Jay, I'm looking for VPN from external through to internal. Look the scenario: - I have to put some computers stations at the mall conected with Internet. - At the office I have an back to back with "private DMZ". - I'd like that, when someone turn On the computer's mall it automaticaly make an VPN whith office and do the authenticate at Active Directory, taking the Group Police for that computer. - The stations are W2K Pro with single user mode. Do you have some idea how to build this ? Thank you Denis Gathas Sao Paulo - Brazil ps - Sorry about my english > Are you looking for VPN from perimeter network to internal network (for > example, so don't have to publish LDAP, GC, RPC, Kerboros, etc for Front End > OWA), or for VPN from external through to perimeter network? >