If a host's network name is not properly configured properly the following tests fail
since they try to bind to the name of the host instead of localhost.

  testProxyTicket(org.apache.directory.server.kerberos.protocol.TicketGrantingServiceTest )
  testForwardedTicket(org.apache.directory.server.kerberos.protocol.TicketGrantingServiceTest )

If these tests are altered to bind to the localhost instead of the hostname of the
machine then you will not get failures.