draft-ietf-lisp-te-03.txt   draft-ietf-lisp-te-04.txt 
Internet Engineering Task Force D. Farinacci Internet Engineering Task Force D. Farinacci
Internet-Draft lispers.net Internet-Draft lispers.net
Intended status: Experimental M. Kowal Intended status: Experimental M. Kowal
Expires: April 18, 2019 cisco Systems Expires: October 13, 2019 cisco Systems
P. Lahiri P. Lahiri
October 15, 2018 April 11, 2019
LISP Traffic Engineering Use-Cases LISP Traffic Engineering Use-Cases
draft-ietf-lisp-te-03 draft-ietf-lisp-te-04
Abstract Abstract
This document describes how LISP reencapsulating tunnels can be used This document describes how LISP reencapsulating tunnels can be used
for Traffic Engineering purposes. The mechanisms described in this for Traffic Engineering purposes. The mechanisms described in this
document require no LISP protocol changes but do introduce a new document require no LISP protocol changes but do introduce a new
locator (RLOC) encoding. The Traffic Engineering features provided locator (RLOC) encoding. The Traffic Engineering features provided
by these LISP mechanisms can span intra-domain, inter-domain, or by these LISP mechanisms can span intra-domain, inter-domain, or
combination of both. combination of both.
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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 April 18, 2019. This Internet-Draft will expire on October 13, 2019.
Copyright Notice Copyright Notice
Copyright (c) 2018 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
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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8. ELP Probing . . . . . . . . . . . . . . . . . . . . . . . . . 10 8. ELP Probing . . . . . . . . . . . . . . . . . . . . . . . . . 10
9. Interworking Considerations . . . . . . . . . . . . . . . . . 11 9. Interworking Considerations . . . . . . . . . . . . . . . . . 11
10. Multicast Considerations . . . . . . . . . . . . . . . . . . 12 10. Multicast Considerations . . . . . . . . . . . . . . . . . . 12
11. Security Considerations . . . . . . . . . . . . . . . . . . . 14 11. Security Considerations . . . . . . . . . . . . . . . . . . . 14
12. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 14 12. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 14
13. References . . . . . . . . . . . . . . . . . . . . . . . . . 14 13. References . . . . . . . . . . . . . . . . . . . . . . . . . 14
13.1. Normative References . . . . . . . . . . . . . . . . . . 14 13.1. Normative References . . . . . . . . . . . . . . . . . . 14
13.2. Informative References . . . . . . . . . . . . . . . . . 15 13.2. Informative References . . . . . . . . . . . . . . . . . 15
Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 15 Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 15
Appendix B. Document Change Log . . . . . . . . . . . . . . . . 15 Appendix B. Document Change Log . . . . . . . . . . . . . . . . 15
B.1. Changes to draft-ietf-lisp-te-03 . . . . . . . . . . . . 15 B.1. Changes to draft-ietf-lisp-te-04 . . . . . . . . . . . . 15
B.2. Changes to draft-ietf-lisp-te-02 . . . . . . . . . . . . 15 B.2. Changes to draft-ietf-lisp-te-03 . . . . . . . . . . . . 15
B.3. Changes to draft-ietf-lisp-te-01 . . . . . . . . . . . . 16 B.3. Changes to draft-ietf-lisp-te-02 . . . . . . . . . . . . 16
B.4. Changes to draft-ietf-lisp-te-00 . . . . . . . . . . . . 16 B.4. Changes to draft-ietf-lisp-te-01 . . . . . . . . . . . . 16
B.5. Changes to draft-farinacci-lisp-te-02 through -12 . . . . 16 B.5. Changes to draft-ietf-lisp-te-00 . . . . . . . . . . . . 16
B.6. Changes to draft-farinacci-lisp-te-01.txt . . . . . . . . 16 B.6. Changes to draft-farinacci-lisp-te-02 through -12 . . . . 16
B.7. Changes to draft-farinacci-lisp-te-00.txt . . . . . . . . 16 B.7. Changes to draft-farinacci-lisp-te-01.txt . . . . . . . . 16
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 16 B.8. Changes to draft-farinacci-lisp-te-00.txt . . . . . . . . 16
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 17
1. Requirements Language 1. Requirements Language
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in RFC 2119 [RFC2119]. document are to be interpreted as described in RFC 2119 [RFC2119].
2. Introduction 2. Introduction
This document describes the Locator/Identifier Separation Protocol This document describes the Locator/Identifier Separation Protocol
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Appendix A. Acknowledgments Appendix A. Acknowledgments
The authors would like to thank the following people for their ideas The authors would like to thank the following people for their ideas
and comments. They are Albert Cabellos, Khalid Raza, and Vina and comments. They are Albert Cabellos, Khalid Raza, and Vina
Ermagan, Gregg Schudel, Yan Filyurin, Robert Raszuk, and Truman Ermagan, Gregg Schudel, Yan Filyurin, Robert Raszuk, and Truman
Boyes. Boyes.
Appendix B. Document Change Log Appendix B. Document Change Log
B.1. Changes to draft-ietf-lisp-te-03 B.1. Changes to draft-ietf-lisp-te-04
o Posted April 2019.
o Update document timer and references.
B.2. Changes to draft-ietf-lisp-te-03
o Posted October 2018. o Posted October 2018.
o Update document timer and references. o Update document timer and references.
B.2. Changes to draft-ietf-lisp-te-02 B.3. Changes to draft-ietf-lisp-te-02
o Posted April 2018. o Posted April 2018.
o Update document timer and references. o Update document timer and references.
B.3. Changes to draft-ietf-lisp-te-01 B.4. Changes to draft-ietf-lisp-te-01
o Posted October 2017. o Posted October 2017.
o Added section on ELP-probing that tells an ITR/RTR/PITR the o Added section on ELP-probing that tells an ITR/RTR/PITR the
feasibility and reachability of an Explicit Lcoator Path. feasibility and reachability of an Explicit Lcoator Path.
B.4. Changes to draft-ietf-lisp-te-00 B.5. Changes to draft-ietf-lisp-te-00
o Posted April 2017. o Posted April 2017.
o Changed draft-farinacci-lisp-te-12 to working group document. o Changed draft-farinacci-lisp-te-12 to working group document.
B.5. Changes to draft-farinacci-lisp-te-02 through -12 B.6. Changes to draft-farinacci-lisp-te-02 through -12
o Many postings from January 2013 through February 2017. o Many postings from January 2013 through February 2017.
o Update references and document timer. o Update references and document timer.
B.6. Changes to draft-farinacci-lisp-te-01.txt B.7. Changes to draft-farinacci-lisp-te-01.txt
o Posted July 2012. o Posted July 2012.
o Add the Lookup bit to allow an ELP to be a list of encapsulation o Add the Lookup bit to allow an ELP to be a list of encapsulation
and/or mapping database lookup addresses. and/or mapping database lookup addresses.
o Indicate that ELPs can be used for service chaining. o Indicate that ELPs can be used for service chaining.
o Add text to indicate that Map-Notify messages can be sent to new o Add text to indicate that Map-Notify messages can be sent to new
RTRs in a ELP so their map-caches can be pre-populated to avoid RTRs in a ELP so their map-caches can be pre-populated to avoid
mapping database lookup packet loss. mapping database lookup packet loss.
o Fixes to editorial comments from Gregg. o Fixes to editorial comments from Gregg.
B.7. Changes to draft-farinacci-lisp-te-00.txt B.8. Changes to draft-farinacci-lisp-te-00.txt
o Initial draft posted March 2012. o Initial draft posted March 2012.
Authors' Addresses Authors' Addresses
Dino Farinacci Dino Farinacci
lispers.net lispers.net
San Jose, California San Jose, California
USA USA
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