Commented out kernel ref, moved to Open vSwitch.

examples/linearbandwidth.py

@@ -10,7 +10,7 @@
        |        |       |
        h2       h3      hN
 
-Note: by default, the reference controller only supports 16
+WARNING: by default, the reference controller only supports 16
 switches, so this test WILL NOT WORK unless you have recompiled
 your controller to support 100 switches (or more.)
 
@@ -27,7 +27,8 @@
 flush = sys.stdout.flush
 
 from mininet.net import init, Mininet
-from mininet.node import KernelSwitch, UserSwitch, OVSKernelSwitch
+# from mininet.node import KernelSwitch
+from mininet.node import UserSwitch, OVSKernelSwitch
 from mininet.topo import Topo, Node
 from mininet.log import lg
 
@@ -68,7 +69,7 @@ def linearBandwidthTest( lengths ):
     switchCount = max( lengths )
     hostCount = switchCount + 1
 
-    switches = { 'reference kernel': KernelSwitch,
+    switches = {  # 'reference kernel': KernelSwitch,
             'reference user': UserSwitch,
             'Open vSwitch kernel': OVSKernelSwitch }
 
@@ -104,8 +105,8 @@ def linearBandwidthTest( lengths ):
     print
 
 if __name__ == '__main__':
-    lg.setLogLevel( 'warning' )
+    lg.setLogLevel( 'info' )
     init()
-    sizes = [ 1, 10, 20 ]
+    sizes = [ 1, 10, 20, 40, 60, 80, 100 ]
     print "*** Running linearBandwidthTest", sizes
     linearBandwidthTest( sizes  )

examples/multitest.py

@@ -8,7 +8,7 @@
 from mininet.cli import CLI
 from mininet.log import lg, info
 from mininet.net import Mininet
-from mininet.node import KernelSwitch
+from mininet.node import OVSKernelSwitch
 from mininet.topolib import TreeTopo
 
 def ifconfigTest( net ):
@@ -20,9 +20,9 @@ def ifconfigTest( net ):
 if __name__ == '__main__':
     lg.setLogLevel( 'info' )
     info( "*** Initializing Mininet and kernel modules\n" )
-    KernelSwitch.setup()
+    OVSKernelSwitch.setup()
     info( "*** Creating network\n" )
-    network = Mininet( TreeTopo( depth=2, fanout=2 ), switch=KernelSwitch)
+    network = Mininet( TreeTopo( depth=2, fanout=2 ), switch=OVSKernelSwitch)
     info( "*** Starting network\n" )
     network.start()
     info( "*** Running ping test\n" )

examples/scratchnet.py

@@ -9,7 +9,7 @@
 """
 
 from mininet.net import init
-from mininet.node import Node, KernelSwitch
+from mininet.node import Node, OVSKernelSwitch
 from mininet.util import createLink
 from mininet.log import setLogLevel, info
 
@@ -32,27 +32,27 @@ def scratchNet( cname='controller', cargs='ptcp:' ):
     info( str( h0 ) + '\n' )
     info( str( h1 ) + '\n' )
 
-    info( "*** Starting network using kernel datapath\n" )
+    info( "*** Starting network using Open vSwitch kernel datapath\n" )
     controller.cmd( cname + ' ' + cargs + '&' )
-    switch.cmd( 'dpctl deldp nl:0' )
-    switch.cmd( 'dpctl adddp nl:0' )
+    switch.cmd( 'ovs-dpctl del-dp dp0' )
+    switch.cmd( 'ovs-dpctl add-dp dp0' )
     for intf in switch.intfs.values():
-        switch.cmd( 'dpctl addif nl:0 ' + intf )
-    switch.cmd( 'ofprotocol nl:0 tcp:localhost &' )
+        print switch.cmd( 'ovs-dpctl add-if dp0 ' + intf )
+    print switch.cmd( 'ovs-openflowd dp0 tcp:127.0.0.1 &' )
 
     info( "*** Running test\n" )
     h0.cmdPrint( 'ping -c1 ' + h1.IP() )
 
     info( "*** Stopping network\n" )
     controller.cmd( 'kill %' + cname )
-    switch.cmd( 'dpctl deldp nl:0' )
-    switch.cmd( 'kill %ofprotocol' )
+    switch.cmd( 'ovs-dpctl del-dp dp0' )
+    switch.cmd( 'kill %ovs-openflowd' )
     switch.deleteIntfs()
     info( '\n' )
 
 if __name__ == '__main__':
     setLogLevel( 'info' )
     info( '*** Scratch network demo (kernel datapath)\n' )
-    KernelSwitch.setup()
+    OVSKernelSwitch.setup()
     init()
     scratchNet()

examples/sshd.py

@@ -19,7 +19,7 @@
 from mininet.net import Mininet
 from mininet.cli import CLI
 from mininet.log import lg
-from mininet.node import Node, KernelSwitch
+from mininet.node import Node, OVSKernelSwitch
 from mininet.topolib import TreeTopo
 from mininet.util import createLink
 
@@ -67,5 +67,5 @@ def sshd( network, cmd='/usr/sbin/sshd', opts='-D' ):
 
 if __name__ == '__main__':
     lg.setLogLevel( 'info')
-    net = TreeNet( depth=1, fanout=4, switch=KernelSwitch )
+    net = TreeNet( depth=1, fanout=4, switch=OVSKernelSwitch )
     sshd( net )

examples/tree1024.py

@@ -9,10 +9,10 @@
 
 from mininet.cli import CLI
 from mininet.log import setLogLevel
-from mininet.node import KernelSwitch
+from mininet.node import OVSKernelSwitch
 from mininet.topolib import TreeNet
 
 if __name__ == '__main__':
     setLogLevel( 'info' )
-    network = TreeNet( depth=2, fanout=32, switch=KernelSwitch )
+    network = TreeNet( depth=2, fanout=32, switch=OVSKernelSwitch )
     network.run( CLI, network )

examples/treeping64.py

@@ -10,7 +10,7 @@ def treePing64():
     "Run ping test on 64-node tree networks."
 
     results = {}
-    switches = { 'reference kernel': KernelSwitch,
+    switches = { # 'reference kernel': KernelSwitch,
         'reference user': UserSwitch,
         'Open vSwitch kernel': OVSKernelSwitch }