RFC 9047: Propagation of ARP/ND Flags in an Ethernet Virtual Private Network (EVPN)
In plain English — editorial summary, not part of the RFC
This document defines an Extended Community that is advertised along with an Ethernet Virtual Private Network (EVPN) Media Access Control (MAC) / IP Advertisement route and carries information relevant to the Address Resolution Protocol (ARP) / Neighbor Discovery (ND) resolution so that an EVPN Provider Edge (PE) implementing a proxy-ARP/ND function in broadcast domains (BDs) or an ARP/ND function on Integrated Routing and Bridging (IRB) interfaces can reply to ARP Requests or Neighbor Solicitation (NS) messages with the correct information.
Document record
- Document ID
- RFC9047
- Published
- June 2021
- Authors
- J. Rabadan; S. Sathappan; K. Nagaraj; W. Lin
- Status
- PROPOSED STANDARD
- Stream
- IETF
- Area
- rtg
- Pages
- 10
- Also known as
- —
Topics
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