For a long time our VPN connection was working fine with users
connecting to
their home. Recently I have run across an error message that I've been

receiving when I try to connect from a XP machine in the office.

The login seems to go correctly and then 15-20 seconds after I make
connection I get the error message..

'VPN server is not responding - disconnecting'

Any ideas why this might be happening. Nothing has changed on the