I'm attempting to use samba 3.01pre3 (on RedHat 9) and an AD domain with kerberos. Samba machines are member servers only. smbd/nmbd/winbindd all running and behaving as advertised. I've made these changes to the smb.conf file; workgroup = XXXXX realm = xxxxx.REALM security = ads idmap uid = 10000-50000 idmap gid = 10000-50000 And these changes to the krb5.conf file; [libdefaults] deafult_realm = XXXXX.REALM [realms] XXXX.REALM { admin_server = servername.xxxxx.realm:749 kdc = servername.xxxxx.realm:88 default_realm = xxxxx.realm } [domain_realm] .XXXXX.REALM = xxxxx.realm xxxxx.realm = XXXXX.REALM The join command seemed work an told me I had been successful in joining the domain/realm. I assume that things now are at least partially working, as when I do 'kinit -V username@XXXXX.REALM', I am asked for my AD password. If I type it, I am returned to the prompt, and kinit informs me that; 'Authenticated to Kerberos V5'. If, however, I then do 'smbclient -k -L <servername> -U <username>' (and type my AD password), I am told; 'session setup failed: NT_STATUS_MORE_PROCESSING REQUIRED Did you forget to run kinit?' Obviously I didn't forget to run kinit, but klist tickets returns; 'No credentials cache found (ticket cache FILE:tickets)' If I rerun smbclient without the '-k' (using W2K native mode), there are no problems with listing or connecting. Where have I gone wrong? Thanks in advance Bryan Tonnet ********************************************************************** This message is intended for the addressee named and may contain privileged information or confidential information or both. If you are not the intended recipient please delete it and notify the sender. **********************************************************************