%% You should probably cite rfc7213 instead of this I-D.
@techreport{ietf-mpls-tp-ethernet-addressing-01,
    number =    {draft-ietf-mpls-tp-ethernet-addressing-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-ietf-mpls-tp-ethernet-addressing/01/},
    author =    {Dan Frost and Stewart Bryant and Matthew Bocci},
    title =     {{MPLS-TP Next-Hop Ethernet Addressing}},
    pagetotal = 7,
    year =      2012,
    month =     may,
    day =       23,
    abstract =  {The Multiprotocol Label Switching (MPLS) Transport Profile (MPLS-TP) is the set of MPLS protocol functions applicable to the construction and operation of packet-switched transport networks. This document presents considerations for link-layer addressing of Ethernet frames carrying MPLS-TP packets. This document is a product of a joint Internet Engineering Task Force (IETF) / International Telecommunication Union Telecommunication Standardization Sector (ITU-T) effort to include an MPLS Transport Profile within the IETF MPLS and PWE3 architectures to support the capabilities and functionalities of a packet transport network.},
}