%% You should probably cite rfc6829 instead of this I-D.
@techreport{ietf-mpls-ipv6-pw-lsp-ping-00,
    number =    {draft-ietf-mpls-ipv6-pw-lsp-ping-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-mpls-ipv6-pw-lsp-ping/00/},
    author =    {Mach Chen and Ping Pan and Carlos Pignataro and Rajiv Asati},
    title =     {{Label Switched Path (LSP) Ping for IPv6 Pseudowire FECs}},
    pagetotal = 9,
    year =      2012,
    month =     may,
    day =       30,
    abstract =  {Multi-Protocol Label Switching (MPLS) Label Switched Path (LSP) Ping and Traceroute mechanisms are commonly used to detect and isolate data plane failures in all MPLS LSPs including Pseudowire (PW) LSPs. The PW LSP Ping and Traceroute elements, however, are not specified for IPv6 address usage. This document extends the PW LSP Ping and Traceroute mechanisms so they can be used with IPv6 PWs, and updates RFC 4379.},
}