HI, Could you tell me the header size of RTR ( DSR ) and MAC (802.11) ? " s 18.741626845 _1_ AGT --- 681 cbr 10 [0 0 0 0] ------- [1:0 0:0 32 0] [679] 0 0 r 18.741626845 _1_ RTR --- 681 cbr 10 [0 0 0 0] ------- [1:0 0:0 32 0] [679] 0 0 SFs 18.741626845 _1_ 681 [1 -> 0] 1(0) to 0 s 18.741626845 _1_ RTR --- 681 cbr 30 [0 0 0 0] ------- [1:0 0:0 32 0] [679] 0 0 s 18.742061845 _1_ MAC --- 681 cbr 82 [13a 0 1 800] ------- [1:0 0:0 32 0] [679] 0 0 r 18.742296093 _0_ MAC --- 681 cbr 30 [13a 0 1 800] ------- [1:0 0:0 32 0] [679] 1 0 s 18.742306093 _0_ MAC --- 0 ACK 38 [0 1 0 0] r 18.742321093 _0_ RTR --- 681 cbr 30 [13a 0 1 800] ------- [1:0 0:0 32 0] [679] 1 0 r 18.742321093 _0_ AGT --- 681 cbr 10 [13a 0 1 800] ------- [1:0 0:0 32 0] [679] 1 0 r 18.742610160 _1_ MAC --- 0 ACK 38 [0 1 0 0]
" according to the output trace file, the rtr layer header is 30-10=20 bytes,and the mac layer header is 82-30=52bytes. Why it transmit 82 bytes but only receive 30 bytes. How much is the biggest header size of DSR routing protocol using in RTR layer because the value of the playload in RTR will change? I uesed the CBR / UDP, the packet size is 10 bytes. Regards, HuiYao
