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docu:csheet:net:iptables:port_redirection
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docu:csheet:net:iptables:port_redirection [2020/03/30 15:37] admin |
docu:csheet:net:iptables:port_redirection [2020/07/19 22:32] (current) admin |
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| # example: | # example: | ||
| iptables -t nat -A OUTPUT -d 127.0.0.1 -p tcp --dport 80 -j DNAT --to-destination 127.0.0.1: | iptables -t nat -A OUTPUT -d 127.0.0.1 -p tcp --dport 80 -j DNAT --to-destination 127.0.0.1: | ||
| + | |||
| + | # nat 1:1 port from public to private IP space | ||
| + | iptables -t nat -A POSTROUTING -j MASQUERADE | ||
| + | iptables -t nat -A PREROUTING -d [A_PUBLIC_IP] -p tcp --dport 222 -j DNAT --to-destination [LAN_IP]:22 | ||
| </ | </ | ||
docu/csheet/net/iptables/port_redirection.1585582678.txt.gz · Last modified: 2020/03/30 15:37 by admin
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