HI there guys, I,m having the same problem like this guys in the link bellow, but noone aswered it. http://lists.samba.org/archive/samba/2006-August/124015.html Do no know what really happened in my configuration, the day after I was able to add machines to the domain and the like, yesterday I could not, and I'm having the same problem, the smbclient -L localhost shows only my machine, is this related to samba or can I thinks that this is something external to samba?, the firewall is down, policy accept by default, I'm using samba with ldap as a backend The machine is debian etch with samba 3.0.24, when I try to add a user to the domain it comlain ( win machine ) that the user doesn exist or wrong password, genten passwd and groiup show susers and machines. Any clue what can I check? Thanks in advance.