Changes between Version 6 and Version 7 of Internal/OpenFlow/Notes

Timestamp:

Jul 23, 2009, 7:08:17 PM (15 years ago)

Author:

akoshibe

Comment:

—

Internal/OpenFlow/Notes

@@ -125 +125 @@
 }}} 
  
+=== Testing throughput with Iperf (7/23) ===
+config eth0 of nodes 1-1 and 1-2, then run iperf to test the difference in bandwidth between !OpenFlow and regular firmware. 
+iperf reference: http://openmaniak.com/iperf.php
+
+node1-1: 192.168.1.1/24 [[BR]]
+ eth0: negotiated 1000baseT-HD flow-control [[BR]]
+ eth1: negotiated 1000baseT-HD flow-control [[BR]]
+
+node1-2: 192.168.1.2/24 [[BR]]
+ eth0: negotiated 1000baseT-HD flow-control [[BR]]
+ eth1: negotiated 1000baseT-HD flow-control [[BR]]
+
+Server: Node1-2 Client: Node1-1 [[BR]]
+!OpenFlow mode 
+|| ||Transfer || Server  ||Client ||
+||1|| 278 MBytes || 230 Mbits/sec ||230 Mbits/sec||
+||2|| 291 MBytes || 243 Mbits/sec ||244 Mbits/sec||
+||3|| 291 MBytes || 244 Mbits/sec ||244 Mbits/sec||
+||4|| 290 MBytes || 243 Mbits/sec ||244 Mbits/sec||
+||5|| 284 MBytes || 231 Mbits/sec ||231 Mbits/sec|| 
+Normal mode 
+||1|| 278 MBytes || 229 Mbits/sec ||230 Mbits/sec||
+||2|| 291 MBytes || 228 Mbits/sec ||228 Mbits/sec||
+||3|| 291 MBytes || 228 Mbits/sec ||229 Mbits/sec||
+||4|| 290 MBytes || 231 Mbits/sec ||243 Mbits/sec||
+||5|| 284 MBytes || 229 Mbits/sec ||230 Mbits/sec||
+
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+Server: Node1-1 Client: Node1-2 [[BR]]
+!OpenFlow mode 
+||1|| 278 MBytes || 229 Mbits/sec ||230 Mbits/sec||
+||2|| 291 MBytes || 229 Mbits/sec ||229 Mbits/sec||
+||3|| 291 MBytes || 232 Mbits/sec ||244 Mbits/sec||
+||4|| 290 MBytes || 230 Mbits/sec ||230 Mbits/sec||
+||5|| 284 MBytes || 230 Mbits/sec ||230 Mbits/sec||
+Normal mode 
+||1|| 278 MBytes || 243 Mbits/sec ||244 Mbits/sec||
+||2|| 291 MBytes || 243 Mbits/sec ||242 Mbits/sec||
+||3|| 291 MBytes || 243 Mbits/sec ||236 Mbits/sec||
+||4|| 290 MBytes || 243 Mbits/sec ||244 Mbits/sec||
+||5|| 284 MBytes || 242 Mbits/sec ||243 Mbits/sec||
+
+Overall, there doesn't seem to be too much difference in performance. 
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 [[BR]]
 [[BR]]