draft-ietf-idr-bgp-bfd-strict-mode-02.txt   draft-ietf-idr-bgp-bfd-strict-mode-03.txt 
IDR Workgroup M. Zheng IDR Workgroup M. Zheng
Internet-Draft Individual Contributor Internet-Draft Ciena
Intended status: Standards Track A. Lindem Intended status: Standards Track A. Lindem
Expires: May 7, 2020 Cisco Systems Expires: November 8, 2020 Cisco Systems
J. Haas J. Haas
Juniper Networks, Inc. Juniper Networks, Inc.
A. Fu A. Fu
Bloomberg L.P. Bloomberg L.P.
November 4, 2019 May 7, 2020
BGP BFD Strict-Mode BGP BFD Strict-Mode
draft-ietf-idr-bgp-bfd-strict-mode-02 draft-ietf-idr-bgp-bfd-strict-mode-03
Abstract Abstract
This document specifies extensions to RFC4271 BGP-4 that enable a BGP This document specifies extensions to RFC4271 BGP-4 that enable a BGP
speaker to negotiate additional Bidirectional Forwarding Detection speaker to negotiate additional Bidirectional Forwarding Detection
(BFD) extensions using a BGP capability. This BFD capability enables (BFD) extensions using a BGP capability. This BFD capability enables
a BGP speaker to prevent a BGP session from being established until a a BGP speaker to prevent a BGP session from being established until a
BFD session is established. It is referred to as BGP BFD "strict- BFD session is established. It is referred to as BGP BFD "strict-
mode". BGP BFD strict-mode will be supported when both the local mode". BGP BFD strict-mode will be supported when both the local
speaker and its remote peer are BFD strict-mode capable. speaker and its remote peer are BFD strict-mode capable.
skipping to change at page 1, line 41 skipping to change at page 1, line 41
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 May 7, 2020. This Internet-Draft will expire on November 8, 2020.
Copyright Notice Copyright Notice
Copyright (c) 2019 IETF Trust and the persons identified as the Copyright (c) 2020 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 Provisions Relating to IETF Documents
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publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
skipping to change at page 5, line 37 skipping to change at page 5, line 37
DOI 10.17487/RFC5882, June 2010, DOI 10.17487/RFC5882, June 2010,
<https://www.rfc-editor.org/info/rfc5882>. <https://www.rfc-editor.org/info/rfc5882>.
[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>.
Authors' Addresses Authors' Addresses
Mercia Zheng Mercia Zheng
Individual Contributor Ciena
3939 N. 1st Street
San Jose, CA 95134
UNITED STATES
Email: merciaz.ietf@gmail.com Email: merciaz.ietf@gmail.com
Acee Lindem Acee Lindem
Cisco Systems Cisco Systems
301 Midenhall Way 301 Midenhall Way
GARY, NC 27513 GARY, NC 27513
UNITED STATES UNITED STATES
Email: acee@cisco.com Email: acee@cisco.com
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