def __init__(self):
Topo.__init__(self)
# List of Quagga host configs
quaggaHosts = self.addQuaggas()
quaggas = {}
# Setup each Quagga router
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
mac=host.mac,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = {
"quaggaConfigPath": quaggaBaseConfigPath + host.name
}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Save it
quaggas[host.name] = quaggaContainer
# Add one host to each router
self.addHosts(quaggas)
# Links between routers
self.addQuaggaLinks(quaggas)
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
quaggaHosts.append(
QuaggaHost(name='H1',
ip='192.168.101.128/24',
DG='via 192.168.101.1'))
quaggaHosts.append(QuaggaHost(name='R1', ip='192.168.101.1/24', DG=''))
quaggaHosts.append(QuaggaHost(name='R2', ip='192.168.102.1/24', DG=''))
quaggaHosts.append(QuaggaHost(name='R3', ip='192.168.103.1/24', DG=''))
quaggaHosts.append(QuaggaHost(name='R4', ip='192.168.106.1/24', DG=''))
quaggaHosts.append(
QuaggaHost(name='H2',
ip='192.168.106.128/24',
DG='via 192.168.106.1'))
# Setup each Quagga router, add a link between it and the IXP fabric
quaggaContainer = {}
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
quaggaContainer[host.name] = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
defaultRoute=host.DG,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Attach the quaggaContainer to the IXP Fabric Switch
self.addLink(quaggaContainer['R1'], quaggaContainer['H1'])
self.addLink(quaggaContainer['R1'], quaggaContainer['R2'])
self.addLink(quaggaContainer['R1'], quaggaContainer['R3'])
self.addLink(quaggaContainer['R4'], quaggaContainer['H2'])
self.addLink(quaggaContainer['R4'], quaggaContainer['R2'])
self.addLink(quaggaContainer['R4'], quaggaContainer['R3'])
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
quaggaHosts.append(
QuaggaHost(name='a1', ip='172.0.1.1/16', loIP='10.0.1.1/24'))
quaggaHosts.append(
QuaggaHost(name='b1', ip='172.0.2.1/16', loIP='10.0.2.1/24'))
quaggaHosts.append(
QuaggaHost(name='c1', ip='172.0.3.2/16', loIP='10.0.3.1/24'))
quaggaHosts.append(
QuaggaHost(name='c2', ip='172.0.3.1/16', loIP='10.0.3.1/24'))
quaggaHosts.append(
QuaggaHost(name='d1', ip='172.0.4.1/16', loIP='10.0.4.1/24'))
quaggaHosts.append(
QuaggaHost(name='rs', ip='172.0.254.254/16', loIP=None))
# Add switch for IXP fabric
ixpfabric = self.addSwitch('fabric-sw1')
# Setup each Quagga router, add a link between it and the IXP fabric
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(node=host.name, ip=host.loIP)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Attach the quaggaContainer to the IXP Fabric Switch
self.addLink(quaggaContainer, ixpfabric)
def __init__(self, num_nodes):
"""Initialize a ChordDFS topology with num_nodes nodes, configure their IP
addresses and paths to their private directories"""
Topo.__init__(self)
chordDFSHosts = []
# create nodes
for node in range(num_nodes):
host = self.addHost(name='n{0}'.format(node + 1),
ip='172.1.1.{0}/24'.format(node + 1))
chordDFSHosts.append(host)
# create corresponding directories
if not os.path.exists("nodes/n{0}".format(node + 1)):
os.makedirs("nodes/n{0}".format(node + 1))
os.makedirs("nodes/n{0}/files".format(node + 1))
os.makedirs("nodes/n{0}/files/chord".format(node + 1))
os.makedirs("nodes/n{0}/files/client".format(node + 1))
os.makedirs("nodes/n{0}/logs".format(node + 1))
# clean the directories
else:
for root, dirs, files in os.walk("nodes", topdown=False):
# dont delete the files dir
split_path = root.split("/")
if split_path[-1] != "client":
for f in files:
os.remove(os.path.join(root, f))
ixpfabric = self.addSwitch('sw1')
for node in chordDFSHosts:
self.addLink(node, ixpfabric)
def __init__(self, total_nodes_to_create):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
self.quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
self.quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
self.base_ip_address = [172, 0, 1, 1]
self.subnet_mask = 16
self.loopback_address = '127.0.0.1/24'
self.host_prefix = 'a'
self.total_nodes = 0
# Add switch for IXP fabric
self.ixpfabric = self.addSwitch('fabric-sw1')
for i in range(total_nodes_to_create):
self.add_node()
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
quaggaHosts.append(
QuaggaHost(name='H1', ip='192.0.1.1/24', loIP='10.0.1.1/24'))
quaggaHosts.append(QuaggaHost(name='R1', ip='192.0.1.2/24', loIP=None))
quaggaHosts.append(QuaggaHost(name='R2', ip='192.0.2.2/24', loIP=None))
quaggaHosts.append(
QuaggaHost(name='R3', ip='192.0.3.2/24', loIP='10.0.3.1/24'))
quaggaHosts.append(
QuaggaHost(name='R4', ip='192.0.6.1/24', loIP='10.0.4.1/24'))
quaggaHosts.append(QuaggaHost(name='H2', ip='192.0.6.2/24', loIP=None))
hostList = []
print("Arun :Creating a list of hosts ")
for host in quaggaHosts:
# Create an instance of a host and append it to the hostList
hostList.append(
self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True))
# Add a loopback interface with an IP in router's announced range
#self.addNodeLoopbackIntf(node=host.name, ip=host.loIP)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
self.addLink(hostList[0], hostList[1])
self.addLink(hostList[1], hostList[2])
self.addLink(hostList[1], hostList[3])
self.addLink(hostList[4], hostList[5])
self.addLink(hostList[2], hostList[4])
self.addLink(hostList[3], hostList[4])
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
quaggaHosts.append(
QuaggaHost(name='H1', ip='162.0.0.1/20', loIP='10.0.1.1/20'))
quaggaHosts.append(
QuaggaHost(name='R1', ip='162.0.0.2/20', loIP='10.0.2.1/20'))
quaggaHosts.append(
QuaggaHost(name='R2', ip='163.0.0.1/20', loIP='10.0.3.1/20'))
quaggaHosts.append(
QuaggaHost(name='R3', ip='164.0.0.1/20', loIP='10.0.3.1/20'))
quaggaHosts.append(
QuaggaHost(name='R4', ip='167.0.0.2/20', loIP='10.0.4.1/20'))
quaggaHosts.append(
QuaggaHost(name='H2', ip='167.0.0.1/20', loIP='10.0.5.1/20'))
nodes = []
# Setup each Quagga router, add a link between it and the IXP fabric
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
nodes.append(
self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True))
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
self.addLink(nodes[0], nodes[1])
self.addLink(nodes[1], nodes[2])
self.addLink(nodes[1], nodes[3])
self.addLink(nodes[5], nodes[4])
self.addLink(nodes[2], nodes[4])
self.addLink(nodes[3], nodes[4])
def __init__( self ):
"Initialize topology"
Topo.__init__( self )
# location of config dir
configdir = os.path.abspath(sys.argv[1])
"Initialize a service helper for Quagga with default options"
quaggaSvc = QuaggaService(autoStop=False)
"Path configurations for mounts"
quaggaBaseConfigPath = configdir
"List of Quagga host configs"
quaggaHosts = []
quaggaHosts.append(QuaggaHost(name = 'a1', ip = '172.0.0.1/16', mac = '08:00:27:89:3b:9f', port = 5))
quaggaHosts.append(QuaggaHost(name = 'b1', ip = '172.0.0.11/16', mac ='08:00:27:92:18:1f', port = 6))
quaggaHosts.append(QuaggaHost(name = 'c1', ip = '172.0.0.21/16', mac = '08:00:27:54:56:ea', port = 7))
quaggaHosts.append(QuaggaHost(name = 'c2', ip = '172.0.0.22/16', mac = '08:00:27:bd:f8:b2', port = 8))
"Add switch for IXP fabric"
main_switch = self.addSwitch( 's1' )
inbound_switch = self.addSwitch( 's2' )
outbound_switch = self.addSwitch( 's3' )
arp_switch = self.addSwitch( 's4' )
self.addLink(main_switch, inbound_switch, 1, 1)
self.addLink(main_switch, outbound_switch, 2, 1)
self.addLink(main_switch, arp_switch, 3, 1)
self.addLink(outbound_switch, inbound_switch, 2, 2)
# Add node for central Route Server"
route_server = self.addHost('x1', ip = '172.0.255.254/16', mac='08:00:27:89:3b:ff', inNamespace = False)
self.addLink(main_switch, route_server, 4)
# Add node for ARP Proxy"
arp_proxy = self.addHost('x2', ip = '172.0.255.253/16', mac='08:00:27:89:33:ff', inNamespace = False)
self.addLink(arp_switch, arp_proxy, 2)
"Setup each legacy router, add a link between it and the IXP fabric"
for host in quaggaHosts:
"Set Quagga service configuration for this node"
quaggaSvcConfig = \
{ 'quaggaConfigPath' : os.path.join(configdir, host.name) }
quaggaContainer = self.addHost( name=host.name,
ip=host.ip,
mac=host.mac,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node=host.name, service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
"Attach the quaggaContainer to the IXP Fabric Switch"
self.addLink( quaggaContainer, main_switch , port2=host.port)
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
quaggaHosts.append(QuaggaHost(name='r1', ip='223.1.1.1/24'))
quaggaHosts.append(QuaggaHost(name='r2', ip='223.1.2.1/24'))
quaggaHosts.append(QuaggaHost(name='r3', ip='223.1.1.2/24'))
quaggaHosts.append(QuaggaHost(name='r4', ip='223.1.3.2/24'))
quaggaHosts.append(QuaggaHost(name='h1', ip='223.1.5.10/24'))
quaggaHosts.append(QuaggaHost(name='h2', ip='223.1.6.10/24'))
quaggas = {}
# Setup each Quagga router
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = {
'quaggaConfigPath': quaggaBaseConfigPath + host.name
}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
quaggas[host.name] = quaggaContainer
# Add the links
self.addLink(quaggas['h1'], quaggas['r1']) # h1-eth0 : r1-eth0
self.addLink(quaggas['h2'], quaggas['r4']) # h2-eth0 : r4-eth0
self.addLink(quaggas['r1'], quaggas['r2']) # r1-eth1 : r2-eth0
self.addLink(quaggas['r3'], quaggas['r4']) # r3-eth0 : r4-eth1
self.addLink(quaggas['r1'], quaggas['r3']) # r1-eth2 : r3-eth1
self.addLink(quaggas['r2'], quaggas['r4']) # r2-eth1 : r4-eth2
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(os.path.abspath(
inspect.getfile(inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
quaggaHosts.append(QuaggaHost(name='a1', ip='172.0.1.1/16',
loIP='10.0.1.1/24'))
quaggaHosts.append(QuaggaHost(name='b1', ip='172.0.2.1/16',
loIP='10.0.2.1/24'))
quaggaHosts.append(QuaggaHost(name='c1', ip='172.0.3.2/16',
loIP='10.0.3.1/24'))
quaggaHosts.append(QuaggaHost(name='c2', ip='172.0.3.1/16',
loIP='10.0.3.1/24'))
quaggaHosts.append(QuaggaHost(name='d1', ip='172.0.4.1/16',
loIP='10.0.4.1/24'))
quaggaHosts.append(QuaggaHost(name='rs', ip='172.0.254.254/16',
loIP=None))
# Add switch for IXP fabric
ixpfabric = self.addSwitch('fabric-sw1')
# Setup each Quagga router, add a link between it and the IXP fabric
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(node=host.name, ip=host.loIP)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name, service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Attach the quaggaContainer to the IXP Fabric Switch
self.addLink(quaggaContainer, ixpfabric)
def __init__(self):
"""Initialize a Quagga topology with 4 routers and 2 hosts, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(os.path.abspath(
inspect.getfile(inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
quaggaHosts.append(QuaggaHost(name='H1', ip='170.1.1.1/24',DG='via 170.1.1.2',loIP=None))
quaggaHosts.append(QuaggaHost(name='R1', ip='170.1.1.2/24',DG='',loIP=None))
quaggaHosts.append(QuaggaHost(name='R2', ip='171.1.1.2/24',DG='',loIP=None))
quaggaHosts.append(QuaggaHost(name='R3', ip='172.1.1.2/24',DG='',loIP=None))
quaggaHosts.append(QuaggaHost(name='R4', ip='175.7.7.1/24',DG='',loIP=None))
quaggaHosts.append(QuaggaHost(name='H2', ip='175.7.7.2/24',DG='via 175.7.7.1',loIP=None))
hostList = []
# Setup each Quagga router, add a link between it and the IXP fabric
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
defaultRoute=host.DG,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
hostList.append(quaggaContainer)
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(node=host.name, ip=host.loIP)
# Configure and setup the Quagga service for this node
quaggaSvcConfig ={'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name, service=quaggaSvc,nodeConfig=quaggaSvcConfig)
self.addLink(hostList[0], hostList[1])#H1-R1
self.addLink(hostList[1], hostList[2])#R1-R2
self.addLink(hostList[1], hostList[3])#R1-R3
self.addLink(hostList[5], hostList[4])#H2-R4
self.addLink(hostList[2], hostList[4])#R2-R4
self.addLink(hostList[3], hostList[4])#R3-R4
def __init__(self):
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# Initialize data structure to map each router with the port on the switch corresponding to incoming traffic
self.in_interface = {}
# saving speed of each interface
self.intf_speed = {}
outer = self.createQuaggRing(OUTER, quaggaSvc, quaggaBaseConfigPath)
# inner = self.createQuaggRing(INNER, quaggaSvc, quaggaBaseConfigPath, r_name="ri{:d}", s_name="si{:d}")
# test with different naming because of problem with contorller
inner = self.createQuaggRing(INNER,
quaggaSvc,
quaggaBaseConfigPath,
r_name="ri{:d}",
count=OUTER,
bw=IN_BW)
# creating custom connections between inner and outer rings
self.addLinkWithSwitch(outer[0], inner[1],
self.addSwitch("s11", protocols='OpenFlow13'))
self.addLinkWithSwitch(outer[2], inner[1],
self.addSwitch("s12", protocols='OpenFlow13'))
self.addLinkWithSwitch(outer[2], inner[2],
self.addSwitch("s13", protocols='OpenFlow13'))
self.addLinkWithSwitch(outer[3], inner[3],
self.addSwitch("s14", protocols='OpenFlow13'))
self.addLinkWithSwitch(outer[5], inner[3],
self.addSwitch("s15", protocols='OpenFlow13'))
self.addLinkWithSwitch(outer[5], inner[0],
self.addSwitch("s16", protocols='OpenFlow13'))
# saving mapping on file
with open(OUT_DIR + 'switch_mapping.pkl', 'wb+') as f:
pickle.dump(self.in_interface, f)
# saving intf speed on file
with open(OUT_DIR + 'intf_speed.pkl', 'wb+') as f:
pickle.dump(self.intf_speed, f)
def __init__( self ):
"Initialize topology"
Topo.__init__( self )
"Directory where this file / script is located"
scriptdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))) # script directory
"Initialize a service helper for Quagga with default options"
quaggaSvc = QuaggaService(autoStop=False)
"Path configurations for mounts"
quaggaBaseConfigPath=scriptdir + '/configs/'
"List of Quagga host configs"
quaggaHosts = []
quaggaHosts.append(QuaggaHost(name = 'a1', ip = '172.0.0.1/16', mac = '08:00:27:89:3b:9f', port = 1))
quaggaHosts.append(QuaggaHost(name = 'b1', ip = '172.0.0.11/16', mac ='08:00:27:92:18:1f', port = 2))
quaggaHosts.append(QuaggaHost(name = 'c1', ip = '172.0.0.21/16', mac = '08:00:27:54:56:ea', port = 3))
quaggaHosts.append(QuaggaHost(name = 'c2', ip = '172.0.0.22/16', mac = '08:00:27:bd:f8:b2', port = 4))
"Add switch for IXP fabric"
ixpfabric = self.addSwitch( 's1' )
"Setup each legacy router, add a link between it and the IXP fabric"
for host in quaggaHosts:
"Set Quagga service configuration for this node"
quaggaSvcConfig = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + host.name }
quaggaContainer = self.addHost( name=host.name,
ip=host.ip,
mac=host.mac,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node=host.name, service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
"Attach the quaggaContainer to the IXP Fabric Switch"
self.addLink( quaggaContainer, ixpfabric , port2=host.port)
" Add root node for ExaBGP. ExaBGP acts as route server for SDX. "
root = self.addHost('exabgp', ip = '172.0.255.254/16', inNamespace = False)
self.addLink(root, ixpfabric, port2 = 5)
def __init__(self):
"""Initialize a Quagga topology based on the topology information"""
Topo.__init__(self)
info("*** Creating dumbbell topology and adding nodes")
self.addHost(name="client1",
hostname="client1",
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
self.addHost(name="client2",
hostname="client2",
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
self.addHost(name="router1",
hostname="router1",
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
self.addHost(name="router2",
hostname="router2",
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
self.addHost(name="server1",
hostname="server1",
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
self.addHost(name="server2",
hostname="server2",
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
def __init__( self ):
"Initialize topology"
Topo.__init__( self )
"Directory where this file / script is located"
scriptdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))) # script directory
"Initialize a service helper for Quagga with default options"
quaggaSvc = QuaggaService(autoStop=False)
"Path configurations for mounts"
quaggaBaseConfigPath=scriptdir + '/quaggacfgs/'
"List of Quagga host configs"
quaggaHosts = []
quaggaHosts.append(QuaggaHost(name = 'a1', ip = '172.0.0.1/16', mac = '08:00:27:89:3b:9f', port = 1))
quaggaHosts.append(QuaggaHost(name = 'b1', ip = '172.0.0.11/16', mac ='08:00:27:92:18:1f', port = 2))
quaggaHosts.append(QuaggaHost(name = 'c1', ip = '172.0.0.21/16', mac = '08:00:27:54:56:ea', port = 3))
quaggaHosts.append(QuaggaHost(name = 'c2', ip = '172.0.0.22/16', mac = '08:00:27:bd:f8:b2', port = 4))
"Add switch for IXP fabric"
ixpfabric = self.addSwitch( 's1' )
"Setup each legacy router, add a link between it and the IXP fabric"
for host in quaggaHosts:
"Set Quagga service configuration for this node"
quaggaSvcConfig = \
{ 'quaggaConfigPath' : scriptdir + '/quaggacfgs/' + host.name }
quaggaContainer = self.addHost( name=host.name,
ip=host.ip,
mac=host.mac,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node=host.name, service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
"Attach the quaggaContainer to the IXP Fabric Switch"
self.addLink( quaggaContainer, ixpfabric , port2=host.port)
" Add root node for ExaBGP. ExaBGP acts as route server for SDX. "
root = self.addHost('exabgp', ip = '172.0.255.254/16', inNamespace = False)
self.addLink(root, ixpfabric, port2 = 5)
def __init__( self ):
"Initialize topology"
Topo.__init__( self )
"Directory where this file / script is located"
scriptdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))) # script directory
"Initialize a service helper for Quagga with default options"
quaggaSvc = QuaggaService(autoStop=False)
"Path configurations for mounts"
quaggaBaseConfigPath=scriptdir + '/quaggacfgs/'
"List of Quagga host configs"
quaggaHosts = []
quaggaHosts.append(QuaggaHost(name = 'a1', ip = '172.0.0.1/16', mac = '08:00:27:89:3b:9f', port = 1))
quaggaHosts.append(QuaggaHost(name = 'b1', ip = '172.0.0.11/16', mac ='08:00:27:92:18:1f', port = 2))
quaggaHosts.append(QuaggaHost(name = 'c1', ip = '172.0.0.21/16', mac = '08:00:27:54:56:ea', port = 3))
def __init__(self):
"""Initialize a Quagga topology based on the topology information"""
Topo.__init__(self)
# Initialize a service helper for Quagga with default options
self.quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
self.quaggaBaseConfigPath = '/root/configs/'
# Setup each Quagga router
for router_name in nc_routers('i2'):
info("\tAdding router %s\n" % (router_name))
self.addHost(name=router_name,
hostname=router_name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(router_name, ip=nc_loopback(router_name))
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': self.quaggaBaseConfigPath + router_name}
self.addNodeService(node=router_name,
service=self.quaggaSvc,
nodeConfig=quaggaSvcConfig)
# print self.quaggaBaseConfigPath + router_name
# Create the normal host connected to the routers
for host_name in nc_hosts('i2'):
info("\tAdding hosts %s\n" % (host_name))
self.addHost(name=host_name,
hostname=host_name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
def __init__(self):
"""Initialize a Quagga topology with 4 routers and 2 hosts, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
# quaggaHosts.append(QuaggaHost(name='S1', ip='192.168.1.2/24',
# loIP='127.0.0.1', mac = 'aa:aa:aa:aa:aa:aa'))
# quaggaHosts.append(QuaggaHost(name='CA', ip='192.168.1.1/26',
# loIP='127.0.0.1', mac = 'bb:bb:bb:bb:bb:bb'))
# quaggaHosts.append(QuaggaHost(name='H2', ip='192.168.1.64/26',
# loIP='127.0.0.1', mac = 'cc:cc:cc:cc:cc:cc'))
# quaggaHosts.append(QuaggaHost(name='Target', ip='192.168.1.128/26',
# loIP='127.0.0.1', mac = 'dd:dd:dd:dd:dd:dd'))
# quaggaHosts.append(QuaggaHost(name='H4', ip='192.168.1.192/26',
# loIP='127.0.0.1', mac = 'ee:ee:ee:ee:ee:ee'))
quaggaHosts.append(
QuaggaHost(name='S1',
ip='192.168.1.2/24',
loIP='127.0.0.1',
mac='aa:aa:aa:aa:aa:aa'))
quaggaHosts.append(
QuaggaHost(name='CA',
ip='192.168.1.1/24',
loIP='127.0.0.1',
mac='bb:bb:bb:bb:bb:bb'))
quaggaHosts.append(
QuaggaHost(name='Victim',
ip='192.168.1.64/24',
loIP='127.0.0.1',
mac='cc:cc:cc:cc:cc:cc'))
quaggaHosts.append(
QuaggaHost(name='Target',
ip='192.168.1.128/24',
loIP='127.0.0.1',
mac='dd:dd:dd:dd:dd:dd'))
quaggaHosts.append(
QuaggaHost(name='Attacker',
ip='192.168.1.192/24',
loIP='127.0.0.1',
mac='ee:ee:ee:ee:ee:ee'))
hostDict = dict()
# Setup each Quagga router, add a link between it
for host in quaggaHosts:
if host.name == 'S1':
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addSwitch(name=host.name,
ip=host.ip,
mac=host.mac,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
else:
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
mac=host.mac,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
hostDict[host.name] = quaggaContainer
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(node=host.name, ip=host.loIP)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# CA <-> S1
self.addLink(hostDict["S1"], hostDict["CA"])
# R1 <-> Victim
self.addLink(hostDict["S1"], hostDict["Victim"])
# S1 <-> Target
self.addLink(hostDict["S1"], hostDict["Target"])
# S1 <-> Attacker
self.addLink(hostDict["S1"], hostDict["Attacker"])
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(os.path.abspath(
inspect.getfile(inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
h1 = self.addHost('h1', cls=QuaggaHost,ip='150.100.1.11/24',route='150.100.1.254')
# print self
# self.cmd('h1 route add deault gw 150.100.1.254')
h2 = self.addHost('h2', cls=QuaggaHost,ip='150.100.2.12/24', route='150.100.2.254')
# h2.cmd('route add default gw 150.100.2.254')
eth0 = { 'mac' : '00:00:00:01:01',
'ipAddrs' : ['150.100.1.254/24'] }
eth1 = { 'ipAddrs' : ['172.16.1.1/24'] }
eth2 = { 'ipAddrs' : ['172.16.2.1/24'] }
intfs = { 'r1-eth0': eth0,
'r1-eth1': eth1,
'r1-eth2': eth2}
quaggaConf = '%s/quagga1.conf' % (CONFIG_DIR)
dests = ['150.100.2.0','150.100.2.0']
gws = ['172.16.1.254','172.16.2.254']
ports = ['r1-eth1','r1-eth2']
r1 = self.addHost('r1', cls=Router, quaggaConfFile=quaggaConf,intfDict = intfs) #, dests=dests,gws=gws,ports=ports)
# r1.cmd('route add -net 150.100.2.0 gw 172.16.1.254 netmask 255.255.255.0 r1-eth1')
# r1.cmd('route add -net 150.100.2.0 gw 172.16.2.254 netmask 255.255.255.0 r1-eth2')
eth0 = { 'mac' : '00:00:00:02:01',
'ipAddrs' : ['172.16.1.254/24'] }
eth1 = { 'ipAddrs' : ['172.16.3.1/24'] }
intfs = { 'r2-eth0': eth0,
'r2-eth1': eth1}
quaggaConf = '%s/quagga2.conf' % (CONFIG_DIR)
dests = ['150.100.2.0','150.100.1.0']
gws = ['172.16.3.254','172.16.1.1']
ports = ['r2-eth1','r2-eth0']
r2 = self.addHost('r2', cls=Router, quaggaConfFile=quaggaConf,intfDict = intfs) #,dests=dests,gws=gws,ports=ports)
# r2.cmd('route add -net 150.100.2.0 gw 172.16.3.254 netmask 255.255.255.0 r2-eth1')
# r2.cmd('route add -net 150.100.1.0 gw 172.16.1.1 netmask 255.255.255.0 r2-eth0')
eth0 = { 'mac' : '00:00:00:03:01',
'ipAddrs' : ['172.16.2.254/24'] }
eth1 = { 'ipAddrs' : ['172.16.4.1/24'] }
intfs = { 'r3-eth0': eth0,
'r3-eth1': eth1}
quaggaConf = '%s/quagga3.conf' % (CONFIG_DIR)
dests = ['150.100.2.0','150.100.1.0']
gws = ['172.16.4.254','172.16.2.1']
ports = ['r3-eth1','r3-eth0']
r3 = self.addHost('r3', cls=Router,quaggaConfFile=quaggaConf,intfDict = intfs)#,dests=dests,gws=gws,ports=ports)
#r3.cmd('route add -net 150.100.2.0 gw 172.16.4.254 netmask 255.255.255.0 r3-eth1')
#r3.cmd('route add -net 150.100.1.0 gw 172.16.2.1 netmask 255.255.255.0 r3-eth0')
eth1 = { 'ipAddrs' : ['172.16.4.254/24'] }
eth0 = { 'mac' : '00:00:00:04:01',
'ipAddrs' : ['172.16.3.254/24'] }
eth2 = { 'ipAddrs' : ['150.100.2.254/24'] }
intfs = { 'r4-eth0': eth0,
'r4-eth1': eth1,
'r4-eth2': eth2}
quaggaConf = '%s/quagga4.conf' % (CONFIG_DIR)
# dests = ['150.100.1.0','150.100.1.0']
# gws = ['172.16.2.1','172.16.4.1']
# ports = ['r4-eth0','r4-eth1']
r4 = self.addHost('r4', cls=Router,quaggaConfFile=quaggaConf,intfDict = intfs) #,dests=dests,gws=gws,ports=ports)
#r4.cmd('route add -net 150.100.1.0 gw 172.16.2.1 netmask 255.255.255.0 r4-eth0')
#r4.cmd('route add -net 150.100.1.0 gw 172.16.4.1 netmask 255.255.255.0 r4-eth1')
'''
quaggaHosts = []
quaggaHosts.append(QuaggaHost(name='h1', ip='192.168.1.1/24',
loIP = '127.0.0.1'))
quaggaHosts.append(QuaggaHost(name='h2', ip='192.168.2.100/16',
loIP='127.0.0.1'))
quaggaHosts.append(QuaggaHost(name='r1'))
quaggaHosts.append(QuaggaHost(name='r2'))
quaggaHosts.append(QuaggaHost(name='r3'))
quaggaHosts.append(QuaggaHost(name='r4'))
'''
self.addLink(h1,r1)
self.addLink(r1,r2)
self.addLink(r1,r3)
self.addLink(r2,r4)
self.addLink(r3,r4)
self.addLink(r4,h2)
def __init__(self):
"""Initialize a Quagga topology with 4 routers and 2 hosts,
configure their IP addresses, loop back interfaces,
and paths to their private configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
quaggaHosts.append(
QuaggaHost(name='r1',
ip='172.0.1.2/24',
loIP='10.0.1.1/24',
type='host'))
quaggaHosts.append(
QuaggaHost(name='r2',
ip='172.0.2.2/24',
loIP='10.0.2.1/24',
type='host'))
quaggaHosts.append(
QuaggaHost(name='r3',
ip='172.0.3.2/24',
loIP='10.0.3.1/24',
type='host'))
quaggaHosts.append(
QuaggaHost(name='r4',
ip='172.0.4.2/24',
loIP='10.0.4.1/24',
type='host'))
quaggaHosts.append(
QuaggaHost(name='h1',
ip='172.0.1.1/24',
loIP='10.0.1.1/24',
type='host'))
quaggaHosts.append(
QuaggaHost(name='h2',
ip='172.0.6.2/24',
loIP='10.0.6.1/24',
type='host'))
# Add switch for IXP fabric
#ixpfabric = self.addSwitch('fabric-sw1')
containers = []
# Setup each Quagga router
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
if host.type == 'host':
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
else:
quaggaContainer = self.addSwitch(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
containers.append(quaggaContainer)
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(node=host.name, ip=host.loIP)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Attach the quaggaContainer to the IXP Fabric Switch
#self.addLink(quaggaContainer, ixpfabric)
# Manually assign links
self.addLink(containers[0], containers[4])
self.addLink(containers[0], containers[1])
self.addLink(containers[0], containers[2])
self.addLink(containers[1], containers[3])
self.addLink(containers[2], containers[3])
self.addLink(containers[3], containers[5])
def __init__( self ):
"Initialize topology"
Topo.__init__( self )
"Directory where this file / script is located"
scriptdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))) # script directory
"Initialize a service helper for Quagga with default options"
quaggaSvc = QuaggaService(autoStop=False)
"Path configurations for mounts"
quaggaBaseConfigPath=scriptdir + '/configs/'
"List of Quagga host configs"
quaggaHosts = []
## AS A
quaggaHosts.append(QuaggaHost(name = 'a1', ip = '172.0.0.1/16', mac = '08:00:27:89:3b:9f', sdx = 1, sdx_port = 1))
## AS B
quaggaHosts.append(QuaggaHost(name = 'b1', ip = '172.0.0.2/16', mac = '08:00:27:92:18:1f', sdx = 1, sdx_port = 2))
## AS C
quaggaHosts.append(QuaggaHost(name = 'c1', ip = '172.0.0.3/16', mac = '08:00:27:54:56:ea', sdx = 1, sdx_port = 3))
## AS D
quaggaHosts.append(QuaggaHost(name = 'd1', ip = '172.255.0.1/16', mac = '08:00:27:bd:f8:b2', sdx = 2, sdx_port = 1))
## AS E
quaggaHosts.append(QuaggaHost(name = 'e1', ip = '172.255.0.2/16', mac = '08:00:27:11:ff:aa', sdx = 2, sdx_port = 2))
## AS F
quaggaHosts.append(QuaggaHost(name = 'f1', ip = '172.255.0.3/16', mac = '08:00:27:22:3b:34', sdx = 2, sdx_port = 3))
## AS X
quaggaHosts.append(QuaggaHost(name = 'x1', ip = '172.2.0.2/16', mac = None, sdx = 0, sdx_port = 0))
## AS Z
quaggaHosts.append(QuaggaHost(name = 'z1', ip = '172.1.0.2/16', mac = None, sdx = 0, sdx_port = 0))
## SDX 1
"Add switch for fabric of SDX 1"
sdx1_fabric = self.addSwitch( 's1' )
" Add root node for route server of SDX 1 - exaBGP - and connect it to the fabric. "
sdx1_rs = self.addHost('rs1', ip = '172.0.255.254/16', inNamespace = False)
self.addLink(sdx1_rs, sdx1_fabric, port2 = 4)
## SDX 2
"Add switch for fabric of SDX 2"
sdx2_fabric = self.addSwitch( 's2' )
" Add root node for route server of SDX 2 - exaBGP - and connect it to the fabric. "
sdx2_rs = self.addHost('rs2', ip = '172.255.255.254/16', inNamespace = False)
self.addLink(sdx2_rs, sdx2_fabric, port2 = 4)
## AS Border Routers
"Setup each legacy router, add a link between it and the IXP fabric"
routers = {}
for host in quaggaHosts:
"Set Quagga service configuration for this node"
quaggaSvcConfig = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + host.name }
routers[host.name] = self.addHost( name=host.name,
ip=host.ip,
mac=host.mac,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node=host.name, service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
"Attach the quaggaContainer to the IXP Fabric Switch"
if (host.sdx == 1):
self.addLink( routers[host.name], sdx1_fabric , port1=0, port2=host.sdx_port)
elif (host.sdx == 2):
self.addLink( routers[host.name], sdx2_fabric , port1=0, port2=host.sdx_port)
"Connect border routers"
# A -- Z
self.addLink( routers['a1'], routers['z1'] , port1=1, port2=0)
# Z -- D
self.addLink( routers['d1'], routers['z1'] , port1=1, port2=1)
# B -- X
self.addLink( routers['b1'], routers['x1'] , port1=1, port2=0)
# E -- X
self.addLink( routers['e1'], routers['x1'] , port1=1, port2=1)
# C -- F
self.addLink( routers['c1'], routers['f1'] , port1=1, port2=1)
def __init__(self):
"Initialize topology"
Topo.__init__(self)
# location of config dir
configdir = os.path.abspath(sys.argv[1])
"Initialize a service helper for Quagga with default options"
quaggaSvc = QuaggaService(autoStop=False)
"Path configurations for mounts"
quaggaBaseConfigPath = configdir
"List of Quagga host configs"
quaggaHosts = []
quaggaHosts.append(
QuaggaHost(name='a1',
ip='172.0.0.1/16',
mac='08:00:27:89:3b:9f',
port=3))
quaggaHosts.append(
QuaggaHost(name='b1',
ip='172.0.0.11/16',
mac='08:00:27:92:18:1f',
port=4))
quaggaHosts.append(
QuaggaHost(name='c1',
ip='172.0.0.21/16',
mac='08:00:27:54:56:ea',
port=5))
quaggaHosts.append(
QuaggaHost(name='c2',
ip='172.0.0.22/16',
mac='08:00:27:bd:f8:b2',
port=6))
"Add switch for IXP fabric"
main_switch = self.addSwitch('s1')
arp_switch = self.addSwitch('s2')
self.addLink(main_switch, arp_switch, 1, 1)
# Add node for central Route Server"
route_server = self.addHost('x1',
ip='172.0.255.254/16',
mac='08:00:27:89:3b:ff',
inNamespace=False)
self.addLink(main_switch, route_server, 2)
# Add node for ARP Proxy"
arp_proxy = self.addHost('x2',
ip='172.0.255.253/16',
mac='08:00:27:89:33:ff',
inNamespace=False)
self.addLink(arp_switch, arp_proxy, 2)
"Setup each legacy router, add a link between it and the IXP fabric"
for host in quaggaHosts:
"Set Quagga service configuration for this node"
quaggaSvcConfig = \
{ 'quaggaConfigPath' : os.path.join(configdir, host.name) }
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
mac=host.mac,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
"Attach the quaggaContainer to the IXP Fabric Switch"
self.addLink(quaggaContainer, main_switch, port2=host.port)
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(os.path.abspath(
inspect.getfile(inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
# Add switch for IXP fabric
#ixpfabric = self.addSwitch('fabric-sw1')
H1 = QuaggaHost(name='h1', ip='172.0.1.1/24', loIP='10.0.1.1/24')
R1 = QuaggaHost(name='r1', ip='172.0.1.2/24', loIP='10.0.1.2/24')
H2 = QuaggaHost(name='h2', ip='172.0.6.2/24', loIP='10.0.6.2/24')
R4 = QuaggaHost(name='r4', ip='172.0.4.2/24', loIP='10.0.4.2/24')
R2 = QuaggaHost(name='r2', ip='172.0.2.2/24', loIP='10.0.2.2/24')
R3 = QuaggaHost(name='r3', ip='172.0.3.2/24', loIP='10.0.3.2/24')
quaggaHosts.append(H1)
quaggaHosts.append(R1)
quaggaHosts.append(H2)
quaggaHosts.append(R4)
quaggaHosts.append(R2)
quaggaHosts.append(R3)
quaggaNodes = []
# Setup each Quagga router, add a link between it and the IXP fabric
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
quaggaNodes.append(quaggaContainer);
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(node=host.name, ip=host.loIP)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name, service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Attach the quaggaContainer to the IXP Fabric Switch
#self.addLink(quaggaContainer, ixpfabric)
self.addLink(quaggaNodes[0], quaggaNodes[1], intfName1='h1-eth0', params1={'ip':'172.0.1.1/24'}, intfName2='r1-eth0', params2={'ip':'172.0.1.2/24'})
self.addLink(quaggaNodes[1],quaggaNodes[4], intfName1='r1-eth1', params1={'ip':'172.0.2.1/24'}, intfName2='r2-eth0', params2={'ip':'172.0.2.2/24'})
self.addLink(quaggaNodes[1],quaggaNodes[5], intfName1='r1-eth2', params1={'ip':'172.0.3.1/24'}, intfName2='r3-eth0', params2={'ip':'172.0.3.2/24'})
self.addLink(quaggaNodes[4],quaggaNodes[3], intfName1='r2-eth1', params1={'ip':'172.0.4.1/24'}, intfName2='r4-eth0', params2={'ip':'172.0.4.2/24'})
self.addLink(quaggaNodes[5],quaggaNodes[3], intfName1='r3-eth1', params1={'ip':'172.0.5.1/24'}, intfName2='r4-eth1', params2={'ip':'172.0.5.2/24'})
self.addLink(quaggaNodes[2],quaggaNodes[3], intfName1='h2-eth0', params1={'ip':'172.0.6.2/24'}, intfName2='r4-eth2', params2={'ip':'172.0.6.1/24'})
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure
their IP addresses, loop back interfaces, and paths to
their private configuration directories. Also start a redis
sever at IP address 172.1.1.1. Chain topology is A -> B ->
C -> D -> E."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# redisSvc = RedisService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# redisBaseConfigPath = selfPath + '/configs/'
# Add switch for IXP fabric
ixpfabricA = self.addSwitch('fabric-sw1')
ixpfabricB = self.addSwitch('fabric-sw2')
ixpfabricC = self.addSwitch('fabric-sw3')
self.addLink(ixpfabricA, ixpfabricB)
self.addLink(ixpfabricB, ixpfabricC)
# List of Quagga host configs
quaggaHosts = []
# 0
quaggaHosts.append(
QuaggaHost(name='a1',
ip='172.0.1.1/8',
loIP='10.0.1.1/24',
switch=ixpfabricA))
quaggaHosts.append(
QuaggaHost(name='a2',
ip='172.0.2.1/8',
loIP='10.0.2.1/24',
switch=ixpfabricA))
# 2
quaggaHosts.append(
QuaggaHost(name='b1',
ip='172.1.1.1/8',
loIP='10.1.1.1/24',
switch=ixpfabricB))
quaggaHosts.append(
QuaggaHost(name='b2',
ip='172.1.2.1/8',
loIP='10.1.2.1/24',
switch=ixpfabricB))
quaggaHosts.append(
QuaggaHost(name='b3',
ip='172.1.3.1/8',
loIP='10.1.3.1/24',
switch=ixpfabricB))
quaggaHosts.append(
QuaggaHost(name='b4',
ip='172.1.4.1/8',
loIP='10.1.4.1/24',
switch=ixpfabricB))
quaggaHosts.append(
QuaggaHost(name='b5',
ip='172.1.5.1/8',
loIP='10.1.5.1/24',
switch=ixpfabricB))
# 7
quaggaHosts.append(
QuaggaHost(name='c1',
ip='172.2.1.1/8',
loIP='10.2.1.1/24',
switch=ixpfabricC))
quaggaHosts.append(
QuaggaHost(name='c2',
ip='172.2.2.1/8',
loIP='10.2.2.1/24',
switch=ixpfabricC))
quaggaHosts.append(
QuaggaHost(name='c3',
ip='172.2.3.1/8',
loIP='10.2.3.1/24',
switch=ixpfabricC))
quaggaHosts.append(
QuaggaHost(name='c4',
ip='172.2.4.1/8',
loIP='10.2.4.1/24',
switch=ixpfabricC))
loadHosts = []
# load generators
# (no)
# testHost = self.addHost(name='test')
# Setup each Quagga router, add a link between it and the IXP fabric
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(node=host.name, ip=host.loIP)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Attach the quaggaContainer to the IXP Fabric Switch
self.addLink(host.switch, quaggaContainer)
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = []
# Add switch for IXP fabric
#ixpfabric = self.addSwitch('fabric-sw1')
H1 = QuaggaHost(name='h1', ip='172.0.1.1/24', loIP='10.0.1.1/24')
R1 = QuaggaHost(name='r1', ip='172.0.1.2/24', loIP='10.0.1.2/24')
H2 = QuaggaHost(name='h2', ip='172.0.6.2/24', loIP='10.0.6.2/24')
R4 = QuaggaHost(name='r4', ip='172.0.4.2/24', loIP='10.0.4.2/24')
R2 = QuaggaHost(name='r2', ip='172.0.2.2/24', loIP='10.0.2.2/24')
R3 = QuaggaHost(name='r3', ip='172.0.3.2/24', loIP='10.0.3.2/24')
quaggaHosts.append(H1)
quaggaHosts.append(R1)
quaggaHosts.append(H2)
quaggaHosts.append(R4)
quaggaHosts.append(R2)
quaggaHosts.append(R3)
quaggaNodes = []
# Setup each Quagga router, add a link between it and the IXP fabric
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
quaggaNodes.append(quaggaContainer)
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(node=host.name, ip=host.loIP)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Attach the quaggaContainer to the IXP Fabric Switch
#self.addLink(quaggaContainer, ixpfabric)
self.addLink(quaggaNodes[0],
quaggaNodes[1],
intfName1='h1-eth0',
params1={'ip': '172.0.1.1/24'},
intfName2='r1-eth0',
params2={'ip': '172.0.1.2/24'})
self.addLink(quaggaNodes[1],
quaggaNodes[4],
intfName1='r1-eth1',
params1={'ip': '172.0.2.1/24'},
intfName2='r2-eth0',
params2={'ip': '172.0.2.2/24'})
self.addLink(quaggaNodes[1],
quaggaNodes[5],
intfName1='r1-eth2',
params1={'ip': '172.0.3.1/24'},
intfName2='r3-eth0',
params2={'ip': '172.0.3.2/24'})
self.addLink(quaggaNodes[4],
quaggaNodes[3],
intfName1='r2-eth1',
params1={'ip': '172.0.4.1/24'},
intfName2='r4-eth0',
params2={'ip': '172.0.4.2/24'})
self.addLink(quaggaNodes[5],
quaggaNodes[3],
intfName1='r3-eth1',
params1={'ip': '172.0.5.1/24'},
intfName2='r4-eth1',
params2={'ip': '172.0.5.2/24'})
self.addLink(quaggaNodes[2],
quaggaNodes[3],
intfName1='h2-eth0',
params1={'ip': '172.0.6.2/24'},
intfName2='r4-eth2',
params2={'ip': '172.0.6.1/24'})
def __init__(self):
"""Initialize a Quagga topology with 2 hosts, 5 routers, 7 switches, quagga service, in a topology according to
Fig 1. of Lab4"""
Topo.__init__(self)
info( '*** Creating Quagga Routers\n' )
# Absolute path to this python script
selfPath = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
# Initialize the Quagga Service
# autoStart=True (default) --> starts automatically quagga on the host
# autoStop=True (default) --> stops automatically quagga (we don't want this)
quaggaSvc = QuaggaService(autoStart=True, autoStop=False)
# Configuration file path for quagga routers
# We require a "config" folder in the same path of the lab4_topo file, and within
# the config folder, we require one folder for each host, named as the host itself.
# with the corresponding daemons, zebra.conf, ripd.conf and ripngd.conf files
quaggaBaseConfigPath = selfPath + '/configs/'
# Initializing local variables
netHosts = []
NodeList = []
# List of all hosts in the network.
# Note that each node requires at least one IP address to avoid
# Mininet's automatic IP address assignment
netHosts.append(NetworkHosts(name='h1', IP='10.10.11.10/24', DG='via 10.10.11.1'))
netHosts.append(NetworkHosts(name='h2', IP='10.10.22.20/24', DG='via 10.10.22.2'))
netHosts.append(NetworkHosts(name='r1', IP='10.10.11.1/24', DG=''))
netHosts.append(NetworkHosts(name='r2', IP='10.10.12.2/24', DG=''))
netHosts.append(NetworkHosts(name='r3', IP='10.10.23.3/24', DG=''))
netHosts.append(NetworkHosts(name='r4', IP='10.10.14.4/24', DG=''))
netHosts.append(NetworkHosts(name='r5', IP='10.10.25.5/24', DG=''))
for host in netHosts:
# We create a list of node names
NodeList.append(host.name)
if host.name in ['h1','h2']:
# We configure PCs with default gateway and without quagga service
AddPCHost = self.addHost(name=host.name, ip=host.IP, defaultRoute=host.DG, hostname=host.name, privateLogDir=True, privateRunDir=True, inMountNamespace=True, inPIDNamespace=True, inUTSNamespace=True)
else :
# We configure routers with quagga service without default gateway
AddQuaggaHost = self.addHost(name=host.name, ip=host.IP, hostname=host.name, privateLogDir=True, privateRunDir=True, inMountNamespace=True, inPIDNamespace=True, inUTSNamespace=True)
# We setup Quagga service and path to config files
# Note that we require one folder for each host, named as the host itself
quaggaSvcConfig = {'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name, service=quaggaSvc, nodeConfig=quaggaSvcConfig)
# Adding switches to the network, we specify OpenFlow v1.3 for better IPv6 multicast support
SW1 = self.addSwitch('SW1', protocols='OpenFlow13')
SW2 = self.addSwitch('SW2', protocols='OpenFlow13')
SW3 = self.addSwitch('SW3', protocols='OpenFlow13')
SW4 = self.addSwitch('SW4', protocols='OpenFlow13')
SW5 = self.addSwitch('SW5', protocols='OpenFlow13')
SW6 = self.addSwitch('SW6', protocols='OpenFlow13')
SW7 = self.addSwitch('SW7', protocols='OpenFlow13')
SW8 = self.addSwitch('SW8', protocols='OpenFlow13')
# We add links between switches and routers according to Fig.1 of Lab 4
info( '*** Creating links\n' )
self.addLink( SW1, NodeList[0], intfName2='h1-eth1' )
self.addLink( SW1, NodeList[2], intfName2='r1-eth3' )
self.addLink( SW2, NodeList[2], intfName2='r1-eth1' )
self.addLink( SW2, NodeList[3], intfName2='r2-eth1' )
self.addLink( SW3, NodeList[3], intfName2='r2-eth2' )
self.addLink( SW3, NodeList[4], intfName2='r3-eth1' )
self.addLink( SW4, NodeList[2], intfName2='r1-eth2' )
self.addLink( SW4, NodeList[5], intfName2='r4-eth1' )
self.addLink( SW5, NodeList[3], intfName2='r2-eth3' )
self.addLink( SW5, NodeList[6], intfName2='r5-eth1' )
self.addLink( SW6, NodeList[5], intfName2='r4-eth2' )
self.addLink( SW6, NodeList[6], intfName2='r5-eth3' )
self.addLink( SW7, NodeList[4], intfName2='r3-eth2' )
self.addLink( SW7, NodeList[6], intfName2='r5-eth2' )
self.addLink( SW8, NodeList[3], intfName2='r2-eth4' )
self.addLink( SW8, NodeList[1], intfName2='h2-eth1' )
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
h1 = self.addHost('h1',
cls=QuaggaHost,
ip='150.100.1.11/24',
route='150.100.1.254')
# print self
# self.cmd('h1 route add deault gw 150.100.1.254')
h2 = self.addHost('h2',
cls=QuaggaHost,
ip='150.100.2.12/24',
route='150.100.2.254')
# h2.cmd('route add default gw 150.100.2.254')
eth0 = {'mac': '00:00:00:01:01', 'ipAddrs': ['150.100.1.254/24']}
eth1 = {'ipAddrs': ['172.16.1.1/24']}
eth2 = {'ipAddrs': ['172.16.2.1/24']}
intfs = {'r1-eth0': eth0, 'r1-eth1': eth1, 'r1-eth2': eth2}
quaggaConf = '%s/quagga1.conf' % (CONFIG_DIR)
dests = ['150.100.2.0', '150.100.2.0']
gws = ['172.16.1.254', '172.16.2.254']
ports = ['r1-eth1', 'r1-eth2']
r1 = self.addHost('r1',
cls=Router,
quaggaConfFile=quaggaConf,
intfDict=intfs) #, dests=dests,gws=gws,ports=ports)
# r1.cmd('route add -net 150.100.2.0 gw 172.16.1.254 netmask 255.255.255.0 r1-eth1')
# r1.cmd('route add -net 150.100.2.0 gw 172.16.2.254 netmask 255.255.255.0 r1-eth2')
eth0 = {'mac': '00:00:00:02:01', 'ipAddrs': ['172.16.1.254/24']}
eth1 = {'ipAddrs': ['172.16.3.1/24']}
intfs = {'r2-eth0': eth0, 'r2-eth1': eth1}
quaggaConf = '%s/quagga2.conf' % (CONFIG_DIR)
dests = ['150.100.2.0', '150.100.1.0']
gws = ['172.16.3.254', '172.16.1.1']
ports = ['r2-eth1', 'r2-eth0']
r2 = self.addHost('r2',
cls=Router,
quaggaConfFile=quaggaConf,
intfDict=intfs) #,dests=dests,gws=gws,ports=ports)
# r2.cmd('route add -net 150.100.2.0 gw 172.16.3.254 netmask 255.255.255.0 r2-eth1')
# r2.cmd('route add -net 150.100.1.0 gw 172.16.1.1 netmask 255.255.255.0 r2-eth0')
eth0 = {'mac': '00:00:00:03:01', 'ipAddrs': ['172.16.2.254/24']}
eth1 = {'ipAddrs': ['172.16.4.1/24']}
intfs = {'r3-eth0': eth0, 'r3-eth1': eth1}
quaggaConf = '%s/quagga3.conf' % (CONFIG_DIR)
dests = ['150.100.2.0', '150.100.1.0']
gws = ['172.16.4.254', '172.16.2.1']
ports = ['r3-eth1', 'r3-eth0']
r3 = self.addHost('r3',
cls=Router,
quaggaConfFile=quaggaConf,
intfDict=intfs) #,dests=dests,gws=gws,ports=ports)
#r3.cmd('route add -net 150.100.2.0 gw 172.16.4.254 netmask 255.255.255.0 r3-eth1')
#r3.cmd('route add -net 150.100.1.0 gw 172.16.2.1 netmask 255.255.255.0 r3-eth0')
eth1 = {'ipAddrs': ['172.16.4.254/24']}
eth0 = {'mac': '00:00:00:04:01', 'ipAddrs': ['172.16.3.254/24']}
eth2 = {'ipAddrs': ['150.100.2.254/24']}
intfs = {'r4-eth0': eth0, 'r4-eth1': eth1, 'r4-eth2': eth2}
quaggaConf = '%s/quagga4.conf' % (CONFIG_DIR)
# dests = ['150.100.1.0','150.100.1.0']
# gws = ['172.16.2.1','172.16.4.1']
# ports = ['r4-eth0','r4-eth1']
r4 = self.addHost('r4',
cls=Router,
quaggaConfFile=quaggaConf,
intfDict=intfs) #,dests=dests,gws=gws,ports=ports)
#r4.cmd('route add -net 150.100.1.0 gw 172.16.2.1 netmask 255.255.255.0 r4-eth0')
#r4.cmd('route add -net 150.100.1.0 gw 172.16.4.1 netmask 255.255.255.0 r4-eth1')
'''
quaggaHosts = []
quaggaHosts.append(QuaggaHost(name='h1', ip='192.168.1.1/24',
loIP = '127.0.0.1'))
quaggaHosts.append(QuaggaHost(name='h2', ip='192.168.2.100/16',
loIP='127.0.0.1'))
quaggaHosts.append(QuaggaHost(name='r1'))
quaggaHosts.append(QuaggaHost(name='r2'))
quaggaHosts.append(QuaggaHost(name='r3'))
quaggaHosts.append(QuaggaHost(name='r4'))
'''
self.addLink(h1, r1)
self.addLink(r1, r2)
self.addLink(r1, r3)
self.addLink(r2, r4)
self.addLink(r3, r4)
self.addLink(r4, h2)
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
zebraConf = '%s/zebra.conf' % CONFIG_DIR
#Adding Host 1
h1 = self.addHost('h1',
cls=MyHost,
ip='192.168.1.1/24',
route='192.168.1.12')
#Adding Host 2
h2 = self.addHost('h2',
cls=MyHost,
ip='192.168.6.12/24',
route='192.168.6.1')
#Adding Router 1
eth0 = {'ipAddrs': ['192.168.1.12/24']}
eth1 = {'ipAddrs': ['192.168.2.1/24']}
eth2 = {'ipAddrs': ['192.168.4.1/24']}
intfs = {'r1-eth0': eth0, 'r1-eth1': eth1, 'r1-eth2': eth2}
quaggaConf = '%s/quagga1.conf' % CONFIG_DIR
r1 = self.addHost('r1',
cls=MyRouter,
quaggaConfFile=quaggaConf,
zebraConfFile=zebraConf,
intfDict=intfs)
#Adding Router 2
eth0 = {'ipAddrs': ['192.168.2.12/24']}
eth1 = {'ipAddrs': ['192.168.3.1/24']}
intfs = {'r2-eth0': eth0, 'r2-eth1': eth1}
quaggaConf = '%s/quagga2.conf' % CONFIG_DIR
r2 = self.addHost('r2',
cls=MyRouter,
quaggaConfFile=quaggaConf,
zebraConfFile=zebraConf,
intfDict=intfs)
#Adding Router 3
eth0 = {'ipAddrs': ['192.168.4.12/24']}
eth1 = {'ipAddrs': ['192.168.5.1/24']}
intfs = {'r3-eth0': eth0, 'r3-eth1': eth1}
quaggaConf = '%s/quagga3.conf' % CONFIG_DIR
r3 = self.addHost('r3',
cls=MyRouter,
quaggaConfFile=quaggaConf,
zebraConfFile=zebraConf,
intfDict=intfs)
#Adding Router 4
eth0 = {'ipAddrs': ['192.168.3.12/24']}
eth1 = {'ipAddrs': ['192.168.5.12/24']}
eth2 = {'ipAddrs': ['192.168.6.1/24']}
intfs = {'r4-eth0': eth0, 'r4-eth1': eth1, 'r4-eth2': eth2}
quaggaConf = '%s/quagga4.conf' % CONFIG_DIR
r4 = self.addHost('r4',
cls=MyRouter,
quaggaConfFile=quaggaConf,
zebraConfFile=zebraConf,
intfDict=intfs)
self.addLink(h1, r1)
self.addLink(r1, r2)
self.addLink(r1, r3)
self.addLink(r2, r4)
self.addLink(r3, r4)
self.addLink(r4, h2)
def __init__(self, topo_info, router_lo):
"""Initialize a Quagga topology based on the topology information"""
Topo.__init__(self)
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = '/root/configs/'
# Dictionnary used to store the hosts
quagga_hosts = {}
normal_hosts = {}
# Setup each Quagga router
for router_name in topo_info:
# Create the quagga hosts
quagga_hosts[router_name] = self.addHost(name=router_name,
hostname=router_name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Create the normal host connected to the quagga host above
normal_hosts[router_name + '-host'] = self.addHost(
name=router_name + '-host',
hostname=router_name + '-host',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(router_name, ip=router_lo[router_name])
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + router_name}
self.addNodeService(node=router_name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
print quaggaBaseConfigPath + router_name
# Create an open v switch to connect the network to the ouside world
ovs_switch = self.addSwitch('EBGP_PEER', dpid='1')
# Connect all the routers to OVS, for potentiel future ebgp sessions
for router_name in topo_info:
if router_name != 'HOUS':
self.addLink(quagga_hosts[router_name],
ovs_switch,
intfName1=router_name.lower() + "-ovs",
intfName2="ebgp_peer")
# Add the management interface to HOUS
self.addLink(quagga_hosts['HOUS'],
ovs_switch,
intfName1='hous-mgt-ovs',
intfName2='mgt')
# Setup each link between two Quagga routers
"""links_set = Set()
i = 0
for router_name, ngh_list in topo_info.items():
for ngh_ip in ngh_list:
ngh = ngh_ip[0]
print 'Link added between '+str(router_name)+' and '+str(ngh)
# Make sure to only create one link between two routers
if ngh+router_name not in links_set:
self.addLink(quagga_hosts[router_name], quagga_hosts[ngh], \
intfName1=ngh.lower()+str(i), intfName2=router_name.lower()+str(i))
links_set.add(router_name+ngh)
i += 0
# List of Quagga host configs"""
"""quaggaHosts = []
def __init__(self, config):
Topo.__init__(self)
checkDupEth(config)
groups = ["cloud", "fog", "device"]
nodes = dict()
for i in groups:
if (i in config):
for j in config[i]:
# Check if the CPU resources available to host are restricted
cpu = j["cpu"] if "cpu" in j else 1.0
if ("ip" in j):
self.addHost(j["name"], ip=ip, cpu=cpu)
else:
self.addHost(j["name"], cpu=cpu)
if (not "switch" in config or len(config["switch"]) == 0):
raise RuntimeError("Topology must have at least one switch")
else:
for i in config["switch"]:
self.addSwitch(i["name"])
if ("router" in config):
# Directory where this file / script is located"
selfPath = os.path.dirname(os.path.abspath(
inspect.getfile(inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + "/configs/"
for i in config["router"]:
# Create an instance of a host, called a quaggaContainer
self.addHost(name=i["name"],
hostname=i["name"],
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{"quaggaConfigPath": quaggaBaseConfigPath + i["name"]}
self.addNodeService(node=i["name"], service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
if ("link" in config):
for i in config["link"]:
bw = i["bw"] if "bw" in i else 100
delay = i["delay"] if "delay" in i else "0ms"
loss = i["loss"] if "loss" in i else 0
if isinstance(i["node1"], dict):
name1 = i["node1"]["name"]
else:
name1 = i["node1"]
if isinstance(i["node2"], dict):
name2 = i["node2"]["name"]
else:
name2 = i["node2"]
self.addLink(name1, name2, bw=bw, delay=delay, loss=loss)
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(os.path.abspath(
inspect.getfile(inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# Save order of node numeber/order to node name
h1 = 0
r1 = 1
r2 = 2
r3 = 3
r4 = 4
h2 = 5
# List of Quagga host configs
quaggaHosts = []
quaggaHosts.append(QuaggaHost(name='h1', ip='10.10.11.1/24',
loIP=None))
quaggaHosts.append(QuaggaHost(name='r1', ip='10.10.11.2/24',
loIP=None))
quaggaHosts.append(QuaggaHost(name='r2', ip='10.10.12.2/24',
loIP=None))
quaggaHosts.append(QuaggaHost(name='r3', ip='10.10.13.2/24',
loIP=None))
quaggaHosts.append(QuaggaHost(name='r4', ip='10.10.14.2/24',
loIP=None))
quaggaHosts.append(QuaggaHost(name='h2', ip='10.10.16.2/24',
loIP=None))
quaggaContainers =[]
# Setup each Quagga router, add a link between it and the IXP fabric
for host in quaggaHosts:
# Create an instance of a host, called a quaggaContainer
quaggaContainers.append(self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True))
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name, service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Link between h1 r1
self.addLink(quaggaContainers[h1],quaggaContainers[r1], params1={'ip':'10.10.11.1/24'}, params2={'ip':'10.10.11.2/24'})
self.addLink(quaggaContainers[r1],quaggaContainers[r2], params1={'ip':'10.10.12.1/24'}, params2={'ip':'10.10.12.2/24'})
self.addLink(quaggaContainers[r1],quaggaContainers[r3], params1={'ip':'10.10.13.1/24'}, params2={'ip':'10.10.13.2/24'})
self.addLink(quaggaContainers[r2],quaggaContainers[r4], params1={'ip':'10.10.14.1/24'}, params2={'ip':'10.10.14.2/24'})
self.addLink(quaggaContainers[h2],quaggaContainers[r4], params1={'ip':'10.10.16.2/24'}, params2={'ip':'10.10.16.1/24'})
self.addLink(quaggaContainers[r3],quaggaContainers[r4], params1={'ip':'10.10.15.1/24'}, params2={'ip':'10.10.15.2/24'})
def __init__(self, **opts):
BaseTopo.__init__(self, **opts)
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
quaggaHosts = {}
#quaggaHosts['r1'] = (QuaggaHost(name='r1', ip='172.0.1.1/16', loIP='10.0.1.1/24'))
quaggaHosts['r2'] = QuaggaHost(name='r2',
ip='172.0.2.1/16',
loIP='10.0.2.1/24')
quaggaHosts['r3'] = QuaggaHost(name='r3',
ip='172.0.3.1/16',
loIP='10.0.3.1/24')
quaggaHosts['r4'] = QuaggaHost(name='r4',
ip='172.0.4.1/16',
loIP='10.0.4.1/24')
quaggaHosts['r5'] = QuaggaHost(name='r5',
ip='172.0.5.1/16',
loIP='10.0.5.1/24')
#quaggaHosts['r6'] = (QuaggaHost(name='r6', ip='172.0.6.1/16', loIP='10.0.6.1/24'))
# Add the switch for the SWIFTED router
ovs_switch = self.addSwitch('s1', dpid='1')
# Setup each Quagga router, add a link between it and the IXP fabric
for name, host in quaggaHosts.iteritems():
# Create an instance of a host, called a quaggaContainer
quaggaContainer = self.addHost(name=host.name,
ip=host.ip,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Add a loopback interface with an IP in router's announced range
self.addNodeLoopbackIntf(node=host.name, ip=host.loIP)
# Configure and setup the Quagga service for this node
quaggaSvcConfig = \
{'quaggaConfigPath': quaggaBaseConfigPath + host.name}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
r6 = self.addHost(name='r6',
ip='172.0.6.1/16',
hostname='r6',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
r1 = self.addHost(name='r1',
ip='172.0.1.1/16',
hostname='r1',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Attach the quaggaContainer to the IXP Fabric Switch
self.addLink('r1', ovs_switch, intfName1="s1", intfName2='r1-ovs')
self.addLink('r2', ovs_switch, intfName1="s1", intfName2='r2-ovs')
self.addLink('r3', ovs_switch, intfName1="s1", intfName2='r3-ovs')
self.addLink('r4', ovs_switch, intfName1="s1", intfName2='r4-ovs')
def __init__( self ):
"Initialize topology"
Topo.__init__( self )
"Directory where this file / script is located"
scriptdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))) # script directory
"Initialize a service helper for Quagga with default options"
quaggaSvc = QuaggaService(autoStop=False)
"Path configurations for mounts"
quaggaBaseConfigPath=scriptdir + '/configs/'
"List of Quagga host configs"
quaggaHosts = []
quaggaHosts.append(QuaggaHost(
name = 'r01',
ip = '172.0.0.1/16',
mac = '08:00:27:89:3b:9f',
port = 1))
quaggaHosts.append(QuaggaHost(
name = 'r02',
ip = '172.0.0.2/16',
mac ='08:00:27:92:18:1f',
port = 2))
quaggaHosts.append(QuaggaHost(
name = 'r03',
ip = '172.0.0.3/16',
mac = '08:00:27:54:56:ea',
port = 3))
"Add switch"
s1 = self.addSwitch( 's1' )
"Setup each legacy router"
for host in quaggaHosts:
"Set Quagga service configuration for this node"
quaggaSvcConfig = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + host.name }
quaggaContainer = self.addHost( name=host.name,
ip=host.ip,
mac=host.mac,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node=host.name, service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
"Attach the quaggaContainer to the Switch"
self.addLink( quaggaContainer, s1 , port2=host.port, bw=1000)
# Adicionando Roteadores agregados
a03_config = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + 'a03' }
a03 = self.addHost( name='a03',
ip='22.0.0.1/24',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node='a03', service=quaggaSvc,
nodeConfig=a03_config)
if(host.name == 'r02'):
cli01r02_config = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + 'cli01r02' }
# Adicionando Roteadores agregados
cli01r02 = self.addHost( name='cli01r02',
ip='10.0.0.2/24',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node='cli01r02', service=quaggaSvc,
nodeConfig=cli01r02_config)
a02_config = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + 'a02' }
# Adicionando Roteadores agregados
a02 = self.addHost( name='a02',
ip='11.0.0.2/24',
mac='00:00:11:00:00:02',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node='a02', service=quaggaSvc,
nodeConfig=a02_config)
self.addLink(cli01r02, quaggaContainer, bw=1000)
self.addLink(a02, quaggaContainer, bw=1000)
self.addLink(a03, a02, bw=1000)
elif(host.name == 'r01'):
a01_config = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + 'a01' }
# Adicionando Roteadores agregados
a01 = self.addHost( name='a01',
ip='12.0.0.2/24',
mac='00:00:12:00:00:02',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node='a01', service=quaggaSvc,
nodeConfig=a01_config)
self.addLink(a01, quaggaContainer, bw=1000)
self.addLink(a03, a01, bw=1000)
" Add root node for ExaBGP. ExaBGP acts as route server "
root = self.addHost('exabgp', ip='172.0.255.254/16', inNamespace=False)
self.addLink(root, s1)
def __init__(self):
"""Initialize a Quagga topology with 5 routers, configure their IP
addresses, loop back interfaces, and paths to their private
configuration directories."""
Topo.__init__(self)
# Directory where this file / script is located"
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) # script directory
# Initialize a service helper for Quagga with default options
quaggaSvc = QuaggaService(autoStop=False)
# Path configurations for mounts
quaggaBaseConfigPath = selfPath + '/configs/'
# List of Quagga host configs
router = QuaggaHost(name='r1', ip='192.0.1.1/24', loIP=None)
quaggaContainer1 = self.addHost(name=router.name,
ip=router.ip,
hostname=router.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Add a loopback interface with an IP in router's announced range
# Configure and setup the Quagga service for this node
quaggaSvcConfig= \
{'quaggaConfigPath': quaggaBaseConfigPath + router.name}
self.addNodeService(node=router.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Attach the quaggaContainer to the IXP Fabric Switch
# self.addLink(quaggaContainer, ixpfabric)
##########################################################################
router2 = QuaggaHost(name='r2', ip='192.0.2.1/24', loIP=None)
quaggaContainer2 = self.addHost(name=router2.name,
ip=router2.ip,
hostname=router2.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Configure and setup the Quagga service for this node
quaggaSvcConfig= \
{'quaggaConfigPath': quaggaBaseConfigPath + router2.name}
self.addNodeService(node=router2.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
###############################################################################
router3 = QuaggaHost(name='r3', ip='192.0.3.1/24', loIP=None)
quaggaContainer3 = self.addHost(name=router3.name,
ip=router3.ip,
hostname=router3.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Configure and setup the Quagga service for this node
quaggaSvcConfig= \
{'quaggaConfigPath': quaggaBaseConfigPath + router3.name}
self.addNodeService(node=router3.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
##########################################################################
router4 = QuaggaHost(name='r4', ip='192.0.4.1/24', loIP=None)
quaggaContainer4 = self.addHost(name=router4.name,
ip=router4.ip,
hostname=router4.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Configure and setup the Quagga service for this node
quaggaSvcConfig= \
{'quaggaConfigPath': quaggaBaseConfigPath + router4.name}
self.addNodeService(node=router4.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
####################################################################
host1 = QuaggaHost(name='h1', ip='192.0.1.16/24', loIP=None)
quaggaContainerh1 = self.addHost(name=host1.name,
ip=host1.ip,
hostname=host1.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Configure and setup the Quagga service for this node
quaggaSvcConfig= \
{'quaggaConfigPath': quaggaBaseConfigPath + host1.name}
self.addNodeService(node=host1.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
host2 = QuaggaHost(name='h2', ip='192.0.4.16/24', loIP=None)
quaggaContainerh2 = self.addHost(name=host2.name,
ip=host2.ip,
hostname=host2.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# Configure and setup the Quagga service for this node
quaggaSvcConfig= \
{'quaggaConfigPath': quaggaBaseConfigPath + host2.name}
self.addNodeService(node=host2.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
self.addLink(quaggaContainerh1, quaggaContainer1)
self.addLink(quaggaContainerh2, quaggaContainer4)
self.addLink(quaggaContainer1, quaggaContainer2)
#self.addLink( quaggaContainer2, quaggaContainer1 )
self.addLink(quaggaContainer1, quaggaContainer3)
self.addLink(quaggaContainer4, quaggaContainer3)
self.addLink(quaggaContainer4, quaggaContainer2)
def __init__( self ):
"Initialize topology"
Topo.__init__( self )
"Directory where this file / script is located"
scriptdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))) # script directory
"Initialize a service helper for Quagga with default options"
quaggaSvc = QuaggaService(autoStop=False)
"Path configurations for mounts"
quaggaBaseConfigPath=scriptdir + '/configs/'
"List of Quagga host configs"
quaggaHosts = []
quaggaHosts.append(QuaggaHost(
name = 'r01',
ip = '172.0.0.1/16',
mac = '08:00:27:89:3b:9f',
port = 1))
quaggaHosts.append(QuaggaHost(
name = 'r02',
ip = '172.0.0.2/16',
mac ='08:00:27:92:18:1f',
port = 2))
quaggaHosts.append(QuaggaHost(
name = 'r03',
ip = '172.0.0.3/16',
mac = '08:00:27:54:56:ea',
port = 3))
"Add switch"
s1, s2, s3, s4, s5, s6 = [
self.addSwitch( s ) for s in 's1', 's2', 's3', 's4', 's5', 's6'
]
"Setup each legacy router, add a link between it and the IXP fabric"
for host in quaggaHosts:
"Set Quagga service configuration for this node"
quaggaSvcConfig = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + host.name }
quaggaContainer = self.addHost( name=host.name,
ip=host.ip,
mac=host.mac,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node=host.name, service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
"Attach the quaggaContainer to the IXP Fabric Switch"
self.addLink( quaggaContainer, s1 , port2=host.port)
# Adicionando Roteadores agregados
a03_config = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + 'a03' }
a03 = self.addHost( name='a03',
ip='22.0.0.1/24',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node='a03', service=quaggaSvc,
nodeConfig=a03_config)
self.addLink(s6, a03)
if(host.name == 'r02'):
cli01r02_config = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + 'cli01r02' }
# Adicionando Roteadores agregados
cli01r02 = self.addHost( name='cli01r02',
ip='10.0.0.2/24',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node='cli01r02', service=quaggaSvc,
nodeConfig=cli01r02_config)
a02_config = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + 'a02' }
# Adicionando Roteadores agregados
a02 = self.addHost( name='a02',
ip='11.0.0.2/24',
mac='00:00:11:00:00:02',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node='a02', service=quaggaSvc,
nodeConfig=a02_config)
self.addLink(s2, quaggaContainer)
self.addLink(s3, quaggaContainer)
self.addLink(s2, cli01r02)
self.addLink(s3, a02)
self.addLink(s6, a02)
elif(host.name == 'r01'):
a01_config = \
{ 'quaggaConfigPath' : scriptdir + '/configs/' + 'a01' }
# Adicionando Roteadores agregados
a01 = self.addHost( name='a01',
ip='12.0.0.2/24',
mac='00:00:12:00:00:02',
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True)
self.addNodeService(node='a01', service=quaggaSvc,
nodeConfig=a01_config)
self.addLink(s4, quaggaContainer)
self.addLink(s4, a01)
self.addLink(s5, a01)
self.addLink(s5, a03)
def __init__(self):
#Initialize a topology of 3 hosts, 5 routers, 4 switches
Topo.__init__(self)
info('*** Creating Quagga Routers\n')
# Absolute path to this python script
selfPath = os.path.dirname(
os.path.abspath(inspect.getfile(inspect.currentframe())))
# Initialize the Quagga Service
# autoStart=True (default) --> starts automatically quagga on the host
# autoStop=True (default) --> stops automatically quagga (we don't want this)
quaggaSvc = QuaggaService(autoStop=False)
# Configuration file path for quagga routers
quaggaBaseConfigPath = selfPath + '/configs/'
# Initializing local variables
netHosts = []
NodeList = []
# List of all hosts in the network.
# Note that each node requires at least one IP address.
netHosts.append(
NetworkHosts(name='h1', IP='192.10.10.10/24',
DG='via 192.10.10.1'))
netHosts.append(
NetworkHosts(name='h2', IP='192.20.20.20/24',
DG='via 192.20.20.2'))
netHosts.append(
NetworkHosts(name='h5', IP='192.50.50.50/24',
DG='via 192.50.50.5'))
netHosts.append(NetworkHosts(name='r1', IP='192.10.10.1/24', DG=''))
netHosts.append(NetworkHosts(name='r2', IP='192.20.20.2/24', DG=''))
netHosts.append(NetworkHosts(name='r3', IP='192.13.13.3/24', DG=''))
netHosts.append(NetworkHosts(name='r4', IP='192.24.24.4/24', DG=''))
netHosts.append(NetworkHosts(name='r5', IP='192.50.50.5/24', DG=''))
for host in netHosts:
# We create a list of node names
NodeList.append(host.name)
if host.name in ['h1', 'h2', 'h5']:
# We configure PCs with default gateway and without quagga service
AddPCHost = self.addHost(name=host.name,
ip=host.IP,
defaultRoute=host.DG,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
else:
# We configure routers with quagga service without default gateway
AddQuaggaHost = self.addHost(name=host.name,
ip=host.IP,
hostname=host.name,
privateLogDir=True,
privateRunDir=True,
inMountNamespace=True,
inPIDNamespace=True,
inUTSNamespace=True)
# We setup Quagga service and path to config files
quaggaSvcConfig = {
'quaggaConfigPath': quaggaBaseConfigPath + host.name
}
self.addNodeService(node=host.name,
service=quaggaSvc,
nodeConfig=quaggaSvcConfig)
# Adding switches to the network, we specify OpenFlow v1.3 for IPv6 suppport
SW1 = self.addSwitch('SW1', protocols='OpenFlow13')
SW2 = self.addSwitch('SW2', protocols='OpenFlow13')
SW5 = self.addSwitch('SW5', protocols='OpenFlow13')
SW12 = self.addSwitch('SW12', protocols='OpenFlow13')
SW13 = self.addSwitch('SW13', protocols='OpenFlow13')
SW24 = self.addSwitch('SW24', protocols='OpenFlow13')
SW345 = self.addSwitch('SW345', protocols='OpenFlow13')
# We add links between switches and routers according to Fig.1 of Lab 4
info('*** Creating links\n')
self.addLink(SW1, NodeList[0], intfName2='h1-eth1')
self.addLink(SW1, NodeList[3], intfName2='r1-eth3')
self.addLink(SW2, NodeList[1], intfName2='h2-eth1')
self.addLink(SW2, NodeList[4], intfName2='r2-eth3')
self.addLink(SW5, NodeList[2], intfName2='h5-eth1')
self.addLink(SW5, NodeList[7], intfName2='r5-eth1')
self.addLink(SW12, NodeList[3], intfName2='r1-eth2')
self.addLink(SW12, NodeList[4], intfName2='r2-eth2')
self.addLink(SW13, NodeList[3], intfName2='r1-eth1')
self.addLink(SW13, NodeList[5], intfName2='r3-eth1')
self.addLink(SW24, NodeList[4], intfName2='r2-eth1')
self.addLink(SW24, NodeList[6], intfName2='r4-eth1')
self.addLink(SW345, NodeList[5], intfName2='r3-eth2')
self.addLink(SW345, NodeList[6], intfName2='r4-eth2')
self.addLink(SW345, NodeList[7], intfName2='r5-eth2')