[Click] How to make a fast multi-core UDP generator ??

[Hamid Farhadi]

Hi Shule

Is there any special reason you use click to generate packets?
can you use packeth.sourceforge.net ? u can easily get 5 Gbps.

Hamid

On Thu Oct 13 13:39:12 2011, 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
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