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NetFlow - path from Routers to Collector
- Subject: NetFlow - path from Routers to Collector
- From: rdobbins at arbor.net (Roland Dobbins)
- Date: Wed, 02 Sep 2015 16:40:37 +0700
- In-reply-to: <[email protected]>
- References: <[email protected]>
On 2 Sep 2015, at 12:50, Avi Freedman wrote:
> + optimal tweaks include local flow proxy that can also rate
> limit / re-sample, and send topk talkers over 'true' OOB.
Yes, a lot of distributed flow collection/analysis architectures are
deployed this way, doing more than top-talkers, even. The key is that
traffic between the elements of those types of deployments *must* not be
disrupted; true OOB is preferred, but VLAN/VRF is still the norm, there.
-----------------------------------
Roland Dobbins <rdobbins at arbor.net>