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| n |
MAODV:
Multicast Ad Hoc On-Demand Distance Vector protocol
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| n |
First
node to join a group becomes leader
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| n |
Leader
periodically broadcasts group hello messages (including
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updated
group sequence number)
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| n |
Multicast
tree based on hard state, nodes joining or leaving require
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action
to reconfigure the tree
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| n |
Downstream
nodes who detect link failure will try to reconnect to tree
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| n |
In
case of network partition, two trees get established, after network
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partitions
merge, multicast trees are merged again as well.
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Ø |
One
node will receive two group hello messages for some multicast group
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and
will ask the leader with lower ID for permission to reconnect and will
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do so
by joining multicast group
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