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what would be the best strategy to intercept traffic from one machine to another

+1 vote
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According to your experience what would be the best strategy to intercept traffic from one machine to another and process some (not all) request in a transparent way.

I explain, i have two machines:

192.168.1.1/24  192.168.1.2/24

All I want to do is to intercept traffic from a specific port(s), i.e. 4000/tcp and process it in a 'machine in the middle'.

192.168.1.1/24  machine-in-the-middle  192.168.1.2/24

The idea is that when 192.168.1.1 connects to 192.168.1.2:4000 then the machine in the middle will answer those requests, but the remaining traffic from 192.168.1.1 to 192.168.1.2 keep forwarding as is, and the same for the opposite direction.

posted Aug 21, 2013 by Mandeep Sehgal

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1 Answer

+1 vote

Bridge with TPROXY, I guess.

answer Aug 24, 2013 by Dewang Chaudhary
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