introduction motivation observation the on-demand ... fileyyu introduction motivation our study...

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

YY uu

IntroductionMotivationOur Study

ObservationConclusion

Overview of Mobile Ad Hoc NetworksMulticast Communication in Mobile Ad Hoc NetworksSecurity Vulnerabilities in Mobile Ad Hoc Networks

The On-Demand Multicast Routing Protocol (ODMRP)

ODMRPa is a mesh-basedmulticast protocol:

� uses the concept offorwarding group.

� floods Join Query packets

� Join Reply packetsestablish multicast routes &forwarding members

� only forwarding membersforward data packets

aS.J. Lee et. al., On-DemandMulticast Routing Protocol,Proceedings of IEEE WCNC’99

forwarding nodesmulticast nodes

Join Query

Join Reply

Hoang Lan Nguyen A Study of Security Attacks on Multicast in MANET