[[PageOutline]] = !VirginiaTech Stitching Confirmation Tests = 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. == IG-ST-1 New Site to GPO IG topology == The !VirginiaTech site advertises the following stitching details: {{{ protogeni chainANDTree false false 2015-05-12T17:11:22Z 2015-05-12T17:11:22Z 1000000 1000000 1000 1 urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.ashb.net.internet2.edu:et-3/0/0.0:vt-ig 10 1000000 1000000 1000 1 l2sc ethernet 1500 4001-4015 false }}} 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 [http://groups.geni.net/geni/browser/trunk/stitch-examples/VirginiaTech/IG-ST-1-al2s.rspec IG-ST-1-al2s.rspec]: {{{ $ stitcher.py createsliver IG-ST-1 IG-ST-1-al2s.rspec -o 13:14:17 INFO : Configured logging from file /home/lnevers/gcf-2.9-pre2/src/gcf/stitcher_logging.conf 13:14:18 INFO : Reading slice IG-ST-1 credential... 13:14:18 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-1 expires on 2015-05-30 00:00:00 UTC 13:14:18 INFO : Calling SCS... 13:14:21 INFO : Multi-AM reservation will include resources from these aggregates: 13:14:21 INFO : 13:14:21 INFO : 13:14:21 INFO : 13:14:21 INFO : Stitcher doing createsliver at ... 13:14:40 INFO : ... Allocation at complete. 13:14:40 INFO : Stitcher doing createsliver at ... 13:14:57 INFO : ... Allocation at complete. 13:14:57 INFO : Stitcher doing createsliver at ... 13:15:02 INFO : ... Allocation at complete. 13:15:02 INFO : All aggregates are complete. 13:15:02 INFO : Your resources expire at 2015-05-29T17:04:21 (UTC). 13:15:02 INFO : Saved combined reservation RSpec at 3 AMs 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 30778 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com ig-vt's geni_status is: ready User lnevers logs in to ig-vt using: ssh -p 30010 -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: 2015-05-XX'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __Ten Clients__ {{{ }}} '''Iperf InstaGENI GPO VM to InstaGENI !VirginiaTech VM (UDP) - UDP buffer size: 224 KByte (default) ''' {{{ }}} '''Ping from InstaGENI GPO VM to the InstaGENI !VirginiaTech VM ''' {{{ }}} '''Iperf InstaGENI !VirginiaTech VM to GPO InstaGENI VM (TCP) - TCP window size: 23.5 KByte (default)''' ''Collected: 2015-05-XX'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __Ten Clients__ {{{ }}} '''Iperf InstaGENI !VirginiaTech VM to GPO InstaGENI VM (UDP) - UDP buffer size: 224 KByte (default) ''' {{{ }}} '''Ping from InstaGENI !VirginiaTech VM to GPO InstaGENI VM ''' {{{ }}} == IG-ST-2 New Site to GPO IG Loop topology == Create a slice and then create the stitched slivers with the RSpec [http://groups.geni.net/geni/browser/trunk/stitch-examples/VirginiaTech/IG-ST-2.rspec IG-ST-2.rspec]: {{{ $ stitcher.py createsliver IG-ST-2 IG-ST-2.rspec -o 13:18:05 INFO : Configured logging from file /home/lnevers/gcf-2.9-pre2/src/gcf/stitcher_logging.conf 13:18:05 INFO : Reading slice IG-ST-2 credential... 13:18:06 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-2 expires on 2015-05-30 00:00:00 UTC 13:18:06 INFO : Calling SCS... 13:18:08 INFO : Multi-AM reservation will include resources from these aggregates: 13:18:08 INFO : 13:18:08 INFO : 13:18:08 INFO : 13:18:08 INFO : Stitcher doing createsliver at ... 13:18:23 INFO : ... Allocation at complete. 13:18:23 INFO : Stitcher doing createsliver at ... 13:18:43 INFO : ... Allocation at complete. 13:18:43 INFO : Stitcher doing createsliver at ... 13:18:50 INFO : ... Allocation at complete. 13:18:50 INFO : All aggregates are complete. 13:18:50 INFO : Your resources expire at 2015-05-29T17:08:08 (UTC). 13:18:50 INFO : Saved combined reservation RSpec at 3 AMs 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 34106 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.instageni.gpolab.bbn.com ig-vt's geni_status is: changing User lnevers logs in to ig-vt using: ssh -p 30522 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.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 IG-ST-3 New Site 3 node linear topology == Create a slice and then create the stitched slivers with the RSpec [http://groups.geni.net/geni/browser/trunk/stitch-examples/VirginiaTech/IG-ST-3.rspec IG-ST-3.rspec]: {{{ $ stitcher.py createsliver IG-ST-3 IG-ST-3.rspec -o 13:20:44 INFO : Configured logging from file /home/lnevers/gcf-2.9-pre2/src/gcf/stitcher_logging.conf 13:20:45 INFO : Reading slice IG-ST-3 credential... 13:20:45 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-3 expires on 2015-05-30 00:00:00 UTC 13:20:45 INFO : Calling SCS... 13:20:47 INFO : Multi-AM reservation will include resources from these aggregates: 13:20:47 INFO : 13:20:47 INFO : 13:20:47 INFO : 13:20:47 INFO : 13:20:47 INFO : Stitcher doing createsliver at ... 13:21:05 INFO : ... Allocation at complete. 13:21:05 INFO : Stitcher doing createsliver at ... 13:21:26 INFO : ... Allocation at complete. 13:21:26 INFO : Stitcher doing createsliver at ... 13:21:43 INFO : ... Allocation at complete. 13:21:43 INFO : Stitcher doing createsliver at ... 13:21:51 INFO : ... Allocation at complete. 13:21:51 INFO : All aggregates are complete. 13:21:51 INFO : Your resources expire at 2015-05-29T17:10:47 (UTC). 13:21:51 INFO : Saved combined reservation RSpec at 4 AMs 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 30778 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.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 [http://groups.geni.net/geni/browser/trunk/stitch-examples/VirginiaTech/IG-ST-4.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 createsliver IG-ST-4a ./IG-ST-4.rspec 09:46:31 INFO : Configured logging from file /home/lnevers/gcf-2.9-pre3/src/gcf/stitcher_logging.conf 09:46:31 INFO : Reading slice IG-ST-4a credential... 09:46:31 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-4a expires on 2015-05-20 13:46:30 UTC 09:46:31 INFO : Calling SCS... 09:46:33 INFO : Multi-AM reservation will include resources from these aggregates: 09:46:33 INFO : 09:46:33 INFO : 09:46:33 INFO : 09:46:33 INFO : Stitcher doing createsliver at ... 09:46:52 INFO : ... Allocation at complete. 09:46:52 INFO : Stitcher doing createsliver at ... 09:47:00 INFO : ... Allocation at complete. 09:47:01 INFO : Stitcher doing createsliver at ... 09:47:02 ERROR : {'output': 'Exception: requested VLAN unavailable: sdn-sw.newy32aoa.net.internet2.edu,eth5/2 VLAN=3741', 'code': {'geni_code': 24}} 09:47:02 WARNING : Stitching failed but will retry: Circuit reservation failed at . Try again from the SCS. (Error: Topology too complex for local redo - ask Stitching Service to find a VLAN tag (AMAPIError: Error from Aggregate: code 24: Exception: requested VLAN unavailable: sdn-sw.newy32aoa.net.internet2.edu,eth5/2 VLAN=3741.)) 09:47:02 INFO : Deleting existing reservations... 09:47:02 INFO : Doing deletesliver at ... 09:48:32 INFO : Deleted reservation at . 09:48:32 INFO : Doing deletesliver at ... 09:48:37 INFO : Deleted reservation at . 09:48:37 INFO : Calling SCS for the 2nd time... 09:48:38 INFO : Pausing for 30 seconds for Aggregates to free up resources... 09:49:08 INFO : Multi-AM reservation will include resources from these aggregates: 09:49:08 INFO : 09:49:08 INFO : 09:49:08 INFO : 09:49:08 INFO : Stitcher doing createsliver at ... 09:49:48 INFO : ... Allocation at complete. 09:49:48 INFO : Stitcher doing createsliver at ... 09:49:59 INFO : ... Allocation at complete. 09:49:59 INFO : Stitcher doing createsliver at ... 09:50:00 ERROR : {'output': 'Exception: requested VLAN unavailable: sdn-sw.newy32aoa.net.internet2.edu,eth5/2 VLAN=3739', 'code': {'geni_code': 24}} 09:50:00 WARNING : Stitching failed but will retry: Circuit reservation failed at . Try again from the SCS. (Error: Topology too complex for local redo - ask Stitching Service to find a VLAN tag (AMAPIError: Error from Aggregate: code 24: Exception: requested VLAN unavailable: sdn-sw.newy32aoa.net.internet2.edu,eth5/2 VLAN=3739.)) 09:50:00 INFO : Deleting existing reservations... 09:50:00 INFO : Doing deletesliver at ... 09:51:32 INFO : Deleted reservation at . 09:51:32 INFO : Doing deletesliver at ... 09:51:34 INFO : Deleted reservation at . 09:51:34 INFO : Calling SCS for the 3rd time... 09:51:35 INFO : Pausing for 30 seconds for Aggregates to free up resources... 09:52:05 INFO : Multi-AM reservation will include resources from these aggregates: 09:52:05 INFO : 09:52:05 INFO : 09:52:05 INFO : 09:52:05 INFO : Stitcher doing createsliver at ... 09:52:45 INFO : ... Allocation at complete. 09:52:45 INFO : Stitcher doing createsliver at ... 09:52:56 INFO : ... Allocation at complete. 09:52:56 INFO : Stitcher doing createsliver at ... 09:53:00 INFO : ... Allocation at complete. 09:53:00 INFO : All aggregates are complete. 09:53:00 INFO : Your resources expire at 2015-05-19T13:42:05 (UTC). 09:53:00 INFO : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/VirginiaTech/IG-ST-4a-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice IG-ST-4a 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@192.1.242.9 ig-vt's geni_status is: ready User lnevers logs in to ig-vt using: ssh -p 31034 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.instageni.arc.vt.edu }}} === Measurements === '''Iperf ExoGENI GPO VM to InstaGENI !VirginiaTech VM (TCP) - TCP window size: 85.0 KByte (default)''' ''Collected: 2015-05-XX'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __Ten Clients__ {{{ }}} '''Iperf ExoGENI GPO VM to InstaGENI !VirginiaTech VM (UDP) - UDP buffer size: 208 KByte (default) ''' {{{ }}} '''Ping from ExoGENI GPO VM to the InstaGENI !VirginiaTech VM ''' {{{ }}} '''Iperf InstaGENI !VirginiaTech VM to ExoGENI GPO VM (TCP) - TCP window size: 23.5 KByte (default)''' ''Collected: 2015-05-XX'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __Ten Clients__ {{{ }}} '''Iperf InstaGENI !VirginiaTech VM to ExoGENI GPO VM (UDP) - UDP buffer size: 224 KByte (default) ''' {{{ }}} '''Ping from InstaGENI !VirginiaTech 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 [http://groups.geni.net/geni/wiki/GeniAggregate/VirginiaTechInstaGENI#GENINetworkStitching VirginiaTech Aggregate] page. 2. Verified that Delegated GENI Stitching VLANs for site are documented at the [https://wiki.maxgigapop.net/twiki/bin/view/GENI/StaticNetworksView Delegated GENI Stitching VLANs]. 3. No longer have access to Stitching Computation Service logs to review testing stitching for this site. 4. To Be Added site to the list of [wiki:GeniNetworkStitchingSites 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 [http://groups.geni.net/geni/browser/trunk/stitch-examples/VirginiaTech/IG-ST-6.rspec IG-ST-6.rspec]: {{{ $ stitcher.py createsliver IG-ST-6 IG-ST-6.rspec -o 13:54:40 INFO : Configured logging from file /home/lnevers/gcf-2.9-pre2/src/gcf/stitcher_logging.conf 13:54:40 INFO : Reading slice IG-ST-6 credential... 13:54:40 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-6 expires on 2015-05-30 00:00:00 UTC 13:54:40 INFO : Calling SCS... 13:54:42 INFO : Multi-AM reservation will include resources from these aggregates: 13:54:42 INFO : 13:54:42 INFO : 13:54:42 INFO : 13:54:42 INFO : Stitcher doing createsliver at ... 13:55:06 INFO : ... Allocation at complete. 13:55:06 INFO : Stitcher doing createsliver at ... 13:55:22 INFO : ... Allocation at complete. 13:55:22 INFO : Stitcher doing createsliver at ... 13:55:27 INFO : ... Allocation at complete. 13:55:27 INFO : All aggregates are complete. 13:55:27 INFO : Your resources expire at 2015-05-29T17:44:42 (UTC). 13:55:27 INFO : Saved combined reservation RSpec at 3 AMs to file '/home/lnevers/gcf-test/stitch-test/VirginiaTech/IG-ST-6-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice IG-ST-6 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-6 --useSliceAggregates .... ig-gpo's geni_status is: ready User lnevers logs in to ig-gpo using: ssh -p 34106 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.instageni.gpolab.bbn.com ig-vt's geni_status is: ready User lnevers logs in to ig-vt using: ssh -p 30522 -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: 2015-05-xx'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __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: 2015-05-xx'' __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 ''' {{{ }}} ------ {{{ #!html Email help@geni.net for GENI support or email me with feedback on this page! }}}