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Zafar Ali ( zali@cisco ) - Presenter Antonello Bonfanti ( abonfant@cisco )

RSVP-TE Recovery Extension Extension for Additional Signal Types in G.709 OTN draft-ali-ccamp-additional-signal-type-g709v3- 02. txt. Zafar Ali ( zali@cisco.com ) - Presenter Antonello Bonfanti ( abonfant@cisco.com ) Fatai Zhang ( zhangfatai@ huawei.com ).

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Zafar Ali ( zali@cisco ) - Presenter Antonello Bonfanti ( abonfant@cisco )

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  1. RSVP-TE Recovery Extension Extension for Additional Signal Types in G.709 OTN draft-ali-ccamp-additional-signal-type-g709v3-02.txt Zafar Ali (zali@cisco.com) - Presenter AntonelloBonfanti (abonfant@cisco.com) Fatai Zhang (zhangfatai@huawei.com) 89th IETF, CCAMP WG, London, UK (March 2014)

  2. Outline • Requirements • Solution • Next Steps

  3. Requirements • G.Sup43 defines the following additional signaling types: • ODU1e • ODU3e1 • ODU3e2 • G.Sup43 is a de facto standard with ITU-T status as "in force” [http://www.itu.int/rec/T-REC-G.Sup43/en]. • Current GMPLS specifications for G709 v3 does not cover these signaling types. • Current GMPLS OTN specifications does not support any values for vendor specific signaling type or for “Private Use”, either.

  4. Summary of Changes (in -01) • Added Fatai Zhang as co-author. • Addressed all comments received from the WG (public or private) • Position the draft as “experimental”. • Removed signal types ODU1fand ODU2f.

  5. Solution • Just need code points for signal types defined in G.Sup43 and vendor specific signal types. Value Type ----- ---- 23 ODU1e (10Gbps Ethernet [GSUP.43]) 24 ODU3e1 (40Gbps Ethernet [GSUP.43]) 25 ODU3e2 (40Gbps Ethernet [GSUP.43]) 0xD0-0xF0 (208-240) Arange assigned under the "Private Use" policy described in [RFC2434].

  6. Next steps • We would like to hear WG feedback on this draft. • We would like to make this a WG document.

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