%% You should probably cite draft-chen-mpls-bfd-enhancement-03 instead of this revision.
@techreport{chen-mpls-bfd-enhancement-01,
    number =    {draft-chen-mpls-bfd-enhancement-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-chen-mpls-bfd-enhancement/01/},
    author =    {Ville Hallivuori and Ning So},
    title =     {{BFD for MPLS LSPs Enhancement}},
    pagetotal = 10,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This document defines an enhancement to Bi-directional Forwarding Detection (BFD) for MPLS LSPs {[}MPLS-BFD{]} that can be used to specify the return path of BFD control packets for a specific BFD session. Specifying co-routed or protected return path increases robustness of BFD failure detection and reduces false positives. This document also defines a way to avoid duplicate BFD sessions currently encountered with Co-routed Bidirectional LSP and Associated Bidirectional LSP. The enhancement halves the BFD sessions over those LSPs, and allows a Co-routed Bidirectional LSPs or Associated Bidirectional LSPs to be protected and switched as a single entity.},
}