{"id":2127,"date":"2024-12-02T16:25:54","date_gmt":"2024-12-02T08:25:54","guid":{"rendered":"https:\/\/www.yusian.com\/blog\/?p=2127"},"modified":"2024-12-02T16:34:29","modified_gmt":"2024-12-02T08:34:29","slug":"configure-iptables-to-forward-subnets-data-on-linux","status":"publish","type":"post","link":"https:\/\/www.yusian.com\/blog\/article\/2024\/12\/02\/1625542127.html","title":{"rendered":"Configure iptables to forward subnets data on Linux"},"content":{"rendered":"<ul>\n<li>source: <code>192.168.1.0\/24<\/code><\/li>\n<li>destination: <code>172.16.1.0\/24<\/code><\/li>\n<li>policy: <code>SNAT<\/code><\/li>\n<\/ul>\n<pre><code class=\"language-shell line-numbers\">iptables -A FORWARD -s 192.168.1.0\/24 -d 172.16.1.1\/24 -j ACCEPT\niptables -A FORWARD -s 172.16.1.0\/24 -d 192.168.1.0\/24 -m state --state RELATED,ESTABLISHED -j ACCEPT\niptables -t nat -A POSTROUTING -s 192.168.1.0\/24 -d 172.16.1.0\/24 -j MASQUERADE\n<\/code><\/pre>\n<p><strong>Linux PC can forwarding data as a router when you configure iptables with above.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>source: 192.168.1.0\/24 destination: 172.16.1.0\/24 policy: SNAT iptables -A FORWARD -s 192.168.1.0\/24 -d 172.16.1.1\/24 -j ACCEPT iptables -A FORWARD -s 172.16.1.0\/24 -d 192.168.1.0\/24 -m state &#8211;state RELATED,ESTABLISHED -j ACCEPT iptables -t nat -A POSTROUTING -s 192.168.1.0\/24 -d 172.16.1.0\/24 -j MASQUERADE Linux PC can forwarding data as a router when you configure iptables with above.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,386,1],"tags":[452,451,8,453],"class_list":["post-2127","post","type-post","status-publish","format-standard","hentry","category-centos","category-ubuntu","category-article","tag-forward","tag-iptables","tag-linux","tag-snat"],"_links":{"self":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts\/2127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/comments?post=2127"}],"version-history":[{"count":0,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts\/2127\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/media?parent=2127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/categories?post=2127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/tags?post=2127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}