{"id":1044,"date":"2014-09-21T23:50:02","date_gmt":"2014-09-21T14:50:02","guid":{"rendered":"http:\/\/tech.akat.info\/?p=1044"},"modified":"2014-09-21T23:50:35","modified_gmt":"2014-09-21T14:50:35","slug":"%e3%80%90aws%e3%80%91nat%e3%82%b5%e3%83%bc%e3%83%90%e6%a6%82%e8%a6%81","status":"publish","type":"post","link":"https:\/\/tech.akat.info\/?p=1044","title":{"rendered":"\u3010AWS\u3011NAT\u30b5\u30fc\u30d0\u6982\u8981"},"content":{"rendered":"<h1>NAT(Network Address Translation)\u3068\u306f<\/h1>\n<p>2\u3064\u306eTCP\/IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5883\u754c\u306b\u3042\u308b\u30eb\u30fc\u30bf\u3084\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u304c\u3001\u53cc\u65b9\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u52d5\u7684\u306b\u5909\u63db\u3057\u3066\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3059\u308b\u6280\u8853<br \/>\nNAT\u3092\u62e1\u5f35\u3057\u3001\u901a\u4fe1\u3092\u884c\u3046\u30dd\u30fc\u30c8\u756a\u53f7\u3082\u540c\u6642\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u3067LAN\u5185\u306e\u8907\u6570\u306eIP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u4e00\u3064\u306e\u30b0\u30ed\u30fc\u30d0\u30ebIP\u30a2\u30c9\u30ec\u30b9\u3067\u540c\u6642\u306b\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u6280\u8853\u3092NAPT(Network Address and Port Translation)\u3042\u308b\u3044\u306fIP\u30de\u30b9\u30ab\u30ec\u30fc\u30c9(IP masquerade)\u3068\u547c\u3076<\/p>\n<h1>AWS\u3067\u306eNAT\u5229\u7528\u65b9\u6cd5<\/h1>\n<p>DB\u306a\u3069\u5916\u90e8\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3042\u308b\u30b5\u30fc\u30d0\u304b\u3089\u3001NAT\u3092\u5229\u7528\u3057\u3066\u3001\u5916\u90e8\u306b\u63a5\u7d9a\u3059\u308b(\u30ea\u30dd\u30b8\u30c8\u30ea\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3084\u30bd\u30fc\u30b9\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u5229\u7528)<\/p>\n<h1>\u69cb\u7bc9\u6642\u306e\u6ce8\u610f\u70b9<\/h1>\n<p>\u30fbNAT\u30b5\u30fc\u30d0\u306f[Change Source\/Dist Check.]\u3092\u7121\u52b9\u306b\u3059\u308b<br \/>\n\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30d1\u30b1\u30c3\u30c8\u507d\u88c5\u5bfe\u7b56\u304c\u3068\u3089\u308c\u3066\u304a\u308a\u3001\u305d\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5b9b\u306e\u30d1\u30b1\u30c3\u30c8\u3067\u306a\u3051\u308c\u3070\u53d7\u3051\u53d6\u3089\u306a\u3044\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b<br \/>\n<a href=\"http:\/\/tech.akat.info\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-21-at-23.29.14.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/tech.akat.info\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-21-at-23.29.14.png\" alt=\"Screenshot 2014-09-21 at 23.29.14\" width=\"494\" height=\"470\" class=\"alignnone size-full wp-image-1045\" \/><\/a><\/p>\n<p>\u30fbNAT\u3092\u5229\u7528\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e[route table]\u3092\u5909\u66f4\u3059\u308b<br \/>\n<a href=\"http:\/\/tech.akat.info\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-21-at-23.35.20.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/tech.akat.info\/wp-content\/uploads\/2014\/09\/Screenshot-2014-09-21-at-23.35.20.png\" alt=\"Screenshot 2014-09-21 at 23.35.20\" width=\"750\" height=\"589\" class=\"alignnone size-full wp-image-1048\" \/><\/a><\/p>\n<p>\u30fb\u5fc5\u8981\u306a\u3044\u3068\u304d\u306fNAT\u30b5\u30fc\u30d0\u306f\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3057\u3066\u304a\u304f<br \/>\n\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5411\u4e0a\u3057\u3001\u304a\u8ca1\u5e03\u306b\u3082\u512a\u3057\u3044(\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u7528\u610f\u3057\u3066\u304a\u304d\u3001\u968f\u6642\u69cb\u7bc9\u3001\u968f\u6642\u524a\u9664\u3082\u3042\u308a\u304b\u3082)<\/p>\n<h1>\u53c2\u8003URL<\/h1>\n<p>NAT\u3068\u306f<br \/>\nhttp:\/\/e-words.jp\/w\/NAT.html<\/p>\n<p>NAT\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u4f5c\u6210\u65b9\u6cd5<\/p>\n<div class=\"oceanwp-oembed-wrap clr\"><iframe loading=\"lazy\" src=\"https:\/\/www.slideshare.net\/slideshow\/embed_code\/key\/tKCESvdAG5ZcNM\" width=\"427\" height=\"356\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" style=\"border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;\" allowfullscreen> <\/iframe> <\/p>\n<div style=\"margin-bottom:5px\"> <strong> <a href=\"https:\/\/www.slideshare.net\/AmazonWebServicesJapan\/nat-20120719\" title=\" Amazon VPC\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0-NAT\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u4f5c\u6210\u65b9\u6cd5\" target=\"_blank\"> Amazon VPC\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0-NAT\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u4f5c\u6210\u65b9\u6cd5<\/a> <\/strong> from <strong><a href=\"http:\/\/www.slideshare.net\/AmazonWebServicesJapan\" target=\"_blank\">Amazon Web Services Japan<\/a><\/strong> <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>NAT(Network Address Translation)\u3068\u306f 2\u3064\u306eTCP\/IP\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5883\u754c\u306b\u3042\u308b\u30eb\u30fc\u30bf\u3084\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u304c\u3001\u53cc\u65b9\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u52d5\u7684\u306b\u5909\u63db\u3057\u3066\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3059\u308b\u6280\u8853 NAT\u3092\u62e1\u5f35\u3057\u3001\u901a\u4fe1\u3092\u884c\u3046 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[27],"tags":[],"_links":{"self":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/1044"}],"collection":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1044"}],"version-history":[{"count":2,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/1044\/revisions"}],"predecessor-version":[{"id":1050,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/1044\/revisions\/1050"}],"wp:attachment":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}