%% You should probably cite draft-ietf-idr-flowspec-l2vpn-23 instead of this revision.
@techreport{ietf-idr-flowspec-l2vpn-09,
    number =    {draft-ietf-idr-flowspec-l2vpn-09},
    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-flowspec-l2vpn/09/},
    author =    {Hao Weiguo and Donald E. Eastlake 3rd and Jim Uttaro and Stephane Litkowski and Shunwan Zhuang},
    title =     {{BGP Dissemination of L2VPN Flow Specification Rules}},
    pagetotal = 13,
    year =      2019,
    month =     jan,
    day =       3,
    abstract =  {This document defines a BGP flow-spec extension to disseminate L2 VPN Ethernet traffic filtering rules. SAFI=134 in {[}RFC5575{]} is redefined for this purpose. A new subset of component types and extended community also are defined. A new subset of component types and new extended community also are defined.},
}