[admin@lan] > ip ad pri
Flags: X - disabled, I - invalid, D - dynamic
# ADDRESS NETWORK BROADCAST INTERFACE
0 192.168.30.1/24 192.168.30.0 192.168.30.255 lan
1 192.168.10.2/24 192.168.10.0 192.168.10.255 NO.1
2 192.168.20.2/24 192.168.20.0 192.168.20.255 NO.2
[admin@lan] > ip firewall mangle pri
Flags: X - disabled, I - invalid, D - dynamic
0 chain=prerouting src-address=192.168.30.2-192.168.30.127 action=mark-routing
new-routing-mark=10 passthrough=yes