def __init__(self, name, **kwargs):
Host.__init__(self, name, **kwargs)
if not NdnHost.inited:
NdnHostCommon.init()
# Create home directory for a node
self.homeFolder = "%s/%s" % (self.params['workdir'], self.name)
self.cmd("mkdir -p %s" % self.homeFolder)
self.cmd("cd %s" % self.homeFolder)
self.nfd = Nfd(self)
self.nfd.start()
self.peerList = {}
def __init__(self, name, **kwargs):
Host.__init__(self, name, **kwargs)
if not NdnHost.inited:
NdnHostCommon.init()
# Create home directory for a node
self.homeFolder = "%s/%s" % (self.params['workdir'], self.name
) # Xian: using workDir will occur erro
self.cmd("mkdir -p %s" % self.homeFolder)
self.cmd("cd %s" % self.homeFolder)
self.nfd = Nfd(self)
print "ndn_host.py--------------------------Ndnhost() cla---- init"
self.nfd.start()
self.peerList = {}
def __init__(self, name, **kwargs):
Host.__init__(self, name, **kwargs)
if not NdnHost.inited:
NdnHostCommon.init()
# Hacky quick fix
if self.params.get('workdir') is None:
self.params['workdir'] = '/tmp'
self.params['params'] = {}
# Create home directory for a node
self.homeFolder = "%s/%s" % (self.params['workdir'], self.name)
self.cmd("mkdir -p %s" % self.homeFolder)
self.cmd("cd %s" % self.homeFolder)
self.nfd = Nfd(self)
self.nfd.start()
self.peerList = {}
def build_sumo_vndn(vndnTopo, ssid, channel, mode, wmediumd, interference,
cluster, placement, servers, tunnelType, ctime, nPings,
pctTraffic, experimentName, nlsrSecurity):
"Create a network."
net = Mininet_wifi(host=NdnHost,
station=NdnStation,
car=NdnCar,
controller=Controller,
accessPoint=UserAP,
link=wmediumd,
wmediumd_mode=interference)
info("*** Creating nodes\n")
for carName in vndnTopo.hosts():
if 'car' in str(carName):
net.addCar(carName, wlans=1, **vndnTopo.nodeInfo(carName))
#net.addCar(carName, **vndnTopo.nodeInfo(carName))
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')
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)
for car in net.cars:
#net.addLink(car, intf=car.params['wlan'][1],
# cls=mesh, ssid='mesh-ssid', channel=5)
net.addLink(car, cls=adhoc, ssid='mesh-ssid', mode='g', 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])
'''i = 1
for car in net.cars:
car.setIP('192.168.0.%s/24' % str(i),
intf='%s-wlan0' % car)
car.setIP('192.168.1.%s/24' % str(i),
intf='%s-mp1' % car)
i+=1
'''
for car in net.cars:
car.nfd = Nfd(car, 65536)
car.nfd.start()
#Nfdc.setStrategy(car, "/vanet", "vanet")
#cmd = "nfdc strategy set /vanet ndn:/localhost/nfd/strategy/vanet/"
info("*** Running CLI\n")
MiniNdnWifiCLI(net)
info("*** Stopping network\n")
net.stop()
info('Cleaning up...')
call(["nfd-stop"])
call(["sudo", "mn", "--clean"])
call(["sudo", "pkill", "sumo"])
sys.exit(1)
