wiki:GeniNetworkStitchingConfirmationTestStatus/TAMU

Version 1 (modified by lnevers@bbn.com, 5 years ago) (diff)

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Texas A & M 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 TAMU site advertises the following stitching details for its connection to the AL2S network:

<ns2:port id="urn:publicid:IDN+exogeni.net:tamuNet+stitchport+tamuNet:IBM:G8264:TenGigabitEthernet:1:1:ethernet">
<ns2:capacity>1000000kbps</ns2:capacity>
<ns2:maximumReservableCapacity>1000000kbps</ns2:maximumReservableCapacity>
<ns2:link id="urn:publicid:IDN+exogeni.net:tamuNet+interface+tamuNet:IBM:G8264:TenGigabitEthernet:1:1:ethernet">
<ns2:remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.houh.net.internet2.edu:e7/1:tamu-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>940-949</ns2:vlanRangeAvailability>
<ns2:vlanTranslation>false</ns2:vlanTranslation>
</ns2:switchingCapabilitySpecificInfo_L2sc></ns2:switchingCapabilitySpecificInfo></ns2:switchingCapabilityDescriptor></ns2:link></ns2:port>

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-al2s.rspec:

$ stitcher.py createsliver EG-ST-1 EG-ST-1-al2s.rspec -o
14:37:16 INFO    : Configured logging from file /home/lnevers/gcf-2.7/src/gcf/stitcher_logging.conf
14:37:16 INFO    : Reading slice EG-ST-1 credential...
14:37:16 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-1 expires on 2014-11-17 19:36:40 UTC
14:37:16 INFO    : Using SCS at http://geni.maxgigapop.net:8081/geni/xmlrpc
14:37:16 INFO    : Calling SCS...
14:37:21 INFO    : Multi-AM reservation will include resources from these aggregates:
14:37:21 INFO    : 	<Aggregate gpo-ig>
14:37:21 INFO    : 	<Aggregate tamu-eg>
14:37:21 INFO    : 	<Aggregate oess>
14:37:21 INFO    : 	<Aggregate ion>
14:37:21 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
14:37:44 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
14:37:44 INFO    : Stitcher doing createsliver at <Aggregate tamu-eg>...
14:38:05 INFO    : ... Allocation at <Aggregate tamu-eg> complete.
14:38:05 INFO    : Stitcher doing createsliver at <Aggregate oess>...
14:38:19 INFO    : ... Allocation at <Aggregate oess> complete.
14:38:19 INFO    : Stitcher doing createsliver at <Aggregate ion>...
14:39:05 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
14:39:05 INFO    : Pausing 30 seconds to let circuit become ready...
14:39:43 INFO    : DCN circuit 136861 is ready at <Aggregate ion>
14:39:50 INFO    : ... Allocation at <Aggregate ion> complete.
14:39:50 INFO    : All aggregates are complete.
14:39:50 INFO    : Your resources expire at 2014-11-16T19:27:21 (UTC). 
14:39:50 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/TAMU/EG-ST-1-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice EG-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 TAMU EG and GPO IG aggregate:

$ readyToLogin.py EG-ST-1 -a tamu-eg
  ....
================================================================================
LOGIN INFO for AM: https://tamu-hn.exogeni.net:11443/orca/xmlrpc
================================================================================

For more login info, see the section entitled:
	 'Providing a private key to ssh' in 'readyToLogin.py -h'

eg-tamu's geni_status is: ready 
User lnevers logs in to eg-tamu using:
	ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@128.194.6.161

$ readyToLogin.py EG-ST-1 -a gpo-ig
  ....
ig-gpo's geni_status is: changing 
User lnevers logs in to ig-gpo using:
	ssh -p 34874  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com

Measurements

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

Collected: 2014-11-10

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]  0.0-60.5 sec  22.5 MBytes  3.12 Mbits/sec
[  6]  0.0-60.6 sec  30.8 MBytes  4.26 Mbits/sec
[  7]  0.0-60.7 sec  21.8 MBytes  3.01 Mbits/sec
[  4]  0.0-61.0 sec  29.5 MBytes  4.06 Mbits/sec
[  3]  0.0-61.1 sec  40.0 MBytes  5.49 Mbits/sec
[SUM]  0.0-61.1 sec   144 MBytes  19.8 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  5]  0.0-60.3 sec  15.5 MBytes  2.16 Mbits/sec
[  6]  0.0-60.6 sec  13.4 MBytes  1.85 Mbits/sec
[  8]  0.0-60.7 sec  15.4 MBytes  2.13 Mbits/sec
[ 12]  0.0-60.8 sec  17.9 MBytes  2.47 Mbits/sec
[ 11]  0.0-60.8 sec  12.5 MBytes  1.72 Mbits/sec
[ 10]  0.0-61.0 sec  13.4 MBytes  1.84 Mbits/sec
[  3]  0.0-61.0 sec  16.8 MBytes  2.30 Mbits/sec
[  7]  0.0-61.0 sec  11.9 MBytes  1.63 Mbits/sec
[  4]  0.0-61.8 sec  18.4 MBytes  2.50 Mbits/sec
[  9]  0.0-63.1 sec  11.9 MBytes  1.58 Mbits/sec
[SUM]  0.0-63.1 sec   147 MBytes  19.5 Mbits/sec

Iperf InstaGENI GPO VM to InstaGENI TAMU 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]  0.0-60.2 sec   139 MBytes  19.4 Mbits/sec  14.530 ms 413436/512802 (81%)
[  3]  0.0-60.2 sec  1 datagrams received out-of-order

Ping from InstaGENI GPO VM to the InstaGENI TAMU VM

60 packets transmitted, 60 received, 0% packet loss, time 59059ms
rtt min/avg/max/mdev = 49.749/49.957/50.156/0.126 ms

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

Collected: 2014-11-10

One Client_

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

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec  30.1 MBytes  4.21 Mbits/sec
[  5]  0.0-60.1 sec  26.4 MBytes  3.68 Mbits/sec
[  7]  0.0-60.4 sec  32.6 MBytes  4.53 Mbits/sec
[  6]  0.0-60.4 sec  28.1 MBytes  3.90 Mbits/sec
[  4]  0.0-60.7 sec  25.0 MBytes  3.46 Mbits/sec
[SUM]  0.0-60.7 sec   142 MBytes  19.7 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[ 12]  0.0-59.1 sec  12.9 MBytes  1.83 Mbits/sec
[ 10]  0.0-59.3 sec  14.1 MBytes  2.00 Mbits/sec
[  8]  0.0-59.4 sec  13.5 MBytes  1.91 Mbits/sec
[  6]  0.0-59.5 sec  15.0 MBytes  2.12 Mbits/sec
[  4]  0.0-59.6 sec  14.6 MBytes  2.06 Mbits/sec
[  3]  0.0-59.9 sec  14.5 MBytes  2.03 Mbits/sec
[  7]  0.0-60.2 sec  13.6 MBytes  1.90 Mbits/sec
[  9]  0.0-60.4 sec  16.1 MBytes  2.24 Mbits/sec
[ 11]  0.0-60.6 sec  15.4 MBytes  2.13 Mbits/sec
[  5]  0.0-60.9 sec  12.5 MBytes  1.72 Mbits/sec
[SUM]  0.0-60.9 sec   142 MBytes  19.6 Mbits/sec

Iperf InstaGENI TAMU 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 512821 datagrams
[  3] Server Report:
[  3]  0.0-60.4 sec   140 MBytes  19.5 Mbits/sec   0.173 ms 412783/512820 (80%)
[  3]  0.0-60.4 sec  1 datagrams received out-of-order

Ping from InstaGENI TAMU VM to GPO InstaGENI VM

60 packets transmitted, 60 received, 0% packet loss, time 59027ms
rtt min/avg/max/mdev = 49.702/49.977/50.414/0.218 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:

omni.py createslice EG-ST-2
stitcher.py createsliver EG-ST-2 EG-ST-2.rspec -o

Determined login information at each TAMU and GPO aggregate:

$ readyToLogin.py EG-ST-2 -a tamu-ig
  ....

$ readyToLogin.py EG-ST-2 -a gpo-ig
  ....

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

ping 10.10.4.2 -c 60 -q
ping 192.168.4.2 -c 60 -q

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:

omni.py createslice EG-ST-3
stitcher.py createsliver EG-ST-3 EG-ST-3.rspec -o

Determined login information the TAMU host:

$ readyToLogin.py EG-ST-3 -a tamu-ig
  ....

Login to the TAMU host and ping each remote: 
{{{
#ping GPO IG 
ping 192.168.2.1 -c 60 -q
# Utah IG
ping 192.168.4.1 -c 60 -q
}}}


== EG-ST-4 New Site to GPO EG interoperability ==


Create a slice and then create the stitched slivers with the RSpec [http://groups.geni.net/geni/browser/trunk/stitch-examples/TAMU/EG-ST-4.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.

{{{
omni.py createslice EG-ST-4
stitcher.py createsliver EG-ST-4 EG-ST-4.rspec -o 
}}}

Determined login information at each TAMU and GPO aggregate:
{{{
$ readyToLogin.py EG-ST-4 -a tamu-ig
  ....

$ readyToLogin.py EG-ST-4 -a eg-sm
  ....
}}}

=== Measurements ===

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

''Collected: 2014-08-XX''

__One Client_
{{{

}}}

__Five Clients__
{{{

}}}

__Ten Clients__
{{{

}}}

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

}}}

'''Ping from ExoGENI GPO VM to the InstaGENI TAMU VM '''
{{{

}}}


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

''Collected: 2014-08-XX''

__One Client_
{{{

}}}

__Five Clients__
{{{

}}}

__Ten Clients__
{{{

}}}

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

}}}

'''Ping from InstaGENI TAMU VM to ExoGENI GPO VM '''
{{{

}}}

== EG-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 [http://groups.geni.net/geni/wiki/GeniAggregate/TAMUInstaGENI#GENINetworkStitching TAMU Aggregate] page.
 
 2. Verified that Delegated GENI Stitching VLANs for site are documented at the [https://wiki.maxgigapop.net/twiki/bin/view/GENI/StaticNetworksView Delegated GENI Stitching VLANs].

 3. Stitching Computation Service logs were reviewed while testing stitching to this site, no issues found.

 4. Added site to the list of [wiki:GeniNetworkStitchingSites GENI Network Stitching Sites]. 
 
== EG-ST-6 New Site !OpenFlow topology ==

Create a slice and then create the stitched slivers using !OpenFlow with the RSPec [http://groups.geni.net/geni/browser/trunk/stitch-examples/TAMU/EG-ST-6.rspec EG-ST-6.rspec]:
{{{
omni.py createslice EG-ST-6
stitcher.py createsliver EG-ST-6 EG-ST-6.rspec -o
}}}

Determined login information at each TAMU and GPO aggregate:
{{{
$ readyToLogin.py EG-ST-6 -a tamu-ig
  ....

$ readyToLogin.py EG-ST-6 -a gpo-ig
  ....
}}}

=== Measurements ===

'''Iperf InstaGENI GPO VM to InstaGENI TAMU VM (TCP) - TCP window size: 85.3 KByte (default)'''

''Collected: 2014-xx-xx''

__One Client_
{{{

}}}

__Five Clients__
{{{

}}}

__Ten Clients__
{{{

}}}

'''Iperf InstaGENI GPO VM to InstaGENI TAMU VM (UDP) - UDP buffer size:  224 KByte (default) '''
{{{

}}}

'''Ping from InstaGENI GPO VM to InstaGENI TAMU VM '''
{{{

}}}


'''Iperf InstaGENI TAMU VM to InstaGENI GPO VM (TCP) - TCP window size: 85.3 KByte (default)'''

''Collected: 2014-xx-xx''

__One Client_
{{{

}}}

__Five Clients__
{{{

}}}

__Ten Clients__
{{{

}}}

'''Iperf InstaGENI TAMU VM to InstaGENI GPO VM (UDP)  - UDP buffer size:  224 KByte (default) '''
{{{

}}}

'''Ping from InstaGENI TAMU VM to InstaGENI GPO VM '''
{{{

}}}
---
{{{
#!html
Email <a href="mailto:help@geni.net"> help@geni.net </a> for GENI support or email <a href="mailto:luisa.nevers@bbn.com">me</a> with feedback on this page!
}}}