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'I-D.draft-li-spring-compressed-srv6-np' Summary: 1 error (**), 0 flaws (~~), 8 warnings (==), 3 comments (--). Run idnits with the --verbose option for more detailed information about the items above. -------------------------------------------------------------------------------- 2 Network Working Group T. Li 3 Internet-Draft Z. Chen 4 Intended status: Standards Track Huawei 5 Expires: November 20, 2020 May 19, 2020 7 SRv6 SID MPLS 8 draft-li-chen-srv6-00 10 Abstract 12 Segment Routing is good. 14 Requirements Language 16 The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", 17 "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED","MAY", and 18 "OPTIONAL" in this document are to be interpreted as described in BCP 19 14 [RFC2119] [RFC8174] when, and only when, they appear in all 20 capitals, as shown here. 22 Status of This Memo 24 This Internet-Draft is submitted in full conformance with the 25 provisions of BCP 78 and BCP 79. 27 Internet-Drafts are working documents of the Internet Engineering 28 Task Force (IETF). Note that other groups may also distribute 29 working documents as Internet-Drafts. The list of current Internet- 30 Drafts is at https://datatracker.ietf.org/drafts/current/. 32 Internet-Drafts are draft documents valid for a maximum of six months 33 and may be updated, replaced, or obsoleted by other documents at any 34 time. It is inappropriate to use Internet-Drafts as reference 35 material or to cite them other than as "work in progress." 37 This Internet-Draft will expire on November 20, 2020. 39 Copyright Notice 41 Copyright (c) 2020 IETF Trust and the persons identified as the 42 document authors. All rights reserved. 44 This document is subject to BCP 78 and the IETF Trust's Legal 45 Provisions Relating to IETF Documents 46 (https://trustee.ietf.org/license-info) in effect on the date of 47 publication of this document. Please review these documents 48 carefully, as they describe your rights and restrictions with respect 49 to this document. Code Components extracted from this document must 50 include Simplified BSD License text as described in Section 4.e of 51 the Trust Legal Provisions and are provided without warranty as 52 described in the Simplified BSD License. 54 Table of Contents 56 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 57 2. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 2 58 3. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 2 59 4. Normative References . . . . . . . . . . . . . . . . . . . . 2 60 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 3 62 1. Introduction 64 Segment Routing. 66 2. IANA Considerations 68 IANA is requested to allocated one bit in Segment Routing Header 69 Flags to indicate that the SRH contains SSID and the node should 70 conduct the corresponding operations with SSRH. 72 3. Acknowledgements 74 TBD. 76 4. Normative References 78 [I-D.draft-ietf-spring-srv6-network-programming] 79 Filsfils, C., Camarillo, P., Leddy, J., Voyer, D., 80 Matsushima, S., and Z. Li, "SRv6 Network Programming", 81 draft-ietf-spring-srv6-network-programming-15 (work in 82 prograss) , March 2020. 84 [I-D.draft-li-spring-compressed-srv6-np] 85 Li, Z., Li, C., Xie, C., LEE, K., Tian, H., Zhao, F., 86 Guichard, J., Li, C., and S. Peng, "Compressed SRv6 87 Network Programming", draft-li-spring-compressed- 88 SRv6-np-02 (work in prograss) , February 2020. 90 [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate 91 Requirement Levels", BCP 14, RFC 2119, 92 DOI 10.17487/RFC2119, March 1997, 93 . 95 [RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC 96 2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174, 97 May 2017, . 99 [RFC8200] Deering, S. and R. Hinden, "Internet Protocol, Version 6 100 (IPv6) Spectification", RFC 8200 , July 2017. 102 [RFC8402] Filsfils, C., Previdi, S., Ginsberg, L., Decraene, B., 103 Litkowski, S., and R. Shakir, "Segment Routing 104 Architecture", RFC 8402 , July 2018. 106 [RFC8754] Filsfils, C., Dukes, D., Previdi, S., Leddy, J., 107 Matsushima, S., and D. Voyer, "IPv6 Segment Routing Header 108 (SRH)", RFC 8754 , March 2020. 110 Authors' Addresses 112 Taixin Li 113 Huawei 114 No. 156 Beiqing Rd 115 Beijing 100095 116 China 118 Email: litaixin@huawei.com 120 Zhe Chen 121 Huawei 122 No. 156 Beiqing Rd 123 Beijing 100095 124 China 126 Email: chenzhe17@huawei.com