PPT VPN Client behind PIX

[slafferty]

When I visit a client that has a PIX Firewall setup and is passing GRE traffic and I try to PPTP into a different client somewhere else I'm not able to connect.

I don't think the PIX is passing the right traffic.

What command can I use to enable the PIX to pass this traffic?

port 1723 from any to any?

[awaheed]

Hi,

You need to make sure that TCP port 1723 & IP Protocol 47 (GRE) needs to be open through the PIX for outbound PPTP to work.

Regards,

Aamir