draft-ietf-ccamp-rsvp-te-bandwidth-availability-06.txt   draft-ietf-ccamp-rsvp-te-bandwidth-availability-07.txt 
Network Working Group H. Long, M. Ye Network Working Group H. Long, M. Ye
Internet Draft Huawei Technologies Co., Ltd Internet Draft Huawei Technologies Co., Ltd
Intended status: Standards Track G. Mirsky Intended status: Standards Track G. Mirsky
Individual ZTE
A.D'Alessandro A.D'Alessandro
Telecom Italia S.p.A Telecom Italia S.p.A
H. Shah H. Shah
Ciena Ciena
Expires: August 2017 February 14, 2017 Expires: February 2018 August 8, 2017
Ethernet Traffic Parameters with Availability Information Ethernet Traffic Parameters with Availability Information
draft-ietf-ccamp-rsvp-te-bandwidth-availability-06.txt draft-ietf-ccamp-rsvp-te-bandwidth-availability-07.txt
Abstract Abstract
A Packet switching network may contain links with variable bandwidth, A Packet switching network may contain links with variable bandwidth,
e.g., copper, radio, etc. The bandwidth of such links is sensitive e.g., copper, radio, etc. The bandwidth of such links is sensitive
to external environment. Availability is typically used for to external environment. Availability is typically used for
describing the link during network planning. This document describing the link during network planning. This document
introduces an optional Availability TLV in Resource ReSerVation introduces an optional Availability TLV in Resource ReSerVation
Protocol - Traffic Engineer (RSVP-TE) signaling. This extension can Protocol - Traffic Engineer (RSVP-TE) signaling. This extension can
be used to set up a Label Switched Path (LSP) in a Packet Switched be used to set up a Label Switched Path (LSP) in a Packet Switched
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Internet-Drafts are draft documents valid for a maximum of six Internet-Drafts are draft documents valid for a maximum of six
months and may be updated, replaced, or obsoleted by other documents months and may be updated, replaced, or obsoleted by other documents
at any time. It is inappropriate to use Internet-Drafts as at any time. It is inappropriate to use Internet-Drafts as
reference material or to cite them other than as "work in progress." 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 current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt http://www.ietf.org/ietf/1id-abstracts.txt
The list of Internet-Draft Shadow Directories can be accessed at The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html http://www.ietf.org/shadow.html
This Internet-Draft will expire on August 14, 2017. This Internet-Draft will expire on February 8, 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.
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
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Availability sub-TLV; it is recommended that the suggested value be Availability sub-TLV; it is recommended that the suggested value be
granted by IANA. granted by IANA.
Type Description Reference Type Description Reference
----- ----------------------------------- --------- ----- ----------------------------------- ---------
0x04 Availability [This ID] 0x04 Availability [This ID]
The registration procedure for this registry is Standards Action as The registration procedure for this registry is Standards Action as
defined in [RFC5226]. defined in [RFC8126].
6. References 6. References
6.1. Normative References 6.1. Normative References
[RFC2205] Braden, R., Ed., Zhang, L., Berson, S., Herzog, S., and [RFC2205] Braden, R., Ed., Zhang, L., Berson, S., Herzog, S., and
S.Jamin, "Resource ReSerVation Protocol (RSVP) - Version 1 S.Jamin, "Resource ReSerVation Protocol (RSVP) - Version 1
Functional Specification", RFC 2205, September 1997. Functional Specification", RFC 2205, September 1997.
[RFC3209] Awduche, D., Berger, L., Gan, D., Li, T., Srinivasan, [RFC3209] Awduche, D., Berger, L., Gan, D., Li, T., Srinivasan,
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Engineering (RSVP-TE) Extensions", RFC 3473, January 2003. Engineering (RSVP-TE) Extensions", RFC 3473, January 2003.
[RFC6003] Papadimitriou, D. "Ethernet Traffic Parameters", RFC 6003, [RFC6003] Papadimitriou, D. "Ethernet Traffic Parameters", RFC 6003,
October 2010. October 2010.
6.2. Informative References 6.2. Informative References
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", RFC 2119, March 1997. Requirement Levels", RFC 2119, March 1997.
[RFC5226] Narten,T. and H. Alvestrand, "Guidelines for Writing an [RFC8126] Cotton,M. and Leiba,B., and Narten T., "Guidelines for
IANA Considerations Section in RFCs", RFC 5226, May 2008. Writing an IANA Considerations Section in RFCs",
RFC 8126, June 2017.
[RFC5920] Fang, L., "Security Framework for MPLS and GMPLS Networks", [RFC5920] Fang, L., "Security Framework for MPLS and GMPLS Networks",
RFC 5920, July 2010. RFC 5920, July 2010.
[G.827] ITU-T Recommendation, "Availability performance parameters [G.827] ITU-T Recommendation, "Availability performance parameters
and objectives for end-to-end international constant bit- and objectives for end-to-end international constant bit-
rate digital paths", September, 2003. rate digital paths", September, 2003.
[F.1703] ITU-R Recommendation, "Availability objectives for real [F.1703] ITU-R Recommendation, "Availability objectives for real
digital fixed wireless links used in 27 500 km digital fixed wireless links used in 27 500 km
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Email: longhao@huawei.com Email: longhao@huawei.com
Min Ye (editor) Min Ye (editor)
Huawei Technologies Co., Ltd. Huawei Technologies Co., Ltd.
No.1899, Xiyuan Avenue, Hi-tech Western District No.1899, Xiyuan Avenue, Hi-tech Western District
Chengdu 611731, P.R.China Chengdu 611731, P.R.China
Email: amy.yemin@huawei.com Email: amy.yemin@huawei.com
Greg Mirsky (editor) Greg Mirsky (editor)
Individual ZTE
Email: gregimirsky@gmail.com Email: gregimirsky@gmail.com
Alessandro D'Alessandro Alessandro D'Alessandro
Telecom Italia S.p.A Telecom Italia S.p.A
Email: alessandro.dalessandro@telecomitalia.it Email: alessandro.dalessandro@telecomitalia.it
Himanshu Shah Himanshu Shah
Ciena Corp. Ciena Corp.
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