Hi
Well, I'm sure if you guys have understood me correctly. The Aruba and the firewall/NAT device is serving several PPTP (GRE) connections as we speak. This clearly states that both the Aruba and firewall/NAT device can handle several PPTP connections at one given time.
The problem occurs when 2 persons from the same remote location, try the PPTP. They will normally connect showing the same public IP. In this case, the second PPTP from the same location is not working.
This might be a problem with the firewall on the remote location or the firewall/NAT in front of this Aruba.
My main concern was that this was a Aruba problem, but as I can see this is more a firewall/NAT device problem.
Will ask the firewall guys to have a look at the logs.
Roar