@techreport{song-opsawg-ipfix-ecn-03,
    number =    {draft-song-opsawg-ipfix-ecn-03},
    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-ipfix-ecn/03/},
    author =    {Xueyan Song and Yao Liu and Jonathan Newton and Jason Livingood},
    title =     {{Export of ECN Information in IPFIX}},
    pagetotal = 16,
    year =      2026,
    month =     jul,
    day =       19,
    abstract =  {This document defines a set of IPFIX Information Elements for monitoring Explicit Congestion Notification (ECN), specifically in the context of the Low Latency, Low Loss, and Scalable Throughput (L4S) service. These Information Elements allow network operators to observe ECN codepoint usage within L4S deployments and evaluate the corresponding traffic performance.},
}