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Nortwestern 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 Northwestern site advertises the following stitching details:
<stitching xmlns="http://hpn.east.isi.edu/rspec/ext/stitch/0.1/" lastUpdateTime="2016-09-12T20:41:49Z" > <aggregate id="urn:publicid:IDN+instageni.northwestern.edu+authority+cm" url="https://www.instageni.northwestern.edu:12369/protogeni/xmlrpc/am"> <aggregatetype>protogeni</aggregatetype> <stitchingmode>chainANDTree</stitchingmode> <scheduledservices>false</scheduledservices> <negotiatedservices>false</negotiatedservices> <lifetime id="life"> <start type="time">2016-09-12T20:41:49Z</start> <end type="time">2016-09-12T20:41:49Z</end> </lifetime> <node id="urn:publicid:IDN+instageni.northwestern.edu+node+procurve2"> <port id="urn:publicid:IDN+instageni.northwestern.edu+stitchport+procurve2:1.24.al2s"> <capacity>1000000</capacity> <maximumReservableCapacity>1000000</maximumReservableCapacity> <minimumReservableCapacity>1000</minimumReservableCapacity> <granularity>1</granularity> <link id="urn:publicid:IDN+instageni.northwestern.edu+interface+procurve2:1.24.al2s"> <remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.star.net.internet2.edu:et-7/0/0.0:northwestern-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>2201-2215</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 16:43:01 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf 16:43:01 INFO : Reading slice IG-ST-1 credential... 16:43:01 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-1 expires on 2016-09-19 20:42:53 UTC 16:43:01 INFO : Calling SCS... 16:43:06 INFO : Multi-AM reservation will include resources from these aggregates: 16:43:06 INFO : <Aggregate gpo-ig> 16:43:06 INFO : <Aggregate al2s> 16:43:06 INFO : <Aggregate northwestern-ig> 16:43:06 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 16:43:24 INFO : ... Allocation at <Aggregate gpo-ig> complete. 16:43:24 INFO : Stitcher doing createsliver at <Aggregate northwestern-ig>... 16:43:41 INFO : ... Allocation at <Aggregate northwestern-ig> complete. 16:43:41 INFO : Stitcher doing createsliver at <Aggregate al2s>... 16:43:48 INFO : ... Allocation at <Aggregate al2s> complete. 16:43:48 INFO : All aggregates are complete. 16:43:48 INFO : Your resources expire at 2016-09-18T20:33:06 (UTC). 16:43:48 INFO : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/Nortwestern/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 Northwestern 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 35386 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.instageni.gpolab.bbn.com
Measurements
Iperf InstaGENI GPO VM to InstaGENI Northwestern VM (TCP) - TCP window size: 85.0 KByte (default)
Collected: 2016-09-12
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.1 sec 616 MBytes 85.9 Mbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.0 sec 123 MBytes 17.2 Mbits/sec [ 6] 0.0-60.1 sec 103 MBytes 14.4 Mbits/sec [ 7] 0.0-60.1 sec 117 MBytes 16.4 Mbits/sec [ 4] 0.0-60.2 sec 132 MBytes 18.3 Mbits/sec [ 5] 0.0-60.3 sec 212 MBytes 29.5 Mbits/sec [SUM] 0.0-60.3 sec 687 MBytes 95.7 Mbits/sec
Ten Clients
[ ID] Interval Transfer Bandwidth [ 7] 0.0-60.1 sec 66.9 MBytes 9.34 Mbits/sec [ 6] 0.0-60.1 sec 81.2 MBytes 11.3 Mbits/sec [ 4] 0.0-60.1 sec 73.4 MBytes 10.2 Mbits/sec [ 3] 0.0-60.1 sec 53.9 MBytes 7.52 Mbits/sec [ 10] 0.0-60.1 sec 87.4 MBytes 12.2 Mbits/sec [ 12] 0.0-60.2 sec 50.6 MBytes 7.06 Mbits/sec [ 8] 0.0-60.2 sec 78.0 MBytes 10.9 Mbits/sec [ 5] 0.0-60.2 sec 56.9 MBytes 7.92 Mbits/sec [ 9] 0.0-60.3 sec 90.5 MBytes 12.6 Mbits/sec [ 11] 0.0-60.5 sec 54.1 MBytes 7.51 Mbits/sec [SUM] 0.0-60.5 sec 693 MBytes 96.1 Mbits/sec
Iperf InstaGENI GPO VM to InstaGENI Northwestern 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 512786 datagrams [ 3] Server Report: [ 3] 0.0-60.1 sec 685 MBytes 95.6 Mbits/sec 0.092 ms 24347/512785 (4.7%) [ 3] 0.0-60.1 sec 1 datagrams received out-of-order
Ping from InstaGENI GPO VM to the InstaGENI Northwestern VM
60 packets transmitted, 60 received, 0% packet loss, time 59111ms rtt min/avg/max/mdev = 28.508/28.787/28.976/0.250 ms
Iperf InstaGENI Northwestern VM to GPO InstaGENI VM (TCP) - TCP window size: 85.0 KByte (default)
Collected: 2016-09-12
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.1 sec 635 MBytes 88.7 Mbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 6] 0.0-60.0 sec 156 MBytes 21.8 Mbits/sec [ 7] 0.0-60.0 sec 149 MBytes 20.8 Mbits/sec [ 3] 0.0-60.1 sec 115 MBytes 16.0 Mbits/sec [ 4] 0.0-60.1 sec 132 MBytes 18.4 Mbits/sec [ 5] 0.0-60.2 sec 136 MBytes 18.9 Mbits/sec [SUM] 0.0-60.2 sec 688 MBytes 95.9 Mbits/sec
Ten Clients
[ ID] Interval Transfer Bandwidth [ 7] 0.0-60.0 sec 60.6 MBytes 8.48 Mbits/sec [ 10] 0.0-60.0 sec 67.9 MBytes 9.49 Mbits/sec [ 11] 0.0-60.0 sec 59.4 MBytes 8.30 Mbits/sec [ 6] 0.0-60.0 sec 56.2 MBytes 7.86 Mbits/sec [ 3] 0.0-60.1 sec 80.1 MBytes 11.2 Mbits/sec [ 5] 0.0-60.1 sec 54.6 MBytes 7.63 Mbits/sec [ 9] 0.0-60.1 sec 68.8 MBytes 9.60 Mbits/sec [ 4] 0.0-60.1 sec 63.1 MBytes 8.81 Mbits/sec [ 8] 0.0-60.2 sec 85.4 MBytes 11.9 Mbits/sec [ 12] 0.0-60.5 sec 95.5 MBytes 13.2 Mbits/sec [SUM] 0.0-60.5 sec 692 MBytes 95.9 Mbits/sec
Iperf InstaGENI Northwestern 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 512786 datagrams [ 3] Server Report: [ 3] 0.0-60.1 sec 685 MBytes 95.5 Mbits/sec 0.115 ms 24440/512785 (4.8%) [ 3] 0.0-60.1 sec 1 datagrams received out-of-order
Ping from InstaGENI Northwestern VM to GPO InstaGENI VM
60 packets transmitted, 60 received, 0% packet loss, time 59112ms rtt min/avg/max/mdev = 28.450/28.822/29.074/0.247 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 16:49:21 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf 16:49:21 INFO : Reading slice IG-ST-2 credential... 16:49:21 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-2 expires on 2016-09-19 20:49:14 UTC 16:49:21 INFO : Calling SCS... 16:49:21 INFO : Multi-AM reservation will include resources from these aggregates: 16:49:21 INFO : <Aggregate gpo-ig> 16:49:21 INFO : <Aggregate al2s> 16:49:21 INFO : <Aggregate northwestern-ig> 16:49:21 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 16:49:42 INFO : ... Allocation at <Aggregate gpo-ig> complete. 16:49:43 INFO : Stitcher doing createsliver at <Aggregate northwestern-ig>... 16:50:00 INFO : ... Allocation at <Aggregate northwestern-ig> complete. 16:50:00 INFO : Stitcher doing createsliver at <Aggregate al2s>... 16:50:10 INFO : ... Allocation at <Aggregate al2s> complete. 16:50:10 INFO : All aggregates are complete. 16:50:10 INFO : Your resources expire at 2016-09-18T20:39:21 (UTC). 16:50:10 INFO : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/Nortwestern/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 Northwestern and GPO aggregate:
$ readyToLogin.py IG-ST-2 --useSliceAggregates .... ig-gpo's geni_status is: changing User lnevers logs in to ig-gpo using: ssh -p 35898 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.instageni.gpolab.bbn.com ig-nw's geni_status is: changing User lnevers logs in to ig-nw using: ssh -p 32826 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.northwestern.edu
Login to GPO host and ping the remote on each of the two interfaces. Below is the ping output for the GPO site:
lnevers@ig-gpo:~$ ping 10.10.4.2 -c 60 -q 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 59105ms rtt min/avg/max/mdev = 28.449/29.189/57.373/3.674 ms lnevers@ig-gpo:~$ ping 192.168.4.2 -c 60 -q 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 59110ms rtt min/avg/max/mdev = 28.472/29.266/57.152/3.655 ms
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:
$ stitcher.py createsliver IG-ST-3 IG-ST-3.rspec -o 17:00:27 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf 17:00:27 INFO : Reading slice IG-ST-3 credential... 17:00:27 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-3 expires on 2016-09-19 21:00:19 UTC 17:00:27 INFO : Calling SCS... 17:00:29 INFO : Multi-AM reservation will include resources from these aggregates: 17:00:29 INFO : <Aggregate cwru-ig> 17:00:29 INFO : <Aggregate gpo-ig> 17:00:29 INFO : <Aggregate al2s> 17:00:29 INFO : <Aggregate northwestern-ig> 17:00:29 INFO : Stitcher doing createsliver at <Aggregate cwru-ig>... 17:00:49 INFO : ... Allocation at <Aggregate cwru-ig> complete. 17:00:49 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 17:01:16 INFO : ... Allocation at <Aggregate gpo-ig> complete. 17:01:16 INFO : Stitcher doing createsliver at <Aggregate northwestern-ig>... 17:01:34 INFO : ... Allocation at <Aggregate northwestern-ig> complete. 17:01:34 INFO : Stitcher doing createsliver at <Aggregate al2s>... 17:01:45 INFO : ... Allocation at <Aggregate al2s> complete. 17:01:45 INFO : All aggregates are complete. 17:01:45 INFO : Your resources expire at 2016-09-18T20:50:29 (UTC). 17:01:45 INFO : Saved combined reservation RSpec at 4 AM(s) to file '/home/lnevers/gcf-test/stitch-test/Nortwestern/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 Northwestern host:
$ readyToLogin.py IG-ST-3 --useSliceAggregates .... ig-cw's geni_status is: ready User lnevers logs in to ig-cw using: ssh -p 38714 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.geni.case.edu ig-gpo's geni_status is: ready User lnevers logs in to ig-gpo using: ssh -p 36154 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.instageni.gpolab.bbn.com ig-nw's geni_status is: ready User lnevers logs in to ig-nw using: ssh -p 33082 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.northwestern.edu
Login to the Northwestern host and ping each remote:
#ping GPO IG ping 192.168.2.1 -c 60 -q # Utah IG ping 192.168.4.1 -c 60 -q