mininet/examples/multilink.py at nat-cmd · shrinikini/mininet

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#!/usr/bin/python

"""

This is a simple example that demonstrates multiple links

between nodes.

"""

from mininet.cli import CLI

from mininet.log import setLogLevel

from mininet.net import Mininet

from mininet.topo import Topo

def runMultiLink():

topo = simpleMultiLinkTopo( n=2 )

net = Mininet( topo=topo )

net.start()

CLI( net )

net.stop()

class simpleMultiLinkTopo( Topo ):

def __init__( self, n, **kwargs ):

Topo.__init__( self, **kwargs )

h1, h2 = self.addHost( 'h1' ), self.addHost( 'h2' )

s1 = self.addSwitch( 's1' )

for _ in range( n ):

self.addLink( s1, h1 )

self.addLink( s1, h2 )

if __name__ == '__main__':

setLogLevel( 'info' )

runMultiLink()