We use ADSL as a backup for our Wisp.
We now have all our customers going via PPTP tunnels.
The customers that have a tunnel cannot access hotmail, ninmsn and other websites, thay just time out.
The customer that are not in a tunnel are fine.
It just a few websites.
I think it may have something to do with MTU or something like that.
Does snayone have a fix/work around?
All units are 3.11.