def myNetwork():
net = Mininet_wifi(link=wmediumd,
wmediumd_mode=interference,
ipBase='10.0.0.0/8')
info('*** Adding controller\n')
info('*** Add switches/APs\n')
info('*** Add hosts/stations\n')
sta1 = net.addStation('sta1', ip='10.0.0.1', position='50,10,0')
sta2 = net.addStation('sta2',
ip='10.0.0.2',
position='100,10,0',
color='blue')
sta3 = net.addStation('sta3',
ip='10.0.0.3',
position='170,10,0',
color='brown')
sta4 = net.addStation('sta4',
ip='10.0.0.4',
position='50,80,0',
color='purple')
sta5 = net.addStation('sta5',
ip='10.0.0.5',
position='110,80,0',
color='y')
sta6 = net.addStation('sta6',
ip='10.0.0.6',
position='230,40,0',
color='r')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=4)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info('*** Add links\n')
net.addLink(sta2,
cls=adhoc,
ssid='adhocNet',
proto='olsr',
mode='g',
channel=5,
intf='sta2-wlan0')
net.addLink(sta3,
cls=adhoc,
ssid='adhocNet',
proto='olsr',
mode='g',
channel=5,
intf='sta3-wlan0')
net.addLink(sta1,
cls=adhoc,
ssid='adhocNet',
proto='olsr',
mode='g',
channel=5,
intf='sta1-wlan0')
net.addLink(sta4,
cls=adhoc,
ssid='adhocNet',
proto='olsr',
mode='g',
channel=5,
intf='sta4-wlan0')
net.addLink(sta5,
cls=adhoc,
ssid='adhocNet',
proto='olsr',
mode='g',
channel=5,
intf='sta5-wlan0')
net.addLink(sta6,
cls=adhoc,
ssid='adhocNet',
proto='olsr',
mode='g',
channel=5,
intf='sta6-wlan0')
net.plotGraph(max_x=300, max_y=100)
info('*** Starting network\n')
net.build()
info('*** Starting controllers\n')
for controller in net.controllers:
controller.start()
info('*** Starting switches/APs\n')
info('*** Post configure nodes\n')
CLI(net)
net.stop()
def myNetwork():
net = Mininet_wifi(topo=None,
build=False,
link=wmediumd,
wmediumd_mode=interference,
ipBase='10.0.0.0/8')
info('*** Adding controller\n')
info('*** Add switches/APs\n')
info('*** Add hosts/stations\n')
R01 = net.addStation('R01', ip='10.0.0.1', position='2.0,1.0,0')
R02 = net.addStation('R02', ip='10.0.0.2', position='3.0,1.0,0')
R03 = net.addStation('R03', ip='10.0.0.3', position='4.0,1.0,0')
R04 = net.addStation('R04', ip='10.0.0.4', position='5.0,2.0,0')
R05 = net.addStation('R05', ip='10.0.0.5', position='5.0,3.0,0')
R06 = net.addStation('R06', ip='10.0.0.6', position='4.0,4.0,0')
R07 = net.addStation('R07', ip='10.0.0.7', position='3.0,4.0,0')
R08 = net.addStation('R08', ip='10.0.0.8', position='2.0,4.0,0')
R09 = net.addStation('R09', ip='10.0.0.9', position='1.0,3.0,0')
R10 = net.addStation('R10', ip='10.0.0.10', position='1.0,2.0,0')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=3)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info('*** Add links\n')
net.addLink(R01,
cls=adhoc,
ssid='new-ssid',
mode='g',
channel=1,
intf='R01-wlan0')
net.addLink(R02,
cls=adhoc,
ssid='new-ssid',
mode='g',
channel=1,
intf='R02-wlan0')
net.addLink(R03,
cls=adhoc,
ssid='new-ssid',
mode='g',
channel=1,
intf='R03-wlan0')
net.addLink(R04,
cls=adhoc,
ssid='new-ssid',
mode='g',
channel=1,
intf='R04-wlan0')
net.addLink(R05,
cls=adhoc,
ssid='new-ssid',
mode='g',
channel=1,
intf='R05-wlan0')
net.addLink(R06,
cls=adhoc,
ssid='new-ssid',
mode='g',
channel=1,
intf='R06-wlan0')
net.addLink(R07,
cls=adhoc,
ssid='new-ssid',
mode='g',
channel=1,
intf='R07-wlan0')
net.addLink(R08,
cls=adhoc,
ssid='new-ssid',
mode='g',
channel=1,
intf='R08-wlan0')
net.addLink(R09,
cls=adhoc,
ssid='new-ssid',
mode='g',
channel=1,
intf='R09-wlan0')
net.addLink(R10,
cls=adhoc,
ssid='new-ssid',
mode='g',
channel=1,
intf='R10-wlan0')
net.plotGraph(min_x=0, min_y=0, max_x=6, max_y=5)
info('*** Starting network\n')
net.build()
info('*** Starting controllers\n')
for controller in net.controllers:
controller.start()
info('*** Starting switches/APs\n')
info('*** Post configure nodes\n')
# CLI(net)
# net.stop()
return net
def topology(args):
"Create a network."
net = Mininet_wifi(link=wmediumd, wmediumd_mode=interference)
info("*** Creating nodes\n")
if '-a' in args:
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', ipv6='fe80::1', position='10,10,0')
sta2 = net.addStation('sta2', ipv6='fe80::2', position='50,10,0')
sta3 = net.addStation('sta3', ipv6='fe80::3', position='90,10,0')
net.setPropagationModel(model="logDistance", exp=4)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
# MANET routing protocols supported by proto: babel, batman and olsr
if 'babel' in args or 'batman' in args or 'olsr' in args:
proto = args[1]
net.addLink(sta1,
cls=adhoc,
intf='sta1-wlan0',
ssid='adhocNet',
proto=proto,
mode='g',
channel=5,
ht_cap='HT40+')
net.addLink(sta2,
cls=adhoc,
intf='sta2-wlan0',
ssid='adhocNet',
proto=proto,
mode='g',
channel=5)
net.addLink(sta3,
cls=adhoc,
intf='sta3-wlan0',
ssid='adhocNet',
proto=proto,
mode='g',
channel=5,
ht_cap='HT40+')
else:
net.addLink(sta1,
cls=adhoc,
intf='sta1-wlan0',
ssid='adhocNet',
mode='g',
channel=5,
ht_cap='HT40+')
net.addLink(sta2,
cls=adhoc,
intf='sta2-wlan0',
ssid='adhocNet',
mode='g',
channel=5)
net.addLink(sta3,
cls=adhoc,
intf='sta3-wlan0',
ssid='adhocNet',
mode='g',
channel=5,
ht_cap='HT40+')
info("*** Starting network\n")
net.build()
info("\n*** Addressing...\n")
#sta1.setIPv6('2001::1/64', intf="sta1-wlan0")
#sta2.setIPv6('2001::2/64', intf="sta2-wlan0")
#sta3.setIPv6('2001::3/64', intf="sta3-wlan0")
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,
link=wmediumd, wmediumd_mode=interference)
info("*** Creating nodes\n")
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))
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)
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])
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
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
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=wmediumd,
wmediumd_mode=interference)
info("*** Creating nodes\n")
ap1 = net.addAccessPoint('ap1',
ssid="ap1-ssid",
mode="g",
channel="1",
position='30,30,0')
ap2 = net.addAccessPoint('ap2',
ssid="ap2-ssid",
mode="g",
channel="1",
position='40,60,0')
"h6 is askinng for datas while h1,h2,h3 are the UE "
h1 = net.addHost('h1', ip="10.0.0.1", position='30,10,0')
h2 = net.addHost('h2', ip="10.0.0.2", position='20,20,0')
h3 = net.addHost('h3', ip="10.0.0.3", position='30,20,0')
#h4 = net.addHost('h4', ip="10.0.0.4", position='40,20,0')
#h5 = net.addHost('h5', ip="10.0.0.5", position='50,20,0')
h6 = net.addHost('h6', ip="10.0.0.6", position='60,20,0')
BS = net.addHost('BS', ip="10.0.0.7", position='30,40,0')
c0 = net.addController('c0')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Adding Link\n")
net.addLink(ap1, ap2, cls=_4address) # ap1=ap, ap2=client
net.addLink(h1, ap1)
net.addLink(h2, ap1)
net.addLink(h3, ap1)
# net.addLink(h4, ap1)
# net.addLink(h5, ap1)
net.addLink(h6, ap1)
net.addLink(BS, ap1)
# net.plotGraph(max_x=100, max_y=100)
info("*** Starting network\n")
net.build()
c0.start()
ap1.start([c0])
ap2.start([c0])
# info("*** first cycle BS collect the info of UE\n")
# try:
# thread.start_new_thread(command,(BS,"python RInfo.py 10.0.0.7 BS-eth0"))
# thread.start_new_thread(command,(h1,"python SInfo.py 10.0.0.1 h1-eth0 10.0.0.7"))
# thread.start_new_thread(command,(h2,"python SInfo.py 10.0.0.2 h2-eth0 10.0.0.7"))
# thread.start_new_thread(command,(h3,"python SInfo.py 10.0.0.3 h3-eth0 10.0.0.7"))
# except:
# print("first cycle error")
# time.sleep(22) #wait for collect UE info
# print("first cycle finish")
# # the BS start to create the UE's info
# BSLog={
# "h1":{},
# "h2":{},
# "h3":{}
# # "h4":{},
# # "h5":{},
# # "h6":{}
# }
# BSLog["h1"]["flag"]=False
# BSLog["h2"]["flag"]=False
# BSLog["h3"]["flag"]=False
# filename1 = "/home/shlled/mininet-wifi/Log/BSLog.json"
# with open(filename1,'r') as f1:
# buffer=f1.readlines()
# lenth=len(buffer)
# print(lenth)
# while lenth>0:
# temp=buffer[lenth-1]
# temp=json.loads(temp)
# print(temp,"\n")
# if temp[0]["UEIP"] == "10.0.0.1" and BSLog["h1"]["flag"] == False:
# BSLog["h1"]["flag"] = True
# BSLog["h1"]["IP"] = temp[0]["UEIP"]
# BSLog["h1"]["POWER"] = temp[0]["UEPOWER"]
# BSLog["h1"]["PRICE"] = temp[0]["UEPRICE"]
# BSLog["h1"]["LOSS"] = temp[0]["UELOSS"]
# BSLog["h1"]["MAX"] = temp[0]["UEMAX"]
# elif temp[0]["UEIP"] == "10.0.0.2" and BSLog["h2"]["flag"] == False:
# BSLog["h2"]["flag"] = True
# BSLog["h2"]["IP"] = temp[0]["UEIP"]
# BSLog["h2"]["POWER"] = temp[0]["UEPOWER"]
# BSLog["h2"]["PRICE"] = temp[0]["UEPRICE"]
# BSLog["h2"]["LOSS"] = temp[0]["UELOSS"]
# BSLog["h2"]["MAX"] = temp[0]["UEMAX"]
# elif temp[0]["UEIP"] == "10.0.0.3" and BSLog["h3"]["flag"] == False:
# BSLog["h3"]["flag"] = True
# BSLog["h3"]["IP"] = temp[0]["UEIP"]
# BSLog["h3"]["POWER"] = temp[0]["UEPOWER"]
# BSLog["h3"]["PRICE"] = temp[0]["UEPRICE"]
# BSLog["h3"]["LOSS"] = temp[0]["UELOSS"]
# BSLog["h3"]["MAX"] = temp[0]["UEMAX"]
# lenth-=1
# if BSLog["h1"]["flag"] == True and BSLog["h2"]["flag"] == True and BSLog["h3"]["flag"]==True:
# break
# "BS use UE info to decide which UE send which packet"
info("*** Start sending information\n")
"BS should not control the behavior of UE,what UE has send isn't full"
thread_list = []
t1 = MyThread(command, args=(h2, "python receive.py 10.0.0.2 h2-eth0"))
thread_list.append(t1)
distance = getDistance(h1, h2)
t2 = MyThread(
command,
args=(h1, "python send.py 10.0.0.1 h1-eth0 10.0.0.2 %s msg.txt" %
distance))
thread_list.append(t2)
t1.start()
t2.start()
for t in thread_list:
t.join()
#miss_pkt = thread_list[0].get_result()
info("*** Start sending the miss pkg\n")
#filename4 = '/home/shlled/mininet-project-fc/Stackelberg/Log/miss.txt'
filename4 = '/media/psf/Home/Documents/GitHub/mininet-project/Stackelberg/Log/miss.txt'
while True:
with open(filename4, 'r+') as f4:
buffer = f4.readlines()
lenth = len(buffer)
miss_pkt = buffer[lenth - 1]
info('miss:', miss_pkt)
if miss_pkt == 'None\n':
print("finish collet")
break
t3 = threading.Thread(target=command,
args=(h2, "python receive.py 10.0.0.2 h2-eth0"))
thread_list.append(t3)
t4 = threading.Thread(
target=command,
args=(
h1,
"python send.py 10.0.0.1 h1-eth0 10.0.0.2 %s msg.txt False '%s'"
% (distance, miss_pkt)))
thread_list.append(t4)
t3.start()
t4.start()
for t in thread_list:
t.join()
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
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')
sta3 = 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])
while True:
info('%r\n' % sta3.cmd('iw dev sta3-wlan0 link'))
sleep(2)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
class IGRID(object):
net = Mininet_wifi(controller=Controller, link=wmediumd,
accessPoint=OVSKernelAP, noise_th=-91, ac_method='sf')
def __init__(self, sensors=0, smart_meters=0, actuators=0, max_x=200, max_y=200):
self.sensors = sensors
self.smart_meters = smart_meters
self.actuators = actuators
self.max_x = max_x
self.max_y = max_y
self.sensors_nodes = []
self.smart_meters_nodes = []
self.actuators_nodes = []
self.access_points_nodes = []
self.__addAccessPoints__()
self.__addNodes__()
server = self.net.addHost(
'fog-server', mac='00:00:00:00:08:00', ip='10.10.10.254/8')
self.switch = self.net.addSwitch('sw', dpid=self.__int2dpid__(1))
self.controller = self.net.addController('cl', controller=Controller)
self.net.setPropagationModel(model="logDistance", exp=4)
info("*** Configuring wifi nodes\n")
self.net.configureWifiNodes()
self.net.plotGraph(max_x=self.max_x, max_y=self.max_y)
info("*** Enabling Association control (AP)\n")
self.net.auto_association()
info("*** Creating links and associations\n")
self.net.addLink(self.switch, server)
for ap in self.access_points_nodes:
self.net.addLink(ap, self.switch)
def start(self):
self.net.build()
self.controller.start()
self.switch.start([self.controller])
for ap in self.access_points_nodes:
ap.start([self.controller])
self.__start_actuator_server__()
self.__start_fog_server__()
mininet_cli(self.net)
def stop(self):
self.net.stop()
def __int2dpid__(self, dpid):
try:
dpid = hex(dpid)[2:]
dpid = '0' * (16 - len(dpid)) + dpid
return dpid
except IndexError:
raise Exception('Unable to derive default datapath ID - '
'please either specify a dpid or use a '
'canonical switch name such as s23.')
def __addNodes__(self, network='10.0.0.0/8'):
"""
creates nodes and add it to mininet.net object which contain all spawned network devices.
"""
control = 0
total = self.sensors + self.smart_meters + self.actuators
coordinates = self.__generateNodesCoordinates__(
radius=100, reference=(100, 100))
mac_addresses = self.__generateNodesMacAddress__()
network = IPNetwork(network)
add_hosts = ((total//255) * 2) + 255 // (total % 255)
ip_addresses = [str(network[i]) for i in range(total + add_hosts) if not str(
network[i]).endswith('.0') and not str(network[i]).endswith('.255')]
# create sensor nodes
for i in range(self.sensors):
control += 1
device_name = 'sensor%d' % (i+1)
pos = '%s,%s,0' % (coordinates[i][0], coordinates[i][1])
mac_addr = mac_addresses[i]
ip_addr = ip_addresses[i]
print("Device: ", device_name, "ip_addr:",
ip_addr, "position:", pos)
node = self.net.addStation(
device_name, mac=mac_addr, ip=ip_addr, antennaHeight='1', antennaGain='5', position=pos)
self.sensors_nodes.append(node)
# create smart meter nodes
for i in range(self.smart_meters):
device_name = 'meters%d' % (i+1)
pos = '%s,%s,0' % (
coordinates[control][0], coordinates[control][1])
mac_addr = mac_addresses[control]
ip_addr = ip_addresses[control]
print("Device: ", device_name, "ip_addr:",
ip_addr, "position:", pos)
node = self.net.addStation(
device_name, mac=mac_addr, ip=ip_addr, antennaHeight='1', antennaGain='5', position=pos)
self.smart_meters_nodes.append(node)
control += 1
# create actuators nodes
for i in range(self.actuators):
device_name = 'actuator%d' % (i+1)
pos = '%s,%s,0' % (
coordinates[control][0], coordinates[control][1])
mac_addr = mac_addresses[control]
ip_addr = ip_addresses[control]
print("Device: ", device_name, "ip_addr:",
ip_addr, "position:", pos)
node = self.net.addStation(
device_name, mac=mac_addr, ip=ip_addr, antennaHeight='1', antennaGain='5', position=pos)
self.actuators_nodes.append(node)
control += 1
def __addAccessPoints__(self):
ap1 = self.net.addAccessPoint(
'ap1', ssid='iGrid-ap1', mode='g', channel='6', model='DI524', position='50,125,0', range='100')
self.access_points_nodes.append(ap1)
ap2 = self.net.addAccessPoint(
'ap2', ssid='iGrid-ap2', mode='g', channel='1', model='DI524', position='100,75,0', range='100')
self.access_points_nodes.append(ap2)
ap3 = self.net.addAccessPoint('ap3', ssid='iGrid-ap3', mode='g',
channel='3', model='DI524', position='125,125,0', range='100')
self.access_points_nodes.append(ap3)
def __generateNodesCoordinates__(self, radius, reference=(0, 0)):
"""
generates a random station x, y coordinate which lies within the AP coverage radius
and returns its X and Y coordinates as a tuple.
"""
coordinates = []
total_nodes = self.sensors + self.smart_meters + self.actuators
for _ in range(0, total_nodes):
r = radius * math.sqrt(random())
theta = 2 * math.pi * random()
coordinates.append((round(
reference[0] + r * math.cos(theta)), round(reference[1] + r * math.sin(theta))))
return coordinates
def __generateNodesMacAddress__(self):
"""
Returns a completely random Mac Addresses
"""
mac_addr = []
total = self.sensors + self.smart_meters + self.actuators
for _ in range(total):
mac = [0x00, 0x16, 0x3e, randint(0x00, 0x7f), randint(
0x00, 0xff), randint(0x00, 0xff)]
mac_addr.append(':'.join(map(lambda x: "%02x" % x, mac)))
return mac_addr
def __start_fog_server__(self):
server = self.net.get('fog-server')
server.cmd('nohup python sockets/server.py %s &' % server.IP())
def __start_actuator_server__(self):
for node in self.actuators_nodes:
node.cmd('nohup python sockets/server.py %s &' % node.IP())
def topology():
"Create a network."
net = Mininet_wifi(controller=None,
switch=OVSKernelSwitch,
link=wmediumd,
wmediumd_mode=interference)
c1 = net.addController('c1',
controller=RemoteController,
ip='127.0.0.1',
port=6633)
info("*** Creating nodes\n")
cars = []
for x in range(0, 15):
cars.append(x)
cars[0] = net.addCar('car0',
wlans=1,
range='50',
ip='200.0.10.110/8',
mac='00:00:00:00:00:01',
position='2107,250,0')
cars[1] = net.addCar('car1',
wlans=1,
range='50',
ip='200.0.10.111/8',
mac='00:00:00:00:00:02',
position='2107,247,0')
cars[2] = net.addCar('car2',
wlans=1,
range='50',
ip='200.0.10.112/8',
mac='00:00:00:00:00:03',
position='2104,250,0')
cars[3] = net.addCar('car3',
wlans=1,
range='50',
ip='200.0.10.113/8',
mac='00:00:00:00:00:04',
position='1607,247,0')
cars[4] = net.addCar('car4',
wlans=1,
range='50',
ip='200.0.10.114/8',
mac='00:00:00:00:00:05',
position='1604,250,0')
cars[5] = net.addCar('car5',
wlans=1,
range='50',
ip='200.0.10.115/8',
mac='00:00:00:00:00:06',
position='1107,250,0')
cars[6] = net.addCar('car6',
wlans=1,
range='50',
ip='200.0.10.116/8',
mac='00:00:00:00:00:07',
position='1104,247,0')
cars[7] = net.addCar('car7',
wlans=1,
range='50',
ip='200.0.10.117/8',
mac='00:00:00:00:00:08',
position='150,250,0')
cars[8] = net.addCar('car8',
wlans=1,
range='50',
ip='200.0.10.118/8',
mac='00:00:00:00:00:09',
position='200,250,0')
cars[9] = net.addCar('car9',
wlans=1,
range='50',
ip='200.0.10.119/8',
mac='00:00:00:00:00:10',
position='250,250,0')
cars[10] = net.addCar('car10',
wlans=1,
range='50',
ip='200.0.10.120/8',
mac='00:00:00:00:00:11',
position='300,250,0')
cars[11] = net.addCar('car11',
wlans=1,
range='50',
ip='200.0.10.121/8',
mac='00:00:00:00:00:12',
position='350,250,0')
cars[12] = net.addCar('car12',
wlans=1,
range='50',
ip='200.0.10.122/8',
mac='00:00:00:00:00:13',
position='400,243,0')
cars[13] = net.addCar('car13',
wlans=1,
range='50',
ip='200.0.10.123/8',
mac='00:00:00:00:00:14',
position='450,243,0')
cars[14] = net.addCar('car14',
wlans=1,
range='50',
ip='200.0.10.124/8',
mac='00:00:00:00:00:15',
position='500,243,0')
rsu1 = net.addAccessPoint('rsu1',
ssid='rsu1',
mode='g',
channel='1',
range='250',
position='1100,250,0',
protocols='OpenFlow13')
rsu2 = net.addAccessPoint('rsu2',
ssid='rsu2',
mode='g',
channel='6',
range='250',
position='1600,250,0',
protocols='OpenFlow13')
rsu3 = net.addAccessPoint('rsu3',
ssid='rsu3',
mode='g',
channel='11',
range='250',
position='2100,250,0',
protocols='OpenFlow13')
sw1 = net.addSwitch('sw1', dpid='9', protocols='OpenFlow13')
sw2 = net.addSwitch('sw2', dpid='10', protocols='OpenFlow13')
sw3 = net.addSwitch('sw3', dpid='11', protocols='OpenFlow13')
sw4 = net.addSwitch('sw4', dpid='12', protocols='OpenFlow13')
sw5 = net.addSwitch('sw5', dpid='13', protocols='OpenFlow13')
server_s1 = net.addHost('server_s1', ip='200.0.10.2/8')
server_s2 = net.addHost('server_s2', ip='200.0.10.2/8')
server_s3 = net.addHost('server_s3', ip='200.0.10.2/8')
server_e = net.addHost('server_e', ip='200.0.10.3/8')
server_e2 = net.addHost('server_e2', ip='200.0.10.4/8')
server_g = net.addHost('server_g', ip='200.0.10.5/8')
info("*** Configuring Propagation Model\n")
net.propagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
print("*** Creating links")
net.addLink(rsu1, rsu2, 2, 2)
net.addLink(rsu2, rsu3, 3, 2)
net.addLink(server_s1, rsu1, 0, 5)
net.addLink(server_s2, rsu2, 0, 5)
net.addLink(server_s3, rsu3, 0, 5)
net.addLink(server_e, sw2, 0, 1)
net.addLink(server_e2, sw2, 0, 2)
net.addLink(server_g, sw2, 0, 3)
net.addLink(sw3, rsu1, 1, 3)
net.addLink(sw4, rsu2, 2, 4)
net.addLink(sw5, rsu3, 3, 3)
link1 = net.addLink(sw1, sw2, 1, 4, cls=TCLink)
link2 = net.addLink(sw3, sw1, 3, 2, cls=TCLink)
link3 = net.addLink(sw4, sw1, 4, 3, cls=TCLink)
link4 = net.addLink(sw5, sw1, 5, 4, cls=TCLink)
print("*** Configuring links bandwidth")
link1.intf1.config(bw=17)
link2.intf1.config(bw=5)
link3.intf1.config(bw=5)
link4.intf1.config(bw=5)
net.plotGraph(max_x=2400, max_y=500)
print("*** Starting network")
net.build()
c1.start()
rsu1.start([c1])
rsu2.start([c1])
rsu3.start([c1])
sw1.start([c1])
sw2.start([c1])
sw3.start([c1])
sw4.start([c1])
sw5.start([c1])
server_s1.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
server_s2.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
server_s3.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
server_e.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
server_e2.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
server_g.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
time.sleep(1)
os.system(
'ovs-vsctl set bridge rsu1 other-config:datapath-id=0000000000000006')
os.system(
'ovs-vsctl set bridge rsu2 other-config:datapath-id=0000000000000007')
os.system(
'ovs-vsctl set bridge rsu3 other-config:datapath-id=0000000000000008')
os.system('ovs-vsctl --all destroy QoS; ovs-vsctl --all destroy Queue')
os.system('ovs-vsctl set-manager ptcp:6632')
time.sleep(1)
os.system(
'curl -X PUT -d \'"tcp:127.0.0.1:6632"\' http://localhost:8080/v1.0/conf/switches/0000000000000006/ovsdb_addr'
)
os.system(
'curl -X PUT -d \'"tcp:127.0.0.1:6632"\' http://localhost:8080/v1.0/conf/switches/0000000000000007/ovsdb_addr'
)
os.system(
'curl -X PUT -d \'"tcp:127.0.0.1:6632"\' http://localhost:8080/v1.0/conf/switches/0000000000000008/ovsdb_addr'
)
os.system(
'curl -X PUT -d \'"tcp:127.0.0.1:6632"\' http://localhost:8080/v1.0/conf/switches/0000000000000009/ovsdb_addr'
)
os.system(
'curl -X PUT -d \'"tcp:127.0.0.1:6632"\' http://localhost:8080/v1.0/conf/switches/0000000000000010/ovsdb_addr'
)
# print( "*** Shutting ports" )
time.sleep(1)
#Filtra trafego nas portas entre switches (evitar L2 loop)
# os.system('curl -X POST -d \'{ "dpid": 6, "cookie": 0, "cookie_mask": 1, "table_id": 1, "priority": 0, "flags": 2, "match":{ "in_port":2}, "actions":[{ "type":"CLEAR_ACTIONS"}]}\' http://localhost:8080/stats/flowentry/add')
# os.system('curl -X POST -d \'{ "dpid": 7, "cookie": 0, "cookie_mask": 1, "table_id": 1, "priority": 0, "flags": 2, "match":{ "in_port":2}, "actions":[{ "type":"CLEAR_ACTIONS"}]}\' http://localhost:8080/stats/flowentry/add')
# os.system('curl -X POST -d \'{ "dpid": 7, "cookie": 0, "cookie_mask": 1, "table_id": 1, "priority": 0, "flags": 2, "match":{ "in_port":3}, "actions":[{ "type":"CLEAR_ACTIONS"}]}\' http://localhost:8080/stats/flowentry/add')
# os.system('curl -X POST -d \'{ "dpid": 8, "cookie": 0, "cookie_mask": 1, "table_id": 1, "priority": 0, "flags": 2, "match":{ "in_port":2}, "actions":[{ "type":"CLEAR_ACTIONS"}]}\' http://localhost:8080/stats/flowentry/add')
# time.sleep(1)
os.system(
'ovs-ofctl del-flows sw1 -O Openflow13; ovs-ofctl add-flow sw1 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl del-flows sw2 -O Openflow13; ovs-ofctl add-flow sw2 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow sw2 "table=1, priority=0, actions=CONTROLLER:65535" -O Openflow13; ovs-ofctl add-flow sw2 "table=1, priority=0, in_port=1 actions=4" -O Openflow13; ovs-ofctl add-flow sw2 "table=1, priority=0, in_port=2 actions=4" -O Openflow13; ovs-ofctl add-flow sw2 "table=1, priority=0, in_port=3 actions=4" -O Openflow13; ovs-ofctl del-flows rsu1 -O Openflow13; ovs-ofctl del-flows rsu2 -O Openflow13; ovs-ofctl del-flows rsu3 -O Openflow13; ovs-ofctl add-flow rsu1 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow rsu2 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow rsu3 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=0, in_port=1, actions=3" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=0, in_port=3, actions=1" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=0, in_port=1, actions=4" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=0, in_port=4, actions=1" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=0, in_port=1, actions=3" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=0, in_port=3, actions=1" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,icmp actions=5" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=1, cookie=0x28,in_port=5, actions=1" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=1, cookie=0x28, in_port=1, arp actions=3,5" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,icmp actions=5" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=1, cookie=0x28,in_port=5, actions=1" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=1, cookie=0x28, in_port=1, arp actions=4,5" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,icmp actions=5" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=1, cookie=0x28,in_port=5, actions=1" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=1, cookie=0x28, in_port=1, arp actions=3,5" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,udp,tp_dst=5002 actions=5" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,udp,tp_dst=5002 actions=5" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,udp,tp_dst=5002 actions=5" -O Openflow13; mysql -u root -pwifi -e "delete from redirect;" framework 2> /dev/null'
)
os.system(
'ovs-ofctl del-flows sw3 -O Openflow13; ovs-ofctl add-flow sw3 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow sw3 "table=1, priority=0, in_port=3 actions=1" -O Openflow13; ovs-ofctl add-flow sw3 "table=1, priority=0, in_port=1 actions=3" -O Openflow13; ovs-ofctl del-flows sw4 -O Openflow13; ovs-ofctl add-flow sw4 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow sw4 "table=1, priority=0, in_port=2 actions=4" -O Openflow13; ovs-ofctl add-flow sw4 "table=1, priority=0, in_port=4 actions=2" -O Openflow13; ovs-ofctl del-flows sw5 -O Openflow13; ovs-ofctl add-flow sw5 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow sw5 "table=1, priority=0, in_port=3 actions=5" -O Openflow13; ovs-ofctl add-flow sw5 "table=1, priority=0, in_port=5 actions=3" -O Openflow13;'
)
time.sleep(2)
os.system('mysql -u root -pwifi < ./framework_its_sdn/initialdb.sql -f &')
os.system('./framework_its_sdn/lc_mob.sh > j2.txt &')
time.sleep(3)
os.system('./framework_its_sdn/central_controller2.sh > j1.txt &')
os.system('./framework_its_sdn/local_controllers.sh > j3.txt &')
server_s1.cmd(
'tcpdump udp port 5002 -i server_s1-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_s1.txt &'
)
server_s2.cmd(
'tcpdump udp port 5002 -i server_s2-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_s2.txt &'
)
server_s3.cmd(
'tcpdump udp port 5002 -i server_s3-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_s3.txt &'
)
server_e.cmd(
'tcpdump udp port 5003 -i server_e-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_e.txt &'
)
server_e2.cmd(
'tcpdump udp port 5004 -i server_e2-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_e2.txt &'
)
server_g.cmd(
'tcpdump udp port 5005 -i server_g-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_g.txt &'
)
time.sleep(2)
####################################################Scenario F
# cars[0].setPosition('2107,250,0')
# cars[1].setPosition('2107,247,0')
# cars[2].setPosition('2104,250,0')
# cars[3].setPosition('1607,247,0')
# cars[4].setPosition('1604,250,0')
# cars[5].setPosition('1107,250,0')
# cars[6].setPosition('1104,247,0')
# cars[7].setPosition('150,250,0')
# cars[8].setPosition('200,250,0')
# cars[9].setPosition('250,250,0')
# cars[10].setPosition('300,250,0')
# cars[11].setPosition('350,250,0')
# cars[12].setPosition('400,243,0')
# cars[13].setPosition('450,243,0')
# cars[14].setPosition('500,243,0')
for x in xrange(0, 7):
cars[x].cmd(
'tcpdump -i car%d-wlan0 --direction=out -tttttnnvS --immediate-mode -l > car%d.txt &'
% (x, x))
print("*** Car[%d] connect to server_s at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5002 -i u24000 -d 1470 200.0.10.2 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.2 -i 1 -c 330 > ping%d_s.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_s.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.2 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_s.txt; done &"
% x)
print("*** Car[%d] connect to server_e at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5003 -i u24000 -d 1470 200.0.10.3 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.3 -i 1 -c 330 > ping%d_e.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_e.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.3 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_e.txt; done &"
% x)
print("*** Car[%d] connect to server_e2 at 1Mbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5004 -i u12000 -d 1470 200.0.10.4 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.4 -i 1 -c 330 > ping%d_e2.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_e2.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.4 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_e2.txt; done &"
% x)
print("*** Car[%d] connect to server_g at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5005 -i u24000 -d 1470 200.0.10.5 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.5 -i 1 -c 330 > ping%d_g.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_g.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.5 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_g.txt; done &"
% x)
time.sleep(330)
#########################################################################Scenario C1 (t2)
# cars[0].setPosition('2107,250,0')
# cars[1].setPosition('2107,247,0')
# cars[2].setPosition('2104,250,0')
cars[3].setPosition('2104,247,0')
cars[4].setPosition('2101,250,0')
cars[5].setPosition('1607,247,0')
# cars[6].setPosition('1104,247,0')
# cars[7].setPosition('150,250,0')
# cars[8].setPosition('200,250,0')
# cars[9].setPosition('250,250,0')
# cars[10].setPosition('300,250,0')
# cars[11].setPosition('350,250,0')
# cars[12].setPosition('400,243,0')
# cars[13].setPosition('450,243,0')
# cars[14].setPosition('500,243,0')
for x in xrange(0, 7):
cars[x].cmd(
'tcpdump -i car%d-wlan0 --direction=out -tttttnnvS --immediate-mode -l > car%d.txt &'
% (x, x))
print("*** Car[%d] connect to server_s at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5002 -i u24000 -d 1470 200.0.10.2 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.2 -i 1 -c 330 > ping%d_s.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_s.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.2 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_s.txt; done &"
% x)
print("*** Car[%d] connect to server_e at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5003 -i u24000 -d 1470 200.0.10.3 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.3 -i 1 -c 330 > ping%d_e.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_e.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.3 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_e.txt; done &"
% x)
print("*** Car[%d] connect to server_e2 at 1Mbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5004 -i u12000 -d 1470 200.0.10.4 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.4 -i 1 -c 330 > ping%d_e2.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_e2.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.4 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_e2.txt; done &"
% x)
print("*** Car[%d] connect to server_g at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5005 -i u24000 -d 1470 200.0.10.5 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.5 -i 1 -c 330 > ping%d_g.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_g.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.5 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_g.txt; done &"
% x)
time.sleep(330)
#########################################################################Scenario C2 (t3)
# cars[0].setPosition('2107,250,0')
# cars[1].setPosition('2107,247,0')
# cars[2].setPosition('2104,250,0')
# cars[3].setPosition('2104,247,0')
# cars[4].setPosition('2101,250,0')
# cars[5].setPosition('1607,247,0')
cars[6].setPosition('1604,247,0')
cars[7].setPosition('1607,250,0')
cars[8].setPosition('1601,247,0')
cars[9].setPosition('1107,250,0')
cars[10].setPosition('1104,247,0')
# cars[11].setPosition('350,250,0')
# cars[12].setPosition('400,243,0')
# cars[13].setPosition('450,243,0')
# cars[14].setPosition('500,243,0')
for x in xrange(0, 11):
cars[x].cmd(
'tcpdump -i car%d-wlan0 --direction=out -tttttnnvS --immediate-mode -l > car%d.txt &'
% (x, x))
print("*** Car[%d] connect to server_s at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5002 -i u24000 -d 1470 200.0.10.2 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.2 -i 1 -c 330 > ping%d_s.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_s.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.2 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_s.txt; done &"
% x)
print("*** Car[%d] connect to server_e at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5003 -i u24000 -d 1470 200.0.10.3 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.3 -i 1 -c 330 > ping%d_e.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_e.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.3 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_e.txt; done &"
% x)
print("*** Car[%d] connect to server_e2 at 1Mbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5004 -i u12000 -d 1470 200.0.10.4 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.4 -i 1 -c 330 > ping%d_e2.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_e2.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.4 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_e2.txt; done &"
% x)
print("*** Car[%d] connect to server_g at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5005 -i u24000 -d 1470 200.0.10.5 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.5 -i 1 -c 330 > ping%d_g.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_g.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.5 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_g.txt; done &"
% x)
time.sleep(330)
#########################################################################Scenario C3 (t4)
# cars[0].setPosition('2107,250,0')
# cars[1].setPosition('2107,247,0')
# cars[2].setPosition('2104,250,0')
# cars[3].setPosition('2104,247,0')
# cars[4].setPosition('2101,250,0')
# cars[5].setPosition('1607,247,0')
# cars[6].setPosition('1604,247,0')
# cars[7].setPosition('1607,250,0')
# cars[8].setPosition('1601,247,0')
cars[9].setPosition('1604,250,0')
cars[10].setPosition('1601,250,0')
cars[11].setPosition('1107,250,0')
cars[12].setPosition('1107,247,0')
cars[13].setPosition('1104,250,0')
cars[14].setPosition('1104,247,0')
for x in xrange(0, 15):
cars[x].cmd(
'tcpdump -i car%d-wlan0 --direction=out -tttttnnvS --immediate-mode -l > car%d.txt &'
% (x, x))
print("*** Car[%d] connect to server_s at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5002 -i u24000 -d 1470 200.0.10.2 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.2 -i 1 -c 330 > ping%d_s.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_s.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.2 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_s.txt; done &"
% x)
print("*** Car[%d] connect to server_e at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5003 -i u24000 -d 1470 200.0.10.3 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.3 -i 1 -c 330 > ping%d_e.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_e.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.3 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_e.txt; done &"
% x)
print("*** Car[%d] connect to server_e2 at 1Mbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5004 -i u12000 -d 1470 200.0.10.4 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.4 -i 1 -c 330 > ping%d_e2.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_e2.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.4 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_e2.txt; done &"
% x)
print("*** Car[%d] connect to server_g at 500kbps" % x)
cars[x].cmdPrint(
"timeout 330 hping3 --udp -p 5005 -i u24000 -d 1470 200.0.10.5 -q &"
)
# cars[x].cmdPrint("ping 200.0.10.5 -i 1 -c 330 > ping%d_g.txt &" %x)
cars[x].cmdPrint("rm -f ping%d_g.txt" % x)
cars[x].cmdPrint(
"ping 200.0.10.5 -i 1 -c 330 | while read line; do echo $(date +%%s) - $line >> ping%d_g.txt; done &"
% x)
time.sleep(330)
# time.sleep(2)
# os.system('echo T1 > rsuocp.txt; echo RSU3 >> rsuocp.txt; hostapd_cli -i rsu3-wlan1 all_sta | grep : >> rsuocp.txt; echo RSU2 >> rsuocp.txt; hostapd_cli -i rsu2-wlan1 all_sta | grep : >> rsuocp.txt; echo RSU1 >> rsuocp.txt; hostapd_cli -i rsu1-wlan1 all_sta | grep : >> rsuocp.txt; ')
os.system('pkill tcpdump')
os.system('pkill hping3')
os.system('pkill ping')
time.sleep(2)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
os.system('fuser -k ./framework_its_sdn/lc_mob.sh')
os.system('fuser -k ./framework_its_sdn/central_controller2.sh')
os.system('fuser -k ./framework_its_sdn/local_controllers.sh')
server_s1.cmd('iptables -D OUTPUT 1')
server_s2.cmd('iptables -D OUTPUT 1')
server_s3.cmd('iptables -D OUTPUT 1')
server_e.cmd('iptables -D OUTPUT 1')
server_e2.cmd('iptables -D OUTPUT 1')
server_g.cmd('iptables -D OUTPUT 1')
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='50,0,0',
encrypt='wpa2')
ap1 = net.addStation('ap1',
mac='02:00:00:00:01:00',
ip='10.0.0.101/8',
position='10,30,0')
ap2 = net.addStation('ap2',
mac='02:00:00:00:02:00',
ip='10.0.0.102/8',
position='100,30,0')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=3.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
ap1.setMasterMode(intf='ap1-wlan0',
ssid='handover',
channel='1',
ieee80211r=True,
mobility_domain='a1b2',
passwd='123456789a',
encrypt='wpa2')
ap2.setMasterMode(intf='ap2-wlan0',
ssid='handover',
channel='6',
ieee80211r=True,
mobility_domain='a1b2',
passwd='123456789a',
encrypt='wpa2')
info("*** Plotting Graph\n")
net.plotGraph(min_x=-100, min_y=-100, max_x=200, max_y=200)
info("*** Starting network\n")
net.build()
sta1.cmd("iw dev sta1-wlan0 interface add mon0 type monitor")
sta1.cmd("ifconfig mon0 up")
sleep(10)
# We need AP scanning. Otherwise, roam won't wok
# This terminal automatically closes after 10 seg.
makeTerm(sta1,
title='Scanning',
cmd="bash -c 'echo \"AP Scanning\" && iw dev sta1-wlan0 scan;'")
# Run the FT test
makeTerm(sta1,
title='KrackAttack',
cmd="bash -c 'cd krackattack && python krack-ft-test.py;'")
info("*** Running CLI\n")
CLI(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=RemoteController,
accessPoint=UserAP,
link=wmediumd,
wmediumd_mode=interference)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1', position='15,20,0')
sta2 = net.addStation('sta2', position='35,20,0')
ap1 = net.addAccessPoint('ap1',
mac='00:00:00:00:00:01',
ssid="handover",
mode="g",
channel="1",
passwd='123456789a',
encrypt='wpa2',
position='10,30,0')
ap2 = net.addAccessPoint('ap2',
mac='00:00:00:00:00:02',
ssid="handover",
mode="g",
channel="6",
passwd='123456789a',
encrypt='wpa2',
position='60,30,0')
ap3 = net.addAccessPoint('ap3',
mac='00:00:00:00:00:03',
ssid="handover",
mode="g",
channel="1",
passwd='123456789a',
encrypt='wpa2',
position='120,100,0')
h1 = net.addHost('h1')
h2 = net.addHost('h2')
h3 = net.addHost('h3')
c1 = net.addController('c1', controller=RemoteController)
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=3.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
net.addLink(ap1, ap2)
net.addLink(ap2, ap3)
net.addLink(h1, ap1)
net.addLink(h2, ap2)
net.addLink(h3, ap3)
net.plotGraph(min_x=-100, min_y=-100, max_x=200, max_y=200)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
ap2.start([c1])
ap3.start([c1])
sta1.cmd('wpa_cli -i sta1-wlan0 roam 00:00:00:00:00:01')
sta2.cmd('wpa_cli -i sta2-wlan0 roam 00:00:00:00:00:01')
sta1.cmd('./sta1_2.py &')
sta2.cmd('./sta2_2.py &')
info("*** Running CLI\n")
CLI(net)
info("*** Stopping network\n")
net.stop()
def topology():
privateDirs = [('/var/log', '/tmp/%(name)s/var/log'),
('/var/run', '/tmp/%(name)s/var/run'),
('/run', '/tmp/%(name)s/run'), '/var/mn']
station = partial(Station, privateDirs=privateDirs)
"Create a network."
net = Mininet_wifi(station=station)
hshNodeTypes = {'sta1': 'human', 'sta2': 'drone', 'sta3': 'vehicle'}
info("*** Creating nodes\n")
sta_arg = dict()
ap_arg = dict()
if '-v' in sys.argv:
sta_arg = {'nvif': 2}
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
ap_arg = {'client_isolation': True}
ap1 = net.addAccessPoint('ap1',
protocols='OpenFlow13',
ssid="simpletopo",
mode="g",
channel="5",
**ap_arg)
ap2 = net.addAccessPoint('ap2',
protocols='OpenFlow13',
ssid="simpletopo2",
mode="g",
channel="11",
**ap_arg)
ap3 = net.addAccessPoint('ap3',
protocols='OpenFlow13',
ssid="simpletopo3",
mode="g",
channel="11",
**ap_arg)
sta1 = net.addStation('sta1', **sta_arg)
sta2 = net.addStation('sta2')
sta3 = net.addStation('sta3')
c0 = net.addController('c0',
controller=RemoteController,
ip='127.0.0.1',
port=6653)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating Stations\n")
net.addLink(ap1, ap2)
net.addLink(ap2, ap3)
net.addLink(sta1, ap1)
net.addLink(sta2, ap2)
net.addLink(sta3, ap3)
info("*** Starting network\n")
net.build()
c0.start()
ap1.start([c0])
ap2.start([c0])
ap3.start([c0])
info("*** Setting priorities\n")
setNodePriorities(net.aps, hshNodeTypes)
if '-v' not in sys.argv:
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("*** Starting NFD processes\n")
lstNfdProcs = list()
lstLogFiles = list()
nCacheSize = 6000
strNFDLogLevel = 'DEBUG'
for pStation in net.stations:
strHomeDir = '/tmp/%s/' % pStation.name
strConfFile = strHomeDir + 'nfd.conf'
strLogFile = strHomeDir + 'nfd.log'
pStation.cmd('cp /usr/local/etc/ndn/nfd.conf.sample %s' % strConfFile)
pStation.cmd('infoedit -f {} -s log.default_level -v {}'.format(
strConfFile, strNFDLogLevel))
pStation.cmd('infoedit -f {} -s tables.cs_max_packets -v {}'.format(
strConfFile, nCacheSize))
logfile = open(strLogFile, 'w')
proc = pStation.popen("nfd --config %s" % (strConfFile),
shell=True,
stdout=logfile,
stderr=logfile)
lstLogFiles.append(logfile)
lstNfdProcs.append(proc)
# nfd2 = sta2.popen("nfd --config /tmp/sta2/nfd.conf")
# nfd3 = sta3.popen("nfd --config /tmp/sta3/nfd.conf")
info("*** Creating faces and routes in sta1\n")
sta1.cmd("nfdc face create udp://10.0.0.2")
sta1.cmd("nfdc route add /sta2 udp://10.0.0.2")
sta1.cmd("nfdc route add /sta3 udp://10.0.0.2")
info("*** Creating faces and routes in sta2\n")
sta2.cmd("nfdc face create udp://10.0.0.3")
sta2.cmd("nfdc face create udp://10.0.0.1")
sta2.cmd("nfdc route add /sta3 udp://10.0.0.3")
info("*** Running CLI\n")
CLI(net)
info("*** Stopping NFD\n")
for proc in lstNfdProcs:
proc.kill()
for pFile in lstLogFiles:
pFile.close()
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, accessPoint=UserAP,
link=wmediumd, wmediumd_mode=interference)
info("*** Creating nodes\n")
for id in range(0, 10):
net.addCar('car%s' % (id+1), wlans=2, encrypt=['wpa2,'])
e1 = net.addAccessPoint('e1', ssid='vanet-ssid', mac='00:00:00:11:00:01',
mode='g', channel='1', passwd='123456789a',
encrypt='wpa2', position='2600,3500,0')
e2 = net.addAccessPoint('e2', ssid='vanet-ssid', mac='00:00:00:11:00:02',
mode='g', channel='6', passwd='123456789a',
encrypt='wpa2', position='2800,3500,0')
e3 = net.addAccessPoint('e3', ssid='vanet-ssid', mac='00:00:00:11:00:03',
mode='g', channel='11', passwd='123456789a',
encrypt='wpa2', position='3000,3500,0')
e4 = net.addAccessPoint('e4', ssid='vanet-ssid', mac='00:00:00:11:00:04',
mode='g', channel='1', passwd='123456789a',
encrypt='wpa2', position='2600,3300,0')
e5 = net.addAccessPoint('e5', ssid='vanet-ssid', mac='00:00:00:11:00:05',
mode='g', channel='6', passwd='123456789a',
encrypt='wpa2', position='2800,3300,0')
e6 = net.addAccessPoint('e6', ssid='vanet-ssid', mac='00:00:00:11:00:06',
mode='g', channel='11', passwd='123456789a',
encrypt='wpa2', position='3000,3300,0')
c1 = net.addController('c1')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=2.8)
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 net.cars:
net.addLink(car, intf=car.wintfs[1].name,
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 net.cars:
car.setIP('192.168.0.%s/24' % (int(net.cars.index(car))+1),
intf='%s-wlan0' % car.name)
car.setIP('192.168.1.%s/24' % (int(net.cars.index(car))+1),
intf='%s-mp1' % car.name)
# Track the position of the nodes
#nodes = net.cars + net.aps
#net.telemetry(nodes=nodes, data_type='position',
# min_x=2200, min_y=2800,
# max_x=3200, max_y=3900)
info("*** Running CLI\n")
CLI(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, accessPoint=UserAP,
link=wmediumd, wmediumd_mode=interference)
info("*** Creating nodes\n")
cars = []
for id in range(0, 10):
cars.append(net.addCar('car%s' % (id+1), wlans=2,
bgscan_threshold=-60,
s_inverval=5,
l_interval=10
))
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("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=3.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.addLink(e1, e2)
net.addLink(e2, e3)
net.addLink(e3, e4)
net.addLink(e4, e5)
net.addLink(e5, e6)
for car in cars:
net.addLink(car, intf=car.params['wlan'][1],
cls=mesh, ssid='mesh-ssid', channel=5)
net.useExternalProgram(program=sumo, port=8813,
config_file='map.sumocfg')
info("*** Starting network\n")
net.build()
c1.start()
e1.start([c1])
e2.start([c1])
e3.start([c1])
e4.start([c1])
e5.start([c1])
e6.start([c1])
for car in cars:
car.setIP('192.168.0.%s/24' % (int(cars.index(car))+1),
intf='%s-wlan0' % car)
car.setIP('192.168.1.%s/24' % (int(cars.index(car))+1),
intf='%s-mp1' % car)
# Track the position of the nodes
#nodes = net.cars + net.aps
#telemetry(nodes, data_type='position',
# min_x=2500, min_y=2500,
# max_x=4000, max_y=4000)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller,
link=wmediumd,
wmediumd_mode=interference,
noise_threshold=-91,
fading_coefficient=3)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1',
position='2000,750,0',
antennaHeight='1',
antennaGain='10',
range='800')
sta2 = net.addStation('sta2',
position='1500,500,0',
antennaHeight='1',
antennaGain='10',
range='800')
sta3 = net.addStation('sta3',
position='1500,1500,0',
antennaHeight='1',
antennaGain='10',
range='800')
sta4 = net.addStation('sta4',
position='2000,1250,0',
antennaHeight='1',
antennaGain='10',
range='800')
sta5 = net.addStation('sta5',
position='2500,1500,0',
antennaHeight='1',
antennaGain='10',
range='800')
sta6 = net.addStation('sta6',
position='2500,500,0',
antennaHeight='1',
antennaGain='10',
range='800')
# ~ ap1 = net.addAccessPoint('ap1', ssid='ap1', mode='a', channel='36', position='2000,1000,0',range=800)
# ~ c1 = net.addController('c1')
net.setPropagationModel(model="logDistance", exp=4)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
#MANET routing protocols supported by proto: olsr and batman
net.addLink(sta1,
cls=adhoc,
ssid='sta1',
proto='olsr',
mode='g',
channel=5,
ht_cap='HT40+')
net.addLink(sta2,
cls=adhoc,
ssid='sta2',
proto='olsr',
mode='g',
channel=5,
ht_cap='HT40+')
net.addLink(sta3,
cls=adhoc,
ssid='sta3',
proto='olsr',
mode='g',
channel=5,
ht_cap='HT40+')
net.addLink(sta4,
cls=adhoc,
ssid='sta4',
proto='olsr',
mode='g',
channel=5,
ht_cap='HT40+')
net.addLink(sta5,
cls=adhoc,
ssid='sta5',
proto='olsr',
mode='g',
channel=5,
ht_cap='HT40+')
net.addLink(sta6,
cls=adhoc,
ssid='sta6',
proto='olsr',
mode='g',
channel=5,
ht_cap='HT40+')
net.plotGraph(max_x=4000, max_y=2000)
#net.setMobilityModel(time=0, model='RandomWayPoint', max_x=4000, max_y=2000,min_v=5, max_v=20, seed=5)
info("*** Starting network\n")
net.build()
# ~ c1.start()
# ~ ap1.start([c1])
info("*** Addressing...\n")
#STA1
#sta1.setIP('10.0.1.0/8', intf="sta1-wlan0")
sta1.setIP('10.0.0.1/8', intf="sta1-wlan0")
#STA2
#sta2.setIP('10.0.2.0/16', intf="sta2-wlan0")
sta2.setIP('10.0.0.2/8', intf="sta2-wlan0")
#STA3
#sta3.setIP('10.0.3.0/20', intf="sta3-wlan0")
sta3.setIP('10.0.0.3/8', intf="sta3-wlan0")
#STA4
#sta4.setIP('10.0.4.0/22', intf="sta4-wlan0")
sta4.setIP('10.0.0.4/8', intf="sta4-wlan0")
#STA5
#sta5.setIP('10.0.5.0/24', intf="sta5-wlan0")
sta5.setIP('10.0.0.5/8', intf="sta5-wlan0")
#STA6
#sta6.setIP('10.0.6.0/26', intf="sta6-wlan0")
sta6.setIP('10.0.0.6/8', intf="sta6-wlan0")
#nodes = net.stations
#positions(nodes,single=True)
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
def topology():
h = int(sys.argv[1])
b = float(sys.argv[2])
d = int(sys.argv[3])
p = float(sys.argv[4])
"Create a network."
#net = Mininet_wifi( controller=RemoteController, link=TCLink )
net = Mininet_wifi(controller=Controller, link=TCLink)
info("*** Creating nodes\n")
for i in range(h):
m = 'sta%s' % (i + 1)
j = i + 1
station.insert(i, net.addHost(m, ip='192.168.0.%s/24' % (j)))
s3 = net.addSwitch('s3')
server = net.addHost('server', ip='192.168.0.150/24')
c0 = net.addController('c0')
queue_size = (b * d * 1000) / (1500 * 8)
queue_size = roundup(queue_size)
info("*** Adding Link\n")
for i in range(h):
net.addLink(s3, station[i])
net.addLink(server,
s3,
1,
100,
link='weird',
bw=b,
delay=str(d) + 'ms',
loss=p,
max_queue_size=queue_size)
info("*** Starting network\n")
net.build()
c0.start()
s3.start([c0])
#info("*** Running CLI\n")
time.sleep(05)
subfolder = '_host_' + str(h) + '_band_' + str(b) + '_delay_' + str(
d) + '_ploss_' + str(p)
os.system('mkdir -p ' + subfolder)
for i in range(h):
stt = 'sta%s' % (i + 1)
stta = net.get(stt)
print stta.cmd('cd /home/raza/goDash/DashApp/src/goDASH/_host_' +
str(h) + '_band_' + str(b) + '_delay_' + str(d) +
'_ploss_' + str(p) + ' && sudo tcpdump -i ' +
str(stta) + '-eth0 -w ' + str(stta) + '.pcap &')
st = []
for i in range(h):
m1 = 'sta%s' % (i + 1)
m2 = net.get(m1)
st.insert(i, m2)
switch = net.get('s3')
server = net.get('server')
return st, switch, server, h, b, d, p
def topology():
os.system('service network-manager stop')
"Create a network."
net = Mininet_wifi(controller=InbandController,
link=wmediumd,
wmediumd_mode=interference
)
ip_c0 = '10.0.0.101'
ip_c1 = '10.0.0.102'
ip_c2 = '10.0.0.103'
ip_c3 = '10.0.0.104'
info("*** Creating nodes\n")
cars = []
car1 = net.addStation('car1', mac='02:00:00:00:00:01',
position='130,180,0') #, active_scan=1)
car2 = net.addStation('car2', mac='02:00:00:00:00:02',
position='230,220,0') #, active_scan=1)
car3 = net.addStation('car3', mac='02:00:00:00:00:03',
position='420,200,0') #, active_scan=1)
car4 = net.addStation('car4', mac='02:00:00:00:00:04',
position='420,150,0') #, active_scan=1)
car5 = net.addStation('car5', mac='02:00:00:00:00:05',
position='408,150,0') #, active_scan=1)
car6 = net.addStation('car6', mac='02:00:00:00:00:05',
position='410,250,0') #, active_scan=1)
cars.append(car1)
cars.append(car2)
cars.append(car3)
cars.append(car4)
cars.append(car5)
cars.append(car6)
enb1 = net.addAccessPoint('enb1', mac='00:00:00:00:00:01', ssid="handover",
mode="g", channel="1", datapath='user',
passwd='123456789a', encrypt='wpa2', ieee80211r='yes',
mobility_domain='a1b2', dpid='1',
position='150,200,0', inband=True)
enb2 = net.addAccessPoint('enb2', mac='00:00:00:00:00:02', ssid="handover",
mode="g", channel="1", datapath='user',
passwd='123456789a', encrypt='wpa2', ieee80211r='yes',
mobility_domain='a1b2', dpid='2',
position='250,200,0', color='r', inband=True)
enb3 = net.addAccessPoint('enb3', mac='00:00:00:00:00:03', ssid="handover",
mode="g", channel="1", datapath='user',
passwd='123456789a', encrypt='wpa2', ieee80211r='yes',
mobility_domain='a1b2', dpid='3',
position='320,200,0', inband=True)
backbone1 = net.addSwitch('backbone1', mac='00:00:00:00:00:04', dpid='4',
datapath='user', inband=True)
server = net.addHost('server', ip='10.0.0.100/8')
h1 = net.addHost('h1', ip=ip_c0)
h2 = net.addHost('h2', ip=ip_c1)
h3 = net.addHost('h3', ip=ip_c2)
h4 = net.addHost('h4', ip=ip_c3)
c0 = net.addController('c0', controller=InbandController,
port=6690, ip=ip_c0)
c1 = net.addController('c1', controller=InbandController,
port=6691, ip=ip_c1)
c2 = net.addController('c2', controller=InbandController,
port=6692, ip=ip_c2)
c3 = net.addController('c3', controller=InbandController,
port=6693, ip=ip_c3)
net.setPropagationModel(model="logDistance", exp=3.4)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
#c0.plot(position='50,80,0')
#c1.plot(position='110,80,0')
#c2.plot(position='130,80,0')
#backbone1.plot(position='110,30,0')
#server1.plot(position='110,10,0')
info("*** Associating Stations\n")
net.addLink(backbone1, enb1)
net.addLink(backbone1, enb2)
net.addLink(backbone1, enb3,bw=20, delay='5ms')
net.addLink(backbone1, server)
net.addLink(h1, enb1)
net.addLink(h2, enb2)
net.addLink(h3, enb3)
net.addLink(h4, backbone1)
net.plotGraph(max_x=500, max_y=500)
info("*** Starting network\n")
net.build()
enb1.start([c0])
enb2.start([c1])
enb3.start([c2])
backbone1.start([c3])
makeTerm(h1, cmd="bash -c 'cd ryu && ./run.sh h1;'")
makeTerm(h2, cmd="bash -c 'cd ryu && ./run.sh h2;'")
makeTerm(h3, cmd="bash -c 'cd ryu && ./run.sh h3;'")
makeTerm(h4, cmd="bash -c 'cd ryu && ./run.sh h4;'")
time.sleep(3)
enb1.cmd('sysctl net.ipv4.ip_forward=1')
enb2.cmd('sysctl net.ipv4.ip_forward=1')
enb3.cmd('sysctl net.ipv4.ip_forward=1')
backbone1.cmd('sysctl net.ipv4.ip_forward=1')
enb1.cmd('ifconfig enb1-eth3 10.0.0.201')
enb2.cmd('ifconfig enb2-eth3 10.0.0.202')
enb3.cmd('ifconfig enb3-eth3 10.0.0.203')
backbone1.cmd('ifconfig backbone1-eth5 10.0.0.204')
enb1.cmd('route add 10.0.0.101 dev enb1-eth3')
enb2.cmd('route add 10.0.0.102 dev enb2-eth3')
enb3.cmd('route add 10.0.0.103 dev enb3-eth3')
backbone1.cmd('route add 10.0.0.104 dev backbone1-eth5')
cars[0].cmd('iw dev %s-wlan0 interface '
'add %s-mon0 type monitor'
% (cars[0].name, cars[0].name))
cars[0].cmd('ifconfig %s-mon0 up' % cars[0].name)
enb1.cmd('ovs-ofctl add-flow "enb1" in_port=1,udp,tp_src=8000,actions=controller')
enb2.cmd('ovs-ofctl add-flow "enb2" in_port=1,udp,tp_src=8000,actions=controller')
enb3.cmd('ovs-ofctl add-flow "enb3" in_port=1,udp,tp_src=8000,actions=controller')
backbone1.cmd('ovs-ofctl add-flow "backbone1" in_port=1,actions=output:4')
backbone1.cmd('ovs-ofctl add-flow "backbone1" in_port=2,actions=output:4')
backbone1.cmd('ovs-ofctl add-flow "backbone1" in_port=3,actions=output:4')
makeTerm( server, cmd="bash -c 'iperf -s -i 1 -u > bandwidth_slicing.txt ;'" )
makeTerm(cars[0], cmd="bash -c 'iperf -c 10.0.0.100 -u -b 50M -t 200 ;'")
cars[0].cmd('./%s.py &' % cars[0].name)
currentTime = time.time()
i = 60
j = 0
while j<3:
if (time.time() - currentTime) >= i:
currentTime = time.time()
if j == 0:
cars[0].setPosition('240,180,0')
else:
cars[0].setPosition('315,180,0')
j+=1
#if j == 2 and (time.time() - currentTime) == 1:
# cars[0].cmd('wpa_cli -i car1-wlan0 scan')
# force association due to better rssi
#if j == 2 and (time.time() - currentTime) == 5:
# cars[0].cmd('wpa_cli -i car1-wlan0 scan_results')
# cars[0].cmd('wpa_cli -i car1-wlan0 roam 00:00:00:00:00:03')
info("*** Running CLI\n")
CLI_wifi(net)
os.system('pkill -f \"xterm -title\"')
os.system('pkill ryu-manager')
os.system('service network-manager start')
info("*** Stopping network\n")
net.stop()
def topology(args):
"Create a network."
net = Mininet_wifi(controller=Controller,
accessPoint=UserAP,
link=wmediumd,
wmediumd_mode=interference)
info("*** Creating nodes\n")
net.addStation('sta1',
position='15,20,0',
bgscan_threshold=-60,
s_inverval=5,
l_interval=10,
bgscan_module="simple")
ap1 = net.addAccessPoint('ap1',
mac='00:00:00:00:00:01',
ssid="handover",
mode="g",
channel="1",
passwd='123456789a',
encrypt='wpa2',
position='10,30,0')
ap2 = net.addAccessPoint('ap2',
mac='00:00:00:00:00:02',
ssid="handover",
mode="g",
channel="6",
passwd='123456789a',
encrypt='wpa2',
position='60,30,0')
ap3 = net.addAccessPoint('ap3',
mac='00:00:00:00:00:03',
ssid="handover",
mode="g",
channel="1",
passwd='123456789a',
encrypt='wpa2',
position='120,100,0')
c1 = net.addController('c1')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=3.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
net.addLink(ap1, ap2)
net.addLink(ap2, ap3)
if '-p' not in args:
net.plotGraph(min_x=-100, min_y=-100, max_x=200, max_y=200)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
ap2.start([c1])
ap3.start([c1])
info("*** Running CLI\n")
CLI(net)
info("*** Stopping network\n")
net.stop()
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['wlan'][0]) #sta1-wlan0
sta2.setRange(15, intf=sta2.params['wlan'][0])
sta3.setRange(15, intf=sta3.params['wlan'][0])
sta4.setRange(15, intf=sta4.params['wlan'][0])
sta5.setRange(15, intf=sta5.params['wlan'][0])
info("*** Starting network\n")
net.build()
c0.start()
ap1.start([c0])
sleep(2)
sta1.cmd(
'iw dev %s connect %s %s' %
(sta1.params['wlan'][0], ap1.params['ssid'][1], ap1.params['mac'][1]))
sta2.cmd(
'iw dev %s connect %s %s' %
(sta2.params['wlan'][0], ap1.params['ssid'][2], ap1.params['mac'][2]))
sta3.cmd(
'iw dev %s connect %s %s' %
(sta3.params['wlan'][0], ap1.params['ssid'][2], ap1.params['mac'][2]))
sta4.cmd(
'iw dev %s connect %s %s' %
(sta4.params['wlan'][0], ap1.params['ssid'][3], ap1.params['mac'][3]))
sta5.cmd(
'iw dev %s connect %s %s' %
(sta5.params['wlan'][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()
from mn_wifi.net import Mininet_wifi
from mn_wifi.cli import CLI
from mininet.node import RemoteController
from mn_wifi.link import wmediumd
from sys import argv
import os
from sflow import wrapper
'''
Use --remote option to specify remote controller
Use --sflow option to connect to sFlow service (For visualisation tool)
'''
if '--sflow' in sys.argv:
setattr(Mininet_wifi, 'start', wrapper(Mininet_wifi.__dict__['start']))
net = Mininet_wifi(link=wmediumd)
########
# Nodes
#
# Switches
s1 = net.addSwitch('s1') # core switch
s2 = net.addSwitch('s2') # reception
s3 = net.addSwitch('s3') # ground floor offices
s4 = net.addSwitch('s4') # software lab
s5 = net.addSwitch('s5') # seminar rooms
s6 = net.addSwitch('s6') # proto lab
s7 = net.addSwitch('s7') # 2nd floor offices
s8 = net.addSwitch('s8') # building 2 office
def topology():
"Create a network."
net = Mininet_wifi(controller=Controller, link=wmediumd,
wmediumd_mode=interference,
noise_threshold=-91, fading_coefficient=3)
info("*** Creating nodes\n")
ap1 = net.addAccessPoint('ap1', ssid='new-ssid', mode='a', channel='36',
position='15,30,0')
ap2 = net.addAccessPoint('ap2', ssid='new-ssid', mode='a', channel='36',
position='15,110,0')
ap3 = net.addAccessPoint('ap3', ssid='new-ssid', mode='a', channel='36',
position='115,30,0')
ap4 = net.addAccessPoint('ap4', ssid='new-ssid', mode='a', channel='36',
position='110,110,0')
ap5 = net.addAccessPoint('ap5', ssid='new-ssid', mode='a', channel='36',
position='75,75,0')
net.addStation('sta1', mac='00:00:00:00:00:02', ip='10.0.0.1/8',
position=str(random.randint(15,40))+','+str(random.randint(0,30))+',10')
net.addStation('sta2', mac='00:00:00:00:00:03', ip='10.0.0.2/8',
position=str(random.randint(10,30))+','+str(random.randint(20,50))+',10')
net.addStation('sta3', ip='10.0.0.3/8',
position=str(random.randint(20,40))+','+str(random.randint(10,20))+',10')
net.addStation('sta4', ip='10.0.0.4/8',
position=str(random.randint(30,50))+','+str(random.randint(30,45))+',10')
net.addStation('sta5', ip='10.0.0.5/8',
position=str(random.randint(10,20))+','+str(random.randint(20,35))+',10')
net.addStation('sta6', ip='10.0.0.6/8',
position=str(random.randint(50,75))+','+str(random.randint(10,50))+',10')
net.addStation('sta7', ip='10.0.0.7/8',
position=str(random.randint(65,85))+','+str(random.randint(30,45))+',10')
net.addStation('sta8', ip='10.0.0.8/8',
position=str(random.randint(85,100))+','+str(random.randint(15,40))+',10')
net.addStation('sta9', ip='10.0.0.9/8',
position=str(random.randint(70,85))+','+str(random.randint(20,45))+',10')
net.addStation('sta10', ip='10.0.0.10/8',
position=str(random.randint(55,65))+','+str(random.randint(40,50))+',10')
net.addStation('sta11', ip='10.0.0.11/8',
position=str(random.randint(100,120))+','+str(random.randint(5,20))+',10')
net.addStation('sta12', ip='10.0.0.12/8',
position=str(random.randint(120,145))+','+str(random.randint(15,30))+',10')
net.addStation('sta13', ip='10.0.0.13/8',
position=str(random.randint(115,125))+','+str(random.randint(25,40))+',10')
net.addStation('sta14', ip='10.0.0.14/8',
position=str(random.randint(135,150))+','+str(random.randint(35,45))+',10')
net.addStation('sta15', ip='10.0.0.15/8',
position=str(random.randint(130,145))+','+str(random.randint(40,50))+',10')
net.addStation('sta16', ip='10.0.0.16/8',
position=str(random.randint(0,20))+','+str(random.randint(50,90))+',10')
net.addStation('sta17', ip='10.0.0.17/8',
position=str(random.randint(5,15))+','+str(random.randint(70,80))+',10')
net.addStation('sta18', ip='10.0.0.18/8',
position=str(random.randint(15,35))+','+str(random.randint(60,80))+',10')
net.addStation('sta19', ip='10.0.0.19/8',
position=str(random.randint(25,40))+','+str(random.randint(75,90))+',10')
net.addStation('sta20', ip='10.0.0.20/8',
position=str(random.randint(35,45))+','+str(random.randint(80,95))+',10')
net.addStation('sta21', ip='10.0.0.21/8',
position=str(random.randint(55,70))+','+str(random.randint(55,75))+',10')
net.addStation('sta22', ip='10.0.0.22/8',
position=str(random.randint(70,90))+','+str(random.randint(60,80))+',10')
net.addStation('sta23', ip='10.0.0.23/8',
position=str(random.randint(85,99))+','+str(random.randint(70,85))+',10')
net.addStation('sta24', ip='10.0.0.24/8',
position=str(random.randint(50,80))+','+str(random.randint(85,100))+',10')
net.addStation('sta25', ip='10.0.0.25/8',
position=str(random.randint(60,75))+','+str(random.randint(65,85))+',10')
net.addStation('sta26', ip='10.0.0.26/8',
position=str(random.randint(110,125))+','+str(random.randint(80,100))+',10')
net.addStation('sta27', ip='10.0.0.27/8',
position=str(random.randint(100,130))+','+str(random.randint(65,85))+',10')
net.addStation('sta28', ip='10.0.0.28/8',
position=str(random.randint(130, 145))+','+str(random.randint(70,95))+',10')
net.addStation('sta29', ip='10.0.0.29/8',
position=str(random.randint(100,120))+','+str(random.randint(55,75))+',10')
net.addStation('sta30', ip='10.0.0.30/8',
position=str(random.randint(130,145))+','+str(random.randint(68,90))+',10')
info('****Creating gateway nodes***')
net.addStation('g1', ip='10.0.1.1/8',position='40,40,10', range=300)
net.addStation('g2', ip='10.0.1.2/8', position='80,40,0', range=300)
net.addStation('g3', ip='10.0.1.3/8',position='120,40,0', range=300)
net.addStation('g4', ip='10.0.1.4/8',position='40,70,0', range=300)
net.addStation('g5', ip='10.0.1.5/8',position='80,70,0', range=300)
net.addStation('g6', ip='10.0.1.6/8',position='120,70,10', range=300)
net.addStation('g7', ip='10.0.1.7/8', position='40,120,0', range=300)
net.addStation('g8', ip='10.0.1.8/8',position='80,120,0', range=300)
net.addStation('g9', ip='10.0.1.9/8',position='120,120,0', range=300)
net.addStation('g10', ip='10.0.1.10/8',position='75,75,0', range=300)
c1 = net.addController('c1')
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=3.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
net.plotGraph(max_x=150, max_y=150)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
ap2.start([c1])
ap3.start([c1])
ap4.start([c1])
ap5.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)
net = Mininet_wifi(controller=RemoteController)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1', position='20,40,0')
sta2 = net.addStation('sta2', position='40,40,0')
sta3 = net.addStation('sta3', position='60,40,0')
sta4 = net.addStation('sta4', position='80,40,0')
ap1 = net.addAccessPoint('ap1',
ssid="ssid-ap1",
mode="g",
channel="5",
failMode="standalone",
position='30,70,0')
ap2 = net.addAccessPoint('ap2',
ssid="ssid-ap2",
mode="g",
channel="11",
failMode="standalone",
position='70,70,0')
c1 = net.addController('c1', ip='192.168.1.101', port=6633)
c2 = net.addController('c2', ip='192.168.1.102', port=6633)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating Stations\n")
net.addLink(ap1, ap2)
net.addLink(sta1, ap1)
net.addLink(sta2, ap1)
net.addLink(sta3, ap2)
net.addLink(sta4, ap2)
net.plotGraph(max_x=100, max_y=100)
info("*** Starting network\n")
net.build()
c1.start()
c2.start()
ap1.start([c1, c2])
ap2.start([c1, c2])
sta1.cmd("ip link add link sta1-wlan0 name sta1-wlan0.10 type vlan id 10")
sta2.cmd("ip link add link sta2-wlan0 name sta2-wlan0.10 type vlan id 10")
sta3.cmd("ip link add link sta3-wlan0 name sta3-wlan0.20 type vlan id 20")
sta4.cmd("ip link add link sta4-wlan0 name sta4-wlan0.20 type vlan id 20")
sta1.cmd("route del -net 10.0.0.0 netmask 255.0.0.0")
sta2.cmd("route del -net 10.0.0.0 netmask 255.0.0.0")
sta3.cmd("route del -net 10.0.0.0 netmask 255.0.0.0")
sta4.cmd("route del -net 10.0.0.0 netmask 255.0.0.0")
sta1.cmd("ifconfig sta1-wlan0.10 10.0.0.1")
sta2.cmd("ifconfig sta2-wlan0.10 10.0.0.2")
sta3.cmd("ifconfig sta3-wlan0.20 10.0.0.3")
sta4.cmd("ifconfig sta4-wlan0.20 10.0.0.4")
ap1.cmd(
'ovs-ofctl add-flow ap1 "priority=100,arp,in_port=1,dl_vlan=10,actions=mod_vlan_vid:20,output:2,normal"'
)
ap1.cmd(
'ovs-ofctl add-flow ap1 "priority=100,icmp,in_port=1,dl_vlan=10,actions=mod_vlan_vid:20,output:2,normal"'
)
ap1.cmd(
'ovs-ofctl add-flow ap1 "priority=100,udp,in_port=1,dl_vlan=10,actions=mod_vlan_vid:20,output:2,normal"'
)
ap1.cmd(
'ovs-ofctl add-flow ap1 "priority=100,tcp,in_port=1,dl_vlan=10,actions=mod_vlan_vid:20,output:2,normal"'
)
ap1.cmd(
'ovs-ofctl add-flow ap1 "priority=100,arp,in_port=2,dl_vlan=20,actions=mod_vlan_vid:10,output:1,normal"'
)
ap1.cmd(
'ovs-ofctl add-flow ap1 "priority=100,icmp,in_port=2,dl_vlan=20,actions=mod_vlan_vid:10,output:1,normal"'
)
ap1.cmd(
'ovs-ofctl add-flow ap1 "priority=100,udp,in_port=2,dl_vlan=20,actions=mod_vlan_vid:10,output:1,normal"'
)
ap1.cmd(
'ovs-ofctl add-flow ap1 "priority=100,tcp,in_port=2,dl_vlan=20,actions=mod_vlan_vid:10,output:1,normal"'
)
ap2.cmd(
'ovs-ofctl add-flow ap2 "priority=100,arp,in_port=1,dl_vlan=20,actions=mod_vlan_vid:10,output:2,normal"'
)
ap2.cmd(
'ovs-ofctl add-flow ap2 "priority=100,icmp,in_port=1,dl_vlan=20,actions=mod_vlan_vid:10,output:2,normal"'
)
ap2.cmd(
'ovs-ofctl add-flow ap2 "priority=100,udp,in_port=1,dl_vlan=20,actions=mod_vlan_vid:10,output:2,normal"'
)
ap2.cmd(
'ovs-ofctl add-flow ap2 "priority=100,tcp,in_port=1,dl_vlan=20,actions=mod_vlan_vid:10,output:2,normal"'
)
ap2.cmd(
'ovs-ofctl add-flow ap2 "priority=100,arp,in_port=2,dl_vlan=10,actions=mod_vlan_vid:20,output:1,normal"'
)
ap2.cmd(
'ovs-ofctl add-flow ap2 "priority=100,icmp,in_port=2,dl_vlan=10,actions=mod_vlan_vid:20,output:1,normal"'
)
ap2.cmd(
'ovs-ofctl add-flow ap2 "priority=100,udp,in_port=2,dl_vlan=10,actions=mod_vlan_vid:20,output:1,normal"'
)
ap2.cmd(
'ovs-ofctl add-flow ap2 "priority=100,tcp,in_port=2,dl_vlan=10,actions=mod_vlan_vid:20,output:1,normal"'
)
info("*** Running CLI\n")
CLI(net)
info("*** Stopping network\n")
net.stop()
def topology():
mod = str(sys.argv[1]) # network type
print("-------------------------------")
print("Network Trace Type : " + str(mod) + '\n')
nett = str(sys.argv[2]) # mobility
print("-------------------------------")
print("Network Trace Mobility : " + str(nett) + '\n')
host = int(sys.argv[3]) # num of host
print("-------------------------------")
print("Number of Total Host : " + str(host) + '\n')
algo = str(sys.argv[4]) # name of adaptation algorithm
print("-------------------------------")
print("ABS Algorithm : " + str(algo) + '\n')
prot = str(sys.argv[5]) # name of protocol
print("-------------------------------")
print("Protocol : " + str(prot) + '\n')
sertype = str(sys.argv[6]) # name of server
print("-------------------------------")
print("Server : " + str(sertype) + '\n')
fol = int(sys.argv[7]) # Iteration of experiment
print("-------------------------------")
print("Total iteration : " + str(fol) + '\n')
v_id = str(sys.argv[8]) # Video content type
print("-------------------------------")
print("Video name : " + str(v_id) + '\n')
###################################
"Create a network."
net = Mininet_wifi()
#net = Mininet()
info("*** Creating client-nodes\n")
for i in range(host):
m = 'sta%s' % (i + 1)
j = i + 1
station.insert(i, net.addStation(m, ip='10.0.0.2%s/24' % (j)))
#station.insert(i, net.addHost(m, ip='10.0.0.2%s/24'%(j)))
info("*** Creating AP-node\n")
ap1 = net.addAccessPoint('ap1', ssid="simpletopo", mode="g", channel="5")
info("*** Creating server-node\n")
server = net.addHost('server', ip='10.0.0.1/24')
info("*** Creating cross_traffic-nodes\n")
dc = net.addHost('dc', ip='10.0.0.80/24')
ds = net.addHost('ds', ip='10.0.0.81/24')
info("*** Creating Switch-node\n")
s2 = net.addSwitch('s2')
#s1 = net.addSwitch('s1')
info("*** Creating controller-node\n")
c0 = net.addController('c0')
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating clients and AP\n")
for i in range(host):
m = 'sta%s' % (i + 1)
net.addLink(m, ap1)
info("*** Associating AP and switch\n")
net.addLink(s2, ap1, 1,
10) # initial link parameter default according to mininet
info("*** Associating switch and server\n")
net.addLink(server, s2, bw=1000)
print("\n ")
info("*** Associating cross_traffic sender and receiver\n")
net.addLink(dc, ap1)
net.addLink(ds, s2)
info("*** Starting network\n")
net.build()
c0.start()
ap1.start([c0])
s2.start([c0])
##############################
time.sleep(5)
print("\n ")
#info("*** Running CLI\n")
#CLI(net)
#print net.get('ap1')
#print net['s3']
os.system('cd /home/dash/testbed/goDASH/godash/files && sudo rm -R *')
fol1 = str(v_id)
fol2 = str(fol + 1)
folder = 'iteration_' + str(fol2) + '_video_' + str(v_id) + '_mode_' + (
mod) + '_net_' + str(nett) + '_host_' + str(host) + '_algo_' + str(
algo) + '_protocol_' + str(prot) + '_server_' + str(sertype)
#os.system('mkdir -p /home/dash/testbed/Data/Raw/'+fol+'/'+ folder)
os.system('mkdir -p /media/sf_vm/' + fol1 + '/' + fol2 + '/' + folder)
os.system('cd /home/dash/testbed/goDASH/godash/config && sudo rm -R *')
with open(
'/home/dash/testbed/goDASHbed/config/configure.json') as json_file:
test_dict = json.load(json_file, object_pairs_hook=OrderedDict)
test_dict['adapt'] = algo
if prot == 'tcp':
test_dict['quic'] = 'off'
test_dict[
'url'] = 'https://www.godashbed.org/x264/full/tearsofsteel_enc_x264_dash.mpd'
else:
test_dict['quic'] = 'on'
test_dict[
'url'] = 'https://www.godashbed.org:4444/x264/full/tearsofsteel_enc_x264_dash.mpd'
test_dict['serveraddr'] = 'off'
json.dump(
test_dict,
open('/home/dash/testbed/goDASH/godash/config/configure.json', "w"))
st = []
for i in range(host):
m1 = 'sta%s' % (i + 1)
m2 = net[m1]
st.insert(i, m2)
switch2 = net['s2']
server = net['server']
ap = net['ap1']
#switch1= net['s1']
dc = net['dc']
ds = net['ds']
if mod == '3g':
bt = 3
elif mod == '4g':
bt = 4
else:
bt = 5
return st, switch2, server, ap, host, algo, nett, mod, prot, dc, ds, sertype, fol1, bt, fol2
def topology(stp):
net = Mininet_wifi(accessPoint=OVSBridgeAP)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1',
mac='00:00:00:00:00:02',
ip='10.0.0.1/8',
position='100,101,0')
sta2 = net.addStation('sta2',
mac='00:00:00:00:00:03',
ip='10.0.0.2/8',
position='50,51,0')
sta3 = net.addStation('sta3',
mac='00:00:00:00:00:04',
ip='10.0.0.3/8',
position='150,51,0')
if stp:
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid1',
mode='g',
channel='1',
failMode="standalone",
position='100,100,0',
stp=True)
ap2 = net.addAccessPoint('ap2',
ssid='new-ssid2',
mode='g',
channel='1',
failMode="standalone",
position='50,50,0',
stp=True)
ap3 = net.addAccessPoint('ap3',
ssid='new-ssid3',
mode='g',
channel='1',
failMode="standalone",
position='150,50,0',
stp=True)
else:
ap1 = net.addAccessPoint('ap1',
ssid='new-ssid1',
mode='g',
channel='1',
failMode="standalone",
position='100,100,0')
ap2 = net.addAccessPoint('ap2',
ssid='new-ssid2',
mode='g',
channel='1',
failMode="standalone",
position='50,50,0')
ap3 = net.addAccessPoint('ap3',
ssid='new-ssid3',
mode='g',
channel='1',
failMode="standalone",
position='150,50,0')
net.setPropagationModel(model="logDistance", exp=4.5)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Creating links\n")
net.addLink(ap1, sta1)
net.addLink(ap2, sta2)
net.addLink(ap3, sta3)
net.addLink(ap1, ap2)
net.addLink(ap1, ap3)
net.addLink(ap2, ap3)
net.plotGraph(max_x=300, max_y=300)
info("*** Starting network\n")
net.build()
ap1.start([])
ap2.start([])
ap3.start([])
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")
for id in range(0, 10):
net.addCar('car%s' % (id + 1), wlans=2, encrypt=['wpa2', ''])
kwargs = {
'ssid': 'vanet-ssid',
'mode': 'g',
'passwd': '123456789a',
'encrypt': 'wpa2',
'failMode': 'standalone',
'datapath': 'user'
}
e1 = net.addAccessPoint('e1',
mac='00:00:00:11:00:01',
channel='1',
position='2600,3500,0',
**kwargs)
e2 = net.addAccessPoint('e2',
mac='00:00:00:11:00:02',
channel='6',
position='2800,3500,0',
**kwargs)
e3 = net.addAccessPoint('e3',
mac='00:00:00:11:00:03',
channel='11',
position='3000,3500,0',
**kwargs)
e4 = net.addAccessPoint('e4',
mac='00:00:00:11:00:04',
channel='1',
position='2600,3300,0',
**kwargs)
e5 = net.addAccessPoint('e5',
mac='00:00:00:11:00:05',
channel='6',
position='2800,3300,0',
**kwargs)
e6 = net.addAccessPoint('e6',
mac='00:00:00:11:00:06',
channel='11',
position='3000,3300,0',
**kwargs)
info("*** Configuring Propagation Model\n")
net.setPropagationModel(model="logDistance", exp=2.8)
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 net.cars:
net.addLink(car,
intf=car.wintfs[1].name,
cls=ITSLink,
band=20,
channel=181)
net.useExternalProgram(program=sumo,
port=8813,
config_file='map.sumocfg',
extra_params=["--start"])
info("*** Starting network\n")
net.build()
for enb in net.aps:
enb.start([])
for id, car in enumerate(net.cars):
car.setIP('192.168.0.%s/24' % (id + 1), intf='%s-wlan0' % car.name)
car.setIP('192.168.1.%s/24' % (id + 1), intf='%s-wlan1' % car.name)
# Track the position of the nodes
"""nodes = net.cars + net.aps
net.telemetry(nodes=nodes, data_type='position',
min_x=2200, min_y=2800,
max_x=3200, max_y=3900)"""
info("*** Running CLI\n")
CLI(net)
info("*** Stopping network\n")
net.stop()
def topology(coord):
"Create a network."
net = Mininet_wifi(topo=None,
build=False,
link=wmediumd,
accessPoint=OVSKernelAP,
wmediumd_mode=interference,
ipBase='10.0.0.0/8')
info('*** Adding controller\n')
c1 = net.addController(name='c1',
controller=RemoteController,
ip='10.0.0.1',
protocol='tcp',
port=6633)
ap3 = net.addAccessPoint('ap3',
cls=OVSKernelAP,
ssid='ap3-ssid',
channel='8',
mode='n',
ip='',
position='790.0,330.0,0',
range=150)
s2 = net.addSwitch('s2', cls=OVSKernelSwitch)
ap2 = net.addAccessPoint('ap2',
cls=OVSKernelAP,
ssid='ap2-ssid',
channel='7',
mode='n',
ip='',
position='450.0,332.0,0',
range=150)
s3 = net.addSwitch('s3', cls=OVSKernelSwitch)
s4 = net.addSwitch('s4', cls=OVSKernelSwitch)
ap1 = net.addAccessPoint('ap1',
cls=OVSKernelAP,
ssid='ap1-ssid',
channel='6',
mode='n',
ip='',
position='60.0,209.0,0',
range=150)
s1 = net.addSwitch('s1', cls=OVSKernelSwitch)
print "*** Add hosts/stations"
sta1 = net.addStation('sta1', ip='10.0.0.26/8')
sta2 = net.addStation('sta2', ip='10.0.0.2/8')
sta3 = net.addStation('sta3', ip='10.0.0.3/8')
sta4 = net.addStation('sta4', ip='10.0.0.4/8')
sta5 = net.addStation('sta5', ip='10.0.0.5/8')
sta6 = net.addStation('sta6', ip='10.0.0.6/8')
sta7 = net.addStation('sta7', ip='10.0.0.7/8')
sta8 = net.addStation('sta8', ip='10.0.0.8/8')
sta9 = net.addStation('sta9', ip='10.0.0.9/8')
sta10 = net.addStation('sta10', ip='10.0.0.10/8')
sta11 = net.addStation('sta11', ip='10.0.0.11/8')
sta12 = net.addStation('sta12', ip='10.0.0.12/8')
sta13 = net.addStation('sta13', ip='10.0.0.13/8')
sta14 = net.addStation('sta14', ip='10.0.0.14/8')
sta15 = net.addStation('sta15', ip='10.0.0.15/8')
sta16 = net.addStation('sta16', ip='10.0.0.16/8')
sta17 = net.addStation('sta17', ip='10.0.0.17/8')
sta18 = net.addStation('sta18', ip='10.0.0.18/8')
sta19 = net.addStation('sta19', ip='10.0.0.19/8')
sta20 = net.addStation('sta20', ip='10.0.0.20/8')
h5 = net.addHost('h5', cls=Host, ip='10.0.0.21/8')
h2 = net.addHost('h2', cls=Host, ip='10.0.0.22/8')
h3 = net.addHost('h3', cls=Host, ip='10.0.0.23/8')
h1 = net.addHost('h1', cls=Host, ip='10.0.0.24/8')
h4 = net.addHost('h4', cls=Host, ip='10.0.0.25/8')
print "*** Configuring Propagation Model"
net.setPropagationModel(model="logDistance", exp=3)
print "*** Configuring wifi nodes"
net.configureWifiNodes()
net.plotGraph(max_x=1000, max_y=750)
if coord:
sta5.coord = ['40.0,30.0,0.0', '31.0,10.0,0.0', '31.0,30.0,0.0']
sta6.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
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']
sta3.coord = ['40.0,30.0,0.0', '31.0,10.0,0.0', '31.0,30.0,0.0']
sta4.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
sta7.coord = ['40.0,30.0,0.0', '31.0,10.0,0.0', '31.0,30.0,0.0']
sta8.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
sta9.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
sta10.coord = ['40.0,30.0,0.0', '31.0,10.0,0.0', '31.0,30.0,0.0']
sta11.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
sta12.coord = ['40.0,30.0,0.0', '31.0,10.0,0.0', '31.0,30.0,0.0']
sta13.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
sta14.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
sta15.coord = ['40.0,30.0,0.0', '31.0,10.0,0.0', '31.0,30.0,0.0']
sta16.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
sta17.coord = ['40.0,30.0,0.0', '31.0,10.0,0.0', '31.0,30.0,0.0']
sta18.coord = ['40.0,40.0,0.0', '55.0,31.0,0.0', '55.0,81.0,0.0']
else:
net.startMobility(time=0, repetitions=1)
net.addLink(sta1, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta2, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta3, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta4, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta5, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta6, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta7, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta8, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta9, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta10, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta11, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta12, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta13, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta14, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta15, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta16, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta17, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.addLink(sta18, cls=adhoc, ssid='adhocNet', mode='g', range=100)
net.mobility(sta1, 'start', time=2, position='50.0,400.0,0.0')
net.mobility(sta1, 'stop', time=25, position='250.0,50.0,0.0')
net.mobility(sta2, 'start', time=2, position='10.0,400.0,0.0')
net.mobility(sta2, 'stop', time=26, position='100.0,35.0,0.0')
net.mobility(sta3, 'start', time=2, position='300.0,480.0,0.0')
net.mobility(sta3, 'stop', time=28, position='390.0,60.0,0.0')
net.mobility(sta4, 'start', time=2, position='240.0,600.0,0.0')
net.mobility(sta4, 'stop', time=28, position='610.0,60.0,0.0')
net.mobility(sta5, 'start', time=2, position='590.0,600.0,0.0')
net.mobility(sta5, 'stop', time=26, position='120.0,150.0,0.0')
net.mobility(sta6, 'start', time=2, position='500.0,580.0,0.0')
net.mobility(sta6, 'stop', time=26, position='500.0,30.0,0.0')
net.mobility(sta7, 'start', time=2, position='750.0,590.0,0.0')
net.mobility(sta7, 'stop', time=29, position='790.0,70.0,0.0')
net.mobility(sta8, 'start', time=2, position='890.0,600.0,0.0')
net.mobility(sta8, 'stop', time=23, position='900.0,70.0,0.0')
net.mobility(sta9, 'start', time=2, position='900.0,150.0,0.0')
net.mobility(sta9, 'stop', time=27, position='500.0,480.0,0.0')
net.mobility(sta10, 'start', time=2, position='800.0,90.0,0.0')
net.mobility(sta10, 'stop', time=23, position='600.0,500.0,0.0')
net.mobility(sta11, 'start', time=2, position='500.0,20.0,0.0')
net.mobility(sta11, 'stop', time=28, position='900.0,450.0,0.0')
net.mobility(sta12, 'start', time=2, position='400.0,150.0,0.0')
net.mobility(sta12, 'stop', time=26, position='900.0,390.0,0.0')
net.mobility(sta13, 'start', time=2, position='700.0,110.0,0.0')
net.mobility(sta13, 'stop', time=26, position='280.0,350.0,0.0')
net.mobility(sta14, 'start', time=2, position='900.0,50.0,0.0')
net.mobility(sta14, 'stop', time=27, position='400.0,310.0,0.0')
net.mobility(sta15, 'start', time=2, position='300.0,20.0,0.0')
net.mobility(sta15, 'stop', time=23, position='480.0,320.0,0.0')
net.mobility(sta16, 'start', time=2, position='240.0,20.0,0.0')
net.mobility(sta16, 'stop', time=26, position='10.0,380.0,0.0')
net.mobility(sta17, 'start', time=2, position='650.0,200.0,0.0')
net.mobility(sta17, 'stop', time=28, position='80.0,400.0,0.0')
net.mobility(sta18, 'start', time=2, position='300.0,20.0,0.0')
net.mobility(sta18, 'stop', time=23, position='500.0,200.0,0.0')
net.mobility(sta19, 'start', time=2, position='900.0,20.0,0.0')
net.mobility(sta19, 'stop', time=28, position='480.0,230.0,0.0')
net.mobility(sta20, 'start', time=2, position='400.0,50.0,0.0')
net.mobility(sta20, 'stop', time=28, position='200.0,150.0,0.0')
net.stopMobility(time=30)
print "*** Associating and Creating links"
net.addLink(ap1, s4)
net.addLink(s4, s3)
net.addLink(s4, ap2)
net.addLink(s3, ap3)
net.addLink(s3, s2)
net.addLink(s2, s1)
net.addLink(s1, h1)
net.addLink(s1, h2)
net.addLink(s1, h3)
net.addLink(s1, h4)
net.addLink(s1, h5)
print "*** Starting switches/APs"
net.get('ap3').start([c1])
net.get('s2').start([c1])
net.get('ap2').start([c1])
net.get('s3').start([c1])
net.get('s4').start([c1])
net.get('ap1').start([c1])
net.get('s1').start([c1])
print "*** Starting network"
net.build()
c1.start()
for controller in net.controllers:
controller.start()
"""plotting graph"""
"*** Available models: RandomWalk, TruncatedLevyWalk, RandomDirection, RandomWayPoint, GaussMarkov, ReferencePoint, TimeVariantCommunity ***"
net.startMobility(time=0,
model='RandomWayPoint',
max_x=100,
max_y=100,
min_v=0.5,
max_v=0.8)
print "*** Running CLI"
CLI_wifi(net)
print "*** Stopping network"
net.stop()
def topology():
"Create a network."
# net = Mininet_wifi(controller=None, switch=OVSKernelSwitch, link=wmediumd, wmediumd_mode=interference)
net = Mininet_wifi(controller=None,
autoStaticArp=True,
switch=OVSKernelSwitch,
accessPoint=OVSKernelAP)
c1 = net.addController('c1',
controller=RemoteController,
ip='127.0.0.1',
port=6633)
info("*** Creating nodes\n")
cars = []
for x in range(0, 30):
cars.append(x)
cars[0] = net.addCar('car0',
wlans=1,
range='50',
ip='200.0.10.110/8',
mac='00:00:00:00:00:01',
position='1105,975,0')
cars[1] = net.addCar('car1',
wlans=1,
range='50',
ip='200.0.10.111/8',
mac='00:00:00:00:00:02',
position='1110,975,0')
cars[2] = net.addCar('car2',
wlans=1,
range='50',
ip='200.0.10.112/8',
mac='00:00:00:00:00:03',
position='1605,975,0')
cars[3] = net.addCar('car3',
wlans=1,
range='50',
ip='200.0.10.113/8',
mac='00:00:00:00:00:04',
position='2105,975,0')
cars[4] = net.addCar('car4',
wlans=1,
range='50',
ip='200.0.10.114/8',
mac='00:00:00:00:00:05',
position='2100,975,0')
cars[5] = net.addCar('car5',
wlans=1,
range='50',
ip='200.0.10.115/8',
mac='00:00:00:00:00:06',
position='2110,975,0')
cars[6] = net.addCar('car6',
wlans=1,
range='50',
ip='200.0.10.116/8',
mac='00:00:00:00:00:07',
position='2095,975,0')
cars[7] = net.addCar('car7',
wlans=1,
range='50',
ip='200.0.10.117/8',
mac='00:00:00:00:00:08',
position='1560,975,0')
cars[8] = net.addCar('car8',
wlans=1,
range='50',
ip='200.0.10.118/8',
mac='00:00:00:00:00:09',
position='1570,975,0')
cars[9] = net.addCar('car9',
wlans=1,
range='50',
ip='200.0.10.119/8',
mac='00:00:00:00:00:10',
position='1580,975,0')
cars[10] = net.addCar('car10',
wlans=1,
range='50',
ip='200.0.10.120/8',
mac='00:00:00:00:00:11',
position='1590,975,0')
cars[11] = net.addCar('car11',
wlans=1,
range='50',
ip='200.0.10.121/8',
mac='00:00:00:00:00:12',
position='1600,975,0')
cars[12] = net.addCar('car12',
wlans=1,
range='50',
ip='200.0.10.122/8',
mac='00:00:00:00:00:13',
position='1585,975,0')
cars[13] = net.addCar('car13',
wlans=1,
range='50',
ip='200.0.10.123/8',
mac='00:00:00:00:00:14',
position='1060,975,0')
cars[14] = net.addCar('car14',
wlans=1,
range='50',
ip='200.0.10.124/8',
mac='00:00:00:00:00:15',
position='1070,975,0')
cars[15] = net.addCar('car15',
wlans=1,
range='50',
ip='200.0.10.125/8',
mac='00:00:00:00:00:16',
position='1080,975,0')
cars[16] = net.addCar('car16',
wlans=1,
range='50',
ip='200.0.10.126/8',
mac='00:00:00:00:00:17',
position='1090,975,0')
cars[17] = net.addCar('car17',
wlans=1,
range='50',
ip='200.0.10.127/8',
mac='00:00:00:00:00:18',
position='1100,975,0')
cars[18] = net.addCar('car18',
wlans=1,
range='50',
ip='200.0.10.128/8',
mac='00:00:00:00:00:19',
position='1110,975,0')
cars[19] = net.addCar('car19',
wlans=1,
range='50',
ip='200.0.10.129/8',
mac='00:00:00:00:00:20',
position='1120,975,0')
cars[20] = net.addCar('car20',
wlans=1,
range='50',
ip='200.0.10.130/8',
mac='00:00:00:00:00:21',
position='20,1025,0')
cars[21] = net.addCar('car21',
wlans=1,
range='50',
ip='200.0.10.131/8',
mac='00:00:00:00:00:22',
position='40,1025,0')
cars[22] = net.addCar('car22',
wlans=1,
range='50',
ip='200.0.10.132/8',
mac='00:00:00:00:00:23',
position='60,1025,0')
cars[23] = net.addCar('car23',
wlans=1,
range='50',
ip='200.0.10.133/8',
mac='00:00:00:00:00:24',
position='80,1025,0')
cars[24] = net.addCar('car24',
wlans=1,
range='50',
ip='200.0.10.134/8',
mac='00:00:00:00:00:25',
position='100,1025,0')
cars[25] = net.addCar('car25',
wlans=1,
range='50',
ip='200.0.10.135/8',
mac='00:00:00:00:00:26',
position='120,1025,0')
cars[26] = net.addCar('car26',
wlans=1,
range='50',
ip='200.0.10.136/8',
mac='00:00:00:00:00:27',
position='140,1025,0')
cars[27] = net.addCar('car27',
wlans=1,
range='50',
ip='200.0.10.137/8',
mac='00:00:00:00:00:28',
position='160,1025,0')
cars[28] = net.addCar('car28',
wlans=1,
range='50',
ip='200.0.10.138/8',
mac='00:00:00:00:00:29',
position='180,1025,0')
cars[29] = net.addCar('car29',
wlans=1,
range='50',
ip='200.0.10.139/8',
mac='00:00:00:00:00:30',
position='200,1025,0')
# cars[30] = net.addCar('car30', wlans=1, range='50', ip='200.0.10.140/8', mac='00:00:00:00:00:31', position='210,1025,0')
# cars[31] = net.addCar('car31', wlans=1, range='50', ip='200.0.10.141/8', mac='00:00:00:00:00:32', position='220,1025,0')
# cars[32] = net.addCar('car32', wlans=1, range='50', ip='200.0.10.142/8', mac='00:00:00:00:00:33', position='240,1025,0')
# cars[33] = net.addCar('car33', wlans=1, range='50', ip='200.0.10.143/8', mac='00:00:00:00:00:34', position='260,1025,0')
# cars[34] = net.addCar('car34', wlans=1, range='50', ip='200.0.10.144/8', mac='00:00:00:00:00:35', position='280,1025,0')
# cars[35] = net.addCar('car35', wlans=1, range='50', ip='200.0.10.145/8', mac='00:00:00:00:00:36', position='300,1025,0')
# cars[36] = net.addCar('car36', wlans=1, range='50', ip='200.0.10.146/8', mac='00:00:00:00:00:37', position='320,1025,0')
# cars[37] = net.addCar('car37', wlans=1, range='50', ip='200.0.10.147/8', mac='00:00:00:00:00:38', position='340,1025,0')
# cars[38] = net.addCar('car38', wlans=1, range='50', ip='200.0.10.148/8', mac='00:00:00:00:00:39', position='360,1025,0')
# cars[39] = net.addCar('car39', wlans=1, range='50', ip='200.0.10.149/8', mac='00:00:00:00:00:40', position='380,1025,0')
# rsu1 = net.addAccessPoint('rsu1', ssid='rsu1', dpid='6', channel='11',range=250, position='1100,1000,0', protocols='OpenFlow13')
# rsu2 = net.addAccessPoint('rsu2', ssid='rsu2', dpid='7', channel='11', range=250, position='1600,1000,0', protocols='OpenFlow13')
# rsu3 = net.addAccessPoint('rsu3', ssid='rsu3', dpid='8', channel='11', range=250, position='2100,1000,0', protocols='OpenFlow13')
rsu1 = net.addAccessPoint('rsu1',
ssid='rsu1',
channel='11',
range=250,
position='1100,1000,0',
protocols='OpenFlow13')
rsu2 = net.addAccessPoint('rsu2',
ssid='rsu2',
channel='11',
range=250,
position='1600,1000,0',
protocols='OpenFlow13')
rsu3 = net.addAccessPoint('rsu3',
ssid='rsu3',
channel='11',
range=250,
position='2100,1000,0',
protocols='OpenFlow13')
sw1 = net.addSwitch('sw1',
dpid='9',
protocols='OpenFlow13',
position='1600,1750,0')
sw2 = net.addSwitch('sw2',
dpid='10',
protocols='OpenFlow13',
position='1800,1750,0')
server_s1 = net.addHost('server_s1',
ip='200.0.10.2/8',
position='1000,1150,0')
server_s2 = net.addHost('server_s2',
ip='200.0.10.2/8',
position='1500,1150,0')
server_s3 = net.addHost('server_s3',
ip='200.0.10.2/8',
position='2150,1150,0')
server_e = net.addHost('server_e',
ip='200.0.10.3/8',
position='2000,1700,0')
server_e2 = net.addHost('server_e2',
ip='200.0.10.4/8',
position='2000,1900,0')
server_g = net.addHost('server_g',
ip='200.0.10.5/8',
position='2000,2100,0')
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(rsu1, rsu2, 2, 2)
net.addLink(rsu2, rsu3, 3, 2)
net.addLink(server_s1, rsu1, 0, 5)
net.addLink(server_s2, rsu2, 0, 5)
net.addLink(server_s3, rsu3, 0, 5)
net.addLink(server_e, sw2, 0, 1)
net.addLink(server_e2, sw2, 0, 2)
net.addLink(server_g, sw2, 0, 3)
link1 = net.addLink(sw1, sw2, 1, 4, cls=TCLink)
link2 = net.addLink(rsu1, sw1, 3, 2, cls=TCLink)
link3 = net.addLink(rsu2, sw1, 4, 3, cls=TCLink)
link4 = net.addLink(rsu3, sw1, 3, 4, cls=TCLink)
print("*** Configuring links bandwidth")
link1.intf1.config(bw=18)
link2.intf1.config(bw=6)
link3.intf1.config(bw=6)
link4.intf1.config(bw=6)
print("*** Ploting Graph")
net.plotGraph(max_x=2500, max_y=2500)
print("*** Starting network")
net.build()
c1.start()
rsu1.start([c1])
rsu2.start([c1])
rsu3.start([c1])
sw1.start([c1])
sw2.start([c1])
server_s1.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
server_s2.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
server_s3.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
server_e.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
server_e2.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
server_g.cmd(
'iptables -I OUTPUT -p icmp --icmp-type destination-unreachable -j DROP'
)
os.system(
'ovs-vsctl set bridge rsu1 other-config:datapath-id=0000000000000006')
os.system(
'ovs-vsctl set bridge rsu2 other-config:datapath-id=0000000000000007')
os.system(
'ovs-vsctl set bridge rsu3 other-config:datapath-id=0000000000000008')
time.sleep(1)
os.system('ovs-vsctl --all destroy QoS; ovs-vsctl --all destroy Queue')
os.system('ovs-vsctl set-manager ptcp:6632')
os.system(
'curl -X PUT -d \'"tcp:127.0.0.1:6632"\' http://localhost:8080/v1.0/conf/switches/0000000000000006/ovsdb_addr'
)
os.system(
'curl -X PUT -d \'"tcp:127.0.0.1:6632"\' http://localhost:8080/v1.0/conf/switches/0000000000000007/ovsdb_addr'
)
os.system(
'curl -X PUT -d \'"tcp:127.0.0.1:6632"\' http://localhost:8080/v1.0/conf/switches/0000000000000008/ovsdb_addr'
)
os.system(
'curl -X PUT -d \'"tcp:127.0.0.1:6632"\' http://localhost:8080/v1.0/conf/switches/0000000000000009/ovsdb_addr'
)
os.system(
'curl -X PUT -d \'"tcp:127.0.0.1:6632"\' http://localhost:8080/v1.0/conf/switches/0000000000000010/ovsdb_addr'
)
print("*** Shutting ports")
#time.sleep(3)
#Filtra trafego nas portas entre switches (evitar L2 loop)
os.system(
'curl -X POST -d \'{ "dpid": 6, "cookie": 0, "cookie_mask": 1, "table_id": 1, "priority": 1, "flags": 2, "match":{ "in_port":2}, "actions":[{ "type":"CLEAR_ACTIONS"}]}\' http://localhost:8080/stats/flowentry/add'
)
os.system(
'curl -X POST -d \'{ "dpid": 7, "cookie": 0, "cookie_mask": 1, "table_id": 1, "priority": 1, "flags": 2, "match":{ "in_port":2}, "actions":[{ "type":"CLEAR_ACTIONS"}]}\' http://localhost:8080/stats/flowentry/add'
)
os.system(
'curl -X POST -d \'{ "dpid": 7, "cookie": 0, "cookie_mask": 1, "table_id": 1, "priority": 1, "flags": 2, "match":{ "in_port":3}, "actions":[{ "type":"CLEAR_ACTIONS"}]}\' http://localhost:8080/stats/flowentry/add'
)
os.system(
'curl -X POST -d \'{ "dpid": 8, "cookie": 0, "cookie_mask": 1, "table_id": 1, "priority": 1, "flags": 2, "match":{ "in_port":2}, "actions":[{ "type":"CLEAR_ACTIONS"}]}\' http://localhost:8080/stats/flowentry/add'
)
time.sleep(1)
os.system(
'ovs-ofctl del-flows sw1 -O Openflow13; ovs-ofctl add-flow sw1 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl del-flows sw2 -O Openflow13; ovs-ofctl add-flow sw2 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow sw2 "table=1, priority=0, actions=CONTROLLER:65535" -O Openflow13; ovs-ofctl add-flow sw2 "table=1, priority=0, in_port=1 actions=4" -O Openflow13; ovs-ofctl add-flow sw2 "table=1, priority=0, in_port=2 actions=4" -O Openflow13; ovs-ofctl add-flow sw2 "table=1, priority=0, in_port=3 actions=4" -O Openflow13; ovs-ofctl del-flows rsu1 -O Openflow13; ovs-ofctl del-flows rsu2 -O Openflow13; ovs-ofctl del-flows rsu3 -O Openflow13; ovs-ofctl add-flow rsu1 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow rsu2 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow rsu3 "table=0, priority=0, actions=goto_table:1" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=0, in_port=1, actions=3" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=0, in_port=3, actions=1" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=0, in_port=1, actions=4" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=0, in_port=4, actions=1" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=0, in_port=1, actions=3" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=0, in_port=3, actions=1" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,icmp actions=5" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=1, cookie=0x28,in_port=5, actions=1" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=1, cookie=0x28, in_port=1, arp actions=3,5" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,icmp actions=5" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=1, cookie=0x28,in_port=5, actions=1" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=1, cookie=0x28, in_port=1, arp actions=4,5" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,icmp actions=5" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=1, cookie=0x28,in_port=5, actions=1" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=1, cookie=0x28, in_port=1, arp actions=3,5" -O Openflow13; ovs-ofctl add-flow rsu1 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,udp,tp_dst=5002 actions=5" -O Openflow13; ovs-ofctl add-flow rsu2 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,udp,tp_dst=5002 actions=5" -O Openflow13; ovs-ofctl add-flow rsu3 "table=1, priority=1, cookie=0x28, in_port=1, nw_dst=200.0.10.2,udp,tp_dst=5002 actions=5" -O Openflow13; mysql -u root -pwifi -e "delete from redirect;" framework 2> /dev/null'
)
time.sleep(2)
# os.system('mysql -u root -pwifi < ./framework_its_sdn/initialdb.sql -fv &')
# os.system('./framework_its_sdn/lc_mob.sh > j2.txt &')
# time.sleep(1)
# os.system('./framework_its_sdn/central_controller2.sh > j1.txt &')
# os.system('./framework_its_sdn/local_controllers.sh > j3.txt &')
# # time.sleep(1)
# server_s1.cmd('tcpdump udp port 5002 -i server_s1-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_s1.txt &')
# server_s2.cmd('tcpdump udp port 5002 -i server_s2-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_s2.txt &')
# server_s3.cmd('tcpdump udp port 5002 -i server_s3-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_s3.txt &')
# server_e.cmd('tcpdump udp port 5003 -i server_e-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_e.txt &')
# server_e2.cmd('tcpdump udp port 5004 -i server_e2-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_e2.txt &')
# server_g.cmd('tcpdump udp port 5005 -i server_g-eth0 --direction=in -tttttnnvS --immediate-mode -l > server_g.txt &')
# print( "*** Iniciando geracao de trafego" )
# time.sleep(2)
# for x in xrange(0,40):
# cars[x].cmd('tcpdump -i car%d-wlan0 --direction=out -tttttnnvS --immediate-mode -l > car%d.txt &' % (x, x))
# print("*** Car[%d] connect to server_s at 1Mbps" %x)
# cars[x].cmdPrint("timeout 205 hping3 --udp -p 5002 -i u10200 -d 1470 200.0.10.2 -q &")
# cars[x].cmdPrint("ping 200.0.10.2 -i 1 -c 205 > ping%d_ss.txt &" %x)
# print("*** Car[%d] connect to server_e at 1Mbps" %x)
# cars[x].cmdPrint("timeout 205 hping3 --udp -p 5003 -i u10200 -d 1470 200.0.10.3 -q &")
# cars[x].cmdPrint("ping 200.0.10.3 -i 1 -c 205 > ping%d_se.txt &" %x)
# print("*** Car[%d] connect to server_e2 at 2Mbps" %x)
# cars[x].cmdPrint("timeout 205 hping3 --udp -p 5004 -i u6800 -d 1470 200.0.10.4 -q &")
# cars[x].cmdPrint("ping 200.0.10.4 -i 1 -c 205 > ping%d_se2.txt &" %x)
# print("*** Car[%d] connect to server_g at 1Mbps" %x)
# cars[x].cmdPrint("timeout 205 hping3 --udp -p 5005 -i u10200 -d 1470 200.0.10.5 -q &")
# cars[x].cmdPrint("ping 200.0.10.4 -i 1 -c 205 > ping%d_sg.txt &" %x)
# time.sleep(33)
# print("Moving Car0 to RSU2")
# cars[0].setPosition('1605,975,0')
# time.sleep(33)
# print("Moving Car0 to RSU3")
# cars[0].setPosition('2105,975,0')
# time.sleep(33)
# print("Moving Car1 to RSU2")
# cars[1].setPosition('1605,975,0')
# time.sleep(33)
# print("Moving Car2 to RSU3")
# cars[2].setPosition('2105,975,0')
# time.sleep(33)
# print("Moving Car1 to RSU3")
# cars[1].setPosition('2105,975,0')
# time.sleep(33)
# os.system('fuser -k ./framework_its_sdn/central_controller2.sh')
# os.system('fuser -k ./framework_its_sdn/lc_mob.sh')
# os.system('fuser -k ./framework_its_sdn/local_controllers.sh')
# os.system('pkill tcpdump')
# os.system('pkill hping3')
# os.system('pkill ping')
print("*** Running CLI")
CLI_wifi(net)
#os.system('rm *.vanetdata')
server_s1.cmd('iptables -D OUTPUT 1')
server_s2.cmd('iptables -D OUTPUT 1')
server_s3.cmd('iptables -D OUTPUT 1')
server_e.cmd('iptables -D OUTPUT 1')
server_e2.cmd('iptables -D OUTPUT 1')
server_g.cmd('iptables -D OUTPUT 1')
print("*** Stopping network")
net.stop()
def topology():
"Create a network."
net = Mininet_wifi(controller=RemoteController, link=TCLink)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1',
wlans=1,
mac='00:00:00:00:00:00',
ip="192.168.0.100/24")
sta2 = net.addStation('sta2',
wlans=1,
mac='00:00:00:00:00:01',
ip="192.168.0.101/24")
sta3 = net.addStation('sta3',
wlans=1,
mac='00:00:00:00:00:02',
ip="192.168.0.102/24")
sta4 = net.addStation('sta4',
wlans=1,
mac='00:00:00:00:00:03',
ip="192.168.0.103/24")
ap1 = net.addAccessPoint('ap1',
vssids=4,
ssid='ssid,ssid1,ssid2,ssid3,ssid4',
mode="g")
s1 = net.addSwitch('s1')
h1 = net.addHost('h1', ip="192.168.0.200/24", mac="00:00:00:00:01:00")
h2 = net.addHost('h2', ip="192.168.0.201/24", mac="00:00:00:00:01:01")
r1 = net.addHost('r1')
h3 = net.addHost('h3', ip="100.100.100.100/24", mac="00:00:00:00:01:02")
c1 = net.addController('c1',
controller=RemoteController,
ip='127.0.0.1',
port=6653)
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Adding Link\n")
net.addLink(ap1, s1, bw=1000000000)
net.addLink(s1, h1, bw=1000000000)
net.addLink(s1, h2, bw=1000000000)
net.addLink(s1, r1, bw=1000000000)
net.addLink(r1, h3, bw=1000000000)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
s1.start([c1])
sleep(5)
sta1.cmd(
'iw dev %s connect %s %s' %
(sta1.params['wlan'][0], ap1.params['ssid'][1], ap1.params['mac'][1]))
sta2.cmd(
'iw dev %s connect %s %s' %
(sta2.params['wlan'][0], ap1.params['ssid'][2], ap1.params['mac'][2]))
sta3.cmd(
'iw dev %s connect %s %s' %
(sta3.params['wlan'][0], ap1.params['ssid'][3], ap1.params['mac'][3]))
sta4.cmd(
'iw dev %s connect %s %s' %
(sta4.params['wlan'][0], ap1.params['ssid'][4], ap1.params['mac'][4]))
r1.cmd("ifconfig r1-eth0 0")
r1.cmd("ifconfig r1-eth1 0")
r1.cmd("ifconfig r1-eth0 hw ether 00:00:00:00:02:00")
r1.cmd("ifconfig r1-eth1 hw ether 00:00:00:00:02:01")
r1.cmd("ip addr add 192.168.0.1/24 brd + dev r1-eth0")
r1.cmd("ip addr add 100.100.100.1/24 brd + dev r1-eth1")
r1.cmd("echo 1 > /proc/sys/net/ipv4/ip_forward")
sta1.cmd("ip route add default via 192.168.0.1")
sta2.cmd("ip route add default via 192.168.0.1")
sta3.cmd("ip route add default via 192.168.0.1")
sta4.cmd("ip route add default via 192.168.0.1")
h3.cmd("ip route add default via 100.100.100.1")
s1.cmd("ovs-ofctl add-flow s1 priority=1,arp,actions=flood")
"""VLAN TAGGING"""
"""ap1.cmd("ovs-ofctl -O OpenFlow11 add-flow ap1 priority=65535,ip,dl_type=0x0800,in_port=2,actions=push_vlan:0x8100,set_field:4-\>vlan_vid,output:6")
ap1.cmd("ovs-ofctl -O OpenFlow11 add-flow ap1 priority=65535,ip,dl_type=0x0800,in_port=3,actions=push_vlan:0x8100,set_field:2-\>vlan_vid,output:6")
ap1.cmd("ovs-ofctl -O OpenFlow11 add-flow ap1 priority=65535,ip,dl_type=0x0800,in_port=4,actions=push_vlan:0x8100,set_field:3-\>vlan_vid,output:6")
ap1.cmd("ovs-ofctl -O OpenFlow11 add-flow ap1 priority=65535,ip,dl_type=0x0800,in_port=5,actions=push_vlan:0x8100,set_field:4-\>vlan_vid,output:6")
"""
"""VLAN BASED ROUTING"""
s1.cmd(
"ovs-ofctl add-flow s1 priority=65535,ip,dl_vlan=2,nw_dst=192.168.0.200,actions=pop_vlan,output:2"
)
s1.cmd(
"ovs-ofctl add-flow s1 priority=65535,ip,dl_vlan=3,nw_dst=192.168.0.201,actions=pop_vlan,output:3"
)
s1.cmd(
"ovs-ofctl add-flow s1 priority=65535,ip,dl_vlan=2,dl_dst=00:00:00:00:02:00,actions=pop_vlan,goto_table:1"
)
s1.cmd(
"ovs-ofctl add-flow s1 priority=65535,ip,dl_vlan=3,dl_dst=00:00:00:00:02:00,actions=pop_vlan,goto_table:2"
)
s1.cmd(
"ovs-ofctl add-flow s1 priority=65535,ip,dl_vlan=4,dl_dst=00:00:00:00:02:00,actions=pop_vlan,goto_table:3"
)
"""ACCESS CONTROL"""
"""drop traffic to h1 and h2"""
s1.cmd(
"ovs-ofctl add-flow s1 priority=10000,ip,dl_type=0x0800,nw_dst=192.168.0.200,actions=drop"
)
s1.cmd(
"ovs-ofctl add-flow s1 priority=10000,ip,dl_type=0x0800,nw_dst=192.168.0.201,actions=drop"
)
"""OVS S1 QUEUES"""
s1.cmd(
"ovs-vsctl -- set port s1-eth4 qos=@newqos -- --id=@newqos create qos type=linux-htb other-config:max-rate=1000000000 queues:1=@q1 queues:2=@q2 queues:3=@q3 queues:4=@q4 queues:5=@q5 queues:6=@q6 queues:7=@q7 queues:8=@q8 queues:9=@q9 -- --id=@q1 create queue other-config:min-rate=1000000 other-config:max-rate=1000000 -- --id=@q2 create queue other-config:min-rate=2000000 other-config:max-rate=2000000 -- --id=@q3 create queue other-config:min-rate=4000000 other-config:max-rate=4000000 -- --id=@q4 create queue other-config:min-rate=10000000 other-config:max-rate=10000000 -- --id=@q5 create queue other-config:min-rate=20000000 other-config:max-rate=20000000 -- --id=@q6 create queue other-config:min-rate=40000000 other-config:max-rate=40000000 -- --id=@q7 create queue other-config:min-rate=100000000 other-config:max-rate=100000000 -- --id=@q8 create queue other-config:min-rate=200000000 other-config:max-rate=200000000 -- --id=@q9 create queue other-config:min-rate=400000000 other-config:max-rate=400000000"
)
"""QOS SELECTION VLAN2"""
s1.cmd(
"ovs-ofctl add-flow s1 table=1,priority=65535,ip,dl_type=0x0800,nw_proto=6,tp_dst=80,nw_dst=100.100.100.100,actions=set_queue:7,normal"
)
s1.cmd(
"ovs-ofctl add-flow s1 table=1,priority=65535,ip,dl_type=0x0800,nw_proto=17,tp_dst=3001,nw_dst=100.100.100.100,actions=set_queue:8,normal"
)
s1.cmd(
"ovs-ofctl add-flow s1 table=1,priority=65535,ip,dl_type=0x0800,nw_proto=6,tp_dst=5001,nw_dst=100.100.100.100,actions=set_queue:9,normal"
)
s1.cmd(
"ovs-ofctl add-flow s1 table=1,priority=1,ip,dl_dst=00:00:00:00:02:00,actions=normal"
)
"""QOS SELECTION VLAN3"""
s1.cmd(
"ovs-ofctl add-flow s1 table=2,priority=65535,ip,dl_type=0x0800,nw_proto=6,tp_dst=80,nw_dst=100.100.100.100,actions=set_queue:4,normal"
)
s1.cmd(
"ovs-ofctl add-flow s1 table=2,priority=65535,ip,dl_type=0x0800,nw_proto=17,tp_dst=3001,nw_dst=100.100.100.100,actions=set_queue:5,normal"
)
s1.cmd(
"ovs-ofctl add-flow s1 table=2,priority=65535,ip,dl_type=0x0800,nw_proto=6,tp_dst=5001,nw_dst=100.100.100.100,actions=set_queue:6,normal"
)
s1.cmd(
"ovs-ofctl add-flow s1 table=2,priority=1,ip,dl_dst=00:00:00:00:02:00,actions=normal"
)
"""QOS SELECTION VLAN4"""
s1.cmd(
"ovs-ofctl add-flow s1 table=3,priority=65535,ip,dl_type=0x0800,nw_proto=6,tp_dst=80,nw_dst=100.100.100.100,actions=set_queue:1,normal"
)
s1.cmd(
"ovs-ofctl add-flow s1 table=3,priority=65535,ip,dl_type=0x0800,nw_proto=17,tp_dst=3001,nw_dst=100.100.100.100,actions=set_queue:2,normal"
)
s1.cmd(
"ovs-ofctl add-flow s1 table=3,priority=65535,ip,dl_type=0x0800,nw_proto=6,tp_dst=5001,nw_dst=100.100.100.100,actions=set_queue:3,normal"
)
s1.cmd(
"ovs-ofctl add-flow s1 table=3,priority=1,ip,dl_dst=00:00:00:00:02:00,actions=normal"
)
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,
switch=OVSKernelSwitch,
link=wmediumd,
wmediumd_mode=interference)
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(is_mptcp):
"Create a network."
net = Mininet_wifi(controller=Controller)
info("*** Creating nodes\n")
sta1 = net.addStation('sta1', wlans=2, position='51,10,0')
ap1 = net.addAccessPoint('ap1',
mac='00:00:00:00:00:02',
ssid='ssid_ap1',
mode='g',
channel='6',
position='55,17,0')
ap2 = net.addAccessPoint('ap2',
mac='00:00:00:00:00:03',
ssid='ssid_ap2',
mode='n',
channel='1',
position='50,11,0')
r1 = net.addHost('r1', mac='00:00:00:00:00:04')
h1 = net.addHost('h1', mac='00:00:00:00:00:10')
c1 = net.addController('c1')
info("*** Configuring wifi nodes\n")
net.configureWifiNodes()
info("*** Associating and Creating links\n")
net.addLink(ap1, sta1)
net.addLink(ap2, sta1)
net.addLink(ap1, r1, bw=1000)
net.addLink(ap2, r1, bw=1000)
net.addLink(r1, h1, bw=100)
net.addLink(r1, h1, bw=100)
info("*** Starting network\n")
net.build()
c1.start()
ap1.start([c1])
ap2.start([c1])
r1.cmd('ifconfig r1-eth0 10.0.0.1/24')
r1.cmd('ifconfig r1-eth1 10.0.1.1/24')
r1.cmd('ifconfig r1-eth2 10.0.2.1/24')
r1.cmd('ifconfig r1-eth3 10.0.3.1/24')
h1.cmd('ifconfig h1-eth0 10.0.2.2/24')
h1.cmd('ifconfig h1-eth1 10.0.3.2/24')
sta1.cmd('ifconfig sta1-wlan0 10.0.0.2/24')
sta1.cmd('ifconfig sta1-wlan1 10.0.1.2/24')
sta1.cmd("ip rule add from 10.0.0.2 table 1")
sta1.cmd("ip rule add from 10.0.1.2 table 2")
sta1.cmd("ip route add 10.0.0.0/24 dev sta1-wlan0 scope link table 1")
sta1.cmd("ip route add default via 10.0.0.1 dev sta1-wlan0 table 1")
sta1.cmd("ip route add 10.0.1.0/24 dev sta1-wlan1 scope link table 2")
sta1.cmd("ip route add default via 10.0.1.1 dev sta1-wlan1 table 2")
sta1.cmd(
"ip route add default scope global nexthop via 10.0.0.1 dev sta1-wlan0"
)
h1.cmd("ip rule add from 10.0.2.2 table 1")
h1.cmd("ip rule add from 10.0.3.2 table 2")
h1.cmd("ip route add 10.0.2.0/24 dev h1-eth0 scope link table 1")
h1.cmd("ip route add default via 10.0.2.1 dev h1-eth0 table 1")
h1.cmd("ip route add 10.0.3.0/24 dev h1-eth1 scope link table 2")
h1.cmd("ip route add default via 10.0.3.1 dev h1-eth1 table 2")
h1.cmd(
"ip route add default scope global nexthop via 10.0.2.1 dev h1-eth0")
r1.cmd('sysctl -w net.ipv4.ip_forward=1')
if not is_mptcp:
sta1.cmd('iw dev sta1-wlan1 disconnect')
info("*** Running CLI\n")
CLI_wifi(net)
info("*** Stopping network\n")
net.stop()
