Hello What is the status of the samba RODC? I'm trying to setup a PDC - RODC schema and this is what i do On my RODC kinit administrator then samba-tool domain join my domain.com rodc -U Administrator The sync is complete Committing SAM database Sending DsReplicateUpdateRefs for all the replicated partitions Setting RODC invocationId Setting isSynchronized and dsServiceName Setting up secrets database Joined domain FORSA (SID S-1-5-21-3380525496-3468030855-4252408690) as an RODC But after that i see this on my PDC log 2013/03/03 19:54:50, 0] ../source4/librpc/rpc/dcerpc_util.c:660(dcerpc_pipe_auth_recv) Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for e3514235-4b06-11d1-ab04-00c04fc2dcd2 at ncacn_ip_tcp:37a0236c-89bb-481c-95e9-257682646e2a._msdcs.forsa.com.co[1024,seal,krb5] NT_STATUS_UNSUCCESSFUL And in my RODC i see this Default-First-Site-Name\BDC DSA Options: 0x00000025 DSA object GUID: 37a0236c-89bb-481c-95e9-257682646e2a DSA invocationId: 64f4a862-309d-4a0d-a3de-5aa8998da68a ==== INBOUND NEIGHBORS === ERROR(runtime): DsReplicaGetInfo of type 0 failed - (8453, 'WERR_DS_DRA_ACCESS_DENIED') I don't know where else to search. Appreciate your help.