%% You should probably cite rfc8592 instead of this I-D.
@techreport{browne-sfc-nsh-kpi-stamp-01,
    number =    {draft-browne-sfc-nsh-kpi-stamp-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-browne-sfc-nsh-kpi-stamp/01/},
    author =    {Rory Browne and Andrey Chilikin and Tal Mizrahi},
    title =     {{Network Service Header KPI Stamping}},
    pagetotal = 28,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This draft describes a method of inserting Key Performance Indicators (KPIs) into Network Service Header (NSH) encapsulated packets or frames on service chains. This method may be used to monitor latency and QoS configuration to identify problems with virtual links (vlinks), Virtual Network Functions (VNFs) or Physical Network Functions (PNFs) on the Rendered Service Path (RSP).},
}