I have setup a VPN connection from my 3030 concentrator(4.1.7) to a PIX 506e (6.3.3) in client-mode. The remote side runs a propriertary application, which we've allow the port to pass through the tunnel, which it does. However, every morning when they come in, their application doesn't work, but the tunnel is still connected and they can ping. If they reboot the PIX, then it works? We tried upgrading the concentrator to 4.1.7 from 4.1.5 without any luck. Debugs don't show anything on the PIX or Concentrator side.
Anyone have any thoughts or seen something like this before??? Any assistance would be greatly appreciated.
