{"url":"https://fushigisw.hatenadiary.org/entry/20120111/1326281492","published":"2012-01-11 20:31:32","title":"iptables\u8a2d\u5b9a","height":"190","description":"iptables\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002\u81ea\u5b85\u74b0\u5883\u306e\u69cb\u6210\u306b\u57fa\u3065\u304d\u3001\u5fc5\u8981\u6700\u4f4e\u9650\u306e\u901a\u4fe1\u306e\u307f\u8a31\u53ef\u3057\u307e\u3059\u3002 \u307e\u305a\u306f\u3001\u901a\u4fe1\u8981\u4ef6\u3092SrcIP\u30fbSrcPort\u30fbDstIP\u30fbDstPort\u30fb\u5099\u8003\u306e\u9805\u76ee\u3067\u3001 \u901a\u4fe1\u8981\u4ef6\u8868\u306b\u307e\u3068\u3081\u307e\u3059\u3002\u5927\u4f53\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u696d\u52d9\u901a\u4fe1\u304a\u3088\u3073\u7ba1\u7406\u901a\u4fe1\u304c\u767a\u751f\u3057\u307e\u3059\u3002 \u7279\u306b\u5236\u7d04\u304c\u7121\u3051\u308c\u3070\u57fa\u672c\u7684\u306bINPUT\u3067\u5236\u5fa1\u3057\u307e\u3059\u3002OUTPUT\u306f\u57fa\u672cANY ACCEPT\u3002\u2460\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u21d2WEB\u30b5\u30fc\u30d0 DstPort tcp:80 \u2461\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u21d2WEB\u30b5\u30fc\u30d0 Established,Related \u2462WEB\u30b5\u30fc\u30d0\u21d2DB\u30b5\u30fc\u30d0 DstPort tcp:3306(mysql) \u2463WEB\u30b5\u30fc\u30d0\u21d2DB\u30b5\u30fc\u30d0 DstPor\u2026","blog_url":"https://fushigisw.hatenadiary.org/","categories":["\u81ea\u5b85\u30b5\u30fc\u30d0"],"provider_name":"Hatena Blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/fushigisw/","author_name":"fushigisw","provider_url":"https://hatena.blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffushigisw.hatenadiary.org%2Fentry%2F20120111%2F1326281492\" title=\"iptables\u8a2d\u5b9a - \u3075\u3057\u304e\u30b9\u30a4\u30c3\u30c1\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","width":"100%","blog_title":"\u3075\u3057\u304e\u30b9\u30a4\u30c3\u30c1"}