20. IANA Considerations

20. IANA Considerations

This document defines a new NLRI, called "EVPN", to be carried in BGP using multiprotocol extensions. This NLRI uses the existing AFI of 25 (L2VPN). IANA has assigned BGP EVPNs a SAFI value of 70.

IANA has allocated the following EVPN Extended Community sub-types in [RFC7153], and this document is the only reference for them.

0x00 MAC Mobility [RFC7432] 0x01 ESI Label [RFC7432] 0x02 ES-Import Route Target [RFC7432]

This document creates a registry called "EVPN Route Types". New registrations will be made through the "RFC Required" procedure defined in [RFC5226]. The registry has a maximum value of 255. Initial registrations are as follows:

0 Reserved [RFC7432] 1 Ethernet Auto-discovery [RFC7432] 2 MAC/IP Advertisement [RFC7432] 3 Inclusive Multicast Ethernet Tag [RFC7432] 4 Ethernet Segment [RFC7432]