VirginiaTech 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 VirginiaTech site advertises the following stitching details:
<stitching xmlns="http://hpn.east.isi.edu/rspec/ext/stitch/0.1/" lastUpdateTime="2017-09-15T18:13:45Z" > <aggregate id="urn:publicid:IDN+instageni.arc.vt.edu+authority+cm" url="https://www.instageni.arc.vt.edu:12369/protogeni/xmlrpc/am"> <aggregatetype>protogeni</aggregatetype> <stitchingmode>chainANDTree</stitchingmode> <scheduledservices>false</scheduledservices> <negotiatedservices>false</negotiatedservices> <lifetime id="life"> <start type="time">2017-09-15T18:13:45Z</start> <end type="time">2017-09-15T18:13:45Z</end> </lifetime> <node id="urn:publicid:IDN+instageni.arc.vt.edu+node+procurve2"> <port id="urn:publicid:IDN+instageni.arc.vt.edu+stitchport+procurve2:2.21.al2s"> <capacity>1000000</capacity> <maximumReservableCapacity>1000000</maximumReservableCapacity> <minimumReservableCapacity>1000</minimumReservableCapacity> <granularity>1</granularity> <link id="urn:publicid:IDN+instageni.arc.vt.edu+interface+procurve2:2.21.al2s"> <remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.ashb.net.internet2.edu:et-3/0/0.0:vt-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>4001-4015</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.rspec:
$ stitcher.py createsliver IG-ST-1 IG-ST-1.rspec -o 14:17:38 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf 14:17:38 INFO : Reading slice IG-ST-1 credential... 14:17:38 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-1 expires on 2017-09-22 18:17:31 UTC 14:17:38 INFO : Calling SCS... 14:17:42 INFO : Multi-AM reservation will include resources from these aggregates: 14:17:42 INFO : <Aggregate gpo-ig> 14:17:42 INFO : <Aggregate al2s> 14:17:42 INFO : <Aggregate vt-ig> 14:17:42 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 14:18:06 INFO : ... Allocation at <Aggregate gpo-ig> complete. 14:18:06 INFO : Stitcher doing createsliver at <Aggregate vt-ig>... 14:18:27 INFO : ... Allocation at <Aggregate vt-ig> complete. 14:18:27 INFO : Stitcher doing createsliver at <Aggregate al2s>... 14:18:40 INFO : ... Allocation at <Aggregate al2s> complete. 14:18:40 INFO : All aggregates are complete. 14:18:40 INFO : Your resources expire at 2017-09-21T18:07:42 (UTC). 14:18:40 INFO : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/VirginiaTech/IG-ST-1-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice IG-ST-1 at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).
Determined login information at each VirginiaTech 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 25994 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.gpolab.bbn.com ig-vt's geni_status is: ready User lnevers logs in to ig-vt using: ssh -p 25010 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.instageni.arc.vt.edu
Measurements
Iperf InstaGENI GPO VM to InstaGENI VirginiaTech VM (TCP) - TCP window size: 85.0 KByte (default)
Collected: 2017-09-15
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.1 sec 686 MBytes 95.7 Mbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 5] 0.0-60.0 sec 83.6 MBytes 11.7 Mbits/sec [ 4] 0.0-60.0 sec 59.6 MBytes 8.33 Mbits/sec [ 7] 0.0-60.1 sec 110 MBytes 15.4 Mbits/sec [ 6] 0.0-60.2 sec 239 MBytes 33.3 Mbits/sec [ 3] 0.0-60.4 sec 188 MBytes 26.1 Mbits/sec [SUM] 0.0-60.4 sec 680 MBytes 94.5 Mbits/sec
Ten Clients
[ ID] Interval Transfer Bandwidth [ 8] 0.0-60.0 sec 72.8 MBytes 10.2 Mbits/sec [ 7] 0.0-60.0 sec 65.9 MBytes 9.21 Mbits/sec [ 10] 0.0-60.0 sec 76.5 MBytes 10.7 Mbits/sec [ 4] 0.0-60.1 sec 77.8 MBytes 10.9 Mbits/sec [ 11] 0.0-60.1 sec 60.1 MBytes 8.40 Mbits/sec [ 5] 0.0-60.1 sec 66.8 MBytes 9.32 Mbits/sec [ 9] 0.0-60.2 sec 64.5 MBytes 8.99 Mbits/sec [ 6] 0.0-60.2 sec 70.6 MBytes 9.84 Mbits/sec [ 12] 0.0-60.3 sec 66.5 MBytes 9.25 Mbits/sec [ 3] 0.0-60.4 sec 74.8 MBytes 10.4 Mbits/sec [SUM] 0.0-60.4 sec 696 MBytes 96.7 Mbits/sec
Iperf InstaGENI GPO VM to InstaGENI VirginiaTech VM (UDP) - UDP buffer size: 208 KByte (default)
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.0 sec 719 MBytes 101 Mbits/sec [ 3] Sent 512773 datagrams [ 3] Server Report: [ 3] 0.0-60.0 sec 693 MBytes 96.9 Mbits/sec 0.040 ms 18399/512772 (3.6%) [ 3] 0.0-60.0 sec 1 datagrams received out-of-order
Ping from InstaGENI GPO VM to the InstaGENI VirginiaTech VM
60 packets transmitted, 60 received, 0% packet loss, time 59106ms rtt min/avg/max/mdev = 21.781/21.888/22.264/0.124 ms
Iperf InstaGENI VirginiaTech VM to GPO InstaGENI VM (TCP) - TCP window size: 85.0 KByte (default)
Collected: 2017-09-15
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.1 sec 686 MBytes 95.7 Mbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 4] 0.0-60.0 sec 110 MBytes 15.4 Mbits/sec [ 6] 0.0-60.1 sec 156 MBytes 21.8 Mbits/sec [ 3] 0.0-60.1 sec 107 MBytes 14.9 Mbits/sec [ 7] 0.0-60.1 sec 158 MBytes 22.1 Mbits/sec [ 5] 0.0-60.1 sec 149 MBytes 20.8 Mbits/sec [SUM] 0.0-60.1 sec 680 MBytes 94.9 Mbits/sec
Ten Clients
[ ID] Interval Transfer Bandwidth [ 12] 0.0-60.0 sec 64.4 MBytes 8.99 Mbits/sec [ 4] 0.0-60.1 sec 76.0 MBytes 10.6 Mbits/sec [ 9] 0.0-60.1 sec 66.4 MBytes 9.27 Mbits/sec [ 8] 0.0-60.1 sec 70.8 MBytes 9.87 Mbits/sec [ 6] 0.0-60.1 sec 63.1 MBytes 8.81 Mbits/sec [ 11] 0.0-60.1 sec 67.5 MBytes 9.42 Mbits/sec [ 7] 0.0-60.1 sec 64.5 MBytes 9.00 Mbits/sec [ 3] 0.0-60.2 sec 63.6 MBytes 8.87 Mbits/sec [ 10] 0.0-60.2 sec 67.1 MBytes 9.35 Mbits/sec [ 5] 0.0-60.3 sec 83.4 MBytes 11.6 Mbits/sec [SUM] 0.0-60.3 sec 687 MBytes 95.6 Mbits/sec
Iperf InstaGENI VirginiaTech VM to GPO InstaGENI VM (UDP) - UDP buffer size: 208 KByte (default)
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.0 sec 719 MBytes 101 Mbits/sec [ 3] Sent 512817 datagrams [ 3] Server Report: [ 3] 0.0-60.0 sec 692 MBytes 96.7 Mbits/sec 0.027 ms 19164/512816 (3.7%) [ 3] 0.0-60.0 sec 1 datagrams received out-of-order
Ping from InstaGENI VirginiaTech VM to GPO InstaGENI VM
60 packets transmitted, 60 received, 0% packet loss, time 59107ms rtt min/avg/max/mdev = 21.758/21.863/22.228/0.198 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 15:15:20 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf 15:15:20 INFO : Reading slice IG-ST-2 credential... 15:15:20 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-2 expires on 2017-09-22 19:14:55 UTC 15:15:20 INFO : Calling SCS... 15:15:21 INFO : Multi-AM reservation will include resources from these aggregates: 15:15:21 INFO : <Aggregate gpo-ig> 15:15:21 INFO : <Aggregate al2s> 15:15:21 INFO : <Aggregate vt-ig> 15:15:21 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 15:15:44 INFO : ... Allocation at <Aggregate gpo-ig> complete. 15:15:44 INFO : Stitcher doing createsliver at <Aggregate vt-ig>... 15:16:07 INFO : ... Allocation at <Aggregate vt-ig> complete. 15:16:07 INFO : Stitcher doing createsliver at <Aggregate al2s>... 15:16:15 INFO : ... Allocation at <Aggregate al2s> complete. 15:16:15 INFO : All aggregates are complete. 15:16:15 INFO : Your resources expire at 2017-09-21T19:05:21 (UTC). 15:16:15 INFO : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/VirginiaTech/IG-ST-2-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice IG-ST-2 at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 2 stitched link(s).
Determined login information at each VirginiaTech 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 26394 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.gpolab.bbn.com ig-vt's geni_status is: ready User lnevers logs in to ig-vt using: ssh -p 25210 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.instageni.arc.vt.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-2 -a gpo-ig -m "ping 10.10.4.2 -c 60 -q ;ping 192.168.4.2 -c 60 -q" 1. Find login Info for hosts in slice IG-ST-2 Key file [/home/lnevers/.ssh/arendia-id_rsa] does NOT exist. Key file [/home/lnevers/.ssh/sendaria-id_rsa] does NOT exist. Key file [/home/lnevers/.ssh/lnevers-id_rsa] does NOT exist. 2. Send command 'ping 10.10.4.2 -c 60 -q ;ping 192.168.4.2 -c 60 -q' to ig-gpo PING 10.10.4.2 (10.10.4.2) 56(84) bytes of data. --- 10.10.4.2 ping statistics --- 60 packets transmitted, 60 received, 0% packet loss, time 59094ms rtt min/avg/max/mdev = 19.253/19.894/38.725/2.524 ms PING 192.168.4.2 (192.168.4.2) 56(84) bytes of data. --- 192.168.4.2 ping statistics --- 60 packets transmitted, 60 received, 0% packet loss, time 59092ms rtt min/avg/max/mdev = 19.245/19.954/38.711/2.648 ms ... Done with command 'ping 10.10.4.2 -c 60 -q ;ping 192.168.4.2 -c 60 -q' at ig-gpo
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:
$ stitcher.py createsliver IG-ST-3 IG-ST-3.rspec -o 15:15:55 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf 15:15:55 INFO : Reading slice IG-ST-3 credential... 15:15:55 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-3 expires on 2017-09-22 19:14:58 UTC 15:15:55 INFO : Calling SCS... 15:15:57 INFO : Multi-AM reservation will include resources from these aggregates: 15:15:57 INFO : <Aggregate cwru-ig> 15:15:57 INFO : <Aggregate gpo-ig> 15:15:57 INFO : <Aggregate al2s> 15:15:57 INFO : <Aggregate vt-ig> 15:15:57 INFO : Stitcher doing createsliver at <Aggregate cwru-ig>... 15:16:24 INFO : ... Allocation at <Aggregate cwru-ig> complete. 15:16:24 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 15:16:54 INFO : ... Allocation at <Aggregate gpo-ig> complete. 15:16:54 INFO : Stitcher doing createsliver at <Aggregate vt-ig>... 15:17:29 INFO : ... Allocation at <Aggregate vt-ig> complete. 15:17:29 INFO : Stitcher doing createsliver at <Aggregate al2s>... 15:17:38 INFO : ... Allocation at <Aggregate al2s> complete. 15:17:38 INFO : All aggregates are complete. 15:17:38 INFO : Your resources expire at 2017-09-21T19:05:57 (UTC). 15:17:38 INFO : Saved combined reservation RSpec at 4 AM(s) to file '/home/lnevers/gcf-test/stitch-test/VirginiaTech/IG-ST-3-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice IG-ST-3 at 4 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 2 stitched link(s).
Determined login information the VirginiaTech host:
$ readyToLogin.py IG-ST-3 -a vt-ig .... ig-vt's geni_status is: ready User lnevers logs in to ig-vt using: ssh -p 25410 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.arc.vt.edu
Login to the VirginiaTech host and ping each remote:
#ping GPO IG lnevers@ig-vt:~$ ping 192.168.2.1 -c 60 -q PING 192.168.2.1 (192.168.2.1) 56(84) bytes of data. --- 192.168.2.1 ping statistics --- 60 packets transmitted, 60 received, 0% packet loss, time 59094ms rtt min/avg/max/mdev = 19.259/19.526/20.315/0.233 ms # UKYPKS2 IG lnevers@ig-vt:~$ ping 192.168.4.1 -c 60 -q PING 192.168.4.1 (192.168.4.1) 56(84) bytes of data. --- 192.168.4.1 ping statistics --- 60 packets transmitted, 60 received, 0% packet loss, time 59073ms rtt min/avg/max/mdev = 16.854/16.996/17.359/0.159 ms
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.
$ stitcher.py createsliver IG-ST-4 IG-ST-4.rspec -o 07:13:01 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf 07:13:01 INFO : Reading slice IG-ST-4 credential... 07:13:01 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-4 expires on 2017-10-04 11:12:55 UTC 07:13:01 INFO : Calling SCS... 07:13:03 INFO : Multi-AM reservation will include resources from these aggregates: 07:13:03 INFO : <Aggregate vt-ig> 07:13:03 INFO : <Aggregate al2s> 07:13:03 INFO : <Aggregate gpo-eg> 07:13:03 INFO : Stitcher doing createsliver at <Aggregate vt-ig>... 07:13:25 INFO : ... Allocation at <Aggregate vt-ig> complete. 07:13:25 INFO : Stitcher doing createsliver at <Aggregate gpo-eg>... 07:13:34 INFO : ... Allocation at <Aggregate gpo-eg> complete. 07:13:34 INFO : Stitcher doing createsliver at <Aggregate al2s>... 07:13:41 INFO : ... Allocation at <Aggregate al2s> complete. 07:13:41 INFO : All aggregates are complete. 07:13:41 INFO : Your resources expire at 2017-10-03T11:03:03 (UTC). 07:13:41 INFO : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/VirginiaTech/IG-ST-4-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice IG-ST-4 at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).
Determined login information at each VirginiaTech and GPO aggregate:
$ readyToLogin.py IG-ST-4a --useSliceAggregates .... eg-gpo's geni_status is: ready User lnevers logs in to eg-gpo using: ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@192.1.242.6 ig-vt's geni_status is: ready User lnevers logs in to ig-vt using: ssh -p 25010 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.arc.vt.ed
Measurements
Iperf ExoGENI GPO VM to InstaGENI VirginiaTech VM (TCP) - TCP window size: 85.0 KByte (default)
Collected: 2017-09-27
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.1 sec 137 MBytes 19.2 Mbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.1 sec 25.2 MBytes 3.53 Mbits/sec [ 4] 0.0-60.4 sec 32.5 MBytes 4.52 Mbits/sec [ 7] 0.0-60.6 sec 27.4 MBytes 3.79 Mbits/sec [ 5] 0.0-60.7 sec 29.4 MBytes 4.06 Mbits/sec [ 6] 0.0-60.8 sec 25.6 MBytes 3.53 Mbits/sec [SUM] 0.0-60.8 sec 140 MBytes 19.3 Mbits/sec
Ten Clients
[ ID] Interval Transfer Bandwidth [ 11] 0.0-60.2 sec 14.2 MBytes 1.99 Mbits/sec [ 9] 0.0-60.2 sec 13.9 MBytes 1.93 Mbits/sec [ 4] 0.0-60.3 sec 14.5 MBytes 2.02 Mbits/sec [ 7] 0.0-60.4 sec 17.5 MBytes 2.43 Mbits/sec [ 5] 0.0-60.7 sec 14.8 MBytes 2.04 Mbits/sec [ 3] 0.0-61.1 sec 13.4 MBytes 1.84 Mbits/sec [ 10] 0.0-61.2 sec 12.1 MBytes 1.66 Mbits/sec [ 12] 0.0-61.5 sec 16.5 MBytes 2.25 Mbits/sec [ 6] 0.0-61.7 sec 13.2 MBytes 1.80 Mbits/sec [ 8] 0.0-62.1 sec 13.0 MBytes 1.76 Mbits/sec [SUM] 0.0-62.1 sec 143 MBytes 19.3 Mbits/sec
Iperf ExoGENI GPO VM to InstaGENI VirginiaTech VM (UDP) - UDP buffer size: 208 KByte (default)
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.0 sec 719 MBytes 101 Mbits/sec [ 3] Sent 512821 datagrams [ 3] Server Report: [ 3] 0.0-60.3 sec 140 MBytes 19.4 Mbits/sec 0.078 ms 413250/512820 (81%) [ 3] 0.0-60.3 sec 1 datagrams received out-of-order
Ping from ExoGENI GPO VM to the InstaGENI VirginiaTech VM
60 packets transmitted, 60 received, 0% packet loss, time 59115ms rtt min/avg/max/mdev = 21.737/21.892/22.697/0.127 ms
Iperf InstaGENI VirginiaTech VM to ExoGENI GPO VM (TCP) - TCP window size: 23.5 KByte (default)
Collected: 2017-09-27
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.1 sec 138 MBytes 19.2 Mbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.3 sec 27.6 MBytes 3.85 Mbits/sec [ 4] 0.0-60.3 sec 31.1 MBytes 4.33 Mbits/sec [ 7] 0.0-60.4 sec 26.1 MBytes 3.63 Mbits/sec [ 6] 0.0-60.4 sec 27.1 MBytes 3.76 Mbits/sec [ 5] 0.0-60.5 sec 26.4 MBytes 3.65 Mbits/sec [SUM] 0.0-60.5 sec 138 MBytes 19.2 Mbits/sec
Ten Clients
[ ID] Interval Transfer Bandwidth [ 9] 0.0-60.5 sec 13.1 MBytes 1.82 Mbits/sec [ 7] 0.0-60.6 sec 12.9 MBytes 1.78 Mbits/sec [ 10] 0.0-60.7 sec 13.1 MBytes 1.81 Mbits/sec [ 12] 0.0-60.8 sec 14.4 MBytes 1.98 Mbits/sec [ 11] 0.0-60.8 sec 14.1 MBytes 1.95 Mbits/sec [ 3] 0.0-60.8 sec 14.9 MBytes 2.05 Mbits/sec [ 8] 0.0-61.0 sec 13.9 MBytes 1.91 Mbits/sec [ 4] 0.0-61.1 sec 14.9 MBytes 2.04 Mbits/sec [ 6] 0.0-61.2 sec 15.1 MBytes 2.07 Mbits/sec [ 5] 0.0-61.3 sec 13.5 MBytes 1.85 Mbits/sec [SUM] 0.0-61.3 sec 140 MBytes 19.1 Mbits/sec
Iperf InstaGENI VirginiaTech VM to ExoGENI GPO 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 512800 datagrams [ 3] Server Report: [ 3] 0.0-60.2 sec 139 MBytes 19.4 Mbits/sec 14.511 ms 413594/512797 (81%) [ 3] 0.0-60.2 sec 1 datagrams received out-of-order
Ping from InstaGENI VirginiaTech VM to ExoGENI GPO VM
60 packets transmitted, 60 received, 0% packet loss, time 59109ms rtt min/avg/max/mdev = 21.714/21.900/26.004/0.561 ms
IG-ST-5 Site Information
Various pages include stitching information for a site. Each of the following were verified for this site:
- Verified that stitching VLANs and Device URN information exists in the VirginiaTech Aggregate page.
- Verified that Delegated GENI Stitching VLANs for site are documented at the Delegated GENI Stitching VLANs.
- No longer have access to Stitching Computation Service logs to review testing stitching for this site.
- To Be 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:
Last login: Wed Sep 27 09:01:52 on ttys006 LNM:~$ sco cdWarning: No xauth data; using fake authentication data for X11 forwarding. Welcome to scorpia.gpolab.bbn.com. This host is managed by GENI GPO Ops. This host's configuration files are maintained using the Puppet automated configuration utility. Manual system-level changes may be overwritten. Please make all system-level changes using Puppet. For configuration requests, contact gpo-infra@geni.net. Last login: Wed Sep 27 09:02:33 2017 from 128.89.253.70 cd sti Setting environment for geni-tools-2.10 lnevers@scorpia:~/geni-tools-2.10$ cd stitch-test/VirginiaTech/ lnevers@scorpia:~/geni-tools-2.10/stitch-test/VirginiaTech$ cp IG-ST-6.rspec IG-ST-6-max.rspec lnevers@scorpia:~/geni-tools-2.10/stitch-test/VirginiaTech$ vi !$ vi IG-ST-6-max.rspec lnevers@scorpia:~/geni-tools-2.10/stitch-test/VirginiaTech$ stitcher createslice IG-ST-6m 09:17:50 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf 09:17:50 INFO : Loading agg_nick_cache file '/home/lnevers/.gcf/agg_nick_cache' 09:17:50 INFO : Loading config file '/home/lnevers/.gcf/omni_config' 09:17:50 INFO : Using control framework portal 09:17:50 INFO : Member Authority is https://ch.geni.net/MA (from config) 09:17:50 INFO : Slice Authority is https://ch.geni.net/SA (from config) 09:17:51 INFO : Created slice with Name IG-ST-6m, URN urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-6m, Expiration 2017-10-04 13:17:50+00:00 Created slice with Name IG-ST-6m, URN urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-6m, Expiration 2017-10-04 13:17:50+00:00 lnevers@scorpia:~/geni-tools-2.10/stitch-test/VirginiaTech$ stitcher createsliver IG-ST-6m ./IG-ST-6-ma IG-ST-6-manifest-rspec-al2s-internet2-edu.xml IG-ST-6-manifest-rspec-instageni-arc-vt-edu.xml IG-ST-6-manifest-rspec-instageni-gpolab-bbn-com.xml IG-ST-6-manifest-rspec-multiam-combined.xml IG-ST-6-max.rspec lnevers@scorpia:~/geni-tools-2.10/stitch-test/VirginiaTech$ stitcher createslive r IG-ST-6m ./IG-ST-6-max.rspec 09:18:09 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf 09:18:09 INFO : Reading slice IG-ST-6m credential... 09:18:10 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-6m expires on 2017-10-04 13:17:50 UTC 09:18:10 INFO : Calling SCS... 09:18:10 INFO : Multi-AM reservation will include resources from these aggregates: 09:18:10 INFO : <Aggregate gpo-ig> 09:18:10 INFO : <Aggregate al2s> 09:18:10 INFO : <Aggregate vt-ig> 09:18:10 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 09:18:34 INFO : ... Allocation at <Aggregate gpo-ig> complete. 09:18:34 INFO : Stitcher doing createsliver at <Aggregate vt-ig>... 09:19:02 INFO : ... Allocation at <Aggregate vt-ig> complete. 09:19:02 INFO : Stitcher doing createsliver at <Aggregate al2s>... 09:19:15 INFO : ... Allocation at <Aggregate al2s> complete. 09:19:15 INFO : All aggregates are complete. 09:19:15 INFO : Your resources expire at 2017-10-03T13:08:10 (UTC). 09:19:15 INFO : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/VirginiaTech/IG-ST-6m-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice IG-ST-6m at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).
Determined login information at each VirginiaTech and GPO aggregate:
$ readyToLogin.py IG-ST-6m --useSliceAggregates .... ig-gpo's geni_status is: ready User lnevers logs in to ig-gpo using: ssh -p 26994 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.gpolab.bbn.com ig-vt's geni_status is: ready User lnevers logs in to ig-vt using: ssh -p 25410 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.instageni.arc.vt.edu
Measurements
Iperf InstaGENI GPO VM to InstaGENI VirginiaTech VM (TCP) - TCP window size: 23.5 KByte (default)
Collected: 2019-09-27
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-62.3 sec 4.50 MBytes 606 Kbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 6] 0.0-65.5 sec 1.25 MBytes 160 Kbits/sec [ 7] 0.0-66.6 sec 896 KBytes 110 Kbits/sec [ 5] 0.0-68.0 sec 1.62 MBytes 200 Kbits/sec [ 4] 0.0-75.4 sec 1.25 MBytes 139 Kbits/sec [ 3] 0.0-103.0 sec 512 KBytes 40.7 Kbits/sec [SUM] 0.0-103.0 sec 5.50 MBytes 448 Kbits/sec
Ten Clients
Iperf InstaGENI GPO VM to InstaGENI VirginiaTech VM (UDP) - UDP buffer size: 224 KByte (default)
Ping from InstaGENI GPO VM to InstaGENI VirginiaTech VM
Iperf InstaGENI VirginiaTech VM to InstaGENI GPO VM (TCP) - TCP window size: 23.5 KByte (default)
Collected: 2019-09-27
One Client_
Five Clients
Ten Clients
Iperf InstaGENI VirginiaTech VM to InstaGENI GPO VM (UDP) - UDP buffer size: 224 KByte (default)
Ping from InstaGENI VirginiaTech VM to InstaGENI GPO VM
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