Hello,
I was hoping someone might be able to provide any help with this?
We recently upgraded our crappy little firewall (3com) to a Nokia/Check point firewall (NG with AI). Before the upgrade, we had some PC's that had a VPN connection off-site using Nortel VPN client connecting to a Nortel VPN box.
After the upgrade, this has failed to work, and always hangs at 'Retrieving Banner Text.' I have done loads of searching on the net, and so far have tried just about everthing I could find on the subject. I have been speaking to a person who knows Check Point, and he mentioned something about NAT Traversal over TCP that would fix the problem, but I'm not sure where to configure this in the Dashboard?
I have these protocols enabled:
ESP (50) IKE (500) IKE_TCP (500) AH (51) Port 10000 (UDP & TCP) Port 10001 (UDP) Port 17 (UDP & TCP) Port 2746 (UDP)
The VPN clients WILL connect however, if I assign the PC it's own external IP address. As we do not have unlimited external IP's, that really is not an option.
Any help, tips or pointers would be very much appreciated!
JL