Re: Blocking web-based proxy traffic

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On 11/29/07 04:55, Benny Amorsen wrote:
The GET request only gets transmitted once the three-way TCP handshake is done. By then it's way too late to DNAT anything -- the mini web server wouldn't get a SYN, so it would throw away the packet.

Very good point.  I did not think of that.

Would it be possible to possibly replace the returning traffic from a custom daemon that could essentially be a man in the middle. In effect alter the returning stream back to the requesting client and close out the connection to the answering server? A "Cut-In" if you will? I would think that you could pass the traffic via a NetLink interface to a custom program that could do what is needed.

Is something like this possible or am I smoking too much again?



Grant. . . .
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