wiki:GeniNetworkStitchingConfirmationTestStatus/Clemson

Version 13 (modified by lnevers@bbn.com, 10 years ago) (diff)

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  1. Clemson University Stitching Confirmation Tests
    1. IG-ST-1 New Site to GPO IG topology
      1. Measurements
    2. IG-ST-2 New Site to GPO IG Loop topology
    3. IG-ST-3 IG-ST-3 New Site 3 node linear topology
    4. IG-ST-4 New Site to GPO EG interoperability
      1. Measurements
    5. IG-ST-5 Site Information
    6. IG-ST-6 New Site OpenFlow topology
      1. Measurements

Clemson 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.

IG-ST-1 New Site to GPO IG topology

The Clemson site advertises the following stitching details: 

<stitching xmlns="http://hpn.east.isi.edu/rspec/ext/stitch/0.1/" lastUpdateTime="2015-03-11T15:16:25Z" >
<aggregate id="urn:publicid:IDN+instageni.clemson.edu+authority+cm" url="https://www.instageni.clemson.edu:12369/protogeni/xmlrpc/am">
<aggregatetype>protogeni</aggregatetype>
<stitchingmode>chainANDTree</stitchingmode>
<scheduledservices>false</scheduledservices>
<negotiatedservices>false</negotiatedservices>
<lifetime id="life">
    <start type="time">2015-03-11T15:16:25Z</start>
    <end type="time">2015-03-11T15:16:25Z</end>
</lifetime>
<node id="urn:publicid:IDN+instageni.clemson.edu+node+procurve2">
  <port id="urn:publicid:IDN+instageni.clemson.edu+stitchport+procurve2:1.24.al2s">
    <capacity>1000000</capacity>
    <maximumReservableCapacity>1000000</maximumReservableCapacity>
    <minimumReservableCapacity>1000</minimumReservableCapacity>
    <granularity>1</granularity>
    <link id="urn:publicid:IDN+instageni.clemson.edu+interface+procurve2:1.24.al2s">
      <remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.atla.net.internet2.edu:eth5/2:clemson-ig</remoteLinkId>
      <trafficEngineeringMetric>10</trafficEngineeringMetric>
      <capacity>1000000</capacity>
      <maximumReservableCapacity>1000000</maximumReservableCapacity>
      <minimumReservableCapacity>1000</minimumReservableCapacity>
      <granularity>1</granularity>
      <switchingCapabilityDescriptor>
        <switchingcapType>l2sc</switchingcapType>
        <encodingType>ethernet</encodingType>
        <switchingCapabilitySpecificInfo>
         <switchingCapabilitySpecificInfo_L2sc>
          <interfaceMTU>1500</interfaceMTU>
          <vlanRangeAvailability>3560-3574</vlanRangeAvailability>
          <vlanTranslation>false</vlanTranslation>
         </switchingCapabilitySpecificInfo_L2sc>
        </switchingCapabilitySpecificInfo>
      </switchingCapabilityDescriptor>
    </link>
  </port>
</node>
</aggregate>
</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 ​IG-ST-1-al2s.rspec: 

$ stitcher.py createsliver IG-ST-1 IG-ST-1-al2s.rspec -o
11:17:06 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
11:17:07 INFO    : Reading slice IG-ST-1 credential...
11:17:07 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-1 expires on 2015-03-18 15:16:57 UTC
11:17:07 INFO    : Calling SCS...
11:17:09 INFO    : Multi-AM reservation will include resources from these aggregates:
11:17:09 INFO    : 	<Aggregate clemson-ig>
11:17:09 INFO    : 	<Aggregate gpo-ig>
11:17:09 INFO    : 	<Aggregate al2s>
11:17:09 INFO    : 	<Aggregate ion>
11:17:09 INFO    : Stitcher doing createsliver at <Aggregate clemson-ig>...
11:17:24 INFO    : ... Allocation at <Aggregate clemson-ig> complete.
11:17:24 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
11:17:39 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
11:17:39 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
11:17:43 INFO    : ... Allocation at <Aggregate al2s> complete.
11:17:43 INFO    : Stitcher doing createsliver at <Aggregate ion>...
11:18:28 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
11:18:28 INFO    : Pausing 30 seconds to let circuit become ready...
11:19:05 INFO    : Pausing 30 seconds to let circuit become ready...
11:19:43 INFO    : DCN circuit 156041 is ready at <Aggregate ion>
11:19:53 INFO    : ... Allocation at <Aggregate ion> complete.
11:19:53 INFO    : All aggregates are complete.
11:19:53 INFO    : Your resources expire at 2015-03-17T15:07:09 (UTC). 
11:19:53 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/Clemson/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 Clemson and GPO aggregate: 

$ readyToLogin.py IG-ST-1 --useSliceAggregates
....

ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 36410  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com
....
ig-clem's geni_status is: ready 
User lnevers logs in to ig-clem using:
	ssh -p 35642  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.instageni.clemson.edu

Measurements

Iperf InstaGENI GPO VM to InstaGENI Clemson VM (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-03-11

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]  0.0-60.1 sec  28.4 MBytes  3.96 Mbits/sec
[  7]  0.0-60.5 sec  22.2 MBytes  3.09 Mbits/sec
[  3]  0.0-60.5 sec  30.8 MBytes  4.26 Mbits/sec
[  6]  0.0-60.5 sec  32.2 MBytes  4.47 Mbits/sec
[  5]  0.0-60.7 sec  30.4 MBytes  4.20 Mbits/sec
[SUM]  0.0-60.7 sec   144 MBytes  19.9 Mbits/sec

Ten Clients 

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec  14.9 MBytes  2.08 Mbits/sec
[ 10]  0.0-60.3 sec  13.5 MBytes  1.88 Mbits/sec
[ 11]  0.0-60.3 sec  16.2 MBytes  2.26 Mbits/sec
[  6]  0.0-60.5 sec  19.9 MBytes  2.76 Mbits/sec
[  5]  0.0-60.8 sec  13.2 MBytes  1.83 Mbits/sec
[  4]  0.0-60.8 sec  14.4 MBytes  1.98 Mbits/sec
[  9]  0.0-61.0 sec  11.8 MBytes  1.62 Mbits/sec
[  8]  0.0-61.4 sec  14.1 MBytes  1.93 Mbits/sec
[  7]  0.0-61.6 sec  14.5 MBytes  1.97 Mbits/sec
[ 12]  0.0-62.0 sec  13.6 MBytes  1.84 Mbits/sec
[SUM]  0.0-62.0 sec   146 MBytes  19.8 Mbits/sec

Iperf InstaGENI GPO VM to InstaGENI Clemson 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 512811 datagrams
[  3] Server Report:
[  3]  0.0-60.0 sec   139 MBytes  19.5 Mbits/sec   0.114 ms 413542/512807 (81%)

Ping from InstaGENI GPO VM to the InstaGENI Clemson VM 

60 packets transmitted, 60 received, 0% packet loss, time 59111ms
rtt min/avg/max/mdev = 26.320/26.812/29.675/0.391 ms

Iperf InstaGENI Clemson VM to GPO InstaGENI VM (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-03-11

One Client_ 

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   142 MBytes  19.8 Mbits/sec

Five Clients 

[ ID] Interval       Transfer     Bandwidth
[  6]  0.0-60.1 sec  34.2 MBytes  4.78 Mbits/sec
[  5]  0.0-60.1 sec  25.9 MBytes  3.61 Mbits/sec
[  3]  0.0-60.2 sec  31.6 MBytes  4.40 Mbits/sec
[  4]  0.0-60.6 sec  25.6 MBytes  3.55 Mbits/sec
[  7]  0.0-60.7 sec  26.9 MBytes  3.72 Mbits/sec
[SUM]  0.0-60.7 sec   144 MBytes  19.9 Mbits/sec

Ten Clients 

[ ID] Interval       Transfer     Bandwidth
[  7]  0.0-60.2 sec  14.5 MBytes  2.02 Mbits/sec
[  6]  0.0-60.3 sec  14.8 MBytes  2.05 Mbits/sec
[  8]  0.0-60.4 sec  13.5 MBytes  1.88 Mbits/sec
[  3]  0.0-60.5 sec  18.6 MBytes  2.58 Mbits/sec
[  5]  0.0-60.9 sec  17.9 MBytes  2.46 Mbits/sec
[  4]  0.0-61.5 sec  13.6 MBytes  1.86 Mbits/sec
[ 12]  0.0-61.6 sec  15.0 MBytes  2.04 Mbits/sec
[ 11]  0.0-61.7 sec  8.12 MBytes  1.10 Mbits/sec
[  9]  0.0-61.8 sec  13.8 MBytes  1.87 Mbits/sec
[ 10]  0.0-62.4 sec  17.1 MBytes  2.30 Mbits/sec
[SUM]  0.0-62.4 sec   147 MBytes  19.8 Mbits/sec

Iperf InstaGENI Clemson 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 512808 datagrams
[  3] Server Report:
[  3]  0.0-60.2 sec   139 MBytes  19.4 Mbits/sec  12.853 ms 413449/512807 (81%)
[  3]  0.0-60.2 sec  1 datagrams received out-of-order

Ping from InstaGENI Clemson VM to GPO InstaGENI VM 

60 packets transmitted, 60 received, 0% packet loss, time 59062ms
rtt min/avg/max/mdev = 26.321/26.733/31.730/0.701 ms

IG-ST-2 New Site to GPO IG Loop topology

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

$ stitcher.py createsliver IG-ST-2 IG-ST-2.rspec -o
11:54:11 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
11:54:12 INFO    : Reading slice IG-ST-2 credential...
11:54:12 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-2 expires on 2015-03-18 15:54:11 UTC
11:54:12 INFO    : Calling SCS...
11:54:15 INFO    : Multi-AM reservation will include resources from these aggregates:
11:54:15 INFO    : 	<Aggregate clemson-ig>
11:54:15 INFO    : 	<Aggregate gpo-ig>
11:54:15 INFO    : 	<Aggregate al2s>
11:54:15 INFO    : 	<Aggregate ion>
11:54:15 INFO    : Stitcher doing createsliver at <Aggregate clemson-ig>...
11:54:31 INFO    : ... Allocation at <Aggregate clemson-ig> complete.
11:54:31 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
11:54:46 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
11:54:46 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
11:54:56 INFO    : ... Allocation at <Aggregate al2s> complete.
11:54:56 INFO    : Stitcher doing createsliver at <Aggregate ion>...
11:55:41 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
11:55:41 INFO    : Pausing 30 seconds to let circuit become ready...
11:56:20 INFO    : Pausing 30 seconds to let circuit become ready...
11:56:57 INFO    : DCN circuit 156071 is ready at <Aggregate ion>
11:56:57 INFO    : DCN circuit 156081 is ready at <Aggregate ion>
11:57:04 INFO    : ... Allocation at <Aggregate ion> complete.
11:57:04 INFO    : All aggregates are complete.
11:57:04 INFO    : Your resources expire at 2015-03-17T15:44:15 (UTC). 
11:57:04 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/Clemson/IG-ST-2-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice IG-ST-2 at 4 Aggregates (including 2 intermediate aggregate(s) not in the original request), creating 2 stitched link(s).

Determined login information at each Clemson and GPO aggregate: 

$ readyToLogin.py IG-ST-2 --useSliceAggregates
  ....
ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 36410  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com
....
ig-clem's geni_status is: ready 
User lnevers logs in to ig-clem using:
	ssh -p 36154  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.instageni.clemson.edu

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-2 -a gpo-ig -m "ping 10.10.4.2 -c 60 -q ;ping 192.168.4.2 -c 60 -q" 
1. Find login Info for hosts in slice IG-ST-2
2. Send command 'ping 10.10.4.2 -c 60 -q ;ping 192.168.4.2 -c 60 -q' to ig-gpo

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 59106ms
rtt min/avg/max/mdev = 26.389/27.190/52.964/3.438 ms
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 59108ms
rtt min/avg/max/mdev = 26.451/27.130/52.943/3.369 ms
... Done with command 'ping 10.10.4.2 -c 60 -q ;ping 192.168.4.2 -c 60 -q' at ig-gpo

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

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

$ stitcher.py createsliver IG-ST-3 IG-ST-3.rspec -o
12:25:34 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
12:25:35 INFO    : Reading slice IG-ST-3 credential...
12:25:35 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-3 expires on 2015-03-18 16:25:32 UTC
12:25:35 INFO    : Calling SCS...
12:25:41 INFO    : Multi-AM reservation will include resources from these aggregates:
12:25:41 INFO    : 	<Aggregate ukypks2-ig>
12:25:41 INFO    : 	<Aggregate gpo-ig>
12:25:41 INFO    : 	<Aggregate clemson-ig>
12:25:41 INFO    : 	<Aggregate al2s>
12:25:41 INFO    : 	<Aggregate ion>
12:25:41 INFO    : Stitcher doing createsliver at <Aggregate ukypks2-ig>...
12:25:58 INFO    : ... Allocation at <Aggregate ukypks2-ig> complete.
12:25:58 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
12:26:18 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
12:26:18 INFO    : Stitcher doing createsliver at <Aggregate clemson-ig>...
12:26:33 INFO    : ... Allocation at <Aggregate clemson-ig> complete.
12:26:34 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
12:26:36 ERROR   :  {'output': 'Exception: requested VLAN unavailable: sdn-sw.atla.net.internet2.edu,eth15/1 VLAN=3995', 'code': {'geni_code': 24}}
12:26:36 INFO    : Will put <Aggregate al2s> back in the pool to allocate. Got: VLAN was unavailable. Retry <Aggregate al2s> 2nd time with <Hop u'urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.atla.net.internet2.edu:eth15/1:*' on path u'link1'> new suggested 3962 (not 3995)
12:26:36 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


12:27:06 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
12:27:11 INFO    : ... Allocation at <Aggregate al2s> complete.
12:27:11 INFO    : Stitcher doing createsliver at <Aggregate ion>...
12:27:57 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
12:27:57 INFO    : Pausing 30 seconds to let circuit become ready...
12:28:34 INFO    : Pausing 30 seconds to let circuit become ready...
12:29:12 WARNING : sliverstatus: 156111 is (still) failed at <Aggregate ion>. Delete and retry.
12:29:12 WARNING : sliverstatus: 156121 is (still) failed at <Aggregate ion>. Delete and retry.
12:29:12 WARNING :   Status had error message: VLAN cancelled by rollback from contingent failure
12:29:12 INFO    : Doing deletesliver at <Aggregate ion>...
12:29:17 WARNING : <Aggregate ion> says requested VLAN was unavailable at <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.atla:xe-0/3/0:al2s' on path u'link'>
12:29:17 INFO    : Will put <Aggregate ion> back in the pool to allocate. Got: VLAN was unavailable. Retry <Aggregate ion> 2nd time with <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.atla:xe-0/3/0:al2s' on path u'link'> new suggested 3988 (not 3940)
12:29:17 INFO    : Pausing for 600 seconds for Aggregates to free up resources...


12:39:17 INFO    : Stitcher doing createsliver at <Aggregate ion>...
12:40:03 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
12:40:03 INFO    : Pausing 30 seconds to let circuit become ready...
12:40:40 INFO    : Pausing 30 seconds to let circuit become ready...
12:41:17 WARNING : sliverstatus: 156131 is (still) failed at <Aggregate ion>. Delete and retry.
12:41:17 WARNING : sliverstatus: 156141 is (still) failed at <Aggregate ion>. Delete and retry.
12:41:17 WARNING :   Status had error message: VLAN cancelled by rollback from contingent failure
12:41:17 INFO    : Doing deletesliver at <Aggregate ion>...
12:41:23 WARNING : <Aggregate ion> says requested VLAN was unavailable at <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.atla:xe-0/3/0:al2s' on path u'link'>
12:41:23 INFO    : Will put <Aggregate ion> back in the pool to allocate. Got: VLAN was unavailable. Retry <Aggregate ion> 3rd time with <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.atla:xe-0/3/0:al2s' on path u'link'> new suggested 3974 (not 3988)
12:41:23 INFO    : Pausing for 600 seconds for Aggregates to free up resources...


12:51:23 INFO    : Stitcher doing createsliver at <Aggregate ion>...
12:52:25 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
12:52:25 INFO    : Pausing 30 seconds to let circuit become ready...
12:53:02 INFO    : Pausing 30 seconds to let circuit become ready...
12:53:39 WARNING : sliverstatus: 156171 is (still) failed at <Aggregate ion>. Delete and retry.
12:53:39 WARNING : sliverstatus: 156181 is (still) failed at <Aggregate ion>. Delete and retry.
12:53:39 WARNING :   Status had error message: VLAN cancelled by rollback from contingent failure
12:53:39 INFO    : Doing deletesliver at <Aggregate ion>...
12:53:45 WARNING : <Aggregate ion> says requested VLAN was unavailable at <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.atla:xe-0/3/0:al2s' on path u'link'>
12:53:45 WARNING : Stitching failed but will retry: Circuit reservation failed at <Aggregate ion>. Try again from the SCS. (Error: Too many failures to find a VLAN tag (<Aggregate ion> reports selected VLAN is unavailable for <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.atla:xe-0/3/0:al2s' on path u'link'>: Sliver status for circuit 156171 was (still): failed: VLAN PCE(PCE_CREATE_FAILED): 'There are no VLANs available on link ion.internet2.edu:rtr.atla:xe-0/3/0:al2s  on reservation ion.internet2.edu-156171 in VLAN PCE'.
Sliver status for circuit 156181 was (still): failed: VLAN cancelled by rollback from contingent failure))
12:53:45 INFO    : Deleting existing reservations...
12:53:45 INFO    : Doing deletesliver at <Aggregate ukypks2-ig>...
12:53:50 INFO    : Deleted reservation at <Aggregate ukypks2-ig>.
12:53:50 INFO    : Doing deletesliver at <Aggregate gpo-ig>...
12:53:52 INFO    : Deleted reservation at <Aggregate gpo-ig>.
12:53:52 INFO    : Doing deletesliver at <Aggregate clemson-ig>...
12:53:54 INFO    : Deleted reservation at <Aggregate clemson-ig>.
12:53:54 INFO    : Doing deletesliver at <Aggregate al2s>...
12:55:28 INFO    : Deleted reservation at <Aggregate al2s>.
12:55:28 INFO    : Calling SCS for the 2nd time...
12:55:32 INFO    : Pausing for 600 seconds for Aggregates to free up resources...


13:05:32 INFO    : Multi-AM reservation will include resources from these aggregates:
13:05:32 INFO    : 	<Aggregate ukypks2-ig>
13:05:32 INFO    : 	<Aggregate gpo-ig>
13:05:32 INFO    : 	<Aggregate clemson-ig>
13:05:32 INFO    : 	<Aggregate al2s>
13:05:32 INFO    : 	<Aggregate ion>
13:05:32 INFO    : Stitcher doing createsliver at <Aggregate ukypks2-ig>...
13:05:49 INFO    : ... Allocation at <Aggregate ukypks2-ig> complete.
13:05:49 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
13:06:04 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
13:06:04 INFO    : Stitcher doing createsliver at <Aggregate clemson-ig>...
13:06:21 INFO    : ... Allocation at <Aggregate clemson-ig> complete.
13:06:21 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
13:06:26 INFO    : ... Allocation at <Aggregate al2s> complete.
13:06:26 INFO    : Stitcher doing createsliver at <Aggregate ion>...
13:07:11 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
13:07:11 INFO    : Pausing 30 seconds to let circuit become ready...
13:07:48 INFO    : Pausing 30 seconds to let circuit become ready...
13:08:27 INFO    : DCN circuit 156201 is ready at <Aggregate ion>
13:08:27 INFO    : DCN circuit 156191 is ready at <Aggregate ion>
13:08:34 INFO    : ... Allocation at <Aggregate ion> complete.
13:08:34 INFO    : All aggregates are complete.
13:08:34 INFO    : Your resources expire at 2015-03-17T16:55:32 (UTC). 
13:08:34 INFO    : Saved combined reservation RSpec at 5 AMs to file '/home/lnevers/gcf-test/stitch-test/Clemson/IG-ST-3-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice IG-ST-3 at 5 Aggregates (including 2 intermediate aggregate(s) not in the original request), creating 2 stitched link(s).

Determined login information the Clemson host: 

$ readyToLogin.py IG-ST-3 -a clemson-ig
  ....
ig-clem's geni_status is: ready 
User lnevers logs in to ig-clem using:
	ssh -p 36154  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.instageni.clemson.edu

Login to the Clemson host and ping each remote: 

#ping GPO IG 
lnevers@ig-clem:~$ 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 59109ms
rtt min/avg/max/mdev = 26.360/26.877/35.646/1.166 ms

# UKYPKS2 IG
lnevers@ig-clem:~$ 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, 60 received, 0% packet loss, time 59102ms
rtt min/avg/max/mdev = 16.292/16.564/16.848/0.143 ms

IG-ST-4 New Site to GPO EG interoperability

Create a slice and then create the stitched slivers with the 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. 

$ stitcher.py createsliver IG-ST-4 IG-ST-4.rspec -o 
16:54:51 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
16:54:51 INFO    : Reading slice IG-ST-4 credential...
16:54:51 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-4 expires on 2015-03-18 17:29:53 UTC
16:54:51 INFO    : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc
16:54:51 INFO    : Calling SCS...
16:54:54 INFO    : Multi-AM reservation will include resources from these aggregates:
16:54:54 INFO    : 	<Aggregate clemson-ig>
16:54:54 INFO    : 	<Aggregate al2s>
16:54:54 INFO    : 	<Aggregate gpo-eg>
16:54:54 INFO    : 	<Aggregate ion>
16:54:54 INFO    : Stitcher doing createsliver at <Aggregate clemson-ig>...
16:55:09 INFO    : ... Allocation at <Aggregate clemson-ig> complete.
16:55:09 INFO    : Stitcher doing createsliver at <Aggregate gpo-eg>...
16:55:30 INFO    : ... Allocation at <Aggregate gpo-eg> complete.
16:55:30 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
16:55:34 INFO    : ... Allocation at <Aggregate al2s> complete.
16:55:35 INFO    : Stitcher doing createsliver at <Aggregate ion>...
16:56:19 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
16:56:19 INFO    : Pausing 30 seconds to let circuit become ready...
16:56:56 INFO    : DCN circuit 156301 is ready at <Aggregate ion>
16:57:04 INFO    : ... Allocation at <Aggregate ion> complete.
16:57:04 INFO    : All aggregates are complete.
16:57:04 INFO    : Your resources expire at 2015-03-17T20:44:54 (UTC). 
16:57:04 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/Clemson/IG-ST-4-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice IG-ST-4 at 4 Aggregates (including 2 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).

Determined login information at each Clemson and GPO aggregate: 

$ readyToLogin.py IG-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
  ....
ig-clem's geni_status is: ready
 
User lnevers logs in to ig-clem using:
	ssh -p 36154  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.instageni.clemson.edu

Measurements

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

Collected: 2015-03-12

One Client 

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   139 MBytes  19.4 Mbits/sec

Five Clients 

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-60.3 sec  27.9 MBytes  3.88 Mbits/sec
[  5]  0.0-60.4 sec  28.8 MBytes  3.99 Mbits/sec
[  3]  0.0-60.5 sec  28.6 MBytes  3.97 Mbits/sec
[  7]  0.0-60.6 sec  28.9 MBytes  4.00 Mbits/sec
[  6]  0.0-60.8 sec  27.8 MBytes  3.83 Mbits/sec
[SUM]  0.0-60.8 sec   142 MBytes  19.6 Mbits/sec

Ten Clients 

[ ID] Interval       Transfer     Bandwidth
[  9]  0.0-60.1 sec  13.1 MBytes  1.83 Mbits/sec
[  3]  0.0-60.1 sec  12.5 MBytes  1.74 Mbits/sec
[  4]  0.0-60.2 sec  17.6 MBytes  2.46 Mbits/sec
[ 10]  0.0-60.5 sec  14.2 MBytes  1.98 Mbits/sec
[  7]  0.0-60.5 sec  14.4 MBytes  1.99 Mbits/sec
[  5]  0.0-60.8 sec  14.1 MBytes  1.95 Mbits/sec
[ 11]  0.0-61.1 sec  14.8 MBytes  2.02 Mbits/sec
[  8]  0.0-61.1 sec  15.2 MBytes  2.09 Mbits/sec
[ 12]  0.0-61.2 sec  17.5 MBytes  2.40 Mbits/sec
[  6]  0.0-62.1 sec  11.0 MBytes  1.49 Mbits/sec
[SUM]  0.0-62.1 sec   144 MBytes  19.5 Mbits/sec

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

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   719 MBytes   101 Mbits/sec
[  3] Sent 512818 datagrams
[  3] Server Report:
[  3]  0.0-60.5 sec   140 MBytes  19.5 Mbits/sec   0.064 ms 412748/512814 (80%)
[  3]  0.0-60.5 sec  1 datagrams received out-of-order

Ping from ExoGENI GPO VM to the InstaGENI Clemson VM 

60 packets transmitted, 60 received, 0% packet loss, time 59095ms
rtt min/avg/max/mdev = 27.160/39.012/157.033/34.185 ms

Iperf InstaGENI Clemson VM to ExoGENI GPO VM (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-03-12

One Client_ 

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   138 MBytes  19.3 Mbits/sec

Five Clients 

[ ID] Interval       Transfer     Bandwidth
[  7]  0.0-60.0 sec  25.9 MBytes  3.62 Mbits/sec
[  4]  0.0-60.1 sec  45.8 MBytes  6.38 Mbits/sec
[  6]  0.0-60.1 sec  20.1 MBytes  2.81 Mbits/sec
[  5]  0.0-60.5 sec  27.6 MBytes  3.83 Mbits/sec
[  3]  0.0-61.0 sec  25.2 MBytes  3.47 Mbits/sec
[SUM]  0.0-61.0 sec   145 MBytes  19.9 Mbits/sec

Ten Clients 

[ ID] Interval       Transfer     Bandwidth
[ 12]  0.0-60.1 sec  13.8 MBytes  1.92 Mbits/sec
[  3]  0.0-60.3 sec  15.4 MBytes  2.14 Mbits/sec
[  9]  0.0-60.5 sec  12.4 MBytes  1.72 Mbits/sec
[ 11]  0.0-60.8 sec  18.1 MBytes  2.50 Mbits/sec
[  7]  0.0-60.8 sec  15.9 MBytes  2.19 Mbits/sec
[  8]  0.0-60.9 sec  18.8 MBytes  2.58 Mbits/sec
[ 10]  0.0-61.0 sec  15.2 MBytes  2.10 Mbits/sec
[  4]  0.0-61.2 sec  12.0 MBytes  1.65 Mbits/sec
[  5]  0.0-61.2 sec  13.9 MBytes  1.90 Mbits/sec
[  6]  0.0-61.6 sec  10.4 MBytes  1.41 Mbits/sec
[SUM]  0.0-61.6 sec   146 MBytes  19.9 Mbits/sec

Iperf InstaGENI Clemson VM to ExoGENI GPO 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 512805 datagrams
[  3] Server Report:
[  3]  0.0-60.2 sec   139 MBytes  19.4 Mbits/sec  14.642 ms 413556/512803 (81%)
[  3]  0.0-60.2 sec  1 datagrams received out-of-order

Ping from InstaGENI Clemson VM to ExoGENI GPO VM 

60 packets transmitted, 60 received, 0% packet loss, time 59095ms
rtt min/avg/max/mdev = 27.241/27.816/28.728/0.337 ms

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 ​Clemson Aggregate page.

  1. Verified that Delegated GENI Stitching VLANs for site are documented at the ​Delegated GENI Stitching VLANs.
  1. Stitching Computation Service logs were reviewed while testing stitching to this site, no issues found.
  1. TO be Added site to the list of 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 ​IG-ST-6.rspec: 

$ stitcher.py createsliver IG-ST-6 IG-ST-6.rspec -o
15:37:19 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
15:37:20 INFO    : Reading slice IG-ST-6 credential...
15:37:24 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-6 expires on 2015-03-30 00:00:00 UTC
15:37:24 INFO    : Using SCS at https://nutshell.maxgigapop.net:8443/geni/xmlrpc
15:37:24 INFO    : Calling SCS...
15:37:27 INFO    : Multi-AM reservation will include resources from these aggregates:
15:37:27 INFO    : 	<Aggregate clemson-ig>
15:37:27 INFO    : 	<Aggregate gpo-ig>
15:37:27 INFO    : 	<Aggregate al2s>
15:37:27 INFO    : 	<Aggregate ion>
15:37:27 INFO    : Stitcher doing createsliver at <Aggregate clemson-ig>...
15:37:43 INFO    : ... Allocation at <Aggregate clemson-ig> complete.
15:37:43 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
15:37:58 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
15:37:58 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
15:38:02 INFO    : ... Allocation at <Aggregate al2s> complete.
15:38:02 INFO    : Stitcher doing createsliver at <Aggregate ion>...
15:38:48 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
15:38:48 INFO    : Pausing 30 seconds to let circuit become ready...
15:39:25 INFO    : DCN circuit 156271 is ready at <Aggregate ion>
15:39:32 INFO    : ... Allocation at <Aggregate ion> complete.
15:39:32 INFO    : All aggregates are complete.
15:39:32 INFO    : Your resources expire at 2015-03-29T19:27:27 (UTC). 
15:39:32 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/Clemson/IG-ST-6-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice IG-ST-6 at 4 Aggregates (including 2 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).

Determined login information at each Clemson and GPO aggregate: 

$ readyToLogin.py IG-ST-6 --useSliceAggregates
  ....
ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 35386  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com
  ....
ig-clem's geni_status is: ready 
User lnevers logs in to ig-clem using:
	ssh -p 37434  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.instageni.clemson.edu

Measurements

Iperf InstaGENI GPO VM to InstaGENI Clemson VM (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-03-11

One Client 

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.6 sec   141 MBytes  19.5 Mbits/sec

Five Clients 

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-59.7 sec  26.4 MBytes  3.70 Mbits/sec
[  6]  0.0-60.4 sec  25.9 MBytes  3.59 Mbits/sec
[  3]  0.0-61.4 sec  24.0 MBytes  3.28 Mbits/sec
[  5]  0.0-61.6 sec  31.0 MBytes  4.22 Mbits/sec
[  7]  0.0-61.7 sec  36.0 MBytes  4.89 Mbits/sec
[SUM]  0.0-61.7 sec   143 MBytes  19.5 Mbits/sec

Ten Clients 

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-59.6 sec  14.8 MBytes  2.08 Mbits/sec
[  9]  0.0-60.3 sec  12.9 MBytes  1.79 Mbits/sec
[ 10]  0.0-60.4 sec  15.6 MBytes  2.17 Mbits/sec
[  8]  0.0-60.5 sec  18.6 MBytes  2.58 Mbits/sec
[  5]  0.0-60.5 sec  17.5 MBytes  2.43 Mbits/sec
[ 11]  0.0-60.8 sec  15.8 MBytes  2.17 Mbits/sec
[  6]  0.0-60.8 sec  11.6 MBytes  1.60 Mbits/sec
[  3]  0.0-61.5 sec  15.8 MBytes  2.15 Mbits/sec
[  7]  0.0-61.6 sec  12.0 MBytes  1.64 Mbits/sec
[ 12]  0.0-61.7 sec  11.0 MBytes  1.50 Mbits/sec
[SUM]  0.0-61.7 sec   146 MBytes  19.8 Mbits/sec

Iperf InstaGENI GPO VM to InstaGENI Clemson 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 512808 datagrams
[  3] Server Report:
[  3]  0.0-59.9 sec   139 MBytes  19.4 Mbits/sec   0.105 ms 413803/512803 (81%)
[  3]  0.0-59.9 sec  72 datagrams received out-of-order

Ping from InstaGENI GPO VM to InstaGENI Clemson VM 

60 packets transmitted, 60 received, 0% packet loss, time 59091ms
rtt min/avg/max/mdev = 26.967/41.718/384.990/65.599 ms

Iperf InstaGENI Clemson VM to InstaGENI GPO VM (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-03-11

One Client 

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-61.2 sec   140 MBytes  19.1 Mbits/sec

Five Clients 

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-59.8 sec  25.6 MBytes  3.59 Mbits/sec
[  7]  0.0-61.1 sec  26.9 MBytes  3.69 Mbits/sec
[  4]  0.0-61.1 sec  32.1 MBytes  4.41 Mbits/sec
[  6]  0.0-61.3 sec  32.6 MBytes  4.46 Mbits/sec
[  5]  0.0-61.5 sec  25.1 MBytes  3.43 Mbits/sec
[SUM]  0.0-61.5 sec   142 MBytes  19.4 Mbits/sec

Ten Clients 

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-59.0 sec  18.4 MBytes  2.61 Mbits/sec
[  9]  0.0-59.8 sec  14.5 MBytes  2.04 Mbits/sec
[ 10]  0.0-59.9 sec  14.2 MBytes  2.00 Mbits/sec
[  6]  0.0-60.4 sec  10.0 MBytes  1.39 Mbits/sec
[  7]  0.0-60.5 sec  19.4 MBytes  2.69 Mbits/sec
[  8]  0.0-60.5 sec  14.6 MBytes  2.03 Mbits/sec
[ 12]  0.0-60.5 sec  13.4 MBytes  1.86 Mbits/sec
[  4]  0.0-60.7 sec  13.9 MBytes  1.92 Mbits/sec
[ 11]  0.0-61.0 sec  14.4 MBytes  1.98 Mbits/sec
[  5]  0.0-61.7 sec  12.0 MBytes  1.63 Mbits/sec
[SUM]  0.0-61.7 sec   145 MBytes  19.7 Mbits/sec

Iperf InstaGENI Clemson VM to InstaGENI GPO 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 512803 datagrams
[  3] Server Report:
[  3]  0.0-60.2 sec   139 MBytes  19.4 Mbits/sec  13.059 ms 413616/512761 (81%)
[  3]  0.0-60.2 sec  50 datagrams received out-of-order

Ping from InstaGENI Clemson VM to InstaGENI GPO VM 

60 packets transmitted, 60 received, 0% packet loss, time 59098ms
rtt min/avg/max/mdev = 27.012/32.284/198.682/24.080 ms
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