[c-nsp] Netflow/Sflow for "irrelevant" traffic?

Saku Ytti saku at ytti.fi
Thu Jul 30 12:18:52 EDT 2020


On Thu, 30 Jul 2020 at 19:12, <hank at interall.co.il> wrote:

Hey,

> If I'm not mistaken, sflow/netflow does not pick up null0 routed
> flows.  Plz correct me if I am wrong.

I don't think there is a single answer to this question. It depends on
a platform, where netflow/sflow is done and in what order are
functions executed. There will be a lot of complex corner cases
particularly with QoS, PBR and so forth.


-- 
  ++ytti


More information about the cisco-nsp mailing list