Setting sensible max-prefix limits

Saku Ytti saku at ytti.fi
Wed Aug 18 10:36:27 UTC 2021


On Wed, 18 Aug 2021 at 12:36, Lars Prehn <lprehn at mpi-inf.mpg.de> wrote:

> As I understand by now, it is highly recommended to set a max-prefix
> limit for peering sessions. Yet, I can hardly find any recommendations
> on how to arrive at a sensible limit.

You are missing two important questions
a) should I apply it to before or after policy
b) what should I do when it triggers, should I reset or stop accepting new

--
  ++ytti


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