Viewing source data: draft-sun-ccamp-dpm indexed from relaton-data-ids draft-sun-ccamp-dpm
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title.content Label Switched Path (LSP) Data Path Delay Metric in Generalized MPLS/ MPLS-TE Networks
title.format text/plain
title.script Latn
title.language en
abstract.content <p>When setting up a label switched path (LSP) in Generalized MPLS and MPLS/TE networks, the completion of the signaling process does not necessarily mean that the cross connection along the LSP have been programmed accordingly and in a timely manner. Meanwhile, the completion of signaling process may be used by applications as indication that data path has become usable. The existence of this delay and the possible failure of cross connection programming, if not properly treated, will result in data loss or even application failure. Characterization of this performance can thus help designers to improve the application model and to build more robust applications. This document defines a series of performance metrics to evaluate the availability of data path in the signaling process. Status of this Memo This Internet-Draft is submitted to IETF in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet- Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." The list of current Internet-Drafts can be accessed at The list of Internet-Draft Shadow Directories can be accessed at This Internet-Draft will expire on June 17, 2010.Copyright Notice Copyright (c) 2009 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents ( in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the BSD License. This document may contain material from IETF Documents or IETF Contributions published or made publicly available before November 10, 2008. The person(s) controlling the copyright in some of this material may not have granted the IETF Trust the right to allow modifications of such material outside the IETF Standards Process. Without obtaining an adequate license from the person(s) controlling the copyright in such materials, this document may not be modified outside the IETF Standards Process, and derivative works of it may not be created outside the IETF Standards Process, except to format it for publication as an RFC or to translate it into languages other than English.</p>
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id draft-sun-ccamp-dpm