The Common Control and Measurement Plane (ccamp) working group in the Routing Area of the IETF has been rechartered. For additional information please contact the Area Directors or the WG Chairs. Common Control and Measurement Plane (ccamp) ------------------------------------------------ Current Status: Active WG Chairs: Daniele Ceccarelli <daniele.ceccarelli@ericsson.com> Fatai Zhang <zhangfatai@huawei.com> Assigned Area Director: Adrian Farrel <adrian@olddog.co.uk> Mailing list Address: ccamp@ietf.org To Subscribe: https://www.ietf.org/mailman/listinfo/ccamp Archive: http://www.ietf.org/mail-archive/web/ccamp/ Charter: The CCAMP working group is responsible for standardizing a common control plane and a separate common measurement plane for non-packet technologies found in the Internet and in the networks of telecom service providers (ISPs and SPs). Examples of the devices in such networks include photonic cross-connects, OEO switches, ROADMs, TDM switches, microwave links, and Ethernet switches. In this context, measurement refers to the acquisition and distribution of attributes relevant to the setting up of tunnels and paths. The working group develops extensions to core Traffic Engineering protocols that are under the care of other working groups. The CCAMP working group will coordinate with the TEAS working group to ensure that extensions that can be generalized for use with more than one technology are made appropriately, and with the working groups that have responsibility for the specific protocols. 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 in technology-specific networks. These will be developed in conjunction with requests and requirements from other WGs to ensure overall usefulness. - Maintenance and extension of the Link Management Protocol (LMP). - Functional specification of extensions for GMPLS-related routing (OSPF, ISIS) and signaling (RSVP-TE) protocols required for path establishment and maintenance in non-packet, technology-specific networks. Protocol formats and procedures that embody these extensions will be done jointly with the WGs supervising those protocols and the TEAS working group has the responsibility to determine whether such protocol extensions should be generalized for Traffic Engineering in any network. This may include protocol work to support data planes that have already been approved by another Standards Development Organization. Note that the specification or modification of data planes is out of scope of this working group - Definition of management objects (e.g., as part of MIB modules or YANG models) and control of OAM techniques relevant to the protocols and extensions specified within the WG. The OAM work will be synchronized with the LIME WG - Describe non-packet-specific aspects of traffic engineering including for multi-areas/multi-AS/multi-layer scenarios and define protocol extensions in cooperation with the TEAS and PCE working groups. - Define how the properties of network resources gathered by a measurement protocol (or by other means such as configuration) can be distributed in existing routing protocols, such as OSPF, IS-IS, and BGP-LS. CCAMP will work with the WGs that supervise these The CCAMP WG currently works on the following tasks: - Protocol extensions in support of WSON. - Protocol extensions in support of flexible grid lambda networks. - Maintenance of existing protocol extensions for non-packet technology-specific networks (Ethernet, TDM, OTN) already specified by CCAMP. - Maintenance of LMP. 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 GMPLS MIBs to IESG Done - Submit protection & restoration documents to IESG Done - Submit ASON signaling requirements doc to IESG Done - Produce CCAMP WG document for multi-area/AS signaling and routing Done - Produce CCAMP WG document for generic tunnel tracing protocol 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 Done - First version WG I-D for Advertising TE Node Capabilities in ISIS and OSPF Done - First version WG I-D for Automatic discovery of MPLS-TE mesh membership Done - Submit ASON Routing evaluation I-D for IESG review Done - Cross-WG review of I-D for Advertising TE Node Capabilities in ISIS and OSPF Done - First version WG I-D MPLS to GMPLS migration strategies Done - Submit RSVP-TE extensions for inter-domain signaling I-D for IESG review Done - Submit Per-domain path computation signaling I-D for IESG review Done - First version of WG I-D for ASON Routing solutions Done - First version WG I-D Requirements for Multi-Layer and Multi-Region Networks Done - First version WG I-D for Evaluation of existing protocols for MLN/MRN Done - Submit GMPLS signaling in support of Call Management I-D for IESG review Done - Submit I-D for Advertising TE Node Capabilities in ISIS and OSPF for IESG review Done - First version WG I-D for Protocol solutions for MLN/MRN Done - First version of WG I-D for OSPF-TE/GMPLS MIB module Done - First version WG Informational I-D for Analysis of inter-domain issues for disjoint and protected paths Done - Submit GMPLS/ASON lexicography I-D for IESG review Done - Submit LSP Stitching I-D for IESG review Done - First version WG I-D MPLS-GMPLS interworking requirements and solutions Done - Submit I-D for Automatic discovery of MPLS-TE mesh membership for IESG review Done - First version WG I-D GMPLS OAM Requirements Done - Submit GMPLS routing and signaling interoperability advice I-D for IESG review Done - Submit MPLS to GMPLS migration strategies I-D for IESG review Done - Submit Requirements for Multi-Layer and Multi-Region Networks I-D for IESG review Done - Submit MPLS-GMPLS interworking requirements and solutions I-D for IESG review Done - Submit Evaluation of existing protocols for MLN/MRN for IESG review Done - Submit Informational I-D for Analysis of inter-domain issues for disjoint and protected paths for IESG review Done - First version WG I-Ds for GMPLS source-controlled and explicitly-routed Ethernet networks Done - Submit Protocol solutions for MLN/MRN I-D for IESG review Done - First version of WSON routing related Working Group drafts Done - Submit Ethernet related drafts for IESG review Done - Submit hierarchy bis for IESG review Done - First version of LMP Negotiation Working Group draft Done - First version of G.709 enhancements framework Working Group drafts Done - First version of Working Group draft providing Control Plane Framework for MPLS-TP Done - Submit TE MIB module IESG review Done - Submit VCAT/LCAS with GMPLS for IESG review Done - Submit Lambda labels draft for IESG review Done - Submit WSON framework draft for IESG review Done - Submit WSON impairment framework draft for IESG review Done - First version of OAM configuration solutions Working Group draft Done - First version of G.709 enhancements solutions Working Group drafts Done - First version of Working Group draft defining RSVP-TE extensions for MPLS-TP Done - Submit Control Plane Framework for MPLS-TP for IESG review Done - Submit RSVP-TE extensions for MPLS-TP for IESG review Done - Submit OAM configuration framework for IESG review Done - Submit LMP Negotiation for IESG review Done - Submit G.709 enhancements framework for IESG review Done - Submit G.709 enhancements solutions for IESG review Done - First version flexigrid requirements/framework Working Group draft Done - Submit last OAM configuration solutions for IESG review Done - Submit first set of OAM configuration solutions for IESG review Dec 2013 - Submit WSON routing related drafts for IESG review Dec 2013 - Submit WSON signaling related draft for IESG review Jan 2014 - First version GMPLS E-NNI Working Group draft Jan 2014 - Submit final OAM configuration solutions for IESG review Mar 2014 - First versions of impairments related solutions Working Group drafts Jun 2014 - Submit MPLS-TP Association to IESG Nov 2014 - Recharter or close Working Group Mar 2015 - Submit impairments related solutions for IESG review
