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EG-EXP-6

Timestamp:: 09/18/12 15:24:55 (12 years ago)
Author:: lnevers@bbn.com
Comment:: --

Legend:

: Unmodified
: Added
: Removed
: Modified

GENIRacksHome/ExogeniRacks/AcceptanceTestStatus/EG-EXP-6

-                      v56
+                      v57
 }}}
 Note1: The GPO ProtoGENI reservation must be requested before the BBN OpenFlow FOAM request. This must be done to determine the port of the GPO PG node assigned, and then configure the BBN FOAM RSpec accordingly.
+Note: The GPO ProtoGENI reservation must be requested before the BBN OpenFlow FOAM request. This must be done to determine the port of the GPO PG node assigned, and then configure the BBN FOAM RSpec accordingly.
 == 25. Log in to each of the compute resources in the slice ==
 …
 __Iperf Run-3__
 Combined all Iperf traffic from Run-1+Run-2, and ran all 3 client/server combinations concurrently.
 …
 }}}
+To get information which controllers are in use show the details for each of the slivers in this test case.
+The controller for EG-EXP-exp1 can be seen in the ''url'' below:
+To get information about which !OpenFlow controllers are in use, show the details for each of the slivers in this test case. The controller for EG-EXP-exp1 can be seen in the ''url'' below:
 {{{
 $ foamctl geni:show-sliver -u "urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+EG-EXP-6-exp1:21095873-0df9-4254-ba15-9af4e817d3a2" --passwd-file=/opt/foam/etc/foampasswd
 …
 }}}
 As an experimenter, it is possible to identify that the appropriate switches for the experiment on this page are connected to the !OpenFlow Controllers.
+As an experimenter, it is possible to identify that the appropriate switches for the experiment on this page are connected to the !OpenFlow controllers used in this test case.
 __EG-EXP-6-exp1__
 Based on the RSpecs the following nox controller and ports are requested for EG-EXP-6-exp1:
+Based on the RSpecs the following !OpenFlow controller and ports are requested for EG-EXP-6-exp1:
 {{{
  <openflow:controller url="tcp:mallorea.gpolab.bbn.com:33017" type="primary" />
 }}}
 On the system mallorea.gpolab.bbn.com the nox controller is running and listening on port 33017 and allowing console connections on port 11017:
+On the system mallorea.gpolab.bbn.com the NOX controller is running and listening on port 33017 and allowing console connections on port 11017:
 {{{
  $ ./nox_core --info=$HOME/nox-33017.info -i ptcp:33017 switch lavi_switches lavi_swlinks jsonmessenger=tcpport=11017,sslport=0
 }}}
 Verified the switches connected to the controller for EG-EXP-6-exp1 by using the nox console to get a list of switches connected:
+Verified the switches connected to the controller for EG-EXP-6-exp1 by using the nox console script to get a list of switches connected to the nox_core listening to port 33017:
 {{{
  $ ./nox-console -n localhost -p 11017 getnodes | sort
 …
  <openflow:controller url="tcp:mallorea.gpolab.bbn.com:33018" type="primary" />
 }}}
 On the system mallorea.gpolab.bbn.com the controller is running and listening on port 33018 and allowing console connections on port 11018:
+On the system mallorea.gpolab.bbn.com the NOX controller is running and listening on port 33018 and allowing console connections on port 11018:
 {{{
  $ ./nox_core --info=$HOME/nox-33018.info -i ptcp:33018 switch lavi_switches lavi_swlinks jsonmessenger=tcpport=11018,sslport=0
 …
 }}}
 On the system mallorea.gpolab.bbn.com the controller is running and listening on port 33020 and allowing console connections on port 11020:
+On the system mallorea.gpolab.bbn.com the NOX controller is running and listening on port 33020 and allowing console connections on port 11020:
 {{{
  $ ./nox_core --info=$HOME/nox-33020.info -i ptcp:33020 switch lavi_switches lavi_swlinks jsonmessenger=tcpport=11020,sslport=0
 …
 The following scenarios were verified:
  * Traffic is not exchanged when the controller is not running.
  * Starting controller allows existing traffic flows to be delivered.
 …
 == 31. Set the hard and soft timeout of flowtable entries ==
 The following scenarios were verified by modifying the "idle_timeout" from "0" to "15" seconds and modifying the "hard_timeout" from "0" to 40 seconds in the file src/nox/coreapps/switch/switch.cc:
+The flow timeout scenarios were verified by modifying the "idle_timeout" from "0" to "15" seconds and modifying the "hard_timeout" from "0" to 40 seconds in the file src/nox/coreapps/switch/switch.cc:
  * Stopping the controller and starting a flow within the "hard_timeout" (15 sec) allow traffic delivery.
  * Stopping the controller and starting a flow after the "hard_timeout" (40 sec) does not allow traffic delivery.
-Flow removed (src/include/flow-removed.hh)
 == 32. Get switch statistics and flowtable entries for slivers from the OpenFlow switch. ==
 …
 __Statistics available to Experimenters__
 In this scenario the !FloodLight Controller is used to capture statistics. The Floodlight controller was configured to run on port 33020, in place of NOX.
+In this step the !FloodLight Controller is used to capture statistics rather than the NOX Controller as shown in earlier steps. The Floodlight controller was configured to run on port 33020.  The following is a list of switches associated with floodlight that is running as a controller for EG-EXP-6-exp3:
 {{{
  $ curl http://localhost:9090/wm/core/controller/switches/json
 …
 Note: The ExoGENI DPID is "00:01:08:17:f4:b5:2a:00"
+Following is the flow tables for the ExoGENI OF Switch, the flow between the 2 nodes
+.42.11.209 (pc9.pgeni.gpolab.bbn.com) and the address 10.42.11.198 *ExoGENI VM on shared VLAN 1750):
+These are switch statistics for the ExoGENI Switch, note that ports showing no statistics were omitted to simplify output captured:
+{{{
+$ curl http://localhost:9090/wm/core/switch/00:01:08:17:f4:b5:2a:00/port/json
+{"00:01:08:17:f4:b5:2a:00":
+{"portNumber":17,"receivePackets":7,"transmitPackets":326500,"receiveBytes":606,"transmitBytes":34230753,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":18,"receivePackets":15,"transmitPackets":326407,"receiveBytes":1286,"transmitBytes":34217197,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":19,"receivePackets":14,"transmitPackets":326500,"receiveBytes":1212,"transmitBytes":34230753,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":20,"receivePackets":8,"transmitPackets":326498,"receiveBytes":680,"transmitBytes":34230413,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":21,"receivePackets":57196,"transmitPackets":323711,"receiveBytes":6005453,"transmitBytes":33751053,"receiveDropped":1,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":22,"receivePackets":57198,"transmitPackets":323714,"receiveBytes":6005686,"transmitBytes":33751567,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":23,"receivePackets":57195,"transmitPackets":323712,"receiveBytes":6005348,"transmitBytes":33751225,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":24,"receivePackets":57192,"transmitPackets":323713,"receiveBytes":6005056,"transmitBytes":33751397,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":41,"receivePackets":24229,"transmitPackets":369920,"receiveBytes":1914282,"transmitBytes":37750317,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":42,"receivePackets":1879820,"transmitPackets":1185362,"receiveBytes":2488532529,"transmitBytes":110737662,"receiveDropped":1277,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":43,"receivePackets":75312,"transmitPackets":422827,"receiveBytes":6353578,"transmitBytes":76158016,"receiveDropped":154,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":44,"receivePackets":83339,"transmitPackets":374259,"receiveBytes":6584290,"transmitBytes":38101405,"receiveDropped":4,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":45,"receivePackets":150358,"transmitPackets":403230,"receiveBytes":113527578,"transmitBytes":40223411,"receiveDropped":1,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":46,"receivePackets":102652,"transmitPackets":373035,"receiveBytes":9596824,"transmitBytes":37749175,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":47,"receivePackets":175763,"transmitPackets":344545,"receiveBytes":15371886,"transmitBytes":35446008,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":48,"receivePackets":67959,"transmitPackets":369045,"receiveBytes":6855790,"transmitBytes":37425633,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":60,"receivePackets":26490,"transmitPackets":350294,"receiveBytes":2729714,"transmitBytes":36778537,"receiveDropped":0,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0},
+{"portNumber":64,"receivePackets":2061989,"transmitPackets":2183183,"receiveBytes":204534064,"transmitBytes":2588610372,"receiveDropped":3,"transmitDropped":0,"receiveErrors":0,"transmitErrors":0,"receiveFrameErrors":-1,"receiveOverrunErrors":-1,"receiveCRCErrors":0,"collisions":0}]}
+}}}
+Statics for ports '42' and '64' are of interest as shown by the details in the flow tables for the ExoGENI OF Switch.
+The flows between the 2 nodes 10.42.11.209 (pc9.pgeni.gpolab.bbn.com) and the address 10.42.11.198 *ExoGENI VM on shared VLAN 1750)
+are shown in this lists of flows on the ExoGENI switch:
 {{{
 lnevers@mallorea:~$ curl http://localhost:9090/wm/core/switch/00:01:08:17:f4:b5:2a:00/flow/json
+ {"00:01:08:17:f4:b5:2a:00":[{"cookie":9007199254740992,"idleTimeout":5,"hardTimeout":0,
+ "match":{"dataLayerDestination":"00:15:17:f4:31:aa","dataLayerSource":"52:54:00:3c:c2:a2",
+ "dataLayerType":"0x0800","dataLayerVirtualLan":1750,"dataLayerVirtualLanPriorityCodePoint":0,
+ "inputPort":42,"networkDestination":"10.42.11.209","networkDestinationMaskLen":32,"networkProtocol":0,
+ "networkSource":"10.42.11.198","networkSourceMaskLen":32,"networkTypeOfService":0,"transportDestination":0,
+ "transportSource":0,"wildcards":3145952},"durationSeconds":1081,"durationNanoseconds":0,"packetCount":2154,
+ "byteCount":228324,"tableId":0,"actions":[{"maxLength":0,"port":64,"lengthU":8,"length":8,"type":"OUTPUT"}],
+ "priority":0},{"cookie":9007199254740992,"idleTimeout":5,"hardTimeout":0,"match":{"dataLayerDestination":"52:54:00:3c:c2:a2",
+ {"00:01:08:17:f4:b5:2a:00":
+ [{"cookie":9007199254740992,"idleTimeout":5,"hardTimeout":0, "match":{"dataLayerDestination":"00:15:17:f4:31:aa",
+ "dataLayerSource":"52:54:00:3c:c2:a2","dataLayerType":"0x0800","dataLayerVirtualLan":1750,
+ "dataLayerVirtualLanPriorityCodePoint":0,"inputPort":42,"networkDestination":"10.42.11.209",
+ "networkDestinationMaskLen":32,"networkProtocol":0, "networkSource":"10.42.11.198","networkSourceMaskLen":32,
+ "networkTypeOfService":0,"transportDestination":0,"transportSource":0,"wildcards":3145952},
+ "durationSeconds":1081,"durationNanoseconds":0,"packetCount":2154, "byteCount":228324,"tableId":0,
+ "actions":[{"maxLength":0,"port":64,"lengthU":8,"length":8,"type":"OUTPUT"}],"priority":0},
+ {"cookie":9007199254740992,"idleTimeout":5,"hardTimeout":0,"match":{"dataLayerDestination":"52:54:00:3c:c2:a2",
  "dataLayerSource":"00:15:17:f4:31:aa","dataLayerType":"0x0800",
  "dataLayerVirtualLan":1750,"dataLayerVirtualLanPriorityCodePoint":0,"inputPort":64,"networkDestination":"10.42.11.198",
  "networkDestinationMaskLen":32,"networkProtocol":0,"networkSource":"10.42.11.209","networkSourceMaskLen":32,
+ "networkTypeOfService":0,"transportDestination":0,"transportSource":0,"wildcards":3145952},"durationSeconds":1081,"durationNanoseconds":0,
+ "packetCount":2152,"byteCount":228112,"tableId":0,"actions":[{"maxLength":0,"port":42,"lengthU":8,"length":8,"type":"OUTPUT"}],"priority":0}]}
+}}}
+ "networkTypeOfService":0,"transportDestination":0,"transportSource":0,"wildcards":3145952},"durationSeconds":1081,
+ "durationNanoseconds":0, "packetCount":2152,"byteCount":228112,"tableId":0,"actions":[{"maxLength":0,"port":42,
+ "lengthU":8,"length":8,"type":"OUTPUT"}],"priority":0}]}
+}}}
 Also verified memory usage:
 …
 __Statistics available to Administrators__
 The head node runs the !FlowVisor for the !OpenFlow switch in the ExoGENI rack. To get access to switch and slice statistics login access to the head node in the ExoGENI rack is required, this is not normally available to experimenters. This scenarios was using NOX as a controller for the slice EG-EXP-6-exp3.
+The head node runs the !FlowVisor for the !OpenFlow switch in the ExoGENI rack. To access switch and slice statistics a login on head node in the ExoGENI rack is required, this is not normally available to experimenters. This scenarios was executed using NOX as a controller for the slice EG-EXP-6-exp3.
 Determined how many slices were running according to !FlowVisor:
 …
-__Statistics available to Administrators__
-Information was captured in earlier steps where the console command was used to show which switches were connected to the NOX controller in step 28 above.
-Following is an example where experiment 3 is partially set up with sliver at the BBN ExoGENI and the BBN Meso-scale site only. The topology is checked to verify that it only shows the switches for the slivers created:
-{{{
-$  ./nox-console -n localhost -p 11020 getnodes | sort
-:01:08:17:f4:b5:2a:00   ## ExoGENI BBN Switch
-:d6:00:12:e2:b8:a5:d0   ## OF switch at BBN (jalapeno) to NLR
-:d6:00:24:a8:c4:b9:00   ## OF switch at BBN (poblano) to GPO PG node pc9
-}}}
 == 34. Install flows that match on layer 2 fields and/or layer 3 fields. ==