CIFS access via local user fails with error secd.cifsAuth.problem
Applies to
- ONTAP 9
- CIFS
Issue
- The CIFS vserver joined AD domain.
- CIFS access via a local user fails with the error
secd.cifsAuth.problem
Example:
12/20/2023 10:33:41 node2ERROR secd.cifsAuth.problem: vserver (svm1) General CIFS authentication problem. Error: User authentication procedure failedCIFS SMB2 Share mapping - Client Ip = xxx.xxx.xxx.xxx[0 ms] Login attempt by domain user '.\localadmin' using NTLMv2 style security[ 0] Using a cached connection to berlin.netdomain.local[ 0] Authentication failed with DC donam_name. Not retriable. (Status: 0xc0000064)[ 0] Login attempt by local user '.\localadmin' using NTLMv2 style security[ 0] User is not known[ 1] Using a cached connection to name.domain.local[ 2] Unable to find the NetBIOS domain name for Active Directory '.'**[ 2] FAILURE: CIFS authentication failed[ 2] Using a cached connection to name.domain.local[ 3] Unable to find the NetBIOS domain name for Active Directory '.'