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BMWG WG

BMWG WG. IETF 89 Friday Mar 07, 2014 Carol Davids < davids@iit.edu > Vijay K. Gurbani < vkg@bell-labs.com > Scott Poretsky < sporetsky@allot.com > SIP Benchmarking (-09). Status of the work. Jan 16 2013: Terminology and Methodology documents sent to IESG.

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BMWG WG

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  1. BMWG WG • IETF 89 • Friday Mar 07, 2014 • Carol Davids <davids@iit.edu> • Vijay K. Gurbani <vkg@bell-labs.com> • Scott Poretsky <sporetsky@allot.com> • SIP Benchmarking (-09)

  2. Status of the work • Jan 16 2013: Terminology and Methodology documents sent to IESG. • Jan 24 2013: IESG review (Robert Sparks) suggested documents need more work. • Feb 18 2014: -09 versions released for Terminology and Methodology addressing IESG • review.

  3. Diffs

  4. Diffs • Edits for clarity and readability. • Content changes driven from implementing the tests over a number of years. • Major content changes: • Goal remains to benchmark SIP devices other than UAs • The benchmarks are the maximum arrival rate for INVITEs and REGISTERs that the • DUT can sustain with no errors over a long period of time. • Deleted separate consideration of a SUT, since it reduces to the testing of a • system which itself can be considered to be the DUT • Reduced the number of distinct architectures to two: One in which the DUT • handles media and the other in which the DUT does not handle media

  5. Diffs • Major content changes: • Tests related to loop detection and forking were removed, since these are mainly • conformance tests and not performance tests (yes, they will slow performance). • Reduced benchmarks to two from original seven. • The two are: • Session Establishment Rate • Registration Rate • Removed benchmarks related to IM rate (too many variables to control).

  6. Diffs • Major content changes: • IM (MESSAGE) was an example of a non-INVITE benchmarking transaction; • using REGISTER instead. • Expanded test reporting template to include TLS ciphersuites, IPSec profiles and • Codec type.

  7. Next steps • Chair guidance needed on next steps for the drafts.

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