CCAMP Working Group 60th IETF San Diego

Agenda (1 of 3) Group Admin (Chairs) –Blue sheets, Minute takers, Admin, WG secretary, Agenda bash (5 mins) –Status of WG drafts and milestones (10 mins) Drafts not in this meeting (Adrian) Milestones and Charter (Kireeti) ASON Requirements and Solutions –ASON Signaling and Routing Requirements and other cooked drafts (Adrian) (2 mins) draft-ietf-ccamp-gmpls-ason-reqts-07.txt (not yet published) draft-ietf-ccamp-gmpls-ason-routing-reqts-05.txt (not yet published) draft-ietf-gmpls-egress-control-02.txt –ASON Signaling Solutions (Dimitri Papadimitriou) (5 mins) draft-ietf-ccamp-gmpls-rsvp-te-ason-02.txt –ASON Routing Solutions Design Team status (Dimitri Papadimitriou) (10 mins) draft-dimitri-ccamp-gmpls-ason-routing-eval-00.txt (not yet published) –A Transport Network View of LMP (Don Fedyk) (5 minutes) draft-aboulmagd-ccamp-transport-lmp-02.txt –SG15 liaison (Wesam Alanqar 5 mins) Protection and Restoration –Drafts in AD review (Adrian) (2 mins) draft-ietf-ccamp-gmpls-recovery-analysis-03.txt draft-ietf-ccamp-gmpls-recovery-functional-02.txt draft-ietf-ccamp-gmpls-recovery-terminology-04.txt –End-to-end recovery (Dimitri Papadimitriou) (5 mins) draft-ietf-ccamp-gmpls-recovery-e2e-signaling-01.txt

Agenda (2 of 3) Hello Protocol and Graceful Restart –Graceful restart (Lou Berger) (10 minutes) draft-aruns-ccamp-rsvp-restart-ext-01.txt –Node-id-based Hello (Zafar Ali) (5 minutes) draft-ietf-ccamp-rsvp-node-id-based-hello-00.txt Inter-Area/AS –Strategy (Kireeti) (10 minutes) –Inter-domain Framework (Adrian) (15 minutes) draft-farrel-ccamp-inter-domain-framework-01.txt –Inter-domain RSVP-TE (Arthi Ayyangar) (15 minutes) draft-ayyangar-ccamp-inter-domain-rsvp-te-00.txt –Inter-domain TE LSP path computation methods (JP Vasseur) (15 minutes) draft-vasseur-ccamp-inter-domain-path-comp-00.txt –GMPLS Inter-AS requirements (Tomohiro Otani) (10 minutes) draft-otani-ccamp-interas-gmpls-te-00.txt

Agenda (3 of 3) Summary of other work –Layer 2 GMPLS (Dimitri Papadimitriou) (5 mins) draft-papadimitriou-ccamp-gmpls-l2sc-lsp-02.txt –Layer 1 VPNs (Tomonori Takeda) (5 mins) draft-takeda-l1vpn-framework-01.txt draft-takeda-l1vpn-applicability-00.txt draft-ouldbrahim-ppvpn-gvpn-bgpgmpls-05.txt draft-ietf-ccamp-gmpls-overlay-04.txt –Segment Recovery (Lou Berger) (5 mins) draft-ietf-ccamp-gmpls-segment-recovery-00.txt –Graceful restart (Zafar Ali / Anca Zamfir) (5 minutes) draft-ali-ccamp-mpls-graceful-shutdown-00.txt

WG Status – Blocked Drafts No new RFCs Backlog as big as ever, but: –WG has held last call on all blocking drafts –All blocking drafts updated after last call –All but one draft reviewed by AD –Many drafts updated after AD review Need one last push…

Ready (RFC Ed.) GMPLS Architecture GMPLS SONET/SDH Recovery Fn Spec LMP WDM LMP MIB GMPLS Overlay G.709 LMP MPLS HIERARCHY With AuthorsWith IESG OSPF GMPLS EXT LMP TEST SONET/SDH MPLS BUNDLE GMPLS ROUTING IS-IS GMPLS EXT Updated August 2004 With AD Recovery Terminology Recovery Fn Analysis ASON Signaling Reqs ASON Routing Reqs SDH/SONET Control AB Contains a normative reference to Egress Control

Drafts not on agenda today (1 of 2) Router capabilities draft-vasseur-ccamp-te-router-info-00.txt draft-vasseur-isis-te-caps-00.txt draft-vasseur-ospf-te-caps-00.txt –Basic function with CCAMP, specific extensions with IGP WGs –Need framework and basic capabilities, but Is this the right place for PCE and Mesh Group definitions? Loose path re-optimization draft-vasseur-ccamp-loose-path-reopt-02.txt –Useful in single and multi-domain –Is this function we want? Communication of Alarm Information draft-ietf-ccamp-gmpls-alarm-spec-00.txt –Draft is ‘cooked’ –Implementation exists –Any reason not to do WG last call? Crankback –On ice pending multi-domain work Route Exclusion –Some small mods, but waiting for multi-domain MIBs –Slow progress. Could use input from implementers. –Does the WG care? It is a milestone deliverable –Authors meeting this week to try to close on issues

Drafts not on agenda today (2 of 2) Tunnel Tracing draft-ietf-ccamp-tunproto-00.txt –Zero progress, zero comments. –This is a WG milestone deliverable –If no-one cares, we should drop it from the charter. Otherwise, someone needs to do some work! Link bundling extensions draft-dimitri-ccamp-gmpls-rsvp-te-bundled-links-00.txt –Debate on the list shows no sign of resolution –Suggest authors meet with other protagonists this week MPLS/GMPLS migration/interworking draft-oki-ccamp-gmpls-ip-interworking-03.txt –Good progress with important draft –Please review and comment Misconnection analysis draft-shiomoto-ccamp-misconnection-analysis-00.txt –Good analysis –Plans for new revision –Please review and comment Carrier Survey for Mesh Restoration draft-rabbat-ccamp-carrier-survey-00.txt –Need input on format and contents of survey –Should survey be broader? –Useful to have correlation of responses by responder –Authors would welcome input from more carriers

CCAMP Milestones Dec 03 Submit GMPLS MIBs to IESG –Way late Dec 03 Submit protection & restoration documents to IESG –Submitted; needs comments from chair, update Dec 03 Submit ASON signaling requirements doc to IESG –Submitted, minor edits needed Jan 04 Produce CCAMP WG document for multi- area/AS signaling and routing –Way late; but good progress being made

More CCAMP Milestones Jan 04 Produce CCAMP WG document for generic tunnel tracing protocol –Any interest? Jan 04 Submit ASON routing requirements doc to IESG –Submitted, edits needed Mar 04 Submit revised charter and milestones to IESG for IESG consideration of more detailed deliverables and determination of usefulness of continuation of WG

Work to Be Done Finish current items –MIBs!!! –ASON signaling, ASON routing –Multi-region signaling/routing –Protection/restoration protocol extensions –Miscellaneous WG documents Some cleanup/clarification on existing documents

New Work Items MPLS-GMPLS interworking Inter-domain signaling and routing L1VPNs

L1VPN: What It Would Take L1VPN background documents –Requirements from ITU-T Study Group 13 –Framework and Applicability draft candidates L1VPN protocol work –Signaling, reachability, TE information –VPN discovery L1VPN interactions –Liaisons to ITU-T –Cooperation with L2VPN/L3VPN, IDR, OSPF/ISIS Set up a Design Team for L1VPNs