%% You should probably cite draft-ietf-bfd-multipoint instead of this I-D.
@techreport{katz-ward-bfd-multipoint-02,
    number =    {draft-katz-ward-bfd-multipoint-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-katz-ward-bfd-multipoint/02/},
    author =    {Dave Katz and David Ward},
    title =     {{BFD for Multipoint Networks}},
    pagetotal = 29,
    year =      2009,
    month =     feb,
    day =       5,
    abstract =  {This document describes extensions to the Bidirectional Forwarding Detection (BFD) protocol for its use in multipoint and multicast networks. Comments on this draft should be directed to rtg- bfd@ietf.org. Conventions used in this document The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC-2119 {[}KEYWORDS{]}.},
}