Network Working Group T. Li
Internet-Draft Z. Chen
Intended status: Standards Track Huawei
Expires: November 20, 2020 May 19, 2020

SRv6 SID MPLS
draft-li-chen-srv6-00

Abstract

Segment Routing is good.

Requirements Language

The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED","MAY", and "OPTIONAL" in this document are to be interpreted as described in BCP 14 [RFC2119] [RFC8174] when, and only when, they appear in all capitals, as shown here.

Status of This Memo

This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79.

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This Internet-Draft will expire on November 20, 2020.

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Table of Contents

1. Introduction

Segment Routing.

2. IANA Considerations

IANA is requested to allocated one bit in Segment Routing Header Flags to indicate that the SRH contains SSID and the node should conduct the corresponding operations with SSRH.

3. Acknowledgements

TBD.

4. Normative References

[I-D.draft-ietf-spring-srv6-network-programming] Filsfils, C., Camarillo, P., Leddy, J., Voyer, D., Matsushima, S. and Z. Li, "SRv6 Network Programming", draft-ietf-spring-srv6-network-programming-15 (work in prograss) , March 2020.
[I-D.draft-li-spring-compressed-srv6-np] Li, Z., Li, C., Xie, C., LEE, K., Tian, H., Zhao, F., Guichard, J., Li, C. and S. Peng, "Compressed SRv6 Network Programming", draft-li-spring-compressed-SRv6-np-02 (work in prograss) , February 2020.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/RFC2119, March 1997.
[RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174, May 2017.
[RFC8200] Deering, S. and R. Hinden, "Internet Protocol, Version 6 (IPv6) Spectification", RFC 8200 , July 2017.
[RFC8402] Filsfils, C., Previdi, S., Ginsberg, L., Decraene, B., Litkowski, S. and R. Shakir, "Segment Routing Architecture", RFC 8402 , July 2018.
[RFC8754] Filsfils, C., Dukes, D., Previdi, S., Leddy, J., Matsushima, S. and D. Voyer, "IPv6 Segment Routing Header (SRH)", RFC 8754 , March 2020.

Authors' Addresses

Taixin Li Huawei No. 156 Beiqing Rd Beijing, 100095 China EMail: litaixin@huawei.com
Zhe Chen Huawei No. 156 Beiqing Rd Beijing, 100095 China EMail: chenzhe17@huawei.com