:postrouting;type nat hook postrouting priority 0 *ip;test-ip4;postrouting iifname "eth0" tcp dport 80-90 snat to 192.168.3.2;ok iifname "eth0" tcp dport != 80-90 snat to 192.168.3.2;ok iifname "eth0" tcp dport {80, 90, 23} snat to 192.168.3.2;ok iifname "eth0" tcp dport != {80, 90, 23} snat to 192.168.3.2;ok iifname "eth0" tcp dport != 23-34 snat to 192.168.3.2;ok