Hello all. I sure would appreciate any help anyone might
be able to offer.

Here is my problem. My client has a vanilla installation
of SBS2000 (2 NICs, ADSL connection, using ISA as
firewall, Win2K SP4, SBS2000 SP1). When we create a
virtual private network connection from a Windows XP
client, we have no problems - we can see the server and
ping it successfully, see shares on the server etc.

However, when we connect through VPN using a Windows 2000
client, we can't see squat - can't ping 192.168.16.2,
can't see server or shares.

I have checked DNS and WINS, and everything seems in
order.

Any suggestions or other things to check?

Thanks!

Steve