Cannot connect to Nortel VPN through pix 1

[snemes]

Good day to all.....

We are currently trying to implement Pix firewall, unfortunaly we are having a few problems. We are currently using Nortel VPN. Our VPN server resides behind the Pix. Our inside users are having no problems connecting, however our outside users cannot connect and receive error 678 (cant connect to host).

We have ports 1723 and 47 open on the Pix and still cant connect from the outside.

If anyone has any ideas to what the problem may be please respond.

Thanks for your help...
Scott

 

[Frid4y]

You need to make sure you open port 1723 and Protocol 47.
Protocol 47 is not the same as port 47.
Maybe the following link will help you:

http://www.cisco.com/warp/public/110/pix_pptp.html#pptpwith