I am in the process of implementing a 2003 AD to replace the existing NT 4.0 domain. I have been using Samba/Winbind for several years with the NT 4.0 domain and have been quite happy. Now comes the fun of reproducing that functionality with AD. I have successfully joined a (Suse)SLES9 Linux server using Samba 3.0.9 and I can browse the shares, but the pam.d scripts that work on my existing servers don't seem to work here. Below is the error that I am getting, where should I start looking? -- Terry Poperszky Mar 28 12:59:30 V108 winbindd[2546]: cli_nt_setup_creds: request challenge failed Mar 28 13:04:30 V108 winbindd[2546]: [2005/03/28 13:04:30, 0] rpc_client/cli_netlogon.c:cli_nt_setup_creds(256) Mar 28 13:04:30 V108 winbindd[2546]: cli_nt_setup_creds: request challenge failed Mar 28 13:09:30 V108 winbindd[2546]: [2005/03/28 13:09:30, 0] rpc_client/cli_netlogon.c:cli_nt_setup_creds(256) Mar 28 13:09:30 V108 winbindd[2546]: cli_nt_setup_creds: request challenge failed Global Config: V108:/etc/samba # cat /etc/samba/smb.conf # smb.conf is the main Samba configuration file. You find a full commented # version at /usr/share/doc/packages/samba/examples/smb.conf.SUSE if the # samba-doc package is installed. # Date: 2005-01-28 [global] include = /etc/samba/dhcp.conf wins server = 10.49.1.19 logon drive = P: username map = /etc/samba/smbusers map to guest = Bad User winbind trusted domains only = yes realm = hcwan.net logon home = \\%L\%U\.9xprofile printer admin = @ntadmin, root, administrator printcap cache time = 750 netbios name = v108 cups options = raw server string = SLES 9 printing = cups idmap uid = 1000-2000 password server = * workgroup = hcwan logon path = \\%L\profiles\.msprofile winbind enum groups = yes os level = 20 printcap name = cups security = ads preferred master = no