%% You should probably cite rfc6671 instead of this I-D.
@techreport{betts-itu-oam-ach-code-point-03,
    number =    {draft-betts-itu-oam-ach-code-point-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-betts-itu-oam-ach-code-point/03/},
    author =    {Malcolm Betts},
    title =     {{Allocation of an Associated Channel Code Point for Use by ITU-T Ethernet based OAM}},
    pagetotal = 5,
    year =      2012,
    month =     feb,
    day =       20,
    abstract =  {This document assigns an Associated Channel Type code point for carrying Ethernet based Operations, Administration, and Management messages in the MPLS Generic Associated Channel (G-ACh).},
}