draft-ietf-idr-bgp-ipv6-rt-constrain-09.txt   draft-ietf-idr-bgp-ipv6-rt-constrain-10.txt 
Network Working Group K. Patel Network Working Group K. Patel
Internet-Draft Cisco Systems Internet-Draft Arrcus, Inc.
Intended status: Standards Track R. Raszuk Intended status: Standards Track R. Raszuk
Expires: December 2, 2016 Bloomberg LP Expires: July 3, 2017 Bloomberg LP
M. Djernaes M. Djernaes
Juniper Networks Juniper Networks
J. Dong J. Dong
M. Chen M. Chen
Huawei Technologies Huawei Technologies
May 31, 2016 December 30, 2016
IPv6 Extensions for Route Target Distribution IPv6 Extensions for Route Target Distribution
draft-ietf-idr-bgp-ipv6-rt-constrain-09 draft-ietf-idr-bgp-ipv6-rt-constrain-10
Abstract Abstract
The current route target distribution specification as described in The current route target distribution specification as described in
[RFC 4684] defines Route Target NLRIs of maximum length of 12 bytes. [RFC 4684] defines Route Target NLRIs of maximum length of 12 bytes.
The IPv6 specific Route Target extended community is defined in [RFC The IPv6 specific Route Target extended community is defined in [RFC
5701] as length of 20 bytes. Since the current specification only 5701] as length of 20 bytes. Since the current specification only
supports prefixes of maximum length of 12 bytes, the lack of an IPv6 supports prefixes of maximum length of 12 bytes, the lack of an IPv6
specific Route Target reachability information may be a problem when specific Route Target reachability information may be a problem when
an operator wants to use this application in a pure IPv6 environment. an operator wants to use this application in a pure IPv6 environment.
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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 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 December 2, 2016. This Internet-Draft will expire on July 3, 2017.
Copyright Notice Copyright Notice
Copyright (c) 2016 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
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publication of this document. Please review these documents publication of this document. Please review these documents
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7.2. Informative References 7.2. Informative References
[RFC4760] Bates, T., Chandra, R., Katz, D., and Y. Rekhter, [RFC4760] Bates, T., Chandra, R., Katz, D., and Y. Rekhter,
"Multiprotocol Extensions for BGP-4", RFC 4760, "Multiprotocol Extensions for BGP-4", RFC 4760,
DOI 10.17487/RFC4760, January 2007, DOI 10.17487/RFC4760, January 2007,
<http://www.rfc-editor.org/info/rfc4760>. <http://www.rfc-editor.org/info/rfc4760>.
Authors' Addresses Authors' Addresses
Keyur Patel Keyur Patel
Cisco Systems Arrcus, Inc.
170 W. Tasman Drive
San Jose, CA 95134
USA USA
Email: keyupate@cisco.com Email: keyur@arrcus.com
Robert Raszuk Robert Raszuk
Bloomberg LP Bloomberg LP
731 Lexington Ave 731 Lexington Ave
New York City, NY 10022 New York City, NY 10022
USA USA
Email: robert@raszuk.net Email: robert@raszuk.net
Martin Djernaes Martin Djernaes
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