diff options
Diffstat (limited to 'framework/src/onos/tools/test/topos/newFuncTopo.py')
| -rw-r--r-- | framework/src/onos/tools/test/topos/newFuncTopo.py | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/framework/src/onos/tools/test/topos/newFuncTopo.py b/framework/src/onos/tools/test/topos/newFuncTopo.py new file mode 100644 index 00000000..5edf7f78 --- /dev/null +++ b/framework/src/onos/tools/test/topos/newFuncTopo.py @@ -0,0 +1,148 @@ +#!/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, **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'] ) ) + 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', ip='10.1.0.2/24' ) + host2=self.addHost( 'h2', cls=IPv6Host, v6Addr='1000::2/64' ) + host3=self.addHost( 'h3', ip='10.1.0.3/24', cls=dualStackHost, v6Addr='2000::2/64' ) + #VLAN hosts + host4=self.addHost( 'h4', ip='100.1.0.2/24', cls=VLANHost, vlan=100 ) + host5=self.addHost( 'h5', ip='200.1.0.2/24', cls=VLANHost, vlan=200 ) + #VPN-1 and VPN-2 Hosts + host6=self.addHost( 'h6', ip='11.1.0.2/24' ) + host7=self.addHost( 'h7', ip='12.1.0.2/24' ) + #Multicast Sender + host8=self.addHost( 'h8', ip='10.1.0.4/24' ) + + # Switch S6 Hosts + host9=self.addHost( 'h9', ip='10.1.0.5/24' ) + host10=self.addHost( 'h10', cls=IPv6Host, v6Addr='1000::3/64' ) + host11=self.addHost( 'h11', ip='10.1.0.6/24', cls=dualStackHost, v6Addr='2000::3/64' ) + #VLAN hosts + host12=self.addHost( 'h12', ip='100.1.0.3/24', cls=VLANHost, vlan=100 ) + host13=self.addHost( 'h13', ip='200.1.0.3/24', cls=VLANHost, vlan=200 ) + #VPN-1 and VPN-2 Hosts + host14=self.addHost( 'h14', ip='11.1.0.3/24' ) + host15=self.addHost( 'h15', ip='12.1.0.3/24' ) + #Multicast Receiver + host16=self.addHost( 'h16', ip='10.1.0.7/24' ) + + # Switch S7 Hosts + host17=self.addHost( 'h17', ip='10.1.0.8/24' ) + host18=self.addHost( 'h18', cls=IPv6Host, v6Addr='1000::4/64' ) + host19=self.addHost( 'h19', ip='10.1.0.9/24', cls=dualStackHost, v6Addr='2000::4/64' ) + #VLAN hosts + host20=self.addHost( 'h20', ip='100.1.0.4/24', cls=VLANHost, vlan=100 ) + host21=self.addHost( 'h21', ip='200.1.0.4/24', cls=VLANHost, vlan=200 ) + #VPN-1 and VPN-2 Hosts + host22=self.addHost( 'h22', ip='11.1.0.4/24' ) + host23=self.addHost( 'h23', ip='12.1.0.4/24' ) + #Multicast Receiver + host24=self.addHost( 'h24', ip='10.1.0.10/24' ) + + 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() |