wiki:GeniNetworkStitchingConfirmationTestStatus/WSU

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: 85.0 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: 208 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: 85.0 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: 208 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-2 New Site to GPO IG Loop topology

Create a slice and then create the stitched slivers with the RSpec EG-ST-2.rspec:

$ stitcher.py createsliver EG-ST-2 EG-ST-2.rspec -o --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc
13:12:15 INFO    : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf
13:12:15 INFO    : Reading slice EG-ST-2 credential...
13:12:16 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-2 expires on 2017-05-29 14:19:51 UTC
13:12:16 INFO    : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc
13:12:16 INFO    : Calling SCS...
13:12:17 INFO    : Multi-AM reservation will include resources from these aggregates:
13:12:17 INFO    : 	<Aggregate wsu-eg>
13:12:17 INFO    : 	<Aggregate gpo-ig>
13:12:17 INFO    : 	<Aggregate al2s>
13:12:17 INFO    : Stitcher doing createsliver at <Aggregate wsu-eg>...
13:12:26 INFO    : ... Allocation at <Aggregate wsu-eg> complete.
13:12:26 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
13:12:45 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
13:12:45 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
13:12:59 INFO    : ... Allocation at <Aggregate al2s> complete.
13:12:59 INFO    : All aggregates are complete.
13:12:59 INFO    : Your resources expire at 2017-05-28T17:02:17 (UTC). 
13:12:59 INFO    : Saved combined reservation RSpec at 3 AM(s) to file '/home/lnevers/gcf-test/stitch-test/WSU/EG-ST-2-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice EG-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 WSU and GPO aggregate:

$ readyToLogin.py EG-ST-2 --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@141.217.114.134

ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 25106  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.gpolab.bbn.com

Login to GPO host and ping the remote on each of the two interfaces. Below is the ping output for the GPO site:

lnevers@ig-gpo:~$ ping 10.10.4.2 -c 60 -q
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 59108ms
rtt min/avg/max/mdev = 22.599/23.293/48.231/3.289 ms
lnevers@ig-gpo:~$ ping 192.168.4.2 -c 60 -q
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 59750ms
rtt min/avg/max/mdev = 22.613/23.271/46.122/3.059 ms
lnevers@ig-gpo:~$ }}}

EG-ST-3 EG-ST-3 New Site 3 node linear topology

Create a slice and then create the stitched slivers with the RSpec EG-ST-3.rspec:

$ stitcher.py createsliver EG-ST-3 EG-ST-3.rspec -o --scsURL https://nutshell.maxgigapop.net:8443/geni/xmlrpc
13:19:01 INFO    : Configured logging from file /home/lnevers/geni-tools-2.10/src/gcf/stitcher_logging.conf
13:19:01 INFO    : Reading slice EG-ST-3 credential...
13:19:01 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-3 expires on 2017-05-29 14:38:34 UTC
13:19:01 INFO    : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc
13:19:01 INFO    : Calling SCS...

13:19:02 INFO    : Multi-AM reservation will include resources from these aggregates:
13:19:02 INFO    : 	<Aggregate sox-ig>
13:19:02 INFO    : 	<Aggregate gpo-ig>
13:19:02 INFO    : 	<Aggregate al2s>
13:19:02 INFO    : 	<Aggregate wsu-eg>
13:19:02 INFO    : Stitcher doing createsliver at <Aggregate sox-ig>...
13:19:19 INFO    : ... Allocation at <Aggregate sox-ig> complete.
13:19:19 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
13:19:36 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
13:19:36 INFO    : Stitcher doing createsliver at <Aggregate wsu-eg>...
13:19:41 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/d3f16fb7-17ed-4d18-96f2-924f405dd6fb#/a74691b7-5457-4cc8-b494-f9b25fdc291e.\n Please see https://geni-orca.renci.org/trac/wiki/orca-errors for possible solutions.', 'code': {'geni_code': 2}}
13:19:41 INFO    : Got an error reserving resources in EG-ST-3 at <Aggregate wsu-eg>
13:19:43 WARNING : Failed to delete sliver urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-3 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-3 among active slices.
13:19:43 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
13:19:43 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


13:20:13 INFO    : Stitcher doing createsliver at <Aggregate wsu-eg>...
13:20:22 INFO    : ... Allocation at <Aggregate wsu-eg> complete.
13:20:22 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
13:20:24 ERROR   :  {'output': 'Exception: requested VLAN unavailable: rtsw.atla.net.internet2.edu,et-4/3/0.0 VLAN=3541', 'code': {'geni_code': 24}}
13:20:24 INFO    : Deleting some reservations to retry, avoiding failed VLAN...
13:20:24 INFO    : Doing deletesliver at <Aggregate sox-ig>...
13:21:25 INFO    : Will put <Aggregate al2s> back in the pool to allocate. Got: Retrying reservations at earlier AMs to avoid unavailable VLAN tag at <Aggregate al2s>....
13:21:25 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


13:21:55 INFO    : Checking that prior reservation at <Aggregate sox-ig> has been cleared up....
13:22:08 ERROR   :  {'output': 'No slice or aggregate here', 'code': {'protogeni_error_log': 'urn:publicid:IDN+instageni.sox.net+log+d76fffaf27022e491185153481d0f6d0', 'am_type': 'protogeni', 'geni_code': 12, 'am_code': 12, 'protogeni_error_url': 'https://www.instageni.sox.net/spewlogfile.php3?logfile=d76fffaf27022e491185153481d0f6d0'}, 'value': 0}
13:22:08 INFO    : ... it is, so can try a new reservation.
13:22:08 INFO    : Stitcher doing createsliver at <Aggregate sox-ig>...
13:22:40 INFO    : ... Allocation at <Aggregate sox-ig> complete.
13:22:40 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
13:22:48 ERROR   :  {'output': 'Exception: requested VLAN unavailable: rtsw.newy32aoa.net.internet2.edu,et-7/3/0.0 VLAN=3708', 'code': {'geni_code': 24}}
13:22:48 INFO    : Deleting some reservations to retry, avoiding failed VLAN...
13:22:48 INFO    : Doing deletesliver at <Aggregate gpo-ig>...
13:22:50 INFO    : Will put <Aggregate al2s> back in the pool to allocate. Got: Retrying reservations at earlier AMs to avoid unavailable VLAN tag at <Aggregate al2s>....
13:22:50 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


13:23:20 INFO    : Checking that prior reservation at <Aggregate gpo-ig> has been cleared up....
13:23:21 ERROR   :  {'output': 'No slice or aggregate here', 'code': {'protogeni_error_log': 'urn:publicid:IDN+instageni.gpolab.bbn.com+log+ebe29b512664cde118bfa4926d8c854f', 'am_type': 'protogeni', 'geni_code': 12, 'am_code': 12, 'protogeni_error_url': 'https://boss.instageni.gpolab.bbn.com/spewlogfile.php3?logfile=ebe29b512664cde118bfa4926d8c854f'}, 'value': 0}
13:23:21 INFO    : ... it is, so can try a new reservation.
13:23:21 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
13:24:02 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
13:24:02 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
13:24:16 INFO    : ... Allocation at <Aggregate al2s> complete.
13:24:16 INFO    : All aggregates are complete.
13:24:16 INFO    : Your resources expire at 2017-05-28T17:09:02 (UTC). 
13:24:16 INFO    : Saved combined reservation RSpec at 4 AM(s) to file '/home/lnevers/gcf-test/stitch-test/WSU/EG-ST-3-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice EG-ST-3 at 4 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 2 stitched link(s).

Determined login information the WSU host:

$ readyToLogin.py EG-ST-3 --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@141.217.114.134

ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 25106  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com

ig-sox's geni_status is: ready 
User lnevers logs in to ig-sox using:
	ssh -p 25010  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.instageni.sox.net

Login to the WSU host and ping each remote:

lnevers@ig-gpo:~$ #ping GPO IG 
lnevers@ig-gpo:~$ 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 58998ms
rtt min/avg/max/mdev = 0.018/0.020/0.038/0.005 ms
lnevers@ig-gpo:~$ # Sox IG
lnevers@ig-gpo:~$ 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, 0 received, +5 errors, 100% packet loss, time 59193ms

lnevers@ig-gpo:~$ 

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: 85.0 KByte (default)

Collected: 2017-04-03

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.1 sec   206 MBytes  28.7 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  6]  0.0-60.1 sec   148 MBytes  20.6 Mbits/sec
[  3]  0.0-60.1 sec   132 MBytes  18.4 Mbits/sec
[  5]  0.0-60.1 sec   148 MBytes  20.6 Mbits/sec
[  4]  0.0-60.1 sec   136 MBytes  18.9 Mbits/sec
[  7]  0.0-60.2 sec   111 MBytes  15.4 Mbits/sec
[SUM]  0.0-60.2 sec   674 MBytes  94.0 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[ 11]  0.0-60.0 sec  80.5 MBytes  11.3 Mbits/sec
[ 10]  0.0-60.0 sec  83.2 MBytes  11.6 Mbits/sec
[  3]  0.0-60.1 sec  57.9 MBytes  8.08 Mbits/sec
[  9]  0.0-60.1 sec  62.2 MBytes  8.69 Mbits/sec
[  5]  0.0-60.1 sec  68.2 MBytes  9.52 Mbits/sec
[  7]  0.0-60.2 sec  71.9 MBytes  10.0 Mbits/sec
[ 12]  0.0-60.2 sec  67.2 MBytes  9.37 Mbits/sec
[  4]  0.0-60.3 sec  57.4 MBytes  7.98 Mbits/sec
[  8]  0.0-60.4 sec  82.9 MBytes  11.5 Mbits/sec
[  6]  0.0-60.5 sec  65.4 MBytes  9.07 Mbits/sec
[SUM]  0.0-60.5 sec   697 MBytes  96.7 Mbits/sec

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

[  3] Server Report:
[  3]  0.0-60.0 sec   701 MBytes  97.9 Mbits/sec   0.010 ms 13125/512820 (2.6%)
[  3]  0.0-60.0 sec  1 datagrams received out-of-order

Ping from ExoGENI GPO VM to the ExoGENI WSU VM

60 packets transmitted, 60 received, 0% packet loss, time 59105ms
rtt min/avg/max/mdev = 22.520/22.772/25.357/0.377 ms

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

Collected: 2017-04-03

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   266 MBytes  37.2 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  6]  0.0-60.0 sec   181 MBytes  25.3 Mbits/sec
[  3]  0.0-60.1 sec   135 MBytes  18.9 Mbits/sec
[  5]  0.0-60.1 sec   146 MBytes  20.3 Mbits/sec
[  4]  0.0-60.1 sec   146 MBytes  20.4 Mbits/sec
[  7]  0.0-60.2 sec  86.1 MBytes  12.0 Mbits/sec
[SUM]  0.0-60.2 sec   694 MBytes  96.7 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[ 10]  0.0-60.0 sec  74.5 MBytes  10.4 Mbits/sec
[ 12]  0.0-60.0 sec  70.0 MBytes  9.78 Mbits/sec
[  5]  0.0-60.0 sec  58.9 MBytes  8.23 Mbits/sec
[  3]  0.0-60.1 sec  65.5 MBytes  9.15 Mbits/sec
[  6]  0.0-60.1 sec  79.9 MBytes  11.1 Mbits/sec
[  4]  0.0-60.2 sec  60.8 MBytes  8.46 Mbits/sec
[  8]  0.0-60.3 sec  85.2 MBytes  11.9 Mbits/sec
[ 11]  0.0-60.3 sec  59.9 MBytes  8.32 Mbits/sec
[  9]  0.0-60.5 sec  74.4 MBytes  10.3 Mbits/sec
[  7]  0.0-60.6 sec  67.1 MBytes  9.29 Mbits/sec
[SUM]  0.0-60.6 sec   696 MBytes  96.3 Mbits/sec

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

[  3] Server Report:
[  3]  0.0-60.0 sec   701 MBytes  98.0 Mbits/sec   0.020 ms 12934/512820 (2.5%)
[  3]  0.0-60.0 sec  1 datagrams received out-of-order

Ping from ExoGENI WSU VM to ExoGENI GPO VM

60 packets transmitted, 60 received, 0% packet loss, time 59109ms
rtt min/avg/max/mdev = 22.603/22.813/24.879/0.375 ms

EG-ST-5 Site Information

Various pages include stitching information for a site. Each of the following were verified for this site:

  1. To BE Verified that stitching VLANs and Device URN information exists in the WSU Aggregate page.

  1. To BE Verified that Delegated GENI Stitching VLANs for site are documented at the Delegated GENI Stitching VLANs.
  1. No longer possible for Stitching Computation Service logs to be reviewed.
  1. To BE Added site to the list of GENI Network Stitching Sites.
Last modified 3 years ago Last modified on 05/22/17 14:27:37