def __init__(self, connection):
self.tcprules = {}
self.udprules = {}
self.icmprules = {}
self.arprules = {}
self.DNSpool = (IPAddr('100.0.0.25'), )
self.Webpool = (IPAddr('100.0.0.45'), )
self.Publicpool = (IPAddr('100.0.0.12'), IPAddr('100.0.0.11'))
self.Privatepool = (IPAddr('100.0.0.1'), )
LearningSwitch.__init__(self, connection, False)
def _handle_ConnectionUp(self,event):
ConnectionUp(event.connection,event.ofp)
#log.info("Switch %s has come up.",dpid_to_str(event.dpid))
if event.dpid in [1,2,3,4,5]:
LearningSwitch(event.connection,False)
elif event.dpid == 6:
Firewall(event.connection)
elif event.dpid == 7:
Firewall(event.connection)
else:
LearningSwitch(event.connection,False)
log.info("Not supported Switch")
def _handle_ConnectionUp(self, event):
data_path_id = dpid_to_str(event.dpid)
log.debug("Handling the connection up event for DPID : %s" %
data_path_id)
if (data_path_id == "00-00-00-00-02-01"):
LearningSwitch(event.connection, False)
def _handle_ConnectionUp(self, event):
dpid = event.dpid
if dpid == 1 or dpid == 2 or dpid == 3 or dpid == 4 or dpid == 5:
LearningSwitch(event.connection, False)
elif dpid == 6:
task1_FireWall6(event.connection)
elif dpid == 7:
task1_FireWall7(event.connection)
elif dpid == 8:
os.system(
'sudo /usr/local/bin/click /home/click/ik2220-assign-phase2-team6/application/nfv/lb1.click &'
)
elif dpid == 9:
os.system(
'sudo /usr/local/bin/click /home/click/ik2220-assign-phase2-team6/application/nfv/lb2.click &'
)
elif dpid == 10:
os.system(
'sudo /usr/local/bin/click /home/click/ik2220-assign-phase2-team6/application/nfv/ids.click &'
)
elif dpid == 11:
os.system(
'sudo /usr/local/bin/click /home/click/ik2220-assign-phase2-team6/application/nfv/napt.click &'
)
def _handle_ConnectionUp(self, event):
switch_id = dpid_to_str(event.dpid)
print("Switch came up", switch_id)
#Switches
if (
#Switch 1
switch_id in "00-00-00-00-00-01"
#Switch 2
or switch_id in "00-00-00-00-00-02"
#Switch 3
or switch_id in "00-00-00-00-00-03"
#Switch 4
or switch_id in "00-00-00-00-00-04"
#Switch 5
or switch_id in "00-00-00-00-00-05"):
print("Network entity is a switch", switch_id)
LearningSwitch(event.connection, False)
#Firewall 1
elif switch_id in "00-00-00-00-00-15":
print("Network entity is a Firewall Type 1", switch_id)
firewall1(event.connection, False)
#Firewall 2
elif switch_id in "00-00-00-00-00-16":
print("Network entity is a Firewall Type 2", switch_id)
firewall2(event.connection, False)
#Load balancer 1 for DNS servers
elif switch_id in "00-00-00-00-00-0b":
print("Network entity is Load balancer DNS Servers", switch_id)
Popen([
"click", path + "lb.click", "Name=lb1", "MAC0=03", "port=53",
"proto=udp", "MAC1=04", "VIP=100.0.0.25", "DIP0=100.0.0.20",
"DIP1=100.0.0.21", "DIP2=100.0.0.22"
])
#Load balancer 2 for Web servers
elif switch_id in "00-00-00-00-00-0c":
print("Network entity is Load Balancer Web Servers", switch_id)
Popen([
"click", path + "lb.click", "Name=lb2", "MAC0=05", "port=80",
"proto=tcp", "MAC1=06", "VIP=100.0.0.45", "DIP0=100.0.0.40",
"DIP1=100.0.0.41", "DIP2=100.0.0.42"
])
#IDS server
elif switch_id in "00-00-00-00-00-0d":
print("Network entity is IDS", switch_id)
Popen(["click", path + "ids.click"])
#NAPT
elif switch_id in "00-00-00-00-00-1f":
print("Network entity is NAPT", switch_id)
Popen(["click", path + "napt.click"])
#Unknown elements
else:
log.debug("Network entity is an unknown entity", switch_id)
def _handle_ConnectionUp (self, event):
dpid = event.dpid
if(dpid == 2 or dpid == 9):
log.debug("Firewall triggered:")
if(dpid == 2):
LearningFireWall1(event.connection)
log.debug("This is firewall 1.")
else:
LearningFireWall2(event.connection)
log.debug("This is firewall 2.")
elif (dpid == 1 or dpid == 3 or dpid == 5 or dpid == 8 or dpid == 11):
LearningSwitch(event.connection, False)
log.debug("Switch triggered.")
elif (dpid == 4):
#LearningSwitch(event.connection, False)
Popen(["sudo","/usr/local/bin/click","/home/click/ik2220-assign-phase2-team3/application/nfv/lb.click","Name=s4","MAC0=03","port=53","proto=udp","MAC1=04","VIP=100.0.0.25","DIP0=100.0.0.20","DIP1=100.0.0.21","DIP2=100.0.0.22","Report=lb1"])
log.debug("Load balancer DNS Servers triggered.",dpid)
elif (dpid == 7):
#LearningSwitch(event.connection, False)
Popen(["sudo","/usr/local/bin/click","/home/click/ik2220-assign-phase2-team3/application/nfv/lb.click","Name=s7","MAC0=05","port=80","proto=tcp","MAC1=06","VIP=100.0.0.45","DIP0=100.0.0.40","DIP1=100.0.0.41","DIP2=100.0.0.42","Report=lb2"])
log.debug("Load Balancer Web Servers triggered.")
elif (dpid == 6):
#LearningSwitch(event.connection, False)
Popen(["sudo","/usr/local/bin/click","/home/click/ik2220-assign-phase2-team3/application/nfv/ids.click"])
log.debug("IDS triggered.")
elif (dpid == 10):
#Popen(["click",path+"napt.click"])
#LearningSwitch(event.connection, False)
Popen(["sudo","/usr/local/bin/click","/home/click/ik2220-assign-phase2-team3/application/nfv/napt.click"])
log.debug("NAPT triggered.")
else:
log.debug("Network entity is an unknown entity", dpid)
def _handle_ConnectionUp(self, event):
global rPath
log.debug("Connection %s" % (event.connection, ))
log.debug("report rPath %s ", rPath)
#FirewallSwitch(event.connection, self.transparent)
log.debug("###################DPID#############:%s ",
dpid_to_str(event.connection.dpid))
# Allow arp based on dl_type for in_port 1 to output 2
#if dpid_to_str(event.connection.dpid) == "00-00-00-00-00-01":
# return
if dpid_to_str(event.connection.dpid) == "00-00-00-00-00-0a":
fw1 = FW1(event.connection, self.transparent)
fw1.AddRule(event.connection)
elif dpid_to_str(event.connection.dpid) == "00-00-00-00-00-0b":
fw2 = FW2(event.connection, self.transparent)
fw2.AddRule(event.connection)
if dpid_to_str(event.connection.dpid) == "00-00-00-00-00-08":
os.system(
'sudo /usr/local/bin/click /opt/ik2220/pox/ext/ids.click rPath='
+ rPath + ' &')
elif dpid_to_str(event.connection.dpid) == "00-00-00-00-00-06":
os.system(
'sudo /usr/local/bin/click /opt/ik2220/pox/ext/lb_update.click LB=lb6 VIP=100.0.0.25 prt_n=53 prt=udp port1=eth2 port2=eth1 DIP_1=100.0.0.20 DIP_2=100.0.0.21 DIP_3=100.0.0.22 rPath='
+ rPath + ' &')
elif dpid_to_str(event.connection.dpid) == "00-00-00-00-00-07":
os.system(
'sudo /usr/local/bin/click /opt/ik2220/pox/ext/lb_update.click LB=lb7 VIP=100.0.0.45 prt_n=80 prt=tcp port1=eth1 port2=eth2 DIP_1=100.0.0.40 DIP_2=100.0.0.41 DIP_3=100.0.0.42 rPath='
+ rPath + ' &')
elif dpid_to_str(event.connection.dpid) == "00-00-00-00-00-09":
#os.system('sudo /usr/local/bin/click /opt/ik2220/click/n9.click &')
os.system(
'sudo /usr/local/bin/click /opt/ik2220/pox/ext/napt.click rPath='
+ rPath + ' &')
else:
LearningSwitch(event.connection, False)
def _handle_ConnectionUp(self, event):
dpid = event.dpid
if dpid == 10:
Firewall_1(event.connection)
elif dpid == 11:
Firewall_2(event.connection)
elif dpid == 6:
os.system('sudo /usr/local/bin/click addr=100.0.0.25 \
eth_server=lb6-eth2\
eth_client=lb6-eth1\
dstaddr1=100.0.0.20\
dstaddr2=100.0.0.21\
dstaddr3=100.0.0.22\
IPtype=udp\
portnum=53\
filename=lb1.report\
nfv/lb.click &')
elif dpid == 7:
os.system('sudo /usr/local/bin/click addr=100.0.0.45 \
eth_server=lb7-eth2\
eth_client=lb7-eth1\
dstaddr1=100.0.0.40\
dstaddr2=100.0.0.41\
dstaddr3=100.0.0.42\
IPtype=tcp\
portnum=80\
filename=lb2.report\
nfv/lb.click &')
elif dpid == 8:
os.system('sudo /usr/local/bin/click ~/assignment/nfv/ids.click &')
else:
LearningSwitch(event.connection, self)
print("Switch %s has come up." % dpid_to_str(event.dpid))
def _handle_ConnectionUp(event):
if dpid_to_str(event.dpid) == "00-00-00-00-00-01":
core.getLogger().info("Connection %s" % (event.connection, ))
Firewall(event.connection, False)
elif dpid_to_str(event.dpid) == "00-00-00-00-00-02":
core.getLogger().info("Connection %s" % (event.connection, ))
Firewall(event.connection, False)
elif dpid_to_str(event.dpid) == "00-00-00-00-00-05":
core.getLogger().info("Connection %s" % (event.connection, ))
LearningSwitch(event.connection, False)
elif dpid_to_str(event.dpid) == "00-00-00-00-00-03":
core.getLogger().info("Connection %s" % (event.connection, ))
LearningSwitch(event.connection, False)
#LoadBalancer(event.connection)
elif dpid_to_str(event.dpid) == "00-00-00-00-00-04":
core.getLogger().info("Connection %s" % (event.connection, ))
LearningSwitch(event.connection, False)
def _handle_ConnectionUp(self, event):
dpid = event.dpid
if dpid == 10:
Firewall_1(event.connection)
elif dpid == 11:
Firewall_2(event.connection)
else:
LearningSwitch(event.connection, self)
print("Switch %s has come up." % dpid_to_str(event.dpid))
def _handle_ConnectionUp(self, event):
dpid = event.dpid
if dpid == 1 or dpid == 2 or dpid == 3 or dpid == 4 or dpid == 5 or dpid == 8 or dpid == 9 or dpid == 10 or dpid == 11:
LearningSwitch(event.connection, False)
elif dpid == 6:
task1_FireWall6(event.connection)
elif dpid == 7:
task1_FireWall7(event.connection)
def _handle_ConnectionUp(self, event):
data_path_id = dpid_to_str(event.dpid)
log.debug("Handling the connection up event for DPID : %s" %
data_path_id)
if (data_path_id == "00-00-00-00-02-01"
or data_path_id == "00-00-00-00-02-02"):
LearningSwitch(event.connection, False)
elif (data_path_id == "00-00-00-00-02-03"):
log.debug("Invoking Firewall 1")
firewall(event.connection, False, 1)
def _handle_ConnectionUp(self, event):
dpid = event.dpid
if dpid == 1 or dpid == 3 or dpid == 4 or dpid == 5 or dpid == 6 or dpid == 7 or dpid == 8 or dpid == 10 or dpid == 11:
LearningSwitch(event.connection, False)
elif dpid == 2:
LearningFireWall1(event.connection)
elif dpid == 9:
LearningFireWall2(event.connection)
else:
print("Unknown device.")
def _handle_ConnectionUp(event):
global _dpid
if _dpid is None:
log.info("IP Load Balancer Ready.")
core.registerNew(iplb, event.connection, IPAddr(ip), servers)
_dpid = event.dpid
if event.dpid != ignore_dpid:
core.getLogger().info("Connection %s" % (event.connection, ))
LearningSwitch(event.connection, False)
if _dpid != event.dpid:
log.warn("Ignoring switch %s", event.connection)
else:
log.info("Load Balancing on %s", event.connection)
# Gross hack
core.iplb.con = event.connection
event.connection.addListeners(core.iplb)
def _handle_ConnectionUp(event):
global _dpid
if _dpid is None:
_dpid = event.dpid
if _dpid != event.dpid:
log.warn("Ignoring switch %s", event.connection)
LearningSwitch(event.connection, False)
else:
if not core.hasComponent('iplb'):
# Need to initialize first...
core.registerNew(iplb, event.connection, IPAddr(ip), servers)
#log.info("DPID:", _dpid)
log.info("IP Load Balancer Ready.")
log.info("Load Balancing on %s", event.connection)
core.iplb.con = event.connection
event.connection.addListeners(core.iplb)
def _handle_ConnectionUp(self, event):
if event.dpid == self.DPID_L2_SWITCH_CLIENTS or \
event.dpid == self.DPID_L2_SWITCH_SERVERS:
# We make the switch which is connected by the clients (servers)
# a learning switch so that the clients (servers) can communicate
# with each other.
# The switch is named 's1' ('s3') in Mininet.
LearningSwitch(event.connection, False)
log.debug('Learning switch %d' % event.dpid)
elif event.dpid == self.DPID_BALANCER:
# We make the switch which is connected by the servers a load-balancer.
# The switch is named 's2' in Mininet.
if self.balancer is None:
self.balancer = LoadBalancer(1, 2)
self.balancer.connect(event.connection)
log.debug('Balancer switch %d' % event.dpid)
else:
log.error('Unrecognized switch (dpid = %d)' % event.dpid)
def _handle_ConnectionUp(self,event):
dpid = event.dpid
#log.debug("Switch %s has come up.", dpid_to_str(dpid))
#LearningSwitch(event.connection,False)
# switch sw1 and sw3 are regular learning switch
if dpid == 1 or dpid ==3:
log.debug("Switch %s has come up.", dpid_to_str(dpid))
LearningSwitch(event.connection,False)
# firewall
elif dpid == 6:
log.debug("Firewall %s has come up.", dpid_to_str(dpid))
Firewall(event.connection)
def _handle_ConnectionUp(event):
global _dpid, LBinitDone
# if event.dpid is not same as provided LB's dpid, start learning switch
if _dpid != event.dpid:
log.warn("NOT LB switch %s. Will run learning mode",
event.connection)
LearningSwitch(event.connection, False)
else:
# this is LB's switch. init if not done already
if (LBinitDone != 1):
log.info("IP Load Balancer Ready.")
core.registerNew(iplb, event.connection, IPAddr(ip),
servers, weights)
LBinitDone = 1
log.info("Load Balancing on %s", event.connection)
# Gross hack
core.iplb.con = event.connection
event.connection.addListeners(core.iplb)
def _handle_ConnectionUp(self,event):
dpid = event.dpid
#LearningSwitch(event.connection,False)
#log.debug("Switch %s has come up.", dpid_to_str(dpid))
#LearningSwitch(event.connection,False)
if dpid == 9:
log.debug("Switch %s has come up." % (dpid_to_str(dpid)))
os.system('sudo /usr/local/bin/click nfv/task3/lb2.click &')
#LearningSwitch(event.connection,False)
elif dpid ==8:
log.debug("Switch %s has come up.", dpid_to_str(dpid))
os.system('sudo /usr/local/bin/click nfv/task3/lb1.click &')
elif dpid == 11:
log.debug("Switch %s has come up.", dpid_to_str(dpid))
os.system('sudo /usr/local/bin/click nfv/task3/napt.click &')
elif dpid == 6:
log.debug("Switch %s has come up.", dpid_to_str(dpid))
Firewall1(event.connection)
elif dpid == 7:
log.debug("Switch %s has come up.", dpid_to_str(dpid))
Firewall2(event.connection)
elif dpid == 10:
log.debug("Switch %s has come up.", dpid_to_str(dpid))
os.system('sudo /usr/local/bin/click nfv/task3/ids.click &')
else :
log.debug("Switch %s has come up.", dpid_to_str(dpid))
LearningSwitch(event.connection,False)
def _handle_ConnectionUp(event):
global _dpid, LBinitDone
# if _dpid is None:
# log.info("IP Load Balancer Ready.")
# core.registerNew(iplb, event.connection, IPAddr(ip), servers)
# _dpid = event.dpid
if _dpid != event.dpid:
log.warn("NOT LB switch %s. Will run learning mode",
event.connection)
LearningSwitch(event.connection, False)
else:
if (LBinitDone != 1):
log.info("IP Load Balancer Ready.")
core.registerNew(iplb, event.connection, IPAddr(ip),
servers)
LBinitDone = 1
log.info("Load Balancing on %s", event.connection)
# Gross hack
core.iplb.con = event.connection
event.connection.addListeners(core.iplb)
def __init__(self, connection):
#initial rule
LearningSwitch.__init__(self, connection, False)
def _handle_ConnectionUp(self, event):
log.debug("Switch %s has come up.", dpid_to_str(event.dpid))
LearningSwitch(event.connection, False)
def __init__ (self, connection): LearningSwitch.__init__(self, connection, False)
def __init__(self,connection):
LearningSwitch.__init__(self,connection,False)
log.info("Created Firewall")