nanog mailing list archives

Re: automatic rtbh trigger using flow data


From: Baldur Norddahl <baldur.norddahl () gmail com>
Date: Sun, 2 Sep 2018 02:18:08 +0200

fre. 31. aug. 2018 17.16 skrev Hugo Slabbert <hugo () slabnet com>:



I would love an upstream that accepts flowspec routes to get granular
about
drops and to basically push "stateless ACLs" upstream.

_keeps dreaming_



We just need a signal to drop UDP for a prefix. The same as RTBH but only
for UDP. This would prevent all volumetric attacks without the end user
being cut off completely.

Besides from some games, VPN and VoIP, they would have an almost completely
normal internet experience. DNS would go through the ISP servers and only
be affected if the user is using a third party service.

Regards

Baldur

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