abierman-psamp-18nov02 1 PSAMP WG 55th IETF Atlanta, Georgia November 18, 2002 Discussion: Admin: (In Body: subscribe)

abierman-psamp-18nov02 2 PSAMP WG Agenda -- I-Ds l (A) draft-ietf-psamp-framework-02.txt (B) draft-ietf-psamp-sample-tech-00.txt (C) draft-quittek-psamp-ipfix-00.txt

abierman-psamp-18nov02 3 PSAMP WG Agenda -- IETF 55 (1/3) 1) Announcement on Internet Measurement Research Group (5 minutes) »Introduction of new IRTF group and how it might relate to the PSAMP work 2) WG Status (10 minutes) l Significant progress has been made on the framework and sampling techniques deliverables l Controversial work items not yet started »transport protocol (congestion avoidance) l Other work items not yet started »reporting protocol and report format »MIB for configuration and status

abierman-psamp-18nov02 4 PSAMP WG Agenda -- IETF 55 (2/3) 3) PSAMP Framework (45 minutes) l Discussion of the Framework document (A) »Some minor issues have been raised on the mailing list. l Goals: »Establish WG consensus that this document covers all framework issues »Resolve inconsistencies between framework and sampling document wrt/ terminology and concepts 4) Sampling and Filtering Techniques (45 minutes) l Discussion of the Sampling and Filtering Techniques draft (B) l Goals: »Establish WG consensus that this document covers all sampling issues »Determine if 1 or more detailed standard sampling techniques can and/or should be developed »Determine which aspects of sampling and filtering configuration should be standardized

abierman-psamp-18nov02 5 PSAMP WG Agenda -- IETF 55 (3/3) 5) On the Relationship between PSAMP and IPFIX (45 minutes) l Discussion of the PSAMP and IPFIX document (C) »Potential areas of overlap: –transport protocol –reporting protocol –report contents –security and privacy issues –MIB for configuration »Goals: –Gauge WG opinion and consensus on commonality between IPFIX and PSAMP

abierman-psamp-18nov02 6 PSAMP WG Status l WG Deliverables »PSAMP Framework »Packet Selector and Packet Information »Report Format and Report Stream Format »Export Protocol and Requirements for Collectors »PSAMP MIB l Is this the correct grouping? »We can decide later as more details are known about each aspect of PSAMP

abierman-psamp-18nov02 7 PSAMP WG Schedule (Proposed) Initial ID Final I-D Deliverable Aug 02 (Sep 02) Feb 03 PSAMP Framework Nov 02 (Sep 02) Mar 03 Packet Selector and Packet Information Feb 03 (Jan 03) May 03 Report Format and Report Stream Format May 03 (Feb 03) Jun 03 Export Protocol and Requirements for Collectors Aug 03 (Mar 03) Aug 03 PSAMP MIB