Document Action: 'MPLS Transport Profile User-to-Network and Network-to-Network Interfaces' to Informational RFC (draft-ietf-mpls-tp-uni-nni-03.txt)
The IESG <iesg-secretary@ietf.org> Mon, 24 January 2011 17:23 UTC
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From: The IESG <iesg-secretary@ietf.org>
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Subject: Document Action: 'MPLS Transport Profile User-to-Network and Network-to-Network Interfaces' to Informational RFC (draft-ietf-mpls-tp-uni-nni-03.txt)
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Date: Mon, 24 Jan 2011 09:23:54 -0800
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The IESG has approved the following document: - 'MPLS Transport Profile User-to-Network and Network-to-Network Interfaces' (draft-ietf-mpls-tp-uni-nni-03.txt) as an Informational RFC This document is the product of the Multiprotocol Label Switching Working Group. The IESG contact persons are Adrian Farrel and Stewart Bryant. A URL of this Internet Draft is: http://datatracker.ietf.org/doc/draft-ietf-mpls-tp-uni-nni/ Technical Summary The transport service interfaces for MPLS-TP are defined in Section 3.4.3 of [RFC5921]. These definitions are illustrated by showing MPLS-TP PEs containing a UNI and an NNI. The figures illustrate the UNI and the NNI as a span. However, it is more conventional to illustrate these interfaces as reference points. Furthermore, in the case of a UNI, it is useful to illustrate the distribution of UNI functions between the CE side and the PE side of the UNI (the UNI-C and UNI-N). This document provides updated illustrations of the MPLS-TP UNI and MPLS-TP NNI to show these additional details. These illustrations are intended to obsolete the corresponding ones in [RFC5921]. This document also defines additional terminology referenced in the illustrations. No other updates are proposed by this document. Working Group Summary Since the document is an output from the MPLS-TP project it is the joint output of IETF MPLS working group and Qustion 9, 10, 12 and 14 of ITU-T SG15. Document Quality The document is well reviewed in all the groups mentioned above. Personnel Loa Andersson (loa@pi.nu) is the Document Shepherd. Adrian Farrel (adrian.farrel@huawei.com) is the Responsible AD.