Free-ish Linux Netflow collector/analyser options

Tue May 17 16:28:26 UTC 2022

Juniper added sFlow support to MX routers in Junos 18.1R1,
https://blog.sflow.com/2018/04/sflow-available-on-juniper-mx-series.html

You might want to consider deploying sFlow instead of IPFIX, particularly
if you are interested in DDoS mitigation where low latency and visibility
into packet headers can be helpful.

-Peter

On Mon, May 16, 2022 at 11:36 AM Matthew Crocker <matthew at corp.crocker.com>
wrote:

>
>
> I’m looking for a free-ish Linux open sources Netflow collector/analyser.
> I have 5 Juniper MX routers that will send IPFIX flows to for an ISP
> network.    I’m hoping it is something I can run in AWS/EC2 as I don’t want
> to worry about storage again in my lifetime.  Does anyone have any
> recommendations?
>
>
>
> For reporting I would like to generate basic  usage reports to/from
> IP/Subnet/ASN.  It would be great if it could also detect DDoS and activate
> flowspec back into my core routers but that isn’t a requirement
>
>
>
> Thanks
>
>
>
> -Matt
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.nanog.org/pipermail/nanog/attachments/20220517/877fe7c4/attachment.html>