wiki:GeniNetworkStitchingConfirmationTestStatus/Utah-stitch

Utah Stitching Aggregate 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.

* Note that the Utah Stitching Aggregate (aka utah-stitch) is part of the network path for all experiments on this page *

IG-ST-1 New Site to GPO IG topology

The Utah Stitch aggregate site advertises the following stitching details:

<stitching xmlns="http://hpn.east.isi.edu/rspec/ext/stitch/0.1/" lastUpdateTime="2015-06-03T18:48:37Z" >
<aggregate id="urn:publicid:IDN+stitch.geniracks.net+authority+cm" url="https://www.stitch.geniracks.net:12369/protogeni/xmlrpc/am">
<aggregatetype>protogeni</aggregatetype>
<stitchingmode>chainANDTree</stitchingmode>
<scheduledservices>false</scheduledservices>
<negotiatedservices>false</negotiatedservices>
<lifetime id="life">
    <start type="time">2015-06-03T18:48:37Z</start>
    <end type="time">2015-06-03T18:48:37Z</end>
</lifetime>
<node id="urn:publicid:IDN+stitch.geniracks.net+node+procurveA">
  <port id="urn:publicid:IDN+stitch.geniracks.net+stitchport+procurveA:3.19">
    <capacity>1000000</capacity>
    <maximumReservableCapacity>1000000</maximumReservableCapacity>
    <minimumReservableCapacity>1000</minimumReservableCapacity>
    <granularity>1</granularity>
    <link id="urn:publicid:IDN+stitch.geniracks.net+interface+procurveA:3.19">
      <remoteLinkId>urn:publicid:IDN+utah.geniracks.net+interface+procurve2:1.19</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>2100-3499</vlanRangeAvailability>
          <vlanTranslation>false</vlanTranslation>
         </switchingCapabilitySpecificInfo_L2sc>
        </switchingCapabilitySpecificInfo>
      </switchingCapabilityDescriptor>
    </link>
  </port>
  <port id="urn:publicid:IDN+stitch.geniracks.net+stitchport+procurveA:1.5">
    <capacity>1000000</capacity>
    <maximumReservableCapacity>1000000</maximumReservableCapacity>
    <minimumReservableCapacity>1000</minimumReservableCapacity>
    <granularity>1</granularity>
    <link id="urn:publicid:IDN+stitch.geniracks.net+interface+procurveA:1.5">
      <remoteLinkId>urn:publicid:IDN+emulab.net+interface+procurve1:7.2</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>2100-3499</vlanRangeAvailability>
          <vlanTranslation>false</vlanTranslation>
         </switchingCapabilitySpecificInfo_L2sc>
        </switchingCapabilitySpecificInfo>
      </switchingCapabilityDescriptor>
    </link>
  </port>
</node>
<node id="urn:publicid:IDN+stitch.geniracks.net+node+scidmz">
  <port id="urn:publicid:IDN+stitch.geniracks.net+stitchport+scidmz:3.3">
    <capacity>1000000</capacity>
    <maximumReservableCapacity>1000000</maximumReservableCapacity>
    <minimumReservableCapacity>1000</minimumReservableCapacity>
    <granularity>1</granularity>
    <link id="urn:publicid:IDN+stitch.geniracks.net+interface+scidmz:3.3">
      <remoteLinkId>urn:publicid:IDN+utahddc.geniracks.net+interface+procurve2:2.22</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>2100-3499</vlanRangeAvailability>
          <vlanTranslation>false</vlanTranslation>
         </switchingCapabilitySpecificInfo_L2sc>
        </switchingCapabilitySpecificInfo>
      </switchingCapabilityDescriptor>
    </link>
  </port>
  <port id="urn:publicid:IDN+stitch.geniracks.net+stitchport+scidmz:2.4">
    <capacity>1000000</capacity>
    <maximumReservableCapacity>1000000</maximumReservableCapacity>
    <minimumReservableCapacity>1000</minimumReservableCapacity>
    <granularity>1</granularity>
    <link id="urn:publicid:IDN+stitch.geniracks.net+interface+scidmz:2.4">
      <remoteLinkId>urn:publicid:IDN+utah.cloudlab.us+interface+bighp1:4.21</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>2100-3499</vlanRangeAvailability>
          <vlanTranslation>false</vlanTranslation>
         </switchingCapabilitySpecificInfo_L2sc>
        </switchingCapabilitySpecificInfo>
      </switchingCapabilityDescriptor>
    </link>
  </port>
  <port id="urn:publicid:IDN+stitch.geniracks.net+stitchport+scidmz:1.2.al2s">
    <capacity>1000000</capacity>
    <maximumReservableCapacity>1000000</maximumReservableCapacity>
    <minimumReservableCapacity>1000</minimumReservableCapacity>
    <granularity>1</granularity>
    <link id="urn:publicid:IDN+stitch.geniracks.net+interface+scidmz:1.2.al2s">
      <remoteLinkId>urn:publicid:IDN+al2s.internet2.edu+interface+sdn-sw.salt.net.internet2.edu:eth7/1:utah-stitch</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>2100-3499</vlanRangeAvailability>
          <vlanTranslation>false</vlanTranslation>
         </switchingCapabilitySpecificInfo_L2sc>
        </switchingCapabilitySpecificInfo>
      </switchingCapabilityDescriptor>
    </link>
  </port>
</node>
</aggregate>
</stitching>

Verified that Utah IG, Utah DDC IG, PG Utah and CloudLab advertise the same VLAN range:

rspec-emulab-net.xml:                    <vlanRangeAvailability>2100-3499</vlanRangeAvailability>
rspec-stitch-geniracks-net.xml:          <vlanRangeAvailability>2100-3499</vlanRangeAvailability>
rspec-stitch-geniracks-net.xml:          <vlanRangeAvailability>2100-3499</vlanRangeAvailability>
rspec-stitch-geniracks-net.xml:          <vlanRangeAvailability>2100-3499</vlanRangeAvailability>
rspec-stitch-geniracks-net.xml:          <vlanRangeAvailability>2100-3499</vlanRangeAvailability>
rspec-stitch-geniracks-net.xml:          <vlanRangeAvailability>2100-3499</vlanRangeAvailability>
rspec-utah-cloudlab-us.xml:              <vlanRangeAvailability>2100-3499</vlanRangeAvailability>
rspec-utah-geniracks-net.xml:            <vlanRangeAvailability>2100-3499</vlanRangeAvailability>
rspec-utahddc-geniracks-net.xml:          <vlanRangeAvailability>2100-3499</vlanRangeAvailability>

Created a slice and a sliver that connected Utah DDC IG to UTC IG:

$ stitcher.py createsliver IG-ST-1 IG-ST-1-al2s.rspec -o
16:12:31 INFO    : Configured logging from file /home/lnevers/gcf-2.9/src/gcf/stitcher_logging.conf
16:12:31 INFO    : Reading slice IG-ST-1 credential...
16:12:32 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-1 expires on 2015-06-10 18:52:04 UTC
16:12:32 INFO    : Calling SCS...
16:12:32 INFO    : Multi-AM reservation will include resources from these aggregates:
16:12:32 INFO    : 	<Aggregate utc-ig>
16:12:32 INFO    : 	<Aggregate utah-stitch>
16:12:32 INFO    : 	<Aggregate al2s>
16:12:32 INFO    : 	<Aggregate utahddc-ig>
16:12:32 INFO    : Gathering currently available VLAN tags at <Aggregate utahddc-ig>...
16:12:36 INFO    : Stitcher doing createsliver at <Aggregate utc-ig>...
16:12:53 INFO    : ... Allocation at <Aggregate utc-ig> complete.
16:12:53 INFO    : Stitcher doing createsliver at <Aggregate utah-stitch>...
16:13:11 INFO    : ... Allocation at <Aggregate utah-stitch> complete.
16:13:11 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
16:13:16 INFO    : ... Allocation at <Aggregate al2s> complete.
16:13:16 INFO    : Stitcher doing createsliver at <Aggregate utahddc-ig>...
16:13:35 INFO    : ... Allocation at <Aggregate utahddc-ig> complete.
16:13:35 INFO    : All aggregates are complete.
16:13:35 INFO    : Your resources expire at 2015-06-08T20:02:36 (UTC). 
16:13:35 INFO    : Saved combined reservation RSpec at 4 AM(s) to file '/home/lnevers/gcf-test/stitch-test/Utah-stitch/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).

Determine login for endpoints:

$ readyToLogin --useSliceAggregates IG-ST-1
...
ig-utc's geni_status is: ready 
User lnevers logs in to ig-utc using:
	ssh -p 30010  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc1.instageni.utc.edu
...
ddc's geni_status is: ready 
User lnevers logs in to ddc using:
	ssh -p 33594  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc7.utahddc.geniracks.net

Verified ICMP, UDP and TCP connectivity from the Utah DDC IG to UTC IG:

lnevers@ddc:~$ ping -c 5 -q 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.

--- 192.168.1.1 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4007ms
rtt min/avg/max/mdev = 54.467/65.530/108.765/21.618 ms
lnevers@ddc:~$ iperf -c 192.168.1.1 -t 20
------------------------------------------------------------
Client connecting to 192.168.1.1, TCP port 5001
TCP window size: 23.5 KByte (default)
------------------------------------------------------------
[  3] local 192.168.1.2 port 58644 connected with 192.168.1.1 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.1 sec  47.2 MBytes  19.7 Mbits/sec
lnevers@ddc:~$ iperf -c 192.168.1.1 -t 20 -u -b 1M
------------------------------------------------------------
Client connecting to 192.168.1.1, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size:  224 KByte (default)
------------------------------------------------------------
[  3] local 192.168.1.2 port 46988 connected with 192.168.1.1 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.0 sec  2.39 MBytes  1000 Kbits/sec
[  3] Sent 1702 datagrams
[  3] Server Report:
[  3]  0.0-20.0 sec  2.39 MBytes  1.00 Mbits/sec   0.138 ms    0/ 1702 (0%)
lnevers@ddc:~$ 

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

Create a slice and then create the a sliver that connects two links between NPS IG and Utah IG:

$ stitcher.py createsliver IG-ST-2 IG-ST-2.rspec -o
16:12:35 INFO    : Configured logging from file /home/lnevers/gcf-2.9/src/gcf/stitcher_logging.conf
16:12:36 INFO    : Reading slice IG-ST-2 credential...
16:12:36 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-2 expires on 2015-06-10 19:05:18 UTC
16:12:36 INFO    : Calling SCS...
16:12:37 INFO    : Multi-AM reservation will include resources from these aggregates:
16:12:37 INFO    : 	<Aggregate utah-stitch>
16:12:37 INFO    : 	<Aggregate al2s>
16:12:37 INFO    : 	<Aggregate nps-ig>
16:12:37 INFO    : 	<Aggregate utah-ig>
16:12:37 INFO    : Gathering currently available VLAN tags at <Aggregate utah-ig>...
16:12:40 INFO    : Stitcher doing createsliver at <Aggregate utah-stitch>...
16:13:00 INFO    : ... Allocation at <Aggregate utah-stitch> complete.
16:13:00 INFO    : Stitcher doing createsliver at <Aggregate nps-ig>...
16:13:20 INFO    : ... Allocation at <Aggregate nps-ig> complete.
16:13:20 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
16:13:22 ERROR   :  {'output': 'Exception: requested VLAN unavailable: sdn-sw.salt.net.internet2.edu,eth7/1 VLAN=3497', 'code': {'geni_code': 24}}
16:13:22 INFO    : Deleting some reservations to retry, avoiding failed VLAN...
16:13:22 INFO    : Doing deletesliver at <Aggregate utah-stitch>...
16:13:47 INFO    : Will put <Aggregate al2s> back in the pool to allocate. Got: Retrying reservations at earlier AMs to avoid unavailable VLAN tag at <Aggregate al2s>....
16:13:47 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


16:14:17 INFO    : Checking that prior reservation at <Aggregate utah-stitch> has been cleared up....
16:14:19 ERROR   :  {'output': 'No slice or aggregate here', 'code': {'protogeni_error_log': 'urn:publicid:IDN+stitch.geniracks.net+log+7ffe2c0afc29a12114a26e281fbcb059', 'am_type': 'protogeni', 'geni_code': 12, 'am_code': 12, 'protogeni_error_url': 'https://www.stitch.geniracks.net/spewlogfile.php3?logfile=7ffe2c0afc29a12114a26e281fbcb059'}, 'value': 0}
16:14:19 INFO    : ... it is, so can try a new reservation.
16:14:19 INFO    : Stitcher doing createsliver at <Aggregate utah-stitch>...
16:14:39 INFO    : ... Allocation at <Aggregate utah-stitch> complete.
16:14:39 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
16:14:53 INFO    : ... Allocation at <Aggregate al2s> complete.
16:14:53 INFO    : Stitcher doing createsliver at <Aggregate utah-ig>...
16:15:08 INFO    : ... Allocation at <Aggregate utah-ig> complete.
16:15:08 INFO    : All aggregates are complete.
16:15:08 INFO    : Your resources expire at 2015-06-08T20:02:40 (UTC). 
16:15:08 INFO    : Saved combined reservation RSpec at 4 AM(s) to file '/home/lnevers/gcf-test/stitch-test/Utah-stitch/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 aggregate:

$ readyToLogin.py IG-ST-2 --useSliceAggregates
  ....
ig-nps's geni_status is: ready 
User lnevers logs in to ig-nps using:
	ssh -p 31802  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.instageni.nps.edu


ig-utah's geni_status is: ready 
User lnevers logs in to ig-utah using:
	ssh -p 30010  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.utah.geniracks.net

From NPS host 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 nps-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
Key file [/home/lnevers/.ssh/lnevers-id_rsa] does NOT exist.
2. Send command 'ping 10.10.4.2 -c 60 -q ;ping 192.168.4.2 -c 60 -q' to ig-nps

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 59099ms
rtt min/avg/max/mdev = 21.530/22.291/44.761/3.030 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 59103ms
rtt min/avg/max/mdev = 21.435/22.187/45.988/3.109 ms
... Done with command 'ping 10.10.4.2 -c 60 -q ;ping 192.168.4.2 -c 60 -q' at ig-nps
$

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

Create a slice and then create slivers for the topology Utah PG<->Utah DDC IG<-> Utah IG:

$ stitcher.py createsliver IG-ST-3 IG-ST-3.rspec -o
16:15:04 INFO    : Configured logging from file /home/lnevers/gcf-2.9/src/gcf/stitcher_logging.conf
16:15:05 INFO    : Reading slice IG-ST-3 credential...
16:15:05 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-3 expires on 2015-06-10 19:23:31 UTC
16:15:05 INFO    : Calling SCS...
16:15:06 INFO    : Multi-AM reservation will include resources from these aggregates:
16:15:06 INFO    : 	<Aggregate utah-stitch>
16:15:06 INFO    : 	<Aggregate utah-pg>
16:15:06 INFO    : 	<Aggregate utahddc-ig>
16:15:06 INFO    : 	<Aggregate utah-ig>
16:15:06 INFO    : Gathering currently available VLAN tags at <Aggregate utah-pg>...
16:15:27 INFO    : Gathering currently available VLAN tags at <Aggregate utahddc-ig>...
16:15:32 INFO    : Gathering currently available VLAN tags at <Aggregate utah-ig>...
16:15:34 INFO    : Stitcher doing createsliver at <Aggregate utah-stitch>...
16:15:56 INFO    : ... Allocation at <Aggregate utah-stitch> complete.
16:15:56 INFO    : Stitcher doing createsliver at <Aggregate utah-pg>...
16:16:31 INFO    : ... Allocation at <Aggregate utah-pg> complete.
16:16:31 INFO    : Stitcher doing createsliver at <Aggregate utahddc-ig>...
16:16:54 INFO    : ... Allocation at <Aggregate utahddc-ig> complete.
16:16:54 INFO    : Stitcher doing createsliver at <Aggregate utah-ig>...
16:17:09 INFO    : ... Allocation at <Aggregate utah-ig> complete.
16:17:09 INFO    : All aggregates are complete.
16:17:09 INFO    : Your resources expire at 2015-06-08T20:05:34 (UTC). 
16:17:09 INFO    : Saved combined reservation RSpec at 4 AM(s) to file '/home/lnevers/gcf-test/stitch-test/Utah-stitch/IG-ST-3-manifest-rspec-multiam-combined.xml'
Success: Reserved resources in slice IG-ST-3 at 4 Aggregates (including 1 intermediate aggregate(s) not in the original request), creating 2 stitched link(s).

Determined login information the each aggregate:

$ readyToLogin.py IG-ST-3 --useSliceAggregates 
  ....
ddc's geni_status is: ready 
User lnevers logs in to ddc using:
	ssh -p 33850  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.utahddc.geniracks.net
...
ig-utah's geni_status is: ready 
User lnevers logs in to ig-utah using:
	ssh -p 30522  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.utah.geniracks.net
...
pg-utah's geni_status is: ready 
User lnevers logs in to pg-utah using:
	ssh -p 30778  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc430.emulab.net

Login to the Utah DDC IG host and pinged each remote:

#ping Utah PG
lnevers@ddc:~$ ping 192.168.2.1 -c 20 -q
PING 192.168.2.1 (192.168.2.1) 56(84) bytes of data.

--- 192.168.2.1 ping statistics ---
20 packets transmitted, 20 received, 0% packet loss, time 19023ms
rtt min/avg/max/mdev = 0.899/1.191/2.267/0.259 ms

# Utah IG

lnevers@ddc:~$ ping 192.168.4.1 -c 20 -q
PING 192.168.4.1 (192.168.4.1) 56(84) bytes of data.

--- 192.168.4.1 ping statistics ---
20 packets transmitted, 20 received, 0% packet loss, time 19025ms
rtt min/avg/max/mdev = 0.982/1.108/1.847/0.175 ms
lnevers@ddc:~$ 

IG-ST-4 New Site to GPO EG interoperability

Create a slice and then sliver to connect EG GPO to Utah IG

$ stitcher.py createsliver IG-ST-4 IG-ST-4.rspec -o
15:34:07 INFO    : Configured logging from file /home/lnevers/gcf-2.9/src/gcf/stitcher_logging.conf
15:34:08 INFO    : Reading slice IG-ST-4 credential...
15:34:08 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-4 expires on 2015-06-10 19:34:03 UTC
15:34:08 INFO    : Calling SCS...
15:34:09 INFO    : Multi-AM reservation will include resources from these aggregates:
15:34:09 INFO    : 	<Aggregate utah-stitch>
15:34:09 INFO    : 	<Aggregate al2s>
15:34:09 INFO    : 	<Aggregate gpo-eg>
15:34:09 INFO    : 	<Aggregate utah-ig>
15:34:09 INFO    : Gathering currently available VLAN tags at <Aggregate utah-ig>...
15:34:12 INFO    : Stitcher doing createsliver at <Aggregate utah-stitch>...
15:34:32 INFO    : ... Allocation at <Aggregate utah-stitch> complete.
15:34:32 INFO    : Stitcher doing createsliver at <Aggregate gpo-eg>...
15:34:42 INFO    : ... Allocation at <Aggregate gpo-eg> complete.
15:34:42 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
15:34:44 ERROR   :  {'output': 'Exception: requested VLAN unavailable: sdn-sw.salt.net.internet2.edu,eth7/1 VLAN=2754', 'code': {'geni_code': 24}}
15:34:44 INFO    : Deleting some reservations to retry, avoiding failed VLAN...
15:34:44 INFO    : Doing deletesliver at <Aggregate utah-stitch>...
15:35:09 INFO    : Will put <Aggregate al2s> back in the pool to allocate. Got: Retrying reservations at earlier AMs to avoid unavailable VLAN tag at <Aggregate al2s>....
15:35:09 INFO    : Pausing for 30 seconds for Aggregates to free up resources...


15:35:39 INFO    : Checking that prior reservation at <Aggregate utah-stitch> has been cleared up....
15:35:41 ERROR   :  {'output': 'No slice or aggregate here', 'code': {'protogeni_error_log': 'urn:publicid:IDN+stitch.geniracks.net+log+9877b4a4ae8e49358df28c56b8ec89ef', 'am_type': 'protogeni', 'geni_code': 12, 'am_code': 12, 'protogeni_error_url': 'https://www.stitch.geniracks.net/spewlogfile.php3?logfile=9877b4a4ae8e49358df28c56b8ec89ef'}, 'value': 0}
15:35:41 INFO    : ... it is, so can try a new reservation.
15:35:41 INFO    : Stitcher doing createsliver at <Aggregate utah-stitch>...
15:36:01 INFO    : ... Allocation at <Aggregate utah-stitch> complete.
15:36:01 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
15:36:05 INFO    : ... Allocation at <Aggregate al2s> complete.
15:36:05 INFO    : Stitcher doing createsliver at <Aggregate utah-ig>...
15:36:20 INFO    : ... Allocation at <Aggregate utah-ig> complete.
15:36:20 INFO    : All aggregates are complete.
15:36:20 INFO    : Your resources expire at 2015-06-08T19:24:12 (UTC). 
15:36:20 INFO    : Saved combined reservation RSpec at 4 AM(s) to file '/home/lnevers/gcf-test/stitch-test/Utah-stitch/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 VirginiaTech 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@192.1.242.31
...
ig-utah's geni_status is: ready 
User lnevers logs in to ig-utah using:
	ssh -p 31290  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc3.utah.geniracks.net

Verify the sites can exchange ICMP, TCP and UDP traffic:

lnevers@eg-gpo:~$ ping 192.168.1.2 -c 5 -q
PING 192.168.1.2 (192.168.1.2) 56(84) bytes of data.

--- 192.168.1.2 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4007ms
rtt min/avg/max/mdev = 59.579/59.779/59.891/0.194 ms
lnevers@eg-gpo:~$ 
lnevers@eg-gpo:~$ iperf -c 192.168.1.2 -t 20
------------------------------------------------------------
Client connecting to 192.168.1.2, TCP port 5001
TCP window size: 85.0 KByte (default)
------------------------------------------------------------
[  3] local 192.168.1.1 port 36274 connected with 192.168.1.2 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.0 sec  46.9 MBytes  19.7 Mbits/sec
lnevers@eg-gpo:~$ iperf -c 192.168.1.2 -t 20 -u -b 1M
------------------------------------------------------------
Client connecting to 192.168.1.2, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size:  208 KByte (default)
------------------------------------------------------------
[  3] local 192.168.1.1 port 59077 connected with 192.168.1.2 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.0 sec  2.39 MBytes  1000 Kbits/sec
[  3] Sent 1702 datagrams
[  3] Server Report:
[  3]  0.0-20.0 sec  2.39 MBytes  1.00 Mbits/sec   0.132 ms    0/ 1702 (0%)
lnevers@eg-gpo:~$ 

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 Utah Stitching Aggregate page.
  1. Verified that Delegated GENI Stitching VLANs for site are documented at the Delegated GENI Stitching VLANs.

IG-ST-6 New Site OpenFlow topology

Create a slice and then create the stitched slivers using OpenFlow between the Utah DDC IG site and the GPO IG site:

$ stitcher.py createsliver IG-ST-6 IG-ST-6.rspec -o
16:33:43 INFO    : Configured logging from file /home/lnevers/gcf-2.9/src/gcf/stitcher_logging.conf
16:33:43 INFO    : Reading slice IG-ST-6 credential...
16:33:44 INFO    : Slice urn:publicid:IDN+ch.geni.net:ln-test+slice+IG-ST-6 expires on 2015-06-10 20:33:37 UTC
16:33:44 INFO    : Calling SCS...
16:33:45 INFO    : Multi-AM reservation will include resources from these aggregates:
16:33:45 INFO    : 	<Aggregate utah-stitch>
16:33:45 INFO    : 	<Aggregate gpo-ig>
16:33:45 INFO    : 	<Aggregate al2s>
16:33:45 INFO    : 	<Aggregate utahddc-ig>
16:33:45 INFO    : Gathering currently available VLAN tags at <Aggregate utahddc-ig>...
16:33:49 INFO    : Stitcher doing createsliver at <Aggregate utah-stitch>...
16:34:08 INFO    : ... Allocation at <Aggregate utah-stitch> complete.
16:34:08 INFO    : Stitcher doing createsliver at <Aggregate gpo-ig>...
16:34:22 INFO    : ... Allocation at <Aggregate gpo-ig> complete.
16:34:22 INFO    : Stitcher doing createsliver at <Aggregate al2s>...
16:34:27 INFO    : ... Allocation at <Aggregate al2s> complete.
16:34:27 INFO    : Stitcher doing createsliver at <Aggregate utahddc-ig>...
16:34:47 INFO    : ... Allocation at <Aggregate utahddc-ig> complete.
16:34:47 INFO    : All aggregates are complete.
16:34:47 INFO    : Your resources expire at 2015-06-08T20:23:49 (UTC). 
16:34:47 INFO    : Saved combined reservation RSpec at 4 AM(s) to file '/home/lnevers/gcf-test/stitch-test/Utah-stitch/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 VirginiaTech and GPO aggregate:

$ readyToLogin.py IG-ST-6 --useSliceAggregates
  ....
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

...
ddc's geni_status is: ready 
User lnevers logs in to ddc using:
	ssh -p 34362  -i /home/lnevers/.ssh/geni_cert_portal_key lnevers@pc4.utahddc.geniracks.net

Could not verify connectivity between Endpoint over OpenFlow over GENI Stitched Connection:

IG-CT-5 Site Monitoring

Checked for GENI Monitoring System

Aggregate availability:

External Checks for site aggregates: No external checks exist for this network aggregate.

Last modified 5 years ago Last modified on 06/03/15 17:16:17

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