{"id":2196,"date":"2017-10-06T22:36:06","date_gmt":"2017-10-06T13:36:06","guid":{"rendered":"http:\/\/alaki.co.jp\/blog\/?p=2196"},"modified":"2017-10-24T12:20:00","modified_gmt":"2017-10-24T03:20:00","slug":"cloud-flare%e3%81%a8ip%e3%82%a2%e3%83%89%e3%83%ac%e3%82%b9%e3%81%ae%e9%96%a2%e4%bf%82%e3%82%92%e7%90%86%e8%a7%a3%e3%81%97%e3%82%88%e3%81%86","status":"publish","type":"post","link":"http:\/\/test.alaki.co.jp\/blog\/?p=2196","title":{"rendered":"CLOUD FLARE\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u95a2\u4fc2\u3092\u7406\u89e3\u3057\u3088\u3046"},"content":{"rendered":"

\u3053\u3093\u306b\u3061\u306f\u3001Web\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u7be0\u7530\u3067\u3059\u3002<\/p>\n

10\u6708\u306fALAKI\u306e\u65b0\u3057\u3044\u671f\u304c\u59cb\u307e\u308b\u6708\u3067\u3082\u3042\u308a\u307e\u3059\u3002
\n\u4eca\u671f\u3067\u3001\u7b2c\uff18\u671f\u76ee\u306b\u7a81\u5165\u3057\u3066\u307e\u3059\u307e\u3059\u306e\u767a\u5c55\u306b\u8ca2\u732e\u3057\u3066\u3044\u3053\u3046\u3068\u5fc3\u306e\u306a\u304b\u3067\u601d\u3063\u3066\u307e\u3059\u3002<\/p>\n

\u4eca\u56de\u306f\u3001\u300cCLOUD FLARE\u300d\u306b\u307e\u3064\u308f\u308b\u6ce8\u610f\u70b9\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

<\/p>\n

IP\u5236\u9650\u3068CLOUD FLARE\u306e\u95a2\u4fc2<\/h2>\n

\u300cCLOUD FLARE\u300d\u306f\u3001CDN\uff08Content Delivery Network\uff09\u306e\u6027\u8cea\u4e0a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u300cCLOUD FLARE\u300d\u4e0a\u306b\u3042\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30a1\u30a4\u30eb\u3092\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u305d\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u6700\u65b0\u60c5\u5831\u3092\u53d6\u5f97\u3057\u306b\u6765\u308b\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3067\u306f\u306a\u304f\u300cCLOUD FLARE\u300d\u304c\u6700\u65b0\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n

\u305d\u306e\u305f\u3081\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306e\u304c\u300cCLOUD FLARE\u300d\u3068\u306a\u308a\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u306b\u6b8b\u308bIP\u30a2\u30c9\u30ec\u30b9\u306f\u3059\u3079\u3066\u300cCLOUD FLARE\u300d\u306b\u306a\u308b\u3068\u3044\u3046\u73fe\u8c61\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n

\u30b5\u30fc\u30d0\u30fc\u5074\u306eWAF\u306b\u5f15\u3063\u304b\u304b\u308b<\/h2>\n

\u300cCLOUD FLARE\u300d\u306f\u3001CDN\u4ee5\u5916\u306b\u3082\u300cWAF\uff08Web Application Firewall\uff09\u300d\u306e\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u306f\u3001Web\u30b5\u30fc\u30d3\u30b9\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u305f\u653b\u6483\u304b\u3089Web\u30b5\u30fc\u30d3\u30b9\u3092\u4fdd\u8b77\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n

\u307e\u305f\u3001\u300cWAF\u300d\u306f\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u3082\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3082\u591a\u304f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4e0a\u3052\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3067\u3059\u304c\u3001\u3053\u306e\u300c\u30b5\u30fc\u30d0\u30fc\u5074\u306eWAF\u300d\u304c\u300cCLOUD FLARE\u300d\u3092\u5916\u90e8\u304b\u3089\u306e\u653b\u6483\u3068\u3044\u3046\u8a8d\u8b58\u3092\u3057\u3066\u3057\u307e\u3044\u3001\u300cCLOUD FLARE\u300d\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u30a2\u30af\u30bb\u30b9\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u3068\u3044\u3046\u554f\u984c\u3092\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u5bfe\u51e6\u6cd5<\/h3>\n

\u3053\u306e\u5834\u5408\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u300cWAF\u300d\u8a2d\u5b9a\u3092\u8abf\u6574\u3057\u3066\u300cCLOUD FLARE\u300d\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u3068\u3044\u3046\u5bfe\u5fdc\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u521d\u671f\u306e\u9803\u306f\u3001\u3053\u306e\u5f53\u305f\u308a\u3067\u3088\u304f\u8a70\u307e\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n

IP\u5236\u9650\u3067\u5f15\u3063\u304b\u304b\u308b<\/h2>\n

\u307e\u308c\u306b\u30b5\u30a4\u30c8\u306e\u7ba1\u7406\u753b\u9762\u306a\u3069\u3001\u9650\u5b9a\u7684\u306a\u30da\u30fc\u30b8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b\u3068\u3044\u3046\u51e6\u7f6e\u3092\u884c\u3046\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u4f8b\u3048\u3070\u3001\u30aa\u30d5\u30a3\u30b9\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3067\u3057\u304b\u8868\u793a\u3055\u308c\u306a\u3044\u30da\u30fc\u30b8\u306a\u3069\u306f\u3001\u305d\u306e\u6700\u305f\u308b\u3082\u306e\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u90e8\u5206\u306b\u304a\u3044\u3066\u3082\u300cCLOUD FLARE\u300d\u304c\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002<\/p>\n

\u5148\u7a0b\u304b\u3089\u51fa\u3066\u304d\u3066\u3044\u307e\u3059\u304c\u3001\u300cCLOUD FLARE\u300d\u7d4c\u7531\u306eIP\u30a2\u30c9\u30ec\u30b9\u306f\u5b9f\u969b\u306eIP\u30a2\u30c9\u30ec\u30b9\u3068\u7570\u306a\u308b\u3068\u3044\u3046\u73fe\u8c61\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n

\u305d\u306e\u305f\u3081\u3001IP\u5236\u9650\u3092\u304b\u3051\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5b9f\u969b\u3068\u7570\u306a\u308bIP\u30a2\u30c9\u30ec\u30b9\u3067Web\u30b5\u30a4\u30c8\u3092\u307f\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u3068\u30b5\u30fc\u30d0\u30fc\u304c\u8aa4\u89e3\u3092\u3057\u3066\u3001\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002
\n\u203b\u3042\u304f\u307e\u3067\u3082Web\u30b5\u30fc\u30d3\u30b9\u5358\u4f4d\u3067\u306e\u554f\u984c\u3067\u3042\u308a\u3001SSH\u7b49\u306b\u3088\u308b\u30a2\u30af\u30bb\u30b9\u306b\u306f\u5f71\u97ff\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u5bfe\u51e6\u6cd5<\/h3>\n

\u3053\u3046\u3044\u3063\u305f\u5834\u5408\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306bIP\u5236\u9650\u3092.htaccess\u3067\u884c\u3063\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n

\u3010IP\u5236\u9650\u306e\u8a18\u8ff0\u3011<\/p>\n

order allow,deny\r\nallow from all\r\ndeny from 192.168.0.1<\/pre>\n
\u300cCLOUD FLARE\u300d\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n
\u3010CLOUD FLARE\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u3068\u304d\u306eIP\u5236\u9650\u306e\u8a18\u8ff0\u3011<\/p>\n
SetEnvIf X-Forwarded-For \"192.168.0.1\" allowed_IP\r\norder deny,allow\r\ndeny from all\r\nAllow from env=allowed_IP<\/pre>\n
\u5b9f\u306f\u3001\u300cCLOUD FLARE\u300d\u306f\u5b8c\u5168\u306b\u30a2\u30af\u30bb\u30b9\u5143\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u96a0\u853d\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001HTTP\u30d8\u30c3\u30c0\u306e\u300cX-Forwarded-For\u300d\u306bIP\u30a2\u30c9\u30ec\u30b9\u3092\u542b\u3080\u5f62\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3092\u3057\u307e\u3059\u3002<\/p>\n
\u305d\u306e\u7279\u6027\u3092\u5229\u7528\u3057\u3066\u3001\u300cSetEnvIf\u300d\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\uff08\u547d\u4ee4\uff09\u3067\u300cX-Forwarded-For\u300d\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u5185\u5bb9\u304c\u300c”192.168.0.1″\u300d\u3068\u4e00\u81f4\u3057\u305f\u3089\u300callowed_IP\u300d\u3068\u3044\u3046\u74b0\u5883\u5909\u6570\u306b\u4ee3\u5165\u3057\u307e\u3059<\/p>\n
\u305d\u3057\u3066\u53d6\u5f97\u3057\u305f\u74b0\u5883\u5909\u6570\u3092\u300cenv=allowed_IP\u300d\u3068\u3057\u3066\u5229\u7528\u3057\u3066\u3001\u53d6\u5f97\u3067\u304d\u305fIP\u30a2\u30c9\u30ec\u30b9\u3092\u8a31\u53ef\u3059\u308b\u3068\u3044\u3046\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n
\u3053\u308c\u3067\u3001\u300cCLOUD FLARE\u300d\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3067\u3042\u3063\u3066\u3082\u7279\u5b9a\u306eIP\u30a2\u30c9\u30ec\u30b9\u5236\u9650\u3057\u305f\u30a2\u30af\u30bb\u30b9\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u307e\u3068\u3081<\/h2>\n
\u300cCLOUD FLARE\u300d\u306f\u975e\u5e38\u306b\u4fbf\u5229\u306a\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u304c\u3001\u601d\u308f\u306c\u3068\u3053\u308d\u3067\u8db3\u3092\u3059\u304f\u308f\u308c\u304b\u306d\u306a\u3044\u8981\u7d20\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u305d\u306e\u70b9\u3092\u7406\u89e3\u3057\u3064\u3064\u3001\u30c8\u30e9\u30d6\u30eb\u304c\u767a\u751f\u3057\u305f\u6642\u306f\u300cCLOUD FLARE\u300d\u7279\u6709\u306e\u52d5\u4f5c\u3092\u4e2d\u5fc3\u306b\u8abf\u3079\u308b\u3068\u539f\u56e0\u7a76\u660e\u306e\u8fd1\u9053\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3053\u3093\u306b\u3061\u306f\u3001Web\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u7be0\u7530\u3067\u3059\u3002 10\u6708\u306fALAKI\u306e\u65b0\u3057\u3044...<\/p>\n","protected":false},"author":5,"featured_media":2197,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2196"}],"collection":[{"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2196"}],"version-history":[{"count":4,"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2196\/revisions"}],"predecessor-version":[{"id":2201,"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2196\/revisions\/2201"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/media\/2197"}],"wp:attachment":[{"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2196"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/test.alaki.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}