%% You should probably cite rfc3111 instead of this I-D.
@techreport{ietf-svrloc-ipv6-12,
    number =    {draft-ietf-svrloc-ipv6-12},
    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-svrloc-ipv6/12/},
    author =    {Erik Guttman},
    title =     {{Service Location Protocol Modifications for IPv6}},
    pagetotal = 13,
    year =      2001,
    month =     feb,
    day =       13,
    abstract =  {This document defines the Service Location Protocol Version 2's (SLPv2) use over IPv6 networks. Since this protocol relies on UDP and TCP, the changes to support its use over IPv6 are minor. {[}STANDARDS-TRACK{]}},
}