8200N / BT Infinity VPN issues
Posted: Wed Jul 04, 2012 11:29 pm
I've managed to get a connection to BT Infinity via VDSL.
I have an SBS 2008 server sitting behind the router.
Most things are working but I've got 2 issues that I can't seem to get fixed. Most importantly, I can't get VPN to work. I've forwarded port 1723 as a virtual host which is forwared on to the server but for some reason I cannot connect. It seems to be failing during authentication with the following error.
I'm wondering if there's anything I else I need to configure to get it to authenticate properly. VPN works fine with the BT router setup and all the same port forwarding settings have been copied over correctly as far as I'm aware.
The Error message suggests it may an issue with regard to GRE. Any ideas if I need to make any changes there and if so, where?
I have an SBS 2008 server sitting behind the router.
Most things are working but I've got 2 issues that I can't seem to get fixed. Most importantly, I can't get VPN to work. I've forwarded port 1723 as a virtual host which is forwared on to the server but for some reason I cannot connect. It seems to be failing during authentication with the following error.
I'm wondering if there's anything I else I need to configure to get it to authenticate properly. VPN works fine with the BT router setup and all the same port forwarding settings have been copied over correctly as far as I'm aware.
The Error message suggests it may an issue with regard to GRE. Any ideas if I need to make any changes there and if so, where?