wiki:GeniNetworkStitchingConfirmationTestStatus/WSU

Version 5 (modified by lnevers@bbn.com, 6 years ago) (diff)

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Wayne State University 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 WSU site advertises the following stitching details for the connection to AL2S.

    <ns2:stitching lastUpdateTime="Mon Apr 03 11:00:41 EDT 2017">
        <ns2:aggregate id="urn:publicid:IDN+exogeni.net:wsuNet+authority+am" url="https://wsu-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:wsuNet+node+orca-transit-net-vlan">
                <ns2:port id="urn:publicid:IDN+exogeni.net:wsuNet+stitchport+wsuNet:IBM:G8264:TenGigabitEthernet:1:1:ethernet">
                    <ns2:capacity>1000000kbps</ns2:capacity>
                    <ns2:maximumReservableCapacity>1000000kbps</ns2:maximumReservableCapacity>
                    <ns2:link id="urn:publicid:IDN+exogeni.net:wsuNet+interface+wsuNet:IBM:G8264:TenGigabitEthernet:1:1:ethernet">
                        <ns2:remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+rtsw.clev.net.internet2.edu:et-4/3/0.0:wsu-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>1815</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 createsliver EG-ST-1e -a gwu-eg EG-ST-1.rspec --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc
09:21:11 INFO    : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf
09:21:11 INFO    : Reading slice EG-ST-1e credential...
09:21:11 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-1e expires on 2017-04-10 13:21:10 UTC
09:21:11 INFO    : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc
09:21:11 INFO    : Calling SCS...
09:21:12 INFO    : Multi-AM reservation will include resources from these aggregates:
09:21:12 INFO    : 	<Aggregate wsu-eg>
09:21:12 INFO    : 	<Aggregate gpo-ig>
09:21:12 INFO    : 	<Aggregate al2s>
09:21:12 INFO    : Stitcher doing createsliver at <Aggregate wsu-eg>...
09:21:19 INFO    : ... Allocation at <Aggregate wsu-eg> complete.
09:21:19 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
09:21:51 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
09:21:51 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
09:21:58 INFO    : ... Allocation at <Aggregate al2s> complete.
09:21:58 INFO    : All aggregates are complete.
09:21:58 INFO    : Your resources expire at 2017-04-09T13:11:12 (UTC). 
09:21:58 INFO    : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/WSU/EG-ST-1e-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice EG-ST-1e at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).

Determined login information at each WSU EG and GPO IG aggregate:

$ readyToLogin.py EG-ST-1 --useSliceAggregates
  ....
eg-wsu's geni_status is: ready 
User lnevers logs in to eg-wsu using:
	ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@141.217.114.140

ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 35130  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com

Measurements

Iperf InstaGENI GPO VM to ExoGENI WSU VM (TCP) - TCP window size: 85.3 KByte (default)

Collected: 2017-04-03

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.2 sec   368 MBytes  51.3 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  7]  0.0-60.0 sec   137 MBytes  19.2 Mbits/sec
[  6]  0.0-60.0 sec   127 MBytes  17.8 Mbits/sec
[  3]  0.0-60.0 sec   142 MBytes  19.8 Mbits/sec
[  5]  0.0-60.1 sec   122 MBytes  17.1 Mbits/sec
[  4]  0.0-60.2 sec   162 MBytes  22.6 Mbits/sec
[SUM]  0.0-60.2 sec   691 MBytes  96.3 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[ 10]  0.0-60.1 sec  67.1 MBytes  9.37 Mbits/sec
[ 11]  0.0-60.1 sec  71.5 MBytes  9.98 Mbits/sec
[  5]  0.0-60.1 sec  66.1 MBytes  9.22 Mbits/sec
[ 12]  0.0-60.1 sec  67.8 MBytes  9.45 Mbits/sec
[  4]  0.0-60.2 sec  79.1 MBytes  11.0 Mbits/sec
[  7]  0.0-60.2 sec  68.0 MBytes  9.48 Mbits/sec
[  3]  0.0-60.2 sec  73.5 MBytes  10.2 Mbits/sec
[  6]  0.0-60.2 sec  63.6 MBytes  8.87 Mbits/sec
[  9]  0.0-60.2 sec  65.2 MBytes  9.09 Mbits/sec
[  8]  0.0-60.2 sec  74.4 MBytes  10.4 Mbits/sec
[SUM]  0.0-60.2 sec   696 MBytes  97.0 Mbits/sec

Iperf InstaGENI GPO VM to ExoGENI WSU VM (UDP) - UDP buffer size: 224 KByte (default)

[  3] Server Report:
[  3]  0.0-60.0 sec   686 MBytes  96.0 Mbits/sec   0.081 ms 23220/512799 (4.5%)
[  3]  0.0-60.0 sec  1 datagrams received out-of-order

Ping from InstaGENI GPO VM to the ExoGENI WSU VM

60 packets transmitted, 60 received, 0% packet loss, time 59109ms
rtt min/avg/max/mdev = 22.708/22.993/26.684/0.507 ms

Iperf ExoGENI WSU VM to GPO InstaGENI VM (TCP) - TCP window size: 85.3 KByte (default)

Collected: 2017-04-03

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   251 MBytes  35.1 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-60.0 sec   139 MBytes  19.4 Mbits/sec
[  6]  0.0-60.0 sec   164 MBytes  22.9 Mbits/sec
[  3]  0.0-60.1 sec   125 MBytes  17.4 Mbits/sec
[  7]  0.0-60.1 sec   124 MBytes  17.3 Mbits/sec
[  5]  0.0-60.2 sec   144 MBytes  20.0 Mbits/sec
[SUM]  0.0-60.2 sec   695 MBytes  96.7 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[ 12]  0.0-60.0 sec  63.2 MBytes  8.84 Mbits/sec
[  3]  0.0-60.1 sec  63.9 MBytes  8.91 Mbits/sec
[  9]  0.0-60.1 sec  69.4 MBytes  9.68 Mbits/sec
[ 10]  0.0-60.1 sec  67.2 MBytes  9.38 Mbits/sec
[  4]  0.0-60.2 sec  65.2 MBytes  9.09 Mbits/sec
[  7]  0.0-60.2 sec  74.8 MBytes  10.4 Mbits/sec
[  6]  0.0-60.3 sec  83.6 MBytes  11.6 Mbits/sec
[ 11]  0.0-60.3 sec  69.5 MBytes  9.67 Mbits/sec
[  5]  0.0-60.3 sec  66.0 MBytes  9.18 Mbits/sec
[  8]  0.0-60.3 sec  71.0 MBytes  9.87 Mbits/sec
[SUM]  0.0-60.3 sec   694 MBytes  96.5 Mbits/sec

Iperf ExoGENI WSU VM to GPO InstaGENI VM (UDP) - UDP buffer size: 224 KByte (default)

[  3] Server Report:
[  3]  0.0-60.1 sec   691 MBytes  96.4 Mbits/sec   0.068 ms 19641/512820 (3.8%)
[  3]  0.0-60.1 sec  1 datagrams received out-of-order

Ping from ExoGENI WSU VM to GPO InstaGENI VM

60 packets transmitted, 60 received, 0% packet loss, time 59107ms
rtt min/avg/max/mdev = 22.601/22.840/23.121/0.228 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 createsliver EG-ST-4e -a gwu-eg EG-ST-4.rspec --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc --noExoSM
11:54:54 INFO    : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf
11:54:54 INFO    : Requested to use GENI stitching instead of ExoGENI stitching
11:54:54 INFO    : Reading slice EG-ST-4e credential...
11:54:55 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-4e expires on 2017-04-10 15:54:54 UTC
11:54:55 INFO    : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc
11:54:55 INFO    : Calling SCS...
11:54:55 INFO    : Multi-AM reservation will include resources from these aggregates:
11:54:55 INFO    : 	<Aggregate wsu-eg>
11:54:55 INFO    : 	<Aggregate al2s>
11:54:55 INFO    : 	<Aggregate gpo-eg>
11:54:55 INFO    : Stitcher doing createsliver at <Aggregate wsu-eg>...
11:55:01 ERROR   :  {'output': 'ERROR: Embedding workflow ERROR: 1:Error in building the dependency tree, probably not available vlan path OR trying to reuse a stitching tag:http://geni-orca.renci.org/owl/5ed9d737-402a-492b-a1da-853834dc92bc#/a1c54dec-b0b2-4d4f-aa07-ad89747393e0.\n Please see https://geni-orca.renci.org/trac/wiki/orca-errors for possible solutions.', 'code': {'geni_code': 2}}
11:55:01 INFO    : Got an error reserving resources in EG-ST-4e at <Aggregate wsu-eg>
11:55:03 WARNING : Failed to delete sliver urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-4e at wsu-eg (got result 'None'). Error from Aggregate: code 12: ERROR: unable to find slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-4e among active slices.
11:55:03 INFO    : Will put <Aggregate wsu-eg> back in the pool to allocate. Got: VLAN was unavailable. Retry <Aggregate wsu-eg> 2nd time with new suggested VLANs
11:55:03 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


11:55:33 INFO    : Stitcher doing createsliver at <Aggregate wsu-eg>...
11:55:41 INFO    : ... Allocation at <Aggregate wsu-eg> complete.
11:55:41 INFO    : Stitcher doing createsliver at <Aggregate gpo-eg>...
11:55:52 INFO    : ... Allocation at <Aggregate gpo-eg> complete.
11:55:52 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
11:55:54 ERROR   :  {'output': 'Exception: requested VLAN unavailable: rtsw.newy32aoa.net.internet2.edu,et-7/3/0.0 VLAN=3741', 'code': {'geni_code': 24}}
11:55:54 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.))
11:55:54 INFO    : Deleting existing reservations...
11:55:54 INFO    : Doing deletesliver at <Aggregate wsu-eg>...
11:55:56 INFO    : Deleted reservation at <Aggregate wsu-eg>.
11:55:56 INFO    : Doing deletesliver at <Aggregate gpo-eg>...
11:55:59 INFO    : Deleted reservation at <Aggregate gpo-eg>.
11:55:59 INFO    : Calling SCS for the 2nd time...
11:56:00 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


11:56:30 INFO    : Multi-AM reservation will include resources from these aggregates:
11:56:30 INFO    : 	<Aggregate wsu-eg>
11:56:30 INFO    : 	<Aggregate al2s>
11:56:30 INFO    : 	<Aggregate gpo-eg>
11:56:30 INFO    : Stitcher doing createsliver at <Aggregate wsu-eg>...
11:56:37 INFO    : ... Allocation at <Aggregate wsu-eg> complete.
11:56:37 INFO    : Stitcher doing createsliver at <Aggregate gpo-eg>...
11:56:46 INFO    : ... Allocation at <Aggregate gpo-eg> complete.
11:56:46 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
11:56:48 ERROR   :  {'output': 'Exception: requested VLAN unavailable: rtsw.newy32aoa.net.internet2.edu,et-7/3/0.0 VLAN=3738', 'code': {'geni_code': 24}}
11:56:48 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.))
11:56:48 INFO    : Deleting existing reservations...
11:56:48 INFO    : Doing deletesliver at <Aggregate wsu-eg>...
11:56:51 INFO    : Deleted reservation at <Aggregate wsu-eg>.
11:56:51 INFO    : Doing deletesliver at <Aggregate gpo-eg>...
11:56:58 INFO    : Deleted reservation at <Aggregate gpo-eg>.
11:56:58 INFO    : Calling SCS for the 3rd time...
11:56:58 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


11:57:28 INFO    : Multi-AM reservation will include resources from these aggregates:
11:57:28 INFO    : 	<Aggregate wsu-eg>
11:57:28 INFO    : 	<Aggregate al2s>
11:57:28 INFO    : 	<Aggregate gpo-eg>
11:57:28 INFO    : Stitcher doing createsliver at <Aggregate wsu-eg>...
11:57:35 INFO    : ... Allocation at <Aggregate wsu-eg> complete.
11:57:35 INFO    : Stitcher doing createsliver at <Aggregate gpo-eg>...
11:57:43 INFO    : ... Allocation at <Aggregate gpo-eg> complete.
11:57:43 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
11:57:51 INFO    : ... Allocation at <Aggregate al2s> complete.
11:57:51 INFO    : All aggregates are complete.
11:57:51 INFO    : Your resources expire at 2017-04-09T15:47:28 (UTC). 
11:57:51 INFO    : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/WSU/EG-ST-4e-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice EG-ST-4e at 3 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).

Determined login information at each WSU 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@192.1.242.14

eg-wsu's geni_status is: ready 
User lnevers logs in to eg-wsu using:
	ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@141.217.114.140

Measurements

Iperf ExoGENI GPO VM to ExoGENI WSU VM (TCP) - TCP window size: 85.3 KByte (default)

Collected: 2017-04-XX

One Client_

Five Clients

Ten Clients

Iperf ExoGENI GPO VM to ExoGENI WSU VM (UDP) - UDP buffer size: 224 KByte (default)

Ping from ExoGENI GPO VM to the ExoGENI WSU VM

Iperf ExoGENI WSU VM to ExoGENI GPO VM (TCP) - TCP window size: 85.3 KByte (default)

Collected: 2017-04-XX

One Client_

Five Clients

Ten Clients

Iperf ExoGENI WSU VM to ExoGENI GPO VM (UDP) - UDP buffer size: 224 KByte (default)

Ping from ExoGENI WSU VM to ExoGENI GPO VM