wiki:GeniNetworkStitchingConfirmationTestStatus/UCDavis

Version 9 (modified by lnevers@bbn.com, 4 years ago) (diff)

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University of California Davis 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 UCDavis site advertises the following stitching details for the connection to AL2S.

<ns2:port id="urn:publicid:IDN+exogeni.net:ucdNet+stitchport+ucdNet:IBM:G8052:TenGigabitEthernet:1:1:ethernet">
<ns2:capacity>10000000kbps</ns2:capacity>
<ns2:maximumReservableCapacity>10000000kbps</ns2:maximumReservableCapacity>
<ns2:link id="urn:publicid:IDN+exogeni.net:ucdNet+interface+ucdNet:IBM:G8052:TenGigabitEthernet:1:1:ethernet">
<ns2:remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.sunn.net.internet2.edu:e5/1:ucd-eg</ns2:remoteLinkId>
<ns2:trafficEngineeringMetric>10</ns2:trafficEngineeringMetric>
<ns2:capacity>10000000kbps</ns2:capacity>
<ns2:maximumReservableCapacity>10000000kbps</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>1650-1669</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
12:55:39 INFO    : Configured logging from file /home/lnevers/gcf-2.7/src/gcf/stitcher_logging.conf
12:55:40 INFO    : Reading slice EG-ST-1 credential...
12:55:40 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-1 expires on 2014-11-17 19:36:40 UTC
12:55:40 INFO    : Using SCS at http://geni.maxgigapop.net:8081/geni/xmlrpc
12:55:40 INFO    : Calling SCS...
12:55:42 INFO    : Multi-AM reservation will include resources from these aggregates:
12:55:42 INFO    : 	<Aggregate gpo-ig>
12:55:42 INFO    : 	<Aggregate ucdavis-eg>
12:55:42 INFO    : 	<Aggregate oess>
12:55:42 INFO    : 	<Aggregate ion>
12:55:42 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
12:55:57 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
12:55:57 INFO    : Stitcher doing createsliver at <Aggregate ucdavis-eg>...
12:56:14 INFO    : ... Allocation at <Aggregate ucdavis-eg> complete.
12:56:14 INFO    : Stitcher doing createsliver at <Aggregate oess>...
12:56:19 INFO    : ... Allocation at <Aggregate oess> complete.
12:56:19 INFO    : Stitcher doing createsliver at <Aggregate ion>...
12:57:04 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
12:57:04 INFO    : Pausing 30 seconds to let circuit become ready...
12:57:42 INFO    : DCN circuit 137031 is ready at <Aggregate ion>
12:57:49 INFO    : ... Allocation at <Aggregate ion> complete.
12:57:49 INFO    : All aggregates are complete.
12:57:49 INFO    : Your resources expire at 2014-11-17T17:45:42 (UTC). 
12:57:49 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/UCDavis/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 UCDavis EG and GPO IG aggregate:

$ readyToLogin.py EG-ST-1 -a ucdavis-eg
  ....
eg-ucd's geni_status is: ready 
User lnevers logs in to eg-ucd using:
	ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@128.120.83.17

$ 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 31802  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com

Measurements

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

Collected: 2014-11-11

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   142 MBytes  19.9 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  4]  0.0-60.0 sec  27.0 MBytes  3.77 Mbits/sec
[  5]  0.0-60.2 sec  34.0 MBytes  4.74 Mbits/sec
[  7]  0.0-60.2 sec  18.4 MBytes  2.56 Mbits/sec
[  6]  0.0-60.3 sec  21.4 MBytes  2.98 Mbits/sec
[  3]  0.0-60.4 sec  41.8 MBytes  5.80 Mbits/sec
[SUM]  0.0-60.4 sec   142 MBytes  19.8 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  6]  0.0-60.3 sec  19.4 MBytes  2.70 Mbits/sec
[  7]  0.0-60.4 sec  18.4 MBytes  2.55 Mbits/sec
[  9]  0.0-60.5 sec  24.4 MBytes  3.38 Mbits/sec
[  8]  0.0-60.6 sec  10.9 MBytes  1.50 Mbits/sec
[  5]  0.0-60.7 sec  12.8 MBytes  1.76 Mbits/sec
[  4]  0.0-60.8 sec  11.8 MBytes  1.62 Mbits/sec
[  3]  0.0-61.4 sec  11.9 MBytes  1.62 Mbits/sec
[ 11]  0.0-61.6 sec  11.4 MBytes  1.55 Mbits/sec
[ 12]  0.0-61.7 sec  13.1 MBytes  1.78 Mbits/sec
[ 10]  0.0-62.0 sec  10.6 MBytes  1.44 Mbits/sec
[SUM]  0.0-62.0 sec   144 MBytes  19.5 Mbits/sec

Iperf InstaGENI GPO VM to ExoGENI UCDavis 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 512813 datagrams
[  3] Server Report:
[  3]  0.0-60.0 sec   139 MBytes  19.5 Mbits/sec   0.105 ms 413484/512807 (81%)
[  3]  0.0-60.0 sec  1 datagrams received out-of-order

Ping from InstaGENI GPO VM to the ExoGENI UCDavis VM

60 packets transmitted, 60 received, 0% packet loss, time 59081ms
rtt min/avg/max/mdev = 76.806/77.322/82.049/0.647 ms

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

Collected: 2014-11-11

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.2 sec   140 MBytes  19.5 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  7]  0.0-60.2 sec  33.2 MBytes  4.64 Mbits/sec
[  6]  0.0-60.2 sec  25.2 MBytes  3.52 Mbits/sec
[  4]  0.0-60.4 sec  26.5 MBytes  3.68 Mbits/sec
[  5]  0.0-60.4 sec  32.5 MBytes  4.51 Mbits/sec
[  3]  0.0-61.1 sec  27.5 MBytes  3.78 Mbits/sec
[SUM]  0.0-61.1 sec   145 MBytes  19.9 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[ 10]  0.0-60.5 sec  13.8 MBytes  1.91 Mbits/sec
[  5]  0.0-60.7 sec  13.0 MBytes  1.80 Mbits/sec
[  7]  0.0-60.7 sec  15.9 MBytes  2.19 Mbits/sec
[  3]  0.0-60.8 sec  16.4 MBytes  2.26 Mbits/sec
[ 12]  0.0-60.8 sec  12.6 MBytes  1.74 Mbits/sec
[  4]  0.0-60.8 sec  14.5 MBytes  2.00 Mbits/sec
[  9]  0.0-60.9 sec  11.6 MBytes  1.60 Mbits/sec
[  8]  0.0-60.9 sec  13.5 MBytes  1.86 Mbits/sec
[  6]  0.0-61.2 sec  14.6 MBytes  2.01 Mbits/sec
[ 11]  0.0-61.3 sec  13.0 MBytes  1.78 Mbits/sec
[SUM]  0.0-61.3 sec   139 MBytes  19.0 Mbits/sec

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

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   719 MBytes   100 Mbits/sec
[  3] Sent 512728 datagrams
[  3] Server Report:
[  3]  0.0-60.4 sec   140 MBytes  19.5 Mbits/sec   0.139 ms 412726/512727 (80%)
[  3]  0.0-60.4 sec  1 datagrams received out-of-order

Ping from ExoGENI UCDavis VM to GPO InstaGENI VM

60 packets transmitted, 60 received, 0% packet loss, time 59078ms
rtt min/avg/max/mdev = 76.861/77.255/77.561/0.406 ms

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

Note: this test is currently blocked by ExoGENI restriction which only allows one GENI stitched link per site exoticket:1156.

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 UCDavis and GPO aggregate:

$ readyToLogin.py EG-ST-2 -a ucd-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

Note: this test is currently blocked by ExoGENI restriction which only allows one GENI stitched link per site exoticket:1156.

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 UCDavis host:

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

Login to the UCDavis 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/UCDavis/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.

{{{
$ stitcher.py createsliver EG-ST-4 EG-ST-4.rspec -o 
10:53:15 INFO    : Configured logging from file /home/lnevers/gcf-2.7/src/gcf/stitcher_logging.conf
10:53:16 INFO    : Reading slice EG-ST-4 credential...
10:53:16 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+EG-ST-4 expires on 2014-11-18 15:11:08 UTC
10:53:16 INFO    : Using SCS at http://geni.maxgigapop.net:8081/geni/xmlrpc
10:53:16 INFO    : Calling SCS...
10:53:18 INFO    : Multi-AM reservation will include resources from these aggregates:
10:53:18 INFO    : 	<Aggregate gpo-ig>
10:53:18 INFO    : 	<Aggregate oess>
10:53:18 INFO    : 	<Aggregate ion>
10:53:18 INFO    : 	<Aggregate eg-sm>
10:53:18 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
10:53:35 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
10:53:35 INFO    : Stitcher doing createsliver at <Aggregate eg-sm>...
10:54:51 INFO    : ... Allocation at <Aggregate eg-sm> complete.
10:54:51 INFO    : Stitcher doing createsliver at <Aggregate oess>...
10:54:56 INFO    : ... Allocation at <Aggregate oess> complete.
10:54:56 INFO    : Stitcher doing createsliver at <Aggregate ion>...
10:55:42 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
10:55:42 INFO    : Pausing 30 seconds to let circuit become ready...
10:56:19 INFO    : DCN circuit 137471 is ready at <Aggregate ion>
10:56:27 INFO    : ... Allocation at <Aggregate ion> complete.
10:56:27 INFO    : All aggregates are complete.
10:56:27 INFO    : Your resources expire at 2014-11-17T15:43:18 (UTC). 
10:56:27 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/stitch-test/UCDavis/EG-ST-4-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice EG-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 UCDavis and GPO aggregate:
{{{
$ readyToLogin.py EG-ST-4 -a eg-sm
  ....
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@192.1.242.31

eg-ucd's geni_status is: ready 
User lnevers logs in to eg-ucd using:
	ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@128.120.83.13

}}}

=== Measurements ===

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

''Collected: 2014-11-12''

__One Client_
{{{
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.1 sec   140 MBytes  19.5 Mbits/sec
}}}

__Five Clients__
{{{
[ ID] Interval       Transfer     Bandwidth
[  5]  0.0-60.1 sec  27.2 MBytes  3.81 Mbits/sec
[  3]  0.0-60.2 sec  27.6 MBytes  3.85 Mbits/sec
[  4]  0.0-60.2 sec  35.1 MBytes  4.89 Mbits/sec
[  6]  0.0-60.6 sec  27.5 MBytes  3.80 Mbits/sec
[  7]  0.0-60.9 sec  24.0 MBytes  3.30 Mbits/sec
[SUM]  0.0-60.9 sec   142 MBytes  19.5 Mbits/sec
}}}

__Ten Clients__
{{{
[ ID] Interval       Transfer     Bandwidth
[  6]  0.0-60.3 sec  14.6 MBytes  2.04 Mbits/sec
[  8]  0.0-60.6 sec  13.1 MBytes  1.82 Mbits/sec
[ 11]  0.0-60.7 sec  11.4 MBytes  1.57 Mbits/sec
[  3]  0.0-60.8 sec  16.2 MBytes  2.24 Mbits/sec
[ 12]  0.0-60.8 sec  11.9 MBytes  1.64 Mbits/sec
[  7]  0.0-60.8 sec  13.2 MBytes  1.83 Mbits/sec
[  4]  0.0-61.0 sec  17.0 MBytes  2.34 Mbits/sec
[  9]  0.0-61.1 sec  12.2 MBytes  1.68 Mbits/sec
[  5]  0.0-61.3 sec  13.2 MBytes  1.81 Mbits/sec
[ 10]  0.0-61.4 sec  18.2 MBytes  2.49 Mbits/sec
[SUM]  0.0-61.4 sec   141 MBytes  19.3 Mbits/sec
}}}

'''Iperf ExoGENI GPO VM to ExoGENI UCDavis 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 512814 datagrams
[  3] Server Report:
[  3]  0.0-60.3 sec   140 MBytes  19.5 Mbits/sec  15.740 ms 412695/512813 (80%)
[  3]  0.0-60.3 sec  1 datagrams received out-of-order
}}}

'''Ping from ExoGENI GPO VM to the ExoGENI UCDavis VM '''
{{{
60 packets transmitted, 60 received, 0% packet loss, time 59078ms
rtt min/avg/max/mdev = 88.942/89.270/91.594/0.380 ms
}}}


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

''Collected: 2014-11-12''

__One Client_
{{{
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   138 MBytes  19.2 Mbits/sec
}}}

__Five Clients__
{{{
[ ID] Interval       Transfer     Bandwidth
[  5]  0.0-60.1 sec  33.6 MBytes  4.69 Mbits/sec
[  7]  0.0-60.6 sec  16.5 MBytes  2.29 Mbits/sec
[  6]  0.0-60.6 sec  28.8 MBytes  3.98 Mbits/sec
[  3]  0.0-60.8 sec  25.0 MBytes  3.45 Mbits/sec
[  4]  0.0-61.4 sec  37.6 MBytes  5.14 Mbits/sec
[SUM]  0.0-61.4 sec   142 MBytes  19.3 Mbits/sec
}}}

__Ten Clients__
{{{
[ ID] Interval       Transfer     Bandwidth
[  8]  0.0-60.4 sec  12.6 MBytes  1.75 Mbits/sec
[  3]  0.0-60.5 sec  13.6 MBytes  1.89 Mbits/sec
[  6]  0.0-60.6 sec  11.9 MBytes  1.64 Mbits/sec
[  7]  0.0-60.7 sec  12.4 MBytes  1.71 Mbits/sec
[ 11]  0.0-60.8 sec  11.8 MBytes  1.62 Mbits/sec
[  9]  0.0-60.8 sec  16.5 MBytes  2.28 Mbits/sec
[ 10]  0.0-60.9 sec  14.0 MBytes  1.93 Mbits/sec
[  5]  0.0-61.0 sec  15.4 MBytes  2.12 Mbits/sec
[ 12]  0.0-61.1 sec  22.9 MBytes  3.14 Mbits/sec
[  4]  0.0-61.2 sec  11.0 MBytes  1.51 Mbits/sec
[SUM]  0.0-61.2 sec   142 MBytes  19.5 Mbits/sec
}}}

'''Iperf ExoGENI UCDavis 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 512782 datagrams
[  3] Server Report:
[  3]  0.0-60.0 sec   140 MBytes  19.6 Mbits/sec   0.140 ms 412699/512778 (80%)
[  3]  0.0-60.0 sec  1 datagrams received out-of-order
}}}

'''Ping from ExoGENI UCDavis VM to ExoGENI GPO VM '''
{{{
60 packets transmitted, 60 received, 0% packet loss, time 59074ms
rtt min/avg/max/mdev = 88.528/89.200/90.110/0.397 ms
}}}

== 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/UCDavisInstaGENI#GENINetworkStitching UCDavis 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. To be added site to the list of [wiki:GeniNetworkStitchingSites GENI Network Stitching Sites].