I had a working setup for months. This morning everything was working fine. This afternoon I switched ISPs and can no longer access the remote system. The Shrew VPN shows the Tunnel as enabled, but I cannot access anything on the remote end.

As I said the only change is the ISP, Comcast, and the Modem/Router which is now a Netgear C3000. I configured the C3000 to use the same network addressing, so I still have 3 different networks.

Local LAN=192.168.0.x
VPN Host=192.168.2.10
Remote SERVER=192.168.1.2
Remote Network Resource = 192.168.1.0/255.255.255.0

My best guess is that it's a port issue, either not configured correctly on the C3000 or Comcast is blocking a port that my old ISP allowed. But the 2 ports I'm aware of the Shrew VPN using (500 & 4500) are not blocked according to Comcast and I specifically enabled them in the C3000.

Other Info:
Win7 Pro, Shrew 2.2.2
Remote Router: Cisco RVS4000

Any suggestions? Thanks!
Marc
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