%% You should probably cite draft-song-opsawg-ntf instead of this I-D.
@techreport{song-ntf-01,
    number =    {draft-song-ntf-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-song-ntf/01/},
    author =    {Haoyu Song and Tianran Zhou and Zhenbin Li},
    title =     {{Toward a Network Telemetry Framework}},
    pagetotal = 16,
    year =      2018,
    month =     mar,
    day =       19,
    abstract =  {This document suggests the necessity for an architectural framework to address network telemetry and articulates the categories and components of such a framework. The requirements, challenges, existing solutions, and future directions are discussed for each category of the framework. The framework for network telemetry helps to set some common ground for the collection of related works and put future developments into perspective.},
}