Pseudowire (PW) Operations, Administration, and Maintenance (OAM) Message Mapping
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From: The IESG <firstname.lastname@example.org> To: IETF-Announce <email@example.com> Cc: RFC Editor <firstname.lastname@example.org>, pwe3 mailing list <email@example.com>, pwe3 chair <firstname.lastname@example.org> Subject: Protocol Action: 'Pseudowire (PW) OAM Message Mapping' to Proposed Standard (draft-ietf-pwe3-oam-msg-map-16.txt) The IESG has approved the following document: - 'Pseudowire (PW) OAM Message Mapping' (draft-ietf-pwe3-oam-msg-map-16.txt) as a Proposed Standard This document is the product of the Pseudowire Emulation Edge to Edge Working Group. The IESG contact persons are Stewart Bryant and Adrian Farrel. A URL of this Internet Draft is: http://datatracker.ietf.org/doc/draft-ietf-pwe3-oam-msg-map/
Technical Summary This document specifies the mapping and notification of defect states between a pseudowire (PW) and the Attachment Circuits (ACs) of the end-to-end emulated service. It standardizes the behavior of Provider Edges (PEs) with respect to PW and AC defects. It addresses ATM, Frame Relay, TDM, and SONET/SDH PW services, carried over MPLS, MPLS/IP and L2TPV3/IP Packet Switched Networks (PSNs). Working Group Summary One of the work items in the PWE3 Working Group Charter is to "Specify Operations and Management (OAM) mechanisms for all PW types, suitable for operation over both IP/L2TPv3 and MPLS PSNs, and capable of providing the necessary interworking with the OAM mechanisms of the emulated service." This document addresses this work item for ATM, Frame Relay, TDM, and SONET/SDH pseudowires. A separate document will address Ethernet pseudowires. Document Quality There are no concerns about document quality. Personnel Andrew Malis, email@example.com is the Document Shepherd for this document. Stewart Bryant is the Responsible Area Director.