@techreport{li-fann-soft-state-refresh-yang-00,
    number =    {draft-li-fann-soft-state-refresh-yang-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-li-fann-soft-state-refresh-yang/00/},
    author =    {Zhiqiang Li and Zongpeng Du and Junjie Wang and Wei Cheng and Ying Zhao and Chunhao Zhao and Xun Sun},
    title =     {{Per-Entry Soft-State Refresh Horizon and Paced Fragmentation Scheduling for Fast Network Notification (FANN) Telemetry}},
    pagetotal = 15,
    year =      2026,
    month =     nov,
    day =       2,
    abstract =  {This document specifies a Standards Track per-entry soft-state refresh horizon profile, a bounded multi-packet fragmentation scheduling invariant, and a YANG 1.1 data model (ietf-fann-soft- state-refresh) for Fast Network Notification (FANN) link-quality telemetry. To prevent unrefreshed link entries from persisting indefinitely when partial event-triggered updates share a transport channel with periodic full sweeps, each receiver maintains an independent monotonic receipt horizon per six-tuple link-record key. Furthermore, when a full periodic sweep spans F fragmented datagrams paced at inter-packet interval T\_spacing, the refresh period T\_refresh and expiration horizon T\_expire satisfy T\_refresh \textless{}= T\_expire - M - (F - 1) * T\_spacing.MUST NOT reset the full-sweep periodic timer for omitted records. The refresh bound explicitly accounts for multi-packet fragmentation emission duration (T\_refresh \textless{}= T\_expire - M - (F - 1) * T\_spacing).},
}