On Tue, Feb 28, 2017 at 01:05:19PM -0600, Brenden Morgenthaler wrote:
We have multiple linux servers configured with SSSD/realmd for authentication to Active Directory. The systems are configured without winbind so using Kerberos to authenticate to the domain. Once SMBv1 was disabled on the domain controller none of the machines could authenticate users. Any idea on why this would happen when we should be configured for kerberos authentication?
No idea, the authentication uses, as you said, Kerberos. Did you already look into SSSD debug logs?