SR-MPLS Data Plane with IPv6 Control Plane
draft-filsfils-spring-sr-mpls-ipv6-control-plane-00
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SPRING C. Filsfils, Ed.
Internet-Draft F. Clad, Ed.
Intended status: Informational K. Talaulikar
Expires: May 20, 2020 Cisco Systems
November 17, 2019
SR-MPLS Data Plane with IPv6 Control Plane
draft-filsfils-spring-sr-mpls-ipv6-control-plane-00
Abstract
This document reminds the existence of the "Segment Routing (SR) MPLS
data-plane with IPv6 control-plane" solution that is mature from a
standardization, productization and commercial deployment viewpoint.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
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material or to cite them other than as "work in progress."
This Internet-Draft will expire on May 20, 2020.
Copyright Notice
Copyright (c) 2019 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
(https://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
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the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Filsfils, et al. Expires May 20, 2020 [Page 1]
Internet-Draft SR-MPLS DP with IPv6 CP November 2019
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Context . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. Reference diagram . . . . . . . . . . . . . . . . . . . . . . 3
4. Packet processing . . . . . . . . . . . . . . . . . . . . . . 4
5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 5
6. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 5
7. Informative References . . . . . . . . . . . . . . . . . . . 5
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 6
1. Introduction
This document reminds the existence of the "Segment Routing (SR) MPLS
dataplane with IPv6 control-plane". This solution is mature from a
standardization, productization and commercial deployment viewpoint.
Other proposed source routing solutions with MPLS-like label lookup
or mapping ids should list all their data-plane and control-plane
differences with respect to this mature solution and should justify
these differences with genuine benefits not available in the mature
solution described in this document and others referenced here that
are published by the SPRING and MPLS WGs.
2. Context
This is an existing solution.
o Mature IETF standardization
o Mature productization
o Commercially deployed
The IETF standardization references are:
o Architecture:
* Segment Routing [RFC8402]
o Data-plane:
* Homogenous MPLS deployment:
[I-D.ietf-spring-segment-routing-mpls]
* Hopping over IP-only parts of network:
[I-D.ietf-mpls-sr-over-ip]
o Control-plane:
Filsfils, et al. Expires May 20, 2020 [Page 2]
Internet-Draft SR-MPLS DP with IPv6 CP November 2019
* IS-IS: [I-D.ietf-isis-segment-routing-extensions]
* OSPFv3: [I-D.ietf-ospf-ospfv3-segment-routing-extensions]
* BGP: [RFC4364]
* BGP-LS: [I-D.ietf-idr-bgp-ls-segment-routing-ext]
* SR Policy headend: [I-D.ietf-spring-segment-routing-policy]
o Service programming: [I-D.ietf-spring-sr-service-programming]
o OAM: [RFC8287]
3. Reference diagram
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