"Muirboy" wrote:

> Hi Brian
>
> I don't suppose you managed to resolve this issue?
>
> Thanks
> Gordon
>
> Brian Hesseling <BrianHesseling@discussions.microsoft.com> wrote in message news:<A570752F-EBA4-46CD-9B0C-AFBB402FCC03@microsoft.com>...
> > We are seeing the exact same problem. Las night we enabled Integrated
> > Authentication on our web server. Today users will get it fine but every so
> > often the get anonymous denied.
> >
> > "Muirboy" wrote:
> >
> > > Hi
> > >
> > > So here's my situation. I've got IIS v5.0.2195 running on the same box
> > > as my SQL Server which hosts ASP and ASP.NET applications
> > >
> > > For authentication, i have 'allow anonymous' unchecked and 'Integrated
> > > Windows Authentication' checked. I'm also placing users into a domain
> > > group which subsequently gives them access to my ASP or ASP.NET
> > > application
> > >
> > > This all works fine to a point, but here comes the problem. Every now
> > > and again it seems like IIS is losing the credentials of the user that
> > > is logging in and ends up displaying the lovely (Login failed for user
> > > 'NT AUTHORITY\ANONYMOUS LOGON') message.
> > >
> > > When you refresh the page everything is back to normal until an hour
> > > or two later the same happens again.
> > >
> > > Has anyone else seen this temporary loss of credentials before and if
> > > you have, please oh please let me know if you managed to fix it?
> > >
> > > Yours Despairingly
> > > Muirboy
> > >