{
  "draft": "draft-ietf-6lo-multicast-registration-19",
  "doc_id": "RFC9685",
  "title": "Listener Subscription for IPv6 Neighbor Discovery Multicast and Anycast Addresses",
  "authors": [
    "P. Thubert, Ed."
  ],
  "format": [
    "XML",
    "TEXT",
    "HTML",
    "PDF"
  ],
  "page_count": "35",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "IPv6 over Networks of Resource-constrained Nodes",
  "abstract": "This document updates the 6LoWPAN extensions to IPv6 Neighbor Discovery (specified in RFCs 4861 and 8505) to enable a listener to subscribe to an IPv6 anycast or multicast address.  This document also updates the Routing Protocol for Low-Power and Lossy Networks (RPL) (specified in RFCs 6550 and 6553) to add a new Non-Storing multicast mode and new support for anycast addresses in Storing and Non-Storing modes.  This document extends RFC 9010 to enable a 6LoWPAN Router (6LR) to inject the anycast and multicast addresses in RPL.",
  "pub_date": "November 2024",
  "keywords": [
    "6lo",
    "6LoWPAN",
    "RPL",
    "Wi-SUN"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [
    "RFC4861",
    "RFC6550",
    "RFC6553",
    "RFC8505",
    "RFC9010"
  ],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC9685",
  "errata_url": "https://www.rfc-editor.org/errata/rfc9685"
}