| 1 | = Nortwestern University Stitching Confirmation Tests = |
| 2 | |
| 3 | This pages capture the detailed test logs for each test defined in the [wiki:GeniNetworkStitchingConfirmationTests New Site Stitching Confirmation Tests] page. For the sites status see the [wiki:GeniNetworkStitchingConfirmationTestStatus New Site Stitching Confirmation Tests Status] page. |
| 4 | |
| 5 | == IG-ST-1 New Site to GPO IG topology == |
| 6 | The Northwestern site advertises the following stitching details: |
| 7 | {{{ |
| 8 | <stitching xmlns="http://hpn.east.isi.edu/rspec/ext/stitch/0.1/" lastUpdateTime="2016-09-12T20:41:49Z" > |
| 9 | <aggregate id="urn:publicid:IDN+instageni.northwestern.edu+authority+cm" url="https://www.instageni.northwestern.edu:12369/protogeni/xmlrpc/am"> |
| 10 | <aggregatetype>protogeni</aggregatetype> |
| 11 | <stitchingmode>chainANDTree</stitchingmode> |
| 12 | <scheduledservices>false</scheduledservices> |
| 13 | <negotiatedservices>false</negotiatedservices> |
| 14 | <lifetime id="life"> |
| 15 | <start type="time">2016-09-12T20:41:49Z</start> |
| 16 | <end type="time">2016-09-12T20:41:49Z</end> |
| 17 | </lifetime> |
| 18 | <node id="urn:publicid:IDN+instageni.northwestern.edu+node+procurve2"> |
| 19 | <port id="urn:publicid:IDN+instageni.northwestern.edu+stitchport+procurve2:1.24.al2s"> |
| 20 | <capacity>1000000</capacity> |
| 21 | <maximumReservableCapacity>1000000</maximumReservableCapacity> |
| 22 | <minimumReservableCapacity>1000</minimumReservableCapacity> |
| 23 | <granularity>1</granularity> |
| 24 | <link id="urn:publicid:IDN+instageni.northwestern.edu+interface+procurve2:1.24.al2s"> |
| 25 | <remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.star.net.internet2.edu:et-7/0/0.0:northwestern-ig</remoteLinkId> |
| 26 | <trafficEngineeringMetric>10</trafficEngineeringMetric> |
| 27 | <capacity>1000000</capacity> |
| 28 | <maximumReservableCapacity>1000000</maximumReservableCapacity> |
| 29 | <minimumReservableCapacity>1000</minimumReservableCapacity> |
| 30 | <granularity>1</granularity> |
| 31 | <switchingCapabilityDescriptor> |
| 32 | <switchingcapType>l2sc</switchingcapType> |
| 33 | <encodingType>ethernet</encodingType> |
| 34 | <switchingCapabilitySpecificInfo> |
| 35 | <switchingCapabilitySpecificInfo_L2sc> |
| 36 | <interfaceMTU>1500</interfaceMTU> |
| 37 | <vlanRangeAvailability>2201-2215</vlanRangeAvailability> |
| 38 | <vlanTranslation>false</vlanTranslation> |
| 39 | </switchingCapabilitySpecificInfo_L2sc> |
| 40 | </switchingCapabilitySpecificInfo> |
| 41 | </switchingCapabilityDescriptor> |
| 42 | </link> |
| 43 | </port> |
| 44 | </node> |
| 45 | </aggregate> |
| 46 | </stitching> |
| 47 | }}} |
| 48 | |
| 49 | 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. |
| 50 | |
| 51 | Create a slice and then create the stitched slivers with the RSpec [http://groups.geni.net/geni/browser/trunk/stitch-examples/Northwestern/IG-ST-1-al2s.rspec IG-ST-1-al2s.rspec]: |
| 52 | {{{ |
| 53 | $ stitcher.py createsliver IG-ST-1 IG-ST-1-al2s.rspec -o |
| 54 | 16:43:01 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf |
| 55 | 16:43:01 INFO : Reading slice IG-ST-1 credential... |
| 56 | 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 |
| 57 | 16:43:01 INFO : Calling SCS... |
| 58 | 16:43:06 INFO : Multi-AM reservation will include resources from these aggregates: |
| 59 | 16:43:06 INFO : <Aggregate gpo-ig> |
| 60 | 16:43:06 INFO : <Aggregate al2s> |
| 61 | 16:43:06 INFO : <Aggregate northwestern-ig> |
| 62 | 16:43:06 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... |
| 63 | 16:43:24 INFO : ... Allocation at <Aggregate gpo-ig> complete. |
| 64 | 16:43:24 INFO : Stitcher doing createsliver at <Aggregate northwestern-ig>... |
| 65 | 16:43:41 INFO : ... Allocation at <Aggregate northwestern-ig> complete. |
| 66 | 16:43:41 INFO : Stitcher doing createsliver at <Aggregate al2s>... |
| 67 | 16:43:48 INFO : ... Allocation at <Aggregate al2s> complete. |
| 68 | 16:43:48 INFO : All aggregates are complete. |
| 69 | 16:43:48 INFO : Your resources expire at 2016-09-18T20:33:06 (UTC). |
| 70 | 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' |
| 71 | 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). |
| 72 | }}} |
| 73 | |
| 74 | Determined login information at each Northwestern and GPO aggregate: |
| 75 | {{{ |
| 76 | $ readyToLogin.py IG-ST-1 --useSliceAggregates |
| 77 | .... |
| 78 | ig-gpo's geni_status is: ready |
| 79 | User lnevers logs in to ig-gpo using: |
| 80 | ssh -p 35386 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.instageni.gpolab.bbn.com |
| 81 | }}} |
| 82 | |
| 83 | === Measurements === |
| 84 | |
| 85 | '''Iperf InstaGENI GPO VM to InstaGENI Northwestern VM (TCP) - TCP window size: 85.0 KByte (default)''' |
| 86 | |
| 87 | ''Collected: 2016-09-12'' |
| 88 | |
| 89 | __One Client_ |
| 90 | {{{ |
| 91 | [ ID] Interval Transfer Bandwidth |
| 92 | [ 3] 0.0-60.1 sec 616 MBytes 85.9 Mbits/sec |
| 93 | }}} |
| 94 | |
| 95 | __Five Clients__ |
| 96 | {{{ |
| 97 | [ ID] Interval Transfer Bandwidth |
| 98 | [ 3] 0.0-60.0 sec 123 MBytes 17.2 Mbits/sec |
| 99 | [ 6] 0.0-60.1 sec 103 MBytes 14.4 Mbits/sec |
| 100 | [ 7] 0.0-60.1 sec 117 MBytes 16.4 Mbits/sec |
| 101 | [ 4] 0.0-60.2 sec 132 MBytes 18.3 Mbits/sec |
| 102 | [ 5] 0.0-60.3 sec 212 MBytes 29.5 Mbits/sec |
| 103 | [SUM] 0.0-60.3 sec 687 MBytes 95.7 Mbits/sec |
| 104 | }}} |
| 105 | |
| 106 | __Ten Clients__ |
| 107 | {{{ |
| 108 | [ ID] Interval Transfer Bandwidth |
| 109 | [ 7] 0.0-60.1 sec 66.9 MBytes 9.34 Mbits/sec |
| 110 | [ 6] 0.0-60.1 sec 81.2 MBytes 11.3 Mbits/sec |
| 111 | [ 4] 0.0-60.1 sec 73.4 MBytes 10.2 Mbits/sec |
| 112 | [ 3] 0.0-60.1 sec 53.9 MBytes 7.52 Mbits/sec |
| 113 | [ 10] 0.0-60.1 sec 87.4 MBytes 12.2 Mbits/sec |
| 114 | [ 12] 0.0-60.2 sec 50.6 MBytes 7.06 Mbits/sec |
| 115 | [ 8] 0.0-60.2 sec 78.0 MBytes 10.9 Mbits/sec |
| 116 | [ 5] 0.0-60.2 sec 56.9 MBytes 7.92 Mbits/sec |
| 117 | [ 9] 0.0-60.3 sec 90.5 MBytes 12.6 Mbits/sec |
| 118 | [ 11] 0.0-60.5 sec 54.1 MBytes 7.51 Mbits/sec |
| 119 | [SUM] 0.0-60.5 sec 693 MBytes 96.1 Mbits/sec |
| 120 | }}} |
| 121 | |
| 122 | '''Iperf InstaGENI GPO VM to InstaGENI Northwestern VM (UDP) - UDP buffer size: 208 kByte (default) ''' |
| 123 | {{{ |
| 124 | [ ID] Interval Transfer Bandwidth |
| 125 | [ 3] 0.0-60.0 sec 719 MBytes 101 Mbits/sec |
| 126 | [ 3] Sent 512786 datagrams |
| 127 | [ 3] Server Report: |
| 128 | [ 3] 0.0-60.1 sec 685 MBytes 95.6 Mbits/sec 0.092 ms 24347/512785 (4.7%) |
| 129 | [ 3] 0.0-60.1 sec 1 datagrams received out-of-order |
| 130 | }}} |
| 131 | |
| 132 | '''Ping from InstaGENI GPO VM to the InstaGENI Northwestern VM ''' |
| 133 | {{{ |
| 134 | 60 packets transmitted, 60 received, 0% packet loss, time 59111ms |
| 135 | rtt min/avg/max/mdev = 28.508/28.787/28.976/0.250 ms |
| 136 | }}} |
| 137 | |
| 138 | '''Iperf InstaGENI Northwestern VM to GPO InstaGENI VM (TCP) - TCP window size: 85.0 KByte (default)''' |
| 139 | |
| 140 | ''Collected: 2016-09-12'' |
| 141 | |
| 142 | __One Client_ |
| 143 | {{{ |
| 144 | |
| 145 | }}} |
| 146 | |
| 147 | __Five Clients__ |
| 148 | {{{ |
| 149 | |
| 150 | }}} |
| 151 | |
| 152 | __Ten Clients__ |
| 153 | {{{ |
| 154 | |
| 155 | }}} |
| 156 | |
| 157 | '''Iperf InstaGENI Northwestern VM to GPO InstaGENI VM (UDP) - UDP buffer size: 208 kByte (default) ''' |
| 158 | {{{ |
| 159 | |
| 160 | }}} |
| 161 | |
| 162 | '''Ping from InstaGENI Northwestern VM to GPO InstaGENI VM ''' |
| 163 | {{{ |
| 164 | |
| 165 | }}} |
| 166 | |
| 167 | == IG-ST-2 New Site to GPO IG Loop topology == |
| 168 | |
| 169 | Create a slice and then create the stitched slivers with the RSpec [http://groups.geni.net/geni/browser/trunk/stitch-examples/Northwestern/IG-ST-2.rspec IG-ST-2.rspec]: |
| 170 | {{{ |
| 171 | $ stitcher.py createsliver IG-ST-2 IG-ST-2.rspec -o |
| 172 | 16:49:21 INFO : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf |
| 173 | 16:49:21 INFO : Reading slice IG-ST-2 credential... |
| 174 | 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 |
| 175 | 16:49:21 INFO : Calling SCS... |
| 176 | 16:49:21 INFO : Multi-AM reservation will include resources from these aggregates: |
| 177 | 16:49:21 INFO : <Aggregate gpo-ig> |
| 178 | 16:49:21 INFO : <Aggregate al2s> |
| 179 | 16:49:21 INFO : <Aggregate northwestern-ig> |
| 180 | 16:49:21 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... |
| 181 | 16:49:42 INFO : ... Allocation at <Aggregate gpo-ig> complete. |
| 182 | 16:49:43 INFO : Stitcher doing createsliver at <Aggregate northwestern-ig>... |
| 183 | 16:50:00 INFO : ... Allocation at <Aggregate northwestern-ig> complete. |
| 184 | 16:50:00 INFO : Stitcher doing createsliver at <Aggregate al2s>... |
| 185 | 16:50:10 INFO : ... Allocation at <Aggregate al2s> complete. |
| 186 | 16:50:10 INFO : All aggregates are complete. |
| 187 | 16:50:10 INFO : Your resources expire at 2016-09-18T20:39:21 (UTC). |
| 188 | 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' |
| 189 | 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). |
| 190 | }}} |
| 191 | |
| 192 | Determined login information at each Northwestern and GPO aggregate: |
| 193 | {{{ |
| 194 | $ readyToLogin.py IG-ST-2 --useSliceAggregates |
| 195 | .... |
| 196 | ig-gpo's geni_status is: changing |
| 197 | User lnevers logs in to ig-gpo using: |
| 198 | ssh -p 35898 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.instageni.gpolab.bbn.com |
| 199 | |
| 200 | ig-nw's geni_status is: changing |
| 201 | User lnevers logs in to ig-nw using: |
| 202 | ssh -p 32826 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.northwestern.edu |
| 203 | }}} |
| 204 | |
| 205 | Login to GPO host and ping the remote on each of the two interfaces. Below is the ping output for the GPO site: |
| 206 | {{{ |
| 207 | ping 10.10.4.2 -c 60 -q |
| 208 | ping 192.168.4.2 -c 60 -q |
| 209 | }}} |