{"id":1116,"date":"2017-12-21T21:06:07","date_gmt":"2017-12-21T12:06:07","guid":{"rendered":"http:\/\/stay-ko.be\/?p=1116"},"modified":"2017-12-21T21:06:07","modified_gmt":"2017-12-21T12:06:07","slug":"solutionarchitect-pro-aws-vpc","status":"publish","type":"post","link":"http:\/\/stay-ko.be\/aws\/solutionarchitect-pro-aws-vpc\/","title":{"rendered":"[SolutionArchitect Pro] AWS VPC NAT -NAT\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4-"},"content":{"rendered":"<h1>NAT \u306e\u6982\u8981<\/h1>\n<ul>\n<li>\u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u3067\u8d77\u52d5\u3055\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u5909\u63db (NAT) \u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u304c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u306e\u63a5\u7d9a\u3092\u958b\u59cb\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u66f4\u65b0\u3092\u5b9f\u884c\u3057\u305f\u308a\u3001\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u5fc5\u8981\u3068\u3059\u308b<\/li>\n<li>NAT \u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30a2\u30c9\u30ec\u30b9\u5909\u63db\u3068\u30dd\u30fc\u30c8\u30a2\u30c9\u30ec\u30b9\u5909\u63db\u306e\u4e21\u65b9\u306e\u6a5f\u80fd\u3092\u5b9f\u884c\u3057\u307e\u3059 (PAT:Port Address Translation)<\/li>\n<li>NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u76f4\u63a5\u516c\u958b\u3055\u308c\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u3067\u8d77\u52d5\u3055\u308c\u3001Elastic IP \u30a2\u30c9\u30ec\u30b9\u306e\u5272\u308a\u5f53\u3066\u304c\u5236\u9650\u3055\u308c\u308b\u3053\u3068\u3092\u9632\u304e\u307e\u3059\u3002<\/li>\n<li>NAT \u30c7\u30d0\u30a4\u30b9\u306f\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u304b\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u3001\u9001\u4fe1\u5143 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30a2\u30c9\u30ec\u30b9\u304a\u3088\u3073\u5fdc\u7b54\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u7f6e\u304d\u63db\u3048\u3066\u3001\u30a2\u30c9\u30ec\u30b9\u3092\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/li>\n<li>AWS \u306f2\u3064\u306e\u65b9\u6cd5\u3067 NAT \u69cb\u6210\u304c\u53ef\u80fd\n<ul>\n<li>NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/li>\n<li>NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4, AWS \u306b\u3088\u308b\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>NAT \u30c7\u30d0\u30a4\u30b9\u69cb\u6210\u306e\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8<\/h2>\n<ul>\n<li>\u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u3067\u8d77\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n<li>Elastic ip \u30a2\u30c9\u30ec\u30b9 (\u307e\u305f\u306f\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9) \u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n<li>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u3001\u5fdc\u7b54\u3092\u8fd4\u9001\u3059\u308b\u305f\u3081\u306b\u3001<strong>\u30bd\u30fc\u30b9\/\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u30fb\u30d5\u30e9\u30b0\u3092\u7121\u52b9<\/strong>\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u304c\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\n<ul>\n<li>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u306e\u9001\u4fe1\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002<\/li>\n<li>\u3069\u3053\u304b\u3089\u3067\u3082\u53d7\u4fe1\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u7981\u6b62\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u3059\u3079\u3066\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092 NAT \u30c7\u30d0\u30a4\u30b9\u306b\u8ee2\u9001\u3059\u308b\u3088\u3046\u306b\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb\u3092\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/h2>\n<p>NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u3001\u53ef\u7528\u6027\u306e\u5411\u4e0a\u3001\u5e2f\u57df\u5e45\u306e\u5411\u4e0a\u3001\u7ba1\u7406\u4f5c\u696d\u306e\u624b\u9593\u306e\u524a\u6e1b\u3092\u5b9f\u73fe\u3059\u308b AWS \u30de\u30cd\u30fc\u30b8\u30c9 NAT \u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002<\/p>\n<ul>\n<li>NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u3001\u6700\u5927 10 Gbps \u306e\u5e2f\u57df\u5e45\u306e\u30d0\u30fc\u30b9\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n<li>10 Gbps \u4ee5\u4e0a\u306e\u30d0\u30fc\u30b9\u30c8\u8981\u4ef6\u3067\u306f\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u8907\u6570\u306e\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u5206\u5272\u3057\u3001\u5404\u30b5\u30d6\u30cd\u30c3\u30c8\u306b NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u5206\u6563\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u3001\u4f5c\u6210\u5f8c\u306b\u89e3\u9664\u3067\u304d\u306a\u30441\u3064\u306e Elastic IP \u30a2\u30c9\u30ec\u30b9\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u5404 NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u3001\u7279\u5b9a\u306e\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3\u306b\u4f5c\u6210\u3055\u308c\u3001\u305d\u306e\u30be\u30fc\u30f3\u306b\u5197\u9577\u6027\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u3001\u6b21\u306e\u30d7\u30ed\u30c8\u30b3\u30eb (TCP\u3001UDP\u3001\u304a\u3088\u3073 ICMP) \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n<li>NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306b\u95a2\u9023\u4ed8\u3051\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5bfe\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u69cb\u6210\u3057\u3066\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u3092\u4f7f\u7528\u3057\u3066\u3001\u30b5\u30d6\u30cd\u30c3\u30c8\u3068\u306e\u9593\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af ACL \u306f\u3001\u30dd\u30fc\u30c8 1024 ~ 65535 \u3092\u4f7f\u7528\u3059\u308b NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001\u30b5\u30d6\u30cd\u30c3\u30c8\u306e IP \u30a2\u30c9\u30ec\u30b9\u7bc4\u56f2\u304b\u3089\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u304c\u81ea\u52d5\u7684\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u30a8\u30e9\u30b9\u30c6\u30a3\u30c3\u30af\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u304c\u53d7\u4fe1\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u5c5e\u6027\u306f\u5909\u66f4\u3067\u304d\u307e\u305b\u3093<\/li>\n<li>NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u3001VPC \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3001VPN \u63a5\u7d9a\u3001AWS \u30c0\u30a4\u30ec\u30af\u30c8\u30b3\u30cd\u30af\u30c8\u3001\u307e\u305f\u306f VPC \u30d4\u30a2\u63a5\u7d9a\u7d4c\u7531\u3067\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u9001\u4fe1\u3067\u304d\u307e\u305b\u3093\u3002\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u306e\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb\u306f\u3001\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u76f4\u63a5\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/h2>\n<ul>\n<li>NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3088\u3046\u306b\u69cb\u6210\u3055\u308c\u305f Amazon Linux AMI \u3092\u4f7f\u7528\u3057\u3066\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u305d\u308c\u3089\u306f\u3001\u540c\u3058\u53ef\u7528\u6027\u3068\u5e2f\u57df\u5e45\u3092\u63d0\u4f9b\u305b\u305a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30cb\u30fc\u30ba\u306b\u5f93\u3063\u3066\u69cb\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u306f\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u304b\u3089\u6709\u52b9\u306b\u306a\u308b\u53d7\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u9001\u4fe1\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u5fc5\u8981\u3067\u3059<\/li>\n<li>NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u30bd\u30fc\u30b9\u3068\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5b9b\u5148\u3067\u306f\u306a\u304f\u3001\u5358\u306b\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u305f\u3081\u3001\u30bd\u30fc\u30b9\u9001\u308a\u5148\u306e\u30c1\u30a7\u30c3\u30af\u5c5e\u6027\u3092\u7121\u52b9\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u9ad8\u53ef\u7528\u6027 NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/h3>\n<p><a href=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21203116\/NAT_instance_00.png\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" src=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21203116\/NAT_instance_00-676x464.png\" alt=\"\u9ad8\u53ef\u7528\u6027NAT\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\" width=\"676\" height=\"464\" class=\"aligncenter size-large wp-image-1117\" srcset=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21203116\/NAT_instance_00-676x464.png 676w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21203116\/NAT_instance_00-300x206.png 300w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21203116\/NAT_instance_00-768x527.png 768w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21203116\/NAT_instance_00-945x649.png 945w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21203116\/NAT_instance_00-600x412.png 600w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21203116\/NAT_instance_00.png 1312w\" sizes=\"(max-width: 676px) 100vw, 676px\" \/><\/a><\/p>\n<ul>\n<li>\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3\u3054\u3068\u306b1\u3064\u306e NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b<\/li>\n<li>\u3059\u3079\u3066\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb\u3092\u540c\u3058\u30be\u30fc\u30f3 NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u69cb\u6210\u3059\u308b<\/li>\n<li>NAT \u306e\u53ef\u7528\u6027\u306b\u5bfe\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u81ea\u52d5\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0<\/li>\n<li>\u6700\u5c0f\u304a\u3088\u3073\u6700\u5927\u30b5\u30a4\u30ba\u304c1\u306e NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3054\u3068\u306e\u30e6\u30fc\u30b6\u30fc\u81ea\u52d5\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u30b0\u30eb\u30fc\u30d7\u3002\u305d\u306e\u305f\u3081\u3001NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u3001\u81ea\u52d5\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306b\u3088\u3063\u3066\u7f6e\u63db\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u81ea\u52d5\u7684\u306b\u8d77\u52d5\u3055\u308c\u307e\u3059<\/li>\n<li>NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u9650\u3089\u308c\u305f\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3067\u9ad8\u53ef\u7528\u6027<\/li>\n<li>\u81ea\u52d5\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066 NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u6b63\u5e38\u6027\u3068\u53ef\u7528\u6027\u3092\u76e3\u8996\u3059\u308b<\/li>\n<li>\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u3063\u3066\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb\u3092\u66f4\u65b0\u3059\u308b\u305f\u3081\u306e\u3001NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f7f\u7528\u3057\u305f\u30d6\u30fc\u30c8\u30b9\u30c8\u30e9\u30c3\u30d7\u30b9\u30af\u30ea\u30d7\u30c8<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u6ce8\u8996\u3057\u3001NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30bf\u30a4\u30d7\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9ad8\u3044\u3082\u306e\u306b\u5782\u76f4\u306b\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u30bd\u30fc\u30b9\/\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u30fb\u30c1\u30a7\u30c3\u30af\u306e\u7121\u52b9\u5316<\/h3>\n<ul>\n<li>\u5404 EC2 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30bd\u30fc\u30b9\/\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u30fb\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u884c\u3057\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u9001\u4fe1\u307e\u305f\u306f\u53d7\u4fe1\u3059\u308b\u3059\u3079\u3066\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30bd\u30fc\u30b9\u307e\u305f\u306f\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u305f\u3060\u3057\u3001NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3068\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u9593\u306e\u30eb\u30fc\u30bf\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u305f\u3081\u3001\u30bd\u30fc\u30b9\u307e\u305f\u306f\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u304c\u305d\u308c\u81ea\u4f53\u3067\u306f\u306a\u3044\u5834\u5408\u306f\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u9001\u53d7\u4fe1\u3067\u304d\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u3057\u305f\u304c\u3063\u3066\u3001NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bd\u30fc\u30b9\/\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u30c1\u30a7\u30c3\u30af\u306f\u7121\u52b9\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/li>\n<\/ul>\n<h2>NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u6bd4\u8f03<\/h2>\n<p><a href=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21204212\/NAT_instance_01.png\" data-rel=\"lightbox-image-1\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" src=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21204212\/NAT_instance_01.png\" alt=\"NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068 NAT \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u6bd4\u8f03\" width=\"1409\" height=\"717\" class=\"aligncenter size-full wp-image-1118\" srcset=\"https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21204212\/NAT_instance_01.png 1409w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21204212\/NAT_instance_01-300x153.png 300w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21204212\/NAT_instance_01-768x391.png 768w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21204212\/NAT_instance_01-676x344.png 676w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21204212\/NAT_instance_01-945x481.png 945w, https:\/\/stay-ko.be\/wp-content\/uploads\/2017\/12\/21204212\/NAT_instance_01-600x305.png 600w\" sizes=\"(max-width: 1409px) 100vw, 1409px\" \/><\/a><\/p>\n<hr \/>\n<h2>AWS\u8a8d\u5b9a\u8a66\u9a13\u306e\u7df4\u7fd2\u554f\u984c<\/h2>\n<ul>\n<li>\u8cea\u554f\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u53ce\u96c6\u3055\u308c\u3001\u7b54\u3048\u306f\u81ea\u5206\u306e\u77e5\u8b58\u3068\u7406\u89e3\u306b\u57fa\u3065\u3044\u3066\u30de\u30fc\u30af\u3055\u308c\u307e\u3059\uff08\u3053\u308c\u306f\u3042\u306a\u305f\u3068\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff09\u3002<\/li>\n<li>AWS\u30b5\u30fc\u30d3\u30b9\u306f\u6bce\u65e5\u66f4\u65b0\u3055\u308c\u3001\u56de\u7b54\u3068\u8cea\u554f\u306f\u3059\u3050\u306b\u6642\u4ee3\u9045\u308c\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u305d\u308c\u306b\u5fdc\u3058\u3066\u8abf\u67fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>AWS\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u30da\u30fc\u30b9\u3092\u8ffd\u3046\u305f\u3081\u306bAWS\u8a66\u9a13\u306e\u8cea\u554f\u306f\u66f4\u65b0\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u57fa\u790e\u3068\u306a\u308b\u6a5f\u80fd\u304c\u5909\u66f4\u3055\u308c\u3066\u3082\u8cea\u554f\u304c\u66f4\u65b0\u3055\u308c\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u3055\u3089\u306a\u308b\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3001\u30c7\u30a3\u30b9\u30ab\u30c3\u30b7\u30e7\u30f3\u3001\u4fee\u6b63\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<ol>\n<li>\u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e NAT\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u5909\u63db\uff09\u30c7\u30d0\u30a4\u30b9\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u8d77\u52d5\u3059\u308b\u3068\u3001NAT \u30c7\u30d0\u30a4\u30b9\u3092\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b\u305f\u3081\u306b\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb\u304c\u5909\u66f4\u3055\u308c\u307e\u3059\u3002 \u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u30a2\u30a6\u30c8\u30d0\u30a6\u30f3\u30c9\u63a5\u7d9a\u3092\u8a66\u307f\u308b\u3068\u3001\u6210\u529f\u3057\u307e\u305b\u3093\u3002 \u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u6b21\u306e\u624b\u9806\u306f\u3069\u308c\u3067\u3059\u304b\uff1f\n<ol>\n<li>2\u756a\u76ee\u306e\u30a8\u30e9\u30b9\u30c6\u30a3\u30c3\u30af\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 (ENI) \u3092 NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u30a2\u30bf\u30c3\u30c1\u3057\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u914d\u7f6e\u3059\u308b<\/li>\n<li>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u306e Elastic IP \u30a2\u30c9\u30ec\u30b9\u306e\u30a2\u30bf\u30c3\u30c1<\/li>\n<li>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b2\u3064\u76ee\u306e\u30a8\u30e9\u30b9\u30c6\u30a3\u30c3\u30af\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 (ENI) \u3092\u30a2\u30bf\u30c3\u30c1\u3057\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u914d\u7f6e\u3059\u308b<\/li>\n<li><strong>NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bd\u30fc\u30b9\/\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u30c1\u30a7\u30c3\u30af\u5c5e\u6027\u3092\u7121\u52b9\u306b\u3059\u308b<\/strong><\/li>\n<\/ol>\n<\/li>\n<li>\u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u3067 NAT AMI \u3092\u624b\u52d5\u3067\u8d77\u52d5\u3057\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u9069\u5207\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u30ea\u30b9\u30c8\u306f\u3001\u69cb\u6210\u3055\u308c\u305f\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f NAT \u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002 NAT \u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002 \u305f\u3060\u3057\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3002\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u306b\u306f\u3001\u8ffd\u52a0\u306e\u624b\u9806\u306f\u5fc5\u8981\u3067\u3059\u304b\uff1f\n<ol>\n<li>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u30bd\u30fc\u30b9\/\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u30c1\u30a7\u30c3\u30af\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n<li>NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u30bd\u30fc\u30b9\/\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u30c1\u30a7\u30c3\u30af\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n<li>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bd\u30fc\u30b9\/\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u30c1\u30a7\u30c3\u30af\u3092\u7121\u52b9\u306b\u3059\u308b<\/li>\n<li><strong>NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bd\u30fc\u30b9\/\u30c7\u30b9\u30c6\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u30c1\u30a7\u30c3\u30af\u3092\u7121\u52b9\u306b\u3059\u308b<\/strong><\/li>\n<\/ol>\n<\/li>\n<li>\u30e6\u30fc\u30b6\u304c\u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u3068\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u3092\u6301\u3064 VPC \u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002 VPC \u306e CIDR \u306f 20.0.0.0\/16 \u3067\u3059\u3002 \u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\u306f CIDR 20.0.1.0\/24 \u3092\u4f7f\u7528\u3057\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u306f CIDR 20.0.0.0\/24 \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 \u30e6\u30fc\u30b6\u306f\u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\uff08\u30dd\u30fc\u30c880\u3068\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30b5\u30d6\u30cd\u30c3\u30c8\uff08\u30dd\u30fc\u30c83306\uff09\u306e DB \u30b5\u30fc\u30d0\uff09\u306b Web \u30b5\u30fc\u30d0\u3092\u30db\u30b9\u30c8\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002\u30e6\u30fc\u30b6\u306f<br \/>\nNAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002 NAT \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306b\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/p>\n<ol>\n<li>\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u8a31\u53ef \u30bd\u30fc\u30b9: 20.0.1.0\/24(\u30dd\u30fc\u30c880)<\/li>\n<li>\u30a2\u30a6\u30c8\u30d0\u30a6\u30f3\u30c9\u8a31\u53ef \u5b9b\u5148: 0.0.0.0\/0(\u30dd\u30fc\u30c880)<\/li>\n<li><strong>\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u8a31\u53ef \u30bd\u30fc\u30b9: 20.0.0.0\/24(\u30dd\u30fc\u30c880)<\/strong> (\u53c2\u7167 <a href=\"http:\/\/docs.aws.amazon.com\/ja_jp\/AmazonVPC\/latest\/UserGuide\/VPC_NAT_Instance.html#NATSG\">NATSG<\/a>)<\/li>\n<li>\u30a2\u30a6\u30c8\u30d0\u30a6\u30f3\u30c9\u8a31\u53ef \u5b9b\u5148: 0.0.0.0\/0(\u30dd\u30fc\u30c8443)<\/li>\n<\/ol>\n<\/li>\n<li>\u30a6\u30a7\u30d6\u4f01\u696d\u306f\u3001VPC \u306b\u914d\u5099\u3055\u308c\u305f\u53ef\u7528\u6027\u306e\u9ad8\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5916\u90e8\u652f\u6255\u3044\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u88c5\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002 \u5f7c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 EC2 \u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u4e00\u822c\u5411\u3051\u306e ELB \u306e\u80cc\u5f8c\u306b\u3042\u308a\u307e\u3059\u3002 \u81ea\u52d5\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u5897\u52a0\u3059\u308b\u306b\u3064\u308c\u3066\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u901a\u5e38\u306e\u8ca0\u8377\u3067\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u81ea\u52d5\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u30b0\u30eb\u30fc\u30d7\u30672\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u5b9f\u884c\u3057\u307e\u3059\u304c\u3001\u30d4\u30fc\u30af\u6642\u306b\u306f3\u500d\u306b\u62e1\u5927\u3067\u304d\u307e\u3059\u3002 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u652f\u6255\u3044\u30b5\u30fc\u30d3\u30b9\u3068\u901a\u4fe1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u901a\u4fe1\u306b\u4f7f\u7528\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u306e\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002 \u4e00\u5ea6\u306b\u8a31\u53ef\u3055\u308c\u308b\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8 IP \u30a2\u30c9\u30ec\u30b9\u306f\u6700\u59274\u3064\u3042\u308a\u3001API \u7d4c\u7531\u3067\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002 \u5f7c\u3089\u306f\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u8a2d\u8a08\u3059\u3079\u304d\u3067\u3059\u304b\uff1f\n<ol>\n<li><strong>2\u3064\u306e NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f7f\u7528\u3057\u3066\u652f\u6255\u3044\u8981\u6c42\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u3001\u9ad8\u53ef\u7528\u6027\u3092\u5b9f\u73fe\u3057\u3001NAT \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u63a5\u7d9a\u3055\u308c\u305f Elastic IP \u30a2\u30c9\u30ec\u30b9\u3092\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u3057\u307e\u3059\u3002<\/strong><\/li>\n<li>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3092\u4ecb\u3057\u3066 VPC \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u30d1\u30d6\u30ea\u30c3\u30af IP \u3068\u30eb\u30fc\u30c8\u652f\u6255\u8981\u6c42\u3092\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u306b\u3057\u307e\u3059\u3002(\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3060\u3051\u3067\u3059)<\/li>\n<li>ELB IP \u30a2\u30c9\u30ec\u30b9\u3092\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u306b\u3057\u3001ELB \u3092\u901a\u3058\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u652f\u6255\u3044\u8981\u6c42\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002(ELB \u306f\u56fa\u5b9a IP \u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3063\u3066\u3044\u307e\u305b\u3093)<\/li>\n<li>\u81ea\u52d5\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u30b0\u30eb\u30fc\u30d7\u5185\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u52d5\u7684\u306b\u5272\u308a\u5f53\u3066\u3001\u5404\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30d1\u30d6\u30ea\u30c3\u30af IP \u30a2\u30c9\u30ec\u30b9\u3092\u652f\u6255\u691c\u8a3c\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8 API \u306b\u8ffd\u52a0\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u8d77\u52d5\u6642\u306b\u5b9f\u884c\u3057\u307e\u3059\u3002(\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b4\u3064\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u8d85\u3048\u307e\u3059)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<h2>Jayendra&#8217;s Blog<\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u306f\u81ea\u5df1\u5b66\u7fd2\u7528\u306b\u300c<a href=\"http:\/\/jayendrapatil.com\/aws-vpc-nat\/\">AWS VPC NAT \u2013 NAT Gateway \u2013 Certification\uff08Jayendra&#8217;s Blog\u3088\u308a\uff09<\/a>\u300d\u3092\u65e5\u672c\u8a9e\u306b\u8a33\u3057\u305f\u8a18\u4e8b\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NAT \u306e\u6982\u8981 \u30d1\u30d6\u30ea\u30c3\u30af\u30b5\u30d6\u30cd\u30c3\u30c8\u3067\u8d77\u52d5\u3055\u308c\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u5909\u63db (NA&#8230; <a class=\"more-link\" href=\"http:\/\/stay-ko.be\/aws\/solutionarchitect-pro-aws-vpc\/\">Continue Reading &rarr;<\/a><\/p>\n","protected":false},"author":2,"featured_media":744,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[19],"tags":[15,74,24],"amp_validity":null,"amp_enabled":true,"_links":{"self":[{"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/posts\/1116"}],"collection":[{"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/comments?post=1116"}],"version-history":[{"count":5,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/posts\/1116\/revisions"}],"predecessor-version":[{"id":1124,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/posts\/1116\/revisions\/1124"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/media\/744"}],"wp:attachment":[{"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/media?parent=1116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/categories?post=1116"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/stay-ko.be\/wp-json\/wp\/v2\/tags?post=1116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}