I have an ipsec vpn running between to Comcast cable connections and it
seems stable but I have one problem, the server that needs to be accessed is
at 192.168.1.20 with m0n0 LAN at 1.1  
The other side of the network is m0n0 LAN 192.168.131.1
From either of the two XP stations in that location or the m0n0 itself, I
can ping 1.1 or any workstation on the remote site EXCEPT the legacy Unix
server at 192.168.1.20 !!
This is driving me nuts! Why would only one ip that I know is live and
pingable not respond when others do?