Hi, I have successfully connected to win2000 domain with Samba3.01 on RH9. Kerbero version is 1.27. Win98 and ME user can connect to the share folder with both netbios name and IP address of samba. However, win2000 and XP can only connect with IP address but netbios name. The log.winXP shows "failed to verfiy incoming ticket". Is there anything wrong? smb.conf as below: ====# Global parameters [global] netbios name = fileserver realm = PEH.COM security = ADS auth methods = winbind password server = pdc client lanman auth = No client plaintext auth = No log file = /var/log/samba/log.%m min protocol = LANMAN1 local master = No # ldap ssl = no idmap uid = 10000-20000 idmap gid = 10000-20000 template homedir = /home/winnt/%D/%U template shell = /bin/bash winbind separator = + wins server = 192.168.0.9 192.168.0.55 [finance] comment = Finance Dept path = /share/finance valid users = <mailto:'@peh+domain> '@peh+domain users' read list = peh+steven_tse write list = <mailto:'@peh+domain> '@peh+domain users' create mode = 0660 directory mode = 0770 force group = ntgroup [c$] comment = whole shared data path = /public valid users = peh+admin write list = peh+admin create mode = 0660 directory mode = 0770 === Please help, thankyou. Best Regards, Steven