draft-ietf-lisp-rfc6833bis-01.txt   draft-ietf-lisp-rfc6833bis-02.txt 
Network Working Group V. Fuller Network Working Group V. Fuller
Internet-Draft D. Farinacci Internet-Draft D. Farinacci
Intended status: Standards Track Cisco Systems Intended status: Standards Track Cisco Systems
Expires: September 29, 2017 A. Cabellos (Ed.) Expires: October 13, 2017 A. Cabellos (Ed.)
UPC/BarcelonaTech UPC/BarcelonaTech
March 28, 2017 April 11, 2017
Locator/ID Separation Protocol (LISP) Control-Plane Locator/ID Separation Protocol (LISP) Control-Plane
draft-ietf-lisp-rfc6833bis-01 draft-ietf-lisp-rfc6833bis-02
Abstract Abstract
This document describes the Control-Plane and Mapping Service for the This document describes the Control-Plane and Mapping Service for the
Locator/ID Separation Protocol (LISP), implemented by two new types Locator/ID Separation Protocol (LISP), implemented by two new types
of LISP-speaking devices -- the LISP Map-Resolver and LISP Map-Server of LISP-speaking devices -- the LISP Map-Resolver and LISP Map-Server
-- that provides a simplified "front end" for one or more Endpoint ID -- that provides a simplified "front end" for one or more Endpoint ID
to Routing Locator mapping databases. to Routing Locator mapping databases.
By using this control-plane service interface and communicating with By using this control-plane service interface and communicating with
skipping to change at page 1, line 46 skipping to change at page 1, line 46
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 September 29, 2017. This Internet-Draft will expire on October 13, 2017.
Copyright Notice Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the Copyright (c) 2017 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
skipping to change at page 2, line 46 skipping to change at page 2, line 46
5.2. EID-Prefix Configuration and ETR Registration . . . . . . 28 5.2. EID-Prefix Configuration and ETR Registration . . . . . . 28
5.3. Map-Server Processing . . . . . . . . . . . . . . . . . . 30 5.3. Map-Server Processing . . . . . . . . . . . . . . . . . . 30
5.4. Map-Resolver Processing . . . . . . . . . . . . . . . . . 30 5.4. Map-Resolver Processing . . . . . . . . . . . . . . . . . 30
5.4.1. Anycast Map-Resolver Operation . . . . . . . . . . . 31 5.4.1. Anycast Map-Resolver Operation . . . . . . . . . . . 31
6. Security Considerations . . . . . . . . . . . . . . . . . . . 31 6. Security Considerations . . . . . . . . . . . . . . . . . . . 31
7. References . . . . . . . . . . . . . . . . . . . . . . . . . 32 7. References . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.1. Normative References . . . . . . . . . . . . . . . . . . 32 7.1. Normative References . . . . . . . . . . . . . . . . . . 32
7.2. Informative References . . . . . . . . . . . . . . . . . 33 7.2. Informative References . . . . . . . . . . . . . . . . . 33
Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 36 Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 36
Appendix B. Document Change Log . . . . . . . . . . . . . . . . 36 Appendix B. Document Change Log . . . . . . . . . . . . . . . . 36
B.1. Changes to draft-ietf-lisp-rfc6833bis-01 . . . . . . . . 36 B.1. Changes to draft-ietf-lisp-rfc6833bis-02 . . . . . . . . 36
B.2. Changes to draft-ietf-lisp-rfc6833bis-00 . . . . . . . . 36 B.2. Changes to draft-ietf-lisp-rfc6833bis-01 . . . . . . . . 36
B.3. Changes to draft-farinacci-lisp-rfc6833bis-00 . . . . . . 36 B.3. Changes to draft-ietf-lisp-rfc6833bis-00 . . . . . . . . 36
B.4. Changes to draft-farinacci-lisp-rfc6833bis-00 . . . . . . 37
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 37 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 37
1. Introduction 1. Introduction
The Locator/ID Separation Protocol [I-D.ietf-lisp-introduction] and The Locator/ID Separation Protocol [I-D.ietf-lisp-introduction] and
[I-D.ietf-lisp-rfc6830bis] specifies an architecture and mechanism [I-D.ietf-lisp-rfc6830bis] specifies an architecture and mechanism
for replacing the addresses currently used by IP with two separate for replacing the addresses currently used by IP with two separate
name spaces: Endpoint IDs (EIDs), used within sites; and Routing name spaces: Endpoint IDs (EIDs), used within sites; and Routing
Locators (RLOCs), used on the transit networks that make up the Locators (RLOCs), used on the transit networks that make up the
Internet infrastructure. To achieve this separation, LISP defines Internet infrastructure. To achieve this separation, LISP defines
skipping to change at page 9, line 25 skipping to change at page 9, line 25
LISP Map-Notify: 4 b'0100' LISP Map-Notify: 4 b'0100'
LISP Map-Notify-Ack: 5 b'0101' LISP Map-Notify-Ack: 5 b'0101'
LISP Map-Referral: 6 b'0110' LISP Map-Referral: 6 b'0110'
LISP Info-Request/Reply: 7 b'0111' LISP Info-Request/Reply: 7 b'0111'
LISP Encapsulated Control Message: 8 b'1000' LISP Encapsulated Control Message: 8 b'1000'
All LISP control-plane messages use Address Family Identifiers (AFI) All LISP control-plane messages use Address Family Identifiers (AFI)
[AFI] or LISP Canonical Address Format (LCAF) [RFC8060] formats to [AFI] or LISP Canonical Address Format (LCAF) [RFC8060] formats to
encode either fixed or variable length addresses. This includes encode either fixed or variable length addresses. This includes
explicit fields in each control message or part of EID-records or explicit fields in each control message or part of EID-records or
RLOC-records in commonly formatted messages, RLOC-records in commonly formatted messages.
The LISP control-plane describes how other data-planes can encode
messages to support the SMR and RLOC-probing procedures of the LISP
data-plane defined in [I-D.ietf-lisp-rfc6830bis]. This control-plane
specification itself does not offer such functionality and other
data-planes can use their own mechanisms that do not rely on the LISP
control-plane.
4.2. Map-Request Message Format 4.2. Map-Request Message Format
0 1 2 3 0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|Type=1 |A|M|P|S|p|s|m| Reserved |L|D| IRC | Record Count | |Type=1 |A|M|P|S|p|s|m| Reserved |L|D| IRC | Record Count |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Nonce . . . | | Nonce . . . |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
skipping to change at page 34, line 19 skipping to change at page 34, line 19
[I-D.ietf-lisp-introduction] [I-D.ietf-lisp-introduction]
Cabellos-Aparicio, A. and D. Saucez, "An Architectural Cabellos-Aparicio, A. and D. Saucez, "An Architectural
Introduction to the Locator/ID Separation Protocol Introduction to the Locator/ID Separation Protocol
(LISP)", draft-ietf-lisp-introduction-13 (work in (LISP)", draft-ietf-lisp-introduction-13 (work in
progress), April 2015. progress), April 2015.
[I-D.ietf-lisp-rfc6830bis] [I-D.ietf-lisp-rfc6830bis]
Farinacci, D., Fuller, V., Meyer, D., Lewis, D., and A. Farinacci, D., Fuller, V., Meyer, D., Lewis, D., and A.
Cabellos-Aparicio, "The Locator/ID Separation Protocol Cabellos-Aparicio, "The Locator/ID Separation Protocol
(LISP)", draft-ietf-lisp-rfc6830bis-00 (work in progress), (LISP)", draft-ietf-lisp-rfc6830bis-01 (work in progress),
December 2016. March 2017.
[I-D.ietf-lisp-sec] [I-D.ietf-lisp-sec]
Maino, F., Ermagan, V., Cabellos-Aparicio, A., and D. Maino, F., Ermagan, V., Cabellos-Aparicio, A., and D.
Saucez, "LISP-Security (LISP-SEC)", draft-ietf-lisp-sec-12 Saucez, "LISP-Security (LISP-SEC)", draft-ietf-lisp-sec-12
(work in progress), November 2016. (work in progress), November 2016.
[I-D.ietf-lisp-signal-free-multicast] [I-D.ietf-lisp-signal-free-multicast]
Moreno, V. and D. Farinacci, "Signal-Free LISP Multicast", Moreno, V. and D. Farinacci, "Signal-Free LISP Multicast",
draft-ietf-lisp-signal-free-multicast-02 (work in draft-ietf-lisp-signal-free-multicast-02 (work in
progress), October 2016. progress), October 2016.
skipping to change at page 34, line 47 skipping to change at page 34, line 47
[I-D.meyer-lisp-mn] [I-D.meyer-lisp-mn]
Farinacci, D., Lewis, D., Meyer, D., and C. White, "LISP Farinacci, D., Lewis, D., Meyer, D., and C. White, "LISP
Mobile Node", draft-meyer-lisp-mn-16 (work in progress), Mobile Node", draft-meyer-lisp-mn-16 (work in progress),
December 2016. December 2016.
[I-D.portoles-lisp-eid-mobility] [I-D.portoles-lisp-eid-mobility]
Portoles-Comeras, M., Ashtaputre, V., Moreno, V., Maino, Portoles-Comeras, M., Ashtaputre, V., Moreno, V., Maino,
F., and D. Farinacci, "LISP L2/L3 EID Mobility Using a F., and D. Farinacci, "LISP L2/L3 EID Mobility Using a
Unified Control Plane", draft-portoles-lisp-eid- Unified Control Plane", draft-portoles-lisp-eid-
mobility-01 (work in progress), October 2016. mobility-02 (work in progress), April 2017.
[I-D.quinn-vxlan-gpe] [I-D.quinn-vxlan-gpe]
Quinn, P., Manur, R., Kreeger, L., Lewis, D., Maino, F., Quinn, P., Manur, R., Kreeger, L., Lewis, D., Maino, F.,
Smith, M., Agarwal, P., Yong, L., Xu, X., Elzur, U., Garg, Smith, M., Agarwal, P., Yong, L., Xu, X., Elzur, U., Garg,
P., and D. Melman, "Generic Protocol Extension for VXLAN", P., and D. Melman, "Generic Protocol Extension for VXLAN",
draft-quinn-vxlan-gpe-04 (work in progress), February draft-quinn-vxlan-gpe-04 (work in progress), February
2015. 2015.
[LISP-CONS] [LISP-CONS]
Brim, S., Chiappa, N., Farinacci, D., Fuller, V., Lewis, Brim, S., Chiappa, N., Farinacci, D., Fuller, V., Lewis,
skipping to change at page 36, line 19 skipping to change at page 36, line 19
Fabio Maino, and members of the lisp@ietf.org mailing list for their Fabio Maino, and members of the lisp@ietf.org mailing list for their
feedback and helpful suggestions. feedback and helpful suggestions.
Special thanks are due to Noel Chiappa for his extensive work on Special thanks are due to Noel Chiappa for his extensive work on
caching with LISP-CONS, some of which may be used by Map-Resolvers. caching with LISP-CONS, some of which may be used by Map-Resolvers.
Appendix B. Document Change Log Appendix B. Document Change Log
[RFC Editor: Please delete this section on publication as RFC.] [RFC Editor: Please delete this section on publication as RFC.]
B.1. Changes to draft-ietf-lisp-rfc6833bis-01 B.1. Changes to draft-ietf-lisp-rfc6833bis-02
o Posted April 2017.
o Clarify that the LISP control-plane document defines how the LISP
data-plane uses Map-Requests with either the SMR-bit set or the
P-bit set supporting mapping updates and RLOC-probing. Indicating
that other data-planes can use the same mechanisms or their own
defined mechanisms to achieve the same functionality.
B.2. Changes to draft-ietf-lisp-rfc6833bis-01
o Posted March 2017. o Posted March 2017.
o Include references to new RFCs published. o Include references to new RFCs published.
o Remove references to self. o Remove references to self.
o Change references from RFC6830 to RFC6830bis. o Change references from RFC6830 to RFC6830bis.
o Add two new action/reasons to a Map-Reply has posted to the LISP o Add two new action/reasons to a Map-Reply has posted to the LISP
WG mailing list. WG mailing list.
o In intro section, add refernece to I-D.ietf-lisp-introduction. o In intro section, add refernece to I-D.ietf-lisp-introduction.
o Removed Open Issues section and references to "experimental". o Removed Open Issues section and references to "experimental".
B.2. Changes to draft-ietf-lisp-rfc6833bis-00 B.3. Changes to draft-ietf-lisp-rfc6833bis-00
o Posted December 2016. o Posted December 2016.
o Created working group document from draft-farinacci-lisp o Created working group document from draft-farinacci-lisp
-rfc6833-00 individual submission. No other changes made. -rfc6833-00 individual submission. No other changes made.
B.3. Changes to draft-farinacci-lisp-rfc6833bis-00 B.4. Changes to draft-farinacci-lisp-rfc6833bis-00
o Posted November 2016. o Posted November 2016.
o This is the initial draft to turn RFC 6833 into RFC 6833bis. o This is the initial draft to turn RFC 6833 into RFC 6833bis.
o The document name has changed from the "Locator/ID Separation o The document name has changed from the "Locator/ID Separation
Protocol (LISP) Map-Server Interface" to the "Locator/ID Protocol (LISP) Map-Server Interface" to the "Locator/ID
Separation Protocol (LISP) Control-Plane". Separation Protocol (LISP) Control-Plane".
o The fundamental change was to move the control-plane messages from o The fundamental change was to move the control-plane messages from
 End of changes. 11 change blocks. 
14 lines changed or deleted 32 lines changed or added

This html diff was produced by rfcdiff 1.45. The latest version is available from http://tools.ietf.org/tools/rfcdiff/