[tproxy] TProxy on localhost

Karol 'Cubix' Piłat cubix at vitresoft.com
Sat Jul 14 16:18:25 CEST 2012


Is it possible to spoof TCP connection's source address on localhost 
using TProxy and IP_TRANSPARENT socket option?
I am trying to do it for few hours now, but connection stalled on SYN_SENT.
Same configuration works in LAN, when my tproxy virtual machine is set 
as default gateway for other host.
I tried many sysctl and routing options, but nothing works.

Best Regards,
Karol Pilat

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