First Google result for "raw sending packet linux" might help: http://austinmarton.wordpress.com/2011/09/14/sending-raw-ethernet-packets-from-a-specific-interface-in-c-on-linux/
The other way is to do normal packets, and modify the kernel routing behavior in between (like with 'ip rule'...) - your choice which option to choose :) -- Shimi On Tue, Mar 4, 2014 at 10:02 AM, Erez D <erez0...@gmail.com> wrote: > Hello > > > I have 2 external interfaces via two eth cards, both connected to the > internet > > I want to send a udp packet to same host:port, but choose dynamically > which interface to use. > > can this be done with linux, and how ? > > > > 10x > erez. > > _______________________________________________ > Linux-il mailing list > Linux-il@cs.huji.ac.il > http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il > >
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