{"id":1492,"date":"2007-07-31T23:00:00","date_gmt":"2007-07-31T15:00:00","guid":{"rendered":"http:\/\/blog.pmail.idv.tw\/?p=1492"},"modified":"2007-07-31T23:00:00","modified_gmt":"2007-07-31T15:00:00","slug":"nat%e4%b8%bb%e6%a9%9f%e5%ae%89%e5%85%a8%e6%80%a7%e5%8a%a0%e5%bc%b74","status":"publish","type":"post","link":"https:\/\/blog.pmail.idv.tw\/?p=1492","title":{"rendered":"NAT\u4e3b\u6a5f\u5b89\u5168\u6027\u52a0\u5f37(4)"},"content":{"rendered":"<p>\u9019\u5e7e\u5929\u7ffb\u4e86\u4e00\u4e0biptables \u7684\u66f8,\u9806\u4fbf\u6aa2\u67e5\u4e00\u4e0b\u516c\u53f8NAT\u4e3b\u6a5f\u767c\u73fe\u6709\u4e9b\u5b89\u5168\u4e0a\u7684\u7591\u616e<\/p>\n<p><!--more--><\/p>\n<p>\u56e0\u70ba,\u6211\u6c92\u6709\u8003\u616e\u5916\u90e8\u5230\u5167\u90e8\u7684\u898f\u5247 <\/p>\n<p>\u56e0\u70ba\u516c\u53f8\u5167\u90e8\u4f7f\u7528\u7684\u662f<strong>\u79c1\u6709\u7684IP<\/strong> <\/p>\n<p>\u6240\u4ee5\u5916\u9762\u9032\u4f86\u7684\u5c01\u5305\u76ee\u7684\u5730 <\/p>\n<p>\u4e0d\u53ef\u80fd\u662f<strong> 192.168.0.0 \/16&nbsp; ,&nbsp; 172.16.0.0\/12 ,&nbsp; 10.0.0.0\/8<\/strong>\u9019\u4e09\u6bb5\u7684ip <\/p>\n<p>\u6240\u4ee5\u5728IPTABLES \u52a0\u5165\u4e863\u689d\u898f\u5247 <\/p>\n<p><strong>\/sbin\/iptables -t nat -A PREROUTING -i ppp0 -s 10.0.0.0\/8 -j DROP<\/strong> <\/p>\n<p><strong>\/sbin\/iptables -t nat -A PREROUTING -i ppp0 -s 172.16.0.0\/12 -j DROP<\/strong> <\/p>\n<p><strong>\/sbin\/iptables -t nat -A PREROUTING -i ppp0 -s 192.168.0.0\/16 -j DROP<\/strong><\/p>\n<div class=\"21cd169d3c0f71e95b84db320302cb4a\" data-index=\"1\" style=\"float: right; margin:10px 0 10px 10px;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-8711325745898650\"\r\n     crossorigin=\"anonymous\"><\/script>\n<\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>\u9019\u5e7e\u5929\u7ffb\u4e86\u4e00\u4e0biptables \u7684\u66f8,\u9806\u4fbf\u6aa2\u67e5\u4e00\u4e0b\u516c\u53f8NAT\u4e3b\u6a5f\u767c\u73fe\u6709\u4e9b\u5b89\u5168\u4e0a\u7684 &hellip; <a href=\"https:\/\/blog.pmail.idv.tw\/?p=1492\">\u95b1\u8b80\u5168\u6587 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[17],"tags":[],"class_list":["post-1492","post","type-post","status-publish","format-standard","hentry","category-linux-nat"],"_links":{"self":[{"href":"https:\/\/blog.pmail.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/1492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.pmail.idv.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.pmail.idv.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.pmail.idv.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.pmail.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1492"}],"version-history":[{"count":0,"href":"https:\/\/blog.pmail.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/1492\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.pmail.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.pmail.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.pmail.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}