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 | pdf htmlized bibtex | ||
| Reviews | |||
| 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 | |
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
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This Internet-Draft will expire on January 30, 2015.
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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
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