CG-EXP-4: GENI Stitching Support

This test allocated resources in both NCSU2 and NCSU Cisco racks. Note the following Omni nick names are used:

ncsu2-eg=urn:publicid:IDN+exogeni.net:ncsu2vmsite+authority+am,https://ncsu2-hn.exogeni.net:11443/orca/xmlrpc
ncsu-eg=urn:publicid:IDN+exogeni.net:ncsuvmsite+authority+am,https://ncsu-hn.exogeni.net:11443/orca/xmlrpc

Test Status

This section captures the status for each step in the acceptance test plan.

Stitching topologies	State	Tickets/Comments
NCSU2 to NCSU2	N/A	Not planned at this time and tested in ​CG-EXP-2
NCSU2 to GPO EG	Color(red,Fail)?	ExoGENI stitching not available at this time
NCSU2 to IG ION site		Stitching setup; remoteLinkId definition
NCSU2 to IG AL2S site
NYSERNet IG<ION-AL2S->NCSU2<-AL2S->Stanford-IG

State Legend	Description
Color(green,Pass)?	Test completed and met all criteria
Color(#98FB98,Pass: most criteria)?	Test completed and met most criteria. Exceptions documented
Color(red,Fail)?	Test completed and failed to meet criteria.
Color(yellow,Complete)?	Test completed but will require re-execution due to expected changes
Color(orange,Blocked)?	Blocked by ticketed issue(s).
Color(#63B8FF,In Progress)?	Currently under test.

Test Details

Testing scenario cover both ExoGENI and GENI stitching. A mix of test topologies are run with the GENI Stitching feature.

NCSU2 to GPO EG (ExoGENI Stitching)

Using the RSpec [cisco-ncsu2-eg-gpo.rspec] tried to create an ExoGENI stitched sliver via the ExoSM:

$ omni createsliver -a eg-sm CG-CT-4a ./cisco-ncsu2-eg-gpo.rspec 
14:25:14 INFO    : Loading agg_nick_cache file '/home/lnevers/.gcf/agg_nick_cache'
14:25:14 INFO    : Loading config file '/home/lnevers/.gcf/omni_config'
14:25:14 INFO    : Using control framework portal
14:25:14 INFO    : Member Authority is https://ch.geni.net/MA (from config)
14:25:14 INFO    : Slice Authority is https://ch.geni.net/SA (from config)
14:25:14 INFO    : Substituting AM nickname eg-sm with URL https://geni.renci.org:11443/orca/xmlrpc, URN urn:publicid:IDN+exogeni.net+authority+am
14:25:14 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+CG-CT-4a expires on 2015-01-16 19:24:40 UTC
14:25:14 INFO    : Creating sliver(s) from rspec file ./cisco-ncsu2-eg-gpo.rspec for slice urn:publicid:IDN+ch.geni.net:ln-test+slice+CG-CT-4a
14:25:20 WARNING : Failed CreateSliver for slice CG-CT-4a at eg-sm.  Error from Aggregate: code 2: Embedding workflow ERROR: 4:No Edge Domain Exist:http://geni-orca.renci.org/owl/ec743afb-fa45-4031-ab4c-23b0f5df7806#eg-gpo:http://geni-orca.renci.org/owl/ec743afb-fa45-4031-ab4c-23b0f5df7806#cg-ncsu2.
 Please see https://geni-orca.renci.org/trac/wiki/orca-errors for possible solutions.
14:25:20 INFO    :  ------------------------------------------------------
14:25:20 INFO    :  Completed createsliver:

  Options as run:
		aggregate: ['eg-sm']
		framework: portal
		project: ln-test

  Args: createsliver CG-CT-4a ./cisco-ncsu2-eg-gpo.rspec

  Result Summary: Failed CreateSliver for slice CG-CT-4a at eg-sm.  Error from Aggregate: code 2: Embedding workflow ERROR: 4:No Edge Domain Exist:http://geni-orca.renci.org/owl/ec743afb-fa45-4031-ab4c-23b0f5df7806#eg-gpo:http://geni-orca.renci.org/owl/ec743afb-fa45-4031-ab4c-23b0f5df7806#cg-ncsu2.
 Please see https://geni-orca.renci.org/trac/wiki/orca-errors for possible solutions. 

NCSU2 to IG ION site (GENI Stitching)

Using the RSpec [stitch-eg-ncsu2-ig-gpo.rspec] the following topology was created:

GPO IG <-ION-><-AL2S->NCSU2

The stitcher was used to create the sliver:

$ stitcher createsliver CG-CT-4 ./stitch-eg-ncsu2-ig-gpo.rspec 
14:16:02 INFO    : Configured logging from file /home/lnevers/gcf-2.7/src/gcf/stitcher_logging.conf
14:16:02 INFO    : Reading slice CG-CT-4 credential...
14:16:03 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+CG-CT-4 expires on 2015-01-16 19:15:12 UTC
14:16:03 INFO    : Using SCS at http://nutshell.maxgigapop.net:8081/geni/xmlrpc
14:16:03 INFO    : Calling SCS...
14:16:04 INFO    : Multi-AM reservation will include resources from these aggregates:
14:16:04 INFO    : 	<Aggregate ncsu2-eg>
14:16:04 INFO    : 	<Aggregate gpo-ig>
14:16:04 INFO    : 	<Aggregate oess>
14:16:04 INFO    : 	<Aggregate ion>
14:16:04 INFO    : Stitcher doing createsliver at <Aggregate ncsu2-eg>...
14:16:09 INFO    : ... Allocation at <Aggregate ncsu2-eg> complete.
14:16:09 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
14:16:24 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
14:16:24 INFO    : Stitcher doing createsliver at <Aggregate oess>...
14:16:33 INFO    : ... Allocation at <Aggregate oess> complete.
14:16:33 INFO    : Stitcher doing createsliver at <Aggregate ion>...
14:17:19 INFO    : DCN AM <Aggregate ion>: must wait for status ready....
14:17:19 INFO    : Pausing 30 seconds to let circuit become ready...
14:17:56 INFO    : DCN circuit 146681 is ready at <Aggregate ion>
14:18:04 INFO    : ... Allocation at <Aggregate ion> complete.
14:18:04 INFO    : All aggregates are complete.
14:18:04 INFO    : Your resources expire at 2015-01-15T19:06:04 (UTC). 
14:18:04 INFO    : Saved combined reservation RSpec at 4 AMs to file '/home/lnevers/gcf-test/cisco/CG-CT-4-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice CG-CT-4 at 4 Aggregates (including 2 intermediate aggregate(s) not in the original request), creating 1 stitched link(s).

Determine login for NCSU2 host:

$ readyToLogin CG-CT-4 -a ncsu2-eg
...
eg-ncsu2's geni_status is: ready 
User lnevers logs in to eg-ncsu2 using:
	ssh -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@152.48.13.191

Determine login for GPO IG host:

$ readyToLogin CG-CT-4 -a gpo-ig
...
ig-gpo's geni_status is: ready 
User lnevers logs in to ig-gpo using:
	ssh -p 33338  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc5.instageni.gpolab.bbn.com

Measurements

Iperf GPO IG VM to NCSU2 CG (TCP) - TCP window size: 23.5 KByte (default)

Collected: 2015-01-09

One Client_

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   715 MBytes   100 Mbits/sec

Five Clients

[ ID] Interval       Transfer     Bandwidth
[  6]  0.0-60.0 sec   119 MBytes  16.6 Mbits/sec
[  4]  0.0-60.1 sec   124 MBytes  17.4 Mbits/sec
[  5]  0.0-60.2 sec   161 MBytes  22.4 Mbits/sec
[  7]  0.0-60.2 sec   122 MBytes  16.9 Mbits/sec
[  3]  0.0-60.2 sec   172 MBytes  24.0 Mbits/sec
[SUM]  0.0-60.2 sec   698 MBytes  97.3 Mbits/sec

Ten Clients

[ ID] Interval       Transfer     Bandwidth
[  6]  0.0-60.0 sec  59.2 MBytes  8.28 Mbits/sec
[ 10]  0.0-60.0 sec  87.6 MBytes  12.2 Mbits/sec
[ 11]  0.0-60.1 sec  75.9 MBytes  10.6 Mbits/sec
[  3]  0.0-60.1 sec  62.5 MBytes  8.73 Mbits/sec
[ 12]  0.0-60.1 sec  66.0 MBytes  9.21 Mbits/sec
[  7]  0.0-60.3 sec  71.1 MBytes  9.89 Mbits/sec
[  5]  0.0-60.4 sec  47.2 MBytes  6.56 Mbits/sec
[  4]  0.0-60.5 sec  60.0 MBytes  8.31 Mbits/sec
[  9]  0.0-60.7 sec  85.8 MBytes  11.9 Mbits/sec
[  8]  0.0-61.0 sec  91.2 MBytes  12.6 Mbits/sec
[SUM]  0.0-61.0 sec   707 MBytes  97.2 Mbits/sec

Iperf GPO IG VM to NCSU2 CG (UDP) - UDP buffer size: 224 KByte (default)

[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-60.0 sec   719 MBytes   101 Mbits/sec
[  3] Sent 512809 datagrams
[  3] Server Report:
[  3]  0.0-60.0 sec   694 MBytes  97.0 Mbits/sec   0.121 ms 17641/512808 (3.4%)
[  3]  0.0-60.0 sec  1 datagrams received out-of-order

Ping from GPO IG VM to the NCSU2 CG

60 packets transmitted, 60 received, 0% packet loss, time 59099ms
rtt min/avg/max/mdev = 17.163/17.569/18.046/0.234 ms

Iperf NCSU2 CG to GPO IG (TCP) - TCP window size: XX.5 KByte (default)

Collected: 2015-01-09

One Client_

Five Clients

Ten Clients

Iperf NCSU2 CG to GPO IG (UDP) - UDP buffer size: XX KByte (default)

Ping from GPO IG VM to the NCSU2 CG

NCSU2 to IG AL2S site

Create a stitched sliver to a remote AL2S site: Determine login:

Measurements

Iperf GPO IG VM to NCSU2 CG (TCP) - TCP window size: XX.5 KByte (default)

Collected: 2015-XX-XX

One Client_

Five Clients

Ten Clients

Iperf GPO IG VM to NCSU2 CG (UDP) - UDP buffer size: XX KByte (default)

Ping from GPO IG VM to the NCSU2 CG

Iperf NCSU2 CG to GPO IG (TCP) - TCP window size: XX.5 KByte (default)

Collected: 2015-XX-XX

One Client_

Five Clients

Ten Clients

Iperf NCSU2 CG to GPO IG (UDP) - UDP buffer size: XX KByte (default)

Ping from GPO IG VM to the NCSU2 CG

NCSU2 to ION site

NCSU2 Multiple Stitched links

NYSERNet IG<ION-AL2S->NCSU2<-AL2S->Stanford-IG