Kerberos Authentication to UNIX from Windows 7 OS

[gaddams]

Hi, I am testing Windows 7 OS in our domain and found that Kerberos authentication to UNIX domain from Windows 7 is not working. It is prompting for a password everytime I connect to a unix host and not going throuh pass-through authentication. This works perfectly fine on Windows XP OS in our environment.

Is there any setting that needs to be done to make this working from Windows 7 client?

Thanks

 

[Dinesh]

Hi there could you try disabling User Account Control in Windows 7?
Control Panel\User Accounts and Family Safety\User Accounts\Change User Account Control Settings. Bring it all the way to the bottom.

 

[gaddams]

This didnt work. While checking the spn I see "RestrictedKrbHost" under spn list for windows 7 machine. Could this be related to the issue?

C:\WINNT\system32>setspn -l win7hydtest4
Registered ServicePrincipalNames for CN=WIN7HYDTEST4,OU=XXX,O
U=XXX,OU=Hyderabad,DC=XXXXX,DC=XXX:
RestrictedKrbHost/win7hydtest4.hyd.deshaw.com
RestrictedKrbHost/WIN7HYDTEST4
HOST/win7hydtest4.hyd.deshaw.com
TERMSRV/win7hydtest4.hyd.deshaw.com
TERMSRV/WIN7HYDTEST4
HOST/WIN7HYDTEST4