Additional Information:
root@DD-WRT:~# ip -4 a ls
1: lo: <LOOPBACK,MULTICAST,UP> mtu 16436 qdisc noqueue
inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
6: vlan1: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
inet 192.168.0.47/24 brd 192.168.0.255 scope global vlan1
7: br0: <BROADCAST,MULTICAST,PROMISC,UP> mtu 1500 qdisc noqueue
inet 192.168.1.1/24 brd 192.168.1.255 scope global br0
inet 169.254.255.1/16 brd 169.254.255.255 scope global br0:0
9: tun0: <POINTOPOINT,MULTICAST,NOARP,UP> mtu 1500 qdisc pfifo_fast
inet 172.16.0.6 peer 172.16.0.5/32 scope global tun0
root@DD-WRT:~#
root@DD-WRT:~# iptables -t nat -L -n -v
Chain PREROUTING (policy ACCEPT 4557 packets, 813K bytes)
pkts bytes target prot opt in out source destination
0 0 DNAT icmp -- * * 0.0.0.0/0 192.168.0.47
to:192.168.1.1
2 137 TRIGGER 0 -- * * 0.0.0.0/0 192.168.0.47
TRIGGER type:dnat match:0 relate:0
Chain POSTROUTING (policy ACCEPT 7 packets, 538 bytes)
pkts bytes target prot opt in out source destination
76 6193 SNAT 0 -- * vlan1 0.0.0.0/0 0.0.0.0/0
to:192.168.0.47
0 0 RETURN 0 -- * br0 0.0.0.0/0 0.0.0.0/0
PKTTYPE = broadcast
2 410 MASQUERADE 0 -- * br0 192.168.1.0/24 192.168.1.0
/24
600 30770 MASQUERADE 0 -- * tun0 0.0.0.0/0 0.0.0.0/0
Chain OUTPUT (policy ACCEPT 48 packets, 4229 bytes)
pkts bytes target prot opt in out source destination
