WCF Error Over The Internet Only?
Feb 7, 2011
I have my WCF Service and Client working perfectly on the intranet.I deployed the same service/client on our IIS server exposed over the internet. This service, i am able to access perfectly from my workstatation, using the internet site (the .com address) However, when accessing the same .com site using a computer not connected to our network, it's giving me the dreaded "The HTTP request is unauthorized with client authentication scheme 'Negotiate'. The authentication header received from the server was 'Negotiate, NTLM'" when accessing the Service
Other Info: The client authenticates me. When the client is accessing the WCF Service, i get the error.
Client Web.Config:
<system.serviceModel>
<bindings>[code]....
I didn't really need to specify the port. Also, i added this in the code-behind
Dim wcfService = New WCFServiceProxy.myserviceClient()
wcfService.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation
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