Have vpn working: can't ping subnet but can ping lan ip

From:	Joe Commisso <jemc at bluefrog dot com>
To:	m0n0wall at lists dot m0n0 dot ch
Subject:	Have vpn working: can't ping subnet but can ping lan ip
Date:	Fri, 29 Sep 2006 22:48:31 -0400

Hi,

Question:
I have a PPTP vpn that allows me to ping anything on my subnet.
I have also an ipsec vpn working and can ping m0n0wall internal ip, but 
cannot ping anything else on the LAN.
If I go to m0n0wall web gui: "Diagnostics -> Ping/Traceroute", I can 
ping from there - anything on the LAN.
But I can't ping from connected mobile client.

Any ideas are more than welcome,

Joe