I need to setup a temporary VPN at one of our offices using a DSL account. I am using a watchguard SOHO to establish the VPN tunnel.
The problem I see is.... the ISP issues a router/firewall appliance to connet to the DSL service. Behind this, I need to setup my WG SOHO. The ISPs router is set to subnet all PCs behind it, thus subnetting my SOHO and making my VPN tunnel impossible to setup. (As I understand it, my SOHO need to be end 'end-point', with an external IP address)
Anybody have any suggestions? Can the ISP's router be put into a 'passive mode'? Is there a way to setup MY SOHO so that the VPN tunnel will work running through the ISPs router?
Confusing enough? ;-)