1. Requirements for Internet Traffic Engineering Measurement IETF’58 TEWG Meeting Minneapolis, November 13, 2003 Wai Sum Lai, Richard Tibbs, Steven Van den Berghe

2. Status Revision based on AD Review completed Main body of document much shortened and streamlined – requirements clearly identified Supporting materials moved to Appendices Highlights of requirements –To aid network dimensioning, mechanisms to collect node-pair-based traffic data are required to facilitate the derivation of per-service-class traffic matrix statistics –For service assurance, the use of higher-order statistics is required –To preserve representative traffic detail at manageable sample volumes, packet-sampled measurements are required –To manage large volumes of measured data, use of bulk transfer and filtering/aggregation mechanisms are required

3. Next Step Suggest I-D go to WG Last Call - Please review and comment