$author = "[EMAIL PROTECTED]" ;
> 
> Just wanting to check something...
> 
> When I manually set my browser to proxy via our squid cache, and I type in 
> a mangled web address into my browser, I get a squid error message back.
> 
> However, when I'm using transparent proxying via nat using iptables, and I 
> type in a bogus web address into my browser, I get a browser  error 
> message back.

when using a configured proxy your browser hands the request to the proxy
and it is the proxy who resolves the name, hence why you receive the failure
notice from the proxy.

when the browser has no proxy configured it resolves the name before sending
the request (which is trapped by the proxy and the name resolved again
anyway). because your browser is now doing the name resolution it provides
failure notices...

hth
marty

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