{"id":1154,"date":"2012-04-22T10:25:35","date_gmt":"2012-04-22T01:25:35","guid":{"rendered":"http:\/\/blog.rutake.com\/techmemo\/?p=1154"},"modified":"2012-04-22T10:27:02","modified_gmt":"2012-04-22T01:27:02","slug":"%e3%81%95%e3%81%8f%e3%82%89%e3%81%aevps%e3%82%b5%e3%83%bc%e3%83%90%e8%b5%b7%e5%8b%95%e7%9b%b4%e5%be%8c%e3%81%ab%e8%a1%8c%e3%81%86%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e5%af%be-2","status":"publish","type":"post","link":"https:\/\/blog.rutake.com\/techmemo\/2012\/04\/22\/%e3%81%95%e3%81%8f%e3%82%89%e3%81%aevps%e3%82%b5%e3%83%bc%e3%83%90%e8%b5%b7%e5%8b%95%e7%9b%b4%e5%be%8c%e3%81%ab%e8%a1%8c%e3%81%86%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e5%af%be-2\/","title":{"rendered":"\u3055\u304f\u3089\u306eVPS\u30b5\u30fc\u30d0\u8d77\u52d5\u76f4\u5f8c\u306b\u884c\u3046\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56 TCPWrapper\u7de8"},"content":{"rendered":"

\u524d\u56de\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u306b\u3066\u7121\u4e8b\u516c\u958b\u9375\u8a8d\u8a3c\u4ee5\u5916\u306eSSH\u63a5\u7d9a\u3092\u30b7\u30e3\u30c3\u30c8\u30a2\u30a6\u30c8\u3067\u304d\u305f\u306e\u304c\u78ba\u8a8d\u3067\u304d\u305f\u3089\u3001\u6b21\u306f\u30a2\u30af\u30bb\u30b9\u5143IP\u3092\u5236\u9650\u3057\u3066\u307f\u308b\u3002<\/p>\n

\u901a\u5e38\u56fa\u5b9aIP\u3058\u3083\u306a\u3044\u3068\u3067\u304d\u306a\u3044\u304c\u3001\u540d\u524d\u3067\u3082\u7d5e\u308c\u308b\u306e\u3067\u81ea\u5206\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u305d\u3053\u306e\u9006\u5f15\u304dDNS\u540d\u3092\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3067\u6307\u5b9a\u3059\u308c\u3070\u3088\u3044\u3002<\/p>\n

TCPwapper\u306b\u3088\u308b\u5224\u5b9a\u306f\u63a5\u7d9a\u78ba\u7387\u6642\u306b\u884c\u308f\u308c\u308b\u306e\u3067\u3001\u65e2\u306b\u78ba\u7acb\u3057\u305f\u63a5\u7d9a\u306b\u306f\u5f71\u97ff\u304c\u306a\u3044\u3002\u524d\u3068\u540c\u69d8\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u3082\u306e\u306f\u4fdd\u967a\u3068\u3057\u3066\u6b8b\u3057\u3066\u304a\u304d\u3001\u8a2d\u5b9a\u5f8c\u306b\u65b0\u3057\u3044\u63a5\u7d9a\u304c\u6709\u52b9\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u30ed\u30b0\u30a2\u30a6\u30c8\u3057\u3088\u3046\u3002<\/p>\n

\u3068\u3044\u3046\u308f\u3051\u3067\u307e\u305a\u306f\/etc\/hosts.deny\u306b\u3066SSHD\u306e\u5168\u90e8\u306e\u63a5\u7d9a\u3092\u62d2\u5426\u3059\u308b\u3002<\/p>\n

[shell]
\nsshd: ALL
\n[\/shell]<\/p>\n

\u6b21\u306b\u8a31\u53ef\u3057\u305f\u3044IP\u3092\/etc\/hosts.allow\u306b\u3066\u5217\u6319\u3059\u308b<\/p>\n

[shell]
\nsshd: 192.168.11.99 192.168.1.20 .sakura.ne.jp
\n[\/shell]
\n\u6700\u5f8c\u306e.sakura.ne.jp\u3068\u3044\u3046\u66f8\u304d\u65b9\u304c\u30dd\u30a4\u30f3\u30c8\u3067\u3001\u9006\u5f15\u304d\u540d\u304choge.sakura.ne.jp\u3084fuga.sakura.ne.jp\u3067\u3042\u308c\u3070\u8a31\u53ef\u3059\u308b\u3068\u3044\u3046\u8a18\u8ff0\u306b\u306a\u308b\u3002\u305f\u3044\u3066\u3044\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u306f\u672b\u5c3e\u304c\u540c\u3058\u306a\u306e\u3067\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3067\u6307\u5b9a\u3059\u308b\u306e\u304c\u3088\u3044\u3060\u308d\u3046\u3002\u3082\u3061\u308d\u3093\u81ea\u5b85\u74b0\u5883\u3067\u3082\u56fa\u5b9aIP\u3068\u3044\u3046\u306e\u3067\u3042\u308c\u3070\u3053\u308c\u3089\u306f\u4e0d\u8981\u3068\u306a\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u524d\u56de\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u306b\u3066\u7121\u4e8b\u516c\u958b\u9375\u8a8d\u8a3c\u4ee5\u5916\u306eSSH\u63a5\u7d9a\u3092\u30b7\u30e3\u30c3\u30c8\u30a2\u30a6\u30c8\u3067\u304d\u305f\u306e\u304c\u78ba\u8a8d … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[114],"tags":[227,228],"_links":{"self":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts\/1154"}],"collection":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/comments?post=1154"}],"version-history":[{"count":2,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts\/1154\/revisions"}],"predecessor-version":[{"id":1156,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/posts\/1154\/revisions\/1156"}],"wp:attachment":[{"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/media?parent=1154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/categories?post=1154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rutake.com\/techmemo\/wp-json\/wp\/v2\/tags?post=1154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}