unable to add replication for ForestDnsZones and DomainDnsZones

[Andreas Oster]

Hi all,

I am trying to setup DRS replication of the ForestDnsZones
and DomainDnsZones between two samba4 DCs but get errors when issuing
the following command on primary DC dc01 (running DNS server):

./samba-tool drs replicate dc02.example.local dc01.example.local
'DC=DomainDnsZones,DC=example,DC=local" -d3

lpcfg_load: refreshing parameters from /usr/local/samba/etc/smb.conf
params.c:pm_process() - Processing configuration file
"/usr/local/samba/etc/smb.conf"
ldb_wrap open of secrets.ldb
GENSEC backend 'gssapi_spnego' registered
GENSEC backend 'gssapi_krb5' registered
GENSEC backend 'gssapi_krb5_sasl' registered
GENSEC backend 'schannel' registered
GENSEC backend 'spnego' registered
GENSEC backend 'ntlmssp' registered
GENSEC backend 'krb5' registered
GENSEC backend 'fake_gssapi_krb5' registered
Using binding ncacn_ip_tcp:dc02.example.local[,seal]
ERROR(<class 'samba.drs_utils.drsException'>): DsReplicaSync failed -
drsException: DsReplicaSync failed (8442, 'WERR_DS_DRA_INTERNAL_ERROR')
  File
"/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/drs.py", line
331, in run
    drs_utils.sendDsReplicaSync(self.drsuapi, self.drsuapi_handle,
source_dsa_guid, NC, req_options)
  File
"/usr/local/samba/lib/python2.7/site-packages/samba/drs_utils.py", line
83, in sendDsReplicaSync
    raise drsException("DsReplicaSync failed %s" % estr)


Does anybody have an idea what could the cause of this ?

Samba4 version: samba version 4.0.0beta2-GIT-bbb7cbf

Thank you for your kind help

best regards

Andreas