%% You should probably cite rfc5291 instead of this I-D.
@techreport{ietf-idr-route-filter-17,
    number =    {draft-ietf-idr-route-filter-17},
    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-idr-route-filter/17/},
    author =    {Enke Chen and Yakov Rekhter},
    title =     {{Outbound Route Filtering Capability for BGP-4}},
    pagetotal = 12,
    year =      2008,
    month =     jun,
    day =       23,
    abstract =  {This document defines a BGP-based mechanism that allows a BGP speaker to send to its BGP peer a set of Outbound Route Filters (ORFs) that the peer would use to constrain/filter its outbound routing updates to the speaker. {[}STANDARDS-TRACK{]}},
}