%% You should probably cite rfc1269 instead of this I-D.
@techreport{ietf-iwg-bgp-mib-02,
    number =    {draft-ietf-iwg-bgp-mib-02},
    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-iwg-bgp-mib/02/},
    author =    {},
    title =     {{Definitions of Managed Objects for the Border Gateway Protocol: Version 3}},
    pagetotal = 13,
    year =      1991,
    month =     mar,
    day =       25,
    abstract =  {This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in TCP/IP-based internets. In particular, it defines objects for managing the Border Gateway Protocol. {[}STANDARDS-TRACK{]}},
}