Mininet script with two switches, different subnets

Multiple subnets : 10.0.0.0 and 11.0.0.0
So use POX l3_learning module

           s1 --------- s2
         l     l        l     l
        h1   h2    h3    h4

==========================================

#!/usr/bin/python

from mininet.net import Mininet
from mininet.node import Controller, OVSKernelSwitch, RemoteController
from mininet.cli import CLI
from mininet.log import setLogLevel, info

def emptyNet():

    net = Mininet(controller=RemoteController, switch=OVSKernelSwitch)

    c1 = net.addController('c1', controller=RemoteController, ip="127.0.0.1", port=6633)

    h1 = net.addHost( 'h1', ip='10.0.0.1' )
    h2 = net.addHost( 'h2', ip='10.0.0.2' )
    h3 = net.addHost( 'h3', ip='10.0.0.3' )
    h4 = net.addHost( 'h4', ip='10.0.0.4' )

    s1 = net.addSwitch( 's1' )
    s2 = net.addSwitch( 's2' )

    s1.linkTo( h1 )
    s1.linkTo( h2 )
    s2.linkTo( h3 )
    s2.linkTo( h4 )
    s1.linkTo( s2 )

    net.build()
    c1.start()
    s1.start([c1])
    s2.start([c1])
  
    CLI( net )
    net.stop()

if __name__ == '__main__':
    setLogLevel( 'info' )
    emptyNet()

==============================================

When mininet is running add default routing


mininet > h1 route add -net default h1-eth0
mininet > h2 route add -net default h2-eth0
mininet > h3 route add -net default h3-eth0
mininet > h4 route add -net default h4-eth0