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Feb 28, 2020 Replied to a topic by laqow Linux 请教如何设置 iptables 将 localhost 某端口产生的数据转发到另一个 IP 的端口上？ |
刚解决了类似的问题，下面的命令试试：
sudo sysctl -w net.ipv4.conf.all.route_localnet=1
sudo iptables -t nat -A OUTPUT -m addrtype --src-type LOCAL --dst-type LOCAL -p tcp --dport 12345 -j DNAT --to 192.168.10.1:54321
sudo iptables -t nat -A POSTROUTING -m addrtype --src-type LOCAL --dst-type UNICAST -j MASQUERADE
sudo sysctl -w net.ipv4.conf.all.route_localnet=1
sudo iptables -t nat -A OUTPUT -m addrtype --src-type LOCAL --dst-type LOCAL -p tcp --dport 12345 -j DNAT --to 192.168.10.1:54321
sudo iptables -t nat -A POSTROUTING -m addrtype --src-type LOCAL --dst-type UNICAST -j MASQUERADE
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