blob: d4731f311fbd63e87fc597b4e7dc5a955940cd89 [file] [log] [blame]
#!/usr/bin/python
"""
Custom topology for Mininet
"""
from mininet.topo import Topo
from mininet.net import Mininet
from mininet.node import Host, RemoteController
from mininet.node import Node
from mininet.node import CPULimitedHost
from mininet.link import TCLink
from mininet.cli import CLI
from mininet.log import setLogLevel
from mininet.util import dumpNodeConnections
from mininet.node import ( UserSwitch, OVSSwitch, IVSSwitch )
class VLANHost( Host ):
def config( self, vlan=100, v6Addr='3000::1/64', **params ):
r = super( Host, self ).config( **params )
intf = self.defaultIntf()
self.cmd( 'ifconfig %s inet 0' % intf )
self.cmd( 'vconfig add %s %d' % ( intf, vlan ) )
self.cmd( 'ifconfig %s.%d inet %s' % ( intf, vlan, params['ip'] ) )
self.cmd( 'ip -6 addr add %s dev %s.%d' % ( v6Addr, intf, vlan ) )
newName = '%s.%d' % ( intf, vlan )
intf.name = newName
self.nameToIntf[ newName ] = intf
return r
class IPv6Host( Host ):
def config( self, v6Addr='1000::1/64', **params ):
r = super( Host, self ).config( **params )
intf = self.defaultIntf()
self.cmd( 'ifconfig %s inet 0' % intf )
self.cmd( 'ip -6 addr add %s dev %s' % ( v6Addr, intf ) )
return r
class dualStackHost( Host ):
def config( self, v6Addr='2000:1/64', **params ):
r = super( Host, self ).config( **params )
intf = self.defaultIntf()
self.cmd( 'ip -6 addr add %s dev %s' % ( v6Addr, intf ) )
return r
class MyTopo( Topo ):
def __init__( self ):
# Initialize topology
Topo.__init__( self )
# Switch S5 Hosts
host1=self.addHost( 'h1', cls=IPv6Host, v6Addr='10:1:0::1/64' )
host2=self.addHost( 'h2', cls=IPv6Host, v6Addr='1000::2/64' )
# Dual Stack Host
host3=self.addHost( 'h3', cls=dualStackHost, v6Addr='2000::2/64' )
host4=self.addHost( 'h4', cls=IPv6Host, v6Addr='3000::2/64' )
#VLAN
host5=self.addHost( 'h5', cls=VLANHost,v6Addr='4000::2/64' )
host6=self.addHost( 'h6', cls=IPv6Host, v6Addr='11:1:0::2/64' )
host7=self.addHost( 'h7', cls=IPv6Host, v6Addr='12:1:0::2/64' )
host8=self.addHost( 'h8', cls=IPv6Host, v6Addr='10:1:0::4/64' )
# Switch S6 Hosts
host9=self.addHost( 'h9', cls=IPv6Host, v6Addr='10:1:0::5/64' )
host10=self.addHost( 'h10', cls=IPv6Host, v6Addr='1000::3/64' )
# Dual Stack Host
host11=self.addHost( 'h11', cls=dualStackHost, v6Addr='2000::3/64' )
host12=self.addHost( 'h12', cls=IPv6Host, v6Addr='3000::3/64' )
host13=self.addHost( 'h13', cls=IPv6Host, v6Addr='4000::3/64' )
host14=self.addHost( 'h14', cls=IPv6Host, v6Addr='11:1:0::3/64' )
host15=self.addHost( 'h15', cls=IPv6Host, v6Addr='12:1:0::3/64' )
host16=self.addHost( 'h16', cls=IPv6Host, v6Addr='10:1:0::7/64' )
# Switch S7 Hosts
host17=self.addHost( 'h17', cls=IPv6Host, v6Addr='10:1:0::8/64' )
host18=self.addHost( 'h18', cls=IPv6Host, v6Addr='1000::4/64' )
host19=self.addHost( 'h19', cls=IPv6Host, v6Addr='10:1:0::9/64' )
host20=self.addHost( 'h20', cls=IPv6Host, v6Addr='100:1:0::4/64' )
host21=self.addHost( 'h21', cls=IPv6Host, v6Addr='200:1:0::4/64' )
host22=self.addHost( 'h22', cls=IPv6Host, v6Addr='11:1:0::4/64' )
host23=self.addHost( 'h23', cls=IPv6Host, v6Addr='12:1:0::4/64' )
# VLAN
host24=self.addHost( 'h24', cls=VLANHost, v6Addr='4000::5/64' )
s1 = self.addSwitch( 's1' )
s2 = self.addSwitch( 's2' )
s3 = self.addSwitch( 's3' )
s4 = self.addSwitch( 's4' )
s5 = self.addSwitch( 's5' )
s6 = self.addSwitch( 's6' )
s7 = self.addSwitch( 's7' )
self.addLink(s5,host1)
self.addLink(s5,host2)
self.addLink(s5,host3)
self.addLink(s5,host4)
self.addLink(s5,host5)
self.addLink(s5,host6)
self.addLink(s5,host7)
self.addLink(s5,host8)
self.addLink(s6,host9)
self.addLink(s6,host10)
self.addLink(s6,host11)
self.addLink(s6,host12)
self.addLink(s6,host13)
self.addLink(s6,host14)
self.addLink(s6,host15)
self.addLink(s6,host16)
self.addLink(s7,host17)
self.addLink(s7,host18)
self.addLink(s7,host19)
self.addLink(s7,host20)
self.addLink(s7,host21)
self.addLink(s7,host22)
self.addLink(s7,host23)
self.addLink(s7,host24)
self.addLink(s1,s2)
self.addLink(s1,s3)
self.addLink(s1,s4)
self.addLink(s1,s5)
self.addLink(s2,s3)
self.addLink(s2,s5)
self.addLink(s2,s6)
self.addLink(s3,s4)
self.addLink(s3,s6)
self.addLink(s4,s7)
topos = { 'mytopo': ( lambda: MyTopo() ) }
# HERE THE CODE DEFINITION OF THE TOPOLOGY ENDS
def setupNetwork():
"Create network"
topo = MyTopo()
network = Mininet(topo=topo, autoSetMacs=True, controller=None)
network.start()
CLI( network )
network.stop()
if __name__ == '__main__':
setLogLevel('info')
#setLogLevel('debug')
setupNetwork()