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Multicast Listener Discovery Version 2 (MLDv2) for IPv6

Document Type Replaced Internet-Draft (individual)
Expired & archived
Author Brian Haberman
Last updated 2021-07-12
Replaced by draft-ietf-pim-3810bis
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-pim-3810bis
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document updates RFC 2710, and it specifies Version 2 of the Multicast Listener Discovery Protocol (MLDv2). MLD is used by an IPv6 router to discover the presence of multicast listeners on directly attached links, and to discover which multicast addresses are of interest to those neighboring nodes. MLDv2 is designed to be interoperable with MLDv1. MLDv2 adds the ability for a node to report interest in listening to packets with a particular multicast address only from specific source addresses or from all sources except for specific source addresses. This document obsoletes RFC 3810.


Brian Haberman

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)