--- 1/draft-ietf-mpls-3209-patherr-03.txt 2009-02-02 21:12:04.000000000 +0100 +++ 2/draft-ietf-mpls-3209-patherr-04.txt 2009-02-02 21:12:04.000000000 +0100 @@ -1,46 +1,56 @@ Networking Working Group JP. Vasseur, Ed. Internet-Draft George. Swallow Intended status: BCP Cisco Systems, Inc -Expires: February 19, 2009 Ina. Minei +Expires: August 6, 2009 Ina. Minei Juniper Networks - August 18, 2008 + February 2, 2009 Node behavior upon originating and receiving Resource ReserVation Protocol (RSVP) Path Error message - draft-ietf-mpls-3209-patherr-03.txt + draft-ietf-mpls-3209-patherr-04.txt Status of this Memo - By submitting this Internet-Draft, each author represents that any - applicable patent or other IPR claims of which he or she is aware - have been or will be disclosed, and any of which he or she becomes - aware will be disclosed, in accordance with Section 6 of BCP 79. + 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 http://www.ietf.org/ietf/1id-abstracts.txt. The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html. - This Internet-Draft will expire on February 19, 2009. + This Internet-Draft will expire on August 6, 2009. + +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 + (http://trustee.ietf.org/license-info) 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. Abstract The aim of this document is to describe a common practice with regard to the behavior of a node sending a Resource ReserVation Protocol (RSVP) Traffic Engineering (TE) Path Error message and to the behavior of a node receiving an RSVP Path Error message for a preempted Multi-Protocol Label Switching (MPLS) Traffic Engineering Label Switched Path (TE LSP). This document does not define any new protocol extensions. @@ -57,21 +67,20 @@ 2. Protocol behavior . . . . . . . . . . . . . . . . . . . . . . . 3 2.1. Behavior at Detecting Nodes . . . . . . . . . . . . . . . . 4 2.2. Behavior at Receiving Nodes . . . . . . . . . . . . . . . . 5 2.3. Data Plane Behavior . . . . . . . . . . . . . . . . . . . . 5 3. RSVP PathErr Messages For a Preempted TE LSP . . . . . . . . . 5 4. IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 5 5. Security Considerations . . . . . . . . . . . . . . . . . . . . 6 6. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 6 7. Normative References . . . . . . . . . . . . . . . . . . . . . 6 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 6 - Intellectual Property and Copyright Statements . . . . . . . . . . 8 1. Introduction The aim of this document is to describe a common practice with regard to the behavior of a node sending a Resource ReserVation Protocol (RSVP) Traffic Engineering (TE) Path Error message and to the behavior of a node receiving an RSVP Path Error message for a preempted Multi-Protocol Label Switching (MPLS) Traffic Engineering Label Switched Path (TE LSP). @@ -254,50 +263,10 @@ USA Email: swallow@cisco.com Ina Minei Juniper Networks 1194 North Mathilda Ave. Sunnyvale, 94089 Email: ina@juniper.net - -Full Copyright Statement - - Copyright (C) The IETF Trust (2008). - - This document is subject to the rights, licenses and restrictions - contained in BCP 78, and except as set forth therein, the authors - retain all their rights. - - This document and the information contained herein are provided on an - "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS - OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST AND - THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF - THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED - WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. - -Intellectual Property - - The IETF takes no position regarding the validity or scope of any - Intellectual Property Rights or other rights that might be claimed to - pertain to the implementation or use of the technology described in - this document or the extent to which any license under such rights - might or might not be available; nor does it represent that it has - made any independent effort to identify any such rights. 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