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Clarify controllers.py and add RemoteController

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Bob Lantz
2013-06-03 17:10:12 -07:00
parent 5fae96eb6e
commit 2a079911b5
1 changed files with 10 additions and 3 deletions
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examples/controllers.py
+10 -3
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@@ -6,13 +6,20 @@ different controllers, by creating a custom Switch() subclass.
""" """
from mininet.net import Mininet from mininet.net import Mininet
from mininet.node import OVSSwitch, Controller from mininet.node import OVSSwitch, Controller, RemoteController
from mininet.topolib import TreeTopo from mininet.topolib import TreeTopo
from mininet.log import setLogLevel
from mininet.cli import CLI from mininet.cli import CLI
setLogLevel( 'info' )
# Two local and one "external" controller (which is actually c0)
# Ignore the warning message that the remote isn't (yet) running
c0 = Controller( 'c0' ) c0 = Controller( 'c0' )
c1 = Controller( 'c1', ip='127.0.0.2' ) c1 = Controller( 'c1' )
cmap = { 's1': c0, 's2': c1, 's3': c1 } c2 = RemoteController( 'c2', ip='127.0.0.1' )
cmap = { 's1': c0, 's2': c1, 's3': c2 }
class MultiSwitch( OVSSwitch ): class MultiSwitch( OVSSwitch ):
"Custom Switch() subclass that connects to different controllers" "Custom Switch() subclass that connects to different controllers"