> hi
> i am working on wired-cum-wireless script.. my script work alright when there
> are only 3 mobile nodes. but when u increase the mobile numbers.. this gives
> me segmentation fault core dump.. i am using
>
> #========================================
> $ns_ node-config -addressType hierarchical
> AddrParams set domain_num_ 4
>
> AddrParams set cluster_num_ {1 1 1 1}
>
> AddrParams set nodes_num_ { 3 7 6 4 }
>
>
> set w1 [$ns_ node 0.0.0]
> set w2 [$ns_ node 1.0.0]
>
>
> $ns_ node-config -adhocRouting $opt(adhocRouting) \
> -llType $opt(ll) \
> -macType $opt(mac) \
> -ifqType $opt(ifq) \
> -ifqLen $opt(ifqlen) \
> -antType $opt(ant) \
> -propInstance $prop \
> -phyType $opt(netif) \
> -channel [new $opt(chan)] \
> -topoInstance $topo \
> -energyModel $opt(energymodel)\
> -rxPower $opt(p_rx)\
> -txPower $opt(p_tx)\
> -idlePower $opt(p_idle)\
> -initialEnergy $opt(initialenergy)\
> -wiredRouting ON \
> -agentTrace ON \
> -routerTrace ON \
> -macTrace OFF
>
> $ns_ node-config -wiredRouting OFF
>
> set aux 0
> for {set j 1} {$j <5} {incr j} {
> for {set h 1} {$h <26} {incr h} {
> set aux1 [expr $j+1]
> set direction $aux1.0.$h
> set numbero_nodo $aux
> incr aux
> set node_($numbero_nodo) [$ns_ node $direction]
> $node_($numbero_nodo) base-station [AddrParams addr2id [$host($j) node-addr]]
> }
> }
>
> #===================================================
> to provide the addressing to mobile nodes.. can u please guide me how to
> remove this error..
other problem i am facing is when i change the routing protocol to aodv the
number of packet send and received and dropped reduced to only tens(i am using
3 mobile for this) some time 10 to 30.and all throughput and results shows
weared results.. and works alright when we change aodv with aodv+...
if anybody know any perl or awk script to draw the energy graph please send me
that as well....
i need to sort out this problem soon.. if anybody know who to remove this error
please help me....
thanks in advance..
