def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=wmediumd,
wmediumd_mode=interference)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1', mac='00:00:00:00:00:11', position='1,1,0')
sta2 = net.addStation('sta2', mac='00:00:00:00:00:12', position='31,11,0')
ap1 = net.addAccessPoint('ap1', wifs=2, ssid='ssid1,', position='10,10,0')
ap2 = net.addAccessPoint('ap2', wifs=2, ssid='ssid2,', position='30,10,0')
c0 = net.addController('c0')
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating Stations\n")
net.addLink(sta1, ap1)
net.addLink(sta2, ap2)
net.addLink(ap1, intf='ap1-wlan2', cls=mesh, ssid='mesh-ssid', channel=5)
net.addLink(ap2, intf='ap2-wlan2', cls=mesh, ssid='mesh-ssid', channel=5)
info("*** Starting network\n")
net.build()
c0.start()
ap1.start([c0])
ap2.start([c0])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology(isVirtual):
"Create a network."
net = Mininet_wifi(controller=Controller)
info("*** Creating nodes\n")
if isVirtual:
sta1 = net.addStation('sta1', nvif=2)
else:
sta1 = net.addStation('sta1')
sta2 = net.addStation('sta2')
if isVirtual:
ap1 = net.addAccessPoint('ap1',
ssid="simplewifi",
mode="g",
channel="5")
else:
# isolate_clientes: Client isolation can be used to prevent low-level
# bridging of frames between associated stations in the BSS.
# By default, this bridging is allowed.
# OpenFlow rules are required to allow communication among nodes
ap1 = net.addAccessPoint('ap1',
ssid="simplewifi",
isolate_clients=True,
mode="g",
channel="5")
c0 = net.addController('c0')
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating Stations\n")
net.addLink(sta1, ap1)
net.addLink(sta2, ap1)
info("*** Starting network\n")
net.build()
c0.start()
ap1.start([c0])
if not isVirtual:
ap1.cmd('ovs-ofctl add-flow ap1 "priority=0,arp,in_port=1,'
'actions=output:in_port,normal"')
ap1.cmd('ovs-ofctl add-flow ap1 "priority=0,icmp,in_port=1,'
'actions=output:in_port,normal"')
ap1.cmd('ovs-ofctl add-flow ap1 "priority=0,udp,in_port=1,'
'actions=output:in_port,normal"')
ap1.cmd('ovs-ofctl add-flow ap1 "priority=0,tcp,in_port=1,'
'actions=output:in_port,normal"')
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
accessPoint=UserAP,
link=wmediumd,
wmediumd_mode=interference)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1',
radius_passwd='sdnteam',
encrypt='wpa2',
radius_identity='joe',
position='110,120,0')
sta2 = net.addStation('sta2',
radius_passwd='hello',
encrypt='wpa2',
radius_identity='bob',
position='200,100,0')
ap1 = net.addAccessPoint('ap1',
ssid='simplewifi',
authmode='8021x',
mode='a',
channel='36',
encrypt='wpa2',
position='150,100,0')
c0 = net.addController('c0',
controller=Controller,
ip='127.0.0.1',
port=6653)
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=3.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating Stations\n")
net.addLink(sta1, ap1)
net.addLink(sta2, ap1)
net.plotGraph(max_x=300, max_y=300)
info("*** Starting network\n")
net.build()
c0.start()
ap1.start([c0])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, accessPoint=UserAP)
info("*** Creating nodes\n")
net.addStation('sta1',
passwd='123456789a,123456789a',
encrypt='wpa2,wpa2',
wlans=2,
active_scan=1,
scan_freq='2412,2437',
freq_list='2412,2437',
position='5,10,0')
net.addStation('sta2',
passwd='123456789a',
encrypt='wpa2',
active_scan=1,
scan_freq='2437',
freq_list='2437',
position='45,10,0')
ap1 = net.addAccessPoint('ap1',
ssid="ssid-1",
mode="g",
channel="1",
passwd='123456789a',
encrypt='wpa2',
position='10,10,0')
ap2 = net.addAccessPoint('ap2',
ssid="ssid-1",
mode="g",
channel="6",
passwd='123456789a',
encrypt='wpa2',
position='40,10,0')
c0 = net.addController('c0')
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.plotGraph(max_x=120, max_y=120)
info("*** Starting network\n")
net.build()
c0.start()
ap1.start([c0])
ap2.start([c0])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology(coord):
"Create a network."
net = Mininet_wifi(controller=Controller)
info("*** Creating nodes\n")
h1 = net.addHost('h1', mac='00:00:00:00:00:01', ip='10.0.0.1/8')
sta1 = net.addStation('sta1', mac='00:00:00:00:00:02', ip='10.0.0.2/8')
sta2 = net.addStation('sta2', mac='00:00:00:00:00:03', ip='10.0.0.3/8')
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
mode='g',
channel='1',
position='45,40,0')
c1 = net.addController('c1')
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating and Creating links\n")
net.addLink(ap1, h1)
net.plotGraph(max_x=200, max_y=200)
if coord:
sta1.coord = ['40.0,30.0,0.0', '31.0,10.0,0.0', '31.0,30.0,0.0']
sta2.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
net.startMobility(time=0, repetitions=1)
if coord:
net.mobility(sta1, 'start', time=1)
net.mobility(sta2, 'start', time=2)
net.mobility(sta1, 'stop', time=12)
net.mobility(sta2, 'stop', time=22)
else:
net.mobility(sta1, 'start', time=1, position='40.0,30.0,0.0')
net.mobility(sta2, 'start', time=2, position='40.0,40.0,0.0')
net.mobility(sta1, 'stop', time=12, position='31.0,10.0,0.0')
net.mobility(sta2, 'stop', time=22, position='55.0,31.0,0.0')
net.stopMobility(time=23)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=wmediumd,
wmediumd_mode=interference,
noise_threshold=-91,
fading_coefficient=3)
info("*** Creating nodes\n")
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
mode='a',
channel='36',
position='15,30,0')
net.addStation('sta1',
mac='00:00:00:00:00:02',
ip='10.0.0.1/8',
position='10,20,0')
net.addStation('sta2',
mac='00:00:00:00:00:03',
ip='10.0.0.2/8',
position='20,50,0')
net.addStation('sta3',
mac='00:00:00:00:00:04',
ip='10.0.0.3/8',
position='20,60,10')
c1 = net.addController('c1')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=4)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
# refer to mn_wifi/telemetry for more information
nodes = net.stations
net.telemetry(nodes=nodes, single=True, data_type='rssi')
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=wmediumd,
wmediumd_mode=error_prob)
info("*** Creating nodes\n")
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
mode='a',
channel='36',
position='15,30,0')
sta1 = net.addStation('sta1',
mac='00:00:00:00:00:02',
ip='10.0.0.1/8',
position='10,20,0')
sta2 = net.addStation('sta2',
mac='00:00:00:00:00:03',
ip='10.0.0.2/8',
position='20,50,0')
sta3 = net.addStation('sta3',
mac='00:00:00:00:00:04',
ip='10.0.0.3/8',
position='20,60,10')
c1 = net.addController('c1')
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.addLink(sta1, ap1, error_prob=0.01)
net.addLink(sta2, ap1, error_prob=0.02)
net.addLink(sta3, ap1, error_prob=1)
net.plotGraph(max_x=100, max_y=100)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, accessPoint=UserAP,
link=wmediumd, wmediumd_mode=interference)
info("*** Creating nodes\n")
net.addStation('sta1', position='15,20,0',
bgscan_threshold=-60,
s_inverval=5,
l_interval=10
)
ap1 = net.addAccessPoint('ap1', mac='00:00:00:00:00:01', ssid="handover",
mode="g", channel="1", passwd='123456789a',
encrypt='wpa2', position='10,30,0')
ap2 = net.addAccessPoint('ap2', mac='00:00:00:00:00:02', ssid="handover",
mode="g", channel="6", passwd='123456789a',
encrypt='wpa2', position='60,30,0')
ap3 = net.addAccessPoint('ap3', mac='00:00:00:00:00:03', ssid="handover",
mode="g", channel="1", passwd='123456789a',
encrypt='wpa2', position='120,100,0')
c1 = net.addController('c1')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=3.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
net.addLink(ap1, ap2)
net.addLink(ap2, ap3)
net.plotGraph(min_x=-100, min_y=-100, max_x=200, max_y=200)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
ap2.start([c1])
ap3.start([c1])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=wmediumd,
wmediumd_mode=interference)
info("*** Creating nodes\n")
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
mode='a',
channel='36',
position='150,150,0')
net.addStation('sta1', mac='00:00:00:00:00:02', ip='10.0.0.2/8')
net.addStation('sta2', mac='00:00:00:00:00:03', ip='10.0.0.3/8')
c1 = net.addController('c1')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=3)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.plotGraph(max_x=300, max_y=300)
net.setMobilityModel(time=0,
model='RandomDirection',
max_x=300,
max_y=300,
min_v=0.5,
max_v=0.8,
seed=20)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1', mac='00:00:00:00:00:02', ip='10.0.0.2/8')
sta2 = net.addStation('sta2', mac='00:00:00:00:00:03', ip='10.0.0.3/8')
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
mode='g',
channel='1',
position='50,50,0')
c1 = net.addController('c1')
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Adding Link\n")
sta1.params['associatedTo'][0] = ap1
sta2.params['associatedTo'][0] = ap1
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
net.plotGraph(max_x=100, max_y=100)
path = os.path.dirname(os.path.abspath(__file__))
getTrace(sta1, '%s/replayingRSSI/node1_rssiData.dat' % path)
getTrace(sta2, '%s/replayingRSSI/node2_rssiData.dat' % path)
replayingRSSI(net)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=TCLink,
switch=OVSKernelSwitch)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1', mac='00:00:00:00:00:02', ip='10.0.0.2/8')
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
mode='g',
channel='1',
position='50,50,0')
c1 = net.addController('c1', controller=Controller)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** adding Link\n")
net.addLink(sta1, ap1)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
net.plotGraph(max_x=100, max_y=100)
path = os.path.dirname(os.path.abspath(__file__))
getTrace(sta1, '%s/replayingBandwidth/throughputData.dat' % path)
replayingBandwidth(net)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=wmediumd,
wmediumd_mode=interference)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1',
mac='00:00:00:00:00:02',
ip='10.0.0.1/8',
speed=4)
sta2 = net.addStation('sta2',
mac='00:00:00:00:00:03',
ip='10.0.0.2/8',
speed=6)
sta3 = net.addStation('sta3',
mac='00:00:00:00:00:04',
ip='10.0.0.3/8',
speed=3)
sta4 = net.addStation('sta4',
mac='00:00:00:00:00:05',
ip='10.0.0.4/8',
speed=3)
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
mode='g',
channel='1',
position='45,45,0')
c1 = net.addController('c1', controller=Controller)
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
net.addLink(sta3, cls=adhoc, ssid='adhocNet')
net.addLink(sta4, cls=adhoc, ssid='adhocNet')
path = os.path.dirname(os.path.abspath(__file__))
getTrace(sta1, '%s/replayingMobility/node1.dat' % path, net)
getTrace(sta2, '%s/replayingMobility/node2.dat' % path, net)
getTrace(sta3, '%s/replayingMobility/node3.dat' % path, net)
getTrace(sta4, '%s/replayingMobility/node4.dat' % path, net)
'ploting graph'
net.plotGraph(max_x=200, max_y=200)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
replayingMobility(net)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller)
print("*** Creating nodes")
sta1 = net.addStation('sta1',
mac='00:00:00:00:00:01',
ip='192.168.0.1/24',
position='47.28,50,0')
sta2 = net.addStation('sta2',
mac='00:00:00:00:00:02',
ip='192.168.0.2/24',
position='54.08,50,0')
ap3 = net.addAccessPoint('ap3',
ssid='ap-ssid3',
mode='g',
channel='1',
position='50,50,0')
c0 = net.addController('c0', controller=Controller, port=6653)
print("*** Configuring wifi nodes")
net.configureWifiNodes()
print("*** Starting network")
net.build()
c0.start()
ap3.start([c0])
sta1.cmd('iw dev sta1-wlan0 interface add mon0 type monitor')
sta1.cmd('ip link set mon0 up')
sta2.cmd('iw dev sta2-wlan0 interface add mon0 type monitor')
sta2.cmd('ip link set mon0 up')
if py_version_info < (3, 0):
sta2.cmd('pushd /home/alpha/Downloads; '
'python -m SimpleHTTPServer 80 &')
else:
sta2.cmd('pushd /home/alpha/Downloads; ' 'python -m http.server 80 &')
path = os.path.dirname(os.path.abspath(__file__))
getTrace(sta1, '%s/replayingNetworkConditions/' 'clientTrace.txt' % path)
getTrace(sta2, '%s/replayingNetworkConditions/' 'serverTrace.txt' % path)
replayingNetworkConditions.addNode(sta1)
replayingNetworkConditions.addNode(sta2)
replayingNetworkConditions(net)
#sta1.cmd('tcpdump -i mon0 -s 0 -vvv -w client.pcap &&')
#sta2.cmd('tcpdump -i mon0 -s 0 -vvv -w server.pcap &&')
#sta1 tcpdump -i mon0 -s 0 -vvv -w client.pcap && sta1 wget http://192.168.0.2/virtualbox-5.0_5.0.20-106931~Ubuntu~xenial_amd64.deb
#sta1.cmd('wget http://'+sta2.IP()+'/virtualbox-5.0_5.0.20-106931~Ubuntu~xenial_amd64.deb')
#sta1.cmd('nohup ping ' + sta2.IP() + ' -c 180 > ping1.log &')
#sta2.cmd('nohup ping ' + sta1.IP() + ' -c 180 > ping2.log &')
#sta2.cmd('iperf -s &')
#sta1.cmd('iperf -c ' + sta2.IP() + ' -i 0.5 -t 60 | awk \'t=120{if(NR>=7 && NR<=25) print $8; else if(NR>=26 && NR<=t+6) print $7}\' > replay1.dat')
#sta2.cmd('iperf -c ' + sta1.IP() + ' -i 0.5 -t 60 | awk \'t=120{if(NR>=7 && NR<=25) print $8; else if(NR>=26 && NR<=t+6) print $7}\' > replay2.dat &')
print("*** Running CLI")
CLI_wifi(net)
print("*** Stopping network")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
accessPoint=UserAP,
link=wmediumd,
wmediumd_mode=interference)
info("*** Creating nodes\n")
cars = []
for id in range(0, 10):
cars.append(net.addCar('car%s' % (id + 1), wlans=2, encrypt='wpa2,'))
e1 = net.addAccessPoint('e1',
ssid='vanet-ssid',
mac='00:00:00:11:00:01',
mode='g',
channel='1',
passwd='123456789a',
encrypt='wpa2',
position='2600,3400,0')
e2 = net.addAccessPoint('e2',
ssid='vanet-ssid',
mac='00:00:00:11:00:02',
mode='g',
channel='6',
passwd='123456789a',
encrypt='wpa2',
position='2800,3400,0')
e3 = net.addAccessPoint('e3',
ssid='vanet-ssid',
mac='00:00:00:11:00:03',
mode='g',
channel='11',
passwd='123456789a',
encrypt='wpa2',
position='3000,3400,0')
e4 = net.addAccessPoint('e4',
ssid='vanet-ssid',
mac='00:00:00:11:00:04',
mode='g',
channel='1',
passwd='123456789a',
encrypt='wpa2',
position='2600,3200,0')
e5 = net.addAccessPoint('e5',
ssid='vanet-ssid',
mac='00:00:00:11:00:05',
mode='g',
channel='6',
passwd='123456789a',
encrypt='wpa2',
position='2800,3200,0')
e6 = net.addAccessPoint('e6',
ssid='vanet-ssid',
mac='00:00:00:11:00:06',
mode='g',
channel='11',
passwd='123456789a',
encrypt='wpa2',
position='3000,3200,0')
c1 = net.addController('c1')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=3.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.addLink(e1, e2)
net.addLink(e2, e3)
net.addLink(e3, e4)
net.addLink(e4, e5)
net.addLink(e5, e6)
for car in cars:
net.addLink(car,
intf=car.params['wlan'][1],
cls=mesh,
ssid='mesh-ssid',
channel=5)
net.useExternalProgram(program=sumo, port=8813, config_file='map.sumocfg')
info("*** Starting network\n")
net.build()
c1.start()
e1.start([c1])
e2.start([c1])
e3.start([c1])
e4.start([c1])
e5.start([c1])
e6.start([c1])
for car in cars:
car.setIP('192.168.0.%s/24' % (int(cars.index(car)) + 1),
intf='%s-wlan0' % car)
car.setIP('192.168.1.%s/24' % (int(cars.index(car)) + 1),
intf='%s-mp1' % car)
# Track the position of the nodes
#nodes = net.cars + net.aps
#net.telemetry(nodes=nodes, data_type='position',
# min_x=2500, min_y=2500,
# max_x=4000, max_y=4000)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller)
info("*** Creating nodes\n")
net.addStation('sta1', mac='00:00:00:00:00:02', ip='10.0.0.2/8')
net.addStation('sta2', mac='00:00:00:00:00:03', ip='10.0.0.3/8')
net.addStation('sta3', mac='00:00:00:00:00:04', ip='10.0.0.4/8')
net.addStation('sta4', mac='00:00:00:00:00:05', ip='10.0.0.5/8')
net.addStation('sta5', mac='00:00:00:00:00:06', ip='10.0.0.6/8')
net.addStation('sta6', mac='00:00:00:00:00:07', ip='10.0.0.7/8')
net.addStation('sta7', mac='00:00:00:00:00:08', ip='10.0.0.8/8')
net.addStation('sta8', mac='00:00:00:00:00:09', ip='10.0.0.9/8')
net.addStation('sta9', mac='00:00:00:00:00:10', ip='10.0.0.10/8')
net.addStation('sta10', mac='00:00:00:00:00:11', ip='10.0.0.11/8')
ap1 = net.addAccessPoint('ap1',
ssid='ssid-ap1',
mode='g',
channel='1',
position='50,50,0')
ap2 = net.addAccessPoint('ap2',
ssid='ssid-ap2',
mode='g',
channel='6',
position='70,50,0',
range=30)
ap3 = net.addAccessPoint('ap3',
ssid='ssid-ap3',
mode='g',
channel='11',
position='90,50,0')
c1 = net.addController('c1')
net.setPropagationModel(model="logDistance", exp=5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating and Creating links\n")
net.addLink(ap1, ap2)
net.addLink(ap2, ap3)
net.plotGraph(max_x=120, max_y=120)
net.setMobilityModel(time=0,
model='RandomWayPoint',
max_x=120,
max_y=120,
min_v=0.3,
max_v=0.5,
seed=1,
ac_method='ssf')
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
ap2.start([c1])
ap3.start([c1])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, accessPoint=UserAP,
link=wmediumd, wmediumd_mode=interference)
info("*** Creating nodes\n")
cars = []
for id in range(0, 10):
cars.append(net.addCar('car%s' % (id+1), wifs=2))
e1 = net.addAccessPoint('e1', ssid='vanet-ssid', mac='00:00:00:11:00:01',
mode='g', channel='1', passwd='123456789a',
encrypt='wpa2', position='3279.02,3736.27,0')
e2 = net.addAccessPoint('e2', ssid='vanet-ssid', mac='00:00:00:11:00:02',
mode='g', channel='6', passwd='123456789a',
encrypt='wpa2', position='2320.82,3565.75,0')
e3 = net.addAccessPoint('e3', ssid='vanet-ssid', mac='00:00:00:11:00:03',
mode='g', channel='11', passwd='123456789a',
encrypt='wpa2', position='2806.42,3395.22,0')
e4 = net.addAccessPoint('e4', ssid='vanet-ssid', mac='00:00:00:11:00:04',
mode='g', channel='1', passwd='123456789a',
encrypt='wpa2', position='3332.62,3253.92,0')
e5 = net.addAccessPoint('e5', ssid='vanet-ssid', mac='00:00:00:11:00:05',
mode='g', channel='6', passwd='123456789a',
encrypt='wpa2', position='2887.62,2935.61,0')
e6 = net.addAccessPoint('e6', ssid='vanet-ssid', mac='00:00:00:11:00:06',
mode='g', channel='11', passwd='123456789a',
encrypt='wpa2', position='2351.68,3083.40,0')
c1 = net.addController('c1')
info("*** Setting bgscan\n")
net.setBgscan(signal=-45, s_inverval=5, l_interval=10)
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=2)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.addLink(e1, e2)
net.addLink(e2, e3)
net.addLink(e3, e4)
net.addLink(e4, e5)
net.addLink(e5, e6)
for car in cars:
net.addLink(car, intf=car.params['wif'][1],
cls=mesh, ssid='mesh-ssid', channel=5)
net.useExternalProgram(program=sumo, port=8813,
config_file='map.sumocfg')
info("*** Starting network\n")
net.build()
c1.start()
e1.start([c1])
e2.start([c1])
e3.start([c1])
e4.start([c1])
e5.start([c1])
e6.start([c1])
for car in cars:
car.setIP('192.168.0.%s/24' % (int(cars.index(car))+1),
intf='%s-wlan0' % car)
car.setIP('192.168.1.%s/24' % (int(cars.index(car))+1),
intf='%s-mp1' % car)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=wmediumd,
wmediumd_mode=interference)
info("*** Creating nodes\n")
cars = []
for id in range(0, 10):
min_ = randint(1, 4)
max_ = randint(11, 30)
cars.append(net.addCar('car%s' % (id+1), wifs=2,
min_speed=min_,
max_speed=max_))
rsu11 = net.addAccessPoint('RSU11', ssid='RSU11', mode='g',
channel='1')
rsu12 = net.addAccessPoint('RSU12', ssid='RSU12', mode='g',
channel='6')
rsu13 = net.addAccessPoint('RSU13', ssid='RSU13', mode='g',
channel='11')
rsu14 = net.addAccessPoint('RSU14', ssid='RSU14', mode='g',
channel='11')
c1 = net.addController('c1')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating and Creating links\n")
net.addLink(rsu11, rsu12)
net.addLink(rsu11, rsu13)
net.addLink(rsu11, rsu14)
for car in cars:
net.addLink(car, intf=car.params['wif'][1],
cls=mesh, ssid='mesh-ssid', channel=5)
net.plotGraph(max_x=500, max_y=500)
net.roads(10)
net.startMobility(time=0)
info("*** Starting network\n")
net.build()
c1.start()
rsu11.start([c1])
rsu12.start([c1])
rsu13.start([c1])
rsu14.start([c1])
for car in cars:
car.setIP('192.168.0.%s/24' % (int(cars.index(car))+1),
intf='%s-wlan0' % car)
car.setIP('192.168.1.%s/24' % (int(cars.index(car))+1),
intf='%s-mp1' % car)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=wmediumd,
wmediumd_mode=interference,
configure4addr=True)
info("*** Creating nodes\n")
ap1 = net.addAccessPoint('ap1',
ssid="ap1-ssid",
mode="g",
channel="1",
position='30,30,0')
ap2 = net.addAccessPoint('ap2',
ssid="ap2-ssid",
mode="g",
channel="1",
position='40,60,0')
ap3 = net.addAccessPoint('ap3',
ssid="ap3-ssid",
mode="g",
channel="1",
position='50,30,0')
sta1 = net.addStation('sta1', ip="192.168.0.1/24", position='31,32,0')
sta2 = net.addStation('sta2', ip="192.168.0.2/24", position='32,34,0')
sta3 = net.addStation('sta3', ip="192.168.0.3/24", position='41,62,0')
sta4 = net.addStation('sta4', ip="192.168.0.4/24", position='42,64,0')
sta5 = net.addStation('sta5', ip="192.168.0.5/24", position='51,32,0')
sta6 = net.addStation('sta6', ip="192.168.0.6/24", position='52,34,0')
c0 = net.addController('c0')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Adding Link\n")
net.addLink(ap1, ap2, cls=_4address) # ap1=ap, ap2=client
net.addLink(ap1, ap3, cls=_4address) # ap1=ap, ap3=client
net.addLink(sta1, ap1)
net.addLink(sta2, ap1)
net.addLink(sta3, ap2)
net.addLink(sta4, ap2)
net.addLink(sta5, ap3)
net.addLink(sta6, ap3)
net.plotGraph(max_x=100, max_y=100)
info("*** Starting network\n")
net.build()
c0.start()
ap1.start([c0])
ap2.start([c0])
ap3.start([c0])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, accessPoint=UserAP,
autoAssociation=False)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1', position='10,60,0')
sta2 = net.addStation('sta2', position='20,15,0')
sta3 = net.addStation('sta3', position='10,25,0')
sta4 = net.addStation('sta4', position='50,30,0')
sta5 = net.addStation('sta5', position='45,65,0')
ap1 = net.addAccessPoint('ap1', vssids=4,
ssid='ssid,ssid1,ssid2,ssid3,ssid4',
mode="g", channel="1", position='30,40,0')
c0 = net.addController('c0')
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.plotGraph(max_x=100, max_y=100)
sta1.setRange(15, intf=sta1.params['wif'][0])
sta2.setRange(15, intf=sta2.params['wif'][0])
sta3.setRange(15, intf=sta3.params['wif'][0])
sta4.setRange(15, intf=sta4.params['wif'][0])
sta5.setRange(15, intf=sta5.params['wif'][0])
info("*** Starting network\n")
net.build()
c0.start()
ap1.start([c0])
sleep(2)
sta1.cmd('iw dev %s connect %s %s'
% (sta1.params['wif'][0], ap1.params['ssid'][1],
ap1.params['mac'][1]))
sta2.cmd('iw dev %s connect %s %s'
% (sta2.params['wif'][0], ap1.params['ssid'][2],
ap1.params['mac'][2]))
sta3.cmd('iw dev %s connect %s %s'
% (sta3.params['wif'][0], ap1.params['ssid'][2],
ap1.params['mac'][2]))
sta4.cmd('iw dev %s connect %s %s'
% (sta4.params['wif'][0], ap1.params['ssid'][3],
ap1.params['mac'][3]))
sta5.cmd('iw dev %s connect %s %s'
% (sta5.params['wif'][0], ap1.params['ssid'][4],
ap1.params['mac'][4]))
ap1.cmd('dpctl unix:/tmp/ap1 meter-mod cmd=add,flags=1,meter=1 '
'drop:rate=100')
ap1.cmd('dpctl unix:/tmp/ap1 meter-mod cmd=add,flags=1,meter=2 '
'drop:rate=200')
ap1.cmd('dpctl unix:/tmp/ap1 meter-mod cmd=add,flags=1,meter=3 '
'drop:rate=300')
ap1.cmd('dpctl unix:/tmp/ap1 meter-mod cmd=add,flags=1,meter=4 '
'drop:rate=400')
ap1.cmd('dpctl unix:/tmp/ap1 flow-mod table=0,cmd=add in_port=2 '
'meter:1 apply:output=flood')
ap1.cmd('dpctl unix:/tmp/ap1 flow-mod table=0,cmd=add in_port=3 '
'meter:2 apply:output=flood')
ap1.cmd('dpctl unix:/tmp/ap1 flow-mod table=0,cmd=add in_port=4 '
'meter:3 apply:output=flood')
ap1.cmd('dpctl unix:/tmp/ap1 flow-mod table=0,cmd=add in_port=5 '
'meter:4 apply:output=flood')
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()