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corerman/iptables.sh

Created January 10, 2018 14:02
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iptables转发：根据ip进行转发
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iptables.sh
iptables -t nat -A PREROUTING -d 1.2.3.4 -p tcp --dport 3389 -j DNAT --to 192.168.1.1:3389
类似这个的。
1.2.3.4是你的外网IP  192.168.1.1是你想映射到外网的内网服务器。
如果vps有多个ip，可以实现ip之间端口转发
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