[Samba] samba3: need to wait 3 minutes before login

[Livius Penter]

Hi,

at our local computer pool in the school we've a samba3
server and about 40 winnt-4.0 workstations. the main
problem is, that the workstations have to wait for
about 3 minutes after they started, before a user can
login. in other words: the computer starts and if you
try to login then immediatly you'll get "domain manos
not available" or something like this. but if you wait
approximatly 3 minutes you are able to login successfully.

does anyone know about this problem and how we could solve
it ?

thank you,

livius