Service Discovery Usage for REsource LOcation And Discovery (RELOAD)
draft-ietf-p2psip-service-discovery-14
| The information below is for an old version of the document | |||
|---|---|---|---|
| Document | Type | Active Internet-Draft (p2psip WG) | |
| Last updated | 2014-08-07 (latest revision 2014-07-29) | ||
| Replaces | draft-maenpaa-p2psip-service-discovery | ||
| Stream | IETF | ||
| Intended RFC status | Proposed Standard | ||
| Formats | plain text pdf html bibtex | ||
| Stream | WG state | Submitted to IESG for Publication | |
| Document shepherd | Carlos Bernardos | ||
| Shepherd write-up | Show (last changed 2014-05-15) | ||
| IESG | IESG state | IESG Evaluation::Revised I-D Needed | |
| Consensus Boilerplate | Yes | ||
| Telechat date |
Needs 8 more YES or NO OBJECTION positions to pass. |
||
| Responsible AD | Alissa Cooper | ||
| Send notices to | p2psip-chairs@tools.ietf.org, draft-ietf-p2psip-service-discovery@tools.ietf.org | ||
| IANA | IANA review state | IANA OK - Actions Needed | |
| IANA action state | None | ||
P2PSIP Working Group J. Maenpaa
Internet-Draft G. Camarillo
Intended status: Standards Track Ericsson
Expires: January 30, 2015 July 29, 2014
Service Discovery Usage for REsource LOcation And Discovery (RELOAD)
draft-ietf-p2psip-service-discovery-14.txt
Abstract
REsource LOcation and Discovery (RELOAD) does not define a generic
service discovery mechanism as a part of the base protocol. This
document defines how the Recursive Distributed Rendezvous (ReDiR)
service discovery mechanism used in OpenDHT can be applied to RELOAD
overlays to provide a generic service discovery mechanism.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on January 30, 2015.
Copyright Notice
Copyright (c) 2014 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. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Maenpaa & Camarillo Expires January 30, 2015 [Page 1]
Internet-Draft Service Discovery Usage for RELOAD July 2014
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Introduction to ReDiR . . . . . . . . . . . . . . . . . . . . 5
4. Using ReDiR in a RELOAD Overlay Instance . . . . . . . . . . 8
4.1. Data Structure . . . . . . . . . . . . . . . . . . . . . 8
4.2. Selecting the Starting Level . . . . . . . . . . . . . . 9
4.3. Service Provider Registration . . . . . . . . . . . . . . 10
4.4. Refreshing Registrations . . . . . . . . . . . . . . . . 11
4.5. Service Lookups . . . . . . . . . . . . . . . . . . . . . 11
4.6. Removing Registrations . . . . . . . . . . . . . . . . . 13
5. Access Control Rules . . . . . . . . . . . . . . . . . . . . 13
6. REDIR Kind Definition . . . . . . . . . . . . . . . . . . . . 13
7. Examples . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7.1. Service Registration . . . . . . . . . . . . . . . . . . 14
7.2. Service Lookup . . . . . . . . . . . . . . . . . . . . . 16
8. Overlay Configuration Document Extension . . . . . . . . . . 17
9. Security Considerations . . . . . . . . . . . . . . . . . . . 17
10. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 17
10.1. Access Control Policies . . . . . . . . . . . . . . . . 17
10.2. A New IETF XML Registry . . . . . . . . . . . . . . . . 18
10.3. Data Kind-ID . . . . . . . . . . . . . . . . . . . . . . 18
10.4. RELOAD Services Registry . . . . . . . . . . . . . . . . 18
11. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 19
12. References . . . . . . . . . . . . . . . . . . . . . . . . . 19
12.1. Normative References . . . . . . . . . . . . . . . . . . 19
12.2. Informative References . . . . . . . . . . . . . . . . . 19
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 20
1. Introduction
REsource LOcation And Discovery (RELOAD) [RFC6940] is a peer-to-peer
signaling protocol that can be used to maintain an overlay network,
and to store data in and retrieve data from the overlay. Although
RELOAD defines a Traversal Using Relays around Network Address
Translation (TURN) specific service discovery mechanism, it does not
define a generic service discovery mechanism as a part of the base
protocol. This document defines how the Recursive Distributed
Rendezvous (ReDiR) service discovery mechanism [Redir] used in
OpenDHT can be applied to RELOAD overlays.
In a Peer-to-Peer (P2P) overlay network such as a RELOAD Overlay
Show full document text