wiki:GeniNetworkStitchingConfirmationTestStatus/GATech

Georgia Tech 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 GATech site advertises the following stitching details:

<stitching xmlns="http://hpn.east.isi.edu/rspec/ext/stitch/0.1/" lastUpdateTime="2015-03-11T15:24:55Z" >
<aggregate id="urn:publicid:IDN+instageni.rnoc.gatech.edu+authority+cm" url="https://www.instageni.rnoc.gatech.edu:12369/protogeni/xmlrpc/am">
<aggregatetype>protogeni</aggregatetype>
<stitchingmode>chainANDTree</stitchingmode>
<scheduledservices>false</scheduledservices>
<negotiatedservices>false</negotiatedservices>
<lifetime id="life">
    <start type="time">2015-03-11T15:24:55Z</start>
    <end type="time">2015-03-11T15:24:55Z</end>
</lifetime>
<node id="urn:publicid:IDN+instageni.rnoc.gatech.edu+node+procurve2">
  <port id="urn:publicid:IDN+instageni.rnoc.gatech.edu+stitchport+procurve2:1.24.al2s">
    <capacity>1000000</capacity>
    <maximumReservableCapacity>1000000</maximumReservableCapacity>
    <minimumReservableCapacity>1000</minimumReservableCapacity>
    <granularity>1</granularity>
    <link id="urn:publicid:IDN+instageni.rnoc.gatech.edu+interface+procurve2:1.24.al2s">
      <remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.atla.net.internet2.edu:eth5/2:gatech-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>3520-3534</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 createsliver IG-ST-1 ./IG-ST-1-al2s.rspec 
10:50:52 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
10:50:52 INFO    : Reading slice IG-ST-1 credential...
10:50:52 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-1 expires on 2015-03-19 00:00:00 UTC
10:50:52 INFO    : Calling SCS...
10:50:55 INFO    : Multi-AM reservation will include resources from these aggregates:
10:50:55 INFO    : 	<Aggregate gpo-ig>
10:50:55 INFO    : 	<Aggregate al2s>
10:50:55 INFO    : 	<Aggregate gatech-ig>
10:50:55 INFO    : 	<Aggregate ion>
10:50:55 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
10:51:22 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
10:51:22 INFO    : Stitcher doing createsliver at <Aggregate gatech-ig>...
10:51:37 INFO    : ... Allocation at <Aggregate gatech-ig> complete.
10:51:37 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
10:51:41 INFO    : ... Allocation at <Aggregate al2s> complete.
10:51:41 INFO    : Stitcher doing createsliver at <Aggregate ion>...
10:52:26 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
10:52:26 INFO    : Pausing 30 seconds to let circuit become ready...
10:53:03 INFO    : DCN circuit 156741 is ready at <Aggregate ion>
10:53:13 INFO    : ... Allocation at <Aggregate ion> complete.
10:53:13 INFO    : All aggregates are complete.
10:53:13 INFO    : Your resources expire at 2015-03-18T14:40:55 (UTC). 
10:53:13 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/GATech/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 GATech 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 32058  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.instageni.gpolab.bbn.com
....
ig-ga's geni_status is: ready 
User lnevers logs in to ig-ga using:
	ssh -p 32570  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.rnoc.gatech.edu

Measurements

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

Collected: 2015-03-16

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.2 sec   142 MBytes  19.8 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-60.0 sec  22.2 MBytes  3.11 Mbits/sec
[  7]  0.0-60.1 sec  21.2 MBytes  2.96 Mbits/sec
[  3]  0.0-60.2 sec  34.1 MBytes  4.75 Mbits/sec
[  6]  0.0-60.6 sec  36.6 MBytes  5.07 Mbits/sec
[  5]  0.0-61.0 sec  29.8 MBytes  4.09 Mbits/sec
[SUM]  0.0-61.0 sec   144 MBytes  19.8 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-60.3 sec  15.9 MBytes  2.21 Mbits/sec
[  3]  0.0-60.6 sec  14.8 MBytes  2.04 Mbits/sec
[ 12]  0.0-60.7 sec  17.4 MBytes  2.40 Mbits/sec
[  8]  0.0-60.7 sec  12.0 MBytes  1.66 Mbits/sec
[ 10]  0.0-60.8 sec  15.1 MBytes  2.09 Mbits/sec
[ 11]  0.0-60.9 sec  14.6 MBytes  2.02 Mbits/sec
[  5]  0.0-60.9 sec  16.1 MBytes  2.22 Mbits/sec
[  7]  0.0-61.0 sec  16.8 MBytes  2.30 Mbits/sec
[  9]  0.0-61.7 sec  8.12 MBytes  1.10 Mbits/sec
[  6]  0.0-62.1 sec  16.0 MBytes  2.16 Mbits/sec
[SUM]  0.0-62.1 sec   147 MBytes  19.8 Mbits/sec

Iperf InstaGENI GPO VM to InstaGENI GATech 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 512776 datagrams
[  3] Server Report:
[  3]  0.0-60.2 sec   139 MBytes  19.4 Mbits/sec  14.417 ms 413465/512773 (81%)
[  3]  0.0-60.2 sec  1 datagrams received out-of-order

Ping from InstaGENI GPO VM to the InstaGENI GATech VM

60 packets transmitted, 60 received, 0% packet loss, time 59106ms
rtt min/avg/max/mdev = 24.492/24.865/30.940/0.846 ms

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

Collected: 2015-03-16

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.1 sec   141 MBytes  19.7 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  7]  0.0-60.1 sec  27.4 MBytes  3.82 Mbits/sec
[  5]  0.0-60.2 sec  24.5 MBytes  3.41 Mbits/sec
[  6]  0.0-60.4 sec  31.9 MBytes  4.43 Mbits/sec
[  3]  0.0-60.6 sec  33.0 MBytes  4.57 Mbits/sec
[  4]  0.0-60.7 sec  27.9 MBytes  3.85 Mbits/sec
[SUM]  0.0-60.7 sec   145 MBytes  20.0 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.1 sec  15.0 MBytes  2.09 Mbits/sec
[  7]  0.0-60.2 sec  22.0 MBytes  3.07 Mbits/sec
[  4]  0.0-60.8 sec  12.6 MBytes  1.74 Mbits/sec
[  6]  0.0-60.8 sec  9.38 MBytes  1.29 Mbits/sec
[ 11]  0.0-61.2 sec  11.5 MBytes  1.58 Mbits/sec
[ 12]  0.0-61.3 sec  12.9 MBytes  1.76 Mbits/sec
[  5]  0.0-61.4 sec  18.6 MBytes  2.54 Mbits/sec
[ 10]  0.0-61.5 sec  12.9 MBytes  1.76 Mbits/sec
[  8]  0.0-61.8 sec  21.1 MBytes  2.87 Mbits/sec
[  9]  0.0-62.0 sec  11.2 MBytes  1.52 Mbits/sec
[SUM]  0.0-62.0 sec   147 MBytes  19.9 Mbits/sec

Iperf InstaGENI GATech 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 512807 datagrams
[  3] Server Report:
[  3]  0.0-60.1 sec   139 MBytes  19.4 Mbits/sec   4.527 ms 413531/512804 (81%)
[  3]  0.0-60.1 sec  1 datagrams received out-of-order

Ping from InstaGENI GATech VM to GPO InstaGENI VM

60 packets transmitted, 60 received, 0% packet loss, time 59107ms
rtt min/avg/max/mdev = 24.534/24.785/25.139/0.187 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 createsliver IG-ST-2 ./IG-ST-2.rspec 
15:44:54 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
15:44:54 INFO    : Reading slice IG-ST-2 credential...
15:44:55 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-2 expires on 2015-03-19 00:00:00 UTC
15:44:55 INFO    : Calling SCS...
15:45:02 INFO    : Multi-AM reservation will include resources from these aggregates:
15:45:02 INFO    : 	<Aggregate gpo-ig>
15:45:02 INFO    : 	<Aggregate al2s>
15:45:02 INFO    : 	<Aggregate gatech-ig>
15:45:02 INFO    : 	<Aggregate ion>
15:45:03 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
15:45:20 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
15:45:20 INFO    : Stitcher doing createsliver at <Aggregate gatech-ig>...
15:45:37 INFO    : ... Allocation at <Aggregate gatech-ig> complete.
15:45:37 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
15:45:44 INFO    : ... Allocation at <Aggregate al2s> complete.
15:45:44 INFO    : Stitcher doing createsliver at <Aggregate ion>...
15:46:30 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
15:46:30 INFO    : Pausing 30 seconds to let circuit become ready...
15:47:10 INFO    : Pausing 30 seconds to let circuit become ready...
15:47:47 INFO    : DCN circuit 156771 is ready at <Aggregate ion>
15:47:47 INFO    : DCN circuit 156781 is ready at <Aggregate ion>
15:47:54 INFO    : ... Allocation at <Aggregate ion> complete.
15:47:54 INFO    : All aggregates are complete.
15:47:54 INFO    : Your resources expire at 2015-03-18T19:35:02 (UTC). 
15:47:54 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/GATech/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 GATech 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 35642  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com
  ....
ig-ga's geni_status is: changing 
User lnevers logs in to ig-ga using:
	ssh -p 32570  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.rnoc.gatech.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 59103ms
rtt min/avg/max/mdev = 24.348/25.062/48.719/3.098 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 59099ms
rtt min/avg/max/mdev = 24.168/25.012/48.820/3.114 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 createsliver IG-ST-3 ./IG-ST-3.rspec 
15:45:06 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
15:45:07 INFO    : Reading slice IG-ST-3 credential...
15:45:07 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-3 expires on 2015-03-19 00:00:00 UTC
15:45:07 INFO    : Calling SCS...
15:45:09 INFO    : Multi-AM reservation will include resources from these aggregates:
15:45:09 INFO    : 	<Aggregate cwru-ig>
15:45:09 INFO    : 	<Aggregate gpo-ig>
15:45:09 INFO    : 	<Aggregate al2s>
15:45:09 INFO    : 	<Aggregate gatech-ig>
15:45:09 INFO    : 	<Aggregate ion>
15:45:09 INFO    : Stitcher doing createsliver at <Aggregate cwru-ig>...
15:45:27 INFO    : ... Allocation at <Aggregate cwru-ig> complete.
15:45:27 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
15:45:47 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
15:45:47 INFO    : Stitcher doing createsliver at <Aggregate gatech-ig>...
15:46:04 INFO    : ... Allocation at <Aggregate gatech-ig> complete.
15:46:04 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
15:46:15 INFO    : ... Allocation at <Aggregate al2s> complete.
15:46:15 INFO    : Stitcher doing createsliver at <Aggregate ion>...
15:47:00 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
15:47:00 INFO    : Pausing 30 seconds to let circuit become ready...
15:47:37 INFO    : DCN circuit 156791 is ready at <Aggregate ion>
15:47:45 INFO    : ... Allocation at <Aggregate ion> complete.
15:47:45 INFO    : All aggregates are complete.
15:47:45 INFO    : Your resources expire at 2015-03-18T19:35:09 (UTC). 
15:47:45 INFO    : Saved combined reservation RSpec at 5 AMs to file '/home/lnevers/gcf-test/stitch-test/GATech/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).
lnevers@scorpia:~/gcf-2.9-pre1/stitch-test/GATech$ 

Determined login information the GATech host:

$ readyToLogin.py IG-ST-3 -a gatech-ig
  ....
ig-ga's geni_status is: notready 
User lnevers logs in to ig-ga using:
	ssh -p 33082  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc2.instageni.rnoc.gatech.edu

Login to the GATech host and ping each remote:

#ping GPO IG 
lnevers@ig-ga:~$ 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 59098ms
rtt min/avg/max/mdev = 24.358/25.078/50.224/3.303 ms

# CWRU IG
lnevers@ig-ga:~$ 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 59105ms
rtt min/avg/max/mdev = 23.575/24.245/47.308/3.027 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 createsliver IG-ST-4 ./IG-ST-4.rspec 
16:06:46 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
16:06:46 INFO    : Reading slice IG-ST-4 credential...
16:06:47 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-4 expires on 2015-03-19 00:00:00 UTC
16:06:47 INFO    : Calling SCS...
16:06:49 INFO    : Multi-AM reservation will include resources from these aggregates:
16:06:49 INFO    : 	<Aggregate gatech-ig>
16:06:49 INFO    : 	<Aggregate al2s>
16:06:49 INFO    : 	<Aggregate gpo-eg>
16:06:49 INFO    : 	<Aggregate ion>
16:06:49 INFO    : Stitcher doing createsliver at <Aggregate gatech-ig>...
16:07:07 INFO    : ... Allocation at <Aggregate gatech-ig> complete.
16:07:08 INFO    : Stitcher doing createsliver at <Aggregate gpo-eg>...
16:07:30 INFO    : ... Allocation at <Aggregate gpo-eg> complete.
16:07:30 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
16:07:35 INFO    : ... Allocation at <Aggregate al2s> complete.
16:07:35 INFO    : Stitcher doing createsliver at <Aggregate ion>...
16:08:20 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
16:08:20 INFO    : Pausing 30 seconds to let circuit become ready...
16:08:58 INFO    : Pausing 30 seconds to let circuit become ready...
16:09:37 INFO    : DCN circuit 156801 is ready at <Aggregate ion>
16:09:46 INFO    : ... Allocation at <Aggregate ion> complete.
16:09:46 INFO    : All aggregates are complete.
16:09:46 INFO    : Your resources expire at 2015-03-18T19:56:49 (UTC). 
16:09:46 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/GATech/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 GATech 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@192.1.242.12
  ....
ig-ga's geni_status is: ready 
User lnevers logs in to ig-ga using:
	ssh -p 33082  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.instageni.rnoc.gatech.edu

Measurements

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

Collected: 2015-03-16

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.1 sec   140 MBytes  19.6 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-60.2 sec  28.4 MBytes  3.95 Mbits/sec
[  7]  0.0-60.3 sec  29.8 MBytes  4.14 Mbits/sec
[  6]  0.0-60.5 sec  31.2 MBytes  4.33 Mbits/sec
[  3]  0.0-60.7 sec  26.1 MBytes  3.61 Mbits/sec
[  5]  0.0-61.2 sec  26.4 MBytes  3.62 Mbits/sec
[SUM]  0.0-61.2 sec   142 MBytes  19.4 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  9]  0.0-60.5 sec  14.4 MBytes  1.99 Mbits/sec
[ 11]  0.0-60.6 sec  13.9 MBytes  1.92 Mbits/sec
[  4]  0.0-60.6 sec  13.5 MBytes  1.87 Mbits/sec
[  3]  0.0-60.7 sec  13.9 MBytes  1.92 Mbits/sec
[  5]  0.0-60.7 sec  14.8 MBytes  2.04 Mbits/sec
[  7]  0.0-60.7 sec  13.5 MBytes  1.87 Mbits/sec
[ 12]  0.0-60.8 sec  14.0 MBytes  1.93 Mbits/sec
[ 10]  0.0-60.9 sec  14.2 MBytes  1.96 Mbits/sec
[  8]  0.0-61.2 sec  13.5 MBytes  1.85 Mbits/sec
[  6]  0.0-61.6 sec  14.9 MBytes  2.03 Mbits/sec
[SUM]  0.0-61.6 sec   140 MBytes  19.1 Mbits/sec

Iperf ExoGENI GPO VM to InstaGENI GATech 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 512780 datagrams
[  3] Server Report:
[  3]  0.0-60.6 sec   140 MBytes  19.4 Mbits/sec   0.136 ms 412574/512779 (80%)
[  3]  0.0-60.6 sec  1 datagrams received out-of-order

Ping from ExoGENI GPO VM to the InstaGENI GATech VM

60 packets transmitted, 60 received, 0% packet loss, time 59106ms
rtt min/avg/max/mdev = 24.484/24.821/25.348/0.254 ms

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

Collected: 2015-03-16

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.1 sec   143 MBytes  20.0 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  5]  0.0-60.0 sec  23.6 MBytes  3.30 Mbits/sec
[  7]  0.0-60.3 sec  39.8 MBytes  5.53 Mbits/sec
[  6]  0.0-60.8 sec  25.5 MBytes  3.52 Mbits/sec
[  4]  0.0-60.8 sec  22.6 MBytes  3.12 Mbits/sec
[  3]  0.0-61.1 sec  33.2 MBytes  4.57 Mbits/sec
[SUM]  0.0-61.1 sec   145 MBytes  19.9 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  9]  0.0-60.2 sec  19.1 MBytes  2.67 Mbits/sec
[  6]  0.0-60.3 sec  15.6 MBytes  2.17 Mbits/sec
[  4]  0.0-60.5 sec  13.0 MBytes  1.80 Mbits/sec
[  3]  0.0-60.5 sec  14.2 MBytes  1.97 Mbits/sec
[ 10]  0.0-60.7 sec  11.2 MBytes  1.56 Mbits/sec
[ 12]  0.0-60.7 sec  12.4 MBytes  1.71 Mbits/sec
[ 11]  0.0-60.8 sec  11.5 MBytes  1.59 Mbits/sec
[  7]  0.0-60.9 sec  17.2 MBytes  2.38 Mbits/sec
[  8]  0.0-61.4 sec  16.9 MBytes  2.31 Mbits/sec
[  5]  0.0-61.6 sec  14.5 MBytes  1.98 Mbits/sec
[SUM]  0.0-61.6 sec   146 MBytes  19.9 Mbits/sec

Iperf InstaGENI GATech 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 512798 datagrams
[  3] Server Report:
[  3]  0.0-60.2 sec   139 MBytes  19.4 Mbits/sec  14.555 ms 413621/512793 (81%)
[  3]  0.0-60.2 sec  1 datagrams received out-of-order

Ping from InstaGENI GATech VM to ExoGENI GPO VM

60 packets transmitted, 60 received, 0% packet loss, time 59102ms
rtt min/avg/max/mdev = 24.431/24.838/25.321/0.251 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 GATech 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. 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 createsliver IG-ST-6 ./IG-ST-6.rspec 
16:15:39 INFO    : Configured logging from file /home/lnevers/gcf-2.9-pre1/src/gcf/stitcher_logging.conf
16:15:40 INFO    : Reading slice IG-ST-6 credential...
16:15:40 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-6 expires on 2015-03-30 00:00:00 UTC
16:15:40 INFO    : Calling SCS...
16:15:42 INFO    : Multi-AM reservation will include resources from these aggregates:
16:15:42 INFO    : 	<Aggregate gpo-ig>
16:15:42 INFO    : 	<Aggregate al2s>
16:15:42 INFO    : 	<Aggregate gatech-ig>
16:15:42 INFO    : 	<Aggregate ion>
16:15:42 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
16:15:56 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
16:15:56 INFO    : Stitcher doing createsliver at <Aggregate gatech-ig>...
16:16:11 INFO    : ... Allocation at <Aggregate gatech-ig> complete.
16:16:11 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
16:16:15 INFO    : ... Allocation at <Aggregate al2s> complete.
16:16:15 INFO    : Stitcher doing createsliver at <Aggregate ion>...
16:17:01 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
16:17:01 INFO    : Pausing 30 seconds to let circuit become ready...
16:17:40 INFO    : Pausing 30 seconds to let circuit become ready...
16:18:17 INFO    : DCN circuit 156811 is ready at <Aggregate ion>
16:18:25 INFO    : ... Allocation at <Aggregate ion> complete.
16:18:25 INFO    : All aggregates are complete.
16:18:25 INFO    : Your resources expire at 2015-03-29T20:05:42 (UTC). 
16:18:25 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/GATech/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 GATech 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 32058  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com
 ....
ig-ga's geni_status is: changing 
User lnevers logs in to ig-ga using:
	ssh -p 32570  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.rnoc.gatech.edu

Measurements

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

Collected: 2015-03-16

One Client

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.4 sec   139 MBytes  19.3 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-59.8 sec  25.5 MBytes  3.57 Mbits/sec
[  6]  0.0-60.0 sec  30.9 MBytes  4.32 Mbits/sec
[  7]  0.0-60.4 sec  33.2 MBytes  4.62 Mbits/sec
[  3]  0.0-60.6 sec  26.1 MBytes  3.61 Mbits/sec
[  5]  0.0-61.1 sec  27.0 MBytes  3.70 Mbits/sec
[SUM]  0.0-61.1 sec   143 MBytes  19.6 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  8]  0.0-60.2 sec  11.4 MBytes  1.58 Mbits/sec
[ 10]  0.0-60.3 sec  14.4 MBytes  2.00 Mbits/sec
[ 12]  0.0-60.3 sec  11.9 MBytes  1.65 Mbits/sec
[  5]  0.0-61.0 sec  16.8 MBytes  2.30 Mbits/sec
[ 11]  0.0-61.2 sec  13.6 MBytes  1.87 Mbits/sec
[  4]  0.0-61.3 sec  14.9 MBytes  2.04 Mbits/sec
[  9]  0.0-61.3 sec  12.4 MBytes  1.69 Mbits/sec
[  6]  0.0-61.3 sec  14.5 MBytes  1.98 Mbits/sec
[  3]  0.0-61.6 sec  11.8 MBytes  1.60 Mbits/sec
[  7]  0.0-62.2 sec  24.5 MBytes  3.30 Mbits/sec
[SUM]  0.0-62.2 sec   146 MBytes  19.7 Mbits/sec

Iperf InstaGENI GPO VM to InstaGENI GATech 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 512816 datagrams
[  3] Server Report:
[  3]  0.0-60.2 sec   139 MBytes  19.4 Mbits/sec  22.578 ms 413647/512815 (81%)
[  3]  0.0-60.2 sec  58 datagrams received out-of-order

Ping from InstaGENI GPO VM to InstaGENI GATech VM

60 packets transmitted, 60 received, 0% packet loss, time 59096ms
rtt min/avg/max/mdev = 24.285/34.377/410.410/51.963 ms

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

Collected: 2015-03-16

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-64.7 sec   140 MBytes  18.2 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-59.8 sec  19.4 MBytes  2.72 Mbits/sec
[  5]  0.0-60.4 sec  30.4 MBytes  4.22 Mbits/sec
[  7]  0.0-60.4 sec  42.0 MBytes  5.83 Mbits/sec
[  3]  0.0-60.4 sec  25.2 MBytes  3.51 Mbits/sec
[  6]  0.0-60.8 sec  26.6 MBytes  3.67 Mbits/sec
[SUM]  0.0-60.8 sec   144 MBytes  19.8 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-59.7 sec  17.2 MBytes  2.43 Mbits/sec
[ 10]  0.0-60.1 sec  11.0 MBytes  1.54 Mbits/sec
[ 12]  0.0-60.4 sec  19.2 MBytes  2.67 Mbits/sec
[  9]  0.0-60.5 sec  16.0 MBytes  2.22 Mbits/sec
[  7]  0.0-60.6 sec  10.8 MBytes  1.49 Mbits/sec
[  6]  0.0-60.8 sec  17.9 MBytes  2.47 Mbits/sec
[  8]  0.0-61.1 sec  10.6 MBytes  1.46 Mbits/sec
[  4]  0.0-61.1 sec  15.2 MBytes  2.09 Mbits/sec
[  5]  0.0-61.2 sec  13.1 MBytes  1.80 Mbits/sec
[ 11]  0.0-61.2 sec  13.8 MBytes  1.88 Mbits/sec
[SUM]  0.0-61.2 sec   145 MBytes  19.8 Mbits/sec

Iperf InstaGENI GATech 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 512815 datagrams
[  3] Server Report:
[  3]  0.0-60.2 sec   139 MBytes  19.4 Mbits/sec  15.903 ms 413698/512811 (81%)
[  3]  0.0-60.2 sec  66 datagrams received out-of-order

Ping from InstaGENI GATech VM to InstaGENI GPO VM

60 packets transmitted, 60 received, 0% packet loss, time 59096ms
rtt min/avg/max/mdev = 24.173/27.996/102.328/15.021 ms

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Last modified 4 years ago Last modified on 03/16/15 16:47:36