wiki:GeniNetworkStitchingConfirmationTestStatus/Clemson

Version 6 (modified by lnevers@bbn.com, 4 years ago) (diff)

--

Clemson University Stitching Confirmation Tests

This pages capture the detailed test logs for each test defined in the New Site Stitching Confirmation Tests page. For the sites status see the New Site Stitching Confirmation Tests Status page.

IG-ST-1 New Site to GPO IG topology

The Clemson site advertises the following stitching details:

<stitching xmlns="http://hpn.east.isi.edu/rspec/ext/stitch/0.1/" lastUpdateTime="2015-03-11T15:16:25Z" >
<aggregate id="urn:publicid:IDN+instageni.clemson.edu+authority+cm" url="https://www.instageni.clemson.edu:12369/protogeni/xmlrpc/am">
<aggregatetype>protogeni</aggregatetype>
<stitchingmode>chainANDTree</stitchingmode>
<scheduledservices>false</scheduledservices>
<negotiatedservices>false</negotiatedservices>
<lifetime id="life">
    <start type="time">2015-03-11T15:16:25Z</start>
    <end type="time">2015-03-11T15:16:25Z</end>
</lifetime>
<node id="urn:publicid:IDN+instageni.clemson.edu+node+procurve2">
  <port id="urn:publicid:IDN+instageni.clemson.edu+stitchport+procurve2:1.24.al2s">
    <capacity>1000000</capacity>
    <maximumReservableCapacity>1000000</maximumReservableCapacity>
    <minimumReservableCapacity>1000</minimumReservableCapacity>
    <granularity>1</granularity>
    <link id="urn:publicid:IDN+instageni.clemson.edu+interface+procurve2:1.24.al2s">
      <remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.atla.net.internet2.edu:eth5/2:clemson-ig</remoteLinkId>
      <trafficEngineeringMetric>10</trafficEngineeringMetric>
      <capacity>1000000</capacity>
      <maximumReservableCapacity>1000000</maximumReservableCapacity>
      <minimumReservableCapacity>1000</minimumReservableCapacity>
      <granularity>1</granularity>
      <switchingCapabilityDescriptor>
        <switchingcapType>l2sc</switchingcapType>
        <encodingType>ethernet</encodingType>
        <switchingCapabilitySpecificInfo>
         <switchingCapabilitySpecificInfo_L2sc>
          <interfaceMTU>1500</interfaceMTU>
          <vlanRangeAvailability>3560-3574</vlanRangeAvailability>
          <vlanTranslation>false</vlanTranslation>
         </switchingCapabilitySpecificInfo_L2sc>
        </switchingCapabilitySpecificInfo>
      </switchingCapabilityDescriptor>
    </link>
  </port>
</node>
</aggregate>
</stitching>

Experimenter may not need any of this data, but it is helpful to reference when trying to determine how many VLANs are delegated for stitching at the site or how much bandwidth can be requested.

Create a slice and then create the stitched slivers with the RSpec IG-ST-1-al2s.rspec:

$ stitcher.py createsliver IG-ST-1 IG-ST-1-al2s.rspec -o
11:17:06 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
11:17:07 INFO    : Reading slice IG-ST-1 credential...
11:17:07 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-1 expires on 2015-03-18 15:16:57 UTC
11:17:07 INFO    : Calling SCS...
11:17:09 INFO    : Multi-AM reservation will include resources from these aggregates:
11:17:09 INFO    : 	<Aggregate clemson-ig>
11:17:09 INFO    : 	<Aggregate gpo-ig>
11:17:09 INFO    : 	<Aggregate al2s>
11:17:09 INFO    : 	<Aggregate ion>
11:17:09 INFO    : Stitcher doing createsliver at <Aggregate clemson-ig>...
11:17:24 INFO    : ... Allocation at <Aggregate clemson-ig> complete.
11:17:24 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
11:17:39 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
11:17:39 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
11:17:43 INFO    : ... Allocation at <Aggregate al2s> complete.
11:17:43 INFO    : Stitcher doing createsliver at <Aggregate ion>...
11:18:28 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
11:18:28 INFO    : Pausing 30 seconds to let circuit become ready...
11:19:05 INFO    : Pausing 30 seconds to let circuit become ready...
11:19:43 INFO    : DCN circuit 156041 is ready at <Aggregate ion>
11:19:53 INFO    : ... Allocation at <Aggregate ion> complete.
11:19:53 INFO    : All aggregates are complete.
11:19:53 INFO    : Your resources expire at 2015-03-17T15:07:09 (UTC). 
11:19:53 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/Clemson/IG-ST-1-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice IG-ST-1 at 4 Aggregates (including 2 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).

Determined login information at each Clemson and GPO aggregate:

$ readyToLogin.py IG-ST-1 --useSliceAggregates
....

ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 36410  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com
....
ig-clem's geni_status is: ready 
User lnevers logs in to ig-clem using:
	ssh -p 35642  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.instageni.clemson.edu

Measurements

Iperf InstaGENI GPO VM to InstaGENI Clemson VM (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-03-11

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.1 sec   142 MBytes  19.8 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-60.1 sec  28.4 MBytes  3.96 Mbits/sec
[  7]  0.0-60.5 sec  22.2 MBytes  3.09 Mbits/sec
[  3]  0.0-60.5 sec  30.8 MBytes  4.26 Mbits/sec
[  6]  0.0-60.5 sec  32.2 MBytes  4.47 Mbits/sec
[  5]  0.0-60.7 sec  30.4 MBytes  4.20 Mbits/sec
[SUM]  0.0-60.7 sec   144 MBytes  19.9 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec  14.9 MBytes  2.08 Mbits/sec
[ 10]  0.0-60.3 sec  13.5 MBytes  1.88 Mbits/sec
[ 11]  0.0-60.3 sec  16.2 MBytes  2.26 Mbits/sec
[  6]  0.0-60.5 sec  19.9 MBytes  2.76 Mbits/sec
[  5]  0.0-60.8 sec  13.2 MBytes  1.83 Mbits/sec
[  4]  0.0-60.8 sec  14.4 MBytes  1.98 Mbits/sec
[  9]  0.0-61.0 sec  11.8 MBytes  1.62 Mbits/sec
[  8]  0.0-61.4 sec  14.1 MBytes  1.93 Mbits/sec
[  7]  0.0-61.6 sec  14.5 MBytes  1.97 Mbits/sec
[ 12]  0.0-62.0 sec  13.6 MBytes  1.84 Mbits/sec
[SUM]  0.0-62.0 sec   146 MBytes  19.8 Mbits/sec

Iperf InstaGENI GPO VM to InstaGENI Clemson VM (UDP) - UDP buffer size: 224 KByte (default)

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   719 MBytes   101 Mbits/sec
[  3] Sent 512811 datagrams
[  3] Server Report:
[  3]  0.0-60.0 sec   139 MBytes  19.5 Mbits/sec   0.114 ms 413542/512807 (81%)

Ping from InstaGENI GPO VM to the InstaGENI Clemson VM

60 packets transmitted, 60 received, 0% packet loss, time 59111ms
rtt min/avg/max/mdev = 26.320/26.812/29.675/0.391 ms

Iperf InstaGENI Clemson VM to GPO InstaGENI VM (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-03-11

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   142 MBytes  19.8 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  6]  0.0-60.1 sec  34.2 MBytes  4.78 Mbits/sec
[  5]  0.0-60.1 sec  25.9 MBytes  3.61 Mbits/sec
[  3]  0.0-60.2 sec  31.6 MBytes  4.40 Mbits/sec
[  4]  0.0-60.6 sec  25.6 MBytes  3.55 Mbits/sec
[  7]  0.0-60.7 sec  26.9 MBytes  3.72 Mbits/sec
[SUM]  0.0-60.7 sec   144 MBytes  19.9 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  7]  0.0-60.2 sec  14.5 MBytes  2.02 Mbits/sec
[  6]  0.0-60.3 sec  14.8 MBytes  2.05 Mbits/sec
[  8]  0.0-60.4 sec  13.5 MBytes  1.88 Mbits/sec
[  3]  0.0-60.5 sec  18.6 MBytes  2.58 Mbits/sec
[  5]  0.0-60.9 sec  17.9 MBytes  2.46 Mbits/sec
[  4]  0.0-61.5 sec  13.6 MBytes  1.86 Mbits/sec
[ 12]  0.0-61.6 sec  15.0 MBytes  2.04 Mbits/sec
[ 11]  0.0-61.7 sec  8.12 MBytes  1.10 Mbits/sec
[  9]  0.0-61.8 sec  13.8 MBytes  1.87 Mbits/sec
[ 10]  0.0-62.4 sec  17.1 MBytes  2.30 Mbits/sec
[SUM]  0.0-62.4 sec   147 MBytes  19.8 Mbits/sec

Iperf InstaGENI Clemson VM to GPO InstaGENI VM (UDP) - UDP buffer size: 224 KByte (default)

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   719 MBytes   101 Mbits/sec
[  3] Sent 512808 datagrams
[  3] Server Report:
[  3]  0.0-60.2 sec   139 MBytes  19.4 Mbits/sec  12.853 ms 413449/512807 (81%)
[  3]  0.0-60.2 sec  1 datagrams received out-of-order

Ping from InstaGENI Clemson VM to GPO InstaGENI VM

60 packets transmitted, 60 received, 0% packet loss, time 59062ms
rtt min/avg/max/mdev = 26.321/26.733/31.730/0.701 ms

IG-ST-2 New Site to GPO IG Loop topology

Create a slice and then create the stitched slivers with the RSpec IG-ST-2.rspec:

$ stitcher.py createsliver IG-ST-2 IG-ST-2.rspec -o
11:54:11 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
11:54:12 INFO    : Reading slice IG-ST-2 credential...
11:54:12 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-2 expires on 2015-03-18 15:54:11 UTC
11:54:12 INFO    : Calling SCS...
11:54:15 INFO    : Multi-AM reservation will include resources from these aggregates:
11:54:15 INFO    : 	<Aggregate clemson-ig>
11:54:15 INFO    : 	<Aggregate gpo-ig>
11:54:15 INFO    : 	<Aggregate al2s>
11:54:15 INFO    : 	<Aggregate ion>
11:54:15 INFO    : Stitcher doing createsliver at <Aggregate clemson-ig>...
11:54:31 INFO    : ... Allocation at <Aggregate clemson-ig> complete.
11:54:31 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
11:54:46 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
11:54:46 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
11:54:56 INFO    : ... Allocation at <Aggregate al2s> complete.
11:54:56 INFO    : Stitcher doing createsliver at <Aggregate ion>...
11:55:41 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
11:55:41 INFO    : Pausing 30 seconds to let circuit become ready...
11:56:20 INFO    : Pausing 30 seconds to let circuit become ready...
11:56:57 INFO    : DCN circuit 156071 is ready at <Aggregate ion>
11:56:57 INFO    : DCN circuit 156081 is ready at <Aggregate ion>
11:57:04 INFO    : ... Allocation at <Aggregate ion> complete.
11:57:04 INFO    : All aggregates are complete.
11:57:04 INFO    : Your resources expire at 2015-03-17T15:44:15 (UTC). 
11:57:04 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/Clemson/IG-ST-2-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice IG-ST-2 at 4 Aggregates (including 2 intermediate aggregate(s) not in the original request), creating 2 stitched link(s).

Determined login information at each Clemson and GPO aggregate:

$ readyToLogin.py IG-ST-2 --useSliceAggregates
  ....
ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 36410  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com
....
ig-clem's geni_status is: ready 
User lnevers logs in to ig-clem using:
	ssh -p 36154  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.instageni.clemson.edu

Login to GPO host and ping the remote on each of the two interfaces. Below is the ping output for the GPO site:

remote-execute.py IG-ST-2a -a gpo-ig -m "ping 10.10.4.2 -c 60 -q ;ping 192.168.4.2 -c 60 -q"

IG-ST-3 IG-ST-3 New Site 3 node linear topology

Create a slice and then create the stitched slivers with the RSpec IG-ST-3.rspec:

omni.py createslice IG-ST-3
stitcher.py createsliver IG-ST-3 IG-ST-3.rspec -o

Determined login information the Clemson host:

$ readyToLogin.py IG-ST-3 -a clemson-ig
  ....

Login to the Clemson host and ping each remote:

#ping GPO IG 
ping 192.168.2.1 -c 60 -q
# UKYPKS2 IG
ping 192.168.4.1 -c 60 -q

IG-ST-4 New Site to GPO EG interoperability

Create a slice and then create the stitched slivers with the RSpec IG-ST-4.rspec, which specifies a 100 Mbps link capacity. This was done to get around the mismatch in link capacity units that exists between IG and EG.

omni.py createslice IG-ST-4
stitcher.py createsliver IG-ST-4 IG-ST-4.rspec -o 

Determined login information at each Clemson and GPO aggregate:

$ readyToLogin.py IG-ST-4 --useSliceAggregates
  ....

Measurements

Iperf ExoGENI GPO VM to InstaGENI Clemson VM (TCP) - TCP window size: 85.0 KByte (default)

Collected: 2015-02-XX

One Client_

Five Clients

Ten Clients

Iperf ExoGENI GPO VM to InstaGENI Clemson VM (UDP) - UDP buffer size: 208 KByte (default)

Ping from ExoGENI GPO VM to the InstaGENI Clemson VM

Iperf InstaGENI Clemson VM to ExoGENI GPO VM (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-02-XX

One Client_

Five Clients

Ten Clients

Iperf InstaGENI Clemson VM to ExoGENI GPO VM (UDP) - UDP buffer size: 224 KByte (default)

Ping from InstaGENI Clemson VM to ExoGENI GPO VM

IG-ST-5 Site Information

Various pages include stitching information for a site. Each of the following were verified for this site:

  1. Verified that stitching VLANs and Device URN information exists in the Clemson Aggregate page.

  1. Verified that Delegated GENI Stitching VLANs for site are documented at the Delegated GENI Stitching VLANs.
  1. Stitching Computation Service logs were reviewed while testing stitching to this site, no issues found.
  1. Added site to the list of GENI Network Stitching Sites.

IG-ST-6 New Site OpenFlow topology

Create a slice and then create the stitched slivers using OpenFlow with the RSPec IG-ST-6.rspec:

omni.py createslice IG-ST-6
stitcher.py createsliver IG-ST-6 IG-ST-6.rspec -o

Determined login information at each Clemson and GPO aggregate:

$ readyToLogin.py IG-ST-6 --useSliceAggregates
  ....

Measurements

Iperf InstaGENI GPO VM to InstaGENI Clemson VM (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-02-xx

One Client_

Five Clients

Ten Clients

Iperf InstaGENI GPO VM to InstaGENI Clemson VM (UDP) - UDP buffer size: 224 KByte (default)

Ping from InstaGENI GPO VM to InstaGENI Clemson VM

Iperf InstaGENI Clemson VM to InstaGENI GPO VM (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-02-xx

One Client_

Five Clients

Ten Clients

Iperf InstaGENI Clemson VM to InstaGENI GPO VM (UDP) - UDP buffer size: 224 KByte (default)

Ping from InstaGENI Clemson VM to InstaGENI GPO VM


Email help@geni.net for GENI support or email me with feedback on this page!