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Improvements and Updates in PSAMP Framework (IETF Version 09)

This document outlines significant modifications in the PSAMP (Packet Sampling) Framework as part of IETF version 09. Key changes include refined terminology, an updated architectural diagram, and enhanced definitions regarding selection rates and fractions. Important sections have been revised for clarity, including updates on report streams and packet selection mechanisms. The document also addresses export compression and clarifies application descriptions. The working group's last call is closed, with emphasis on resolving open issues and preparing for IESG submission.

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Improvements and Updates in PSAMP Framework (IETF Version 09)

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  1. PSAMP Framework Documentdraft-ietf-psamp-framework-09.txt Duffield, Greenberg, Grossglauser, Rexford: AT&T Chiou: Avici Claise, Marimuthu, Sadasivan: Cisco

  2. Main Changes Since Last IETF (version 06) • Section 3: terminology tweaking • packet stream, report stream, composite selector • Section 3.9: new architectural diagram • Section 5.3: selection rate -> selection fraction • fraction of packets selected • target selection rate -> configured selection fraction • based on parameter settings • attained selection rate -> attained selection fraction • actual fraction selected • Section 8.4: on export compression (moved from Section 6) • Section 11: some rewording of application descriptions • Section 16: updated intellectual property statements

  3. Status • WG Last Call closed • Any open issues? • Ready for IESG?

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