Using an ASP.NET web service via NTLM authentication

Discussion in 'ASP .Net Web Services' started by Navin Mishra, Oct 24, 2005.

  1. Navin Mishra

    Navin Mishra Guest

    Hi,

    I'm trying to use an ASP.NET web service via NTLM authentication from a WSDL
    generated .NET client proxy. From a browser when accessing web service URL
    I'm challenged by NTLM access credentials and providing that works. But from
    a .NET client that uses WSDL generated .NET client proxy, it does not work
    do what I may. I've passed NetworkCredentials using various combinations of
    user, domain and password like passing them explicitly, or using domain\user
    comibnation but no luck. I always get 401 Unauthorized error. I'm using .NET
    1.1, IIS 6 and WSE 2.0 SP3. The WSDL generated web service client proxy is
    using WSE 2.0 SP3 btw.

    I'm stuck on this. Any ideas appreciated!

    Thanks in advance and regards

    Navin
    Navin Mishra, Oct 24, 2005
    #1
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