Re: Accessing data from remote SQL Server.

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From: DavidR (DavidR_at_discussions.microsoft.com)
Date: 09/12/04 

Date: Sun, 12 Sep 2004 00:43:02 -0700

Thanks Scott.

"Scott Allen" wrote:

> Hi David:
>
> By default the ASPNET account password is generated per machine, so
> the ASPNET password on your local machine does not match the password
> for the ASPNET account on the remote machine. You can explicitly set a
> matching ASPNET password on both computers and it should work (don't
> forget to set the ASPNET password in the processModel element of
> machine.config too).
>
> --
> Scott
> http://www.OdeToCode.com
>
> On Thu, 9 Sep 2004 23:45:02 -0700, DavidR
> <DavidR@discussions.microsoft.com> wrote:
>
> >Hi,
> >
> >My development machine is running Win XP SP2 and IIS. I'm developing an
> >ASP.NET application on this machine that accesses data from a SQL Server
> >database on another machine.
> >
> >That machine that contains the SQL Server runs Win 2003 and is the primary
> >controller for our domain.
> >
> >When I connect I receive the error "Login failed for user '(null)'. Reason:
> >Not associated with a trusted SQL Server connection."
> >
> >My connection string is ""integrated security=SSPI;data
> >source=SDI-SERVER01;persist security info=False;initial catalog=Contacts"
> >
> >In IIS, I have anonymous access checked and Integrated Windows Security set.
> >
> >In SQL Server, I have included the ASPNET account as a login, and also as a
> >user within the database I'm accessing.
> >
> >This problem seems to have been encountered plenty of times, and there are
> >quite a few solutions (eg impersonation, sql server authentication, etc), but
> >I'd like to find out why the error is occurring.
> >
> >Am I right in saying that the problem is happening because the local ASPNET
> >account credentials are being passed through and they are not seen as being
> >the same as the credentials for the ASPNET account on the server?
> >
> >If someone could help my understanding or point me in the direction of some
> >info, that would be great.
> >
> >Thanks,
> >David.
>
>

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