Last active
May 2, 2024 08:47
-
-
Save anselmobattisti/30226bbb31e5b4a6ee46421f13599542 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/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.cli import CLI | |
from mininet.log import setLogLevel, info | |
from mininet.link import TCLink, Intf, OVSLink | |
from subprocess import call | |
def myNetwork(): | |
net = Mininet( topo=None, | |
build=False, | |
link=OVSLink, | |
ipBase='10.0.0.0/8') | |
info( '*** Adding controller\n' ) | |
c0=net.addController(name='c0', | |
controller=RemoteController, | |
ip='172.17.0.2', | |
protocol='tcp', | |
port=6633) | |
info( '*** Add switches\n') | |
s1 = net.addSwitch('s1', cls=OVSKernelSwitch, protocols=["OpenFlow10"]) | |
s2 = net.addSwitch('s2', cls=OVSKernelSwitch, protocols=["OpenFlow10"]) | |
s3 = net.addSwitch('s3', cls=OVSKernelSwitch, protocols=["OpenFlow10"]) | |
# s1 = net.addSwitch('s1', cls=OVSKernelSwitch, protocols=["OpenFlow10,OpenFlow13"]) | |
# s2 = net.addSwitch('s2', cls=OVSKernelSwitch, protocols=["OpenFlow10,OpenFlow13"]) | |
info( '*** Add hosts\n') | |
h1 = net.addHost('h1', cls=Host, ip='10.0.0.1', defaultRoute=None) | |
h2 = net.addHost('h2', cls=Host, ip='10.0.0.2', defaultRoute=None) | |
h3 = net.addHost('h3', cls=Host, ip='10.0.0.3', defaultRoute=None) | |
h4 = net.addHost('h4', cls=Host, ip='10.0.0.4', defaultRoute=None) | |
h5 = net.addHost('h5', cls=Host, ip='10.0.0.5', defaultRoute=None) | |
h6 = net.addHost('h6', cls=Host, ip='10.0.0.6', defaultRoute=None) | |
info( '*** Add links\n') | |
net.addLink(s1, s2) | |
net.addLink(s1, s3) | |
net.addLink(s2, s3) | |
net.addLink(h1, s1) | |
net.addLink(h2, s1) | |
net.addLink(h3, s2) | |
net.addLink(h4, s3) | |
net.addLink(h5, s3) | |
net.addLink(h6, s3) | |
info( '*** Starting network\n') | |
net.build() | |
info( '*** Starting controllers\n') | |
for controller in net.controllers: | |
controller.start() | |
info( '*** Starting switches\n') | |
net.get('s1').start([c0]) | |
net.get('s2').start([c0]) | |
net.get('s3').start([c0]) | |
info( '*** Post configure switches and hosts\n') | |
CLI(net) | |
net.stop() | |
if __name__ == '__main__': | |
setLogLevel( 'info' ) | |
myNetwork() | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment