table ip nat { chain POSTROUTING { type nat hook postrouting priority srcnat; policy accept; oifname "enp0s3" counter packets 71 bytes 4910 masquerade } chain PREROUTING { type nat hook prerouting priority dstnat; policy accept; tcp dport 10001 counter packets 0 bytes 0 dnat to 192.168.200.3:22 tcp dport 10000 counter packets 0 bytes 0 dnat to 172.17.0.2:22 tcp dport 10002 counter packets 0 bytes 0 dnat to 192.168.200.2:22 } }