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SIP Performance Benchmarking draft-poretsky-sip-bench-term-04.txt

SIP Performance Benchmarking draft-poretsky-sip-bench-term-04.txt draft-poretsky-bmwg-sip-bench-meth-02.txt BMWG, IETF-70 Vancouver Dec 2007 Davids IIT Gurbani ALU Poretsky Next Point. Motivation. Problem Statement:

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SIP Performance Benchmarking draft-poretsky-sip-bench-term-04.txt

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  1. SIP Performance Benchmarking draft-poretsky-sip-bench-term-04.txt draft-poretsky-bmwg-sip-bench-meth-02.txt BMWG, IETF-70 Vancouver Dec 2007 Davids IIT Gurbani ALU Poretsky Next Point

  2. Motivation • Problem Statement: • Service Providers are now deploying VoIP and Multimedia using the IETF developed Session Initiation Protocol (SIP). • Industry lacks common terminology for SIP performance benchmarks • SIP allows a wide range of configuration and operational conditions that can influence performance benchmark measurements. • Goals: • Service Providers use the benchmarks to compare performance of RFC 3261 network devices • Vendors and others can use benchmarks to ensure performance claims are based on common terminology and methodology. • Benchmark metrics can be applied to make device deployment decisions for IETF SIP and 3GPP IMS networks

  3. Scope SIP Signaling SIP Server (DUT) SUT Tester (Emulated Agents) SIP ALG /NAT • Benchmark SIP Signaling Performance (not Associated Media). • Terminology defines Performance benchmark metrics for black-box measurements of SIP networking devices • Methodology describes how to measure the metrics for a DUT or SUT

  4. Benchmarks • Maximum Session Establishment Rate • Maximum Registration Rate • Maximum IM Rate • Session Capacity • Session attempt performance • Session setup delay • Session disconnect delay • Standing sessions

  5. Revision Changes Terminology • 3.3.14. Loop Detection Option • 3.3.15. Forking Option   Methodology • 4.3 Maximum Session Attempt Rate with Loop Detection Enabled • 4.4 Maximum Session Attempt Rate with Forking • 4.5 Maximum Session Attempt Rate with Forking and Loop Detection Enabled • 4.6 Maximum Session Attempt Rate with TLS Encrypted SIP • 4.7 Maximum Session Attempt Rate with IPSec Encrypted SIP • 4.9 Maximum Registration Rate • 4.10 Maximum IM Rate • 4.11 Maximum Presence Rate

  6. Next Steps • Incorporate concepts from expired SIPPING draft-malas-performance-metrics-05? • Incorporate comments from meeting and mailing list. • Consider for BMWG work item?

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