VPN disconnects at logon...

[Tom]

When I try to connect to my clients server (win2k) with
VPN setup, I get 721 Error after it tries to verify the
username and password. I have opened port 1743 on the
router, the VPN works fine if I'm inside the network.

What am I missing?

Thanks,

Tom

 

[Marc Reynolds [MSFT]]

Hi Tom,

PPTP requires TCP port 1723 and IP Protocol 47 (GRE) be allowed.

Thanks,
Marc Reynolds
Microsoft Technical Support

This posting is provided "AS IS" with no warranties, and confers no rights.

 

[Tom]

Whats GRE?