How to set proxy settings for IIS processes?

Question

I have an internet connection through http proxy, and some of my localhost web applications must access the internet. Where can I configure proxy settings for them?

Answer 1

I needed to install system.netinweb.config

<system.net>
    <defaultProxy>
      <proxy
        proxyaddress="http://10.0.2.231:42"
        bypassonlocal="true"
      />
    </defaultProxy>
</system.net>

using http://msdn.microsoft.com/en-us/library/kd3cf2ex.aspx