{"id":30591,"date":"2024-05-22T19:39:59","date_gmt":"2024-05-22T10:39:59","guid":{"rendered":"https:\/\/www.mubit.co.jp\/pb-blog\/?p=30591"},"modified":"2024-05-23T10:12:23","modified_gmt":"2024-05-23T01:12:23","slug":"lets-encrypt%e3%81%ae%e6%9b%b4%e6%96%b0%e3%81%8c%e5%a4%b1%e6%95%97%e3%81%99%e3%82%8b%e5%a0%b4%e5%90%88%e3%81%ae%e7%a2%ba%e8%aa%8d%e3%83%9d%e3%82%a4%e3%83%b3%e3%83%88","status":"publish","type":"post","link":"https:\/\/www.mubit.co.jp\/pb-blog\/?p=30591","title":{"rendered":"Let&#8217;s Encrypt\u306e\u53d6\u5f97\u3084\u81ea\u52d5\u66f4\u65b0\u304c\u5931\u6557\u3059\u308b\u5834\u5408\u306e\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8"},"content":{"rendered":"<p><a href=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/lets-encrypt-logo.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-30598\" src=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/lets-encrypt-logo.png\" alt=\"\" width=\"150\" height=\"123\" \/><\/a><\/p>\n<p>Let&#8217;s Encrypt\u3067Web\u30b5\u30a4\u30c8\u306eSSL\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u306e\u53d6\u5f97\u3084\u66f4\u65b0\u306b\u5931\u6557\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Web\u30b5\u30a4\u30c8\u306e\u5b9f\u5728\u78ba\u8a8d\u65b9\u5f0f\u3067\u66f4\u65b0\u3092\u884c\u3046\u5834\u5408\u306b\u306f<\/p>\n<p>http(80)\u756a\u30dd\u30fc\u30c8\u3067Web\u30b5\u30a4\u30c8\u3078\u81ea\u52d5\u3067\u751f\u6210\u3055\u308c\u308b<br \/>\n\/.well-known\/acme-challenge\/xxxxxx<br \/>\n\u3078WAN\u5074\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3092\u884c\u3044\u5b9f\u5728\u78ba\u8a8d\u3092\u884c\u3044\u307e\u3059<\/p>\n<p>\u5931\u6557\u3059\u308b\u5834\u5408\u306e\u539f\u56e0\u3068\u3057\u3066\u306f\u3001\/.well-known\/acme-challenge\/xxxxxx\u3000\u306b\u6b63\u5e38\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u5408\u306b\u66f4\u65b0\u306b\u5931\u6557\u3057\u307e\u3059<\/p>\n<p>&nbsp;<\/p>\n<h2><\/h2>\n<h2 id=\"mbt1\">Web\u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u51fa\u6765\u306a\u3044<\/h2>\n<ul>\n<li>\u3000https(443)\u306e\u307f\u3092\u30a2\u30af\u30bb\u30b9\u8a31\u53ef\u3057\u3066\u3001http(80)\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b<\/li>\n<li>\u3000Web\u30b5\u30a4\u30c8\u306bSSL\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a8d\u8a3c\u3084OTP\u8a8d\u8a3c\u306a\u3069\u306e\u8a8d\u8a3c\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/rds_001.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-30601\" src=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/rds_001.png\" alt=\"\" width=\"100\" height=\"100\" srcset=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/rds_001.png 333w, https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/rds_001-300x300.png 300w, https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/rds_001-150x150.png 150w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/><\/a><\/p>\n<h2><\/h2>\n<h2><\/h2>\n<h2 id=\"mbt1\">\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3067\u904b\u7528\u3057\u3066\u3044\u308b<\/h2>\n<p>\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3067\u904b\u7528\u306e\u5834\u5408\u306b\u3001\/.well-known\/acme-challenge\/xxxxxx\u3000\u306b\u30a2\u30af\u30bb\u30b9\u304c\u3067\u304d\u306a\u3044\u3068\u66f4\u65b0\u306b\u5931\u6557\u3057\u307e\u3059<\/p>\n<p>\u56de\u907f\u7b56\u306f\u3001\u66f4\u65b0\u6642\u306b\u306f\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3092\u30aa\u30d5\u306b\u3057\u3066\u3000\/.well-known\/acme-challenge\/xxxxxx\u3000\u306b\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3057\u307e\u3059<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"mbt1\">Firewall\u3067\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b<\/h2>\n<p><a href=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/firewall_12216-768x768-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-30604\" src=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/firewall_12216-768x768-1.png\" alt=\"\" width=\"152\" height=\"152\" srcset=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/firewall_12216-768x768-1.png 768w, https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/firewall_12216-768x768-1-300x300.png 300w, https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/firewall_12216-768x768-1-150x150.png 150w, https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2024\/05\/firewall_12216-768x768-1-624x624.png 624w\" sizes=\"auto, (max-width: 152px) 100vw, 152px\" \/><\/a><\/p>\n<p>\u5b9f\u5728\u78ba\u8a8d\u306f\u3001WAN\u5074\u306e\u30e9\u30f3\u30c0\u30e0\u306a5\u53f0\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u3000\/.well-known\/acme-challenge\/xxxxxx\u3000\u306b\u30a2\u30af\u30bb\u30b9\u3092\u884c\u3044\u307e\u3059<\/p>\n<p>\u5916\u90e8\u306e3\u53f0\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u304c\u6210\u529f\u306e\u5834\u5408\u3067\u3082\u3001\u6b8b\u308a2\u53f0\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u304c\u51fa\u6765\u306a\u3044\u3068\u66f4\u65b0\u306b\u5931\u6557\u3057\u307e\u3059<\/p>\n<p>\u4f8b\u3048\u3070\u3001Firewall\u3067\u56fd\u5225\u3067Web\u30a2\u30af\u30bb\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u3001\u5f53\u8a72\u306e\u5916\u90e8\u30b5\u30fc\u30d0\u30fc\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u66f4\u65b0\u306b\u5931\u6557\u3057\u307e\u3059<\/p>\n<p><strong>Let&#8217;s Encrypt\u306e\u30ed\u30b0<\/strong><\/p>\n<p><span style=\"color: #ff0000;\">&#x27a1;<\/span>\u3000Timeout during connect (likely firewall problem)<\/p>\n<p>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\uff06\u30d5\u30a1\u30a4\u30e4\u30fc\u30aa\u30fc\u30eb\u306e\u554f\u984c\u306e\u53ef\u80fd\u6027\u306e\u8a18\u8ff0\u304c\u3042\u308b\u5834\u5408\u3001Firewall\u3067\u30d6\u30ed\u30c3\u30af\u3057\u3066\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Web\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u30a2\u30af\u30bb\u30b9\u30ed\u30b0<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u6b63\u5e38\u306a\u5834\u5408\uff085\u53f0\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089Web\u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\uff09<\/strong><\/p>\n<p><a href=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2023\/10\/signal-green-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-26698\" src=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2023\/10\/signal-green-1.png\" alt=\"\" width=\"166\" height=\"63\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>3.135.xxx.yyy &#8211; &#8211; [15\/May\/2024:16:06:45 +0900] &#8220;GET \/.well-known\/acme-challenge\/oSS9JuZUqxT6BsZAZmfmcG0Pwv_80fm4ng_GaQ HTTP\/1.1&#8221; 200 87 &#8220;-&#8221; &#8220;Mozilla\/5.0 (compatible; Let&#8217;s Encrypt validation server; +https:\/\/www.letsencrypt.org)&#8221;<\/p>\n<p>18.142.xxx.yyy &#8211; &#8211; [15\/May\/2024:16:06:45 +0900] &#8220;GET \/.well-known\/acme-challenge\/oSS9JuZUqxT6BsZAZmfmcG0Pwv_80fm4ng_GaQ HTTP\/1.1&#8221; 200 87 &#8220;-&#8221; &#8220;Mozilla\/5.0 (compatible; Let&#8217;s Encrypt validation server; +https:\/\/www.letsencrypt.org)&#8221;<\/p>\n<p>16.170.xxx.yyy &#8211; &#8211; [15\/May\/2024:16:06:45 +0900] &#8220;GET \/.well-known\/acme-challenge\/oSS9JuZUqxT6BsZAZmfmcG0Pwv_80fm4ng_GaQ HTTP\/1.1&#8221; 200 87 &#8220;-&#8221; &#8220;Mozilla\/5.0 (compatible; Let&#8217;s Encrypt validation server; +https:\/\/www.letsencrypt.org)&#8221;<\/p>\n<p>18.236.xxx.yyy &#8211; &#8211; [15\/May\/2024:16:06:47 +0900] &#8220;GET \/.well-known\/acme-challenge\/oSS9JuZUqxT6BsZAZmfmcG0Pwv_80fm4ng_GaQ HTTP\/1.1&#8221; 200 87 &#8220;-&#8221; &#8220;Mozilla\/5.0 (compatible; Let&#8217;s Encrypt validation server; +https:\/\/www.letsencrypt.org)&#8221;<\/p>\n<p>23.178.xxx.yyy &#8211; &#8211; [15\/May\/2024:16:06:48 +0900] &#8220;GET \/.well-known\/acme-challenge\/oSS9JuZUqxT6BsZAZmfmcG0Pwv_80fm4ng_GaQ HTTP\/1.1&#8221; 200 87 &#8220;-&#8221; &#8220;Mozilla\/5.0 (compatible; Let&#8217;s Encrypt validation server; +https:\/\/www.letsencrypt.org)&#8221;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Firewall\u3067\u30d6\u30ed\u30c3\u30af\u306e\u5834\u5408\uff084\u53f0\u76ee\u4ee5\u964d\u306eWeb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u7121\u3044\uff09<\/strong><\/p>\n<p><a href=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2023\/10\/signal-red-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-26697\" src=\"https:\/\/www.mubit.co.jp\/pb-blog\/wp-content\/uploads\/2023\/10\/signal-red-1.png\" alt=\"\" width=\"176\" height=\"68\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>35.91.xxx.yyy &#8211; &#8211; [15\/May\/2024:15:18:46 +0900] &#8220;GET \/.well-known\/acme-challenge\/la02J9tKqOVSMEnShZHmB1M5BkYKwaQVhsJ3oIJ HTTP\/1.1&#8221; 200 87 &#8220;-&#8221; &#8220;Mozilla\/5.0 (compatible; Let&#8217;s Encrypt validation server; +https:\/\/www.letsencrypt.org)&#8221;<\/p>\n<p>66.133.xxx.yyy &#8211; &#8211; [15\/May\/2024:15:18:47 +0900] &#8220;GET \/.well-known\/acme-challenge\/la02J9tKqOVSMEnShZHmB1M5BkYKwaQVhsJ3oIJ HTTP\/1.1&#8221; 200 87 &#8220;-&#8221; &#8220;Mozilla\/5.0 (compatible; Let&#8217;s Encrypt validation server; +https:\/\/www.letsencrypt.org)&#8221;<\/p>\n<p>18.226.xxx.yyy &#8211; &#8211; [15\/May\/2024:15:18:56 +0900] &#8220;GET \/.well-known\/acme-challenge\/la02J9tKqOVSMEnShZHmB1M5BkYKwaQVhsJ3oIJ HTTP\/1.1&#8221; 200 87 &#8220;-&#8221; &#8220;Mozilla\/5.0 (compatible; Let&#8217;s Encrypt validation server; +https:\/\/www.letsencrypt.org)&#8221;<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"mbt1\">\u898f\u5b9a\u56de\u6570\u4ee5\u4e0a\u3001\u66f4\u65b0\u306b\u5931\u6557\u3057\u3066\u3044\u308b<\/h2>\n<p>\u4e00\u5b9a\u671f\u9593\u306b\u3001\u898f\u5b9a\u56de\u6570\u4ee5\u4e0a\u306b\u66f4\u65b0\u306b\u5931\u6557\u3059\u308b\u3068\u300c\u6b63\u5e38\u306a\u74b0\u5883\u300d\u3067\u3042\u3063\u3066\u3082\u3001\u66f4\u65b0\u304c\u3067\u304d\u307e\u305b\u3093<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Let&#8217;s Encrypt\u3067Web\u30b5\u30a4\u30c8\u306eSSL\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u306e\u53d6\u5f97\u3084\u66f4\u65b0\u306b\u5931\u6557\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Web\u30b5\u30a4\u30c8\u306e\u5b9f\u5728\u78ba\u8a8d\u65b9\u5f0f\u3067\u66f4\u65b0\u3092\u884c\u3046\u5834\u5408\u306b\u306f http(80)\u756a\u30dd\u30fc\u30c8\u3067Web\u30b5\u30a4\u30c8\u3078\u81ea\u52d5\u3067\u751f\u6210\u3055\u308c\u308b \/ [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[186],"tags":[],"class_list":["post-30591","post","type-post","status-publish","format-standard","hentry","category-lets-encrypt"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.mubit.co.jp\/pb-blog\/index.php?rest_route=\/wp\/v2\/posts\/30591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mubit.co.jp\/pb-blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mubit.co.jp\/pb-blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mubit.co.jp\/pb-blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mubit.co.jp\/pb-blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=30591"}],"version-history":[{"count":10,"href":"https:\/\/www.mubit.co.jp\/pb-blog\/index.php?rest_route=\/wp\/v2\/posts\/30591\/revisions"}],"predecessor-version":[{"id":30619,"href":"https:\/\/www.mubit.co.jp\/pb-blog\/index.php?rest_route=\/wp\/v2\/posts\/30591\/revisions\/30619"}],"wp:attachment":[{"href":"https:\/\/www.mubit.co.jp\/pb-blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=30591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mubit.co.jp\/pb-blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mubit.co.jp\/pb-blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}