Ad Hoc On-demand Distance Vector Version 2 (AODVv2) Routing
draft-ietf-manet-aodvv2-13

The information below is for an old version of the document
Document Type Active Internet-Draft (manet WG)
Last updated 2016-01-18
Replaces draft-ietf-manet-dymo
Replaced by draft-perkins-manet-aodvv2
Stream IETF
Intended RFC status (None)
Formats pdf htmlized bibtex
Reviews
Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state I-D Exists
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
Send notices to (None)
Mobile Ad hoc Networks Working Group                          C. Perkins
Internet-Draft                                                 Futurewei
Intended status: Standards Track                              S. Ratliff
Expires: July 21, 2016                                           Idirect
                                                              J. Dowdell
                                                Airbus Defence and Space
                                                           L. Steenbrink
                                           HAW Hamburg, Dept. Informatik
                                                             V. Mercieca
                                                Airbus Defence and Space
                                                        January 18, 2016

      Ad Hoc On-demand Distance Vector Version 2 (AODVv2) Routing
                       draft-ietf-manet-aodvv2-13

Abstract

   The Ad Hoc On-demand Distance Vector Version 2 (AODVv2) routing
   protocol is intended for use by mobile routers in wireless, multihop
   networks.  AODVv2 determines unicast routes among AODVv2 routers
   within the network in an on-demand fashion.

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 July 21, 2016.

Copyright Notice

   Copyright (c) 2016 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

Perkins, et al.           Expires July 21, 2016                 [Page 1]
Internet-Draft                   AODVv2                     January 2016

   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.

Table of Contents

   1.  Overview  . . . . . . . . . . . . . . . . . . . . . . . . . .   4
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   5
   3.  Applicability Statement . . . . . . . . . . . . . . . . . . .   8
   4.  Data Structures . . . . . . . . . . . . . . . . . . . . . . .  10
     4.1.  Interface List  . . . . . . . . . . . . . . . . . . . . .  10
     4.2.  Router Client Table . . . . . . . . . . . . . . . . . . .  10
     4.3.  Neighbor Table  . . . . . . . . . . . . . . . . . . . . .  11
     4.4.  Sequence Numbers  . . . . . . . . . . . . . . . . . . . .  11
     4.5.  Local Route Set . . . . . . . . . . . . . . . . . . . . .  12
     4.6.  Multicast Route Message Table . . . . . . . . . . . . . .  15
   5.  Metrics . . . . . . . . . . . . . . . . . . . . . . . . . . .  16
   6.  AODVv2 Protocol Operations  . . . . . . . . . . . . . . . . .  18
     6.1.  Initialization  . . . . . . . . . . . . . . . . . . . . .  18
     6.2.  Next Hop Monitoring . . . . . . . . . . . . . . . . . . .  19
     6.3.  Neighbor Table Update . . . . . . . . . . . . . . . . . .  20
     6.4.  Interaction with the Forwarding Plane . . . . . . . . . .  21
     6.5.  Message Transmission  . . . . . . . . . . . . . . . . . .  23
     6.6.  Route Discovery, Retries and Buffering  . . . . . . . . .  24
     6.7.  Processing Received Route Information . . . . . . . . . .  25
       6.7.1.  Evaluating Route Information  . . . . . . . . . . . .  26
       6.7.2.  Applying Route Updates  . . . . . . . . . . . . . . .  28
     6.8.  Suppressing Redundant Messages Using the Multicast Route
           Message Table . . . . . . . . . . . . . . . . . . . . . .  29
     6.9.  Local Route Set Maintenance . . . . . . . . . . . . . . .  32
       6.9.1.  Local Route State Changes . . . . . . . . . . . . . .  32
       6.9.2.  Reporting Invalid Routes  . . . . . . . . . . . . . .  34
   7.  AODVv2 Protocol Messages  . . . . . . . . . . . . . . . . . .  35
     7.1.  Route Request (RREQ) Message  . . . . . . . . . . . . . .  35
       7.1.1.  RREQ Generation . . . . . . . . . . . . . . . . . . .  36
       7.1.2.  RREQ Reception  . . . . . . . . . . . . . . . . . . .  38
       7.1.3.  RREQ Regeneration . . . . . . . . . . . . . . . . . .  39
Show full document text