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Re: WG Action: RECHARTER: Common Control and Measurement Plane (ccamp)
I hope no-one is too shocked that this happened before the end of 2007.
Looks like we now the go-ahead to do some work.
Of course, our initial milestones are already behind schedule (which may
give you a hint as to how long this has been in the pipeline). We will
sort all this out over the next couple of weeks and start to move things
forwards.
Thanks for your support in getting this to happen.
Adrian
----- Original Message -----
From: "The IESG" <iesg-secretary@ietf.org>
To: <IETF-Announce@ietf.org>
Cc: <ccamp@ops.ietf.org>; "Kireeti Kompella" <kireeti@juniper.net>;
"Adrian Farrel" <adrian@olddog.co.uk>
Sent: Thursday, November 03, 2005 10:06 PM
Subject: WG Action: RECHARTER: Common Control and Measurement Plane
(ccamp)
> The charter of the Common Control and Measurement Plane (ccamp) working
group
> in the Routing Area of the IETF has been updated. For additional
information,
> please contact the Area Directors or the working group Chairs.
>
> +++
>
> Common Control and Measurement Plane (ccamp)
> =============================================
>
> Current Status: Active Working Group
>
> Chair(s):
> Kireeti Kompella <kireeti@juniper.net>
> Adrian Farrel <adrian@olddog.co.uk>
>
> Routing Area Director(s):
> Bill Fenner <fenner@research.att.com>
> Alex Zinin <zinin@psg.com>
>
> Routing Area Advisor:
> Alex Zinin <zinin@psg.com>
>
> Technical Advisor(s):
> Alex Zinin <zinin@psg.com>
>
> Mailing Lists:
> General Discussion: ccamp@ops.ietf.org
> To Subscribe: majordomo@ops.ietf.org
> In Body: subscribe ccamp
> Archive: https://ops.ietf.org/lists/ccamp
>
> Description of Working Group:
> Organizational Overview
>
> The CCAMP working group coordinates the work within the IETF defining
> a common control plane and a separate common measurement plane for
> physical path and core tunneling technologies of Internet and telecom
> service providers (ISPs and SPs), e.g. O-O and O-E-O optical
> switches, ATM and Frame Relay switches, MPLS, GRE, in cooperation
> with the MPLS WG. In this context, measurement refers to the
> acquisition and distribution of attributes relevant to the setting up
> of tunnels and paths.
>
> CCAMP WG work scope includes:
>
> - Definition of protocol-independent metrics and parameters
> (measurement attributes) for describing links and paths that are
> required for routing and signaling. These will be developed in
> conjunction with requests and requirements from other WGs to
> ensure overall usefulness.
>
> - Definition of protocol(s) and extensions to them required for
> link and path attribute measurement. Link Management Protocol (LMP)
> is included here.
>
> - Functional specification of extensions for routing (OSPF, ISIS) and
> signalling (RSVP-TE) required for path establishment. Protocol
> formats and procedures that embody these extensions will be done
> jointly with the WGs supervising those protocols.
>
> - Definition of the mechanisms required to determine the route and
> properties of an established path (tunnel tracing).
>
> - Definition of MIB modules and other OAM techniques relevant to the
> protocols and extensions specified within the WG.
>
> CCAMP WG currently works on the following tasks:
>
> - Define how the properties of network resources gathered by a
> measurement protocol can be distributed in existing routing
> protocols, such as OSPF and IS-IS. CCAMP defines the generic
> description of the properties and how they are distributed in OSPF.
> The specifics of distribution within IS-IS are being addressed in
> the ISIS WG.
>
> - Define signaling and routing mechanisms and extensions to allow path
> and tunnel setup and maintenance across multiple domains, where a
> domain may be an IGP area, an Autonomous System, or any other region
> of topological visibility. To this end, work cooperatively with the
> PCE and MPLS WGs.
>
> - Define abstract link and path properties needed for link and path
> protection. Specify signalling mechanisms for path protection,
> diverse routing and fast path restoration. Ensure that multi-layer
> path protection and restoration functions are achievable using the
> defined signalling, routing, and measurement protocols, either
> separately or in combination.
>
> - Identify which requirements for signaling and routing for ASON are
> not currently met by protocols defined in CCAMP; based on these,
> define mechanisms to address these requirements.
>
> - Document issues and strategies for the migration of MPLS-based
> deployments to GMPLS. Based on the outcome, identify protocol
> machinery that implementations may have to change to ease the
> migration from MPLS to GMPLS.
>
> In doing this work, the WG will work closely with at least the
> following other WGs: MPLS, ISIS, OSPF, IDR, L1VPN and PCE. The
> WG will also cooperate with the ITU-T.
>
> Goals and Milestones:
> Done Post strawman WG goals and charter
> Done Identify and document a limited set of candidate solutions for
> signalling and for measurement. Among candidate control solutions to be
> considered are the existing GMPLS drafts.
> Done Build appropriate design teams
> Done Submit WG document defining path setup portions of common
control plane
> protocol
> Done Submit WG document defining common measurement plane protocol
> Done Submit LMP MIB to IESG
> Done Submit protection & restoration documents to IESG
> Done Submit ASON signaling requirements doc to IESG
> Done Submit GMPLS MIBs to IESG
> Done Produce CCAMP WG document for generic tunnel tracing protocol
> Done Produce CCAMP WG document for multi-area/AS signaling and
routing
> Done Submit ASON routing requirements doc to IESG
> Done Submit revised charter and milestones to IESG for IESG
consideration of
> more detailed deliverables and determination of usefulness of
continuation of WG
>
> Oct 05 First version WG I-D for Advertising TE Node Capabilities in
ISIS and
> OSPF
> Oct 05 First version WG I-D for Automatic discovery of MPLS-TE mesh
> membership
> Nov 05 Submit ASON Routing evaluation I-D for IESG review
> Nov 05 Cross-WG review of I-D for Advertising TE Node Capabilities in
ISIS
> and OSPF
> Nov 05 First version WG I-D MPLS to GMPLS migration strategies
> Dec 05 Submit RSVP-TE extensions for inter-domain signaling I-D for
IESG
> review
> Dec 05 Submit Per-domain path computation signaling I-D for IESG
review
> Dec 05 First version of WG I-D for ASON Routing solutions
> Dec 05 First version WG I-D Requirements for Multi-Layer and
Multi-Region
> Networks
> Dec 05 First version WG I-D for Evaluation of existing protocols for
MLN/MRN
>
> Jan 06 Submit GMPLS signaling in support of Call Management I-D for
IESG
> review
> Jan 06 Submit I-D for Advertising TE Node Capabilities in ISIS and
OSPF for
> IESG review
> Jan 06 First version WG I-D for Protocol solutions for MLN/MRN
> Jan 06 First version of WG I-D for OSPF-TE/GMPLS MIB module
> Jan 06 First version WG Informational I-D for Analysis of
inter-domain issues
> for disjoint and protected paths
> Feb 06 Submit GMPLS/ASON lexicography I-D for IESG review
> Feb 06 Submit LSP Stitching I-D for IESG review
> Feb 06 First version WG I-D MPLS-GMPLS interworking requirements and
> solutions
> Mar 06 Submit I-D for Automatic discovery of MPLS-TE mesh membership
for IESG
> review
> Mar 06 First version WG I-D GMPLS OAM Requirements
> Apr 06 Submit GMPLS routing and signaling interoperability advice I-D
for
> IESG review
> Apr 06 First version of WG I-D for additional MIB module to cover
RSVP-TE
> signaling extensions
> Jun 06 Submit Informational I-D for Analysis of inter-domain issues
for
> disjoint and protected paths for IESG review
> Oct 06 Submit MPLS to GMPLS migration strategies I-D for IESG review
> Nov 06 Submit ASON Routing solutions I-D for IESG review
> Dec 06 Submit Requirements for Multi-Layer and Multi-Region Networks
I-D for
> IESG review
> Jan 07 Submit MPLS-GMPLS interworking requirements and solutions I-D
for IESG
> review
> Feb 07 Submit Evaluation of existing protocols for MLN/MRN for IESG
review
> Mar 07 Submit OSPF-TE/GMPLS MIB module for MIB doctor and IESG review
> Jun 07 Submit GMPLS OAM Requirements I-D for IESG review
> Aug 07 Submit Protocol solutions for MLN/MRN I-D for IESG review
> Dec 07 Submit MIB module for RSVP-TE signaling extensions for MIB
doctor and
> IESG review
> Dec 07 Recharter or close Working Group
>
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