Unified - Internet2 Advanced Layer 2 Service Network Operations Report
09/11/2017 - 09/17/2017

Unified - Internet2 Advanced Layer 2 Service Network Operations Center
at Indiana University

New Connections

None


Upgrades

None

New Network Resources

None



Unscheduled Outages Summary







Ticket Number
Customer Impact
Network Impact
Title
Outage Type
Source Of Impact
Start Time (UTC)

End Time (UTC)





157434-Normal
1-Critical

Brief Outage Resolved - I2 Various Optical Circuits
Human ErrorVendor
09/13/2017 12:34 PM
09/13/2017 12:35 PM


157624-Normal
2-High

Brief Outage Resolved - I2 AL2S Backbone ATLA-CHIC
Human ErrorVendor
09/14/2017 2:58 PM
09/14/2017 2:59 PM


157864-Normal
1-Critical

Brief Outage Resolved - I2 Various Optical Circuits
Human ErrorVendor
09/15/2017 1:40 PM
09/15/2017 1:43 PM


157874-Normal
2-High

Outage Resolved - I2 AL2S Backbone MISS2-SEAT
Cut or Damaged FiberVendor
09/15/2017 2:09 PM
09/15/2017 2:10 PM


09/15/2017 2:10 PM
09/15/2017 11:39 PM


158014-Normal
2-High

Outage Resolved - I2 AL2S Backbone MINN-MISS2
HardwareUndetermined
09/17/2017 2:59 AM
09/17/2017 6:50 AM






Unscheduled Outages Detail






Ticket No.:15743:144



Subject:Brief Outage Resolved - I2 Various Optical Circuits



Source Of Impact:Vendor



Affected:Optical Member ESnet
Optical Member NORDUnet
AL2S Backbone ASHB-CHIC
IP Backbone ASHB-CHIC



Start Time:Wednesday, September 13, 2017, 12:34 PM (1234) UTC



End Time:Wednesday, September 13, 2017, 12:35 PM (1235) UTC


Description:The above listed Optical circuits are available following a brief outage. Level(3)
Communications has been contacted and the reason for the outage is due to a 
suspected fiber bump.







Ticket No.:15762:144



Subject:Brief Outage Resolved - I2 AL2S Backbone ATLA-CHIC



Source Of Impact:Vendor



Affected:AL2S Backbone ATLA-CHIC
IP Backbone ATLA-CHIC



Start Time:Thursday, September 14, 2017, 2:58 PM (1458) UTC



End Time:Thursday, September 14, 2017, 2:59 PM (1459) UTC


Description:The above listed assets are available following a brief outage.  Internet2 Engineers have
indicated that the reason for the outage was a fiber bump.







Ticket No.:15786:144



Subject:Brief Outage Resolved - I2 Various Optical Circuits



Source Of Impact:Vendor



Affected:AL2S Backbone ATLA-WASH
IP Backbone ATLA-WASH

Optical Member Participant NOAA N-Wave
Optical Member ESnet
Optical Member Nordunet
AL2S Participant GEANT (EUMETSAT)



Start Time:Friday, September 15, 2017, 1:40 PM (1340) UTC



End Time:Friday, September 15, 2017, 1:43 PM (1343) UTC


Description:The assets listed above are available following a brief outage.  Level(3) Engineers have 
reported the reason of outage was a fiber bump.







Ticket No.:15787:144



Subject:Outage Resolved - I2 AL2S Backbone MISS2-SEAT



Source Of Impact:Vendor



Affected:AL2S Backbone MISS2-SEAT
IP Backbone MISS2-SEAT



Start Time:Friday, September 15, 2017, 2:09 PM (1409) UTC



End Time:Friday, September 15, 2017, 2:10 PM (1410) UTC


Start Time:Friday, September 15, 2017, 2:10 PM (1410) UTC



End Time:Friday, September 15, 2017, 11:39 PM (2339) UTC


Description:The above listed assests are available following an outage. Zayo Engineers have
reported the reason for the outage was a fiber cut between Rathdrum, ID and
Heron, MT. Service has been restored.







Ticket No.:15801:144



Subject:Outage Resolved - I2 AL2S Backbone MINN-MISS2



Source Of Impact:Undetermined



Affected:AL2S Backbone MINN-MISS2
IP Backbone MINN-MISS2



Start Time:Sunday, September 17, 2017, 2:59 AM (0259) UTC



End Time:Sunday, September 17, 2017, 6:50 AM (0650) UTC


Description:The above listed assets are now available.  Zayo Engineers
have been contacted, and have indicated that this outage was due to a failed card on the
Zayo network. Final notes will be sent once Zayo has indicated they are hands-off.

Backbone traffic re-routed during this outage.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

Maintenance Type
Source Of Impact
Start Time (UTC)
End Time (UTC)





15524
3-Elevated
2-High

Maintenance Completed - I2 AL2S Core Node BOST
Software
Internal09/11/2017 4:02 AM
09/11/2017 4:07 AM


15525
3-Elevated
2-High

Maintenance Completed - I2 AL2S Core Node CHAR
SoftwareInternal
09/11/2017 4:14 AM
09/11/2017 4:18 AM


15526
3-Elevated
2-High

Maintenance Completed - I2 AL2S Core Node CINC
Software
Internal09/11/2017 4:23 AM
09/11/2017 4:39 AM


15527
3-Elevated
2-High

Maintenance Completed - I2 AL2S Core Node INDI
SoftwareInternal
09/11/2017 4:34 AM
09/11/2017 4:39 AM


15523
3-Elevated
1-Critical

Maintenance Completed - I2 AL2S Core Node KANS
Software
Internal09/11/2017 5:34 AM
09/11/2017 6:04 AM


15508
3-Elevated
2-High

Maintenance 2 of 2 Completed - I2 AL2S Backbone MISS2-SEAT
HardwareVendor
09/12/2017 7:26 AM
09/12/2017 7:48 AM


15737
3-Elevated
3-Elevated

Emergency Maintenance Completed - I2 AL2S Backbone CHIC-KANS
Hardware
Internal09/12/2017 11:20 PM
09/12/2017 11:21 PM


15638
4-Normal
1-Critical

Maintenance Completed - I2 AL2S Various Backbones (WASH)
HardwareInternal
09/13/2017 4:53 AM
09/13/2017 5:11 AM


15750
3-Elevated
2-High

Emergency Maintenance Completed - I2 AL2S Backbone CHIC-KANS
Hardware
Internal09/13/2017 5:43 PM
09/13/2017 5:47 PM


15755
4-Normal
2-High

Emergency Maintenance Completed - I2 AL2S Backbone CHIC-KANS
HardwareInternal
09/13/2017 10:14 PM
09/13/2017 10:24 PM


15639
4-Normal
2-High

Maintenance Completed - I2 AL2S Core Node BATO
Hardware
Internal09/15/2017 5:01 AM
09/15/2017 5:06 AM


15620
4-Normal
2-High

Maintenance Completed - I2 AL2S Backbone EQCH-MINN
CircuitVendor
09/15/2017 6:10 AM
09/15/2017 6:37 AM


15640
4-Normal
2-High

Maintenance Completed - I2 AL2S Core Node HOUH
Hardware
Internal09/15/2017 5:19 AM
09/15/2017 5:27 AM


15641
4-Normal
2-High

Maintenance Completed - I2 AL2S Core Node JCSN
HardwareInternal
09/15/2017 5:56 AM
09/15/2017 6:02 AM


15642
4-Normal
2-High

Maintenance Completed - I2 AL2S Core Node MINN
Hardware
Internal09/15/2017 6:11 AM
09/15/2017 6:17 AM


15643
4-Normal
2-High

Maintenance Completed - I2 AL2S Core Node TULS
HardwareInternal
09/15/2017 7:11 AM
09/15/2017 7:17 AM


15647
4-Normal
1-Critical

Maintenance 1 of 2 Completed - I2 Optical DWDM System ASHB-PITT
Circuit
Vendor09/16/2017 4:00 AM
09/16/2017 7:49 AM




Scheduled Maintenances Detail





Ticket No.:15524:144



Subject:Maintenance Completed - I2 AL2S Core Node BOST



Source Of Impact:Internal



Affected:AL2S Core Node BOST and its Connectors and Participants
AL2S Backbone ALBA-BOST
AL2S Backbone BOST-HART2
IP Backbone ALBA-BOST
IP Backbone BOST-HART2
IP Backbone CLEV-NEWY32AOA
Connector Northern Crossroads
Connector Biogen Idec



Start Time:Monday, September 11, 2017, 4:02 AM (0402) UTC



End Time:Monday, September 11, 2017, 4:07 AM (0407) UTC


Description:   The above listed asset was unavailable while Internet2 Engineers performed 
software maintenance. This maintenance has been completed.



  







Ticket No.:15525:144



Subject:Maintenance Completed - I2 AL2S Core Node CHAR



Source Of Impact:Internal



Affected:AL2S Core Node CHAR and its Connectors and Participants
AL2S Backbone ATLA-CHAR
AL2S Backbone CHAR-RALE
IP Backbone ATLA-CHAR
IP Backbone CHAR-RALE
Connector MCNC



Start Time:Monday, September 11, 2017, 4:14 AM (0414) UTC



End Time:Monday, September 11, 2017, 4:18 AM (0418) UTC


Description:   The above listed assets was unavailable while Internet2 Engineers performed 
software maintenance. This maintenance has been completed.



  







Ticket No.:15526:144



Subject:Maintenance Completed - I2 AL2S Core Node CINC



Source Of Impact:Internal



Affected:AL2S Core Node CINC and its Connectors and Participants
AL2S Backbone CINC-INDI
AL2S Backbone CINC-LOUI
IP Backbone CINC-INDI
IP Backbone CINC-LOUI
Connector OARnet



Start Time:Monday, September 11, 2017, 4:23 AM (0423) UTC



End Time:Monday, September 11, 2017, 4:39 AM (0439) UTC


Description:   The above listed assets was unavailable while Internet2 Engineers performed 
software maintenance. This maintenance has been completed.



  







Ticket No.:15527:144



Subject:Maintenance Completed - I2 AL2S Core Node INDI



Source Of Impact:Internal



Affected:AL2S Core Node INDI and its Connectors and Participants
AL2S Backbone CHIC-INDI
AL2S Backbone CINC-INDI
IP Backbone CHIC-INDI
IP Backbone CINC-INDI
Connector Indiana Gigapop



Start Time:Monday, September 11, 2017, 4:34 AM (0434) UTC



End Time:Monday, September 11, 2017, 4:39 AM (0439) UTC


Description:   The above listed assets was unavailable while Internet2 Engineers performed 
software maintenance. This maintenance has been completed.



  







Ticket No.:15523:144



Subject:Maintenance Completed - I2 AL2S Core Node KANS



Source Of Impact:Internal



Affected:AL2S Core Node KANS

AL2S Backbone CHIC-KANS
AL2S Backbone DENV-KAN
AL2S Backbone KANS-MINNS
AL2S Backbone KANS-TULS
AL2S Backbone KANS-KANS
AL2S Participant USDA
AL2S Participant GEANT (EUMETSAT)
Al2S Connector GPN

IP Backbone CHIC-KANS
IP Backbone DENV-KANS
IP Backbone HOUS-KANS
IP Backbone KANS-MINN
IP Backbone KANS-SALT
IP Backbone KANS-TULS



Start Time:Monday, September 11, 2017, 5:34 AM (0534) UTC



End Time:Monday, September 11, 2017, 6:04 AM (0604) UTC


Description:   The above listed assets was unavailable while Internet2 Engineers
performed software upgrade maintenance on the KANS Core Node.  This 
maintenance has been completed.



  







Ticket No.:15508:144



Subject:Maintenance 2 of 2 Completed - I2 AL2S Backbone MISS2-SEAT



Source Of Impact:Vendor



Affected:AL2S Backbone MISS2-SEAT
IP Backbone MISS2-SEAT



Start Time:Tuesday, September 12, 2017, 7:26 AM (0726) UTC



End Time:Tuesday, September 12, 2017, 7:48 AM (0748) UTC


Description:   The above listed asset is now available after Zayo Engineers performed
maintenance. The maintenance has been completed. No further outage is 
expected. This is maintenance window 2 of 2.



  







Ticket No.:15737:144



Subject:Emergency Maintenance Completed - I2 AL2S Backbone CHIC-KANS



Source Of Impact:Internal



Affected:AL2S Backbone CHIC-KANS
IP Backbone CHIC-KANS
AL2S Participant GEANT (EUMETSAT)



Start Time:Tuesday, September 12, 2017, 11:20 PM (2320) UTC



End Time:Tuesday, September 12, 2017, 11:21 PM (2321) UTC


Description:   The above listed asset was unavailable while Internet2 Engineers performed 
emergency
maintenance. This maintenance has been completed.  Backbone traffic was
re-routed during this maintenance. Workgroup administrators will
receive notifications from OESS regarding circuits re-routed on the
backbone.



  







Ticket No.:15638:144



Subject:Maintenance Completed - I2 AL2S Various Backbones (WASH)



Source Of Impact:Internal



Affected:AL2S Backbones ASHB-WASH and ATLA-WASH
IP Backbones ASHB-WASH and ATLA-WASH
Optical Member WIX
Optical Member ESNet
AL2S Connector Mid-Atlantic Crossroads
IP Participant U.S. Department of Agriculture
IP Peer GEANT (WASH)
IP Peer SINET (WASH) 
IP Peer NASA Integrated Services Network Peer  (WASH)
IP Peer Department of Defense Research Peer Network (WASH)
IP Peer Qatar National Research & Education Network (WASH)



Start Time:Wednesday, September 13, 2017, 4:53 AM (0453) UTC



End Time:Wednesday, September 13, 2017, 5:11 AM (0511) UTC


Description:   The above listed assets are now available after Internet2 Engineers performed hardware
upgrade maintenance. An alternate window will need to be scheduled to complete this 
maintenance. Once the re-scheduled time has been decided, we will send updates.



  







Ticket No.:15750:144



Subject:Emergency Maintenance Completed - I2 AL2S Backbone CHIC-KANS



Source Of Impact:Internal



Affected:AL2S Backbone CHIC-KANS
IP Backbone CHIC-KANS
AL2S Participant Great Plains Network
AL2S Participant GEANT (EUMETSAT)



Start Time:Wednesday, September 13, 2017, 5:43 PM (1743) UTC



End Time:Wednesday, September 13, 2017, 5:47 PM (1747) UTC


Description:   The above listed assets are now available after Internet2 Engineers performed
emergency maintenance to reboot a card.  Maintenance has been completed. 
The card reboot did not resolve the issue. A future maintenance will be 
scheduled to replace faulty hardware.



  







Ticket No.:15755:144



Subject:Emergency Maintenance Completed - I2 AL2S Backbone CHIC-KANS



Source Of Impact:Internal



Affected:AL2S Backbone CHIC-KANS
IP Backbone CHIC-KANS
AL2S Participant Great Plains Network
AL2S Participant GEANT (EUMETSAT)



Start Time:Wednesday, September 13, 2017, 10:14 PM (2214) UTC



End Time:Wednesday, September 13, 2017, 10:24 PM (2224) UTC


Description:   The above listed assets are now available after Internet2 Engineers performed
emergency maintenance to replace faulty hardware.  Maintenance has been completed. No further 
outages are expected. Backbone traffic re-routed during this maintenance. Workgroup administrators 
will receive notifications from OESS regarding circuits re-routed on the backbone.



  







Ticket No.:15639:144



Subject:Maintenance Completed - I2 AL2S Core Node BATO



Source Of Impact:Internal



Affected:AL2S Core Node BATO
AL2S Backbones BATO-HOUH, BATO-JACK
IP Backbones BATO-HOUH, BATO-JACK
IP Connector Louisiana Optical Network Initiative (LONI)
IP Connector Florida Lambda Rail (FLR)



Start Time:Friday, September 15, 2017, 5:01 AM (0501) UTC



End Time:Friday, September 15, 2017, 5:06 AM (0506) UTC


Description:   The above listed assets are now available after Internet2 Engineers performed AL2S core 
node maintenance. Maintenance has been completed. No further impact is expected.



  







Ticket No.:15620:144



Subject:Maintenance Completed - I2 AL2S Backbone EQCH-MINN



Source Of Impact:Vendor



Affected:AL2S Backbone EQCH-MINN
IP Backbone EQCH-MINN



Start Time:Friday, September 15, 2017, 6:10 AM (0610) UTC



End Time:Friday, September 15, 2017, 6:37 AM (0637) UTC


Description:   The above listed assets are now available after Zayo engineers performed fiber
relocation maintenance. This maintenance has been completed.



  







Ticket No.:15640:144



Subject:Maintenance Completed - I2 AL2S Core Node HOUH



Source Of Impact:Internal



Affected:AL2S Core Node HOUH

AL2S Backbone ELPA-HOUH
AL2S Backbone HOUH-HOUS
AL2S Backbone DALL-HOUH
AL2S Backbone BATO-HOUH
AL2S Backbone HOUH-JCSN
AL2S Connector LEARN
AL2S Participant GEANT (EUMETSAT)

IP Backbone ELPA-HOUH
IP Backbone HOUH-HOUS
IP Backbone DALL-HOUH
IP Backbone BATO-HOUH
IP Backbone HOUH-JCSN



Start Time:Friday, September 15, 2017, 5:19 AM (0519) UTC



End Time:Friday, September 15, 2017, 5:27 AM (0527) UTC


Description:   The above listed assets are now available after Internet2 Engineers performed AL2S core
node maintenance. Maintenance has been completed. No further impact is expected.



  







Ticket No.:15641:144



Subject:Maintenance Completed - I2 AL2S Core Node JCSN



Source Of Impact:Internal



Affected:AL2S Core Node JCSN
AL2S Backbones ATLA-JCSN, HOUH-JCSN
IP Backbones ATLA-JCSN, HOUH-JCSN
AL2S Participant USDA
AL2S Participant GEANT
AL2S Participant Mississippi Optical Network



Start Time:Friday, September 15, 2017, 5:56 AM (0556) UTC



End Time:Friday, September 15, 2017, 6:02 AM (0602) UTC


Description:   The above listed assets are now available after Internet2 Engineers performed AL2S core
node maintenance. Maintenance has been completed. No further impact is expected.



  







Ticket No.:15642:144



Subject:Maintenance Completed - I2 AL2S Core Node MINN



Source Of Impact:Internal



Affected:AL2S Core Node MINN
AL2S Backbone MINN-MISS2
AL2S Backbone EQCH-MISS
AL2S Backbone KANS-MINN
AL2S Backbone MINN-MINN
AL2S Connector Northern Lights Gigapop

IP Backbone MINN-MISS2
IP Backbone EQCH-MINN
IP Backbone KANS-MINN
IP  Net+ Provider Code42



Start Time:Friday, September 15, 2017, 6:11 AM (0611) UTC



End Time:Friday, September 15, 2017, 6:17 AM (0617) UTC


Description:   The above listed assets are now available after Internet2 Engineers performed 
AL2S core node maintenance. Maintenance has been completed. No further 
impact is expected.



  







Ticket No.:15643:144



Subject:Maintenance Completed - I2 AL2S Core Node TULS



Source Of Impact:Internal



Affected:AL2S Core Node TULS
AL2S Backbone DALL-TULS
AL2S Backbone KANS-TULS
AL2S Participant Great Plains Network
IP Backbone DALL-TULS
IP Backbone KANS-TULS



Start Time:Friday, September 15, 2017, 7:11 AM (0711) UTC



End Time:Friday, September 15, 2017, 7:17 AM (0717) UTC


Description:   The above listed assets are now available after Internet2 Engineers performed 
AL2S core node maintenance. Maintenance has been completed. No further 
impact is expected.



  







Ticket No.:15647:144



Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System ASHB-PITT



Source Of Impact:Vendor



Affected:DWDM System ASHB-PITT
AL2S Backbones ASHB-CHIC, ASHB-CLEV, and ASHB-PITT
IP Backbones ASHB-CHIC, ASHB-CLEV, ASHB-PITT, and CLEV-WASH
Optical Member ESnet 
Optical Member NORDUnet
Optical Member 3ROX
Optical Member NOAA N-Wave
IP Peer GEANT



Start Time:Saturday, September 16, 2017, 4:00 AM (0400) UTC



End Time:Saturday, September 16, 2017, 7:49 AM (0749) UTC


Description:   *Please Note The Updated Down/Up Times For This Maintenance*
The above listed assets are now available after Level(3)
Communications performed maintenance to relocate cable in Frederick, MD. Maintenance
has been completed; no further outages are expected.



  










Downtime and Availability







Unified - Internet2 Advanced Layer 2 Service Core NodesDown TimeReporting Period Availability52 Week Availability


sdn-sw.reno.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99621%  100.00000%
sdn-sw.albu.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.alba.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99734%  99.99810%
sdn-sw.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99924%  100.00000%
sdn-sw.atla.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96376%  100.00000%
sdn-sw.bato.net.internet2.edu 0 hr 5 min0 hr 0 min 99.95040%100.00000% 99.99905%  100.00000%
sdn-sw.bost.net.internet2.edu 0 hr 5 min0 hr 0 min 99.95040%100.00000% 99.99905%  100.00000%
sdn-sw.char.net.internet2.edu 0 hr 4 min0 hr 0 min 99.96032%100.00000% 99.95769%  100.00000%
sdn-sw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.clev.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.colu4.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.dall.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.denv.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.elpa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99621%  99.99981%
sdn-sw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97818%  100.00000%
sdn-sw.houh.net.internet2.edu 0 hr 8 min0 hr 0 min 99.92063%100.00000% 99.96205%  100.00000%
sdn-sw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95408%  100.00000%
sdn-sw.jcsn.net.internet2.edu 0 hr 6 min0 hr 0 min 99.94048%100.00000% 99.97514%  99.97628%
sdn-sw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.minn.net.internet2.edu 0 hr 6 min0 hr 0 min 99.94048%100.00000% 99.96262%  100.00000%
sdn-sw.miss2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.newy32aoa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.phil.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.phoe.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94896%  100.00000%
sdn-sw.port.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.rale.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.salt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.seat.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.star.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92202%  100.00000%
sdn-sw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.tuls.net.internet2.edu 0 hr 6 min0 hr 0 min 99.94048%100.00000% 99.99507%  99.99791%
sdn-sw.wash.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95010%  100.00000%
sdn-srv2.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-srv3.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
      
Aggregate Unified - Internet2 Advanced Layer 2 Service Core Nodes0 hr 40 min0 hr 40 min99.98898%100.00000%99.98769%99.99922%

 NOTE: Numbers in italics represent downtime with scheduled  maintenance excluded. Internet2's definition of scheduled
  maintenance is any anticipated outage announced at least 72
  hours in advance of the outage start time.  
	    

	    
Unified - Internet2 Advanced Layer 2 Service Backbone CircuitsDown Time
Reporting Period Availability52 Week Availability


I2-ALBA-ALBA-10GE-11617
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99564%99.99715%
I2-ALBA-ALBA-10GE-11618
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99564%99.99715%
I2-ALBA-ALBA-10GE-11619
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99564%99.99715%
I2-ALBA-ALBA-10GE-11620
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99564%99.99715%
I2-ALBA-ALBA-10GE-11621
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99564%99.99715%
I2-ALBA-ALBA-10GE-11622
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99564%99.99715%
I2-ALBA-BOST-100GE-09210
               0 hr 5 min0 hr 0 min
               99.95040%100.00000%
               99.97382%99.99810%
I2-ALBA-CLEV-100GE-07735
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90001%99.99810%
I2-ASHB-ASHB-100GE-10653
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99696%100.00000%
I2-ASHB-CHIC-100GE-11803
               3 hr 49 min0 hr 1 min
               97.72817%99.99008%
               99.84764%99.99184%
I2-ASHB-PITT-100GE-07737
               3 hr 48 min0 hr 0 min
               97.73810%100.00000%
               99.88293%99.98956%
I2-ASHB-WASH-100GE-09106
               0 hr 18 min0 hr 0 min
               99.82143%100.00000%
               99.87269%99.97894%
I2-ASHB-WASH-100GE-11823
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90209%99.98786%
I2-ASHB-WASH-100GE-55815
               0 hr 18 min0 hr 0 min
               99.82143%100.00000%
               99.88464%99.97590%
I2-ATLA-ATLA-100GE-11442
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96281%100.00000%
I2-ATLA-CHAR-100GE-07738
               0 hr 4 min0 hr 0 min
               99.96032%100.00000%
               99.91936%99.99905%
I2-ATLA-CHAR-100GE-07739
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ATLA-CHIC-100GE-69780
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.49416%99.58618%
I2-ATLA-CINC-100GE-07740
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ATLA-HOUH-10GE-07742
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ATLA-JACK-100GE-07739
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.56037%99.70306%
I2-ATLA-JCSN-100GE-10734
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ATLA-JCSN-100GE-10784
               0 hr 6 min0 hr 0 min
               99.94048%100.00000%
               99.37424%99.55886%
I2-ATLA-LOUI-100GE-07740
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.22093%99.34787%
I2-ATLA-WASH-100GE-54536
               0 hr 21 min0 hr 3 min
               99.79167%99.97024%
               99.84005%99.98634%
I2-BATO-HOUH-100GE-08860
               0 hr 13 min0 hr 0 min
               99.87103%100.00000%
               99.96034%100.00000%
I2-BATO-JACK-100GE-11005
               0 hr 5 min0 hr 0 min
               99.95040%100.00000%
               99.53267%99.68124%
I2-BOST-HART2-100GE-09211
               0 hr 5 min0 hr 0 min
               99.95040%100.00000%
               99.98084%99.98179%
I2-CHAR-RALE-100GE-10633
               0 hr 4 min0 hr 0 min
               99.96032%100.00000%
               99.93985%99.99886%
I2-CHIC-COLU4-100GE-11554
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.04504%99.11373%
I2-CHIC-EQCH-100GE-55918
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97514%99.99981%
I2-CHIC-EQCH-100GE-69888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99222%100.00000%
I2-CHIC-INDI-100GE-50993
               0 hr 5 min0 hr 0 min
               99.95040%100.00000%
               99.82639%99.84935%
I2-CHIC-KANS-100GE-07745
               0 hr 45 min0 hr 0 min
               99.55357%100.00000%
               99.97533%99.99621%
I2-CHIC-STAR-100GE-07743
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91727%99.99829%
I2-CINC-INDI-100GE-51692
               0 hr 21 min0 hr 0 min
               99.79167%100.00000%
               99.55449%99.56132%
I2-CINC-LOUI-100GE-54197
               0 hr 16 min0 hr 0 min
               99.84127%100.00000%
               99.66283%99.67479%
I2-CLEV-EQCH-100GE-66186
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.79850%99.99962%
I2-CLEV-NEWY32AOA-100GE-07735
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-CLEV-PITT-100GE-10334
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.86548%99.99943%
I2-CLEV-STAR-100GE-07736
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-COLU4-KANS-100GE-11548
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-DALL-HOUH-100GE-07751
               0 hr 8 min0 hr 0 min
               99.92063%100.00000%
               99.92942%99.99943%
I2-DALL-TULS-100GE-11300
               0 hr 6 min0 hr 0 min
               99.94048%100.00000%
               99.97989%99.99658%
I2-DENV-DENV-10GE-51431
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.89792%99.89792%
I2-DENV-ELPA-100GE-07748
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98520%99.99981%
I2-DENV-KANS-100GE-07746
               0 hr 30 min0 hr 0 min
               99.70238%100.00000%
               99.69148%99.71558%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98482%100.00000%
I2-ELPA-ELPA-10GE-57251
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99336%99.99981%
I2-ELPA-HOUH-100GE-07749
               0 hr 8 min0 hr 0 min
               99.92063%100.00000%
               99.69319%99.77592%
I2-ELPA-PHOE-100GE-07750
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ELPA-TUCS-100GE-07750
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98767%99.99981%
I2-EQCH-MINN-100GE-12184
               0 hr 33 min0 hr 0 min
               99.67262%100.00000%
               99.63399%99.82810%
I2-EQCH-STAR-100GE-09299
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87401%99.99981%
I2-HART2-NEWY32AOA-100GE-12947
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92278%99.96205%
I2-HOUH-HOUS-100GE-09174
               0 hr 8 min0 hr 0 min
               99.92063%100.00000%
               99.84214%99.89109%
I2-HOUH-HOUS-100GE-09379
               0 hr 8 min0 hr 0 min
               99.92063%100.00000%
               99.85599%99.90494%
I2-HOUH-JCSN-100GE-09155
               0 hr 14 min0 hr 0 min
               99.86111%100.00000%
               99.74784%99.78882%
I2-HOUH-JCSN-100GE-10783
               0 hr 14 min0 hr 0 min
               99.86111%100.00000%
               99.74803%99.78901%
I2-HOUH-TULS-100GE-07751
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-JACK-JACK-100GE-52411
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.71843%99.76434%
I2-KANS-KANS-100GE-09157
               0 hr 44 min0 hr 0 min
               99.56349%100.00000%
               99.99165%100.00000%
I2-KANS-KANS-100GE-54216
               0 hr 30 min0 hr 0 min
               99.70238%100.00000%
               99.78673%99.89033%
I2-KANS-KANS-10GE-51701
               0 hr 30 min0 hr 0 min
               99.70238%100.00000%
               99.82373%99.82942%
I2-KANS-MINN-100GE-12675
               0 hr 36 min0 hr 0 min
               99.64286%100.00000%
               99.94137%99.98767%
I2-KANS-TULS-100GE-07753
               0 hr 36 min0 hr 0 min
               99.64286%100.00000%
               99.95712%99.99734%
I2-LASV-LOSA-100GE-53802
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99677%100.00000%
I2-LASV-SALT-100GE-07757
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99905%100.00000%
I2-LOSA-PHOE-100GE-09190
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96034%99.96357%
I2-LOSA-SUNN-100GE-07755
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.88711%99.91614%
I2-MINN-MISS2-100GE-09036
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90513%100.00000%
I2-MINN-MISS2-100GE-09130
               3 hr 57 min3 hr 51 min
               97.64881%97.70833%
               99.25186%99.50156%
I2-MISS2-SEAT-100GE-13237
               9 hr 52 min9 hr 30 min
               94.12698%94.34524%
               99.70439%99.80666%
I2-MISS2-SEAT-100GE-13238
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99867%99.99867%
I2-NEWY23AOA-PHIL-100GE-07759
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.78958%99.79224%
I2-PHIL-WASH-100GE-10867
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.71160%99.77990%
I2-PHOE-TUCS-100GE-11990
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99943%99.99943%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83208%99.86851%
I2-PORT-SUNN-100GE-10343
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94972%99.97552%
I2-RALE-WASH-100GE-08888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.88312%99.97211%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97116%99.99981%
I2-RENO-SUNN-100GE-07766
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.89204%99.94649%
I2-SALT-SEAT-100GE-08998
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96755%99.99829%
I2-SUNN-SUNN-100GE-55462
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96319%100.00000%
I2-TUCS-TUCS-100GE-12123
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99905%100.00000%
      
Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits
                   29 hr 38 min16 hr 12 min
                   99.79248%99.90593%
                   99.86214%99.91148%


 NOTE: Numbers in italics represent downtime with scheduled  maintenance excluded. Internet2's definition of scheduled
  maintenance is any anticipated outage announced at least 72
  hours in advance of the outage start time.  

Upcoming Scheduled Maintenances





Ticket No.:16194:144



Subject:Maintenance - I2 Core Various Backbones



Affected:Core Backbone CHIC-NEWY, NEWY1118TH-NEWY32AOA

Services:
Optical
AL2S
IP

Optical Participant NOAA N-Wave
Net+ Provider Mitel



Start Time:Saturday, October 14, 2017, 4:00 AM (0400) UTC



End Time:Saturday, October 14, 2017, 8:00 AM (0800) UTC



Description:   The above listed assets will be unavailable while Internet2 Engineers perform
maintenance. An outage of 50 minutes is expected. The
entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:14990:144



Subject:Maintenance Rescheduled - I2 AL2S Backbone MINN-MISS2



Affected:AL2S Backbone MINN-MISS2
IP Backbone MINN-MISS2



Start Time:Sunday, October 15, 2017, 12:00 PM (1200) UTC



End Time:Sunday, October 15, 2017, 11:00 PM (2300) UTC



Description:   *Please note this maintenance has been rescheduled.*

The above listed asset will be unavailable while Zayo Engineers perform
maintenance. An outage of 4 hours is expected. The entire window is reserved. Backbone
traffic will re-route during this maintenance.



  







Ticket No.:16038:144



Subject:Maintenance - I2 Optical Participant NOAA N-Wave



Affected:Optical Participant NOAA N-Wave



Start Time:Tuesday, October 17, 2017, 4:00 AM (0400) UTC



End Time:Tuesday, October 17, 2017, 10:00 AM (1000) UTC



Description:   The above listed asset will be unavailable while NOAA N-Wave Engineers
perform maintenance. Outages are expected. The entire maintenance
window has been
reserved.



  







Ticket No.:16163:144



Subject:Maintenance - I2 Optical DWDM System BATO-JACK



Affected:Core Backbone BATO-JACK

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave



Start Time:Tuesday, October 17, 2017, 4:00 AM (0400) UTC



End Time:Tuesday, October 17, 2017, 10:00 AM (1000) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers relocate a cable in Tallahassee, FL.
An outage is expected. The entire window is reserved.  

Backbone traffic will re-route during this maintenance.



  







Ticket No.:16211:144



Subject:Maintenance - I2 Optical DWDM System CLEV-DETR



Affected:Core Backbones: 
CLEV-EQCH (12213)
CLEV-EQCH (66187)
ASHB-CHIC

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
NORDUnet
Merit Network
NOAA N-Wave

AL2S Participant GEANT (EUMETSAT)



Start Time:Tuesday, October 17, 2017, 5:00 AM (0500) UTC



End Time:Tuesday, October 17, 2017, 9:00 AM (0900) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber Vendor Engineers perform hardware maintenance in Cleveland, OH.
An outage is expected and the entire window is reserved.  

Backbone traffic will re-route during this maintenance.



  







Ticket No.:16238:144



Subject:Maintenance 1 of 2 - I2 Optical DWDM System ATLA-JACK 



Affected:DWDM System ATLA-JACK

Core Backbone ATLA-JACK

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave



Start Time:Wednesday, October 18, 2017, 4:00 AM (0400) UTC



End Time:Wednesday, October 18, 2017, 10:00 AM (1000) UTC



Description:   *Please note this is maintenance window 1 of 2*

The above listed asset will be unavailable while Internet2 Fiber Vendor Engineers perform maintenance to relocate fiber near Jacksonville, FL.
An outage of 6 hours is expected. 
The entire window is reserved.  

Backbone traffic will re-route during this maintenance.



  







Ticket No.:15979:144



Subject:Maintenance 1 of 2 - I2 Al2S Participant USDA (KANS)



Affected:AL2S Participant USDA



Start Time:Wednesday, October 18, 2017, 5:00 AM (0500) UTC



End Time:Wednesday, October 18, 2017, 11:00 AM (1100) UTC



Description:   The above listed asset will be unavailable while CenturyLink Engineers perform fiber 
relocation maintenance. Please note that this is Maintenance Window 1 of 2.



  







Ticket No.:16181:144



Subject:Maintenance 1 of 2 - I2 Optical DWDM System KANS-TULS



Affected:DWDM System KANS-TULS

Core Backbones:
KANS-TULS
HOUS-KANS

Services:
Optical
AL2S
IP

Optical Participants:
ESnet
NOAA N-Wave



Start Time:Wednesday, October 18, 2017, 5:00 AM (0500) UTC



End Time:Wednesday, October 18, 2017, 11:00 AM (1100) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber Vendor
Engineers perform repair maintenance Kansas City, MO. An outage is 
expected.
The entire window is reserved.

Backbone traffic will re-route during this maintenance.

*Please note this is maintenance 1 of 2*



  







Ticket No.:16239:144



Subject:Maintenance 2 of 2 - I2 Optical DWDM System ATLA-JACK



Affected:DWDM System ATLA-JACK

Core Backbone ATLA-JACK

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave



Start Time:Thursday, October 19, 2017, 4:00 AM (0400) UTC



End Time:Thursday, October 19, 2017, 10:00 AM (1000) UTC



Description:   *Please note this is maintenance window 2 of 2*

The above listed asset will be unavailable while Internet2 Fiber Vendor Engineers 
perform maintenance to relocate fiber near Jacksonville, FL.
An outage of 6 hours is expected.
The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:15980:144



Subject:Maintenance 2 of 2 - I2 AL2S Participant USDA (KANS)



Affected:AL2S Participant USDA



Start Time:Thursday, October 19, 2017, 5:00 AM (0500) UTC



End Time:Thursday, October 19, 2017, 11:00 AM (1100) UTC



Description:   Please note that this is Maintenance Window 2 of 2.
The above listed asset will be unavailable while CenturyLink Engineers perform
fiber relocation maintenance. An outage is expected. The whole maintenance 
window is reserved.



  







Ticket No.:16183:144



Subject:Maintenance 2 of 2 - I2 Optical DWDM System KANS-TULS



Affected:DWDM System KANS-TULS

Core Backbones:
KANS-TULS
HOUS-KANS

Services:
Optical
AL2S
IP

Optical Participants:
ESnet
NOAA N-Wave



Start Time:Thursday, October 19, 2017, 5:00 AM (0500) UTC



End Time:Thursday, October 19, 2017, 11:00 AM (1100) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber Vendor
Engineers perform repair maintenance Kansas City, MO. An outage is
expected.
The entire window is reserved.

Backbone traffic will re-route during this maintenance.

*Please note this is maintenance 2 of 2*



  







Ticket No.:16055:144



Subject:Maintenance - I2 Core Various Backbones



Affected:Core Backbone EQCH-MINN and EQCH-SEAT

Services:
Optical
AL2S
IP
TR-CPS
Lit Service



Start Time:Saturday, October 21, 2017, 5:00 AM (0500) UTC



End Time:Saturday, October 21, 2017, 10:00 AM (1000) UTC



Description:   The above listed asset will be unavailable while Zayo Engineers perform circuit
maintenance in Minneapolis, MN. An outage is expected. The
entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:16058:144



Subject:Maintenance Update - I2 Core Various Backbones



Affected:Core Backbone MINN-MISS2 and MISS2-SEAT

Services:
Optical
AL2S
IP
TR-CPS
Lit Service



Start Time:Saturday, November 4, 2017, 1:00 PM (1300) UTC



End Time:Sunday, November 5, 2017, 1:00 AM (0100) UTC



Description:   *Please note the updated impacted services.*

The above listed asset will be unavailable while Zayo Engineers perform fiber
repair maintenance Rathdrum, ID. An outage of up to 4 hours is expected. 
The
entire window is reserved.

Backbone traffic will re-route during this maintenance.