# LogGSSFailures

Set `LogGSSFailures` to `True` to include additional logging for GSS authentication failures. When you enable GSS failure logging, the logs include details for when a request is rejected because it has:

- a missing Authorization header.
- a non-valid Authorization header value.
- a rejected Authorization header value.
- a server error while processing the Authorization header value.
- a 401 error because it needs another round.

Type: | Boolean
Default: | False
Required: | No
Configuration Section: | IndexServer
Example: | `LogGSSFailures=True`
See Also: |

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