Version 6 (modified by 9 years ago) (diff) | ,
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University of California Davis 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.
EG-ST-1 New Site to GPO IG topology
The UCDavis site advertises the following stitching details for the connection to AL2S.
<ns2:port id="urn:publicid:IDN+exogeni.net:ucdNet+stitchport+ucdNet:IBM:G8052:TenGigabitEthernet:1:1:ethernet"> <ns2:capacity>10000000kbps</ns2:capacity> <ns2:maximumReservableCapacity>10000000kbps</ns2:maximumReservableCapacity> <ns2:link id="urn:publicid:IDN+exogeni.net:ucdNet+interface+ucdNet:IBM:G8052:TenGigabitEthernet:1:1:ethernet"> <ns2:remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.sunn.net.internet2.edu:e5/1:ucd-eg</ns2:remoteLinkId> <ns2:trafficEngineeringMetric>10</ns2:trafficEngineeringMetric> <ns2:capacity>10000000kbps</ns2:capacity> <ns2:maximumReservableCapacity>10000000kbps</ns2:maximumReservableCapacity> <ns2:switchingCapabilityDescriptor> <ns2:switchingcapType>l2sc</ns2:switchingcapType> <ns2:encodingType>ethernet</ns2:encodingType> <ns2:switchingCapabilitySpecificInfo> <ns2:switchingCapabilitySpecificInfo_L2sc> <ns2:capability>consumer</ns2:capability> <ns2:vlanRangeAvailability>1650-1669</ns2:vlanRangeAvailability> <ns2:vlanTranslation>false</ns2:vlanTranslation> </ns2:switchingCapabilitySpecificInfo_L2sc></ns2:switchingCapabilitySpecificInfo> </ns2:switchingCapabilityDescriptor></ns2:link></ns2:port>
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 EG-ST-1-al2s.rspec:
$ stitcher.py createsliver EG-ST-1 EG-ST-1-al2s.rspec -o 12:55:39 INFO : Configured logging from file /home/lnevers/gcf-2.7/src/gcf/stitcher_logging.conf 12:55:40 INFO : Reading slice EG-ST-1 credential... 12:55:40 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-1 expires on 2014-11-17 19:36:40 UTC 12:55:40 INFO : Using SCS at http://geni.maxgigapop.net:8081/geni/xmlrpc 12:55:40 INFO : Calling SCS... 12:55:42 INFO : Multi-AM reservation will include resources from these aggregates: 12:55:42 INFO : <Aggregate gpo-ig> 12:55:42 INFO : <Aggregate ucdavis-eg> 12:55:42 INFO : <Aggregate oess> 12:55:42 INFO : <Aggregate ion> 12:55:42 INFO : Stitcher doing createsliver at <Aggregate gpo-ig>... 12:55:57 INFO : ... Allocation at <Aggregate gpo-ig> complete. 12:55:57 INFO : Stitcher doing createsliver at <Aggregate ucdavis-eg>... 12:56:14 INFO : ... Allocation at <Aggregate ucdavis-eg> complete. 12:56:14 INFO : Stitcher doing createsliver at <Aggregate oess>... 12:56:19 INFO : ... Allocation at <Aggregate oess> complete. 12:56:19 INFO : Stitcher doing createsliver at <Aggregate ion>... 12:57:04 INFO : DCN AM <Aggregate ion>: must wait for status ready.... 12:57:04 INFO : Pausing 30 seconds to let circuit become ready... 12:57:42 INFO : DCN circuit 137031 is ready at <Aggregate ion> 12:57:49 INFO : ... Allocation at <Aggregate ion> complete. 12:57:49 INFO : All aggregates are complete. 12:57:49 INFO : Your resources expire at 2014-11-17T17:45:42 (UTC). 12:57:49 INFO : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/UCDavis/EG-ST-1-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice EG-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 UCDavis EG and GPO IG aggregate:
$ readyToLogin.py EG-ST-1 -a ucdavis-eg .... eg-ucd's geni_status is: ready User lnevers logs in to eg-ucd using: ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@128.120.83.17 $ readyToLogin.py EG-ST-1 -a gpo-ig .... 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 ExoGENI UCDavis VM (TCP) - TCP window size: 85.3 KByte (default)
Collected: 2014-11-11
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.0 sec 142 MBytes 19.9 Mbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 4] 0.0-60.0 sec 27.0 MBytes 3.77 Mbits/sec [ 5] 0.0-60.2 sec 34.0 MBytes 4.74 Mbits/sec [ 7] 0.0-60.2 sec 18.4 MBytes 2.56 Mbits/sec [ 6] 0.0-60.3 sec 21.4 MBytes 2.98 Mbits/sec [ 3] 0.0-60.4 sec 41.8 MBytes 5.80 Mbits/sec [SUM] 0.0-60.4 sec 142 MBytes 19.8 Mbits/sec
Ten Clients
[ ID] Interval Transfer Bandwidth [ 6] 0.0-60.3 sec 19.4 MBytes 2.70 Mbits/sec [ 7] 0.0-60.4 sec 18.4 MBytes 2.55 Mbits/sec [ 9] 0.0-60.5 sec 24.4 MBytes 3.38 Mbits/sec [ 8] 0.0-60.6 sec 10.9 MBytes 1.50 Mbits/sec [ 5] 0.0-60.7 sec 12.8 MBytes 1.76 Mbits/sec [ 4] 0.0-60.8 sec 11.8 MBytes 1.62 Mbits/sec [ 3] 0.0-61.4 sec 11.9 MBytes 1.62 Mbits/sec [ 11] 0.0-61.6 sec 11.4 MBytes 1.55 Mbits/sec [ 12] 0.0-61.7 sec 13.1 MBytes 1.78 Mbits/sec [ 10] 0.0-62.0 sec 10.6 MBytes 1.44 Mbits/sec [SUM] 0.0-62.0 sec 144 MBytes 19.5 Mbits/sec
Iperf InstaGENI GPO VM to ExoGENI UCDavis 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 512813 datagrams [ 3] Server Report: [ 3] 0.0-60.0 sec 139 MBytes 19.5 Mbits/sec 0.105 ms 413484/512807 (81%) [ 3] 0.0-60.0 sec 1 datagrams received out-of-order
Ping from InstaGENI GPO VM to the ExoGENI UCDavis VM
60 packets transmitted, 60 received, 0% packet loss, time 59081ms rtt min/avg/max/mdev = 76.806/77.322/82.049/0.647 ms
Iperf ExoGENI UCDavis VM to GPO InstaGENI VM (TCP) - TCP window size: 85.3 KByte (default)
Collected: 2014-11-11
One Client_
[ ID] Interval Transfer Bandwidth [ 3] 0.0-60.2 sec 140 MBytes 19.5 Mbits/sec
Five Clients
[ ID] Interval Transfer Bandwidth [ 7] 0.0-60.2 sec 33.2 MBytes 4.64 Mbits/sec [ 6] 0.0-60.2 sec 25.2 MBytes 3.52 Mbits/sec [ 4] 0.0-60.4 sec 26.5 MBytes 3.68 Mbits/sec [ 5] 0.0-60.4 sec 32.5 MBytes 4.51 Mbits/sec [ 3] 0.0-61.1 sec 27.5 MBytes 3.78 Mbits/sec [SUM] 0.0-61.1 sec 145 MBytes 19.9 Mbits/sec
Ten Clients
[ ID] Interval Transfer Bandwidth [ 10] 0.0-60.5 sec 13.8 MBytes 1.91 Mbits/sec [ 5] 0.0-60.7 sec 13.0 MBytes 1.80 Mbits/sec [ 7] 0.0-60.7 sec 15.9 MBytes 2.19 Mbits/sec [ 3] 0.0-60.8 sec 16.4 MBytes 2.26 Mbits/sec [ 12] 0.0-60.8 sec 12.6 MBytes 1.74 Mbits/sec [ 4] 0.0-60.8 sec 14.5 MBytes 2.00 Mbits/sec [ 9] 0.0-60.9 sec 11.6 MBytes 1.60 Mbits/sec [ 8] 0.0-60.9 sec 13.5 MBytes 1.86 Mbits/sec [ 6] 0.0-61.2 sec 14.6 MBytes 2.01 Mbits/sec [ 11] 0.0-61.3 sec 13.0 MBytes 1.78 Mbits/sec [SUM] 0.0-61.3 sec 139 MBytes 19.0 Mbits/sec
Iperf ExoGENI UCDavis VM to GPO InstaGENI 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 512728 datagrams [ 3] Server Report: [ 3] 0.0-60.4 sec 140 MBytes 19.5 Mbits/sec 0.139 ms 412726/512727 (80%) [ 3] 0.0-60.4 sec 1 datagrams received out-of-order
Ping from ExoGENI UCDavis VM to GPO InstaGENI VM
60 packets transmitted, 60 received, 0% packet loss, time 59078ms rtt min/avg/max/mdev = 76.861/77.255/77.561/0.406 ms
EG-ST-2 New Site to GPO IG Loop topology
Note: this test is currently blocked by ExoGENI restriction which only allows one GENI stitched link per site exoticket:1156.
Create a slice and then create the stitched slivers with the RSpec EG-ST-2.rspec:
omni.py createslice EG-ST-2; stitcher.py createsliver EG-ST-2 EG-ST-2.rspec -o
Determined login information at each UCDavis and GPO aggregate:
$ readyToLogin.py EG-ST-2 -a ucd-ig .... $ readyToLogin.py EG-ST-2 -a gpo-ig ....
Login to GPO host and ping the remote on each of the two interfaces. Below is the ping output for the GPO site:
ping 10.10.4.2 -c 60 -q ping 192.168.4.2 -c 60 -q
EG-ST-3 EG-ST-3 New Site 3 node linear topology
Note: this test is currently blocked by ExoGENI restriction which only allows one GENI stitched link per site exoticket:1156.
Create a slice and then create the stitched slivers with the RSpec EG-ST-3.rspec:
omni.py createslice EG-ST-3; stitcher.py createsliver EG-ST-3 EG-ST-3.rspec -o
Determined login information the UCDavis host:
$ readyToLogin.py EG-ST-3 -a ucd-ig .... Login to the UCDavis 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 }}} == EG-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/UCDavis/EG-ST-4.rspec EG-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 EG-ST-4 EG-ST-4.rspec -o --noExoSM 13:34:37 INFO : Configured logging from file /home/lnevers/gcf-2.7/src/gcf/stitcher_logging.conf 13:34:37 INFO : Reading slice EG-ST-4 credential... 13:34:37 INFO : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-4 expires on 2014-11-18 15:11:08 UTC 13:34:38 WARNING : Requested resources from more than one ExoGENI AM, which requires use of the ExoSM. But also requested to not use the ExoSM - ignoring that. 13:34:38 INFO : Multi-AM reservation will include resources from these aggregates: 13:34:38 INFO : <Aggregate eg-sm> 13:34:38 INFO : Stitcher doing createsliver at <Aggregate eg-sm>... 13:35:37 INFO : ... Allocation at <Aggregate eg-sm> complete. 13:35:37 INFO : All aggregates are complete. 13:35:37 INFO : Your resources expire at 2014-11-17T18:24:38 (UTC). 13:35:37 INFO : Saved combined reservation RSpec at 1 AMs to file '/home/lnevers/gcf-test/stitch-test/UCDavis/EG-ST-4-manifest-rspec-multiam-combined.xml' Success: Reserved resources in slice EG-ST-4 at 1 Aggregates. Success: Reserved resources in slice EG-ST-4 at 1 Aggregates. }}} '' Note: Stitcher ignores not using ExoSM and thus using ExoGENI Stitching, as expected''. Determined login information at each UCDavis and GPO aggregate: {{{ $ readyToLogin.py EG-ST-4 -a eg-sm .... 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@192.1.242.31 eg-ucd's geni_status is: ready User lnevers logs in to eg-ucd using: ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@128.120.83.17 }}} === Measurements === '''Iperf ExoGENI GPO VM to ExoGENI UCDavis VM (TCP) - TCP window size: 85.3 KByte (default)''' ''Collected: 2014-11-11'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __Ten Clients__ {{{ }}} '''Iperf ExoGENI GPO VM to ExoGENI UCDavis VM (UDP) - UDP buffer size: 224 KByte (default) ''' {{{ }}} '''Ping from ExoGENI GPO VM to the ExoGENI UCDavis VM ''' {{{ }}} '''Iperf ExoGENI UCDavis VM to ExoGENI GPO VM (TCP) - TCP window size: 85.3 KByte (default)''' ''Collected: 2014-11-11'' __One Client_ {{{ }}} __Five Clients__ {{{ }}} __Ten Clients__ {{{ }}} '''Iperf ExoGENI UCDavis VM to ExoGENI GPO VM (UDP) - UDP buffer size: 224 KByte (default) ''' {{{ }}} '''Ping from ExoGENI UCDavis VM to ExoGENI GPO VM ''' {{{ }}} == EG-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/UCDavisInstaGENI#GENINetworkStitching UCDavis 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. To be added site to the list of [wiki:GeniNetworkStitchingSites GENI Network Stitching Sites].