Hello list, Iam using samba4 betta4 as PDC, I want to know if is posible join a BDC server under samba4 of course without replicate firstly, and after force the replication, the problem is when I try to join samba as as BDC say me Starting replication Join failed - cleaning up checking sAMAccountName Deleted CN=DANTES,OU=Domain Controllers,DC=eccmg,DC=cupet,DC=cu Deleted CN=NTDS Settings,CN=DANTES,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=eccmg,DC=cupet,DC=cu Deleted CN=DANTES,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=eccmg,DC=cupet,DC=cu ERROR(runtime): uncaught exception - (-1073741643, 'NT_STATUS_IO_TIMEOUT') I test some tool, as ping, stop the firewal, etc, and nothing,I do not know what is the problem. Can somebody helpme