Iperf Tests: Iperf is a tool to measure the
bandwidth and the quality of a network link.
Added test scenarios in context of tool usage in cord tester.

Change-Id: I984cc358ed07f9fac2c0721f5ad674fd9da83ac7
diff --git a/src/test/setup/cord-test.py b/src/test/setup/cord-test.py
index 4205844..bfa2a8d 100755
--- a/src/test/setup/cord-test.py
+++ b/src/test/setup/cord-test.py
@@ -51,7 +51,7 @@
     IMAGE = 'cord-test/nose'
     ALL_TESTS = ('tls', 'dhcp', 'dhcprelay','igmp', 'subscriber',
     'cordSubscriber', 'vrouter', 'flows', 'proxyarp', 'acl', 'xos', 'fabric',
-    'cbench', 'cluster', 'netCondition', 'cordvtn')
+    'cbench', 'cluster', 'netCondition', 'cordvtn', 'iperf')
 
     def __init__(self, tests, instance = 0, num_instances = 1, ctlr_ip = None,
                  name = '', image = IMAGE, prefix = '', tag = 'candidate',