@techreport{ietf-ospf-lsa-extend-00,
    number =    {draft-ietf-ospf-lsa-extend-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-ospf-lsa-extend/00/},
    author =    {Peter Psenak and Stefano Previdi and Clarence Filsfils and Hannes Gredler and Rob Shakir and Wim Henderickx and Jeff Tantsura and Acee Lindem},
    title =     {{OSPFv2 LSA Extendibility}},
    pagetotal = 14,
    year =      2014,
    month =     aug,
    day =       11,
    abstract =  {OSPFv2 requires functional extension beyond what can readily be done with the fixed-format Link State Advertisements (LSAs) as described in RFC 2323. This document defines OSPF opaque LSAs based on Type- Length-Value (TLV) tuples that can be used to associate additional attributes with advertised prefixes or links. The OSPF opaque LSAs are optional and fully backward compatible.},
}