From 4ccc7ee941d35f30027264ab244b0656d98ecf0c Mon Sep 17 00:00:00 2001
From: Bob Lantz <rlantz@cs.stanford.edu>
Date: Thu, 10 Dec 2009 01:47:00 -0800
Subject: [PATCH] Added examples, which may or may not work yet.
---
examples/bigTreePing64.py | 27 +++++++++++++++++++++++++++
examples/linearBandwidth.py | 36 ++++++++++++++++++++++++++++++++++++
mininet.py | 1 +
3 files changed, 64 insertions(+)
create mode 100755 examples/bigTreePing64.py
create mode 100755 examples/linearBandwidth.py
diff --git a/examples/bigTreePing64.py b/examples/bigTreePing64.py
new file mode 100755
index 00000000..2ae71433
--- /dev/null
+++ b/examples/bigTreePing64.py
@@ -0,0 +1,27 @@
+#!/usr/bin/python
+
+from mininet import init, TreeNet, iperfTest
+
+def bigTreePing64():
+ """Create a tree network of depth 4 and fanout 2, and
+ test connectivity using pingTest."""
+
+ results = {}
+
+ print "*** Testing Mininet with kernel and user datapath"
+
+ for datapath in [ 'kernel', 'user' ]:
+ k = datapath == 'kernel'
+ results[ datapath ] = []
+ for switchCount in range( 1, 4 ):
+ print "*** Creating Linear Network of size", switchCount
+ network = TreeNet( depth=4, fanout=2, kernel=k )
+ testResult = network.run( iperfTest )
+ results[ datapath ] += testResult
+
+ print "*** Test results:", results
+
+if __name__ == '__main__':
+ init()
+ linearBandwidthTest()
+
diff --git a/examples/linearBandwidth.py b/examples/linearBandwidth.py
new file mode 100755
index 00000000..7c38dee7
--- /dev/null
+++ b/examples/linearBandwidth.py
@@ -0,0 +1,36 @@
+#!/usr/bin/python
+
+from mininet import init, LinearNet, iperfTest
+
+def linearBandwidthTest():
+ """Test bandwidth on a linear network of varying size, using both
+ the kernel and user datapaths."""
+
+ print "*** Testing Mininet with kernel and user datapath"
+
+ datapaths = [ 'kernel' ]
+ results = {}
+
+ for datapath in datapaths:
+ k = datapath == 'kernel'
+ results[ datapath ] = []
+ for switchCount in range( 1, 17, 2 ):
+ print "*** Creating Linear Network of size", switchCount
+ network = LinearNet( switchCount, k)
+ bandwidth = network.run( iperfTest )
+ results[ datapath ] += [ ( switchCount, bandwidth ) ]
+
+ for datapath in datapaths:
+ print
+ print "*** Linear network results for", datapath, "datapath"
+ print
+ result = results[ datapath ]
+ for switchCount, bandwidth in result:
+ print "switchCount:", switchCount, "bandwidth:", bandwidth[ 0 ]
+
+if __name__ == '__main__':
+ init()
+ linearBandwidthTest()
+ exit( 1 )
+
+
\ No newline at end of file
diff --git a/mininet.py b/mininet.py
index 78c2ddb9..ac942335 100755
--- a/mininet.py
+++ b/mininet.py
@@ -752,6 +752,7 @@ def init():
if __name__ == '__main__':
init()
results = {}
+ exit( 1 )
print "*** Testing Mininet with kernel and user datapath"
for datapath in [ 'kernel', 'user' ]:
k = datapath == 'kernel'
--
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