| Dynamic Source
Routing Protocol |
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| l | Why
DSR |
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| u | Popular
on-demand protocol |
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| u | Good
performance, complex, packet salvaging |
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| l | Route
Discovery and Route Maintenance |
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| u | When
node S wants to send a packet to node D, but |
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not know a route to D, node S initiates a route |
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| discovery |
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| u | Source
node S floods Route Request (RREQ) |
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| u | Each
node appends own identifier when forwarding |
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| RREQ |
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