| draft-ietf-idr-bgp-autoconf-considerations-01.txt | draft-ietf-idr-bgp-autoconf-considerations-02.txt | |||
|---|---|---|---|---|
| Network Working Group R. Bush | Network Working Group R. Bush | |||
| Internet-Draft Arrcus, Inc. & Internet Initiative Japan | Internet-Draft Arrcus, Inc. & Internet Initiative Japan | |||
| Intended status: Informational J. Dong | Intended status: Informational J. Dong | |||
| Expires: 27 December 2021 Huawei Technologies | Expires: 22 July 2022 Huawei Technologies | |||
| J. Haas, Ed. | J. Haas, Ed. | |||
| Juniper Networks | Juniper Networks | |||
| W. Kumari, Ed. | W. Kumari, Ed. | |||
| 25 June 2021 | 18 January 2022 | |||
| Requirements and Considerations in BGP Peer Auto-Configuration | Requirements and Considerations in BGP Peer Auto-Configuration | |||
| draft-ietf-idr-bgp-autoconf-considerations-01 | draft-ietf-idr-bgp-autoconf-considerations-02 | |||
| Abstract | Abstract | |||
| This draft is an exploration of the requirements, the alternatives, | This draft is an exploration of the requirements, the alternatives, | |||
| and trade-offs in BGP peer auto-discovery at various layers in the | 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 | stack. It is based on discussions in the IDR Working Group BGP | |||
| Autoconf Design Team. The current target environment is the | Autoconf Design Team. The current target environment is the | |||
| datacenter. | datacenter. | |||
| This document is not intended to become an RFC. | This document is not intended to become an RFC. | |||
| skipping to change at page 1, line 49 ¶ | skipping to change at page 1, line 49 ¶ | |||
| 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 27 December 2021. | This Internet-Draft will expire on 22 July 2022. | |||
| Copyright Notice | 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. | 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 | |||
| Provisions Relating to IETF Documents (https://trustee.ietf.org/ | Provisions Relating to IETF Documents (https://trustee.ietf.org/ | |||
| license-info) in effect on the date of publication of this document. | license-info) in effect on the date of publication of this document. | |||
| Please review these documents carefully, as they describe your rights | Please review these documents carefully, as they describe your rights | |||
| and restrictions with respect to this document. Code Components | and restrictions with respect to this document. Code Components | |||
| extracted from this document must include Simplified BSD License text | extracted from this document must include Revised BSD License text as | |||
| as described in Section 4.e of the Trust Legal Provisions and are | described in Section 4.e of the Trust Legal Provisions and are | |||
| provided without warranty as described in the Simplified BSD License. | provided without warranty as described in the Revised BSD License. | |||
| Table of Contents | Table of Contents | |||
| 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3 | 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3 | |||
| 2. Design Team Determinations . . . . . . . . . . . . . . . . . 3 | 2. Design Team Determinations . . . . . . . . . . . . . . . . . 3 | |||
| 2.1. Problem Scope . . . . . . . . . . . . . . . . . . . . . . 3 | 2.1. Problem Scope . . . . . . . . . . . . . . . . . . . . . . 3 | |||
| 2.2. Simplicity . . . . . . . . . . . . . . . . . . . . . . . 3 | 2.2. Simplicity . . . . . . . . . . . . . . . . . . . . . . . 3 | |||
| 2.3. BGP Auto-Discovery Protocol State Requirements . . . . . 3 | 2.3. BGP Auto-Discovery Protocol State Requirements . . . . . 3 | |||
| 2.3.1. BGP Auto-Discovery Protocol State . . . . . . . . . . 4 | 2.3.1. BGP Auto-Discovery Protocol State . . . . . . . . . . 4 | |||
| 2.3.2. BGP Session Protocol State . . . . . . . . . . . . . 4 | 2.3.2. BGP Session Protocol State . . . . . . . . . . . . . 4 | |||
| skipping to change at page 12, line 28 ¶ | skipping to change at page 12, line 28 ¶ | |||
| [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>. | |||
| 7.2. Informative References | 7.2. Informative References | |||
| [I-D.acee-idr-lldp-peer-discovery] | [I-D.acee-idr-lldp-peer-discovery] | |||
| Lindem, A., Patel, K., Zandi, S., Haas, J., and X. Xu, | Lindem, A., Patel, K., Zandi, S., Haas, J., and X. Xu, | |||
| "BGP Logical Link Discovery Protocol (LLDP) Peer | "BGP Logical Link Discovery Protocol (LLDP) Peer | |||
| Discovery", Work in Progress, Internet-Draft, draft-acee- | Discovery", Work in Progress, Internet-Draft, draft-acee- | |||
| idr-lldp-peer-discovery-08, 7 December 2020, | idr-lldp-peer-discovery-10, 8 August 2021, | |||
| <https://www.ietf.org/archive/id/draft-acee-idr-lldp-peer- | <https://www.ietf.org/archive/id/draft-acee-idr-lldp-peer- | |||
| discovery-08.txt>. | discovery-10.txt>. | |||
| [I-D.acee-ospf-bgp-rr] | [I-D.acee-ospf-bgp-rr] | |||
| Lindem, A., Patel, K., Zandi, S., and R. Raszuk, "OSPF | Lindem, A., Patel, K., Zandi, S., and R. Raszuk, "OSPF | |||
| Extensions for Advertising/Signaling BGP Route Reflector | Extensions for Advertising/Signaling BGP Route Reflector | |||
| Information", Work in Progress, Internet-Draft, draft- | Information", Work in Progress, Internet-Draft, draft- | |||
| acee-ospf-bgp-rr-01, 7 September 2017, | acee-ospf-bgp-rr-01, 7 September 2017, | |||
| <https://www.ietf.org/archive/id/draft-acee-ospf-bgp-rr- | <https://www.ietf.org/archive/id/draft-acee-ospf-bgp-rr- | |||
| 01.txt>. | 01.txt>. | |||
| [I-D.ietf-idr-bgp-bfd-strict-mode] | [I-D.ietf-idr-bgp-bfd-strict-mode] | |||
| Zheng, M., Lindem, A., Haas, J., and A. Fu, "BGP BFD | Zheng, M., Lindem, A., Haas, J., and A. Fu, "BGP BFD | |||
| Strict-Mode", Work in Progress, Internet-Draft, draft- | 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, | |||
| <https://www.ietf.org/archive/id/draft-ietf-idr-bgp-bfd- | <https://www.ietf.org/archive/id/draft-ietf-idr-bgp-bfd- | |||
| strict-mode-05.txt>. | strict-mode-06.txt>. | |||
| [I-D.ietf-lsvr-l3dl] | [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- | and Liveness", Work in Progress, Internet-Draft, draft- | |||
| ietf-lsvr-l3dl-07, 26 January 2021, | ietf-lsvr-l3dl-08, 14 October 2021, | |||
| <https://www.ietf.org/archive/id/draft-ietf-lsvr-l3dl- | <https://www.ietf.org/archive/id/draft-ietf-lsvr-l3dl- | |||
| 07.txt>. | 08.txt>. | |||
| [I-D.ietf-lsvr-l3dl-signing] | [I-D.ietf-lsvr-l3dl-signing] | |||
| Bush, R., Housley, R., and R. Austein, "Layer-3 Discovery | Bush, R., Housley, R., and R. Austein, "Layer-3 Discovery | |||
| and Liveness Signing", Work in Progress, Internet-Draft, | 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, | |||
| <https://www.ietf.org/archive/id/draft-ietf-lsvr-l3dl- | <https://www.ietf.org/archive/id/draft-ietf-lsvr-l3dl- | |||
| signing-02.txt>. | signing-03.txt>. | |||
| [I-D.ietf-lsvr-l3dl-ulpc] | [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- | Configuration", Work in Progress, Internet-Draft, draft- | |||
| ietf-lsvr-l3dl-ulpc-01, 26 January 2021, | ietf-lsvr-l3dl-ulpc-02, 14 October 2021, | |||
| <https://www.ietf.org/archive/id/draft-ietf-lsvr-l3dl- | <https://www.ietf.org/archive/id/draft-ietf-lsvr-l3dl- | |||
| ulpc-01.txt>. | ulpc-02.txt>. | |||
| [I-D.ietf-lsvr-lsoe] | [I-D.ietf-lsvr-lsoe] | |||
| Bush, R., Austein, R., and K. Patel, "Link State Over | Bush, R., Austein, R., and K. Patel, "Link State Over | |||
| Ethernet", Work in Progress, Internet-Draft, draft-ietf- | Ethernet", Work in Progress, Internet-Draft, draft-ietf- | |||
| lsvr-lsoe-01, 17 February 2019, | lsvr-lsoe-01, 17 February 2019, | |||
| <https://www.ietf.org/archive/id/draft-ietf-lsvr-lsoe- | <https://www.ietf.org/archive/id/draft-ietf-lsvr-lsoe- | |||
| 01.txt>. | 01.txt>. | |||
| [I-D.raszuk-idr-bgp-auto-discovery] | [I-D.raszuk-idr-bgp-auto-discovery] | |||
| Raszuk, R., Mitchell, J., Kumari, W., Patel, K., and J. | Raszuk, R., Mitchell, J., Kumari, W., Patel, K., and J. | |||
| Scudder, "BGP Auto Discovery", Work in Progress, Internet- | Scudder, "BGP Auto Discovery", Work in Progress, Internet- | |||
| Draft, draft-raszuk-idr-bgp-auto-discovery-06, 11 December | Draft, draft-raszuk-idr-bgp-auto-discovery-07, 13 October | |||
| 2019, <https://www.ietf.org/archive/id/draft-raszuk-idr- | 2021, <https://www.ietf.org/archive/id/draft-raszuk-idr- | |||
| bgp-auto-discovery-06.txt>. | bgp-auto-discovery-07.txt>. | |||
| [I-D.raszuk-idr-bgp-auto-session-setup] | [I-D.raszuk-idr-bgp-auto-session-setup] | |||
| Raszuk, R., "BGP Automated Session Setup", Work in | Raszuk, R., "BGP Automated Session Setup", Work in | |||
| Progress, Internet-Draft, draft-raszuk-idr-bgp-auto- | Progress, Internet-Draft, draft-raszuk-idr-bgp-auto- | |||
| session-setup-01, 11 December 2019, | session-setup-01, 11 December 2019, | |||
| <https://www.ietf.org/archive/id/draft-raszuk-idr-bgp- | <https://www.ietf.org/archive/id/draft-raszuk-idr-bgp- | |||
| auto-session-setup-01.txt>. | auto-session-setup-01.txt>. | |||
| [I-D.xu-idr-neighbor-autodiscovery] | [I-D.xu-idr-neighbor-autodiscovery] | |||
| Xu, X., Talaulikar, K., Bi, K., Tantsura, J., and N. | Xu, X., Talaulikar, K., Bi, K., Tantsura, J., and N. | |||
| End of changes. 19 change blocks. | ||||
| 23 lines changed or deleted | 23 lines changed or added | |||
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