Adam Xu
2021-Nov-10 06:42 UTC
[Samba] Failed to commit objects: WERR_GEN_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE
Hi All,
Directory Replication failed between my 2 DCs.
OS?CentOS 7.9
Samba version: 4.14.9-SerNet-RedHat-10.el7
when I run:
[root at dc1 ~]# samba-tool drs showrepl --summary
There are failing connections
Failing inbound connection:
DC=mydomain,DC=com
?? ?Default-First-Site-Name\DC2 via RPC
?? ???? DSA object GUID: ed8970e5-84cc-43dd-89f1-4af8d6ab675a
?? ???? Last attempt @ Wed Nov 10 14:26:48 2021 CST failed, result 58
(WERR_BAD_NET_RESP)
?? ???? 678 consecutive failure(s).
?? ???? Last success @ Mon Nov? 8 15:26:06 2021 CST
[root at dc2 ~]# samba-tool drs showrepl --summary
[ALL GOOD]
[root at dc1 ~]# samba-tool drs replicate dc2 dc1 dc=mydomain,dc=com
--sync-all -d 9
........................
Replicate from dc1 to dc2 was successful.
[root at dc1 ~]# samba-tool drs replicate dc1 dc2 dc=mydomain,dc=com
--sync-all -d 9
..................................
?????????????????????????? 0: DRSUAPI_DRS_DISABLE_AUTO_SYNC
?????????????????????????? 0: DRSUAPI_DRS_DISABLE_PERIODIC_SYNC
?????????????????????????? 0: DRSUAPI_DRS_USE_COMPRESSION
?????????????????????????? 0: DRSUAPI_DRS_NEVER_NOTIFY
?????????????????????????? 0: DRSUAPI_DRS_SYNC_PAS
?????????????????????????? 0: DRSUAPI_DRS_GET_ALL_GROUP_MEMBERSHIP
???? drsuapi_DsReplicaSync: struct drsuapi_DsReplicaSync
??????? out: struct drsuapi_DsReplicaSync
??????????? result?????????????????? : WERR_BAD_NET_RESP
ERROR(<class 'samba.drs_utils.drsException'>): DsReplicaSync
failed -
drsException: DsReplicaSync failed (58, 'WERR_BAD_NET_RESP')
? File "/usr/lib64/python3.6/site-packages/samba/netcmd/drs.py", line
571, in run
??? drs_utils.sendDsReplicaSync(server_bind, server_bind_handle,
source_dsa_guid, NC, req_options)
? File "/usr/lib64/python3.6/site-packages/samba/drs_utils.py", line
92, in sendDsReplicaSync
??? raise drsException("DsReplicaSync failed %s" % estr)
And log in log.samba
[2021/11/10 14:16:48.824264,? 1]
../../source4/dsdb/repl/replicated_objects.c:904(dsdb_replicated_objects_commit)
? Failed to apply records:
../../source4/dsdb/samdb/ldb_modules/repl_meta_data.c:4672: Failed to
remove backlink of msDS-RevealedDSAs when deleting
CN=dana_hu\0ADEL:8ab29f83-a30b-409f-b091-50d00debde72,CN=Deleted
Objects,DC=mydomain,DC=com: Unable to find GUID for DN
CN=dana_hu,OU=Users,OU=Suzhou,DC=mydomain,DC=com
? : Operations error
[2021/11/10 14:16:48.825325,? 0]
../../source4/dsdb/repl/drepl_out_helpers.c:1184(dreplsrv_op_pull_source_apply_changes_trigger)
? Failed to commit objects:
WERR_GEN_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE
[2021/11/10 14:21:48.834042,? 1]
../../source4/dsdb/repl/replicated_objects.c:904(dsdb_replicated_objects_commit)
? Failed to apply records:
../../source4/dsdb/samdb/ldb_modules/repl_meta_data.c:4672: Failed to
remove backlink of msDS-RevealedDSAs when deleting
CN=dana_hu\0ADEL:8ab29f83-a30b-409f-b091-50d00debde72,CN=Deleted
Objects,DC=mydomain,DC=com: Unable to find GUID for DN
CN=dana_hu,OU=Users,OU=Suzhou,DC=mydomain,DC=com
? : Operations error
[2021/11/10 14:21:48.835059,? 0]
../../source4/dsdb/repl/drepl_out_helpers.c:1184(dreplsrv_op_pull_source_apply_changes_trigger)
? Failed to commit objects:
WERR_GEN_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE
[2021/11/10 14:24:54.943959,? 1]
../../source4/dns_server/dns_query.c:1141(dns_server_process_query_got_auth)
? dns_server_process_query_got_auth: Failed to add SOA record:
WERR_DNS_ERROR_RCODE_FORMAT_ERROR
[2021/11/10 14:26:48.847378,? 1]
../../source4/dsdb/repl/replicated_objects.c:904(dsdb_replicated_objects_commit)
? Failed to apply records:
../../source4/dsdb/samdb/ldb_modules/repl_meta_data.c:4672: Failed to
remove backlink of msDS-RevealedDSAs when deleting
CN=dana_hu\0ADEL:8ab29f83-a30b-409f-b091-50d00debde72,CN=Deleted
Objects,DC=mydomain,DC=com: Unable to find GUID for DN
CN=dana_hu,OU=Users,OU=Suzhou,DC=mydomain,DC=com
? : Operations error
[2021/11/10 14:26:48.848535,? 0]
../../source4/dsdb/repl/drepl_out_helpers.c:1184(dreplsrv_op_pull_source_apply_changes_trigger)
? Failed to commit objects:
WERR_GEN_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE
How can I fix it? Thanks.
Andrew Bartlett
2021-Nov-10 08:09 UTC
[Samba] Failed to commit objects: WERR_GEN_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE
On Wed, 2021-11-10 at 14:42 +0800, Adam Xu via samba wrote:> [2021/11/10 14:26:48.847378, 1] > > ../../source4/dsdb/repl/replicated_objects.c:904(dsdb_replicated_obje > cts_commit) > > Failed to apply records: > > ../../source4/dsdb/samdb/ldb_modules/repl_meta_data.c:4672: Failed > to > > remove backlink of msDS-RevealedDSAs when deleting > > CN=dana_hu\0ADEL:8ab29f83-a30b-409f-b091-50d00debde72,CN=Deleted > > Objects,DC=mydomain,DC=com: Unable to find GUID for DN > > CN=dana_hu,OU=Users,OU=Suzhou,DC=mydomain,DC=com > > : Operations error > > [2021/11/10 14:26:48.848535, 0] > > ../../source4/dsdb/repl/drepl_out_helpers.c:1184(dreplsrv_op_pull_sou > rce_apply_changes_trigger) > > Failed to commit objects: > > WERR_GEN_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE > > > > How can I fix it? Thanks.Perhaps try a samba-tool dbcheck at both ends? Is this on an RODC? Andrew Bartlett -- Andrew Bartlett (he/him) https://samba.org/~abartlet/ Samba Team Member (since 2001) https://samba.org Samba Team Lead, Catalyst IT https://catalyst.net.nz/services/samba Samba Development and Support, Catalyst IT - Expert Open Source Solutions