Ejemplo n.º 1
0
 def testDefaultDpid(self):
     """Verify that the default dpid is assigned using a valid provided
     canonical apname if no dpid is passed in ap creation."""
     ap = Mininet_wifi(topo=Topo_WiFi(),
                       accessPoint=self.accessPointClass,
                       station=Station, controller=Controller,
                      ).addAccessPoint('ap1')
     self.assertEqual(ap.defaultDpid(), ap.dpid)
Ejemplo n.º 2
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 def testActualDpidAssignment(self):
     """Verify that AP dpid is the actual dpid assigned if dpid is
     passed in ap creation."""
     dpid = self.dpidFrom(0xABCD)
     ap = Mininet_wifi(topo=Topo_WiFi(), accessPoint=self.accessPointClass,
                       station=Station, controller=Controller,
                      ).addAccessPoint('ap1', dpid=dpid)
     self.assertEqual(ap.dpid, dpid)
Ejemplo n.º 3
0
    def mobility(self, nodes, Mininet_wifi):
        if nodes is None:
            nodes = Mininet_wifi.stations + Mininet_wifi.aps
        for node in nodes:
            if isinstance(node, Station):
                if 'position' in node.params and node not in mobility.stations:
                    mobility.stations.append(node)
            if isinstance(node, AP):
                if 'position' in node.params and node not in mobility.aps:
                    mobility.aps.append(node)

        if Mininet_wifi.DRAW:
            Mininet_wifi.isReplaying = False
            Mininet_wifi.checkDimension(nodes)
            plot = plot2d
            if Mininet_wifi.max_z != 0:
                plot = plot3d

        currentTime = time()
        for node in nodes:
            if 'speed' not in node.params:
                node.params['speed'] = 1.0
            node.currentTime = 1 / node.params['speed']
            node.timestamp = float(1.0 / node.params['speed'])
            node.isStationary = False
            if hasattr(node, 'time'):
                self.timestamp = True

        calc_pos = self.notimestamp_
        if self.timestamp:
            calc_pos = self.timestamp_

        while mobility.thread_._keep_alive:
            time_ = time() - currentTime
            if len(nodes) == 0:
                break
            for node in nodes:
                if hasattr(node, 'position'):
                    calc_pos(node, time_)
                    if len(node.position) == 0:
                        nodes.remove(node)
                    mobility.configLinks()
                    if Mininet_wifi.DRAW:
                        plot.update(node)
            if Mininet_wifi.DRAW:
                plot.pause()
Ejemplo n.º 4
0
    def testDefaultDpidLen(self):
        """Verify that Default dpid length is 16 characters consisting of
        16 - len(hex of first string of contiguous digits passed in ap
        name) 0's followed by hex of first string of contiguous digits passed
        in ap name."""
        ap = Mininet_wifi(topo=Topo_WiFi(), accessPoint=self.accessPointClass,
                          station=Station, controller=Controller,
                         ).addAccessPoint('ap123')

        self.assertEqual(ap.dpid, self.dpidFrom_(123))
Ejemplo n.º 5
0
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()
Ejemplo n.º 6
0
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()
Ejemplo n.º 7
0
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()
Ejemplo n.º 8
0
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()
Ejemplo n.º 9
0
def topology(mobility):
    "Create a network."
    net = Mininet_wifi(link=wmediumd, wmediumd_mode=interference)

    info("*** Creating nodes\n")
    if mobility:
        sta1 = net.addStation('sta1')
        sta2 = net.addStation('sta2')
        sta3 = net.addStation('sta3')
    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')

    info("*** Configuring Propagation Model\n")
    net.setPropagationModel(model="logDistance", exp=4)

    info("*** Configuring wifi nodes\n")
    net.configureWifiNodes()

    info("*** Creating links\n")
    net.addLink(sta1, cls=mesh, ssid='meshNet',
                channel=5, ht_cap='HT40+') #, passwd='thisisreallysecret')
    net.addLink(sta2, cls=mesh, ssid='meshNet',
                channel=5, ht_cap='HT40+') #, passwd='thisisreallysecret')
    net.addLink(sta3, cls=mesh, ssid='meshNet',
                channel=5, ht_cap='HT40+') #, passwd='thisisreallysecret')

    if mobility:
        net.plotGraph(max_x=100, max_y=100)
        net.startMobility(time=0, model='RandomDirection',
                          max_x=100, max_y=100,
                          min_v=0.5, max_v=0.8, seed=20)

    info("*** Starting network\n")
    net.build()

    info("*** Running CLI\n")
    CLI_wifi(net)

    info("*** Stopping network\n")
    net.stop()
Ejemplo n.º 10
0
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', controller=Controller )

    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()
Ejemplo n.º 11
0
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.setPropagationModel(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'][0])
    sleep(3)
    sta2.cmd('wpa_cli -ista2-wlan0 p2p_connect %s %s' %
             (sta1.params['mac'][0], 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()
Ejemplo n.º 12
0
def topology():

    net = Mininet_wifi()

    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)

    net.plotGraph(max_x=100, max_y=100)

    info("*** Starting network\n")
    net.build()
    ap1.start([])

    info("*** Running CLI\n")
    CLI_wifi(net)

    info("*** Stopping network\n")
    net.stop()
Ejemplo n.º 13
0
def topology():
    "Create a network."
    net = Mininet_wifi(controller=Controller,
                       link=wmediumd,
                       wmediumd_mode=interference,
                       noise_threshold=-91,
                       fading_coefficient=0)

    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()

    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()
Ejemplo n.º 14
0
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()
Ejemplo n.º 15
0
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()
Ejemplo n.º 16
0
def topology():
    "Create a network."
    net = Mininet_wifi(link=wmediumd, wmediumd_mode=interference)

    info("*** Creating nodes\n")
    node1 = net.add6lowpan('node1', ip='2001::1/64', position='10,50,0')
    node2 = net.add6lowpan('node2', ip='2001::2/64', position='10,100,0')
    node3 = net.add6lowpan('node3', ip='2001::3/64', position='10,150,0')

    info("*** Configuring nodes\n")
    net.configureWifiNodes()

    info("*** Associating Nodes\n")
    net.addLink(node1, cls=mac802154Link, panid='0xbeef')
    net.addLink(node2, cls=mac802154Link, panid='0xbeef')
    net.addLink(node3, cls=mac802154Link, panid='0xbeef')

    info("*** Starting network\n")
    net.build()

    info("*** Running CLI\n")
    CLI_wifi(net)

    info("*** Stopping network\n")
    net.stop()
Ejemplo n.º 17
0
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()
Ejemplo n.º 18
0
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',
                          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')

    net.setPropagationModel(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=11)

    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()
Ejemplo n.º 19
0
def topology():
    "Create a network."
    net = Mininet_wifi(controller=Controller)

    info("*** Creating nodes\n")
    sta1 = net.addStation('sta1', sixlowpan=1, wpan_ip='2001::1/64')
    sta2 = net.addStation('sta2', sixlowpan=1, wpan_ip='2001::2/64')
    ap1 = net.addAccessPoint('ap1',
                             ssid="simplewifi",
                             mode="g",
                             channel="5",
                             failMode='standalone')

    info("*** Configuring wifi nodes\n")
    net.configureWifiNodes()

    info("*** Associating Stations\n")
    net.addLink(sta1, cls=sixLoWPANLink, panid='0xbeef')
    net.addLink(sta2, cls=sixLoWPANLink, panid='0xbeef')
    net.addLink(sta1, ap1)
    net.addLink(sta2, ap1)

    info("*** Starting network\n")
    net.build()
    ap1.start([])

    info("*** Running CLI\n")
    CLI_wifi(net)

    info("*** Stopping network\n")
    net.stop()
Ejemplo n.º 20
0
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.setPropagationModel(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()
Ejemplo n.º 21
0
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', mac='02:00:00:00:01:00',
                         ip='192.168.0.10/24', position='40,60,0')
    ap2 = net.addStation('ap2', mac='02:00:00:00:02:00',
                         ip='192.168.1.10/24', position='70,60,0')

    net.setPropagationModel(model="logDistance", exp=4.5)

    info("*** Configuring wifi nodes\n")
    net.configureWifiNodes()

    ap1.setMasterMode(intf='ap1-wlan0', ssid='ap1-ssid', channel='1', mode='n')
    ap2.setMasterMode(intf='ap2-wlan0', ssid='ap2-ssid', channel='6', mode='n')

    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='100.0,60.0,0.0')
        net.stopMobility(time=7)

    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('192.168.0.10/24', intf='ap1-wlan0')
    ap1.setIP('192.168.2.1/24', intf='ap1-eth2')
    ap2.setIP('192.168.1.10/24', intf='ap2-wlan0')
    ap2.setIP('192.168.2.2/24', intf='ap2-eth2')
    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()
Ejemplo n.º 22
0
def topology():
    "Create a network."
    net = Mininet_wifi()

    info("*** Creating nodes\n")
    sta1 = net.addStation('sta1', wifs=3)  # 3 wlan added
    sta2 = net.addStation('sta2')  # 1 wlan added
    ap1 = net.addAccessPoint('ap1',
                             ssid='ssid_1',
                             mode='g',
                             channel='5',
                             failMode="standalone")

    info("*** Configuring wifi nodes\n")
    net.configureWifiNodes()

    info("*** Associating...\n")
    net.addLink(ap1, sta1)
    net.addLink(sta1, cls=adhoc, ssid='adhoc1')
    net.addLink(sta2, cls=adhoc, ssid='adhoc1')

    info("*** Starting network\n")
    net.build()
    ap1.start([])

    info("*** Addressing...\n")
    sta1.setIP('192.168.10.1/24', intf="sta1-wlan1")
    sta2.setIP('192.168.10.2/24', intf="sta2-wlan0")

    info("*** Running CLI\n")
    CLI_wifi(net)

    info("*** Stopping network\n")
    net.stop()
Ejemplo n.º 23
0
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()
Ejemplo n.º 24
0
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()
Ejemplo n.º 25
0
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.setPropagationModel(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,
                ht_cap='HT40+')
    net.addLink(sta2, cls=adhoc, ssid='adhocNet', mode='g', channel=5)
    net.addLink(sta3,
                cls=adhoc,
                ssid='adhocNet',
                mode='g',
                channel=5,
                ht_cap='HT40+')

    info("*** Starting network\n")
    net.build()

    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()
Ejemplo n.º 27
0
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()
Ejemplo n.º 28
0
def topology():

    "Create a network."
    net = Mininet_wifi(controller=Controller)

    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',
                             model='DI524',
                             mode='g',
                             channel='1',
                             position='50,50,0')
    c1 = net.addController('c1')

    net.setPropagationModel(model="logDistance", exp=4)

    info("*** Configuring wifi nodes\n")
    net.configureWifiNodes()

    net.plotGraph(max_x=100, max_y=100)

    net.setMobilityModel(time=0,
                         model='RandomWayPoint',
                         max_x=100,
                         max_y=100,
                         min_v=0.5,
                         max_v=0.5,
                         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()
Ejemplo n.º 29
0
def topology():
    "Create a network."
    net = Mininet_wifi(link=wmediumd, wmediumd_mode=interference)

    info("*** Creating nodes\n")
    sta1 = net.addStation('sta1',
                          ip='10.0.0.1/8',
                          position='10,10,0',
                          channel='161')
    sta2 = net.addStation('sta2',
                          ip='10.0.0.2/8',
                          position='20,20,0',
                          channel='161')

    info("*** Configuring Propagation Model\n")
    net.setPropagationModel(model="logDistance", exp=3.5)

    net.setModule('./mac80211_hwsim.ko')

    info("*** Configuring wifi nodes\n")
    net.configureWifiNodes()

    net.plotGraph(max_x=200, max_y=200)

    info("*** Starting WiFi Direct\n")
    net.addLink(sta1, cls=ITSLink)
    net.addLink(sta2, cls=ITSLink)

    info("*** Starting network\n")
    net.build()

    info("*** Running CLI\n")
    CLI_wifi(net)

    info("*** Stopping network\n")
    net.stop()
Ejemplo n.º 30
0
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', wlans=2, ssid='ssid1,', position='10,10,0')
    ap2 = net.addAccessPoint('ap2', wlans=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()