draft-ietf-teas-rsvp-rmr-extension-02.txt   draft-ietf-teas-rsvp-rmr-extension-03.txt 
TEAS WG A. Deshmukh TEAS WG A. Deshmukh
Internet-Draft K. Kompella Internet-Draft K. Kompella
Intended status: Standards Track Juniper Networks, Inc. Intended status: Standards Track Juniper Networks, Inc.
Expires: January 9, 2020 July 8, 2019 Expires: January 28, 2021 July 27, 2020
RSVP Extensions for RMR RSVP Extensions for RMR
draft-ietf-teas-rsvp-rmr-extension-02 draft-ietf-teas-rsvp-rmr-extension-03
Abstract Abstract
Ring topology is commonly found in access and aggregation networks. Ring topology is commonly found in access and aggregation networks.
However, the use of MPLS as the transport protocol for rings is very However, the use of MPLS as the transport protocol for rings is very
limited today. {{!I-D.ietf-mpls-rmr}} describes a mechanism to limited today. {{!I-D.ietf-mpls-rmr}} describes a mechanism to
handle rings efficiently using MPLS. This document describes the handle rings efficiently using MPLS. This document describes the
extensions to the RSVP-TE protocol for signaling MPLS label switched extensions to the RSVP-TE protocol for signaling MPLS label switched
paths in rings. paths in rings.
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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 https://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 January 9, 2020. This Internet-Draft will expire on January 28, 2021.
Copyright Notice Copyright Notice
Copyright (c) 2019 IETF Trust and the persons identified as the Copyright (c) 2020 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
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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
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7. IANA Considerations 7. IANA Considerations
Requests to IANA will be made in a future version of this document. Requests to IANA will be made in a future version of this document.
8. References 8. References
8.1. Normative References 8.1. Normative References
[I-D.ietf-mpls-rmr] [I-D.ietf-mpls-rmr]
Kompella, K. and L. Contreras, "Resilient MPLS Rings", Kompella, K. and L. Contreras, "Resilient MPLS Rings",
draft-ietf-mpls-rmr-11 (work in progress), June 2019. draft-ietf-mpls-rmr-12 (work in progress), October 2019.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, Requirement Levels", BCP 14, RFC 2119,
DOI 10.17487/RFC2119, March 1997, DOI 10.17487/RFC2119, March 1997,
<https://www.rfc-editor.org/info/rfc2119>. <https://www.rfc-editor.org/info/rfc2119>.
[RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC [RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC
2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174, 2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174,
May 2017, <https://www.rfc-editor.org/info/rfc8174>. May 2017, <https://www.rfc-editor.org/info/rfc8174>.
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