Hello everyone, I am trying to implement a star topology using MAC/PHY 802.15.4 in non-enabled beacon mode. I am using wpan_demo2.tcl and trying to do some changes to the original. To set the beacon mode of I have done the following: $ns_ at 0.0 "$node_(0) NodeLabel PAN Coor" $ns_ at 0.0 "$node_(0) sscs startPANCoord 0 3 3" ;# startPANCoord <txBeacon=0> <BO=3> <SO=3> $ns_ at 0.5 "$node_(1) sscs startDevice 0 1 0" ;# startDevice <isFFD=1> <assoPermit=1> <txBeacon=0> <BO=3> <SO=3> $ns_ at 1.5 "$node_(2) sscs startDevice 0 1 0" $ns_ at 2.5 "$node_(3) sscs startDevice 0 1 0" $ns_ at 3.5 "$node_(4) sscs startDevice 0 1 0" $ns_ at 4.5 "$node_(5) sscs startDevice 0 1 0" $ns_ at 5.5 "$node_(6) sscs startDevice 0 1 0" In the trace file i get the following (just a part of the file of course): s 0.002560000 _0_ MAC --- 0 CM7 8 [0 ffffffff 0 0] r 0.003008033 _3_ MAC --- 0 CM7 8 [0 ffffffff 0 0] r 0.003008033 _1_ MAC --- 0 CM7 8 [0 ffffffff 0 0] r 0.003008033 _4_ MAC --- 0 CM7 8 [0 ffffffff 0 0] r 0.003008033 _6_ MAC --- 0 CM7 8 [0 ffffffff 0 0] r 0.003008033 _2_ MAC --- 0 CM7 8 [0 ffffffff 0 0] r 0.003008033 _5_ MAC --- 0 CM7 8 [0 ffffffff 0 0] s 0.141760000 _0_ MAC --- 0 CM7 8 [0 ffffffff 0 0] s 0.281920000 _0_ MAC --- 0 CM7 8 [0 ffffffff 0 0] s 0.500640000 _1_ MAC --- 0 CM7 8 [0 ffffffff 1 0] r 0.501088033 _2_ MAC --- 0 CM7 8 [0 ffffffff 1 0] r 0.501088033 _0_ MAC --- 0 CM7 8 [0 ffffffff 1 0] r 0.501088033 _6_ MAC --- 0 CM7 8 [0 ffffffff 1 0] s 0.501408033 _0_ MAC --- 0 BCN 11 [0 1 0 0] Meaning that all the nodes are sending and receiving beacon requests (CM7) and node 0 sends beacons (BCN) but no other node recieves them. What am I doing wrong? I don't want any node to be sending beacons or beacon requests! Your help would mean a lot to me cause this is giving me a terrible headache! Thanks in advance!!!
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