sounds like cached credentials issue. try this command net use \\vpnservername\sharename /u:username. Does this work? If not, what's the system error code? or check this link,
Can access remote computer via VPN occasionally
However, when the same user access the VPN, he uses cached credentials to access
.... The VPN user may lose the cached credentials and may need to use net ....
www.chicagotech.net/casestudy/vpnaccess1.htm
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com
"twanat" <(E-Mail Removed)> wrote in message news:(E-Mail Removed)...
I just created a new W2K3 server with VPN access using basic RRAS (no
firewall yet).
From my existing workstation (which is a member of a different domain), I am
able to connect to the new server using a VPN connection.
If I try to browse the new domain, I can see the new server. If I try to
expand the server I get prompted to enter a user id and password for that
domain. The prompt fills in a legitimate <domain>\<user> format for me, but
if I give the password, and hit OK, it just keeps reprompting.
I know 'everyone' has the right to 'Access this computer from the Network'
and the share itself allows everyone access.
If I try to map the drive, I get the same sort of error.
Does anyone have any idea of the problem or where to start looking at least?