%% You should probably cite draft-chen-lsr-ctr-availability-08 instead of this revision.
@techreport{chen-lsr-ctr-availability-04,
    number =    {draft-chen-lsr-ctr-availability-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-chen-lsr-ctr-availability/04/},
    author =    {Huaimo Chen and Mehmet Toy and Aijun Wang and Lei Liu and Xufeng Liu},
    title =     {{IGP for Network High Availability}},
    pagetotal = 12,
    year =      2022,
    month =     mar,
    day =       20,
    abstract =  {This document describes protocol extensions to OSPF and IS-IS for improving the reliability or availability of a network controlled by a controller cluster.},
}