BGP Communities: The Feature Everyone Ignores
BGP communities ship on every router. Most operators use three of them. Large communities, RFC 8092, selective announcement, RTBH signaling — the full feature set sits untouched in most networks.
BGP communities ship on every router. Most operators use three of them. Large communities, RFC 8092, selective announcement, RTBH signaling — the full feature set sits untouched in most networks.
70,000+ networks. 13 health checks. One tool that didn't exist — so I built it.