[ns] Error in simulation
# setup TCP connections between a wired node and the MobileHost
set tcp1 [new Agent/TCP]
$tcp1 set class_ 2
set sink1 [new Agent/TCPSink]
$ns attach-agent $W(0) $tcp1
$ns attach-agent $MH $sink1
$ns connect $tcp1 $sink1
set ftp1 [new Application/FTP]
$ftp1 attach-agent $tcp1
$ns at $opt(ftp1-start) $ftp1 start
# source connection-pattern and node-movement scripts
if { $opt(cp) == } {
puts *** NOTE: no connection pattern specified.
set opt(cp) none
} else {
puts Loading connection pattern...
source $opt(cp)
}
if { $opt(sc) == } {
puts *** NOTE: no scenario file specified.
set opt(sc) none
} else {
puts Loading scenario file...
source $opt(sc)
puts Load complete...
}
# Define initial node position in nam
for {set i 0} {$i $opt(nn)} {incr i} {
# 20 defines the node size in nam, must adjust it according to your
# scenario
# The function must be called after mobility model is defined
$ns initial_node_pos $node($i) 20
}
# Tell all nodes when the siulation ends
for {set i 0} {$i $opt(nn) } {incr i} {
$ns at $opt(stop).0 $node($i) reset;
}
$ns at $opt(stop).0 $HA reset;
$ns at $opt(stop).0 $FA reset;
$ns at $opt(stop).0002 puts \NS EXITING...\ ; $ns halt
$ns at $opt(stop).0001 stop
proc stop {} {
global ns tracefd namtrace
close $tracefd
close $namtrace
exec nam wireless6-out.nam
exit 0
}
# some useful headers for tracefile
puts $tracefd M 0.0 nn $opt(nn) x $opt(x) y $opt(y) rp \
$opt(adhocRouting)
puts $tracefd M 0.0 sc $opt(sc) cp $opt(cp) seed $opt(seed)
puts $tracefd M 0.0 prop $opt(prop) ant $opt(ant)
puts Starting Simulation...
$ns run
---
Error:
num_nodes is set 3
Error!!
str2addr:Address 148151463 outside range of address field length 1024
[ns] Error in Simulation wired-cum-wireless
Hi !
I am simulating an wired-cum-wireless scenario (3 nodes thats server video,
voice and datas are linked in a router that is linked in another node. This
last one is linked in a BS thats send the information to 3 receivers
mobilenodes without moving (SS).
In the 3 server nodes I attached:
server node 1 (video) : udp / cbr
server node 2 (voice): udp / cbr
server node 3 (datas): tcp / ftp
In the mobile nodes I attached:
mobile node 1 ( receive video) : null
mobile node 2 (receive voice): null
mobile node 3 (receive datas): sink
When I start the simulation appear the following error. Someone can help
me??? whats these errors means?
send-hlastdata: # args do not match
(_o236 cmd line 1)
invoked from within
_o236 cmd send-num-of-nodes 1 4
invoked from within
catch $self cmd $args ret
invoked from within
if [catch $self cmd $args ret] {
set cls [$self info class]
global errorInfo
set savedInfo $errorInfo
error error when calling class $cls: $args $...
(procedure _o236 line 2)
(SplitObject unknown line 2)
invoked from within
_o236 send-num-of-nodes 1 4
(eval body line 1)
invoked from within
eval $rl send-num-of-nodes $nodes_num_
(procedure _o3 line 32)
(Simulator hier-topo line 32)
invoked from within
$self hier-topo $r
(procedure _o3 line 11)
(Simulator compute-hier-routes line 11)
invoked from within
$self compute-hier-routes
invoked from within
if [Simulator hier-addr?] {
$self compute-hier-routes
} else {
$self compute-flat-routes
}
(procedure _o3 line 2)
(Simulator compute-routes line 2)
invoked from within
[Simulator instance] compute-routes
(procedure Agent/rtProto/Static line 2)
(Agent/rtProto/Static init-all line 2)
invoked from within
Agent/rtProto/Static init-all
invoked from within
if [info exists rtprotos_] {
foreach proto [array names rtprotos_] {
eval Agent/rtProto/$proto init-all $rtprotos_($proto)
}
} else {
Agent/rtProto/St...
(procedure _o236 line 3)
(RouteLogic configure line 3)
invoked from within
[$self get-routelogic] configure
(procedure _o3 line 5)
(Simulator run line 5)
invoked from within
$ns run
(file adaptação_wimax1_v2.tcl line 285)
Thankss very much
