Locator/ID Separation Protocol Delegated Database Tree (LISP-DDT) Referral Internet Groper (RIG)
RFC 8112
| Document | Type |
RFC - Informational
(May 2017; No errata)
Was draft-farinacci-lisp-rig (individual)
|
|
|---|---|---|---|
| Last updated | 2017-05-26 | ||
| Stream | ISE | ||
| Formats | plain text pdf html bibtex | ||
| IETF conflict review | conflict-review-farinacci-lisp-rig | ||
| Stream | ISE state | Published RFC | |
| Consensus Boilerplate | Unknown | ||
| Document shepherd | Adrian Farrel | ||
| Shepherd write-up | Show (last changed 2015-03-09) | ||
| IESG | IESG state | RFC 8112 (Informational) | |
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
| IANA | IANA review state | IANA OK - No Actions Needed | |
| IANA action state | No IC | ||
Independent Submission D. Farinacci
Request for Comments: 8112 lispers.net
Category: Informational A. Jain
ISSN: 2070-1721 Juniper Networks
I. Kouvelas
Arista
D. Lewis
Cisco Systems
May 2017
Locator/ID Separation Protocol Delegated Database Tree (LISP-DDT)
Referral Internet Groper (RIG)
Abstract
A simple tool called the Locator/ID Separation Protocol Delegated
Database Tree (LISP-DDT) Referral Internet Groper (RIG), also
referred to in this document as "rig", can be used to query the LISP-
DDT hierarchy. This document describes how the "rig" tool works.
Status of This Memo
This document is not an Internet Standards Track specification; it is
published for informational purposes.
This is a contribution to the RFC Series, independently of any other
RFC stream. The RFC Editor has chosen to publish this document at
its discretion and makes no statement about its value for
implementation or deployment. Documents approved for publication by
the RFC Editor are not a candidate for any level of Internet
Standard; see Section 2 of RFC 7841.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
http://www.rfc-editor.org/info/rfc8112.
Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document.
Farinacci, et al. Informational [Page 1]
RFC 8112 LISP-DDT Referral Internet Groper (RIG) May 2017
Table of Contents
1. Introduction ....................................................2
2. Requirements Language ...........................................3
3. Definitions of Terms ............................................3
4. Basic Overview ..................................................5
5. Implementation Details ..........................................7
6. Security Considerations .........................................9
7. IANA Considerations .............................................9
8. References ......................................................9
8.1. Normative References .......................................9
8.2. Informative References ....................................10
Acknowledgments ...................................................11
Authors' Addresses ................................................11
1. Introduction
"The Locator/ID Separation Protocol (LISP)" [RFC6830] specifies an
architecture and mechanism for replacing the semantics of an address
currently used by IP with two separate namespaces: Endpoint
Identifiers (EIDs), used within sites; and Routing Locators (RLOCs),
used on the transit networks that make up the Internet
infrastructure. To achieve this separation, LISP defines protocol
mechanisms for mapping from EIDs to RLOCs. In addition, LISP assumes
the existence of a database to store and propagate those mappings
globally. This document focuses on the LISP Delegated Database Tree
(LISP-DDT) [RFC8111] mapping database system.
The "rig" tool is a manual management tool to query the LISP-DDT
mapping database hierarchy. It can be run by all devices that
implement LISP, including Ingress Tunnel Routers (ITRs), Egress
Tunnel Routers (ETRs), Proxy ITRs (PITRs), Proxy ETRs (PETRs),
Map-Resolvers, Map-Servers, and LISP-DDT nodes, as well as by a host
system at either a LISP-capable or non-LISP-capable site.
The LISP-DDT "rig" tool is similar to the "LISP Internet Groper"
("lig") tool [RFC6835] in that they are both diagnostic tools to
query a database. However, the "rig" tool is used to find
Map-Servers serving an EID-prefix, specifically within a LISP-DDT
mapping database framework. And "lig" can be used on top of any
mapping database system to retrieve locators used for packet
encapsulation.
Farinacci, et al. Informational [Page 2]
RFC 8112 LISP-DDT Referral Internet Groper (RIG) May 2017
2. Requirements Language
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
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