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ns2에서 somo로 만든 이동성 파일로 도로에 여러 클러스터를 만들려고합니다.
파일 mobility.tcl은 스모의 이동성입니다. 다음과 같이네트워크 바넷 + 파일링 클러스터링 sumo + ns2와 공동 작업
내 코드는 다음과 같습니다
set val(chan) Channel/WirelessChannel ;# channel type
set val(prop) Propagation/TwoRayGround ;# radio-propagation model
set val(netif1) Phy/WirelessPhy ;# network interface type
set val(netif2) Phy/WirelessPhy ;# network interface type
set val(mac) Mac/802_11p ;# MAC type
set val(ifq) Queue/DropTail/PriQueue ;# interface queue type
set val(ll) LL ;# link layer type
set val(ant) Antenna/OmniAntenna ;# antenna model
set val(ifqlen) 400 ;# max packet in ifq
set val(nn) 747 ;# number of mobilenodes
set val(rp) DSDV ;# routing protocol
set opt(x) 6162
set opt(y) 6029
# ======================================================================
# Main Program
# =====================================================================
#
# Initialize Global Variables
#
set ns_ [new Simulator]
# set up for hierarchical routing
$ns_ node-config -addressType hierarchical
AddrParams set domain_num_ 10
lappend cluster_num 2 6 2 3 6 1 5 5 2 6
AddrParams set cluster_num_ $cluster_num
lappend eilastlevel 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
AddrParams set nodes_num_ $eilastlevel
set tracefd [open paris.tr w]
$ns_ trace-all $tracefd
set namf [open paris.nam w]
$ns_ namtrace-all-wireless $namf $opt(x) $opt(y)
# set up topography object
set topo [new Topography]
$topo load_flatgrid $opt(x) $opt(y)
#
# Create God
#
create-god $val(nn)
# configure node
$ns_ node-config -adhocRouting $val(rp) \
-llType $val(ll) \
-macType $val(mac) \
-ifqType $val(ifq) \
-ifqLen $val(ifqlen) \
-antType $val(ant) \
-propType $val(prop) \
-phyType $val(netif1) \
-channelType $val(chan) \
-topoInstance $topo \
-agentTrace ON \
-routerTrace ON \
-macTrace OFF \
-movementTrace ON
for {set i 0} {$i < $val(nn) } {incr i} {
set node_($i) [$ns_ node]
$node_($i) random-motion 0 ;# disable random motion
$ns_ initial_node_pos $node_($i) 30
}
$ns_ node-config -adhocRouting $val(rp) \
-llType $val(ll) \
-macType $val(mac) \
-ifqType $val(ifq) \
-ifqLen $val(ifqlen) \
-antType $val(ant) \
-propType $val(prop) \
-phyType $val(netif2) \
-channelType $val(chan) \
-topoInstance $topo \
-agentTrace ON \
-routerTrace ON \
-macTrace OFF \
-movementTrace ON
for {set i 0} {$i < $val(nn) } {incr i} {
set node_($i) [$ns_ node]
$node_($i) random-motion 0 ;# disable random motion
$ns_ initial_node_pos $node_($i) 30
}
source mobility.tcl
set udp0 [new Agent/UDP]
$ns attach-agent $n(0) $udp0
set cbr0 [new Application/Traffic/CBR]
$cbr0 attach-agent $udp0
set udp1 [new Agent/UDP]
$ns attach-agent $n(1) $udp1
$udp1 set class_ 1
set cbr1 [new Application/Traffic/CBR]
$cbr1 attach-agent $udp1
set null0 [new Agent/Null]
$ns attach-agent $n(50) $null0
set null1 [new Agent/Null]
$ns attach-agent $n(80) $null1
$ns connect $udp0 $null0
$ns connect $udp1 $null1
$ns at 1.0 "$cbr0 start"
$ns at 1.1 "$cbr1 start"
set tcp [new Agent/TCP]
$tcp set class_ 2
set sink [new Agent/TCPSink]
$ns_ attach-agent $node_(0) $tcp
$ns_ attach-agent $node_(22) $sink
$ns_ connect $tcp $sink
set ftp [new Application/FTP]
$ftp attach-agent $tcp
$ns_ at 10.0 "$ftp start"
#
# Tell nodes when the simulation ends
#
for {set i 0} {$i < $val(nn) } {incr i} {
$ns_ at 500.0 "$node_($i) reset";
}
$ns_ at 500.0 "stop"
$ns_ at 1000.01 "puts \"NS EXITING...\" ; $ns_ halt"
proc stop {} {
global ns_ tracefd
$ns_ flush-trace
close $tracefd
}
puts "Starting Simulation..."
$ns_ run*
을 그리고 오류는 다음과 같습니다
[email protected]:~/champ elysees$ ns paris2.tcl num_nodes is set 747 Error!! str2addr:Address 32573 outside range of address field length 2048*
1) 아니오 SUMO 이동성 파일이 파일에 연결되어 있지 . 2) 테스트 된 클러스터링 예제를 살펴 보시기 바랍니다. https://drive.google.com/file/d/0B7S255p3kFXNM3g4d3FBRXFDM3c/view?usp=sharing ... 3) 연결된 sumo 파일 http : // neo로 예제를 꾸며보십시오. lcc.uma.es/staff/jamal/vanet/?q=node/11 → urban-VANET-scenario-U1.tar.gz, urban-VANET-scenario-U2.tar.gz, urban-VANET-scenario-U3 .tar.gz –