Linksys WRV54G and Sentinel VPN Problems

Archived from groups: comp.dcom.vpn (More info?)

Hi. I'm having trouble establishing a VPN tunnel from my PC (LAN
192.168.2.0/255.255.255) to my office WRV54G router (LAN
192.168.5.0/255.255.255.0). I've got my home router with passthrough
enabled and port 500 forwarded. I believe this end is fine as I can
establish tunnels to other linksys routers voer the internet. However,
SSH Sentinel tells me that the router doesn respond to the IKE request.

Has any successfully done this? I've been able to configure a BEFVP41
for this int he past without too much trouble, but this router is a
pain.
Any suggestions would be a huge help.
Thanks,
--Ryan