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PPTP Protocol

I have been working an access list to limit the inbound traffic to my network. We currently use Microsoft's vpn server. Everytime I try to vpn in, and I run a netstat, it tells me that it is trying to use pptp but no port number. Does anyone know what port number needs to be opened up for the pptp to work?

1 REPLY

Re: PPTP Protocol

TCP port 1723

Also, you must have GRE (IP protocol 47) available.

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