wiki:GeniNetworkStitchingConfirmationTestStatus/UFL

Version 8 (modified by lnevers@bbn.com, 6 years ago) (diff)

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University of Florida 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 UFL site advertises the following stitching details for the connection to AL2S.

    <ns2:stitching lastUpdateTime="Wed Apr 05 15:26:19 EDT 2017">
        <ns2:aggregate id="urn:publicid:IDN+exogeni.net:uflNet+authority+am" url="https://ufl-hn.exogeni.net:11443/orca/xmlrpc">
            <ns2:aggregatetype>orca</ns2:aggregatetype>
            <ns2:stitchingmode>tree</ns2:stitchingmode>
            <ns2:scheduledservices>true</ns2:scheduledservices>
            <ns2:negotiatedservices>false</ns2:negotiatedservices>
            <ns2:node id="urn:publicid:IDN+exogeni.net:uflNet+node+orca-transit-net-vlan">
                <ns2:port id="urn:publicid:IDN+exogeni.net:uflNet+stitchport+UFLNet:IBM:G8052:TenGigabitEthernet:1:1:ethernet">
                    <ns2:capacity>1000000kbps</ns2:capacity>
                    <ns2:maximumReservableCapacity>1000000kbps</ns2:maximumReservableCapacity>
                    <ns2:link id="urn:publicid:IDN+exogeni.net:uflNet+interface+UFLNet:IBM:G8052:TenGigabitEthernet:1:1:ethernet">
                        <ns2:remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.jack.net.internet2.edu:et-4/0/0.0:ufl-eg</ns2:remoteLinkId>
                        <ns2:trafficEngineeringMetric>10</ns2:trafficEngineeringMetric>
                        <ns2:capacity>1000000kbps</ns2:capacity>
                        <ns2:maximumReservableCapacity>1000000kbps</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>1490-1509</ns2:vlanRangeAvailability>
                                    <ns2:vlanTranslation>false</ns2:vlanTranslation>
                                </ns2:switchingCapabilitySpecificInfo_L2sc>
                            </ns2:switchingCapabilitySpecificInfo>
                        </ns2:switchingCapabilityDescriptor>
                    </ns2:link>
                </ns2:port>
            </ns2:node>
        </ns2:aggregate>
    </ns2: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 EG-ST-1.rspec:

$ stitcher.py createsliver EG-ST-1 EG-ST-1.rspec -o --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc
15:20:08 INFO    : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf
15:20:08 INFO    : Reading slice EG-ST-1 credential...
15:20:08 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-1 expires on 2017-04-07 12:42:50 UTC
15:20:08 INFO    : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc
15:20:08 INFO    : Calling SCS...
15:20:10 INFO    : Multi-AM reservation will include resources from these aggregates:
15:20:10 INFO    : 	<Aggregate gpo-ig>
15:20:10 INFO    : 	<Aggregate al2s>
15:20:10 INFO    : 	<Aggregate ufl-eg>
15:20:10 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
15:20:32 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
15:20:33 INFO    : Stitcher doing createsliver at <Aggregate ufl-eg>...
15:20:43 INFO    : ... Allocation at <Aggregate ufl-eg> complete.
15:20:43 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
15:20:53 INFO    : ... Allocation at <Aggregate al2s> complete.
15:20:53 INFO    : All aggregates are complete.
15:20:53 INFO    : Your resources expire at 2017-04-06T19:10:10 (UTC). 
15:20:53 INFO    : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/UFL/EG-ST-1-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice EG-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 UFL EG and GPO IG aggregate:

$ readyToLogin.py EG-ST-1 --useSliceAggregates
  ....
eg-ufl's geni_status is: ready 
User lnevers logs in to eg-ufl using:
	ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@128.227.10.13

ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 30266  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.instageni.gpolab.bbn.com

Measurements

Iperf InstaGENI GPO VM to ExoGENI UFL VM (TCP) - TCP window size: 85.0 KByte (default)

Collected: 2017-04-05

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   640 MBytes  89.3 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  6]  0.0-60.0 sec   128 MBytes  18.0 Mbits/sec
[  3]  0.0-60.0 sec   133 MBytes  18.6 Mbits/sec
[  7]  0.0-60.0 sec   142 MBytes  19.9 Mbits/sec
[  4]  0.0-60.1 sec   140 MBytes  19.6 Mbits/sec
[  5]  0.0-60.1 sec   134 MBytes  18.7 Mbits/sec
[SUM]  0.0-60.1 sec   678 MBytes  94.6 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  5]  0.0-60.0 sec  71.8 MBytes  10.0 Mbits/sec
[ 10]  0.0-60.0 sec  63.1 MBytes  8.82 Mbits/sec
[  4]  0.0-60.1 sec  61.5 MBytes  8.59 Mbits/sec
[ 12]  0.0-60.1 sec  80.6 MBytes  11.3 Mbits/sec
[  6]  0.0-60.1 sec  56.0 MBytes  7.82 Mbits/sec
[  8]  0.0-60.1 sec  70.9 MBytes  9.89 Mbits/sec
[  9]  0.0-60.2 sec  76.2 MBytes  10.6 Mbits/sec
[ 11]  0.0-60.2 sec  62.0 MBytes  8.63 Mbits/sec
[  3]  0.0-60.2 sec  73.6 MBytes  10.3 Mbits/sec
[  7]  0.0-60.3 sec  71.1 MBytes  9.90 Mbits/sec
[SUM]  0.0-60.3 sec   687 MBytes  95.6 Mbits/sec

Iperf InstaGENI GPO VM to ExoGENI UFL VM (UDP) - UDP buffer size: 208 KByte (default)

[  3] Server Report:
[  3]  0.0-60.0 sec   685 MBytes  95.9 Mbits/sec   0.095 ms 23832/512806 (4.6%)
[  3]  0.0-60.0 sec  1 datagrams received out-of-order

Ping from InstaGENI GPO VM to the ExoGENI UFL VM

60 packets transmitted, 60 received, 0% packet loss, time 59110ms
rtt min/avg/max/mdev = 34.721/34.919/35.557/0.209 ms

Iperf ExoGENI UFL VM to GPO InstaGENI VM (TCP) - TCP window size: 85.0 KByte (default)

Collected: 2017-04-05

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   711 MBytes  99.3 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.1 sec   118 MBytes  16.5 Mbits/sec
[  5]  0.0-60.1 sec   160 MBytes  22.4 Mbits/sec
[  7]  0.0-60.1 sec   142 MBytes  19.9 Mbits/sec
[  4]  0.0-60.2 sec   133 MBytes  18.5 Mbits/sec
[  6]  0.0-60.2 sec   143 MBytes  20.0 Mbits/sec
[SUM]  0.0-60.2 sec   698 MBytes  97.2 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec  70.0 MBytes  9.79 Mbits/sec
[  5]  0.0-60.1 sec  76.9 MBytes  10.7 Mbits/sec
[ 12]  0.0-60.1 sec  56.0 MBytes  7.82 Mbits/sec
[ 11]  0.0-60.1 sec  69.4 MBytes  9.68 Mbits/sec
[  4]  0.0-60.2 sec  71.1 MBytes  9.92 Mbits/sec
[  7]  0.0-60.2 sec  60.5 MBytes  8.43 Mbits/sec
[  9]  0.0-60.2 sec  74.4 MBytes  10.4 Mbits/sec
[  6]  0.0-60.3 sec  69.2 MBytes  9.64 Mbits/sec
[ 10]  0.0-60.3 sec  68.9 MBytes  9.58 Mbits/sec
[  8]  0.0-60.3 sec  71.0 MBytes  9.87 Mbits/sec
[SUM]  0.0-60.3 sec   687 MBytes  95.6 Mbits/sec

Iperf ExoGENI UFL VM to GPO InstaGENI VM (UDP) - UDP buffer size: 208 KByte (default)

[  3] Server Report:
[  3]  0.0-60.1 sec   693 MBytes  96.6 Mbits/sec   0.064 ms 18752/512820 (3.7%)
[  3]  0.0-60.1 sec  1 datagrams received out-of-order

Ping from ExoGENI UFL VM to GPO InstaGENI VM

60 packets transmitted, 60 received, 0% packet loss, time 59108ms
rtt min/avg/max/mdev = 34.626/34.898/35.168/0.162 ms

EG-ST-4 New Site to GPO EG interoperability

Create a slice and then create the stitched slivers with the 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  --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc
15:55:45 INFO    : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf
15:55:45 INFO    : Requested to use GENI stitching instead of ExoGENI stitching
15:55:45 INFO    : Reading slice EG-ST-4 credential...
15:55:46 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-4 expires on 2017-04-10 15:30:49 UTC
15:55:46 INFO    : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc
15:55:46 INFO    : Calling SCS...
15:55:47 INFO    : Multi-AM reservation will include resources from these aggregates:
15:55:47 INFO    : 	<Aggregate ufl-eg>
15:55:47 INFO    : 	<Aggregate al2s>
15:55:47 INFO    : 	<Aggregate gpo-eg>
15:55:47 INFO    : Stitcher doing createsliver at <Aggregate ufl-eg>...
15:55:56 INFO    : ... Allocation at <Aggregate ufl-eg> complete.
15:55:56 INFO    : Stitcher doing createsliver at <Aggregate gpo-eg>...
15:56:05 INFO    : ... Allocation at <Aggregate gpo-eg> complete.
15:56:05 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
15:56:08 ERROR   :  {'output': 'Exception: requested VLAN unavailable: rtsw.newy32aoa.net.internet2.edu,et-7/3/0.0 VLAN=3741', 'code': {'geni_code': 24}}
15:56:08 WARNING : Stitching failed but will retry: Circuit reservation failed at <Aggregate al2s>. 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: rtsw.newy32aoa.net.internet2.edu,et-7/3/0.0 VLAN=3741.))
15:56:08 INFO    : Deleting existing reservations...
15:56:08 INFO    : Doing deletesliver at <Aggregate ufl-eg>...
15:56:11 INFO    : Deleted reservation at <Aggregate ufl-eg>.
15:56:11 INFO    : Doing deletesliver at <Aggregate gpo-eg>...
15:56:14 INFO    : Deleted reservation at <Aggregate gpo-eg>.
15:56:14 INFO    : Calling SCS for the 2nd time...
15:56:15 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


15:56:45 INFO    : Multi-AM reservation will include resources from these aggregates:
15:56:45 INFO    : 	<Aggregate ufl-eg>
15:56:45 INFO    : 	<Aggregate al2s>
15:56:45 INFO    : 	<Aggregate gpo-eg>
15:56:45 INFO    : Stitcher doing createsliver at <Aggregate ufl-eg>...
15:56:54 INFO    : ... Allocation at <Aggregate ufl-eg> complete.
15:56:54 INFO    : Stitcher doing createsliver at <Aggregate gpo-eg>...
15:57:07 INFO    : ... Allocation at <Aggregate gpo-eg> complete.
15:57:07 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
15:57:10 ERROR   :  {'output': 'Exception: requested VLAN unavailable: rtsw.newy32aoa.net.internet2.edu,et-7/3/0.0 VLAN=3738', 'code': {'geni_code': 24}}
15:57:10 WARNING : Stitching failed but will retry: Circuit reservation failed at <Aggregate al2s>. 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: rtsw.newy32aoa.net.internet2.edu,et-7/3/0.0 VLAN=3738.))
15:57:10 INFO    : Deleting existing reservations...
15:57:10 INFO    : Doing deletesliver at <Aggregate ufl-eg>...
15:57:13 INFO    : Deleted reservation at <Aggregate ufl-eg>.
15:57:13 INFO    : Doing deletesliver at <Aggregate gpo-eg>...
15:57:17 INFO    : Deleted reservation at <Aggregate gpo-eg>.
15:57:17 INFO    : Calling SCS for the 3rd time...
15:57:17 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


15:57:47 INFO    : Multi-AM reservation will include resources from these aggregates:
15:57:47 INFO    : 	<Aggregate ufl-eg>
15:57:47 INFO    : 	<Aggregate al2s>
15:57:47 INFO    : 	<Aggregate gpo-eg>
15:57:47 INFO    : Stitcher doing createsliver at <Aggregate ufl-eg>...
15:57:57 INFO    : ... Allocation at <Aggregate ufl-eg> complete.
15:57:57 INFO    : Stitcher doing createsliver at <Aggregate gpo-eg>...
15:58:08 INFO    : ... Allocation at <Aggregate gpo-eg> complete.
15:58:08 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
15:58:17 INFO    : ... Allocation at <Aggregate al2s> complete.
15:58:17 INFO    : All aggregates are complete.
15:58:17 INFO    : Your resources expire at 2017-04-09T19:47:47 (UTC). 
15:58:17 INFO    : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/UFL/EG-ST-4-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice EG-ST-4 at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).

Determined login information at each UFL and GPO aggregate:

$ readyToLogin.py EG-ST-4 --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@192.1.242.7

eg-ufl's geni_status is: ready 
User lnevers logs in to eg-ufl using:
	ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@128.227.10.13

Measurements

Iperf ExoGENI GPO VM to ExoGENI UFL VM (TCP) - TCP window size: 85.0 KByte (default)

Collected: 2017-04-05

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   416 MBytes  58.2 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  5]  0.0-60.0 sec   154 MBytes  21.5 Mbits/sec
[  4]  0.0-60.0 sec   117 MBytes  16.4 Mbits/sec
[  3]  0.0-60.1 sec  70.2 MBytes  9.81 Mbits/sec
[  7]  0.0-60.1 sec   174 MBytes  24.2 Mbits/sec
[  6]  0.0-60.1 sec   176 MBytes  24.5 Mbits/sec
[SUM]  0.0-60.1 sec   690 MBytes  96.3 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-60.0 sec  57.2 MBytes  8.00 Mbits/sec
[ 10]  0.0-60.1 sec  94.2 MBytes  13.2 Mbits/sec
[  3]  0.0-60.1 sec  56.1 MBytes  7.84 Mbits/sec
[  7]  0.0-60.1 sec  49.0 MBytes  6.84 Mbits/sec
[ 11]  0.0-60.2 sec  74.5 MBytes  10.4 Mbits/sec
[ 12]  0.0-60.2 sec   101 MBytes  14.1 Mbits/sec
[  5]  0.0-60.2 sec  66.6 MBytes  9.28 Mbits/sec
[  9]  0.0-60.3 sec  67.0 MBytes  9.32 Mbits/sec
[  8]  0.0-60.6 sec  64.5 MBytes  8.93 Mbits/sec
[  6]  0.0-60.7 sec  65.8 MBytes  9.08 Mbits/sec
[SUM]  0.0-60.7 sec   696 MBytes  96.2 Mbits/sec

Iperf ExoGENI GPO VM to ExoGENI UFL VM (UDP) - UDP buffer size: 208 KByte (default)

[  3] Server Report:
[  3]  0.0-60.0 sec   702 MBytes  98.1 Mbits/sec   0.122 ms 12249/512818 (2.4%)
[  3]  0.0-60.0 sec  1 datagrams received out-of-order

Ping from ExoGENI GPO VM to the ExoGENI UFL VM

60 packets transmitted, 60 received, 0% packet loss, time 59079ms
rtt min/avg/max/mdev = 34.540/35.029/35.521/0.154 ms

Iperf ExoGENI UFL VM to ExoGENI GPO VM (TCP) - TCP window size: 85.0 KByte (default)

Collected: 2017-04-05

One Client_

Five Clients

Ten Clients

Iperf ExoGENI UFL VM to ExoGENI GPO VM (UDP) - UDP buffer size: 208 KByte (default)

Ping from ExoGENI UFL VM to ExoGENI GPO VM