%% You should probably cite draft-ietf-idr-te-pm-bgp instead of this I-D.
@techreport{wu-idr-te-pm-bgp-00,
    number =    {draft-wu-idr-te-pm-bgp-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-wu-idr-te-pm-bgp/00/},
    author =    {Qin Wu and Wang Danhua},
    title =     {{BGP attribute for North-Bound Distribution of Traffic Engineering (TE) performance Metric}},
    pagetotal = 9,
    year =      2013,
    month =     jul,
    day =       12,
    abstract =  {In order to populate network performance information like link latency, latency variation and packet loss into TED and ALTO server, this document describes extensions to BGP protocol, that can be used to distribute network performance information (such as link delay, delay variation, packet loss, residual bandwidth, and available bandwidth,link utilization, channel throughput).},
}