draft-ietf-teas-scheduled-resources-03.txt   draft-ietf-teas-scheduled-resources-04.txt 
TEAS Working Group Y. Zhuang TEAS Working Group Y. Zhuang
Internet-Draft Q. Wu Internet-Draft Q. Wu
Intended status: Standards Track H. Chen Intended status: Informational H. Chen
Expires: December 28, 2017 Huawei Expires: June 5, 2018 Huawei
A. Farrel A. Farrel
Juniper Networks Juniper Networks
June 26, 2017 December 2, 2017
Architecture for Scheduled Use of Resources Architecture for Scheduled Use of Resources
draft-ietf-teas-scheduled-resources-03 draft-ietf-teas-scheduled-resources-04
Abstract Abstract
Time-scheduled reservation of traffic engineering (TE) resources can Time-scheduled reservation of traffic engineering (TE) resources can
be used to provide resource booking for TE Label Switched Paths so as be used to provide resource booking for TE Label Switched Paths so as
to better guarantee services for customers and to improve the to better guarantee services for customers and to improve the
efficiency of network resource usage into the future. This document efficiency of network resource usage into the future. This document
provides a framework that describes and discusses the architecture provides a framework that describes and discusses the architecture
for the scheduled reservation of TE resources. This document does for the scheduled reservation of TE resources. This document does
not describe specific protocols or protocol extensions needed to not describe specific protocols or protocol extensions needed to
realize this service. realize this service.
Status of This Memo Status of This Memo
This Internet-Draft is submitted in full conformance with the This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79. provisions of BCP 78 and BCP 79.
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 https://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 December 28, 2017. This Internet-Draft will expire on June 5, 2018.
Copyright Notice Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the Copyright (c) 2017 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
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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
skipping to change at page 17, line 7 skipping to change at page 17, line 7
[DRAGON] National Science Foundation, "http://www.maxgigapop.net/ [DRAGON] National Science Foundation, "http://www.maxgigapop.net/
wp-content/uploads/The-DRAGON-Project.pdf". wp-content/uploads/The-DRAGON-Project.pdf".
[I-D.chen-teas-frmwk-tts] [I-D.chen-teas-frmwk-tts]
Chen, H., Toy, M., Liu, L., and K. Pithewan, "Framework Chen, H., Toy, M., Liu, L., and K. Pithewan, "Framework
for Temporal Tunnel Services", draft-chen-teas-frmwk- for Temporal Tunnel Services", draft-chen-teas-frmwk-
tts-01 (work in progress), March 2016. tts-01 (work in progress), March 2016.
[I-D.ietf-pce-pceps] [I-D.ietf-pce-pceps]
Lopez, D., Dios, O., Wu, Q., and D. Dhody, "Secure Lopez, D., Dios, O., Wu, Q., and D. Dhody, "Secure
Transport for PCEP", draft-ietf-pce-pceps-14 (work in Transport for PCEP", draft-ietf-pce-pceps-18 (work in
progress), May 2017. progress), September 2017.
[I-D.ietf-pce-stateful-pce] [I-D.ietf-pce-stateful-pce]
Crabbe, E., Minei, I., Medved, J., and R. Varga, "PCEP Crabbe, E., Minei, I., Medved, J., and R. Varga, "PCEP
Extensions for Stateful PCE", draft-ietf-pce-stateful- Extensions for Stateful PCE", draft-ietf-pce-stateful-
pce-21 (work in progress), June 2017. pce-21 (work in progress), June 2017.
[I-D.yong-ccamp-ason-gmpls-autobw-service] [I-D.yong-ccamp-ason-gmpls-autobw-service]
Yong, L. and Y. Lee, "ASON/GMPLS Extension for Reservation Yong, L. and Y. Lee, "ASON/GMPLS Extension for Reservation
and Time Based Automatic Bandwidth Service", draft-yong- and Time Based Automatic Bandwidth Service", draft-yong-
ccamp-ason-gmpls-autobw-service-00 (work in progress), ccamp-ason-gmpls-autobw-service-00 (work in progress),
October 2006. October 2006.
[RFC3209] Awduche, D., Berger, L., Gan, D., Li, T., Srinivasan, V., [RFC3209] Awduche, D., Berger, L., Gan, D., Li, T., Srinivasan, V.,
and G. Swallow, "RSVP-TE: Extensions to RSVP for LSP and G. Swallow, "RSVP-TE: Extensions to RSVP for LSP
Tunnels", RFC 3209, DOI 10.17487/RFC3209, December 2001, Tunnels", RFC 3209, DOI 10.17487/RFC3209, December 2001,
<http://www.rfc-editor.org/info/rfc3209>. <https://www.rfc-editor.org/info/rfc3209>.
[RFC3473] Berger, L., Ed., "Generalized Multi-Protocol Label [RFC3473] Berger, L., Ed., "Generalized Multi-Protocol Label
Switching (GMPLS) Signaling Resource ReserVation Protocol- Switching (GMPLS) Signaling Resource ReserVation Protocol-
Traffic Engineering (RSVP-TE) Extensions", RFC 3473, Traffic Engineering (RSVP-TE) Extensions", RFC 3473,
DOI 10.17487/RFC3473, January 2003, DOI 10.17487/RFC3473, January 2003,
<http://www.rfc-editor.org/info/rfc3473>. <https://www.rfc-editor.org/info/rfc3473>.
[RFC3945] Mannie, E., Ed., "Generalized Multi-Protocol Label [RFC3945] Mannie, E., Ed., "Generalized Multi-Protocol Label
Switching (GMPLS) Architecture", RFC 3945, Switching (GMPLS) Architecture", RFC 3945,
DOI 10.17487/RFC3945, October 2004, DOI 10.17487/RFC3945, October 2004,
<http://www.rfc-editor.org/info/rfc3945>. <https://www.rfc-editor.org/info/rfc3945>.
[RFC4655] Farrel, A., Vasseur, J., and J. Ash, "A Path Computation [RFC4655] Farrel, A., Vasseur, J., and J. Ash, "A Path Computation
Element (PCE)-Based Architecture", RFC 4655, Element (PCE)-Based Architecture", RFC 4655,
DOI 10.17487/RFC4655, August 2006, DOI 10.17487/RFC4655, August 2006,
<http://www.rfc-editor.org/info/rfc4655>. <https://www.rfc-editor.org/info/rfc4655>.
[RFC5063] Satyanarayana, A., Ed. and R. Rahman, Ed., "Extensions to [RFC5063] Satyanarayana, A., Ed. and R. Rahman, Ed., "Extensions to
GMPLS Resource Reservation Protocol (RSVP) Graceful GMPLS Resource Reservation Protocol (RSVP) Graceful
Restart", RFC 5063, DOI 10.17487/RFC5063, October 2007, Restart", RFC 5063, DOI 10.17487/RFC5063, October 2007,
<http://www.rfc-editor.org/info/rfc5063>. <https://www.rfc-editor.org/info/rfc5063>.
[RFC5152] Vasseur, JP., Ed., Ayyangar, A., Ed., and R. Zhang, "A [RFC5152] Vasseur, JP., Ed., Ayyangar, A., Ed., and R. Zhang, "A
Per-Domain Path Computation Method for Establishing Inter- Per-Domain Path Computation Method for Establishing Inter-
Domain Traffic Engineering (TE) Label Switched Paths Domain Traffic Engineering (TE) Label Switched Paths
(LSPs)", RFC 5152, DOI 10.17487/RFC5152, February 2008, (LSPs)", RFC 5152, DOI 10.17487/RFC5152, February 2008,
<http://www.rfc-editor.org/info/rfc5152>. <https://www.rfc-editor.org/info/rfc5152>.
[RFC5440] Vasseur, JP., Ed. and JL. Le Roux, Ed., "Path Computation [RFC5440] Vasseur, JP., Ed. and JL. Le Roux, Ed., "Path Computation
Element (PCE) Communication Protocol (PCEP)", RFC 5440, Element (PCE) Communication Protocol (PCEP)", RFC 5440,
DOI 10.17487/RFC5440, March 2009, DOI 10.17487/RFC5440, March 2009,
<http://www.rfc-editor.org/info/rfc5440>. <https://www.rfc-editor.org/info/rfc5440>.
[RFC5441] Vasseur, JP., Ed., Zhang, R., Bitar, N., and JL. Le Roux, [RFC5441] Vasseur, JP., Ed., Zhang, R., Bitar, N., and JL. Le Roux,
"A Backward-Recursive PCE-Based Computation (BRPC) "A Backward-Recursive PCE-Based Computation (BRPC)
Procedure to Compute Shortest Constrained Inter-Domain Procedure to Compute Shortest Constrained Inter-Domain
Traffic Engineering Label Switched Paths", RFC 5441, Traffic Engineering Label Switched Paths", RFC 5441,
DOI 10.17487/RFC5441, April 2009, DOI 10.17487/RFC5441, April 2009,
<http://www.rfc-editor.org/info/rfc5441>. <https://www.rfc-editor.org/info/rfc5441>.
[RFC5520] Bradford, R., Ed., Vasseur, JP., and A. Farrel, [RFC5520] Bradford, R., Ed., Vasseur, JP., and A. Farrel,
"Preserving Topology Confidentiality in Inter-Domain Path "Preserving Topology Confidentiality in Inter-Domain Path
Computation Using a Path-Key-Based Mechanism", RFC 5520, Computation Using a Path-Key-Based Mechanism", RFC 5520,
DOI 10.17487/RFC5520, April 2009, DOI 10.17487/RFC5520, April 2009,
<http://www.rfc-editor.org/info/rfc5520>. <https://www.rfc-editor.org/info/rfc5520>.
[RFC5920] Fang, L., Ed., "Security Framework for MPLS and GMPLS [RFC5920] Fang, L., Ed., "Security Framework for MPLS and GMPLS
Networks", RFC 5920, DOI 10.17487/RFC5920, July 2010, Networks", RFC 5920, DOI 10.17487/RFC5920, July 2010,
<http://www.rfc-editor.org/info/rfc5920>. <https://www.rfc-editor.org/info/rfc5920>.
[RFC6805] King, D., Ed. and A. Farrel, Ed., "The Application of the [RFC6805] King, D., Ed. and A. Farrel, Ed., "The Application of the
Path Computation Element Architecture to the Determination Path Computation Element Architecture to the Determination
of a Sequence of Domains in MPLS and GMPLS", RFC 6805, of a Sequence of Domains in MPLS and GMPLS", RFC 6805,
DOI 10.17487/RFC6805, November 2012, DOI 10.17487/RFC6805, November 2012,
<http://www.rfc-editor.org/info/rfc6805>. <https://www.rfc-editor.org/info/rfc6805>.
[RFC7399] Farrel, A. and D. King, "Unanswered Questions in the Path [RFC7399] Farrel, A. and D. King, "Unanswered Questions in the Path
Computation Element Architecture", RFC 7399, Computation Element Architecture", RFC 7399,
DOI 10.17487/RFC7399, October 2014, DOI 10.17487/RFC7399, October 2014,
<http://www.rfc-editor.org/info/rfc7399>. <https://www.rfc-editor.org/info/rfc7399>.
[RFC7752] Gredler, H., Ed., Medved, J., Previdi, S., Farrel, A., and [RFC7752] Gredler, H., Ed., Medved, J., Previdi, S., Farrel, A., and
S. Ray, "North-Bound Distribution of Link-State and S. Ray, "North-Bound Distribution of Link-State and
Traffic Engineering (TE) Information Using BGP", RFC 7752, Traffic Engineering (TE) Information Using BGP", RFC 7752,
DOI 10.17487/RFC7752, March 2016, DOI 10.17487/RFC7752, March 2016,
<http://www.rfc-editor.org/info/rfc7752>. <https://www.rfc-editor.org/info/rfc7752>.
Authors' Addresses Authors' Addresses
Yan Zhuang Yan Zhuang
Huawei Huawei
101 Software Avenue, Yuhua District 101 Software Avenue, Yuhua District
Nanjing, Jiangsu 210012 Nanjing, Jiangsu 210012
China China
Email: zhuangyan.zhuang@huawei.com Email: zhuangyan.zhuang@huawei.com
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