--- 1/draft-ietf-idr-bgp-autoconf-considerations-01.txt 2022-01-18 12:13:24.365223011 -0800 +++ 2/draft-ietf-idr-bgp-autoconf-considerations-02.txt 2022-01-18 12:13:24.405224015 -0800 @@ -1,23 +1,23 @@ Network Working Group R. Bush Internet-Draft Arrcus, Inc. & Internet Initiative Japan Intended status: Informational J. Dong -Expires: 27 December 2021 Huawei Technologies +Expires: 22 July 2022 Huawei Technologies J. Haas, Ed. Juniper Networks W. Kumari, Ed. Google - 25 June 2021 + 18 January 2022 Requirements and Considerations in BGP Peer Auto-Configuration - draft-ietf-idr-bgp-autoconf-considerations-01 + draft-ietf-idr-bgp-autoconf-considerations-02 Abstract This draft is an exploration of the requirements, the alternatives, and trade-offs in BGP peer auto-discovery at various layers in the stack. It is based on discussions in the IDR Working Group BGP Autoconf Design Team. The current target environment is the datacenter. This document is not intended to become an RFC. @@ -38,35 +38,35 @@ Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at https://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." - This Internet-Draft will expire on 27 December 2021. + This Internet-Draft will expire on 22 July 2022. Copyright Notice - Copyright (c) 2021 IETF Trust and the persons identified as the + Copyright (c) 2022 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 to this document. Code Components - extracted from this document must include Simplified BSD License text - as described in Section 4.e of the Trust Legal Provisions and are - provided without warranty as described in the Simplified BSD License. + extracted from this document must include Revised BSD License text as + described in Section 4.e of the Trust Legal Provisions and are + provided without warranty as described in the Revised BSD License. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3 2. Design Team Determinations . . . . . . . . . . . . . . . . . 3 2.1. Problem Scope . . . . . . . . . . . . . . . . . . . . . . 3 2.2. Simplicity . . . . . . . . . . . . . . . . . . . . . . . 3 2.3. BGP Auto-Discovery Protocol State Requirements . . . . . 3 2.3.1. BGP Auto-Discovery Protocol State . . . . . . . . . . 4 2.3.2. BGP Session Protocol State . . . . . . . . . . . . . 4 @@ -522,73 +522,73 @@ [RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174, May 2017, . 7.2. Informative References [I-D.acee-idr-lldp-peer-discovery] Lindem, A., Patel, K., Zandi, S., Haas, J., and X. Xu, "BGP Logical Link Discovery Protocol (LLDP) Peer Discovery", Work in Progress, Internet-Draft, draft-acee- - idr-lldp-peer-discovery-08, 7 December 2020, + idr-lldp-peer-discovery-10, 8 August 2021, . + discovery-10.txt>. [I-D.acee-ospf-bgp-rr] Lindem, A., Patel, K., Zandi, S., and R. Raszuk, "OSPF Extensions for Advertising/Signaling BGP Route Reflector Information", Work in Progress, Internet-Draft, draft- acee-ospf-bgp-rr-01, 7 September 2017, . [I-D.ietf-idr-bgp-bfd-strict-mode] Zheng, M., Lindem, A., Haas, J., and A. Fu, "BGP BFD Strict-Mode", Work in Progress, Internet-Draft, draft- - ietf-idr-bgp-bfd-strict-mode-05, 25 April 2021, + ietf-idr-bgp-bfd-strict-mode-06, 8 November 2021, . + strict-mode-06.txt>. [I-D.ietf-lsvr-l3dl] - Bush, R., Austein, R., and K. Patel, "Layer 3 Discovery + Bush, R., Austein, R., and K. Patel, "Layer-3 Discovery and Liveness", Work in Progress, Internet-Draft, draft- - ietf-lsvr-l3dl-07, 26 January 2021, + ietf-lsvr-l3dl-08, 14 October 2021, . + 08.txt>. [I-D.ietf-lsvr-l3dl-signing] Bush, R., Housley, R., and R. Austein, "Layer-3 Discovery and Liveness Signing", Work in Progress, Internet-Draft, - draft-ietf-lsvr-l3dl-signing-02, 12 February 2021, + draft-ietf-lsvr-l3dl-signing-03, 14 October 2021, . + signing-03.txt>. [I-D.ietf-lsvr-l3dl-ulpc] - Bush, R. and K. Patel, "L3DL Upper Layer Protocol + Bush, R. and K. Patel, "L3DL Upper-Layer Protocol Configuration", Work in Progress, Internet-Draft, draft- - ietf-lsvr-l3dl-ulpc-01, 26 January 2021, + ietf-lsvr-l3dl-ulpc-02, 14 October 2021, . + ulpc-02.txt>. [I-D.ietf-lsvr-lsoe] Bush, R., Austein, R., and K. Patel, "Link State Over Ethernet", Work in Progress, Internet-Draft, draft-ietf- lsvr-lsoe-01, 17 February 2019, . [I-D.raszuk-idr-bgp-auto-discovery] Raszuk, R., Mitchell, J., Kumari, W., Patel, K., and J. Scudder, "BGP Auto Discovery", Work in Progress, Internet- - Draft, draft-raszuk-idr-bgp-auto-discovery-06, 11 December - 2019, . + Draft, draft-raszuk-idr-bgp-auto-discovery-07, 13 October + 2021, . [I-D.raszuk-idr-bgp-auto-session-setup] Raszuk, R., "BGP Automated Session Setup", Work in Progress, Internet-Draft, draft-raszuk-idr-bgp-auto- session-setup-01, 11 December 2019, . [I-D.xu-idr-neighbor-autodiscovery] Xu, X., Talaulikar, K., Bi, K., Tantsura, J., and N.