I guess you're looking into something similar to https://tools.ietf.org/html/draft-keyur-idr-bgp-prefix-limit-orf.
-- Tassos Jörg Kost wrote on 31/8/17 13:50: > > > What about adding an option to the BGP session that A & B do agree on a fixed > number of prefixes in both directions, so Bs prefix-in could be As prefix-out > automatically? > > Jörg >
