Diese Präsentation wurde erfolgreich gemeldet.
Wir verwenden Ihre LinkedIn Profilangaben und Informationen zu Ihren Aktivitäten, um Anzeigen zu personalisieren und Ihnen relevantere Inhalte anzuzeigen. Sie können Ihre Anzeigeneinstellungen jederzeit ändern.

Rpl:Routing Protocol for Low-Power and Lossy Networks

5.464 Aufrufe

Veröffentlicht am

RPL,Routing Protocol for Low-Power and Lossy Networks

Veröffentlicht in: Bildung
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (Unlimited) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m77EgH } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m77EgH } ......................................................................................................................... ACCESS WEBSITE for All Ebooks ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m77EgH } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m77EgH } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m77EgH } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Antworten 
    Sind Sie sicher, dass Sie …  Ja  Nein
    Ihre Nachricht erscheint hier
  • DOWNLOAD THI5 BOOKS INTO AVAILABLE FORMAT (Unlimited) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ACCESS WEBSITE for All Ebooks ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Antworten 
    Sind Sie sicher, dass Sie …  Ja  Nein
    Ihre Nachricht erscheint hier
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (Unlimited) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m77EgH } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m77EgH } ......................................................................................................................... ACCESS WEBSITE for All Ebooks ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m77EgH } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m77EgH } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m77EgH } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Antworten 
    Sind Sie sicher, dass Sie …  Ja  Nein
    Ihre Nachricht erscheint hier
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (Unlimited) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... Download Full EPUB Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ACCESS WEBSITE for All Ebooks ......................................................................................................................... Download Full PDF EBOOK here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... Download EPUB Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... Download doc Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Antworten 
    Sind Sie sicher, dass Sie …  Ja  Nein
    Ihre Nachricht erscheint hier
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (Unlimited) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... Download Full EPUB Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ACCESS WEBSITE for All Ebooks ......................................................................................................................... Download Full PDF EBOOK here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... Download EPUB Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... Download doc Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Antworten 
    Sind Sie sicher, dass Sie …  Ja  Nein
    Ihre Nachricht erscheint hier

Rpl:Routing Protocol for Low-Power and Lossy Networks

  1. 1. RPL Routing Protocol for Low-Power and Lossy Networks Guy Landry DJATCHE SIMO LIP6
  2. 2. RPL? Origine • Publier en mars 2012 • Internet Engineering Task Force (IETF) • LLN(Low-Power and Lossy Networks) • Protocol à vecteur de distance Caractéristiques des LLN • Faible puissance de traitement • Instabilité: mobilité, ….. • Faible mémoire • Contrainte en énergie • Taux élevé de perte • Faible débit de données • IPv6
  3. 3. Types de communications • Many-to-One (Multi point to-Point: MP2P) • One-to-Many (Point-to- Multipoint: P2MP) • One-to-One (Point to Point)
  4. 4. Bases du Protocoles graphe acyclique • DODAG (Destination Oriented Directed Acyclic Graph) • DAG (Directed Acyclic Graph) Principaux messages • DIS: DODAG Information Solicitation • DIO: DODAG Information Object • DAO: Destination Advertisement Object
  5. 5. DODAG & DAG
  6. 6. Notion d’ Instance RPL Instance • Objectif d’ optimisation donné par le ROOT à la formation du DODAG • Fonction Objective donné par le ROOT pour la sélection des parents • Plusieurs Instances peuvent s ’ exécuter en même temps Contraintes & Métriques • Débit • Latence • Fiabilité du lien • Disponibilité du nœud • Couleur du lien • L’ énergie restante au niveau d’ un nœud • Nombre de saut vers le ROOT
  7. 7. Notion de rang dans le DODAG
  8. 8. ROUTE MONTANT: DIO
  9. 9. ENTETE D’ UN MESSAGE DIO
  10. 10. ACHEMINEMENT VERS LE BAS
  11. 11. ENTETE D’ UN MESSAGE DAO
  12. 12. MESSAGE DAO Utilité • Annonce de préfixe aux parents • Annonce de préfixe à la racine du DODAG (DODAG root) DEUX MODES • STORING MODE • NON STORING MODE NB: un DODAG ne peu fonctionner qu’ en un mode à la fois
  13. 13. STORING MODE: DAO • Table de routage au niveaux des nœuds intermédiaires • Message DOA envoyé aux parents
  14. 14. STORING MODE
  15. 15. NON-STORING MODE: DAO • Unique table de routage au niveau de la racine • Toutes les mise à jours sont envoyées directement à la racine du DODAG • Maintenance des routes uniquement au niveau de la racine
  16. 16. NON-STORING MODE
  17. 17. DETECTION DE BOUCLE • Bit indiquant le sens du message Up pour les sens montant Down pour le sens descendant • Le rang de l’ émetteur du message
  18. 18. Maintenance des routes et Réparation Réparation Global • Initier par la racine du DODAG • Incrémentation de la version du DODAG Réparation Local • Initier par un nœud du réseaux • Envoie de massage DIO poisoning au voisin • Demande de connexion au DODAG via l’ envoie des messages DIS
  19. 19. Structure d’ un message DIS
  20. 20. EXEMPLE
  21. 21. EXEMPLE
  22. 22. EXEMPLE
  23. 23. Références [1] IoT Workshop RPL Tutorial, JP Vasseur April 2011 [2] Trac engineering, redundancy and mobility with RPL and several border routers, Maxime Denis June 21th 2013 [3] ns-3 RPL module: IPv6 Routing Protocol for Low power and Lossy Networks, Lorenzo Bartolozzi Tommaso Pecorella Romano Fantacci, Wns3 2012, March 23,Desenzano, Italy. [4] RPL: IPv6 Routing Protocol for Low Power and Lossy Networks, Tsvetko Tsvetkov, Seminar Sensorknoten: Betrieb, Netze und Anwendungen SS 2011 [5] RPL: IPv6 Routing Protocol for Low power and Lossy Networks, Siarhei Kuryla, Networks and Distributed Systems seminar March 1, 2010 [6] RPL: The IP routing protocol designed for low power and lossy networks, Internet Protocol for Smart Objects (IPSO) Alliance

×