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Bypassing a proxy

soft4u asked
Medium Priority
Last Modified: 2008-01-09
We are using an activex that downloads and then uploads a changed file to a server. This works perfect except for environments with a proxy server. Environments with a proxy returns a time out error from the server so it seems the file download is stopped in the proxy. Is there any way to make a registry hack since changing settings in the proxy is out of the question in this case. We use XP for clients.
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Have you tried forcing the people with a proxy to use SSL?
There's not going to be anything you can do on the client side if you are forced you use the proxy to access the outside world.

If your proxy settings are simply set in IE (tools > internet options > connections tab > lan settings > use proxy server checked), try changing them so they don't use a proxy server at all and go right out (uncheck 'use proxy server for your lan').
If you can't get on the internet after this it means web traffic is blocked at your firewall from going out from any PC on your network, except from the proxy - which means you are FORCED to go through the proxy, and the only possibility is to change settings in the proxy (which you said you can't do) or change settings in the firewall (which you probably can't do either).

If I knew more about exactly what you're trying to do maybe I could suggest some kind of alternative?

Sounds tough... good luck.

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if you want to change the client's proxy, you can look into this registry key:
hkey_local_machine\software\microsoft\windows\current version\internet settings
and set/unset values:
proxyenabled (1=enabled, 0=disabled)
and proxyserver -- string in format: protocol=server:port,protocol=server,port....
however, if you disable proxy and your user is behind a firewall you might have just disabled their internet connection.



At least you tried guys.. thanks!
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