Re: How to make a fast multi-core UDP generator ??

Hi,

You can try the NETMAP image from here : http://info.iet.unipi.it/~luigi/netmap/

With it I was able to generate 13-14Mpps (64byte packets) with a Intel 10GigE card.

Regards,
Nikolay

On Oct 13, 2011, at 7:39 AM, shule ney wrote:

> Hi there:
> I'm trying to make a UDP generator by using udpgen.click but single thread
> kernel click seems not fast enough(around 1.4Mpps with 64B packet), so I try
> to configure and run click as multi-threaded version, However it does not
> work for me when I'm using udpgen.click. once I type *click-install -t 2*,
> it tells me ignore the parameter, while other click configuration file works
> fine, I don't know why this udpgen.click can't work with multi-thread.
> Another question is which is the possible bottleneck, NIC or CPU? Thanks for
> your help.
> 
> Best
> shule
> _______________________________________________
> click mailing list
> [email protected]
> https://amsterdam.lcs.mit.edu/mailman/listinfo/click