{"author_name":"quinaeng","width":"100%","type":"rich","provider_name":"Hatena Blog","description":"1. iptables\u306e\u51e6\u7406\u9806\u756a(Chain) (1)PREROUTING \u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u524d\u306e\u30d1\u30b1\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u9069\u7528\u3055\u308c\u308b\u30c1\u30a7\u30fc\u30f3\u3067\u3059\u3002 \u30d1\u30b1\u30c3\u30c8\u304c\u30eb\u30fc\u30bf\u30fc\u306b\u5230\u7740\u3059\u308b\u3068\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30c6\u30fc\u30d6\u30eb\u3092\u53c2\u7167\u3057\u3066\u3001\u3069\u306e\u3088\u3046\u306b\u51e6\u7406\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002 \u305d\u306e\u5f8c\u3001PREROUTING\u30c1\u30a7\u30fc\u30f3\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30c1\u30a7\u30fc\u30f3\u3067\u30d1\u30b1\u30c3\u30c8\u3092\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 SNAT\u3092\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u3001\u53d7\u4fe1\u5074\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 (2)INPUT \u30d1\u30b1\u30c3\u30c8\u304c\u5b9b\u5148\u3068\u3057\u3066\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u9001\u4fe1\u3055\u308c\u305f\u5834\u5408\u306b\u9069\u7528\u3055\u308c\u308b\u30c1\u30a7\u30fc\u30f3\u3067\u3059\u3002 \u901a\u5e38\u3001INPUT\u30c1\u30a7\u30fc\u30f3\u3067\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30eb\u30fc\u30eb\u3092\u9069\u7528\u3057\u3066\u3001\u30d1\u30b1\u30c3\u30c8\u306e\u53d7\u4fe1\u3092\u8a31\u53ef\u307e\u305f\u306f\u62d2\u5426\u3057\u307e\u3059\u3002\u2026","image_url":null,"blog_url":"https://quinaeng.hatenablog.jp/","categories":[],"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fquinaeng.hatenablog.jp%2Fentry%2F20230423%2F1682189048\" title=\"\u3010Linux\u3011iptables\u306b\u3064\u3044\u3066 - \u30a4\u30f3\u30d5\u30e9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5fc3\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://quinaeng.hatenablog.jp/entry/20230423/1682189048","blog_title":"\u30a4\u30f3\u30d5\u30e9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5fc3","published":"2023-04-23 03:44:08","author_url":"https://blog.hatena.ne.jp/quinaeng/","height":"190","provider_url":"https://hatena.blog","title":"\u3010Linux\u3011iptables\u306b\u3064\u3044\u3066"}