sending to same dest via different interfaces

[Elazar Leibovich]

Another idea from colleague, is to bind the source address of the socket to
the address of the desired netwrokr interface.

While it doesn't guarantee anything, he said that in practice the kernel
routed the packets through the desired network interface.


On Tue, Mar 4, 2014 at 10:02 AM, Erez D <erez0001 at 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.
>
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