%% You should probably cite draft-song-opsawg-ifit-framework-21 instead of this revision.
@techreport{song-opsawg-ifit-framework-14,
    number =    {draft-song-opsawg-ifit-framework-14},
    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-opsawg-ifit-framework/14/},
    author =    {Haoyu Song and Fengwei Qin and Huanan Chen and Jaewhan Jin and Jongyoon Shin},
    title =     {{In-situ Flow Information Telemetry}},
    pagetotal = 28,
    year =      2021,
    month =     apr,
    day =       2,
    abstract =  {As network scale increases and network operation becomes more sophisticated, traditional Operation, Administration and Maintenance (OAM) methods, which include proactive and reactive techniques, running in active and passive modes, are no longer sufficient to meet the monitoring and measurement requirements. On-path telemetry techniques which provide high-precision flow insight and real-time issue notification are emerging to support suitable quality of experience for users and applications, and fault or network deficiency identification before they become critical. Centering on the new data plane on-path telemetry techniques, this document outlines a high-level framework to provide an operational environment that utilizes these techniques to enable the collection and correlation of performance information from the network. The framework identifies the components that are needed to coordinate the existing protocol tools and telemetry mechanisms, and addresses key deployment challenges for flow-oriented on-path telemetry techniques, especially in carrier networks. The framework is informational and intended to guide system designers attempting to apply the referenced techniques as well as to motivate further work to enhance the ecosystem .},
}