How to troubleshoot Dot net nuke kerberos issues

Hi Experts,

My instant of Dot net nuke 7.0.0 works when only selected NTLM in the IIS Windows Authentication. How do I troubleshoot Kerberos authentication issues related to this ?

When kerberos enabled admin/host users will have not access to the admin tabs.

Tnx !
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Randy DownsOWNERCommented:
Maybe this will help.

One of the most common conditions that cause Kerberos to fail occurs when the website name is not a registered SPN. This will be the case if the website name you use in a URL is anything other than the NetBIOS name of the computer. In this case, you need to use the Setspn.exe tool to register the websites name as a service principle with Kerberos. You can test this by configuring the website to respond to the NetBIOS name of the computer. On an intranet with Active Directory, you can do this by simply setting the website to respond to all unassigned or the IP address returned when you Ping the server's name. If authentication succeeds, you've diagnosed the problem with Kerberos.

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Shakthi777Author Commented:
Thanks for the update !
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