Created
June 7, 2013 01:59
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simple port forwarding
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| out_nic=eth0 | |
| in_nic=eth1 | |
| in_net_cidr=192.168.0.0/24 | |
| iptables -t nat -A POSTROUTING -o ${out_nic} -j MASQUERADE | |
| iptables -t nat -A POSTROUTING -o ${in_nic} -s ${in_net_cidr} -j MASQUERADE | |
| dst_port=10022 | |
| dst=192.168.0.5:22 | |
| iptables -t nat -A PREROUTING -p tcp --dport ${dst_port} -j DNAT --to-destination ${dst} |
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