[c-nsp] strange RTT increase in ASR1006

Nick Hilliard nick at foobar.org
Wed Feb 20 13:30:06 EST 2013

On 20/02/2013 22:28, Tassos Chatzithomaoglou wrote:
> If i knew that a single command can decrease throughput from 40G to 8G in a supposedly top
> class cpu with everything hw-accelerated (aka qfp), i would have posted the nothing
> special interface config... and would have looked at other platforms/solutions...from the
> beginning.

to be fair, nbar is kinda different.  40 gbit/sec of nbar classification
with no performance hit would be a pretty impressive feat on any platform.

> Anyway, previous releases didn't have this issue (at least with this amount of traffic),
> so let's hope it doesn't become a new feature. I don't want to even think about future
> nbar in ASR9k.:-\

does the asr9k even do nbar?  I don't think it does even with the ISM module.


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