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sdn-topo-mininet
Commit c1cd8c92 authored by Nawasan Wisitsingkhon's avatar Nawasan Wisitsingkhon
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#!/usr/bin/env python
from mininet.net import Mininet
from mininet.node import Controller, RemoteController, OVSController
from mininet.node import CPULimitedHost, Host, Node
from mininet.node import OVSKernelSwitch, UserSwitch
from mininet.node import IVSSwitch
from mininet.cli import CLI
from mininet.log import setLogLevel, info
from mininet.link import TCLink, Intf
from subprocess import call
def myNetwork():
net = Mininet( topo=None,
build=False,
ipBase='172.16.0.0/16')
info( '*** Adding controller\n' )
c1=net.addController(name='c1',
controller=Controller,
protocol='tcp',
port=6634)
c2=net.addController(name='c2',
controller=Controller,
protocol='tcp',
port=6635)
c0=net.addController(name='c0',
controller=RemoteController,
ip='127.0.0.1',
protocol='tcp',
port=6633)
info( '*** Add switches\n')
s10 = net.addSwitch('s10', cls=OVSKernelSwitch, failMode='standalone')
s9 = net.addSwitch('s9', cls=OVSKernelSwitch, failMode='standalone')
s11 = net.addSwitch('s11', cls=OVSKernelSwitch, failMode='standalone')
s4 = net.addSwitch('s4', cls=OVSKernelSwitch, dpid='4')
s3 = net.addSwitch('s3', cls=OVSKernelSwitch, dpid='3')
s7 = net.addSwitch('s7', cls=OVSKernelSwitch, dpid='7')
s8 = net.addSwitch('s8', cls=OVSKernelSwitch, dpid='8')
s1 = net.addSwitch('s1', cls=OVSKernelSwitch, dpid='1')
s2 = net.addSwitch('s2', cls=OVSKernelSwitch, dpid='2')
s5 = net.addSwitch('s5', cls=OVSKernelSwitch, dpid='5')
info( '*** Add hosts\n')
h10 = net.addHost('h10', cls=Host, ip='172.16.0.10', defaultRoute='via 172.16.0.249')
h6 = net.addHost('h6', cls=Host, ip='172.16.0.6', defaultRoute='via 172.16.0.251')
h12 = net.addHost('h12', cls=Host, ip='172.16.0.12', defaultRoute='via 172.16.0.248')
h1 = net.addHost('h1', cls=Host, ip='172.16.0.1', defaultRoute='via 172.16.0.254')
h11 = net.addHost('h11', cls=Host, ip='172.16.0.11', defaultRoute='via 172.16.0.248')
h13 = net.addHost('h13', cls=Host, ip='172.16.0.13', defaultRoute='via 172.16.0.248')
a1 = net.addHost('a1', cls=Host, ip='172.16.0.5', defaultRoute='via 172.16.0.252')
h7 = net.addHost('h7', cls=Host, ip='172.16.0.7', defaultRoute='via 172.16.0.250')
h2 = net.addHost('h2', cls=Host, ip='172.16.0.2', defaultRoute='via 172.16.0.253')
h8 = net.addHost('h8', cls=Host, ip='172.16.0.8', defaultRoute='via 172.16.0.250')
h3 = net.addHost('h3', cls=Host, ip='172.16.0.3', defaultRoute='via 172.16.0.252')
h4 = net.addHost('h4', cls=Host, ip='172.16.0.4', defaultRoute='via 172.16.0.252')
a2 = net.addHost('a2', cls=Host, ip='172.16.0.9', defaultRoute='via 172.16.0.250')
info( '*** Add links\n')
net.addLink(h2, s4)
net.addLink(s4, s1)
net.addLink(s1, h1)
net.addLink(s1, s5)
net.addLink(s5, h3)
net.addLink(s5, s9)
net.addLink(s9, h4)
net.addLink(s9, a1)
net.addLink(h6, s2)
net.addLink(s2, s7)
net.addLink(s10, s7)
net.addLink(s7, h7)
net.addLink(s10, a2)
net.addLink(s10, h8)
net.addLink(h10, s3)
net.addLink(s3, s8)
net.addLink(s8, h11)
net.addLink(s8, s11)
net.addLink(s11, h12)
net.addLink(s11, h13)
net.addLink(s3, s2)
net.addLink(s2, s1)
info( '*** Starting network\n')
net.build()
info( '*** Starting controllers\n')
for controller in net.controllers:
controller.start()
info( '*** Starting switches\n')
net.get('s10').start([])
net.get('s9').start([])
net.get('s11').start([])
net.get('s4').start([c1])
net.get('s3').start([c2])
net.get('s7').start([c0])
net.get('s8').start([c2])
net.get('s1').start([c1])
net.get('s2').start([c0])
net.get('s5').start([c1])
info( '*** Post configure switches and hosts\n')
s4.cmd('ifconfig s4 172.16.0.253')
s3.cmd('ifconfig s3 172.16.0.249')
s7.cmd('ifconfig s7 172.16.0.250')
s8.cmd('ifconfig s8 172.16.0.248')
s1.cmd('ifconfig s1 172.16.0.254')
s2.cmd('ifconfig s2 172.16.0.251')
s5.cmd('ifconfig s5 172.16.0.252')
CLI(net)
net.stop()
if __name__ == '__main__':
setLogLevel( 'info' )
myNetwork()
single-topo.mn 0 → 100644
View file @ c1cd8c92
This diff is collapsed.
single-topo.py 0 → 100644
View file @ c1cd8c92
#!/usr/bin/env python
from mininet.net import Mininet
from mininet.node import Controller, RemoteController, OVSController
from mininet.node import CPULimitedHost, Host, Node
from mininet.node import OVSKernelSwitch, UserSwitch
from mininet.node import IVSSwitch
from mininet.cli import CLI
from mininet.log import setLogLevel, info
from mininet.link import TCLink, Intf
from subprocess import call
def myNetwork():
net = Mininet( topo=None,
build=False,
ipBase='172.16.0.0/16')
info( '*** Adding controller\n' )
c0=net.addController(name='c0',
controller=RemoteController,
ip='127.0.0.1',
protocol='tcp',
port=6633)
info( '*** Add switches\n')
s8 = net.addSwitch('s8', cls=OVSKernelSwitch, dpid='8')
s11 = net.addSwitch('s11', cls=OVSKernelSwitch, failMode='standalone')
s1 = net.addSwitch('s1', cls=OVSKernelSwitch, dpid='1')
s2 = net.addSwitch('s2', cls=OVSKernelSwitch, dpid='2')
s10 = net.addSwitch('s10', cls=OVSKernelSwitch, failMode='standalone')
s9 = net.addSwitch('s9', cls=OVSKernelSwitch, failMode='standalone')
s5 = net.addSwitch('s5', cls=OVSKernelSwitch, dpid='5')
s3 = net.addSwitch('s3', cls=OVSKernelSwitch, dpid='3')
s4 = net.addSwitch('s4', cls=OVSKernelSwitch, dpid='4')
s7 = net.addSwitch('s7', cls=OVSKernelSwitch, dpid='7')
info( '*** Add hosts\n')
h7 = net.addHost('h7', cls=Host, ip='172.16.0.7', defaultRoute='via 172.16.0.250')
h2 = net.addHost('h2', cls=Host, ip='172.16.0.2', defaultRoute='via 172.16.0.253')
h8 = net.addHost('h8', cls=Host, ip='172.16.0.8', defaultRoute='via 172.16.0.250')
h3 = net.addHost('h3', cls=Host, ip='172.16.0.3', defaultRoute='via 172.16.0.252')
a2 = net.addHost('a2', cls=Host, ip='172.16.0.9', defaultRoute='via 172.16.0.250')
h10 = net.addHost('h10', cls=Host, ip='172.16.0.10', defaultRoute='via 172.16.0.249')
h6 = net.addHost('h6', cls=Host, ip='172.16.0.6', defaultRoute='via 172.16.0.251')
h12 = net.addHost('h12', cls=Host, ip='172.16.0.12', defaultRoute='via 172.16.0.248')
h1 = net.addHost('h1', cls=Host, ip='172.16.0.1', defaultRoute='via 172.16.0.254')
h4 = net.addHost('h4', cls=Host, ip='172.16.0.4', defaultRoute='via 172.16.0.252')
h11 = net.addHost('h11', cls=Host, ip='172.16.0.11', defaultRoute='via 172.16.0.248')
h13 = net.addHost('h13', cls=Host, ip='172.16.0.13', defaultRoute='via 172.16.0.248')
a1 = net.addHost('a1', cls=Host, ip='172.16.0.5', defaultRoute='via 172.16.0.252')
info( '*** Add links\n')
net.addLink(h2, s4)
net.addLink(s4, s1)
net.addLink(s1, h1)
net.addLink(s1, s5)
net.addLink(s5, h3)
net.addLink(s5, s9)
net.addLink(s9, h4)
net.addLink(s9, a1)
net.addLink(h6, s2)
net.addLink(s2, s7)
net.addLink(s10, s7)
net.addLink(s7, h7)
net.addLink(s10, a2)
net.addLink(s10, h8)
net.addLink(h10, s3)
net.addLink(s3, s8)
net.addLink(s8, h11)
net.addLink(s8, s11)
net.addLink(s11, h12)
net.addLink(s11, h13)
net.addLink(s3, s2)
net.addLink(s2, s1)
info( '*** Starting network\n')
net.build()
info( '*** Starting controllers\n')
for controller in net.controllers:
controller.start()
info( '*** Starting switches\n')
net.get('s8').start([c0])
net.get('s11').start([])
net.get('s1').start([c0])
net.get('s2').start([c0])
net.get('s10').start([])
net.get('s9').start([])
net.get('s5').start([c0])
net.get('s3').start([c0])
net.get('s4').start([c0])
net.get('s7').start([c0])
info( '*** Post configure switches and hosts\n')
s8.cmd('ifconfig s8 172.16.0.248')
s1.cmd('ifconfig s1 172.16.0.254')
s2.cmd('ifconfig s2 172.16.0.251')
s5.cmd('ifconfig s5 172.16.0.252')
s3.cmd('ifconfig s3 172.16.0.249')
s4.cmd('ifconfig s4 172.16.0.253')
s7.cmd('ifconfig s7 172.16.0.250')
CLI(net)
net.stop()
if __name__ == '__main__':
setLogLevel( 'info' )
myNetwork()
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