(Apologies for duplication) Hello all, The NRO RPKI Program [1] has published a blog post explaining the proposed solution to concerns with the current RPKI Trust Anchor configuration, now documented in the Internet-Draft https://www.ietf.org/archive/id/draft-nro-sidrops-ta-constraints-00.txt The draft defines a mechanism that allows RPKI Trust Anchors (TAs) to declare which TA is authoritative for which Internet Number Resources, helping prevent RPKI validation conflicts. You can read the blog post here: https://www.arin.net/blog/2025/10/29/nro-rpki-program-series-6/ We welcome feedback and discussion on the sidrops mailing list [2] and during the upcoming SIDROPS WG session at IETF 124 (Montreal, Nov 3) [3]. Warm regards, Sofía — [1] https://www.nro.net/technical-coordination/nro-rpki-program/ [2] https://mailman3.ietf.org/mailman3/lists/sidrops@ietf.org/ [3] https://datatracker.ietf.org/meeting/124/session/sidrops ____________________________________________________________________ Sofía Silva Berenguer NRO RPKI Program Manager e: sofia@apnic.net<mailto:sofia@apnic.net> ____________________________________________________________________