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System Event Log: (DNS) The Security System detected an authentication error for the server

    Question

  • Hi,

    I noticed on a Win2003 server box (with ISA) that runs the DNS server for my network event log entries like so:

    The Security System detected an authentication error for the server DNS/somedomain.net. The failure code from authentication protocol Kerberos was "There are currently no logon servers available to service the logon request.

    (0xc000005e)".

    What could be the cause?

    The DNS is setup as a forward lookup to the ISP's DNS server.

    Friday, November 06, 2009 12:55 AM