[[PageOutline]] = University of Tennessee 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 UTC site advertises the following stitching details: {{{ protogeni chainANDTree false false 2015-02-11T16:47:07Z 2015-02-11T16:47:07Z 1000000 1000000 1000 1 urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.atla.net.internet2.edu:eth5/2:utc-ig 10 1000000 1000000 1000 1 l2sc ethernet 1500 3500-3514 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/UTC/IG-ST-1-al2s.rspec IG-ST-1-al2s.rspec]: {{{ $ stitcher.py createsliver IG-ST-1 IG-ST-1-al2s.rspec -o 11:48:29 INFO : Configured logging from file /home/lnevers/gcf-2.8/src/gcf/stitcher_logging.conf 11:48:30 INFO : Reading slice IG-ST-1 credential... 11:48:30 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-1 expires on 2015-02-18 16:48:13 UTC 11:48:30 INFO : Calling SCS... 11:48:32 INFO : Multi-AM reservation will include resources from these aggregates: 11:48:32 INFO : 11:48:32 INFO : 11:48:32 INFO : 11:48:32 INFO : 11:48:32 INFO : Stitcher doing createsliver at ... 11:48:50 INFO : ... Allocation at complete. 11:48:50 INFO : Stitcher doing createsliver at ... 11:49:05 INFO : ... Allocation at complete. 11:49:05 INFO : Stitcher doing createsliver at ... 11:49:09 INFO : ... Allocation at complete. 11:49:09 INFO : Stitcher doing createsliver at ... 11:49:53 INFO : DCN AM : must wait for status ready.... 11:49:53 INFO : Pausing 30 seconds to let circuit become ready... 11:50:31 INFO : Pausing 30 seconds to let circuit become ready... 11:51:09 WARNING : sliverstatus: 153231 is (still) failed at . Delete and retry. 11:51:09 INFO : Doing deletesliver at ... 11:51:14 WARNING : says requested VLAN was unavailable at 11:51:14 INFO : Deleting some reservations to retry, avoiding failed VLAN... 11:51:14 INFO : Doing deletesliver at ... 11:52:42 ERROR : {'output': 'start/restart in progress; try again later', 'code': {'protogeni_error_log': 'urn:publicid:IDN+instageni.gpolab.bbn.com+log+85ad8828d76050e327e1bd90d32c7a79', 'am_type': 'protogeni', 'geni_code': 14, 'am_code': 14, 'protogeni_error_url': 'https://boss.instageni.gpolab.bbn.com/spewlogfile.php3?logfile=85ad8828d76050e327e1bd90d32c7a79'}, 'value': 0} 11:52:52 INFO : ... aggregate was busy, will retry ... 11:54:20 ERROR : {'output': 'start/restart in progress; try again later', 'code': {'protogeni_error_log': 'urn:publicid:IDN+instageni.gpolab.bbn.com+log+26af6c895a56890fa91b35c8b9002ef8', 'am_type': 'protogeni', 'geni_code': 14, 'am_code': 14, 'protogeni_error_url': 'https://boss.instageni.gpolab.bbn.com/spewlogfile.php3?logfile=26af6c895a56890fa91b35c8b9002ef8'}, 'value': 0} 11:54:30 INFO : ... aggregate was busy, will retry ... 11:55:58 INFO : ... done. 11:55:58 INFO : Will put back in the pool to allocate. Got: Retrying reservations at earlier AMs to avoid unavailable VLAN tag at .... 11:55:58 INFO : Pausing for 30 seconds for Aggregates to free up resources... 11:56:29 INFO : Checking that prior reservation at has been cleared up.... 11:56:30 ERROR : {'output': 'No slice or aggregate here', 'code': {'protogeni_error_log': 'urn:publicid:IDN+instageni.gpolab.bbn.com+log+b915d01503bf764d3451c0dff22b9f75', 'am_type': 'protogeni', 'geni_code': 12, 'am_code': 12, 'protogeni_error_url': 'https://boss.instageni.gpolab.bbn.com/spewlogfile.php3?logfile=b915d01503bf764d3451c0dff22b9f75'}, 'value': 0} 11:56:30 INFO : ... it is, so can try a new reservation. 11:56:30 INFO : Stitcher doing createsliver at ... 11:57:10 INFO : ... Allocation at complete. 11:57:10 INFO : Stitcher doing createsliver at ... 11:57:55 INFO : DCN AM : must wait for status ready.... 11:57:55 INFO : Pausing 30 seconds to let circuit become ready... 11:58:32 INFO : Pausing 30 seconds to let circuit become ready... 11:59:10 INFO : DCN circuit 153251 is ready at 11:59:17 INFO : ... Allocation at complete. 11:59:17 INFO : All aggregates are complete. 11:59:17 INFO : Your resources expire at 2015-02-17T16:38:32 (UTC). 11:59:17 INFO : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/UTC/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 UTC and GPO aggregate: {{{ $ readyToLogin.py IG-ST-1 --useSliceAggregates .... ig-utc's geni_status is: ready User lnevers logs in to ig-utc using: ssh -p 30522 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.utc.edu ... ig-gpo's geni_status is: changing User lnevers logs in to ig-gpo using: ssh -p 31802 -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com }}} === Measurements === '''Iperf InstaGENI GPO VM to InstaGENI UTC VM (TCP) - TCP window size: 23.5 KByte (default)''' ''Collected: 2015-02-XX'' __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] 0.0-60.3 sec 26.1 MBytes 3.63 Mbits/sec [ 5] 0.0-60.4 sec 23.2 MBytes 3.23 Mbits/sec [ 3] 0.0-60.5 sec 36.2 MBytes 5.03 Mbits/sec [ 7] 0.0-60.6 sec 33.2 MBytes 4.60 Mbits/sec [ 6] 0.0-60.7 sec 25.8 MBytes 3.56 Mbits/sec [SUM] 0.0-60.7 sec 145 MBytes 20.0 Mbits/sec }}} __Ten Clients__ {{{ [ ID] Interval Transfer Bandwidth [ 5] 0.0-59.6 sec 11.2 MBytes 1.58 Mbits/sec [ 7] 0.0-60.3 sec 17.8 MBytes 2.47 Mbits/sec [ 10] 0.0-60.3 sec 13.1 MBytes 1.83 Mbits/sec [ 12] 0.0-60.4 sec 15.9 MBytes 2.21 Mbits/sec [ 4] 0.0-60.7 sec 17.6 MBytes 2.44 Mbits/sec [ 6] 0.0-60.9 sec 13.1 MBytes 1.81 Mbits/sec [ 8] 0.0-61.0 sec 12.8 MBytes 1.75 Mbits/sec [ 3] 0.0-61.1 sec 10.1 MBytes 1.39 Mbits/sec [ 11] 0.0-61.2 sec 15.8 MBytes 2.16 Mbits/sec [ 9] 0.0-62.0 sec 18.9 MBytes 2.55 Mbits/sec [SUM] 0.0-62.0 sec 146 MBytes 19.8 Mbits/sec }}} '''Iperf InstaGENI GPO VM to InstaGENI UTC VM (UDP) - UDP buffer size: 224 KByte (default) ''' {{{ [ ID] Interval Transfer Bandwidth [ 3] 0.0-60.0 sec 719 MBytes 100 Mbits/sec [ 3] Sent 512770 datagrams read failed: Connection refused [ 3] WARNING: did not receive ack of last datagram after 1 tries. }}} '''Ping from InstaGENI GPO VM to the InstaGENI UTC VM ''' {{{ 60 packets transmitted, 60 received, 0% packet loss, time 59093ms rtt min/avg/max/mdev = 27.722/27.995/29.328/0.274 ms }}} '''Iperf InstaGENI UTC VM to GPO InstaGENI VM (TCP) - TCP window size: 23.5 KByte (default)''' ''Collected: 2015-02-XX'' __One Client__ {{{ [ ID] Interval Transfer Bandwidth [ 3] 0.0-60.1 sec 142 MBytes 19.8 Mbits/sec }}} __Five Clients__ {{{ [ ID] Interval Transfer Bandwidth [ 7] 0.0-60.3 sec 29.4 MBytes 4.09 Mbits/sec [ 4] 0.0-60.3 sec 34.6 MBytes 4.82 Mbits/sec [ 3] 0.0-60.4 sec 25.5 MBytes 3.54 Mbits/sec [ 5] 0.0-60.8 sec 25.2 MBytes 3.49 Mbits/sec [ 6] 0.0-60.8 sec 29.5 MBytes 4.07 Mbits/sec [SUM] 0.0-60.8 sec 144 MBytes 19.9 Mbits/sec }}} __Ten Clients__ {{{ [ ID] Interval Transfer Bandwidth [ 5] 0.0-60.1 sec 14.6 MBytes 2.04 Mbits/sec [ 8] 0.0-60.2 sec 13.9 MBytes 1.93 Mbits/sec [ 6] 0.0-60.3 sec 14.9 MBytes 2.07 Mbits/sec [ 11] 0.0-60.3 sec 13.9 MBytes 1.93 Mbits/sec [ 3] 0.0-60.6 sec 14.1 MBytes 1.96 Mbits/sec [ 7] 0.0-60.7 sec 13.4 MBytes 1.85 Mbits/sec [ 9] 0.0-60.9 sec 13.9 MBytes 1.91 Mbits/sec [ 10] 0.0-60.9 sec 12.1 MBytes 1.67 Mbits/sec [ 4] 0.0-61.3 sec 12.1 MBytes 1.66 Mbits/sec [ 12] 0.0-62.6 sec 22.4 MBytes 3.00 Mbits/sec [SUM] 0.0-62.6 sec 145 MBytes 19.5 Mbits/sec }}} '''Iperf InstaGENI UTC 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 512804 datagrams [ 3] Server Report: [ 3] 0.0-60.1 sec 139 MBytes 19.4 Mbits/sec 0.111 ms 413423/512799 (81%) [ 3] 0.0-60.1 sec 1 datagrams received out-of-order }}} '''Ping from InstaGENI UTC VM to GPO InstaGENI VM ''' {{{ 60 packets transmitted, 60 received, 0% packet loss, time 59099ms rtt min/avg/max/mdev = 27.635/27.995/29.817/0.366 ms }}} == 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/UTC/IG-ST-2.rspec IG-ST-2.rspec]: {{{ omni.py createslice IG-ST-2 stitcher.py createsliver IG-ST-2 IG-ST-2.rspec -o }}} Determined login information at each UTC and GPO aggregate: {{{ $ readyToLogin.py IG-ST-2 --useSliceAggregates .... }}} 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 [http://groups.geni.net/geni/browser/trunk/stitch-examples/UTC/IG-ST-3.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 UTC host: {{{ $ readyToLogin.py IG-ST-3 -a utc-ig .... }}} Login to the UTC 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 [http://groups.geni.net/geni/browser/trunk/stitch-examples/UTC/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. {{{ omni.py createslice IG-ST-4 stitcher.py createsliver IG-ST-4 IG-ST-4.rspec -o }}} Determined login information at each UTC and GPO aggregate: {{{ $ readyToLogin.py IG-ST-4 --useSliceAggregates .... }}} === Measurements === '''Iperf ExoGENI GPO VM to InstaGENI UTC VM (TCP) - TCP window size: 85.0 KByte (default)''' ''Collected: 2015-01-XX'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __Ten Clients__ {{{ }}} '''Iperf ExoGENI GPO VM to InstaGENI UTC VM (UDP) - UDP buffer size: 208 KByte (default) ''' {{{ }}} '''Ping from ExoGENI GPO VM to the InstaGENI UTC VM ''' {{{ }}} '''Iperf InstaGENI UTC VM to ExoGENI GPO VM (TCP) - TCP window size: 23.5 KByte (default)''' ''Collected: 2015-01-XX'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __Ten Clients__ {{{ }}} '''Iperf InstaGENI UTC VM to ExoGENI GPO VM (UDP) - UDP buffer size: 224 KByte (default) ''' {{{ }}} '''Ping from InstaGENI UTC 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/UTCInstaGENI#GENINetworkStitching UTC 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. Stitching Computation Service logs were reviewed while testing stitching to this site, no issues found. 4. 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/UTC/IG-ST-6.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 UTC and GPO aggregate: {{{ $ readyToLogin.py IG-ST-6 --useSliceAggregates }}} === Measurements === '''Iperf InstaGENI GPO VM to InstaGENI UTC VM (TCP) - TCP window size: 23.5 KByte (default)''' ''Collected: 2015-01-xx'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __Ten Clients__ {{{ }}} '''Iperf InstaGENI GPO VM to InstaGENI UTC VM (UDP) - UDP buffer size: 224 KByte (default) ''' {{{ }}} '''Ping from InstaGENI GPO VM to InstaGENI UTC VM ''' {{{ }}} '''Iperf InstaGENI UTC VM to InstaGENI GPO VM (TCP) - TCP window size: 23.5 KByte (default)''' ''Collected: 2015-01-xx'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __Ten Clients__ {{{ }}} '''Iperf InstaGENI UTC VM to InstaGENI GPO VM (UDP) - UDP buffer size: 224 KByte (default) ''' {{{ }}} '''Ping from InstaGENI UTC VM to InstaGENI GPO VM ''' {{{ }}} ------ {{{ #!html Email help@geni.net for GENI support or email me with feedback on this page! }}}