PPTP client behind PIX

[lairdnet]

I have a PPTP client sitting behind a PIX firewall attempting to connect to a remote Microsoft PPTP VPN server. It appears to reach the remote server then returns a server not responding message during the authentication. I configured a static NAT address for the client but same response. I have minimal access list rules. Is there anything I'm missing here or should this work as long as my client can get out to the internet?

Thanks in advance.

Travis Laird

[varrialet]

The PIX should be blocking the return GRE packet. If you are able to, check the log and watch.

Then, just open up GRE inbound to your host.