draft-ietf-pals-seamless-vccv-00.txt   draft-ietf-pals-seamless-vccv-01.txt 
Internet Engineering Task Force V. Govindan Internet Engineering Task Force V. Govindan
Internet-Draft C. Pignataro Internet-Draft C. Pignataro
Updates: 5885 (if approved) Cisco Systems Updates: 5885 (if approved) Cisco Systems
Intended status: Standards Track August 11, 2015 Intended status: Standards Track February 4, 2016
Expires: February 12, 2016 Expires: August 7, 2016
Seamless BFD for VCCV Seamless BFD for VCCV
draft-ietf-pals-seamless-vccv-00 draft-ietf-pals-seamless-vccv-01
Abstract Abstract
This document extends the procedures and Connectivity Verification This document extends the procedures and Connectivity Verification
(CV) types already defined for Bidirectional Forwarding Detection (CV) types already defined for Bidirectional Forwarding Detection
(BFD) for Virtual Circuit Connectivity Verification (VCCV) to define (BFD) for Virtual Circuit Connectivity Verification (VCCV) to define
Seamless BFD (S-BFD) for VCCV. This document will be extended in Seamless BFD (S-BFD) for VCCV. This document will be extended in
future to include definition of procedures for S-BFD over Tunnels. future to include definition of procedures for S-BFD over Tunnels.
This document extends the CV values defined in RFC5885. This document extends the CV values defined in RFC5885.
skipping to change at page 1, line 36 skipping to change at page 1, line 36
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 http://datatracker.ietf.org/drafts/current/. Drafts is at http://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 February 12, 2016. This Internet-Draft will expire on August 7, 2016.
Copyright Notice Copyright Notice
Copyright (c) 2015 IETF Trust and the persons identified as the Copyright (c) 2016 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
(http://trustee.ietf.org/license-info) in effect on the date of (http://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
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
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[I-D.ietf-bfd-seamless-base] [I-D.ietf-bfd-seamless-base]
Akiya, N., Pignataro, C., Ward, D., Bhatia, M., and J. Akiya, N., Pignataro, C., Ward, D., Bhatia, M., and J.
Networks, "Seamless Bidirectional Forwarding Detection Networks, "Seamless Bidirectional Forwarding Detection
(S-BFD)", draft-ietf-bfd-seamless-base-05 (work in (S-BFD)", draft-ietf-bfd-seamless-base-05 (work in
progress), June 2015. progress), June 2015.
[I-D.ietf-l2tpext-sbfd-discriminator] [I-D.ietf-l2tpext-sbfd-discriminator]
Govindan, V. and C. Pignataro, "Advertising S-BFD Govindan, V. and C. Pignataro, "Advertising S-BFD
Discriminators in L2TPv3", draft-ietf-l2tpext-sbfd- Discriminators in L2TPv3", draft-ietf-l2tpext-sbfd-
discriminator-00 (work in progress), July 2015. discriminator-02 (work in progress), January 2016.
[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,
<http://www.rfc-editor.org/info/rfc2119>. <http://www.rfc-editor.org/info/rfc2119>.
[RFC4385] Bryant, S., Swallow, G., Martini, L., and D. McPherson,
"Pseudowire Emulation Edge-to-Edge (PWE3) Control Word for
Use over an MPLS PSN", RFC 4385, DOI 10.17487/RFC4385,
February 2006, <http://www.rfc-editor.org/info/rfc4385>.
[RFC4446] Martini, L., "IANA Allocations for Pseudowire Edge to Edge [RFC4446] Martini, L., "IANA Allocations for Pseudowire Edge to Edge
Emulation (PWE3)", BCP 116, RFC 4446, Emulation (PWE3)", BCP 116, RFC 4446,
DOI 10.17487/RFC4446, April 2006, DOI 10.17487/RFC4446, April 2006,
<http://www.rfc-editor.org/info/rfc4446>. <http://www.rfc-editor.org/info/rfc4446>.
[RFC5085] Nadeau, T., Ed. and C. Pignataro, Ed., "Pseudowire Virtual [RFC5085] Nadeau, T., Ed. and C. Pignataro, Ed., "Pseudowire Virtual
Circuit Connectivity Verification (VCCV): A Control Circuit Connectivity Verification (VCCV): A Control
Channel for Pseudowires", RFC 5085, DOI 10.17487/RFC5085, Channel for Pseudowires", RFC 5085, DOI 10.17487/RFC5085,
December 2007, <http://www.rfc-editor.org/info/rfc5085>. December 2007, <http://www.rfc-editor.org/info/rfc5085>.
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