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microsoft.public.dotnet.framework.remoting

network credentials and .NET Remoting: Proxy Authentication Required

Greg

9/20/2004 7:54:00 PM

We are getting a System.Net.WebException: "The remote server returned an
error: (407) Proxy Authentication Required" from one and only one client
when making calls to a remote server, hosted by IIS. I am thinking this one
client has a proxy and\or firewall for internal traffic.

Is there a way to pass username, password and domain credentials using the
app.config
<system.runtime.remoting>

section?
3 Answers

Ken Kolda

9/20/2004 8:08:00 PM

0

I don't believe that .NET's remoting exposes properties/methods for
supporting proxies. However, here is an article that discusses a hack that
can be made to possibly circumvent this problem. I'm not recommending you do
this and can't claim to have ever done this, but here it is:

http://dotnetjunkies.com/WebLog/chris.taylor/archive/2004/01/24...

Ken


"Greg Robinson" <greg@cds-am.net> wrote in message
news:uwOmVu0nEHA.3908@TK2MSFTNGP09.phx.gbl...
> We are getting a System.Net.WebException: "The remote server returned an
> error: (407) Proxy Authentication Required" from one and only one client
> when making calls to a remote server, hosted by IIS. I am thinking this
one
> client has a proxy and\or firewall for internal traffic.
>
> Is there a way to pass username, password and domain credentials using the
> app.config
> <system.runtime.remoting>
>
> section?
>
>
>
>

Robert Jordan

9/20/2004 8:17:00 PM

0

Hi Greg,

> We are getting a System.Net.WebException: "The remote server returned an
> error: (407) Proxy Authentication Required" from one and only one client
> when making calls to a remote server, hosted by IIS. I am thinking this one
> client has a proxy and\or firewall for internal traffic.
>
> Is there a way to pass username, password and domain credentials using the
> app.config
> <system.runtime.remoting>
>
> section?

using System.Net;

GlobalProxySelection.Select = new WebProxy(someProxyUrl);

All BCL-classes I'm aware about support the global
proxy selection. There is a chance, that remoting
is supporting that global setting, too.

bye
Rob

Greg

9/21/2004 1:18:00 PM

0

Is there a way to tell the proxy server http traffic to\from our remote
server is ok?


"Robert Jordan" <robertj@gmx.net> wrote in message
news:cinds6$t01$05$1@news.t-online.com...
> Hi Greg,
>
> > We are getting a System.Net.WebException: "The remote server returned
an
> > error: (407) Proxy Authentication Required" from one and only one client
> > when making calls to a remote server, hosted by IIS. I am thinking this
one
> > client has a proxy and\or firewall for internal traffic.
> >
> > Is there a way to pass username, password and domain credentials using
the
> > app.config
> > <system.runtime.remoting>
> >
> > section?
>
> using System.Net;
>
> GlobalProxySelection.Select = new WebProxy(someProxyUrl);
>
> All BCL-classes I'm aware about support the global
> proxy selection. There is a chance, that remoting
> is supporting that global setting, too.
>
> bye
> Rob