I have (2) networks; one is a private point-to-point T1 the other is a VPN connection across the public internet. I am trying to get the two sites to communicate through my corporate office where both the t1 and VPN is terminated. On the T1 side i have a 1720 on the remote and a 3745 at corporate. On the VPN side I have a PIX at the remote and a VPN3000 at corporate. The private remote network is 192.168.40.0/24 and the VPN network is 192.168.71.0/24. Corporate is 192.168.10.0/24. How can i route traffice from the VPN site to the private T1 remote and vice/versa?