I have installed a Samba 3 server to run as PDC in parallel with the old NT4 server. They both use different Domain names and netbios names. the NT server uses NT-SERVER as netbios name and INTERFACE as workgroup. The new Samba server uses IFDOMAIN both as workgroup and netbios name. When I try a smbclient -L //IFDOMAIN/ it's not working read_socket_with_timeout: timeout read. read error = Connection reset by peer. protocol negotiation failed when I turn the NT server off and try it again, then it works. I don't quite understand why since they shouldn't have any problems because of the differing names but unfortunately it seems that it does bother somehow. Is there a way to have the old NT server also running until all users are moved to the new server? Regards, Cristian Livadaru