دانلود رایگان پاورپوینت پروتکل مسیریابی برای آگهی شبکه (انگلیسی)

(AODV) Path Discovery
RREQ structure
<src_addr, src_sequence_#, broadcast_id, dest_addr, dest_sequence_#, hop_cnt>
src_addr and broadcast_id uniquely identifies a RREQ

broadcast_id is incremented whenever source node issues a RREQ

Each neighbor either satisfy the RREQ, by sending back a routing reply (RREP), or rebroadcast the RREQ to its own neighbors after increasing the hop_count by one.