Python Mininet.addMesh方法代码示例

# 需要导入模块: from mininet.net import Mininet [as 别名]
# 或者: from mininet.net.Mininet import addMesh [as 别名]
def topology():

    "Create a network."
    net = Mininet( controller=RemoteController, link=TCLink, switch=OVSKernelSwitch )
    sta = []

    print "*** Creating nodes"
    for n in range(10):
	sta.append(n)
	sta[n] = net.addStation( 'sta%s' % (n+1), wlans=2, mac='00:00:00:00:00:%s' % (n+1), ip='192.168.0.%s/24' % (n+1) )
    phyap1 = net.addPhysicalBaseStation( 'phyap1', ssid= 'SBRC16-MininetWiFi', mode= 'g', channel= '1', position='50,115,0', wlan='wlan11' )
    sta11 = net.addStation( 'sta11', ip='10.0.0.111/8', position='120,200,0')
    ap2 = net.addBaseStation( 'ap2', ssid= 'ap2', mode= 'g', channel= '11', position='100,175,0' )
    ap3 = net.addBaseStation( 'ap3', ssid= 'ap3', mode= 'g', channel= '6', position='150,50,0' )
    ap4 = net.addBaseStation( 'ap4', ssid= 'ap4', mode= 'g', channel= '1', position='175,150,0' )
    c1 = net.addController( 'c1', controller=Controller, port=6653 )
    root = Node( 'root', inNamespace=False )

    print "*** Creating links"
    for station in sta:
        net.addMesh(station, ssid='meshNet')

    """uncomment to plot graph"""
    net.plotGraph(max_x=240, max_y=240)

    """Routing"""
    net.meshRouting('custom')

    """Seed"""
    net.seed(20)

    print "*** Associating and Creating links"
    net.addLink(phyap1, ap2)
    net.addLink(ap2, ap3)
    net.addLink(ap3, ap4)

    print "*** Starting network"
    net.build()

    c1.start()
    phyap1.start( [c1] )
    ap2.start( [c1] )
    ap3.start( [c1] )
    ap4.start( [c1] )

    ip = 201
    for station in sta:
        station.cmd('ifconfig %s-wlan1 10.0.0.%s/8' % (station, ip))
        ip+=1

    "*** Available models: RandomWalk, TruncatedLevyWalk, RandomDirection, RandomWayPoint, GaussMarkov, ReferencePoint, TimeVariantCommunity ***"
    net.startMobility(startTime=0, model='RandomWalk', max_x=200, max_y=220, min_v=0.1, max_v=0.2)

    print "*** Running CLI"
    CLI( net )

    print "*** Stopping network"
    net.stop()

# 需要导入模块: from mininet.net import Mininet [as 别名]
# 或者: from mininet.net.Mininet import addMesh [as 别名]
def topology():

    "Create a network."
    net = Mininet( controller=Controller, link=TCLink, switch=OVSKernelSwitch )

    print "*** Creating nodes"
    car = []
    for x in range(0,20):
        car.append(x)
    for x in range(0,20):
        car[x] = net.addVehicle( 'car%s' % x, wlans=2, ip='10.0.0.%s/8' % (x+1) )
	
    bs1 = net.addBaseStation( 'BS1', ssid= 'new-ssid1', mode= 'g', channel= '1' )
    bs2 = net.addBaseStation( 'BS2', ssid= 'new-ssid2', mode= 'g', channel= '6' )
    bs3 = net.addBaseStation( 'BS3', ssid= 'new-ssid3', mode= 'g', channel= '11' )
    c1 = net.addController( 'c1', controller=Controller )

    print "*** Associating and Creating links"
    for x in range(0,20):
        net.addMesh(car[x], ssid='mesh')

    net.addLink(bs1, bs2)
    net.addLink(bs1, bs3)
       
    print "*** Starting network"
    net.build()
    c1.start()
    bs1.start( [c1] )
    bs2.start( [c1] )
    bs3.start( [c1] )
  
    """Available Options: sumo, sumo-gui"""
    #Put your sumocfg file in /mininet/sumo/data
    net.useExternalProgram('sumo-gui', config_file='map.sumocfg')

    """Routing"""
    #net.meshRouting('custom')


    print "*** Running CLI"
    CLI( net )

    print "*** Stopping network"
    net.stop()

# 需要导入模块: from mininet.net import Mininet [as 别名]
# 或者: from mininet.net.Mininet import addMesh [as 别名]
def topology():
    "Create a network."
    net = Mininet( )

    print "*** Creating nodes"
    sta1 = net.addStation( 'sta1' )
    sta2 = net.addStation( 'sta2' )
    sta3 = net.addStation( 'sta3' )

    print "*** Creating links"
    net.addMesh(sta1, ssid='meshNet')
    net.addMesh(sta2, ssid='meshNet') 
    net.addMesh(sta3, ssid='meshNet') 

    print "*** Starting network"
    net.build()

    print "*** Running CLI"
    CLI( net )

    print "*** Stopping network"
    net.stop()

# 需要导入模块: from mininet.net import Mininet [as 别名]
# 或者: from mininet.net.Mininet import addMesh [as 别名]
def topology():

    "Create a network."
    net = Mininet( controller=Controller, link=TCLink, switch=OVSKernelSwitch )

    print "*** Creating nodes"
    car1 = net.addVehicle( 'car1', wlans=2, mac='00:00:00:00:00:01', ip='10.0.0.1/8', min_speed=1, max_speed=5 )
    car2 = net.addVehicle( 'car2', wlans=2, mac='00:00:00:00:00:02', ip='10.0.0.2/8', min_speed=5, max_speed=10 )
    car3 = net.addVehicle( 'car3', mac='00:00:00:00:00:03', ip='10.0.0.3/8', min_speed=10, max_speed=15 )
    car4 = net.addVehicle( 'car4', mac='00:00:00:00:00:04', ip='10.0.0.4/8', min_speed=15, max_speed=20 )
    car5 = net.addVehicle( 'car5', mac='00:00:00:00:00:05', ip='10.0.0.5/8', min_speed=15, max_speed=20 )
    bs1 = net.addBaseStation( 'BS1', ssid= 'new-ssid1', mode= 'g', channel= '1' )
    bs2 = net.addBaseStation( 'BS2', ssid= 'new-ssid2', mode= 'g', channel= '6' )
    bs3 = net.addBaseStation( 'BS3', ssid= 'new-ssid3', mode= 'g', channel= '11' )
    c1 = net.addController( 'c1', controller=Controller )

    print "*** Associating and Creating links"
    net.addMesh(car1, ssid='mesh')
    net.addMesh(car2, ssid='mesh')
    net.addMesh(car3, ssid='mesh')
    net.addMesh(car4, ssid='mesh')
    net.addMesh(car5, ssid='mesh')
    net.addLink(bs1, bs2)
    net.addLink(bs1, bs3)
       
    print "*** Starting network"
    net.build()
    c1.start()
    bs1.start( [c1] )
    bs2.start( [c1] )
    bs3.start( [c1] )
    
    """uncomment to plot graph"""
    net.plotGraph(max_x=500, max_y=500)

    """Number of Roads"""
    net.roads(4)

    """Seed"""
    net.seed(20) 

    """Start Mobility"""
    net.startMobility(startTime=0)
   
    print "*** Running CLI"
    CLI( net )

    print "*** Stopping network"
    net.stop()

# 需要导入模块: from mininet.net import Mininet [as 别名]
# 或者: from mininet.net.Mininet import addMesh [as 别名]
def topology():

    "Create a network."
    net = Mininet( controller=RemoteController, link=TCLink, switch=UserSwitch )
    staList = []
    internetIface = 'eth0'
    usbDongleIface = 'wlan0'

    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:%s' % (n+1), ip='192.168.0.%s/24' % (n+1) )
    phyap1 = net.addPhysicalBaseStation( 'phyap1', protocols='OpenFlow13', ssid='Sigcomm-2016-Mininet-WiFi', mode= 'g', channel= '1', position='50,115,0', phywlan=usbDongleIface )
    ap2 = net.addBaseStation( 'ap2', protocols='OpenFlow13', ssid='ap-ssid2', mode= 'g', channel= '11', position='100,175,0' )
    ap3 = net.addBaseStation( 'ap3', protocols='OpenFlow13', ssid='ap-ssid3', mode= 'g', channel= '6', position='150,115,0' )
    ap4 = net.addBaseStation( '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 "*** Creating links"
    for sta in staList:
        net.addMesh(sta, ssid='meshNet')

    """uncomment to plot graph"""
    net.plotGraph(max_x=240, max_y=240)

    """Routing"""
    net.meshRouting('custom')

    """Seed"""
    net.seed(20)

    print "*** Associating and Creating links"
    net.addLink(phyap1, ap2)
    net.addLink(ap2, ap3)
    net.addLink(sta11, ap2)
    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

    "*** Available models: RandomWalk, TruncatedLevyWalk, RandomDirection, RandomWayPoint, GaussMarkov, ReferencePoint, TimeVariantCommunity ***"
    net.startMobility(startTime=0, model='RandomWalk', max_x=200, max_y=200, min_v=0.1, max_v=0.2)

    print "*** Running CLI"
    CLI( net )

    print "*** Stopping network"
    net.stop()

# 需要导入模块: from mininet.net import Mininet [as 别名]
# 或者: from mininet.net.Mininet import addMesh [as 别名]
def topology():

    "Create a network."
    net = Mininet( controller=RemoteController, link=TCLink, switch=UserSwitch )
    sta = []

    print "*** Creating nodes"
    for n in range(10):
	sta.append(n)
	sta[n] = net.addStation( 'sta%s' % (n+1), wlans=2, mac='00:00:00:00:00:%s' % (n+1), ip='192.168.0.%s/24' % (n+1) )
    phyap1 = net.addPhysicalBaseStation( 'phyap1', protocols='OpenFlow13', ssid= 'ap-ssid1', mode= 'g', channel= '1', position='50,115,0', wlan='wlan11' )
    ap2 = net.addBaseStation( 'ap2', protocols='OpenFlow13', ssid= 'ap-ssid2', mode= 'g', channel= '11', position='100,175,0' )
    ap3 = net.addBaseStation( 'ap3', protocols='OpenFlow13', ssid= 'ap-ssid3', mode= 'g', channel= '6', position='150,115,0' )
    ap4 = net.addBaseStation( 'ap4', protocols='OpenFlow13', ssid= 'ap-ssid4', mode= 'g', channel= '6', position='100,55,0' )
    sta11 = net.addStation( 'sta11', ip='10.0.0.111/8', position='120,200,0')
    c1 = net.addController( 'c1', controller=RemoteController, port=6653 )
    root = Node( 'root', inNamespace=False )

    print "*** Creating links"
    for station in sta:
        net.addMesh(station, ssid='meshNet')

    """uncomment to plot graph"""
    net.plotGraph(max_x=240, max_y=240)

    """Routing"""
    net.meshRouting('custom')

    """Seed"""
    net.seed(20)

    print "*** Associating and Creating links"
    net.addLink(phyap1, ap2)
    net.addLink(ap2, ap3)
    net.addLink(sta11, ap2)
    net.addLink(ap3, ap4)
    net.addLink(ap4, phyap1)
    link = net.addLink( root, ap3 )
    link.intf1.setIP( '10.254', 8 )

    """Adding datapath"""
    net.addOfDataPath('ap3', 'wlan0')

    print "*** Starting network"
    net.build()

    c1.start()
    phyap1.start( [c1] )
    ap2.start( [c1] )
    ap3.start( [c1] )
    ap4.start( [c1] )

    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')

    startNAT( root )
    sta11.cmd('ip route add default via 10.0.0.254')
    sta11.cmd('pushd /homt/alpha; python3 -m http.server 80 &')

    ip = 201
    for station in sta:
        station.cmd('ifconfig %s-wlan1 10.0.0.%s/8' % (station, ip))
        station.cmd('ip route add default via 10.0.0.254')
        ip+=1

    "*** Available models: RandomWalk, TruncatedLevyWalk, RandomDirection, RandomWayPoint, GaussMarkov, ReferencePoint, TimeVariantCommunity ***"
    net.startMobility(startTime=0, model='RandomWalk', max_x=200, max_y=220, min_v=0.1, max_v=0.2)

    print "*** Running CLI"
    CLI( net )

    print "*** Stopping network"
    net.stop()