Netmap. Example to understand?

Jog Lie deco33000 at hotmail.com
Thu Oct 9 08:56:57 UTC 2014


Ok got it!
https://github.com/fichtner/netmap/blob/master/examples/bridge.c

> From: deco33000 at hotmail.com
> To: freebsd-net at freebsd.org
> Subject: Netmap. Example to understand?
> Date: Thu, 9 Oct 2014 10:05:56 +0200
> 
> Hello
> 
> I have three boxes running linux or freebsd.
> 
> A is a loadbalancer to b and c. Same network.
> A has three nics: one for internet, one connected with B and one connected with C to avoid another switch for a small configuration.
> 
> I wish to understand how netmap can help me saturating a 10Gbit link with a i7 3930k (could be replaced by something less powerful if netmap allow big perf jump).
> 
> How can i select the nic to which i wish to send the packet? The read write pattern is not clear to me. Will netfilter be completely bypassed hence achieving high perf?
> I am in need for an example mates.
>  Thanks a lot
> Bye
>  		 	   		  
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