Unable to ssh as AD user with error "Cannot determine realm for numeric host address"

Solution Verified - Updated -

Issue

The following errors might be seen in the logs:

  1. sssd_be: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (Cannot determine realm for numeric host address
  2. Permission denied
    debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password
    Permission denied, please try again.

Environment

Red Hat Enterprise Linux 6
sssd-1.11.6-30

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