Hi All, It was a problem of positionning the nodes in the topology. Something like out of bounderies.
B .R E. C --- En date de : Ven 3.12.10, El hadi Cherkaoui <e_cherka...@yahoo.fr> a écrit : De: El hadi Cherkaoui <e_cherka...@yahoo.fr> Objet: Classfier::no-slot{} default handler À: "NS user" <ns-users@ISI.EDU> Date: Vendredi 3 décembre 2010, 19h40 Hi NS users, I have this error in my script when I try to creat more than two WiFi interfaces like this: TCL code: ... for {set i 1} {$i<=$nn} {incr i} { $ns node-config -wiredRouting OFF \ -macTrace ON set iface1_($i) [$ns node 3.0.$i] ;# node id is 8. $iface1_($i) random-motion 1 ;# disable random motion $iface1_($i) base-station [AddrParams addr2id [$bstation802 node-addr]] ;#attach mn to basestation $iface1_($i) set X_ [expr $X_src+($i*10)] $iface1_($i) set Y_ $Y_src$i $iface1_($i) set Z_ 0.0 if {$quiet == 0} { puts "Iface 1_($i) = $iface1_($i)" } } And the ERROR is : --- Classfier::no-slot{} default handler (tcl/lib/ns-lib.tcl) --- _o270: no target for slot 3 _o270 type: Classifier/Addr content dump: classifier _o270 0 offset 22 shift 1023 mask 1 slots slot 5: _o271 (Classifier/Addr) ---------- Finished standard no-slot{} default handler ---------- Any idea ? Best Regards