Firefox browsers not working with Kerberos authentication

Possible cause  

Firefox will not work correctly with Kerberos authentication if the default browser settings are applied.

Proposed action  

To enable the Kerberos authentication on Firefox you must customize the configuration.

Do the following:

  1. Open your Firefox browser and enter about:config in the address bar.
  2. In the Filter field, enter negotiate.
  3. Double-click network.negotiate-auth.trusted-uris. This preference lists the trusted sites for Kerberos authentication.
  4. Enter your domain.
  5. Click OK.

The domain that you entered in the network.negotiate-auth.trusted-uris should now appear in Value column.

Note: If you have not installed the Qlik NPrinting certificates, you should also toggle the network.negotiate-auth.allow-non-fqdn option from false to true.