I have a user attempting to access a CIFS share from a different domain. The domain is trusted. And the user authenticates to the domain controllers successfully. But then fails when attempting CIFS authentication on the NetApp. Any guidance would be greatly appreciated.
The error message in the Logs:
Login attempt by domain user "***\***" using NTLMv2 style security  Successfully connected to IP *.*.*.*, port 445 using TCP  Successfully authenticated with DC ***.***  FAILURE: Pass-through authentication failed. (Status: 0xC000005E)  CIFS authentication failed  Retry requested, but maximum attempts (3) reached; giving up.
Using AFF300 ontap 9.5p3
CIFS is currently using client session security over LDAP set to "Seal".