I have a SBS server at one of my customers that rebooted last night to finish some security updates. Now the RRAS VPN will not work. Nothing has changed with the firewall.
When we try to connect we get either error 800 or error 678.
I ran portqry.exe from the box itself and it tells me that 1723 is NOT LISTENING. I don't see how this is possible. RRAS is running and there are no errors in the event logs. I'm looking at the RRAS MMC snap-in and the server is up. I have disabled and recreated the RRAS VPN a few times now using both the SBS wizard and from the MMC snap-in.
All other common ports seem to be fine such as 25, 389, 445, 3389 etc.