NTLM authenticated access fails due to being disabled via GPO
Applies to
- ONTAP 9
- CIFS
- NTLM authentication
Issue
- Clients requiring the use of NTLM authentication are unable to access CIFS shares
- SECD logs show Mapping NETLOGON error c0000418 to NT_STATUS_NO_LOGON_SERVERS
- error code 0xc0000418 is "NTLM_BLOCKED", according to Microsoft