IPv6演进技术要求　 第11部分：IPv6随流检测技术 IPv6 evolution technical requirements— Part 11：IPv6 in﹘situ flow information telemetry  ICS  33.040.40 CCS  L  78   中华人民共和国国家标准 GB/T 44887.11—2024 2024-11-2 8发布 2025-03-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布 目　　次 前言   ·····································································································   Ⅲ 引言   ·····································································································   Ⅳ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   1 4     缩略语   ································································································   2 5     随流检测技术架构   ····················································································   2 6     随流检测关键技术要求   ···············································································   3      6.1     概述   ······························································································   3      6.2     智能选流技术要求   ···············································································   4      6.3     智能数据上送技术要求   ··········································································   4      6.4     动态网络探测技术要求   ··········································································   4      6.5     封装与隧道化技术要求   ··········································································   4 7     IFIT数据封装格式   ···················································································   6      7.1     交替标记（染色）数据字段格式   ································································   6      7.2     IOAM数据字段格式   ·············································································   7 8     IFIT封装方法   ·······················································································   12      8.1     交替标记（染色）封装方法   ····································································   12      8.2     IOAM封装方法   ················································································   12 参考文献   ································································································   14 GB/T 44887.11—2024     Ⅰ