%% You should probably cite draft-ietf-lsvr-l3dl-12 instead of this revision.
@techreport{ietf-lsvr-l3dl-00,
    number =    {draft-ietf-lsvr-l3dl-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-lsvr-l3dl/00/},
    author =    {Randy Bush and Rob Austein and Keyur Patel},
    title =     {{Layer 3 Discovery and Liveness}},
    pagetotal = 31,
    year =      2019,
    month =     apr,
    day =       24,
    abstract =  {In Massive Data Centers (MDCs), BGP-SPF and similar routing protocols are used to build topology and reachability databases. These protocols need to discover IP Layer 3 attributes of links, such as logical link IP encapsulation abilities, IP neighbor address discovery, and link liveness. The Layer 3 Discovery and Liveness protocol specified in this document collects these data, which are then disseminated using BGP-SPF and similar protocols.},
}