[c-nsp] N7K M1 card netflow

Phil Mayers p.mayers at imperial.ac.uk
Tue Jul 19 06:01:10 EDT 2016

On 18/07/16 18:26, Phil Mayers wrote:
> All,
> Anyone running or wanting to run these, or generally wanting netflow on
> that platform should have a look at CSCuz04838.
> TL;DR - CPU and ASIC have different clocks and they're not synced so
> netflow timestamps are, permanently, wrong. TAC say:

I has a couple of questions about the size of this effect; the flow 
timestamps can be minutes out, and the offset is different between 
forwarding engines within and between linecards.

I must admit I haven't checked if it drifts. I would assume so over time.

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