[j-nsp] M20 FPC throughput

Richard A Steenbergen ras at e-gerbil.net
Mon Aug 15 12:37:15 EDT 2005

On Mon, Aug 15, 2005 at 11:53:00AM +0300, Saku Ytti wrote:
> On (2005-08-15 04:27 -0400), Richard A Steenbergen wrote:
> > So, if my math is right, you get 6.25M jcells/sec (32000000 bytes/sec / 
> > 512 bytes/sec/jcell) per direction per FPC. A 65 byte packet (the worst 
> Math is right, small bytes/bits nitpick though :)

Err yes, those should be bits/sec. :)

There are of course a billion different ways that kiddies could kill us 
all if they had the slightest clue what they were doing. Fortunately they 
don't, and it isn't a trivial attack anyways, but like I said it helps to 
know where you stand when it comes to this kind of thing. Would be nice if 
there was a way to display the jcell utilization numbers so those people 
running 4 GE's on an FPC1 knew where they stood instead of having to 
guess. :)

Richard A Steenbergen <ras at e-gerbil.net>       http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)

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