%% You should probably cite draft-ietf-6man-vpn-dest-opt instead of this I-D.
@techreport{bonica-6man-vpn-dest-opt-06,
    number =    {draft-bonica-6man-vpn-dest-opt-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-bonica-6man-vpn-dest-opt/06/},
    author =    {Ron Bonica and Yuji Kamite and Chris Lenart and Ning So and Fengman Xu and Greg Presbury and Gang Chen and Yongqing Zhu and Guangming Yang and Yifeng Zhou},
    title =     {{The Per-Path Service Instruction (PPSI) Option}},
    pagetotal = 11,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {SRv6+ encodes Per-Path Service Instructions (PPSI) in a new IPv6 option, called the PPSI Option. This document describes the PPSI Option.},
}