Openswan/Cisco PIX: NATting a VPN Tunnel
I have two sites that need VPN connectivity. One site runs a Linux router (Openswan) and the other site runs a Cisco PIX 501. Both sites use the private network scheme: 192.168.1.0/24, and cannot be changed at this time (Unfortunate, I know). Ideally, in our situation, the Linux box would NAT the VPN traffic, but the research I have done suggests that is not possible. Does anyone have any experience with this? Can it be done this way?