def topology(autoTxPower):
"Create a network."
net = Mininet_wifi(link=wmediumd, wmediumd_mode=interference)
info("*** Creating nodes\n")
if autoTxPower:
sta1 = net.addStation('sta1', position='10,10,0', range=100)
sta2 = net.addStation('sta2', position='50,10,0', range=100)
sta3 = net.addStation('sta3', position='90,10,0', range=100)
else:
sta1 = net.addStation('sta1', position='10,10,0')
sta2 = net.addStation('sta2', position='50,10,0')
sta3 = net.addStation('sta3', position='90,10,0')
net.propagationModel(model="logDistance", exp=4)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
net.addLink(sta1, cls=adhoc, ssid='adhocNet', mode='g', channel=5)
net.addLink(sta2, cls=adhoc, ssid='adhocNet', mode='g', channel=5)
net.addLink(sta3, cls=adhoc, ssid='adhocNet', mode='g', channel=5)
info("*** Starting network\n")
net.build()
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
net = Mininet_wifi(controller=Controller, accessPoint=OVSKernelAP)
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',
position='50,50,0')
c1 = net.addController('c1', controller=Controller)
h1 = net.addHost('h1', ip='10.0.0.3/8')
net.propagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
net.addLink(ap1, h1)
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(link=wmediumd, enable_interference=True)
print "*** Creating nodes"
net.addStation('sta1', position='10,20,0')
net.addStation('sta2', position='40,30,0')
net.addStation('sta3', position='60,20,0')
net.addAccessPoint('ap1',
ssid="my-ssid",
mode="a",
channel="36",
failMode='standalone',
position='10,10,0')
print "*** Configuring Propagation Model"
net.propagationModel(model="logDistance", exp=4)
net.plotGraph(max_x=100, max_y=100)
print "*** Configuring wifi nodes"
net.configureWifiNodes()
print "*** Starting network"
net.build()
print "*** Running CLI"
CLI_wifi(net)
print "*** Stopping network"
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, link=wmediumd,
accessPoint=OVSKernelAP, 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', controller=Controller)
info("*** Configuring Propagation Model\n")
net.propagationModel(model="logDistance", exp=4)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
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(wmediumd):
"Create a network."
if wmediumd:
net = Mininet_wifi(controller=Controller, accessPoint=UserAP, enable_wmediumd=True, enable_interference=True)
else:
net = Mininet_wifi(controller=Controller, accessPoint=UserAP)
print "*** Creating nodes"
sta1 = net.addStation('sta1', mac='00:00:00:00:00:01', ip='10.0.0.1/8', position='120,140,0')
sta2 = net.addStation('sta2', mac='00:00:00:00:00:02', ip='10.0.0.2/8', position='10,30,0')
sta3 = net.addStation('sta3', mac='00:00:00:00:00:03', ip='10.0.0.3/8', position='10,50,0')
ap1 = net.addAccessPoint('ap1', ssid='new-ssid', mode='g', channel='1', position='15,30,0', ieee80211r='yes', mobility_domain='a1b2', passwd='123456789a', encrypt='wpa2')
c1 = net.addController('c1', controller=Controller)
print "*** Configuring Propagation Model"
net.propagationModel(model="logDistance", exp = 4.2)
print "*** Configuring wifi nodes"
net.configureWifiNodes()
'plotting graph'
net.plotGraph(max_x=150, max_y=150)
print "*** Starting network"
net.build()
c1.start()
ap1.start([c1])
print "*** Running CLI"
CLI_wifi(net)
print "*** Stopping network"
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
switch=OVSKernelSwitch,
accessPoint=OVSKernelAP)
print("*** Creating nodes")
sta1 = net.addStation('sta1', mac='00:00:00:00:00:01', ip='10.0.0.1/8')
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid1',
mode='g',
channel='1',
position='15,30,0')
ap2 = net.addAccessPoint('ap2',
ssid='new-ssid1',
mode='g',
channel='6',
position='55,30,0')
s3 = net.addSwitch('s3')
h1 = net.addHost('h1', mac='00:00:00:00:00:02', ip='10.0.0.2/8')
c1 = net.addController('c1', controller=Controller, port=6653)
net.propagationModel(model="logDistance", exp=4.3)
print("*** Configuring WiFi Nodes")
net.configureWifiNodes()
h1.plot(position='35,90,0')
s3.plot(position='35,80,0')
print("*** Creating links")
net.addLink(ap1, s3)
net.addLink(ap2, s3)
net.addLink(h1, s3)
'plotting graph'
net.plotGraph(max_x=100, max_y=100)
net.startMobility(time=0)
net.mobility(sta1, 'start', time=1, position='10,30,0')
net.mobility(sta1, 'stop', time=80, position='60,30,0')
net.stopMobility(time=80)
print("*** Starting network")
net.build()
c1.start()
ap1.start([c1])
ap2.start([c1])
s3.start([c1])
print("*** Running CLI")
CLI_wifi(net)
print("*** Stopping network")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, accessPoint=OVSKernelAP)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1',
mac='00:00:00:00:00:02',
ip='10.0.0.2/8',
range=20)
sta2 = net.addStation('sta2',
mac='00:00:00:00:00:03',
ip='10.0.0.3/8',
range=20)
ap1 = net.addAccessPoint('ap1',
ssid='ssid-ap1',
mode='g',
channel='1',
position='15,30,0',
range=30)
ap2 = net.addAccessPoint('ap2',
ssid='ssid-ap2',
mode='g',
channel='6',
position='55,30,0',
range=30)
c1 = net.addController('c1', controller=Controller)
net.propagationModel(model="logDistance", exp=5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
net.addLink(ap1, ap2)
net.plotGraph(max_x=100, max_y=100)
net.startMobility(time=0)
net.mobility(sta1, 'start', time=1, position='10,30,0')
net.mobility(sta2, 'start', time=2, position='10,40,0')
net.mobility(sta1, 'stop', time=10, position='60,30,0')
net.mobility(sta2, 'stop', time=10, position='25,40,0')
net.stopMobility(time=40)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
ap2.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=OVSKernelAP)
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', controller=Controller)
net.propagationModel(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.associationControl('ssf')
net.seed(1)
net.startMobility(time=0, model='RandomWayPoint', max_x=120, max_y=120,
min_v=0.3, max_v=0.5)
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,
enable_wmediumd=True,
enable_interference=True)
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=6633)
info("*** Configuring Propagation Model\n")
net.propagationModel(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(accessPoint=OVSKernelAP)
print "*** Creating nodes"
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='ssid-ap1',
mode='g',
channel='1',
failMode='standalone',
position='15,30,0')
ap2 = net.addAccessPoint('ap2',
ssid='ssid-ap2',
mode='g',
channel='6',
failMode='standalone',
position='55,30,0')
net.propagationModel(model='logDistance', exp=5)
print "*** Configuring wifi nodes"
net.configureWifiNodes()
print "*** Creating links"
net.addLink(ap1, ap2)
net.addLink(ap1, sta1)
net.addLink(ap1, sta2)
'plotting graph'
net.plotGraph(max_x=100, max_y=100)
net.startMobility(time=0)
net.mobility(sta1, 'start', time=1, position='10,30,0')
net.mobility(sta2, 'start', time=2, position='10,40,0')
net.mobility(sta1, 'stop', time=30, position='60,30,0')
net.mobility(sta2, 'stop', time=10, position='25,40,0')
net.stopMobility(time=40)
print "*** Starting network"
net.build()
print "*** Running CLI"
CLI_wifi(net)
print "*** Stopping network"
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, switch=OVSKernelSwitch)
print "*** Creating nodes"
ap1 = net.addAccessPoint('ap1',
ssid="ssid_ap1",
txpower=15,
mode="g",
channel=1,
position="10,10,0")
sta1 = net.addStation('sta1',
ip='192.168.0.1/24',
txpower=15,
position='10,10,0')
sta2 = net.addStation('sta2',
ip='192.168.0.2/24',
txpower=15,
position='11.36,10,0')
net.propagationModel(model='logDistance', exp=3, sL=1)
# net.propagationModel('ITUPropagationLossModel', pL=50)
# net.propagationModel('twoRayGroundPropagationLossModel')
# net.propagationModel('friisPropagationLossModel', sL=2)
print "*** Configuring wifi nodes"
net.configureWifiNodes()
print "*** Adding Link"
net.addLink(sta1, ap1)
net.addLink(sta2, ap1)
print "*** Starting network"
net.build()
for i in range(1, 8):
x = 10 + i * 1.36
y = 10
z = 0
pos = '%s,%s,%s' % (x, y, z)
sta1.moveStationTo(pos)
print sta1.params['rssi'][0]
print "*** Running CLI"
CLI_wifi(net)
print "*** Stopping network"
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(link=wmediumd, wmediumd_mode=interference,
configureWiFiDirect=True, autoAssociation=False)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1', ip='10.0.0.1/8', position='10,10,0',
inNamespace=False)
sta2 = net.addStation('sta2', ip='10.0.0.2/8', position='20,20,0')
info("*** Configuring Propagation Model\n")
net.propagationModel(model="logDistance", exp=3.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.plotGraph(max_x=200, max_y=200)
info("*** Starting WiFi Direct\n")
intf='wlxf4f26d193319'
net.addLink(sta1, cls=physicalWifiDirectLink, intf=intf)
net.addLink(sta2, cls=wifiDirectLink)
info("*** Starting network\n")
net.build()
sta1.cmd('wpa_cli -ista1-wlan0 p2p_find')
sta2.cmd('wpa_cli -ista2-wlan0 p2p_find')
sta2.cmd('wpa_cli -ista2-wlan0 p2p_peers')
sleep(3)
sta1.cmd('wpa_cli -ista1-wlan0 p2p_peers')
sleep(3)
pin = sta1.cmd('wpa_cli -ista1-wlan0 p2p_connect %s pin auth'
% sta2.params['mac'][1])
sleep(3)
sta2.cmd('wpa_cli -ista2-wlan0 p2p_connect %s %s'
% (sta1.params['mac'][1], pin))
# This is the interface/ip addr of the physical node
os.system('ip addr add 10.0.0.3/8 dev %s' % intf)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, accessPoint=OVSAP,
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.propagationModel(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')
'ploting graph'
#net.plotGraph(max_x=200, max_y=200)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
getTrace(sta1, 'examples/replaying/replayingMobility/node1.dat')
getTrace(sta2, 'examples/replaying/replayingMobility/node2.dat')
getTrace(sta3, 'examples/replaying/replayingMobility/node3.dat')
getTrace(sta4, 'examples/replaying/replayingMobility/node4.dat')
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,
accessPoint=OVSKernelAP,
link=wmediumd)
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', controller=Controller)
info("*** Configuring Propagation Model\n")
net.propagationModel(model="logDistance", exp=3)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.plotGraph(max_x=300, max_y=300)
net.seed(20)
net.startMobility(time=0,
model='RandomDirection',
max_x=300,
max_y=300,
min_v=0.5,
max_v=0.8)
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,
configureWiFiDirect=True,
autoAssociation=False)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1', ip='10.0.0.1/8', position='10,10,0')
sta2 = net.addStation('sta2', ip='10.0.0.2/8', position='20,20,0')
info("*** Configuring Propagation Model\n")
net.propagationModel(model="logDistance", exp=3.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.plotGraph(max_x=200, max_y=200)
info("*** Starting WiFi Direct\n")
net.addLink(sta1, cls=wifiDirectLink)
net.addLink(sta2, cls=wifiDirectLink)
info("*** Starting network\n")
net.build()
sta1.cmd('wpa_cli -ista1-wlan0 p2p_find')
sta2.cmd('wpa_cli -ista2-wlan0 p2p_find')
sta2.cmd('wpa_cli -ista2-wlan0 p2p_peers')
sleep(3)
sta1.cmd('wpa_cli -ista1-wlan0 p2p_peers')
sleep(3)
pin = sta1.cmd('wpa_cli -ista1-wlan0 p2p_connect %s pin auth' %
sta2.params['mac'][0])
sleep(3)
sta2.cmd('wpa_cli -ista2-wlan0 p2p_connect %s %s' %
(sta1.params['mac'][0], pin))
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
accessPoint=OVSKernelAP,
driver='capwap_wtp',
enable_wmediumd=True,
enable_interference=True)
info("*** Creating nodes\n")
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
mode='g',
channel='1',
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='20,20,0')
c1 = net.addController('c1', controller=Controller)
info("*** Configuring Propagation Model\n")
net.propagationModel(model="logDistance", exp=4)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
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=OVSKernelAP)
info("*** Creating nodes\n")
net.addStation('sta1', antennaHeight='1', antennaGain='5')
net.addStation('sta2', antennaHeight='1', antennaGain='5')
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
equipmentModel='DI524',
mode='g',
channel='1',
position='50,50,0')
c1 = net.addController('c1', controller=Controller)
net.propagationModel(model="logDistance", exp=4)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.plotGraph(max_x=100, max_y=100)
net.seed(1)
net.startMobility(time=0,
model='RandomWayPoint',
max_x=100,
max_y=100,
min_v=0.5,
max_v=0.5)
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")
sta1 = net.addStation('sta1', position='10,10,0', inNamespace=False)
sta2 = net.addStation('sta2', position='50,10,0')
sta3 = net.addStation('sta3', position='90,10,0')
net.propagationModel(model="logDistance", exp=4)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
# intf: physical interface
net.addLink(sta1,
cls=physicalMesh,
intf='wlxf4f26d193319',
ssid='meshNet',
channel=5)
net.addLink(sta2, cls=mesh, ssid='meshNet', channel=5)
net.addLink(sta3, cls=mesh, ssid='meshNet', channel=5)
net.plotGraph(max_x=100, max_y=100)
info("*** Starting network\n")
net.build()
# This is the interface/ip addr of the physical node
os.system('ip addr add 10.0.0.4/8 dev physta1-mp0')
info("*** Running CLI\n")
CLI_wifi(net)
# Delete the interface created previously
os.system('iw dev physta1-mp0 del')
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(link=wmediumd, wmediumd_mode=interference)
print("*** Creating nodes")
sta1 = net.addStation('sta1', position='10,10,0')
sta2 = net.addStation('sta2', position='60,10,0')
sta3 = net.addStation('sta3', position='100,10,0')
sta4 = net.addStation('sta4', position='10,140,0')
sta5 = net.addStation('sta5', position='60,140,0')
sta6 = net.addStation('sta6', position='100,140,0')
print("*** Configuring Propagation Model")
net.propagationModel(model="logDistance", exp=4.5)
print("*** Configuring wifi nodes")
net.configureWifiNodes()
print("*** Creating links")
net.addLink(sta1, cls=mesh, ssid='meshNet')
net.addLink(sta2, cls=mesh, ssid='meshNet')
net.addLink(sta3, cls=mesh, ssid='meshNet')
net.addLink(sta4, cls=adhoc, ssid='adhocNet')
net.addLink(sta5, cls=adhoc, ssid='adhocNet')
net.addLink(sta6, cls=adhoc, ssid='adhocNet')
net.plotGraph(max_x=200, max_y=200)
print("*** Starting network")
net.build()
print("*** Running CLI")
CLI_wifi(net)
print("*** Stopping network")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(link=wmediumd, enable_interference=True)
print "*** Creating nodes"
sta1 = net.addStation('sta1', position='10,10,0')
sta2 = net.addStation('sta2', position='60,10,0')
sta3 = net.addStation('sta3', position='100,10,0')
sta4 = net.addStation('sta4', position='10,140,0')
sta5 = net.addStation('sta5', position='60,140,0')
sta6 = net.addStation('sta6', position='100,140,0')
print "*** Configuring Propagation Model"
net.propagationModel(model="logDistance", exp=4.5)
print "*** Configuring wifi nodes"
net.configureWifiNodes()
print "*** Creating links"
net.addMesh(sta1, ssid='meshNet')
net.addMesh(sta2, ssid='meshNet')
net.addMesh(sta3, ssid='meshNet')
net.addHoc(sta4, ssid='adhocNet')
net.addHoc(sta5, ssid='adhocNet')
net.addHoc(sta6, ssid='adhocNet')
net.plotGraph(max_x=200, max_y=200)
print "*** Starting network"
net.build()
print "*** Running CLI"
CLI_wifi(net)
print "*** Stopping network"
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=wmediumd,
accessPoint=OVSKernelAP,
wmediumd_mode=interference,
noise_threshold=-91,
fading_coefficient=1)
info("*** Creating nodes\n")
ap10 = net.addAccessPoint('Mobile1',
ssid='Mobile1',
mode='a',
channel=channelMobile1,
position=positionMobile1,
range=rangeMobile1,
antennaGain=antennaGainMobile1,
txpower=txpowerMobile1,
antennaHeight=antennaHeightMobile1)
ap1 = net.addAccessPoint('ap1',
ssid='Antenna1',
mode='a',
channel=channelAP1,
position=positionAP1,
range=rangeAP1,
antennaGain=antennaGainAP1,
txpower=txpowerAP1,
antennaHeight=antennaHeightAP1)
ap2 = net.addAccessPoint('ap2',
ssid='Antenna2',
mode='a',
channel=channelAP2,
position=positionAP2,
range=rangeAP2,
antennaGain=antennaGainAP2,
txpower=txpowerAP2,
antennaHeight=antennaHeightAP2)
ap3 = net.addAccessPoint('ap3',
ssid='Antenna3',
mode='a',
channel=channelAP3,
position=positionAP3,
range=rangeAP3,
antennaGain=antennaGainAP3,
txpower=txpowerAP3,
antennaHeight=antennaHeightAP3)
c1 = net.addController('c1', controller=Controller)
net.propagationModel(model="logNormalShadowing", exp=3)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.plotGraph(max_x=100, max_y=100)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
ap2.start([c1])
ap3.start([c1])
ap10.start([c1]) #Mobile from ap10 forward
#AP1 TO MODE MONITOR
ap1.cmd("ifconfig ap1-wlan1 down")
ap1.cmd('iwconfig ap1-wlan1 mode monitor')
ap1.cmd('ifconfig ap1-wlan1 up')
#AP2 TO MODE MONITOR
ap2.cmd("ifconfig ap2-wlan1 down")
ap2.cmd('iwconfig ap2-wlan1 mode monitor')
ap2.cmd('ifconfig ap2-wlan1 up')
#AP3 TO MODE MONITOR
ap3.cmd("ifconfig ap3-wlan1 down")
ap3.cmd('iwconfig ap3-wlan1 mode monitor')
ap3.cmd('ifconfig ap3-wlan1 up')
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
car_type = SD_Car
op = raw_input("Choose Type of Experiment: (1)v2i \t (2)v2v \nChoice:")
if(op == "1"):
v2v = False
pass
else:
v2v = True
caching = input(
"What do you prefere to run:\n (1)car-level caching enabled (2)car-level caching disbled \nChoice: ")
if(caching == "1"):
car_type = SD_C_Car
else:
car_type = SD_Car
"Create a network."
net = Mininet_wifi(controller=Vanet_controller, accessPoint=UserAP,
switch=SD_Car_Switch, station=SD_station,link=wmediumd,
wmediumd_mode=interference)
print ("*** Creating nodes")
cars = []
stas = []
for x in range(0, 10):
cars.append(x)
stas.append(x)
for x in range(0, 10):
cars[x] = net.addCar('car%s' % (x), wlans=1,
ip='10.0.0.%s/8' % (x + 1), encrypt='wpa2', cls=car_type)
e1 = net.addAccessPoint('e1', wlans=2, ssid='vanet-ssid,', mac='00:00:00:11:00:01', mode='g', channel='1',
passwd='123456789a', encrypt='wpa2', position='3332.62,3253.92,0', cls=eNodeB, inNamespace=True)
e2 = net.addAccessPoint('e2', wlans=2, ssid='vanet-ssid,', mac='00:00:00:11:00:02', mode='g', channel='1',
passwd='123456789a', encrypt='wpa2', position='3279.02,3736.27,0', cls=eNodeB, inNamespace=True)
e3 = net.addAccessPoint('e3', wlans=2, ssid='vanet-ssid,', mac='00:00:00:11:00:03', mode='g', channel='11',
passwd='123456789a', encrypt='wpa2', position='2806.42,3395.22,0', cls=eNodeB, inNamespace=True)
e4 = net.addAccessPoint('e4', wlans=2, ssid='vanet-ssid,', mac='00:00:00:11:00:04', mode='g', channel='6',
passwd='123456789a', encrypt='wpa2', position='2320.82,3565.75,0', cls=eNodeB, inNamespace=True)
e5 = net.addAccessPoint('e5', wlans=2, ssid='vanet-ssid,', mac='00:00:00:11:00:05', mode='g', channel='6',
passwd='123456789a', encrypt='wpa2', position='2887.62,2935.61,0', cls=eNodeB, inNamespace=True)
e6 = net.addAccessPoint('e6', wlans=2, ssid='vanet-ssid,', mac='00:00:00:11:00:06', mode='g', channel='11',
passwd='123456789a', encrypt='wpa2', position='2351.68,3083.40,0', cls=eNodeB, inNamespace=True)
client = net.addHost('cloud', cls=Cloud_host)
switch = net.addSwitch('switch', dpid='4000000000000000', cls=SD_Switch)
c1 = net.addController(
'c1', controller=Vanet_controller, ip='127.0.0.1', port=6653)
# "logDistancePropagationLossModel"
net.propagationModel(exp=2.8)
if(v2v):
print ("*** Setting bgscan")
net.setBgscan(signal=-45, s_inverval=5, l_interval=10)
print ("*** Configuring wifi nodes")
net.configureWifiNodes()
net.addLink(switch, e1)
net.addLink(client, switch)
"""net.addLink(e1, e2)
net.addLink(e2, e3)
net.addLink(e3, e4)
net.addLink(e4, e5)
net.addLink(e5, e6)"""
net.addLink(e1, intf = 'e1-wlan2', cls=mesh, ssid='mesh-ssid')
net.addLink(e2, intf = 'e2-wlan2', cls=mesh, ssid='mesh-ssid')
net.addLink(e3, intf = 'e3-wlan2', cls=mesh, ssid='mesh-ssid')
net.addLink(e4, intf = 'e4-wlan2', cls=mesh, ssid='mesh-ssid')
net.addLink(e5, intf = 'e5-wlan2', cls=mesh, ssid='mesh-ssid')
net.addLink(e6, intf = 'e6-wlan2', cls=mesh, ssid='mesh-ssid')
"Available Options: sumo, sumo-gui"
net.useExternalProgram('sumo-gui', config_file='map.sumocfg')
print ("*** Starting network")
net.build()
c1.start()
e1.start([c1])
e2.start([c1])
e3.start([c1])
e4.start([c1])
e5.start([c1])
e6.start([c1])
i = 201
for sw in net.carsSW:
sw.start([c1])
os.system('ifconfig %s 10.0.0.%s' % (sw, i))
i += 1
i = 1
j = 2
for car in cars:
car.setIP('192.168.0.%s/24' % i, intf='%s-wlan0' % car)
car.setIP('192.168.1.%s/24' % i, intf='%s-eth1' % car)
car.cmd('ip route add 10.0.0.0/8 via 192.168.1.%s' % j)
i += 2
j += 2
i = 1
j = 2
for carsta in net.carsSTA:
carsta.setIP('10.0.0.%s/24' % i, intf='%s-mp0' % carsta)
carsta.setIP('192.168.1.%s/24' % j, intf='%s-eth2' % carsta)
# May be confuse, but it allows ping to the name instead of ip addr
carsta.setIP('10.0.0.%s/24' % i, intf='%s-wlan0' % carsta)
carsta.cmd('echo 1 > /proc/sys/net/ipv4/ip_forward')
i += 1
j += 2
for carsta1 in net.carsSTA:
i = 1
j = 1
for carsta2 in net.carsSTA:
if carsta1 != carsta2:
carsta1.cmd('route add -host 192.168.1.%s gw 10.0.0.%s' % (j, i))
i += 1
j += 2
# Assigning IPs for Access points wlan interfaces
IPs = ['90','91','92','93','94','95','96']
for i in range(0,6):
net.aps[i].cmd('ifconfig e%s-wlan1 192.168.0.%s'%(i+1,IPs[i]))
net.aps[i].cmd('ifconfig e%s-mp2 192.168.2.%s'%(i+1,i+1))
net.aps[i].extIP = '192.168.0.%s'%(IPs[i])
c1.initializeNetworkResources(net)
if(v2v):
raw_input("Press Enter to continue (wait 30sec after t=28)...")
os.system('clear')
os.system('ovs-ofctl mod-flows car2SW in_port=2,actions=drop')
cars[2].cmdPrint('iwconfig car2-wlan0')
sleep(3)
cars[6].cmdPrint('iwconfig car6-wlan0')
print ("****************************************************")
print ("*** Both car2 and car6 are associated to enodeB5 ***")
print ("****************************************************")
sleep(6)
os.system('clear')
print ("****************************************************************")
print ("*** Car6 is so far from enodeB5. Trying to send data by car2 ***")
print ("****************************************************************")
sleep(6)
os.system('clear')
print ("**************************************")
print ("*** Trying to send data to car6... ***")
print ("**************************************")
cars[2].cmdPrint('ping -c5 10.0.0.7')
print ("****************************************************************************************************")
print ("*** Car2: V2V is blocked! Car6 is unreachable! Controller, please let me talk directly with car6 ***")
print ("****************************************************************************************************")
sleep(6)
os.system('clear')
print ("***********************************************")
print ("*** controller says: Car6 is now reachable! ***")
print ("***********************************************")
os.system('ovs-ofctl mod-flows car2SW in_port=2,actions=1')
sleep(6)
os.system('clear')
cars[2].cmdPrint('ping -c5 10.0.0.7')
os.system('clear')
print ("***********************************")
print ("*** Car2: Requesting Content for car6! ***")
print ("***********************************")
sleep(1)
cars[2].RequestContent(net, 2)
print ("***********************************")
print ("*** Car2: Thank you Controller! ***")
print ("***********************************")
else:
print ("***********************************")
print ("******** V2I experiment **********")
print ("***********************************")
raw_input("PressEnter after T=28 ...")
print ("type>> py car4.RequestContent(net)")
print ("*** Running CLI")
CLI_wifi(net)
print ("*** Stopping network")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, switch=OVSKernelSwitch,
enable_wmediumd=True, enable_interference=True)
info("*** Creating nodes\n")
cars = []
for x in range(0, 10):
cars.append(x)
for x in range(0, 10):
min_ = random.randint(1, 4)
max_ = random.randint(11, 30)
cars[x] = net.addCar('car%s' % (x + 1), wlans=1,
ip='10.0.0.%s/8'% (x + 1), 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', controller=Controller)
info("*** Configuring Propagation Model\n")
net.propagationModel(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)
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])
i = 201
for sw in net.carsSW:
sw.start([c1])
os.system('ip addr add 10.0.0.%s dev %s' % (i, sw))
i += 1
i = 1
j = 2
k = 1
for car in cars:
car.setIP('192.168.0.%s/24' % k, intf='%s-wlan0' % car)
car.setIP('192.168.1.%s/24' % i, intf='%s-eth1' % car)
car.cmd('ip route add 10.0.0.0/8 via 192.168.1.%s' % j)
i += 2
j += 2
k += 1
i = 1
j = 2
for carsta in net.carsSTA:
carsta.setIP('10.0.0.%s/24' % i, intf='%s-mp0' % carsta)
carsta.setIP('192.168.1.%s/24' % j, intf='%s-eth2' % carsta)
# May be confuse, but it allows ping to the name instead of ip addr
carsta.setIP('10.0.0.%s/24' % i, intf='%s-wlan0' % carsta)
carsta.cmd('echo 1 > /proc/sys/net/ipv4/ip_forward')
i += 1
j += 2
for carsta1 in net.carsSTA:
i = 1
j = 1
for carsta2 in net.carsSTA:
if carsta1 != carsta2:
carsta1.cmd('route add -host 192.168.1.%s gw 10.0.0.%s' % (j, i))
i += 1
j += 2
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=RemoteController,
accessPoint=OVSKernelAP,
link=wmediumd,
wmediumd_mode=interference)
os.system('service network-manager stop')
info("*** Creating nodes\n")
# Mesh Portal (USB Dongle) connect to real mesh network
mpoint = net.addStation('mpoint',
mac='20:50:00:00:00:01',
position='50,150,0',
ip='10.0.3.1/24',
range=100,
inNamespace=False)
# End station
sta1 = net.addStation('sta1',
mac='20:50:00:00:00:02',
position='50,50,0',
ip='10.0.3.2/24',
range=100)
sta2 = net.addStation('sta2',
mac='20:50:00:00:00:03',
position='150,50,0',
ip='10.0.3.3/24',
range=100)
sta3 = net.addStation('sta3',
mac='20:50:00:00:00:04',
position='250,300,0',
ip='10.0.3.4/24',
range=100)
sta4 = net.addStation('sta4',
mac='20:50:00:00:00:05',
position='350,200,0',
ip='10.0.3.5/24',
range=100)
# Mesh Router/Relay Configuration
mr1 = net.addStation('mr1',
wlans=2,
type='mesh',
mac='20:50:00:00:00:06,20:50:00:00:00:07',
ssid="ssid3,",
mode="g",
channel="1",
position='200,100,0',
ip='10.0.3.6/24')
mr2 = net.addStation(
'mr2',
wlans=2,
type='mesh',
mac='20:50:00:00:00:08,20:50:00:00:00:09',
ssid="ssid4,",
mode="g",
channel="1",
position='250,200,0',
ip='10.0.3.7/24',
)
# Openflow Enabled Mesh Access Point
ap1 = net.addAccessPoint('ap1',
wlans=2,
type='mesh',
ssid="ssid1,",
dpid='20:50:00:00:00:00:00:01',
position='100,100,0',
mode="g",
channel="1")
ap2 = net.addAccessPoint('ap2',
wlans=2,
type='mesh',
ssid="ssid2,",
dpid='20:50:00:00:00:00:00:02',
position='300,250,0',
mode='g',
channel='1')
# Remote Controller Configuration
c0 = net.addController('c0',
controller=RemoteController,
ip='172.31.132.205',
port=6653)
net.propagationModel(model="logDistance", exp=3.6)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
print "*** Associating Stations"
#Hosting mesh network and associating nodes
net.addLink(mpoint,
cls=physicalMesh,
intf='wlx8416f91916ac',
ssid='mesh-ssid',
channel=1)
net.addLink(ap1, cls=mesh, intf='ap1-wlan2', ssid='mesh-ssid', channel=1)
net.addLink(ap2, cls=mesh, intf='ap2-wlan2', ssid='mesh-ssid', channel=1)
net.addLink(mr1, cls=mesh, intf='mr1-wlan0', ssid='mesh-ssid', channel=1)
net.addLink(mr2, cls=mesh, intf='mr2-wlan0', ssid='mesh-ssid', channel=1)
print """plotting graph"""
net.plotGraph(max_x=400, max_y=400)
print "*** Starting network"
net.build()
# Assign IP address to USB dongle mesh interface
os.system('ip addr add 10.0.0.3/16 dev phympoint-mp0')
# Add route in the root system for the other mesh network
os.system('route add -net 10.0.2.0/24 gw 10.0.2.1 phympoint-mp0')
os.system('route add -net 10.0.1.0/24 gw 10.0.1.1 phympoint-mp0')
# Enable IP forwarding in mesh portal
mpoint.cmd('echo 1 > /proc/sys/net/ipv4/ip_forward')
# Add gateway entry in the nodes
sta1.cmd('route add -net 10.0.0.0/16 gw 10.0.3.1')
sta2.cmd('route add -net 10.0.0.0/16 gw 10.0.3.1')
sta3.cmd('route add -net 10.0.0.0/16 gw 10.0.3.1')
sta4.cmd('route add -net 10.0.0.0/16 gw 10.0.3.1')
mr1.cmd('route add -net 10.0.0.0/16 gw 10.0.3.1')
mr2.cmd('route add -net 10.0.0.0/16 gw 10.0.3.1')
# Start controller and Openflow enabled mesh access points
c0.start()
ap1.start([c0])
ap2.start([c0])
# Fog node/processing nodes intialization
print("***Waiting for network intialization")
time.sleep(5)
mr1.cmd('python3 sensorserver.py 10.0.1.6 &')
mr2.cmd('python3 sensorserver.py 10.0.3.7 13550 10.0.3.6 12550 &')
mr1.cmd('python3 worker.py &')
mr2.cmd('python3 worker.py &')
sta1.cmd('python3 actuator.py &')
print("***Waiting to activate sensor")
time.sleep(15)
sta2.cmd('python3 sensor.py 10.0.3.6 temp 10.0.3.2 &')
info("*** Running CLI\n")
CLI_wifi(net)
# Delete the mesh interface created previously
os.system('iw dev phympoint-mp0 del')
print "*** Stopping network"
net.stop()
os.system('mn -c')
os.system('pkill -9 python3')
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
accessPoint=OVSKernelAP,
link=wmediumd,
wmediumd_mode=interference,
configure4addr=True,
autoAssociation=False)
info("*** Creating nodes\n")
ap1 = net.addAccessPoint('ap1',
_4addr="ap",
ssid="wds-ssid1",
mode="g",
channel="1",
position='30,30,0')
ap2 = net.addAccessPoint('ap2',
_4addr="client",
ssid="wds-ssid2",
mode="g",
channel="1",
position='40,60,0')
ap3 = net.addAccessPoint('ap3',
_4addr="client",
ssid="wds-ssid3",
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',
controller=Controller,
ip='127.0.0.1',
port=6633)
info("*** Configuring Propagation Model\n")
net.propagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Adding Link\n")
net.addLink(ap1, ap2, cls=_4address)
net.addLink(ap1, ap3, cls=_4address)
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(mobility):
'Create a network.'
net = Mininet_wifi(link=wmediumd, wmediumd_mode=interference)
info("*** Creating nodes\n")
if mobility:
sta1 = net.addStation('sta1',
mac='00:00:00:00:00:01',
ip='192.168.0.1/24')
else:
sta1 = net.addStation('sta1',
mac='00:00:00:00:00:01',
ip='192.168.0.1/24',
position='20,60,0')
sta2 = net.addStation('sta2',
mac='00:00:00:00:00:02',
ip='192.168.1.1/24',
position='90,60,0')
ap1 = net.addStation('ap1',
type='ap',
mac='02:00:00:00:01:00',
ip='192.168.0.10/24',
ssid="apadhoc-ssid1",
mode="g",
channel="1",
position='40,60,0')
ap2 = net.addStation('ap2',
type='ap',
mac='02:00:00:00:02:00',
ip='192.168.1.10/24',
ssid="apadhoc-ssid2",
mode="g",
channel="6",
position='70,60,0')
net.propagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Adding Link\n")
net.addLink(ap1, ap2) # wired connection
info("*** Plotting Graph\n")
net.plotGraph(max_x=120, max_y=120)
if mobility:
net.startMobility(time=1)
net.mobility(sta1, 'start', time=2, position='20.0,60.0,0.0')
net.mobility(sta1, 'stop', time=6, position='110.0,60.0,0.0')
net.stopMobility(time=6)
info("*** Starting network\n")
net.build()
ap1.cmd('echo 1 > /proc/sys/net/ipv4/ip_forward')
ap2.cmd('echo 1 > /proc/sys/net/ipv4/ip_forward')
ap1.setIP('192.168.2.1/24', intf='ap1-eth1')
ap2.setIP('192.168.2.2/24', intf='ap2-eth1')
ap1.cmd('route add -net 192.168.1.0/24 gw 192.168.2.2')
ap2.cmd('route add -net 192.168.0.0/24 gw 192.168.2.1')
sta1.cmd('route add -net 192.168.1.0/24 gw 192.168.0.10')
sta1.cmd('route add -net 192.168.2.0/24 gw 192.168.0.10')
sta2.cmd('route add -net 192.168.0.0/24 gw 192.168.1.10')
sta2.cmd('route add -net 192.168.2.0/24 gw 192.168.1.10')
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=RemoteController,
accessPoint=UserAP,
link=wmediumd,
wmediumd_mode=interference)
staList = []
internetIface = 'enp2s0'
usbDongleIface = 'wlan2'
print("*** Creating nodes")
for n in range(10):
staList.append(n)
staList[n] = net.addStation('sta%s' % (n + 1),
wlans=2,
mac='00:00:00:00:00:' + '%02x' % (n + 1),
ip='192.168.0.%s/24' % (n + 1))
phyap1 = net.addPhysicalBaseStation(
'phyap1',
wlans=2,
protocols='OpenFlow13',
ssid='Sigcomm-2016-Mininet-WiFi,Sigcomm-2016-Mininet-WiFi',
mode='g',
channel='1',
position='50,115,0',
phywlan=usbDongleIface)
ap2 = net.addAccessPoint('ap2',
protocols='OpenFlow13',
ssid='ap-ssid2',
mode='g',
channel='11',
position='100,175,0')
ap3 = net.addAccessPoint('ap3',
protocols='OpenFlow13',
ssid='ap-ssid3',
mode='g',
channel='6',
position='150,115,0')
ap4 = net.addAccessPoint('ap4',
protocols='OpenFlow13',
ssid='ap-ssid4',
mode='g',
channel='11',
position='100,55,0')
c5 = net.addController('c5', controller=RemoteController, port=6653)
sta11 = net.addStation('sta11', ip='10.0.0.111/8', position='60,100,0')
h12 = net.addHost('h12', ip='10.0.0.109/8')
root = net.addHost('root', ip='10.0.0.254/8', inNamespace=False)
print("*** Configuring Propagation Model")
net.propagationModel(model="logDistance", exp=4)
print("*** Configuring wifi nodes")
net.configureWifiNodes()
print("*** Creating links")
for sta in staList:
net.addLink(sta, cls=mesh, ssid='meshNet')
net.plotGraph(max_x=240, max_y=240)
"Seed"
net.seed(20)
print("*** Associating and Creating links")
net.addLink(phyap1, ap2)
net.addLink(ap2, ap3)
net.addLink(sta11, phyap1, 0, 1)
net.addLink(ap3, ap4)
net.addLink(ap4, phyap1)
net.addLink(root, ap3)
net.addLink(phyap1, h12)
print("*** Starting network")
net.build()
c5.start()
phyap1.start([c5])
ap2.start([c5])
ap3.start([c5])
ap4.start([c5])
time.sleep(2)
'output=all,flood'
ap3.cmd(
'dpctl unix:/tmp/ap3 meter-mod cmd=add,flags=1,meter=1 drop:rate=100')
ap3.cmd(
'dpctl unix:/tmp/ap3 flow-mod table=0,cmd=add in_port=4,eth_type=0x800,ip_dst=10.0.0.100,meter:1 apply:output=flood'
)
phyap1.cmd(
'dpctl unix:/tmp/phyap1 flow-mod table=0,cmd=add in_port=2,ip_dst=10.0.0.109,eth_type=0x800,ip_proto=6,tcp_dst=80 apply:set_field=tcp_dst:80,set_field=ip_dst:10.0.0.111,output=5'
)
phyap1.cmd(
'dpctl unix:/tmp/phyap1 flow-mod table=0,cmd=add in_port=1,eth_type=0x800,ip_proto=6,tcp_src=80 apply:set_field=ip_src:10.0.0.109,output=2'
)
fixNetworkManager(root, 'root-eth0')
startNAT(root, internetIface)
sta11.cmd('ip route add default via 10.0.0.254')
sta11.cmd('pushd /home/fontes; python3 -m http.server 80 &')
ip = 201
for sta in staList:
sta.setIP('10.0.0.%s/8' % ip, intf="%s-wlan1" % sta)
sta.cmd('ip route add default via 10.0.0.254')
ip += 1
net.startMobility(startTime=0,
model='RandomWalk',
max_x=200,
max_y=200,
min_v=0.1,
max_v=0.2)
print("*** Running CLI")
CLI_wifi(net)
print("*** Stopping network")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=RemoteController, accessPoint=OVSKernelAP,
link=wmediumd, enable_interference=True)
print "*** Creating nodes"
sta1 = net.addStation('sta1', mac='00:00:00:00:00:02', position='50,50,0', ip='10.0.0.1/16', range=80)
sta2 = net.addStation('sta2', mac='00:00:00:00:00:03', position='150,50,0', ip='10.0.0.2/16', range=80)
sta3 = net.addStation('sta3', mac='00:00:00:00:00:04', position='250,300,0', ip='10.0.0.3/16', range=80)
sta4 = net.addStation('sta4', mac='00:00:00:00:00:05', position='350,200,0', ip='10.0.0.4/16', range=80)
#sta5 = net.addStation('sta5', mac='00:00:00:00:00:06', position='150,50,0', ip='10.0.0.5/16', range=80)
#sta6 = net.addStation('sta6', mac='00:00:00:00:00:07', position='150,150,0', ip='10.0.0.6/16', range=80)
#sta7 = net.addStation('sta7', mac='00:00:00:00:00:08', position='150,250,0', ip='10.0.0.7/16', range=80)
#sta17 = net.addStation('sta17', mac='00:00:00:00:00:18', position='150,200,0', ip='10.0.0.17/16', range=80)
#sta8 = net.addStation('sta8', mac='00:00:00:00:00:09', position='150,350,0', ip='10.0.0.8/16', range=80)
#sta9 = net.addStation('sta9', mac='00:00:00:00:00:10', position='250,50,0', ip='10.0.0.9/16', range=80)
#sta10 = net.addStation('sta10', mac='00:00:00:00:00:11', position='250,150,0', ip='10.0.0.10/16', range=80)
#sta11 = net.addStation('sta11', mac='00:00:00:00:00:12', position='250,250,0', ip='10.0.0.11/16', range=80)
#sta12 = net.addStation('sta12', mac='00:00:00:00:00:13', position='250,350,0', ip='10.0.0.12/16', range=80)
#sta13 = net.addStation('sta13', mac='00:00:00:00:00:14', position='350,50,0', ip='10.0.0.13/16', range=80)
#sta14 = net.addStation('sta14', mac='00:00:00:00:00:15', position='350,150,0', ip='10.0.0.14/16', range=80)
#sta15 = net.addStation('sta15', mac='00:00:00:00:00:16', position='350,250,0', ip='10.0.0.15/16', range=80)
#sta16 = net.addStation('sta16', mac='00:00:00:00:00:17', position='350,350,0', ip='10.0.0.16/16', range=80)
ap1 = net.addAccessPoint('ap1', wlans=2, type='mesh', ssid="ssid1,", position='100,100,0', mode="g", channel="1")
ap2 = net.addAccessPoint('ap2', wlans=2, type='mesh', ssid="ssid2,", position='300,250,0', mode='g', channel='1')
mr1 = net.addStation('mr1', wlans=2, type='mesh', ssid="ssid3,", mode="g", channel="1", position='200,100,0')
mr2 = net.addStation('mr2', wlans=2, type='mesh', ssid="ssid4,", mode="g", channel="1", position='250,200,0')
#ap3 = net.addAccessPoint('ap3', wlans=2, type='mesh', ssid='ssid5,', position='200,120,0', mode="g", channel="1")
#ap4 = net.addAccessPoint('ap4', wlans=2, type='mesh', ssid='ssid6,', position='250,210,0', mode='g', channel='5')
#ap5 = net.addAccessPoint('ap5', wlans=2, type='mesh', ssid='ssid5,', position='200,200,0', mode='g', channel='5')
#ap6 = net.addAccessPoint('ap6', wlans=2, type='mesh', ssid='ssid6,', position='200,300,0', mode='g', channel='5')
#ap7 = net.addAccessPoint('ap7', wlans=2, type='mesh', ssid='ssid7,', position='300,100,0', mode='g', channel='11')
#ap8 = net.addAccessPoint('ap8', wlans=2, type='mesh', ssid='ssid8,', position='300,200,0', mode='g', channel='11')
#ap9 = net.addAccessPoint('ap9', wlans=2, type='mesh', ssid='ssid9,', position='300,300,0', mode='g', channel='11')
#ap1.setMAC('40:00:00:00:00:18', ap9.params['mac'][0])
#ap1.setRange(110,ap1.params['wlan'][1])
#ap2.setRange(110,ap2.params['wlan'][0])
#ap3.setRange(110,ap3.params['wlan'][0])
#ap4.setRange(110,ap4.params['wlan'][0])
#ap5.setRange(110,ap5.params['wlan'][0])
#ap6.setRange(110,ap6.params['wlan'][0])
#ap7.setRange(110,ap7.params['wlan'][0])
#ap8.setRange(110,ap8.params['wlan'][0])
#ap9.setRange(110,ap9.params['wlan'][0])
c0 = net.addController('c0', controller=RemoteController, ip='172.31.132.232', port=6653)
print "***configuring propagation model"
net.propagationModel(model="logDistance", exp=3.6)
print "*** Configuring wifi nodes"
net.configureWifiNodes()
print "*** Associating Stations"
net.addMesh(ap1, intf='ap1-wlan2', ssid='mesh-ssid', channel=1)
net.addMesh(ap2, intf='ap2-wlan2', ssid='mesh-ssid', channel=1)
net.addMesh(mr1, intf='mr1-wlan0', ssid='mesh-ssid', channel=1)
net.addMesh(mr2, intf='mr2-wlan0', ssid='mesh-ssid', channel=1)
#net.addMesh(ap3, intf='ap3-wlan2', ssid='mesh-ssid', channel=1)
#net.addMesh(ap4, intf='ap4-wlan2', ssid='mesh-ssid', channel=1)
#net.addLink(ap5, intf='ap5-wlan2', cls=mesh, ssid='mesh-ssid', channel=5)
#net.addLink(ap6, intf='ap6-wlan2', cls=mesh, ssid='mesh-ssid', channel=5)
#net.addLink(ap7, intf='ap7-wlan2', cls=mesh, ssid='mesh-ssid', channel=5)
#net.addLink(ap8, intf='ap8-wlan2', cls=mesh, ssid='mesh-ssid', channel=5)
#net.addLink(ap9, intf='ap9-wlan2', cls=mesh, ssid='mesh-ssid', channel=5)
print """plotting graph"""
net.plotGraph(max_x=400, max_y=400)
#"""association control"""
net.associationControl('ssf')
print """Seed"""
net.seed(1)
""" *** Available models:
RandomWalk, TruncatedLevyWalk, RandomDirection, RandomWayPoint, GaussMarkov
*** Association Control (AC) - mechanism that optimizes the use of the APs:
llf (Least-Loaded-First)
ssf (Strongest-Signal-First)"""
#net.startMobility(time=0, model='RandomWayPoint', max_x=120, max_y=120, min_v=0.3, max_v=0.5)
print "*** Starting network"
net.build()
c0.start()
ap1.start([c0])
ap2.start([c0])
#ap3.start([c0])
#ap4.start([c0])
#ap5.start([c0])
#ap6.start([c0])
#ap7.start([c0])
#ap8.start([c0])
#ap9.start([c0])
#ap1.cmd(" ifconfig ap1-mp2 10.0.0.51")
#ap2.cmd(" ifconfig ap2-mp2 10.0.0.52")
#ap3.cmd(" ifconfig ap3-wlan1 172.31.0.3/16")
#ap4.cmd(" ifconfig ap4-wlan1 172.31.0.4/16")
#ap5.cmd(" ifconfig ap5-wlan1 172.31.0.5/16")
#ap6.cmd(" ifconfig ap6-wlan1 172.31.0.6/16")
#ap7.cmd(" ifconfig ap7-wlan1 172.31.0.7/16")
#ap8.cmd(" ifconfig ap8-wlan1 172.31.0.8/16")
#ap9.cmd(" ifconfig ap9-wlan1 172.31.0.9/16")
#ap1.cmd(" iw dev ap1-wlan1 interface add mon0 type monitor")
# ap1.cmd("ifconfig mon0 up")
info("*** Running CLI\n")
CLI_wifi(net)
print "*** Stopping network"
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
accessPoint=UserAP,
autoAssociation=False)
print("*** Creating nodes")
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',
controller=Controller,
ip='127.0.0.1',
port=6653)
net.propagationModel(model='logDistance', exp=5)
print("*** Configuring wifi nodes")
net.configureWifiNodes()
"plotting graph"
net.plotGraph(max_x=100, max_y=100)
print("*** Starting network")
net.build()
c0.start()
ap1.start([c0])
sta1.setRange(15)
sta2.setRange(15)
sta3.setRange(15)
sta4.setRange(15)
sta5.setRange(15)
sta1.cmd('iwconfig sta1-wlan0 essid %s ap %s' %
(ap1.params['ssid'][1], ap1.params['mac'][1]))
sta2.cmd('iwconfig sta2-wlan0 essid %s ap %s' %
(ap1.params['ssid'][2], ap1.params['mac'][2]))
sta3.cmd('iwconfig sta3-wlan0 essid %s ap %s' %
(ap1.params['ssid'][2], ap1.params['mac'][2]))
sta4.cmd('iwconfig sta4-wlan0 essid %s ap %s' %
(ap1.params['ssid'][3], ap1.params['mac'][3]))
sta5.cmd('iwconfig sta5-wlan0 essid %s ap %s' %
(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'
)
print("*** Running CLI")
CLI_wifi(net)
print("*** Stopping network")
net.stop()
def topology():
taskTime = 20
ncars = 4
"Create a network."
net = Mininet_wifi(controller=Controller, switch=OVSKernelSwitch,
accessPoint=OVSKernelAP)
print("*** Creating nodes")
cars = []
stas = []
for idx in range(0, ncars):
cars.append(idx)
stas.append(idx)
for idx in range(0, ncars):
cars[idx] = net.addCar('car%s' % idx, wlans=2, ip='10.0.0.%s/8'
% (idx + 1), range="50,50",
mac='00:00:00:00:00:0%s' % idx, mode='b', position='%d,%d,0'
% ((120 - (idx * 20)),
(100 - (idx * 0))))
eNodeB1 = net.addAccessPoint('eNodeB1', ssid='eNodeB1', dpid='1000000000000000',
mode='ac', channel='36', position='80,75,0')
eNodeB2 = net.addAccessPoint('eNodeB2', ssid='eNodeB2', dpid='2000000000000000',
mode='ac', channel='40', position='180,75,0')
rsu1 = net.addAccessPoint('rsu1', ssid='rsu1', dpid='3000000000000000', mode='g',
channel='11', position='140,120,0')
c1 = net.addController('c1', controller=Controller)
client = net.addHost ('client')
switch = net.addSwitch ('switch', dpid='4000000000000000')
client.plot(position='125,230,0')
switch.plot(position='125,200,0')
print("*** Configuring Propagation Model")
net.propagationModel(model="logDistance", exp=4.1)
print("*** Configuring wifi nodes")
net.configureWifiNodes()
print("*** Creating links")
net.addLink(eNodeB1, switch)
net.addLink(eNodeB2, switch)
net.addLink(rsu1, switch)
net.addLink(switch, client)
net.addLink(rsu1, cars[0])
net.addLink(eNodeB2, cars[0])
net.addLink(eNodeB1, cars[3])
'Plotting Graph'
net.plotGraph(max_x=250, max_y=250)
print("*** Starting network")
net.build()
c1.start()
eNodeB1.start([c1])
eNodeB2.start([c1])
rsu1.start([c1])
switch.start([c1])
for sw in net.carsSW:
sw.start([c1])
i = 1
j = 2
for car in cars:
car.setIP('192.168.0.%s/24' % i, intf='%s-wlan0' % car)
car.setIP('192.168.1.%s/24' % i, intf='%s-eth2' % car)
car.cmd('ip route add 10.0.0.0/8 via 192.168.1.%s' % j)
car.cmd('echo 1 > /proc/sys/net/ipv4/ip_forward')
i += 2
j += 2
i = 1
j = 2
for carsta in net.carsSTA:
carsta.setIP('10.0.0.%s/24' % i, intf='%s-mp0' % carsta)
carsta.setIP('192.168.1.%s/24' % j, intf='%s-eth3' % carsta)
carsta.cmd('echo 1 > /proc/sys/net/ipv4/ip_forward')
i += 1
j += 2
for carsta1 in net.carsSTA:
i = 1
j = 1
for carsta2 in net.carsSTA:
if carsta1 != carsta2:
carsta1.cmd('route add -host 192.168.1.%s gw 10.0.0.%s' % (j, i))
i += 1
j += 2
client.cmd('ifconfig client-eth0 200.0.10.2')
net.carsSTA[0].cmd('ifconfig car0STA-eth3 200.0.10.50')
cars[0].cmd('modprobe bonding mode=3')
cars[0].cmd('ip link add bond0 type bond')
cars[0].cmd('ip link set bond0 address 02:01:02:03:04:08')
cars[0].cmd('ip link set car0-eth2 down')
cars[0].cmd('ip link set car0-eth2 address 00:00:00:00:00:11')
cars[0].cmd('ip link set car0-eth2 master bond0')
cars[0].cmd('ip link set car0-wlan0 down')
cars[0].cmd('ip link set car0-wlan0 address 00:00:00:00:00:15')
cars[0].cmd('ip link set car0-wlan0 master bond0')
cars[0].cmd('ip link set car0-wlan1 down')
cars[0].cmd('ip link set car0-wlan1 address 00:00:00:00:00:13')
cars[0].cmd('ip link set car0-wlan1 master bond0')
cars[0].cmd('ip addr add 200.0.10.100/24 dev bond0')
cars[0].cmd('ip link set bond0 up')
cars[3].cmd('ifconfig car3-wlan0 200.0.10.150')
client.cmd('ip route add 192.168.1.8 via 200.0.10.150')
client.cmd('ip route add 10.0.0.1 via 200.0.10.150')
net.carsSTA[3].cmd('ip route add 200.0.10.2 via 192.168.1.7')
net.carsSTA[3].cmd('ip route add 200.0.10.100 via 10.0.0.1')
net.carsSTA[0].cmd('ip route add 200.0.10.2 via 10.0.0.4')
cars[0].cmd('ip route add 10.0.0.4 via 200.0.10.50')
cars[0].cmd('ip route add 192.168.1.7 via 200.0.10.50')
cars[0].cmd('ip route add 200.0.10.2 via 200.0.10.50')
cars[3].cmd('ip route add 200.0.10.100 via 192.168.1.8')
os.system('rm *.vanetdata')
#os.system('xterm -hold -title "car0" -e "util/m car0 ping 200.0.10.2" &')
cars[0].cmdPrint("cvlc -vvv v4l2:///dev/video0 --mtu 1000 --sout \'#transcode{vcodec=mp4v,vb=800,scale=1,\
acodec=mpga,ab=128,channels=1}: duplicate{dst=display,dst=rtp{sdp=rtsp://200.0.10.100:8080/helmet.sdp}}\' &")
client.cmdPrint("cvlc rtsp://200.0.10.100:8080/helmet.sdp &")
os.system('ovs-ofctl mod-flows switch in_port=1,actions=drop')
os.system('ovs-ofctl mod-flows switch in_port=2,actions=drop')
os.system('ovs-ofctl mod-flows switch in_port=3,actions=drop')
time.sleep(2)
print("applying first rule")
os.system('ovs-ofctl mod-flows switch in_port=1,actions=output:4')
os.system('ovs-ofctl mod-flows switch in_port=4,actions=output:1')
os.system('ovs-ofctl mod-flows switch in_port=2,actions=drop')
os.system('ovs-ofctl mod-flows switch in_port=3,actions=drop')
os.system('ovs-ofctl del-flows eNodeB1')
os.system('ovs-ofctl del-flows eNodeB2')
os.system('ovs-ofctl del-flows rsu1')
cars[0].cmd('ip route add 200.0.10.2 via 200.0.10.50')
client.cmd('ip route add 200.0.10.100 via 200.0.10.150')
kernel = 0
var = client.cmd('ifconfig client-eth0 | grep \"bytes\" | awk -F\' \' \'NR==1{print $5}\'')
if var:
kernel = 1
timeout = time.time() + taskTime
currentTime = time.time()
i = 0
while True:
if time.time() > timeout:
break
if time.time() - currentTime >= i:
recordValues(cars[0], client, kernel)
i += 0.5
print("Moving nodes")
cars[0].setPosition('150,100,0')
cars[1].setPosition('120,100,0')
cars[2].setPosition('90,100,0')
cars[3].setPosition('70,100,0')
# time.sleep(3)
print("applying second rule")
os.system('ovs-ofctl mod-flows switch in_port=1,actions=drop')
os.system('ovs-ofctl mod-flows switch in_port=2,actions=output:4')
os.system('ovs-ofctl mod-flows switch in_port=4,actions=output:2,3')
os.system('ovs-ofctl mod-flows switch in_port=3,actions=output:4')
os.system('ovs-ofctl del-flows eNodeB1')
os.system('ovs-ofctl del-flows eNodeB2')
os.system('ovs-ofctl del-flows rsu1')
cars[0].cmd('ip route del 200.0.10.2 via 200.0.10.50')
client.cmd('ip route del 200.0.10.100 via 200.0.10.150')
timeout = time.time() + taskTime
currentTime = time.time()
i = 0
while True:
if time.time() > timeout:
break
if time.time() - currentTime >= i:
recordValues(cars[0], client, kernel)
i += 0.5
print("Moving nodes")
cars[0].setPosition('190,100,0')
cars[1].setPosition('150,100,0')
cars[2].setPosition('120,100,0')
cars[3].setPosition('90,100,0')
# time.sleep(2)
print("applying third rule")
os.system('ovs-ofctl mod-flows switch in_port=1,actions=drop')
os.system('ovs-ofctl mod-flows switch in_port=3,actions=drop')
os.system('ovs-ofctl mod-flows switch in_port=2,actions=output:4')
os.system('ovs-ofctl mod-flows switch in_port=4,actions=output:2')
os.system('ovs-ofctl del-flows eNodeB1')
os.system('ovs-ofctl del-flows eNodeB2')
os.system('ovs-ofctl del-flows rsu1')
timeout = time.time() + taskTime
currentTime = time.time()
i = 0
while True:
if time.time() > timeout:
break
if time.time() - currentTime >= i:
recordValues(cars[0], client, kernel)
i += 0.5
print("*** Generating graph")
graphic()
os.system('pkill -f vlc')
os.system('pkill xterm')
print("*** Running CLI")
CLI_wifi(net)
#os.system('rm *.vanetdata')
print("*** Stopping network")
net.stop()
