Re: rpki roa irr - i now believe

[Aaron1 via NANOG <nanog () lists nanog org>]

Yessir… it’s the “…trickle down…” that I’m curious about.

Aaron

> On May 17, 2025, at 5:19 PM, Randy Bush <randy () psg com> wrote:
>
> 
> > I’m wondering how this works.  Do SP’s have some sort of api or bgp
> > session with a rpki database at ARIN?  I mean this all must be linked
> > to gather somehow for it to work as nicely as it did.
>
> i am sure others will be better than i at pointing you to good tutorials
> on how rpki-based route origin validation works,  but essentially it is
> a globally distributed database which trickles down to routers which
> then check if a route has a valid origin AS.
>
> randy

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