"Dominick Baier" wrote:

> have you double checked you are really doing kerberos authentication to the
> web server?
>
> you can see that in the security log - search for logon evens - you should
> have a authentication package type of Kerberos.
>
> also have a look here:
>
> http://msdn.microsoft.com/msdnmag/issues/05/09/SecurityBriefs/default.aspx
>
> ---
> Dominick Baier, DevelopMentor
> http://www.leastprivilege.com
>
> > Hi!
> >
> > I've setup everything to solve this issue but I still get the message
> > "Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'."
> >
> > I have the tags in webconfig
> > <authentication mode="Windows" />
> > <identity impersonate="true" />
> >
> > I have the SQL connection string
> >
> > "Persist Security Info=False;Integrated Security=SSPI;database=" &
> > DBName & ";server=" & ServerName
> >
> > An my AD administrator has ticked the box "Trust this this computer
> > for delegation to any service (Kerberos Only)" for the application
> > server.
> >
> > I've disabled anonymous logon on the IIS of the application server.
> >
> > My SQL server is set to mixed mode authentication, and my user name
> > have access as a System Administrator on SQL.
> >
> > Why do I still get my error? Why is my application server still not
> > passing credentials to my database server?
> >
> > Thanks!
> >
>
>