def topology():
net = Mininet_wifi(set_socket_ip='127.0.0.1', set_socket_port=12345)
# set_socket_ip: localhost must be replaced by ip address
# of the network interface of your system
# The same must be done with socket_client.py
info("*** Creating nodes\n")
net.addStation('sta1',
mac='00:00:00:00:00:02',
ip='10.0.0.1/8',
position='30,60,0')
net.addStation('sta2',
mac='00:00:00:00:00:03',
ip='10.0.0.2/8',
position='70,30,0')
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
mode='g',
channel='1',
failMode="standalone",
position='50,50,0')
h1 = net.addHost('h1', ip='10.0.0.3/8')
net.setPropagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
net.addLink(ap1, h1)
info("*** Starting network\n")
net.addNAT().configDefault()
net.build()
ap1.start([])
nodes = net.stations + net.aps
telemetry(nodes,
data_type='position',
min_x=0,
min_y=0,
max_x=100,
max_y=100)
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
telemetry(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(link=wmediumd, wmediumd_mode=interference)
info("*** Creating nodes\n")
dr1 = net.addStation('dr1',
mac='00:00:00:00:00:01',
ip='10.0.0.1/8',
position='30,60,0')
dr2 = net.addStation('dr2',
mac='00:00:00:00:00:02',
ip='10.0.0.2/8',
position='70,30,0')
dr3 = net.addStation('dr3',
mac='00:00:00:00:00:03',
ip='10.0.0.3/8',
position='10,20,0')
net.setPropagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.addLink(dr1,
cls=adhoc,
intf='dr1-wlan0',
ssid='adhocNet',
proto='batman_adv',
mode='g',
channel=5,
ht_cap='HT40+')
net.addLink(dr2,
cls=adhoc,
intf='dr2-wlan0',
ssid='adhocNet',
proto='batman_adv',
mode='g',
channel=5,
ht_cap='HT40+')
net.addLink(dr3,
cls=adhoc,
intf='dr3-wlan0',
ssid='adhocNet',
proto='batman_adv',
mode='g',
channel=5,
ht_cap='HT40+')
info("*** Starting network\n")
net.build()
nodes = net.stations
telemetry(nodes=nodes, single=True, data_type='position')
sta_drone = []
for n in net.stations:
sta_drone.append(n.name)
sta_drone_send = ' '.join(map(str, sta_drone))
# # set_socket_ip: localhost must be replaced by ip address
# # of the network interface of your system
# # The same must be done with socket_client.py
info("*** Starting Socket Server\n")
net.socketServer(ip='127.0.0.1', port=12345)
info("*** Starting CoppeliaSim\n")
path = os.path.dirname(os.path.abspath(__file__))
os.system('{}/CoppeliaSim_Edu_V4_1_0_Ubuntu/coppeliaSim.sh -s {}'
'/simulation.ttt -gGUIITEMS_2 &'.format(path, path))
time.sleep(10)
info("*** Perform a simple test\n")
simpleTest = 'python {}/simpleTest.py '.format(
path) + sta_drone_send + ' &'
os.system(simpleTest)
time.sleep(5)
info("*** Configure the node position\n")
setNodePosition = 'python {}/setNodePosition.py '.format(
path) + sta_drone_send + ' &'
os.system(setNodePosition)
info("*** Running CLI\n")
CLI(net)
info("*** Stopping network\n")
kill_process()
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
telemetry(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()