Best practices for BGP Communities

[jtk at depaul.edu (John Kristoff)]

On Mon, 4 Mar 2019 01:42:02 +0000
Joshua Miller <contemno at gmail.com> wrote:

> A while back I read somewhere that transit providers shouldn't delete
> communities unless the communities have a specific impact to their
> network, but my google-fu is failing me and I can't find any sources.

Perhaps you're referring to this recent work?

  <https://archive.psg.com/181101.imc-communities.pdf>

John