3%E7%99%BB%E9%8C%B2\" >1.ESA \u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u306e\u30c9\u30e1\u30a4\u30f3\u767b\u9332<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#11_Add_Website\" >1.1. Add Website<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#12_Veriy_Domain_Ownership\" >1.2. Veriy Domain Ownership<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#13_Origin_Pools\" >1.3. Origin Pools<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#2_ESA_%E5%81%B4%E3%81%AE%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%83%BBTLS%E3%83%BBWAF_%E8%A8%AD%E5%AE%9A\" >2. ESA \u5074\u306e\u8a3c\u660e\u66f8\u30fbTLS\u30fbWAF \u8a2d\u5b9a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#21_Edge_Certificates\" >2.1. Edge Certificates<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#22_Origin_Certificates\" >2.2. Origin Certificates<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#23_WAF\" >2.3. WAF<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#3_%E3%83%88%E3%83%A9%E3%83%95%E3%82%A3%E3%83%83%E3%82%AF%E8%B6%85%E9%81%8E%E4%BF%9D%E8%AD%B7%E3%83%AB%E3%83%BC%E3%83%AB%EF%BC%88Overage_Rules%EF%BC%89%E3%81%AE%E8%A8%AD%E5%AE%9A\" >3. \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u8d85\u904e\u4fdd\u8b77\u30eb\u30fc\u30eb\uff08Overage Rules\uff09\u306e\u8a2d\u5b9a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#31_Usage_Cap\" >3.1. Usage Cap<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#4_ECS%EF%BC%88Apache_WordPress%EF%BC%89%E5%81%B4%E3%81%AE%E8%A8%AD%E5%AE%9A%E8%AA%BF%E6%95%B4\" >4. ECS\uff08Apache \/ WordPress\uff09\u5074\u306e\u8a2d\u5b9a\u8abf\u6574<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#41_WordPress%E3%81%A7%E3%81%AE%E3%83%AA%E3%83%80%E3%82%A4%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AB%E3%83%BC%E3%83%97%E9%98%B2%E6%AD%A2%E3%81%AE%E8%A8%AD%E5%AE%9A\" >4.1. WordPress\u3067\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30eb\u30fc\u30d7\u9632\u6b62\u306e\u8a2d\u5b9a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#42_Apache_%E3%81%AEmod_remoteip_%E3%81%AE%E8%A8%AD%E5%AE%9A%EF%BC%88X-Forwarded-for%E3%82%92%E5%88%A9%E7%94%A8%E3%81%99%E3%82%8B%E3%81%9F%E3%82%81%E3%81%AE%EF%BC%89\" >4.2. Apache \u306emod_remoteip \u306e\u8a2d\u5b9a\uff08X-Forwarded-for\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306e\uff09<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#5_DNS%E5%88%87%E3%82%8A%E6%9B%BF%E3%81%88%E3%81%A8%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%B3%E3%82%B5%E3%83%BC%E3%83%90%E3%81%B8%E3%81%AE%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E5%88%B6%E9%99%90\" >5. DNS\u5207\u308a\u66ff\u3048\u3068\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u3078\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#ESA_%E3%81%AE%E4%BA%8B%E5%89%8D%E8%A8%AD%E5%AE%9A\" >ESA \u306e\u4e8b\u524d\u8a2d\u5b9a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#52_%E6%97%A2%E5%AD%98%E3%81%AEDNS%E3%81%AEA%E3%83%AC%E3%82%B3%E3%83%BC%E3%83%89%E3%81%AE%E5%89%8A%E9%99%A4%EF%BC%88%E7%84%A1%E5%8A%B9%E5%8C%96%EF%BC%89\" >5.2. \u65e2\u5b58\u306eDNS\u306eA\u30ec\u30b3\u30fc\u30c9\u306e\u524a\u9664\uff08\u7121\u52b9\u5316\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#53_%E6%96%B0%E3%81%9F%E3%81%AB_DNS_%E3%81%AE_CNAME_%E3%83%AC%E3%82%B3%E3%83%BC%E3%83%89%E3%82%92%E8%BF%BD%E5%8A%A0\" >5.3. \u65b0\u305f\u306b DNS \u306e CNAME \u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#54_%E5%8B%95%E4%BD%9C%E7%A2%BA%E8%AA%8D\" >5.4. \u52d5\u4f5c\u78ba\u8a8d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#55_ECS%E3%81%AE%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%82%B0%E3%83%AB%E3%83%BC%E3%83%97%E3%81%A7%E3%81%AE%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E5%88%B6%E9%99%90\" >5.5. ECS\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3067\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.bigriver.jp\/?p=19441\/#56_wordpress_%E7%AE%A1%E7%90%86%E8%80%85%E7%94%BB%E9%9D%A2%E3%81%B8%E3%81%AE%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E5%88%B6%E9%99%90\" >5.6. wordpress \u7ba1\u7406\u8005\u753b\u9762\u3078\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-0\"><span class=\"ez-toc-section\" id=\"%E4%BD%9C%E6%A5%AD%E3%81%AE%E6%B5%81%E3%82%8C\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:#d07119;border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">\u4f5c\u696d\u306e\u6d41\u308c<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u521d\u306b\u5168\u4f53\u306e\u4f5c\u696d\u306e\u6d41\u308c\u3092\u6574\u7406\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list is-style-sango-list-main-color\">\n<li><strong>ESA \u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u306e\u30c9\u30e1\u30a4\u30f3\u767b\u9332<\/strong><\/li>\n\n\n\n<li><strong>ESA \u5074\u306e\u8a3c\u660e\u66f8\u30fbTLS\u30fbWAF \u8a2d\u5b9a<\/strong><\/li>\n\n\n\n<li><strong>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u8d85\u904e\u4fdd\u8b77\u30eb\u30fc\u30eb\uff08Overage Rules\uff09\u306e\u8a2d\u5b9a<\/strong><\/li>\n\n\n\n<li><strong>ECS\uff08Apache \/ WordPress\uff09\u5074\u306e\u8a2d\u5b9a\u8abf\u6574<\/strong><\/li>\n\n\n\n<li><strong>DNS \u5207\u308a\u66ff\u3048\u3068\u30b5\u30fc\u30d0\u3078\u306e\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u306e\u30d6\u30ed\u30c3\u30af\u8a2d\u5b9a<\/strong><\/li>\n<\/ol>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-1\"><span class=\"ez-toc-section\" id=\"1ESA_%E3%82%B3%E3%83%B3%E3%82%BD%E3%83%BC%E3%83%AB%E3%81%A7%E3%81%AE%E3%83%89%E3%83%A1%E3%82%A4%E3%83%B3%E7%99%BB%E9%8C%B2\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:#d07119;border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">1.<strong>ESA \u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u306e\u30c9\u30e1\u30a4\u30f3\u767b\u9332<\/strong><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Alibaba Cloud \u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001Edge Security Acceleration \u306e\u7ba1\u7406\u753b\u9762\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"527\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-64-1024x527.png\" alt=\"\" class=\"wp-image-19443\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-64-1024x527.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-64-300x154.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-64-767x395.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-64-1536x791.png 1536w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-64-938x483.png 938w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-64.png 1735w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-2\"><span class=\"ez-toc-section\" id=\"11_Add_Website\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">1.1. Add Website<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ESA \u30b3\u30f3\u30bd\u30fc\u30eb\u306e <strong>\u300cWebsites\u300d&gt; \u300cAdd Website\u300d<\/strong> \u3092\u30af\u30ea\u30c3\u30af\u3057\u3001Web\u30b5\u30a4\u30c8\u306e\u8ffd\u52a0\u3092\u9032\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u306f root domain \u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u3000\u3053\u306e\u5f8c\u9078\u3076\u30d7\u30e9\u30f3\u3067\u7121\u511f\u306e\u201dEntrance\u201d\u3092\u5229\u7528\u3059\u308b\u306b\u306f root domain \u306e\u6307\u5b9a\u304c\u5fc5\u8981\u306a\u305f\u3081\u3002\u3000\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306f\u6709\u511f\u30d7\u30e9\u30f3\u304c\u5fc5\u8981\u3068\u306e\u3053\u3068\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"398\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-68-1024x398.png\" alt=\"\" class=\"wp-image-19447\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-68-1024x398.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-68-300x117.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-68-767x298.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-68-939x365.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-68.png 1443w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Location\u306f \u201cGlobal (Excluding the chinese Mainland)\u201d \u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3000\u53f3\u96a3\u306eGlobal\u3084China Mainland \u3092\u5229\u7528\u3059\u308b\u306b\u306f\u4e2d\u56fd\u306e ICP filing \u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DNS Setup \u306b\u306f \u201cCNAME\u201d\u3092\u9078\u629e\u3057\u307e\u3059\u3002 \u4eca\u4f7f\u3063\u3066\u3044\u308b Alibaba Cloud DNS \u3092\u7d99\u7d9a\u3057\u3066\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"463\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-66-1024x463.png\" alt=\"\" class=\"wp-image-19445\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-66-1024x463.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-66-300x136.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-66-767x347.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-66-1536x695.png 1536w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-66-940x425.png 940w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-66.png 1568w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Plan\u306f\u7121\u511f\u306e \u201cEntrance\u201d\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u3000\u6709\u511f\u306e Pro \u306f 15 USD \/ Month \u3067\u3059\u3002\u30001\u5e74\u9593\u3067\u8cb7\u3048\u3070 50% off \u306e 7.50 USD \/ Month \u307e\u3067\u30c7\u30a3\u30b9\u30ab\u30a6\u30f3\u30c8\u3055\u308c\u307e\u3059\u304c\u3001\u307e\u305a\u306f\u7121\u511f\u3067\u9032\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"563\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-70-1024x563.png\" alt=\"\" class=\"wp-image-19450\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-70-1024x563.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-70-300x165.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-70-766x421.png 766w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-70-1536x844.png 1536w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-70-939x516.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-70.png 1607w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u652f\u6255\u3044\u753b\u9762\u306f\u7701\u7565\u3057\u307e\u3059\u304c\u30011\u5206\u3082\u304b\u304b\u3089\u305a\u306b\u8cfc\u5165\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"482\" height=\"181\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-71.png\" alt=\"\" class=\"wp-image-19451\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-71.png 482w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-71-300x113.png 300w\" sizes=\"auto, (max-width: 482px) 100vw, 482px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-3\"><span class=\"ez-toc-section\" id=\"12_Veriy_Domain_Ownership\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">1.2. Veriy Domain Ownership<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306f DNS \u30c9\u30e1\u30a4\u30f3\u306e\u78ba\u8a8d\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6307\u5b9a\u306eTXT recored \u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-72-1024x507.png\" alt=\"\" class=\"wp-image-19454\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-72-1024x507.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-72-300x149.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-72-768x380.png 768w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-72-939x465.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-72.png 1416w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u767d\u3044\u3053\u3068\u306b Cloudflare \u3084 AWS Route53\u3001GCP DNS\u3001Dyn DNS \u306b\u3064\u3044\u3066\u8a2d\u5b9a\u753b\u9762\u306e\u753b\u50cf\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3000\u9762\u767d\u3068\u3044\u3063\u305f\u306e\u306f\u3042\u307e\u308a\u3053\u3046\u3044\u3046\u306e\u3092\u898b\u305f\u3053\u3068\u304c\u306a\u304b\u3063\u305f\u306e\u3068\u3001Alibaba Cloud DNS \u306b\u3064\u3044\u3066\u306f\u7d39\u4ecb\u304c\u306a\u304b\u3063\u305f\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cloudflare \u3060\u3068\u3053\u3093\u306a\u753b\u50cf\u304c\u6848\u5185<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"194\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-73.png\" alt=\"\" class=\"wp-image-19455\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-73.png 650w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-73-300x90.png 300w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u79c1\u306eDNS\u30be\u30fc\u30f3\u306fAlibaba Cloud DNS \u3067\u7ba1\u7406\u3057\u3066\u3044\u308b\u306e\u3067 Alibaba Cloud DNS \u3067 TXT \u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u3000TXT\u30ec\u30b3\u30fc\u30c9\u306e\u767b\u9332\u3067\u7279\u306b\u6ce8\u610f\u3059\u308b\u3079\u304d\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u305b\u3063\u304b\u304f Alibaba Cloud DNS \u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067 TTL \u3092 1\u79d2\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"801\" height=\"893\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-74.png\" alt=\"\" class=\"wp-image-19456\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-74.png 801w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-74-269x300.png 269w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-74-768x856.png 768w\" sizes=\"auto, (max-width: 801px) 100vw, 801px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">dig \u30b3\u30de\u30f3\u30c9\u3067\u767b\u9332\u3057\u305fTXT\u30ec\u30b3\u30fc\u30c9\u304c\u6b63\u3057\u304f\u5fdc\u7b54\u3055\u308c\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u554f\u984c\u306a\u304f\u5fdc\u7b54\u304c\u304b\u3048\u3063\u3066\u304d\u305f\u306e\u3067OK\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-sgb-codebox pre_tag\"><span><i class=\"fa fa-code\"><\/i>bash<\/span><pre><code><strong> $ dig txt _esaauth.bigriver.jp.<\/strong>\n\n; &lt;&lt;&gt;&gt; DiG 9.18.39-0ubuntu0.22.04.6-Ubuntu &lt;&lt;&gt;&gt; txt _esaauth.bigriver.jp.\n;; global options: +cmd\n;; Got answer:\n;; -&gt;&gt;HEADER&lt;&lt;- opcode: QUERY, status: NOERROR, id: 37594\n;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1\n\n;; OPT PSEUDOSECTION:\n; EDNS: version: 0, flags:; udp: 65494\n;; QUESTION SECTION:\n;_esaauth.bigriver.jp.          IN      TXT\n\n;; ANSWER SECTION:\n_esaauth.bigriver.jp.   10      IN      TXT     \"verify_f492a50b931ee7fa594d3629cca4a335\"\n\n;; Query time: 4 msec\n;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)\n;; WHEN: Sat Oct 03 20:33:21 CST 2026\n;; MSG SIZE  rcvd: 101<\/code><\/pre><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5143\u306e\u753b\u9762\u3067\u201dVerify\u201d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001ESA \u5074\u3067TXT\u30ec\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"440\" height=\"338\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-75.png\" alt=\"\" class=\"wp-image-19457\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-75.png 440w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-75-300x230.png 300w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u4e00\u77ac\u6b63\u5e38\u7d42\u4e86\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u898b\u3048\u305f\u3088\u3046\u306a\u6c17\u304c\u3057\u3066\u9589\u3058\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u3060Status\u306fPending\u3067\u3059\u304c\u8a2d\u5b9a\u3092\u7d9a\u3051\u3066\u3044\u304d\u307e\u3059<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"949\" height=\"305\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-76.png\" alt=\"\" class=\"wp-image-19458\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-76.png 949w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-76-300x96.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-76-765x246.png 765w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-76-940x302.png 940w\" sizes=\"auto, (max-width: 949px) 100vw, 949px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-4\"><span class=\"ez-toc-section\" id=\"13_Origin_Pools\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">1.3. Origin Pools<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Origin\u3068\u3057\u3066 woredpress \u30b5\u30fc\u30d0\uff08Alibaba Cloud Elastic Compute Service \u306e\u4eee\u60f3\u30de\u30b7\u30f3\uff09\u3092\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Traffic &gt; Origin Pools \u304b\u3089 \u201cCreate Origin Pool\u201d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"553\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-77-1024x553.png\" alt=\"\" class=\"wp-image-19459\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-77-1024x553.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-77-300x162.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-77-767x414.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-77-939x507.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-77.png 1150w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306f Origin Server \u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Alibaba Cloud ECS \u306e\u4eee\u60f3\u30de\u30b7\u30f3\u3092 Origin \u306b\u3057\u307e\u3059\u304c\u3001Origin Address \u306b\u306f Public IP Address \u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"628\" height=\"520\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-78.png\" alt=\"\" class=\"wp-image-19461\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-78.png 628w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-78-300x248.png 300w\" sizes=\"auto, (max-width: 628px) 100vw, 628px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"521\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-79-1024x521.png\" alt=\"\" class=\"wp-image-19462\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-79-1024x521.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-79-300x153.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-79-766x390.png 766w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-79-939x478.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-79.png 1476w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3067 Origin Pools \u306e\u8a2d\u5b9a\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-5\"><span class=\"ez-toc-section\" id=\"2_ESA_%E5%81%B4%E3%81%AE%E8%A8%BC%E6%98%8E%E6%9B%B8%E3%83%BBTLS%E3%83%BBWAF_%E8%A8%AD%E5%AE%9A\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:#d07119;border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\"><strong>2. ESA \u5074\u306e\u8a3c\u660e\u66f8\u30fbTLS\u30fbWAF \u8a2d\u5b9a<\/strong><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-6\"><span class=\"ez-toc-section\" id=\"21_Edge_Certificates\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">2.1. Edge Certificates<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Edge Certificates\uff08\u30e6\u30fc\u30b6\u30fc \u2194 ESA \u9593\u306e TLS \u7d42\u7aef\uff09\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cUpload Custom Certificates\u201d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"914\" height=\"628\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-80.png\" alt=\"\" class=\"wp-image-19464\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-80.png 914w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-80-300x206.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-80-767x527.png 767w\" sizes=\"auto, (max-width: 914px) 100vw, 914px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Alibaba Cloud SSL \u3067\u8cfc\u5165\u3057 ECS \u306eApache\u3067\u5229\u7528\u3057\u3066\u3044\u308b\u8a3c\u660e\u66f8\u3092\u30ea\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u304b\u3089\u9078\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5225\u9014\u8cfc\u5165\u3057\u305f\u8a3c\u660e\u66f8\u3092\u4f7f\u3046\u5834\u5408\u306f Certificate Source \u3067 Custom Certificate \u3092\u9078\u3073\u3001Private Key \u3068 Public Key \u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"663\" height=\"520\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-81.png\" alt=\"\" class=\"wp-image-19465\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-81.png 663w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-81-300x235.png 300w\" sizes=\"auto, (max-width: 663px) 100vw, 663px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u767b\u9332\u3057\u305f\u8a3c\u660e\u66f8\u306eStatus \u304c \u201cNormal\u201d\u306b\u306a\u308c\u3070OK\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"981\" height=\"347\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-82.png\" alt=\"\" class=\"wp-image-19466\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-82.png 981w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-82-300x106.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-82-766x271.png 766w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-82-939x332.png 939w\" sizes=\"auto, (max-width: 981px) 100vw, 981px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-7\"><span class=\"ez-toc-section\" id=\"22_Origin_Certificates\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">2.2. Origin Certificates<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306fOrigin TLS \/ Back-to-Origin Protocol\uff08ESA \u2194 ECS \u9593\u306e\u6697\u53f7\u5316\uff09\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cOrigin Protocol and Port\u201d \u306e \u201cConfigure\u201d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"479\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-83-1024x479.png\" alt=\"\" class=\"wp-image-19467\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-83-1024x479.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-83-300x140.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-83-767x359.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-83-940x440.png 940w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-83.png 1286w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Origin Protocol \u306b\u201dHTTPS\u201d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"292\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-84-1024x292.png\" alt=\"\" class=\"wp-image-19468\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-84-1024x292.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-84-300x85.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-84-765x218.png 765w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-84-938x267.png 938w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-84.png 1092w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3067 Origin Protocol \u306e\u8a2d\u5b9a\u3082\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"525\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-85-1024x525.png\" alt=\"\" class=\"wp-image-19469\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-85-1024x525.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-85-300x154.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-85-766x393.png 766w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-85-940x482.png 940w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-85.png 1324w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-8\"><span class=\"ez-toc-section\" id=\"23_WAF\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">2.3. WAF<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">WAF\uff08\u30de\u30cd\u30fc\u30b8\u30c9\u30eb\u30fc\u30eb\u30fb\u653b\u6483\u9632\u5fa1\uff09\u306e\u6709\u52b9\u5316\u3092\u884c\u3044\u307e\u3059\u3002\u30bf\u30d6\u300cManaged Rules\uff08\u30de\u30cd\u30fc\u30b8\u30c9\u30eb\u30fc\u30eb\uff09\u300d\u304b\u3089\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Managed Ruleset \u3092\u201dEnable\u201d\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"481\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-86-1024x481.png\" alt=\"\" class=\"wp-image-19470\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-86-1024x481.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-86-300x141.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-86-767x360.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-86-939x441.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-86.png 1299w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Managed Ruleset\u304c\u6709\u52b9\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"276\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-87-1024x276.png\" alt=\"\" class=\"wp-image-19471\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-87-1024x276.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-87-300x81.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-87-765x206.png 765w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-87-940x253.png 940w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-87.png 1122w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cEdit\u201d\u304b\u3089\u65e2\u5b9a\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u3000\u3068\u308a\u3042\u3048\u305a\u306f\u65e2\u5b9a\u306e\u307e\u307e\u3067\u9032\u3081\u3066\u4eca\u5f8c\u554f\u984c\u304c\u51fa\u305f\u3089\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30dd\u30a4\u30f3\u30c8\u306f Basic Protection Rules (Free) \u306e Protection Level \u304c\u201dMedium (Recommended)\u201d\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u3000\u63a8\u5968\u306a\u306e\u3067\u3044\u3063\u305f\u3093\u306f\u3053\u306e\u307e\u307e\u3068\u3057\u307e\u3059\u304c\u3001\u554f\u984c\u304c\u51fa\u308b\u5834\u5408\u306f\u3053\u3053\u3092\u7de9\u3081\u308b\u304b\u3001\u672c\u5f53\u306b\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3059\u308b\u5834\u5408\u306f\u6709\u511f\u306ePro\u306b\u79fb\u884c\u3057\u3066\u30eb\u30fc\u30eb\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u304b\u306a\u3068\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u4ed6\u3001Request \u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3084\u6642\u9593\u5e2f\u306a\u3069\u3082\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3067\u304d\u305d\u3046\u3067\u3059\u304c\u307e\u305a\u306f\u65e2\u5b9a\u306e\u307e\u307e\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"563\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-88-1024x563.png\" alt=\"\" class=\"wp-image-19472\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-88-1024x563.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-88-300x165.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-88-767x422.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-88-940x517.png 940w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-88.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ed6\u306b\u3082\u3044\u308d\u3044\u308dWAF\u3067\u8a2d\u5b9a\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u5927\u4f53\u6709\u511f\u7248\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u306a\u3044\u3068\u4f7f\u3048\u306a\u3044\u611f\u3058\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3067WAF\u8a2d\u5b9a\u3082\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-9\"><span class=\"ez-toc-section\" id=\"3_%E3%83%88%E3%83%A9%E3%83%95%E3%82%A3%E3%83%83%E3%82%AF%E8%B6%85%E9%81%8E%E4%BF%9D%E8%AD%B7%E3%83%AB%E3%83%BC%E3%83%AB%EF%BC%88Overage_Rules%EF%BC%89%E3%81%AE%E8%A8%AD%E5%AE%9A\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:#d07119;border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\"><strong>3. \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u8d85\u904e\u4fdd\u8b77\u30eb\u30fc\u30eb\uff08Overage Rules\uff09\u306e\u8a2d\u5b9a<\/strong><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ESA \u306e\u7121\u6599\u67a0\u3092\u8d85\u3048\u305f\u5834\u5408\u3092\u60f3\u5b9a\u3057\u3001\u5236\u9650\u3092\u304b\u3051\u307e\u3059\u3002\u3000\u53ef\u80fd\u6027\u306f\u4f4e\u3044\u3068\u306f\u3044\u3048\u3001\u4e07\u304c\u4e00\u5927\u91cf\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u3055\u3070\u3044\u305f\u7d50\u679c\u83ab\u5927\u306a\u8ab2\u91d1\u304c\u767a\u751f\u3057\u3066\u3082\u56f0\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u3001ESA\u306e\u7ba1\u7406\u753b\u9762\u306b\u521d\u3081\u3066\u30a2\u30af\u30bb\u30b9\u3057\u305f\u306e\u3067\u3059\u304c\u3001\u305d\u306e\u969b\u3001Feature update\u3068\u3057\u3066\u4ee5\u4e0b\u304c\u6848\u5185\u3055\u308c\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u8d85\u904e\u6642\u306e\u30a2\u30e9\u30fc\u30c8\u3092\u51fa\u305b\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"634\" height=\"644\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-63.png\" alt=\"\" class=\"wp-image-19442\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-63.png 634w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-63-295x300.png 295w\" sizes=\"auto, (max-width: 634px) 100vw, 634px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-10\"><span class=\"ez-toc-section\" id=\"31_Usage_Cap\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">3.1. Usage Cap<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de6\u30e1\u30cb\u30e5\u30fc\u306e\u4e00\u756a\u4e0b\u306b\u3042\u308b\u201dUsage Cap\u201d\u304b\u3089\u4e0a\u9650\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002 \u201cCreate Rule\u201d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"826\" height=\"811\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-89.png\" alt=\"\" class=\"wp-image-19477\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-89.png 826w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-89-300x295.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-89-768x754.png 768w\" sizes=\"auto, (max-width: 826px) 100vw, 826px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u7121\u511f\u30d7\u30e9\u30f3\u306e\u7121\u6599\u67a0\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002\u3000\u4e0a\u9650\u306e80%\u4f4d\u3067 Cap Rule \u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list is-style-sango-list-main-color\">\n<li><strong>\u6708\u9593\u30c7\u30fc\u30bf\u8ee2\u9001\u91cf\uff08Traffic\uff09:<\/strong> <strong>50 GB \/ \u6708<\/strong><\/li>\n\n\n\n<li><strong>\u6708\u9593\u30ea\u30af\u30a8\u30b9\u30c8\u6570:<\/strong> <strong>300 \u4e07\u30ea\u30af\u30a8\u30b9\u30c8 \/ \u6708<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"705\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-90-1024x705.png\" alt=\"\" class=\"wp-image-19478\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-90-1024x705.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-90-300x207.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-90-767x528.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-90-940x647.png 940w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-90.png 1031w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3067 cap \u306e\u8a2d\u5b9a\u3082\u5b8c\u4e86\u3067\u3059\u3002\u3000\u7121\u6599\u67a0\u3092\u8d85\u3048\u3066\u306e\u8ab2\u91d1\u304c\u767a\u751f\u3057\u306a\u3044\u3088\u3046\u306b\u306a\u308b\u306e\u3067\u5c11\u3057\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"235\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-91-1024x235.png\" alt=\"\" class=\"wp-image-19479\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-91-1024x235.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-91-300x69.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-91-764x175.png 764w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-91-939x215.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-91.png 1109w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-11\"><span class=\"ez-toc-section\" id=\"4_ECS%EF%BC%88Apache_WordPress%EF%BC%89%E5%81%B4%E3%81%AE%E8%A8%AD%E5%AE%9A%E8%AA%BF%E6%95%B4\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:#d07119;border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\"><strong>4. ECS\uff08Apache \/ WordPress\uff09\u5074\u306e\u8a2d\u5b9a\u8abf\u6574<\/strong><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-12\"><span class=\"ez-toc-section\" id=\"41_WordPress%E3%81%A7%E3%81%AE%E3%83%AA%E3%83%80%E3%82%A4%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AB%E3%83%BC%E3%83%97%E9%98%B2%E6%AD%A2%E3%81%AE%E8%A8%AD%E5%AE%9A\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">4.1. WordPress\u3067\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30eb\u30fc\u30d7\u9632\u6b62\u306e\u8a2d\u5b9a<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ESA \u2194 ECS \u9593\u304c HTTPS \u3067\u6b63\u3057\u304f\u901a\u4fe1\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092 WordPress \u306b\u8a8d\u8b58\u3055\u305b\u308b\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u79c1\u306f\u4ee5\u524d\u306bAlibaba Cloud \u306e Load Balancer \u3092\u5229\u7528\u3057\u3066\u3044\u305f\u3053\u3068\u304c\u3042\u308a\u3001\u305d\u306e\u6642\u306b\u3059\u3067\u306b\u8a2d\u5b9a\u6e08\u3002<\/p>\n\n\n\n<div class=\"wp-block-sgb-codebox pre_tag\"><span><i class=\"fa fa-code\"><\/i>wp-config.php<\/span><pre><code>if ( ! empty( $_SERVER['HTTP_X_FORWARDED_PROTO'] ) &amp;&amp; $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https' ) { $_SERVER['HTTPS']='on'; }<\/code><\/pre><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-13\"><span class=\"ez-toc-section\" id=\"42_Apache_%E3%81%AEmod_remoteip_%E3%81%AE%E8%A8%AD%E5%AE%9A%EF%BC%88X-Forwarded-for%E3%82%92%E5%88%A9%E7%94%A8%E3%81%99%E3%82%8B%E3%81%9F%E3%82%81%E3%81%AE%EF%BC%89\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">4.2. Apache \u306emod_remoteip \u306e\u8a2d\u5b9a\uff08X-Forwarded-for\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306e\uff09<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3084 Security Center \u306b\u8a18\u9332\u3055\u308c\u308b IP \u30a2\u30c9\u30ec\u30b9\u3092\u3001ESA \u306e IP \u3067\u306f\u306a\u304f\u300c\u5b9f\u969b\u306e\u30a2\u30af\u30bb\u30b9\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u306e IP\u300d\u306b\u5909\u63db\u3059\u308b\u8a2d\u5b9a\u3067\u3059\u3002 X-Forwarded-for \u306e\u60c5\u5831\u306b\u8aad\u307f\u66ff\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306f \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 1\u884c\u76ee\u306f X-Forwarded-for \u306e\u60c5\u5831\u306b\u8aad\u307f\u66ff\u3048\u306e\u8a2d\u5b9a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u884c\u76ee\u306f Alibaba Cloud \u306e\u7ba1\u7406\u30d7\u30ec\u30fc\u30f3\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u5185\u90e8IP\u3068\u3057\u3066\u306e\u5b9a\u7fa9\u3002<\/p>\n\n\n\n<div class=\"wp-block-sgb-codebox pre_tag\"><span><i class=\"fa fa-code\"><\/i>\/etc\/apache2\/conf-available\/remoteip.conf<\/span><pre><code>RemoteIPHeader X-Forwarded-For\nRemoteIPInternalProxy 100.64.0.0\/10<\/code><\/pre><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306bmod_remoteip \u3092\u6709\u52b9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-sgb-codebox pre_tag\"><span><i class=\"fa fa-code\"><\/i>bash<\/span><pre><code>\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u6709\u52b9\u5316\n<strong>$ sudo a2enmod remoteip\n<\/strong>Enabling module remoteip.\nTo activate the new configuration, you need to run:\n  systemctl restart apache2\n\n\napache\u306e\u518d\u8d77\u52d5\n<strong>$ sudo systemctl restart apache2<\/strong>\n\n\n\u30e2\u30b8\u30e5\u30fc\u30eb\u6709\u52b9\u5316\u306e\u78ba\u8a8d\n<strong>$ sudo apachectl -M | grep remoteip\n<\/strong> remoteip_module (shared)<\/code><\/pre><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-14\"><span class=\"ez-toc-section\" id=\"5_DNS%E5%88%87%E3%82%8A%E6%9B%BF%E3%81%88%E3%81%A8%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%B3%E3%82%B5%E3%83%BC%E3%83%90%E3%81%B8%E3%81%AE%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E5%88%B6%E9%99%90\"><\/span><span class=\"sgb-heading__inner sgb-heading--type2\" style=\"background-color:#d07119;border-color:transparent;font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:#FFF\">5. DNS\u5207\u308a\u66ff\u3048\u3068\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u3078\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306b\u3001www.bigriver.jp \u306eDNS\u30ec\u30b3\u30fc\u30c9\u3092\u5909\u66f4\u3057\u3001\u3053\u308c\u307e\u3067\u306f A\u30ec\u30b3\u30fc\u30c9\u3067\u76f4\u63a5 ECS \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u306e\u63a5\u7d9a\u3068\u306a\u3063\u3066\u3044\u305f\u72b6\u614b\u3092 CNAME \u3067 ESA \u306b\u7d4c\u7531\u306b\u5207\u308a\u66ff\u3048\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-15\"><span class=\"ez-toc-section\" id=\"ESA_%E3%81%AE%E4%BA%8B%E5%89%8D%E8%A8%AD%E5%AE%9A\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">ESA \u306e\u4e8b\u524d\u8a2d\u5b9a<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ESA \u306b\u3069\u306eWeb\u30b5\u30a4\u30c8\u3092\u5bfe\u8c61\u3068\u3059\u308b\u304b\u3001ESA \u306eDNS\u753b\u9762\u3067\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cAdd Record\u201d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"999\" height=\"521\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-92.png\" alt=\"\" class=\"wp-image-19480\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-92.png 999w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-92-300x156.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-92-767x400.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-92-940x490.png 940w\" sizes=\"auto, (max-width: 999px) 100vw, 999px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">hostname \u306b\u306f www.bigriver.jp \u3068\u306a\u308b\u3088\u3046\u306b\u201dwww\u201d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recorded Value \u306b\u306f\u201dOrigin Pool\u201d\u3092\u9078\u629e\u3057\u3001Origin Pool\u3067\u306f\u5225\u9014\u4f5c\u6210\u3057\u305fpool\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3000\u3053\u306e\u30d7\u30fc\u30eb\u540d\u306f\u4e00\u898b DNS \u306b\u30ec\u30b3\u30fc\u30c9\u767b\u9332\u304c\u5fc5\u8981\u306b\u898b\u3048\u307e\u3059\u304c\u4e0d\u8981\u3067\u3059\u3002\u3000ESA\u5185\u3067\u306e\u8b58\u5225\u5b50\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"738\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-93-1024x738.png\" alt=\"\" class=\"wp-image-19481\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-93-1024x738.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-93-300x216.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-93-767x553.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-93-939x677.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-93.png 1058w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Business Type\u3092\u9078\u3073\u307e\u3059\u3002\u3000\u201dWeb\u201d\u3092\u9078\u629e\u3057\u3001\u201dOK\u201d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"440\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-94-1024x440.png\" alt=\"\" class=\"wp-image-19482\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-94-1024x440.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-94-300x129.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-94-768x330.png 768w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-94-940x404.png 940w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-94.png 1312w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Record\u306e\u8ffd\u52a0\u304c\u554f\u984c\u306a\u304f\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002\u3000\u6b21\u306f CNAME \u3092DNS\u30c9\u30e1\u30a4\u30f3\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ESA\u306e\u753b\u9762\u3067CNAME\u306e\u8a2d\u5b9a\u5024\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"755\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-95-1024x755.png\" alt=\"\" class=\"wp-image-19484\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-95-1024x755.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-95-300x221.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-95-767x565.png 767w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-95-939x692.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-95.png 1034w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-16\"><span class=\"ez-toc-section\" id=\"52_%E6%97%A2%E5%AD%98%E3%81%AEDNS%E3%81%AEA%E3%83%AC%E3%82%B3%E3%83%BC%E3%83%89%E3%81%AE%E5%89%8A%E9%99%A4%EF%BC%88%E7%84%A1%E5%8A%B9%E5%8C%96%EF%BC%89\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">5.2. \u65e2\u5b58\u306eDNS\u306eA\u30ec\u30b3\u30fc\u30c9\u306e\u524a\u9664\uff08\u7121\u52b9\u5316\uff09<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306f\u3082\u3068\u3082\u3068\u3042\u308b www.bigriver.jp \u306eA\u30ec\u30b3\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3059\u3002\u3000\u753b\u9762\u306f\u5272\u611b\u3057\u307e\u3059\u304c\u3001Alibaba Cloud DNS\u4e0a\u3067<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-17\"><span class=\"ez-toc-section\" id=\"53_%E6%96%B0%E3%81%9F%E3%81%AB_DNS_%E3%81%AE_CNAME_%E3%83%AC%E3%82%B3%E3%83%BC%E3%83%89%E3%82%92%E8%BF%BD%E5%8A%A0\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">5.3. \u65b0\u305f\u306b DNS \u306e CNAME \u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0 <\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Alibaba Cloud\u5074\u3067CNAME\u30ec\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"789\" height=\"889\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-96.png\" alt=\"\" class=\"wp-image-19485\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-96.png 789w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-96-266x300.png 266w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-96-768x865.png 768w\" sizes=\"auto, (max-width: 789px) 100vw, 789px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-18\"><span class=\"ez-toc-section\" id=\"54_%E5%8B%95%E4%BD%9C%E7%A2%BA%E8%AA%8D\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">5.4. \u52d5\u4f5c\u78ba\u8a8d<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3042\u3068\u3001Web\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u554f\u984c\u306a\u304f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ESA \u306e overview \u753b\u9762\u3067\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u51e6\u7406\u3057\u3066\u3044\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"632\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-97-1024x632.png\" alt=\"\" class=\"wp-image-19487\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-97-1024x632.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-97-300x185.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-97-768x474.png 768w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-97-940x580.png 940w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-97.png 1395w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306f\u3001\u7fcc\u671d\u306b\u518d\u78ba\u8a8d\u3057\u305f\u3082\u306e\u3002 \u65e5\u66dc\u306e24:00\u304f\u3089\u3044\u304b\u30897:30\u307e\u3067\u306e\u30a2\u30af\u30bb\u30b9\u304c\u5c11\u306a\u3044\u6642\u9593\u5e2f\u3067\u306f\u3042\u308a\u307e\u3059\u304c40.65MB\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30012.5K\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092ESA\u3067\u3055\u3070\u3044\u3066\u3082\u3089\u3048\u3066\u3044\u307e\u3059\u3002\u3000<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3072\u3068\u307e\u305a\u9806\u8abf\u306a\u6ed1\u308a\u51fa\u3057\u3068\u3044\u3048\u305d\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"663\" src=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-98-1024x663.png\" alt=\"\" class=\"wp-image-19494\" srcset=\"https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-98-1024x663.png 1024w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-98-300x194.png 300w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-98-768x497.png 768w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-98-939x608.png 939w, https:\/\/www.bigriver.jp\/wp-content\/uploads\/2026\/10\/image-98.png 1222w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-19\"><span class=\"ez-toc-section\" id=\"55_ECS%E3%81%AE%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%82%B0%E3%83%AB%E3%83%BC%E3%83%97%E3%81%A7%E3%81%AE%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E5%88%B6%E9%99%90\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">5.5. ECS\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3067\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306b ECS \u306e Security Group \u3067 https \u901a\u4fe1\u306e\u9001\u4fe1\u5143\u3092\u5236\u9650\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u307e\u3067\u306f\u3059\u3079\u3066\u306e\u9001\u4fe1\u5143\u3092\u8a31\u53ef\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001ESA \u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u306b\u9650\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3057\u304b\u3057\u3001ESA \u306eIP\u30a2\u30c9\u30ec\u30b9\u30ea\u30b9\u30c8\u306e\u5165\u624b\u306b\u306f ESA \u306e Free \u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u306a\u304f Pro 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\u306eWAF\u6a5f\u80fd\u3092\u6b63\u3057\u304f\u8a55\u4fa1\u3057\u5fc5\u8981\u306a\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u308b\u306e\u304b\u3001\u5099\u3048\u3066\u3044\u308b\u3068\u3057\u3066\u3082\u4ed6\u306e\u65b9\u5f0f\uff08Alibaba Cloud WAF\u306a\u3069\uff09\u3068\u6bd4\u3079\u3066\u9069\u5207\u304b\u306a\u3069\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u306b\u306a\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u3000<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-20\"><span class=\"ez-toc-section\" id=\"56_wordpress_%E7%AE%A1%E7%90%86%E8%80%85%E7%94%BB%E9%9D%A2%E3%81%B8%E3%81%AE%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E5%88%B6%E9%99%90\"><\/span><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">5.6. wordpress \u7ba1\u7406\u8005\u753b\u9762\u3078\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">wordpress \u306e\u7ba1\u7406\u8005\u753b\u9762\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650\u3092\u3082\u3068\u3082\u3068\u306fIP\u30a2\u30c9\u30ec\u30b9\u3067\u884c\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3000\u4eca\u56de\u3001ESA\u3092\u5c0e\u5165\u3057\u305f\u3053\u3068\u3067\u9001\u4fe1\u5143\u304cESA\u306eIP\u30a2\u30c9\u30ec\u30b9\u3068\u306a\u308a\u307e\u3059\u3002\u3000\u3000\u3053\u306e\u307e\u307e\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u5236\u9650\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306f\u30b7\u30f3\u30d7\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u7aef\u672b(\u7279\u5b9a\u306e\u79c1\u304c\u7ba1\u7406\u3059\u308bPC\uff09\u3067\u306e\u540d\u524d\u89e3\u6c7a\u3092Static\u306b\u884c\u3046\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002 DNS \u554f\u3044\u5408\u308f\u305b\u3067\u306f\u306a\u304f hosts \u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u3060\u8abf\u3079\u3066\u306f\u3044\u307e\u305b\u3093\u304c\u3001Wordpress \u306e\u7ba1\u7406\u753b\u9762\u306e\u8a8d\u8a3c\u30fb\u8a8d\u53ef\u3067 Entra ID \u3092\u5229\u7528\u3067\u304d\u308b\u306a\u3089\u3001Entra ID\u306e\u6761\u4ef6\u4ed8\u304d\u30a2\u30af\u30bb\u30b9\u3067\u5f37\u5316\u3082\u3088\u3044\u304b\u306a\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002\u3000\u305d\u308c\u306b Entra \u306eApplication Proxy\u3092\u91cd\u306d\u3066\u3082\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73fe\u5728\u306f\u3001Alibaba Cloud Elastic Compute Service \u306e\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u76f4\u63a5\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u516c\u958b\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u306e\u76ee\u7684\u3067 Alibaba Cloud ESA \u7d4c\u7531\u306b\u5909\u66f4\u3057\u3001\u30bb\u30ad &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,79],"tags":[],"class_list":["post-19441","post","type-post","status-publish","format-standard","category-alibaba-cloud","category-esa","entry","nothumb"],"views":23,"_links":{"self":[{"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/posts\/19441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=19441"}],"version-history":[{"count":16,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/posts\/19441\/revisions"}],"predecessor-version":[{"id":19497,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=\/wp\/v2\/posts\/19441\/revisions\/19497"}],"wp:attachment":[{"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=19441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bigriver.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=19441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}