TestON/tests/FUNCipv6Intent/Dependency/newFuncTopo.py

#!/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()