I have put a pix 501 behind a linksys router. What I have done is taken my private address space and broken it in half 255.255.255.128, the back half will be my tunnelled network. I have setup a tunnel with our Cisco 3000 VPN concentrator the same as I have done in the past. However, I cannot bring up the tunnel. What I do notice on the cis 3000 I see the phase one piece of the tunnel come up, but nothing else. Is there something on the Linksys I should check. I am using the same config that I know works. I would appreciate your input...
thx,