firewall-cmd 如何做port-mapping

技術

1. 特定port轉到內部某ip的port

firewall-cmd --add-rich-rule="rule family=ipv4  forward-port port=8080 protocol=tcp to-port=8080 to-addr=192.168.1.1" --zone=public --permanent

2. 特定ip,特定port轉道內部某ip的port

firewall-cmd --add-rich-rule="rule family=ipv4 source address=x.x.x.x forward-port port=8080 protocol=tcp to-port=8080 to-addr=192.168.1.1" --zone=public --permanent

 

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