, DoS . , [104]. Ad Hoc on demand distance vector protocol (AODV), . AODV MANET. AODV , , , . , RREQ (route request message). , , , RREQ. RREQ IP- IP- , .. , . RREQ , , . , . RREP (route reply message). RREP . RREP . RREQ , (time to live) TTL. , RREQ , . , RREQ , , TTL.
(hop-count field). , . , RREQ, , (hop count field). RREQ ( ) , RREP . , RREQ. , hop-count field RREQ. , , IP- RREQ.
, RREQ, , hop count field RREQ . RREQ , RREQ , RREQ RREP. RREP RREQ , RREQ. RREP (hop count field), , RREP ( 0 , RREP ).
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, RREP . , , RREP, RREP, . RREQ RREP, hop count field, . hop count field. , RREQ , RREP, RREP-ACK.
. 26.4 AODV. B. RREQ. B RREP RREQ, . AODV DoS . SAODV (Secure AODV). RREQ RREP, . SAODV -. . RREQ RREP , . . (-) , ().
. 26.4. AODV