Announcing Peering-LAN prefixes to customers

Wed Jan 16 12:25:41 UTC 2019

On Wed, Jan 16, 2019 at 15:24 Randy Bush <randy at psg.com> wrote:

> > Do you use AS0 as origin on the RPKI objects for said exchange point
> > LAN(s) to prevent route propagation?
>
> but as0 does not exactly do that as it can be overridden by a different
> roa for the same prefix.  as0 is pretty useless.

Why would the IXP create such a second ROA?

Do you mean to say “a tool can be useless when applied incorrectly”?
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