< draft-previdi-idr-bgpls-te-metric-extensions-00.txt   draft-previdi-idr-bgpls-te-metric-extensions-01.txt >
Networking Working Group S. Previdi, Ed. Networking Working Group S. Previdi, Ed.
Internet-Draft C. Filsfils Internet-Draft Cisco Systems, Inc.
Intended status: Standards Track L. Ginsberg Intended status: Standards Track Q. Wu
Expires: September 1, 2016 Cisco Systems, Inc. Expires: September 2, 2016 Huawei
February 29, 2016 H. Gredler
S. Ray
Individual
J. Tantsura
Ericsson
C. Filsfils
L. Ginsberg
Cisco Systems, Inc.
March 1, 2016
BGP-LS Traffic Engineering (TE) Metric Extensions BGP-LS Traffic Engineering (TE) Metric Extensions
draft-previdi-idr-bgpls-te-metric-extensions-00 draft-previdi-idr-bgpls-te-metric-extensions-01
Abstract Abstract
This document defines new BGP-LS TLVs in order to carry the IGP This document defines new BGP-LS TLVs in order to carry the IGP
Traffic Engineering Extensions defined in IS-IS and OSPF protocols. Traffic Engineering Extensions defined in IS-IS and OSPF protocols.
Requirements Language Requirements Language
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
skipping to change at page 1, line 41 skipping to change at page 2, line 4
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on September 2, 2016.
This Internet-Draft will expire on September 1, 2016.
Copyright Notice Copyright Notice
Copyright (c) 2016 IETF Trust and the persons identified as the Copyright (c) 2016 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License. described in the Simplified BSD License.
Table of Contents Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Link Attribute TLVs for TE Metric Extensions . . . . . . . . 2 2. Link Attribute TLVs for TE Metric Extensions . . . . . . . . 3
3. TLV Details . . . . . . . . . . . . . . . . . . . . . . . . . 3 3. TLV Details . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.1. Unidirectional Link Delay TLV . . . . . . . . . . . . . . 3 3.1. Unidirectional Link Delay TLV . . . . . . . . . . . . . . 3
3.2. Min/Max Unidirectional Link Delay TLV . . . . . . . . . . 3 3.2. Min/Max Unidirectional Link Delay TLV . . . . . . . . . . 4
3.3. Unidirectional Delay Variation TLV . . . . . . . . . . . 4 3.3. Unidirectional Delay Variation TLV . . . . . . . . . . . 4
3.4. Unidirectional Link Loss TLV . . . . . . . . . . . . . . 4 3.4. Unidirectional Link Loss TLV . . . . . . . . . . . . . . 5
3.5. Unidirectional Residual Bandwidth TLV . . . . . . . . . . 5 3.5. Unidirectional Residual Bandwidth TLV . . . . . . . . . . 5
3.6. Unidirectional Available Bandwidth TLV . . . . . . . . . 5 3.6. Unidirectional Available Bandwidth TLV . . . . . . . . . 5
3.7. Unidirectional Utilized Bandwidth TLV . . . . . . . . . . 6 3.7. Unidirectional Utilized Bandwidth TLV . . . . . . . . . . 6
4. Security Considerations . . . . . . . . . . . . . . . . . . . 6 4. Security Considerations . . . . . . . . . . . . . . . . . . . 6
5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 7 5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 7
6. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 7 6. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 7
7. References . . . . . . . . . . . . . . . . . . . . . . . . . 7 7. References . . . . . . . . . . . . . . . . . . . . . . . . . 7
7.1. Normative References . . . . . . . . . . . . . . . . . . 7 7.1. Normative References . . . . . . . . . . . . . . . . . . 7
7.2. Informative References . . . . . . . . . . . . . . . . . 8 7.2. Informative References . . . . . . . . . . . . . . . . . 8
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 8 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 8
skipping to change at page 8, line 42 skipping to change at page 8, line 42
Authors' Addresses Authors' Addresses
Stefano Previdi (editor) Stefano Previdi (editor)
Cisco Systems, Inc. Cisco Systems, Inc.
Via Del Serafico 200 Via Del Serafico 200
Rome 00191 Rome 00191
IT IT
Email: sprevidi@cisco.com Email: sprevidi@cisco.com
Qin Wu
Huawei
101 Software Avenue, Yuhua District
Nanjing, Jiangsu 210012
China
Email: bill.wu@huawei.com
Hannes Gredler
Individual
AT
Email: hannes@gredler.at
Saikat Ray
Individual
US
Email: raysaikat@gmail.com
Jeff Tantsura
Ericsson
300 Holger Way
San Jose, CA 95134
US
Email: jeff.tantsura@ericsson.com
Clarence Filsfils Clarence Filsfils
Cisco Systems, Inc. Cisco Systems, Inc.
Brussels Brussels
BE BE
Email: cfilsfil@cisco.com Email: cfilsfil@cisco.com
Les Ginsberg Les Ginsberg
Cisco Systems, Inc. Cisco Systems, Inc.
US US
Email: ginsberg@cisco.com Email: ginsberg@cisco.com
 End of changes. 8 change blocks. 
10 lines changed or deleted 45 lines changed or added

This html diff was produced by rfcdiff 1.48. The latest version is available from http://tools.ietf.org/tools/rfcdiff/