def topology(coord):
"Create a network."
net = Mininet_wifi(controller=Controller, accessPoint=OVSKernelAP)
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', controller=Controller)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating and Creating links\n")
net.addLink(ap1, h1)
net.plotGraph(max_x=200, max_y=200)
if coord:
sta1.coord = ['40.0,30.0,0.0', '31.0,10.0,0.0', '31.0,30.0,0.0']
sta2.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
net.startMobility(time=0, repetitions=1)
if coord:
net.mobility(sta1, 'start', time=1)
net.mobility(sta2, 'start', time=2)
net.mobility(sta1, 'stop', time=12)
net.mobility(sta2, 'stop', time=22)
else:
net.mobility(sta1, 'start', time=1, position='40.0,30.0,0.0')
net.mobility(sta2, 'start', time=2, position='40.0,40.0,0.0')
net.mobility(sta1, 'stop', time=12, position='31.0,10.0,0.0')
net.mobility(sta2, 'stop', time=22, position='55.0,31.0,0.0')
net.stopMobility(time=23)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology(is_enable_cli=False):
"""
create a network.
mode (str): miminet or containernet
is_enable_cli (bool): running CLI
"""
c1 = RemoteController('c1', ip='172.17.20.12', port=6633)
net = Mininet_wifi(accessPoint=OVSKernelAP)
info("*** Starting network\n")
net.build()
c1.start()
if is_enable_cli:
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def start(self):
log.info("*** Starting network\n")
# self.net.plotGraph(max_x=200, max_y=200)
self.ts_netstart = time()
# trigger attachment
self.net.startMobility(time=0, repetitions=1)
for sta_name, sta_obj in iteritems(self.sta_dict):
self.net.mobility(sta_obj, 'start', time=1, position='0,0,0')
self.net.mobility(sta_obj, 'stop', time=2, position='0,0,0')
self.net.stopMobility(time=3)
self.net.build()
self.c1.start()
for ap_name, ap_obj in iteritems(self.ap_dict):
ap_obj.start([self.c1])
sleep(5) # wait for setup
CLI_wifi(self.net)
# TODO: clean this shit
result = self.exec_cmd('h1', 'ping 10.0.0.13 -c 1')
log.info(result)
result = self.exec_cmd('sta1', 'ping 10.0.0.11 -c 1')
log.info(result)
result = self.exec_cmd('sta2', 'ping 10.0.0.12 -c 1')
log.info(result)
result = self.exec_cmd(
'h1',
'python main.py color_finder 10.0.0.11:18800 10.0.0.13:18800 &')
log.info(result)
result = self.exec_cmd(
'sta1',
'python main.py data_forwarder 172.17.0.2:18800 10.0.0.11:18800 True &'
)
log.info(result)
result = self.exec_cmd(
'sta2',
'python main.py data_forwarder 10.0.0.13:18800 192.168.56.102:18900 False &'
)
log.info(result)
def run_cli(self):
log.info("*** Running CLI\n")
CLI_wifi(self.net)
def topology():
"Create a network."
c1 = RemoteController('c1', ip='172.17.20.11', port=6633)
net = Mininet_wifi(accessPoint=OVSKernelAP)
net.propagationModel(model="logDistance", exp=3)
info("*** Creating nodes\n")
#mode = 'mininet'
mode = 'containernet'
if mode == 'mininet':
h1 = net.addHost('h1',
cls=Node,
mac='00:00:00:00:00:01',
ip='10.0.0.11/8')
sta1 = net.addStation('sta1',
cls=Station,
mac='00:00:00:00:00:02',
ip='10.0.0.12/8')
sta2 = net.addStation('sta2',
cls=Station,
mac='00:00:00:00:00:03',
ip='10.0.0.13/8')
else:
dimage_name = 'kumokay/ubuntu14_wifi:latest'
h1 = net.addHost('h1',
cls=Docker,
dimage=dimage_name,
mac='00:00:00:00:00:01',
ip='10.0.0.11/8')
sta1 = net.addStation('sta1',
cls=DockerStation,
dimage=dimage_name,
mac='00:00:00:00:00:02',
ip='10.0.0.12/8')
sta2 = net.addStation('sta2',
cls=DockerStation,
dimage=dimage_name,
mac='00:00:00:00:00:03',
ip='10.0.0.13/8')
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid',
mode='g',
channel='1',
position='0,0,0')
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)
net.startMobility(time=0, repetitions=1)
net.mobility(sta1, 'start', time=1, position='0.0,0.0,0.0')
net.mobility(sta2, 'start', time=1, position='0.0,0.0,0.0')
net.mobility(sta1, 'stop', time=22, position='40.0,40.0,0.0')
net.mobility(sta2, 'stop', time=22, position='20.0,20.0,0.0')
net.stopMobility(time=23)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def __init__(self, mininet, stdin=sys.stdin, script=None):
CLI_wifi.__init__(self, mininet, stdin=sys.stdin, script=None)
def start_cil(self):
CLI_wifi(self.net)
return True