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Bob Lantz
2015-01-17 13:56:37 -08:00
parent 6da3fcdef1
commit 79f5d39db5
1 changed files with 7 additions and 5 deletions
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examples/linuxrouter.py
+7 -5
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@@ -20,9 +20,11 @@ a single switch:
r0-eth3 - s3-eth1 - h3-eth0 (IP: 10.0.0.100) r0-eth3 - s3-eth1 - h3-eth0 (IP: 10.0.0.100)
The example relies on default routing entries that are The example relies on default routing entries that are
automatically created for each interface. Additional automatically created for each router interface, as well
routes may be added to the router or hosts by executing as 'defaultRoute' parameters for the host interfaces.
'ip route' or 'route' commands on the router or hosts.
Additional routes may be added to the router or hosts by
executing 'ip route' or 'route' commands on the router or hosts.
""" """
from mininet.topo import Topo from mininet.topo import Topo
@@ -49,7 +51,7 @@ class NetworkTopo( Topo ):
def build( self, **_opts ): def build( self, **_opts ):
defaultIP='192.168.1.1/24' # IP address for r0-eth1 defaultIP = '192.168.1.1/24' # IP address for r0-eth1
router = self.addNode( 'r0', cls=LinuxRouter, ip=defaultIP ) router = self.addNode( 'r0', cls=LinuxRouter, ip=defaultIP )
s1, s2, s3 = [ self.addSwitch( s ) for s in 's1', 's2', 's3' ] s1, s2, s3 = [ self.addSwitch( s ) for s in 's1', 's2', 's3' ]
@@ -68,7 +70,7 @@ class NetworkTopo( Topo ):
h3 = self.addHost( 'h3', ip='10.0.0.100/8', h3 = self.addHost( 'h3', ip='10.0.0.100/8',
defaultRoute='via 10.0.0.1' ) defaultRoute='via 10.0.0.1' )
for h, s in [ (h1,s1), (h2,s2), (h3,s3) ]: for h, s in [ (h1, s1), (h2, s2), (h3, s3) ]:
self.addLink( h, s ) self.addLink( h, s )