nanog mailing list archives

Re: Service Provider NetFlow Collectors


From: Daniel Rohan <drohan () gmail com>
Date: Wed, 2 Jan 2019 08:07:08 -0800

Hey Phil,

What use cases are you trying to work on?

I work for Kentik on the product side of things and this kind of info is
very interesting for me to hear.

Happy to take your reply in a DM or here.

Dan

On Wed, Jan 2, 2019 at 6:01 AM Phil Lavin <phil.lavin () cloudcall com> wrote:

Doesn't Kentik cost like $2000 a month minimum?

We recently got a quote from Kentik and I fell off my chair. The annual
cost was slightly more than the total upfront purchase cost of the hardware
they were collecting Flow from and was significantly more than the total
cost each year of running the network (when factoring in power,
cross-connects, transit, etc.). I'm told that collecting Flow and BGP from
two routers which both do < 10Gbit is "~$32K USD per year for Kentik Pro" -
even that feels disproportionally expensive. It does look like an excellent
product though I'm struggling to find a business case that justifies the
cost on relatively small (sub 2 Tbit/s) networks.

-- 
Thanks, Dan

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