draft-ietf-bfd-stability-03.txt   draft-ietf-bfd-stability-04.txt 
Network Working Group A. Mishra Network Working Group A. Mishra
Internet-Draft SES Internet-Draft SES
Intended status: Standards Track M. Jethanandani Intended status: Standards Track M. Jethanandani
Expires: August 25, 2019 Expires: February 27, 2020
A. Saxena A. Saxena
Ciena Corporation Ciena Corporation
S. Pallagatti S. Pallagatti
Juniper Networks VmWare
M. Chen M. Chen
Huawei Huawei
P. Fan P. Fan
China Mobile China Mobile
February 21, 2019 August 26, 2019
BFD Stability BFD Stability
draft-ietf-bfd-stability-03 draft-ietf-bfd-stability-04
Abstract Abstract
This document describes extensions to the Bidirectional Forwarding This document describes extensions to the Bidirectional Forwarding
Detection (BFD) protocol to measure BFD stability. Specifically, it Detection (BFD) protocol to measure BFD stability. Specifically, it
describes a mechanism for detection of BFD frame loss. describes a mechanism for detection of BFD frame loss.
Requirements Language Requirements Language
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
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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 August 25, 2019. This Internet-Draft will expire on February 27, 2020.
Copyright Notice Copyright Notice
Copyright (c) 2019 IETF Trust and the persons identified as the Copyright (c) 2019 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
(https://trustee.ietf.org/license-info) in effect on the date of (https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
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Authors would like to thank Nobo Akiya, Jeffery Haas, Peng Fan, Authors would like to thank Nobo Akiya, Jeffery Haas, Peng Fan,
Dileep Singh, Basil Saji, Sagar Soni and Mallik Mudigonda who also Dileep Singh, Basil Saji, Sagar Soni and Mallik Mudigonda who also
contributed to this document. contributed to this document.
9. Normative References 9. Normative References
[I-D.ietf-bfd-optimizing-authentication] [I-D.ietf-bfd-optimizing-authentication]
Jethanandani, M., Mishra, A., Saxena, A., and M. Bhatia, Jethanandani, M., Mishra, A., Saxena, A., and M. Bhatia,
"Optimizing BFD Authentication", draft-ietf-bfd- "Optimizing BFD Authentication", draft-ietf-bfd-
optimizing-authentication-07 (work in progress), November optimizing-authentication-08 (work in progress), June
2018. 2019.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, Requirement Levels", BCP 14, RFC 2119,
DOI 10.17487/RFC2119, March 1997, DOI 10.17487/RFC2119, March 1997,
<https://www.rfc-editor.org/info/rfc2119>. <https://www.rfc-editor.org/info/rfc2119>.
[RFC5880] Katz, D. and D. Ward, "Bidirectional Forwarding Detection [RFC5880] Katz, D. and D. Ward, "Bidirectional Forwarding Detection
(BFD)", RFC 5880, DOI 10.17487/RFC5880, June 2010, (BFD)", RFC 5880, DOI 10.17487/RFC5880, June 2010,
<https://www.rfc-editor.org/info/rfc5880>. <https://www.rfc-editor.org/info/rfc5880>.
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Ankur Saxena Ankur Saxena
Ciena Corporation Ciena Corporation
3939 North 1st Street 3939 North 1st Street
San Jose, CA 95134 San Jose, CA 95134
USA USA
Email: ankurpsaxena@gmail.com Email: ankurpsaxena@gmail.com
URI: www.ciena.com URI: www.ciena.com
Santosh Pallagatti Santosh Pallagatti
Juniper Networks VmWare
Juniper Networks, Exora Business Park
Bangalore, Karnataka 560103 Bangalore, Karnataka 560103
India India
Email: santoshpk@juniper.net Email: santosh.pallagatti@gmail.com
Mach Chen Mach Chen
Huawei Huawei
Email: mach.chen@huawei.com Email: mach.chen@huawei.com
Peng Fan Peng Fan
China Mobile China Mobile
32 Xuanwumen West Street 32 Xuanwumen West Street
Beijing, Beijing Beijing, Beijing
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