[pptp-server] question about vpn and domain login

[Jason Osborne]

I have quite a simple network. i have a linux server on a lan and dsl.
the linux server runs poptop and it is setup correctly and works just
fine. i have a pdc nt 4.0 server on the lan that provides domain logins.
i have the chap-secrets file setup correctly (domain\\user passwd). a
win98 client logs in successfully and can only access the computers if i
setup client for microsoft networks to login to the domain. the question
is, i was wondering if there is a program that i can install or
something i can do to nt to make it only ask for the domain login after
the vpn has been connected (my boss doesn't like the pause while windows
logs into a non-existent domain). i worked at gte and microsoft had such
a program but i haven't been able to find it anywhere. any help is
appreciated. thanks, jason.