{
  "draft": "draft-ietf-pim-bfd-p2mp-use-case-10",
  "doc_id": "RFC9186",
  "title": "Fast Failover in Protocol Independent Multicast - Sparse Mode (PIM-SM) Using Bidirectional Forwarding Detection (BFD) for Multipoint Networks",
  "authors": [
    "G. Mirsky",
    "X. Ji"
  ],
  "format": [
    "XML",
    "TEXT",
    "HTML",
    "PDF"
  ],
  "page_count": "7",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Protocols for IP Multicast",
  "abstract": "This document specifies how Bidirectional Forwarding Detection (BFD) for multipoint networks can provide sub-second failover for routers that participate in Protocol Independent Multicast - Sparse Mode (PIM-SM).  An extension to the PIM Hello message used to bootstrap a point-to-multipoint BFD session is also defined in this document.",
  "pub_date": "January 2022",
  "keywords": [
    "PIM-SM",
    "BFD"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC9186",
  "errata_url": null
}