Hi all: I have no knowledge on this subject and need to
know some quick info.

We have a simple WAN with two P-2-P T1's to our branch
offices. Our main office also has a T1 to our ISP. We run
NW6.5 sp8 on all servers and BM3.9 in our main office as our

So here is the deal, we are considering DSL backup lines
which most likely will be dynamic IPs through the local
telco at our branch office sites. What I would like to do
(if possible) is in the event of T1 failure shift to the DSL
lines, establish VPN connections through the internet to our
BM server.

Is this doable? Or is there a better way?