Some Websites not working through pptp tunnel

Hello

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.

Thanks

do you have mss rules in mangle?

Hello

On the tunnels yes (is automatic)

On the adsl connection no.

:slight_smile: