IIS rejecting Kerberos authentication

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  • Last Post 03 January 2017
RaviSabharanjakblackrockcom posted this 30 October 2011

Hello all,

Has anyone seen this before, and knows a solution?

Thanks in advance,
-Ravi


* IIS website listens on port 42 (not the usual port 80)

* IE 8 Client asks for a ticket and gets it for HTTP/servername.domainname.

* Client sends ticket to IIS.

* Server responds with errorcode: KRB5KRBAPERRMODIFIED and Server Name (Service and Host): host/servername.domainname

To me, it seems that IE is sending a ticket for the HTTP spn, but the server / IIS wants a ticket to the host spn. Is there a way to make IIS change it's mind?


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jkolenda posted this 03 January 2017

Just curious...Is the agent inventory Service Now?


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