I am facing this wierd problem and would be glad to get any help.

I have a server that runs a web service and runs in the corporate's
lan.
I wrote another web app that remotely uses this web service.
When testing the web app with in the lan everything works fine. when
trying to get it run from the outside it crashes throwing an exception:
"The underlying connection was closed: Unable to connect to the remote
server".

The server is connected to the outer world and the .asmx file is
available from the outside, so connectivity is not the issue.

I used the .NET Configuration tool to asign Full_Trust for this code
and still don't get it working.

Anyone ever experienced this before?

Tzury