I use the Cisco VPN client to access my companys systems. Outlook and ERP telnet trafffic is routed correctly thru the tunnel. However all of sudden the special exchange version of Microsoft messenger 5.0 that is hosted within out network no longer gets router thru the VPN tunnel. I did a trace route and it shows activity from my pc goes out the public side of my connection and does not get pushed thru the VPN tunnel.
What controls or setting can I change on my PC (XP Pro) to make this application route thru the VPN as it has prior to the last week or so?