%% You should probably cite draft-ietf-ipsecme-yang-iptfs instead of this I-D.
@techreport{fedyk-ipsecme-yang-iptfs-01,
    number =    {draft-fedyk-ipsecme-yang-iptfs-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-fedyk-ipsecme-yang-iptfs/01/},
    author =    {Don Fedyk and Christian Hopps},
    title =     {{IP Traffic Flow Security YANG Module}},
    pagetotal = 25,
    year =      2020,
    month =     nov,
    day =       15,
    abstract =  {This document describes a yang module for the management of IP Traffic Flow Security additions to IKEv2 and IPsec.},
}