We had a 2003 server set up to accept VPN connections. It was working fine for about two weeks. We were just using the simple PPTP connection. As of last night, the VPN stopped working. I noticed that there were no longer any PPTP ports listed in the RRAS console. I have tried disabling and re-enabling RRAS and it is configured to use PPTP but the ports just never show up. The only changes made on this server yesterday was an upgrade to the latest version of Blackberry Enterprise Server. Is there a chance that caused the problem or should I be looking at something else?