> In this draft, we introduce a recommendation to avoid the use of BGP > Extended Communities at the Route Servers of Internet Exchange points.
actually, it says Operators that tag or match on route announcements on the public Internet with Extended Communities for 4-octet ASNs are RECOMMENDED to replace these configurations with equivalent functionality implemented using Large Communities [RFC8092]. which is far beyond IXPs nit: RFC4360 and RFC8092 might be normative randy, mildly positive about adoption _______________________________________________ GROW mailing list GROW@ietf.org https://www.ietf.org/mailman/listinfo/grow
