I have just replaced a Vigor 2800 with a new 2820n (it failed in service). I have a Vigor 2600 at the other end of the VPN. The routers are 192.168.0.2 and 192.168.1.1 both using port 8080 for admin. When the VPN tunnel is not there ie the ADSL in not connected I can log onto the 2820n fine but when the VPN tunnel is made I connect onto the Vigor 2600 at the other end! Weird or what? I just can't figure out what's going on and have tried various setting but to no avail. Any ideas? - changing the admin port of the 2820n doesn't work - it can't find the page when the VPN tunnel is made.

This is what happens if you don't put 0.0.0.0 in My WAN IP and Remote gateway IP on the Lan to Lan set up!