Sixty-fourth IETF Vancouver November 6-11, 2005

MONDAY, November 7, 2005
0900-1130 Morning Session I
RTG     ccamp     Common Control and Measurement Plane WG

CCAMP Working Group Agenda
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0. Administrivia (chairs, 5)
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1. WG status, RFCs, drafts, charter (chairs, 10)
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2. Liaison from ITU-T (Lyndon, 10)
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3. RFC 3946 bis (Adrian, 5)
   - feedback from OIF
   - get closure on this trivial point
   - next steps
     - make I-D a WG draft and last call it

Background reading
- RFC 3946
- draft-papadimitriou-ccamp-rfc3946bis-00.txt
- ccamp mailing list
- OIF communications
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4. Addressing Draft (Kohei, 10)
   - identify new material
   - raise open issues
     - will we see more issues or are we done?
   - discussion of how this document should be focussed

Background reading
- draft-ietf-ccamp-gmpls-addressing-02.txt
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5. Hierarchy bis - Signaled FAs (Arthi, 15)
   - what is the problem with the hierarchy draft?
   - is this a problem we need to solve?
     - do we need dynamic, numbered, bidirecitonal LSPs?
   - are there other associated problems (e.g. dynamic bundling)
     - do we need to solve those problems?
   - why not use LMP?
   - why discuss here and not in MPLS?

Background reading
- draft-ietf-mpls-lsp-hierarchy-08.txt
- draft-shiomoto-ccamp-lsp-hierarchy-bis-00.txt
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6. ASON Call signaling (Adrian, 5)
   - plans to split the draft
   - how/why have we changed call signaling?

Background reading
- draft-ietf-ccamp-gmpls-rsvp-te-ason-04.txt
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7. ASON Routing solution (Dimitri, 10)
   - discussion of proposed solutions

Background reading
- draft-ietf-ccamp-gmpls-ason-routing-reqts-05.txt
- draft-ietf-ccamp-gmpls-ason-routing-eval-01.txt
- draft-dimitri-ccamp-gmpls-ason-routing-sol-00.txt
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8. Inter-domain issues (Dimitri and Tomohiro, 10)
   - discussion of issues with inter-domain GMPLS
     a. requirements for advertising inter-domain TE links
     b. IP vs TE Reachability
        - compare with draft-ietf-ccamp-inter-domain-pd-path-comp
        - consideration of TE reachability exchange
        - need to also exchange switching capability information
        - need to also exchange termination capabilities
     c. implications for aggregation
     d. how does this stack up against PCE?

Background reading
- draft-otani-ccamp-inter-domain-routing-req-00.txt
- draft-otani-ccamp-interas-gmpls-te-03.txt
- draft-leroux-ccamp-rsvp-te-path-constr-01.txt
- draft-ashwood-ccamp-gmpls-constraint-reqts-00.txt
- draft-ietf-ccamp-inter-domain-framework-04.txt
- draft-ietf-ccamp-inter-domain-pd-path-comp-01.txt
- draft-ietf-ccamp-inter-domain-rsvp-te-02.txt
- draft-ietf-pce-architecture-02.txt
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9. MPLS/GMPLS Migration and Interworking (Kohei, 15)
   - what are we trying to achieve?
   - what are the models available?
   - do we want to support all of these models?

Background reading
- draft-shiomoto-ccamp-mpls-gmpls-interwork-fmwk-00.txt
- draft-oki-ccamp-gmpls-ip-interworking-06.txt
- draft-kumaki-ccamp-mpls-gmpls-interworking-01.txt
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10. Lambda labels (Richard, 10)
   - scope of the problem
   - why current generalized labels are not sufficient
   - is this a problem we want/need to solve?
   - discussion of potential solutions

Background reading
- RFC 3471
- draft-shiba-ccamp-gmpls-lambda-labels-00.txt
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11. VCAT/LCAS (Richard, 10)
   - overview of VCAT and LCAS
   - how does this relate to GMPLS?
   - what signaling problems arise?
   - is this a problem we want/need to solve?
   - discussion of potential solutions

Background reading
- draft-bernstein-ccamp-gmpls-vcat-lcas-01.txt
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12. MS-SPRing (Adrian for Diego, 10)
   - overview of MS-SPRing
   - how does this relate to GMPLS?
   - what signaling problems arise?
   - is this a problem we want/need to solve?
   - discussion of potential solutions

Background reading
- draft-caviglia-ccamp-gmpls-msspring-req-00.txt
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13. Management plane / Control plane exchange of LSPs
                                            (Adrian for Diego, 5)
   - what is the problem?
   - is CCAMP interested in a solution?
   - discussion of potential solutions

Background reading
- draft-caviglia-mp2cpcp2mp-03.txt
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14. Graceful Shutdown in GMPLS Traffic Engineering Networks (Zafar, 10)
   - what is the function?
   - is CCAMP interested in the function?
   - discussion of potential solutions

Background reading
- draft-ali-ccamp-mpls-graceful-shutdown-02.txt
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15. Control Plane Resiliency Issues (Young Kim, 10)
   - what components of resiliency and robustness are involved?
   - for each of the components:
     - what problems are we trying to solve and in what timescale?
     - why can't we use existing tools for these problems?

Background reading
- draft-kim-ccamp-cpr-reqts-01.txt
- draft-kim-ccamp-accp-protocol-00.txt
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