Re: Impersonation Issues. ASP.NET Webform works only on Local Machine



Rocky wrote:
>
> My webform connects to active directory and retrieves user
> information. This webform works great on the local machine. But if i
> run it from a remote machine, it has trouble connecting to AD. I've
> down some searching and it has to do with the impersonation. I use
> impersonation to authenticate myself to AD.
>

Hi Rocky,

The reason why this happens is likely because you are using NTLM
authentication. NTLM authentication will not work in a delegation scenario.
You'll need to use Kerberos authentication.

810572 How to configure an ASP.NET application for a delegation scenario
http://support.microsoft.com/default.aspx?scid=kb;EN-US;810572

--
Jim Cheshire
================================
Blog: http://blogs.msdn.com/jamesche



.



Relevant Pages

  • Re: Websites require a login
    ... The point of integrated security is to use the authentication ... The point of integrated security is to authenticate the user that *logs in*. ... on the local machine. ... That's why the server is requiring a login. ...
    (microsoft.public.dotnet.framework.aspnet)
  • Re: Roaming profile in problem
    ... > The logonserver is the local machine if a DC cannot be found, ... > "Herb Martin" wrote in message ... > In no way does ping tell you this. ... > Ping FAILURE would make it unlikely that authentication ...
    (microsoft.public.win2000.active_directory)
  • Windows Authentication and Server Error
    ... I have an ASP.NET that runs fine on my local machine using Forms or Windows ... Forms authentication launches the start page fine. ... I have not had access to the local server console to see the ...
    (microsoft.public.dotnet.framework.aspnet)
  • Re: override of webconfig doesnt work....
    ... > 1 webform: login.aspx ... (the authentication mode in the root of> the project was = "None") ... > ...the thing is that when i make the start page as> user.aspx, i was expecting it to make the authentication> in forms, but it pops a window with windows authorization ...
    (microsoft.public.dotnet.framework.aspnet.security)
  • Re: I think I may have found a security oversight.
    ... > forcing the use of the domain in the authentication process. ... You're right, that's what NT does, by design. ... enforce domain security is set the login for the local machine with a ... different id or password or both from the domain login. ...
    (comp.os.ms-windows.nt.admin.security)