Chain PREROUTING (policy ACCEPT)
num target prot opt source destination
1 DNAT tcp -- 0.0.0.0/0 extip tcp dpts:30000:30010 to:localip
2 DNAT tcp -- 0.0.0.0/0 extip tcp dpt:1720 to:localip
3 DNAT udp -- 0.0.0.0/0 extip udp dpts:5000:5003 to:localip
Chain POSTROUTING (policy ACCEPT)
num target prot opt source destination
9 SNAT tcp -- localip extip2 to:extip
10 SNAT udp -- localip extip2 to:extip
Chain OUTPUT (policy ACCEPT)
num target prot opt source destination
Table: filter
Chain INPUT (policy ACCEPT)
num target prot opt source destination
Chain FORWARD (policy ACCEPT)
num target prot opt source destination
3 ACCEPT tcp -- extip localip tcp dpts:30000:30010
4 ACCEPT udp -- extip localip udp dpts:5000:5003
5 ACCEPT tcp -- extip localip tcp dpt:1720