Unified - Internet2 IP Network Operations Report
09/04/2017 - 09/10/2017

Unified - Internet2 IP Network Operations Center
at Indiana University

New Connections

None


Upgrades

None


New Services

None


Unscheduled Outages Summary

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

155744-Normal 2-High Brief Outage - I2 AL2S Backbone ASHB-CHIC InvestigatingVendor 09/05/2017 3:13 PM 09/05/2017 3:15 PM
155844-Normal 2-High Brief Outage - I2 AL2S Backbone MINN-MISS2 UndeterminedVendor 09/05/2017 11:18 PM 09/05/2017 11:19 PM
155893-Elevated 2-High Outage Resolved - I2 AL2S Backbone KANS-MINN Unannounced MaintenanceVendor 09/06/2017 11:00 AM 09/06/2017 11:47 AM
156584-Normal 2-High Outage Resolved - I2 AL2S Backbone DENV-KANS HardwareVendor 09/08/2017 6:21 AM 09/08/2017 4:34 PM
156654-Normal 1-Critical Brief Outage - I2 Optical Various Circuits InvestigatingUndetermined 09/08/2017 7:36 PM 09/08/2017 7:50 PM
156704-Normal 2-High Instability Resolved - I2 AL2S Backbone PORT-SEAT Cut or Damaged FiberVendor 09/09/2017 8:44 PM 09/09/2017 8:45 PM
09/10/2017 3:02 AM 09/10/2017 3:06 AM
09/10/2017 6:20 AM 09/10/2017 6:24 AM
09/10/2017 7:08 AM 09/10/2017 7:09 AM

Unscheduled Outages Detail


Ticket No.:15574:144
Subject:Brief Outage - I2 AL2S Backbone ASHB-CHIC
Source Of Impact:Vendor
Affected:AL2S Backbone ASHB-CHIC
IP Backbone ASHB-CHIC
Start Time:Tuesday, September 5, 2017, 3:13 PM (1513) UTC
End Time:Tuesday, September 5, 2017, 3:15 PM (1515) UTC
Description:The above listed asset is available following a brief outage. Level(3) Engineers are investigating the cause. The reason for the outage is pending. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:15584:144
Subject:Brief Outage - I2 AL2S Backbone MINN-MISS2
Source Of Impact:Vendor
Affected:AL2S Backbone MINN-MISS2
IP Backbone MINN-MISS2
Start Time:Tuesday, September 5, 2017, 11:18 PM (2318) UTC
End Time:Tuesday, September 5, 2017, 11:19 PM (2319) UTC
Description:The above listed asset is now available following a brief outage. After investigation, Zayo Engineers reported the reason for the outage was a circuit issue of undetermined origin. Workgroup administrators receive notifications from OESS regarding circuits re- routed on the backbone.

Ticket No.:15589:144
Subject:Outage Resolved - I2 AL2S Backbone KANS-MINN
Source Of Impact:Vendor
Affected:AL2S Backbone KANS-MINN
IP Backbone KANS-MINN
Start Time:Wednesday, September 6, 2017, 11:00 AM (1100) UTC
End Time:Wednesday, September 6, 2017, 11:47 AM (1147) UTC
Description:The above listed asset is now available. The outage was due to a planned BOREAS maintenance that started from 1100 UTC to 1200 UTC. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:15658:144
Subject:Outage Resolved - I2 AL2S Backbone DENV-KANS
Source Of Impact:Vendor
Affected:AL2S Backbone DENV-KANS
IP Backbone DENV-KANS
AL2S Participant GEANT (EUMETSAT)
Start Time:Friday, September 8, 2017, 6:21 AM (0621) UTC
End Time:Friday, September 8, 2017, 4:34 PM (1634) UTC
Description:The assets listed above are now available. Internet2 Engineers reported the outage was caused by hardware failure in Denver, CO. Internet2 Engineers completed emergency maintenance to replace the faulty hardware and all services restored on the backbone. No further impact is expected. Workgroup administrators received notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:15665:144
Subject:Brief Outage - I2 Optical Various Circuits
Source Of Impact:Undetermined
Affected:AL2S Backbone ASHB-CHIC
IP Backbone ASHB-CHIC
Optical Member ESnet
Optical Member Nordunet
Start Time:Friday, September 8, 2017, 7:36 PM (1936) UTC
End Time:Friday, September 8, 2017, 7:50 PM (1950) UTC
Description:The assets listed above are available following a brief outage. Internet2 Engineers are investigating the cause. The reason for the outage is pending. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:15670:144
Subject:Instability Resolved - I2 AL2S Backbone PORT-SEAT
Source Of Impact:Vendor
Affected:AL2S Backbone PORT-SEAT
IP Backbone PORT-SEAT
Start Time:Saturday, September 9, 2017, 8:44 PM (2044) UTC
End Time:Saturday, September 9, 2017, 8:45 PM (2045) UTC
Start Time:Sunday, September 10, 2017, 3:02 AM (0302) UTC
End Time:Sunday, September 10, 2017, 3:06 AM (0306) UTC
Start Time:Sunday, September 10, 2017, 6:20 AM (0620) UTC
End Time:Sunday, September 10, 2017, 6:24 AM (0624) UTC
Start Time:Sunday, September 10, 2017, 7:08 AM (0708) UTC
End Time:Sunday, September 10, 2017, 7:09 AM (0709) UTC
Description:The above listed assets are now stable. Internet2 Engineers reported the instability was due to a loose fiber. The issue has been resolved, and no further outage is expected.

Scheduled Maintenances Summary

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

15447 3-Elevated 1-Critical Maintenance Completed - I2 AL2S Core Node ATLA Software Internal09/06/2017 4:55 AM 09/06/2017 5:00 AM
15450 4-Normal 1-Critical Maintenance Completed - I2 AL2S Core Node CLEV SoftwareInternal 09/06/2017 5:26 AM 09/06/2017 12:10 PM
15451 4-Normal 1-Critical Maintenance Completed - I2 AL2S Core Node DALL Software Internal09/06/2017 4:56 AM 09/06/2017 5:01 AM
09/06/2017 6:01 AM 09/06/2017 6:05 AM
15453 3-Elevated 1-Critical Maintenance Completed - I2 AL2S Core Node EQCH SoftwareInternal 09/06/2017 5:49 AM 09/06/2017 5:55 AM
15454 4-Normal 1-Critical Maintenance Completed - I2 AL2S Core Node SUNN Software Internal09/06/2017 7:06 AM 09/06/2017 7:11 AM
15387 4-Normal 3-Elevated Maintenance Completed - I2 AL2S Backbones MISS2-SEAT and MINN-MISS2 CircuitVendor 09/07/2017 6:33 AM 09/07/2017 6:34 AM
15269 3-Elevated 1-Critical Maintenance Completed - I2 Optical DWDM System CLEV-DETR Circuit Vendor09/08/2017 7:31 AM 09/08/2017 9:46 AM
15499 4-Normal 3-Elevated Maintenance Completed - I2 AL2S Core Node ALBA SoftwareInternal 09/08/2017 4:45 AM 09/08/2017 4:49 AM
15502 3-Elevated 3-Elevated Maintenance Completed - I2 AL2S Core Node STAR Software Internal09/08/2017 5:16 AM 09/08/2017 9:46 AM

Scheduled Maintenances Detail

Ticket No.:15447:144
Subject:Maintenance Completed - I2 AL2S Core Node ATLA
Source Of Impact:Internal
Affected:AL2S Core Node ATLA
AL2S Backbone ATLA-CHAR, ATLA-CHIC, ATLA-JACK, ATLA-JCSN, ATLA-LOUI,
ATLA-WASH
IP Backbone ATLA-CHAR, ATLA-CHIC, ATLA-CLEV, ATLA-HOUS, ATLA-JACK,
ATLA-JCSN, ATLA-LOUI, ATLA-WASH,
All Connectors and Participants
Start Time:Wednesday, September 6, 2017, 4:55 AM (0455) UTC
End Time:Wednesday, September 6, 2017, 5:00 AM (0500) UTC
Description: The above listed assets are now available after Internet2 Engineers performed software upgrade maintenance. Maintenance has been completed. No further outages are expected.

Ticket No.:15450:144
Subject:Maintenance Completed - I2 AL2S Core Node CLEV
Source Of Impact:Internal
Affected:AL2S Core Node CLEV
AL2S Backbone ALBA-CLEV, CLEV-EQCH, CLEV-NEWY32AOA, CLEV-PITT, CHIC-
CLEV
IP Backbone ALBA-CLEV, ASHB-CLEV, ATLA-CLEV, CHIC-CLEV, CLEV-EQCH, CLEV-
NEWY, CLEV-PITT, CLEV-WASH
All Connectors and Participants
Start Time:Wednesday, September 6, 2017, 5:26 AM (0526) UTC
End Time:Wednesday, September 6, 2017, 12:10 PM (1210) UTC
Description: The above listed assets were unavailable while Internet2 Engineers performed software upgrade maintenance. This maintenance has been completed.

Ticket No.:15451:144
Subject:Maintenance Completed - I2 AL2S Core Node DALL
Source Of Impact:Internal
Affected:AL2S Core Node DALL
AL2S Backbone DALL-HOUH, DALL-TULS
IP Backbone DALL-HOUH, DALL-TULS
All Connectors and Participants
Start Time:Wednesday, September 6, 2017, 4:56 AM (0456) UTC
End Time:Wednesday, September 6, 2017, 5:01 AM (0501) UTC
Start Time:Wednesday, September 6, 2017, 6:01 AM (0601) UTC
End Time:Wednesday, September 6, 2017, 6:05 AM (0605) UTC
Description: The above listed assets were unavailable while Internet2 Engineers performed software upgrade maintenance. This maintenance has been completed.

Ticket No.:15453:144
Subject:Maintenance Completed - I2 AL2S Core Node EQCH
Source Of Impact:Internal
Affected:AL2S Backbone CHIC-EQCH, CLEV-EQCH, EQCH-MINN, EQCH-STAR
IP Backbone CHIC-EQCH, CLEV-EQCH, EQCH-MINN, EQCH-STAR
All Connectors and Participants
Start Time:Wednesday, September 6, 2017, 5:49 AM (0549) UTC
End Time:Wednesday, September 6, 2017, 5:55 AM (0555) UTC
Description: The above listed assets are now available after Internet2 Engineers perform software upgrade maintenance. This maintenance has been completed. No further outage is expected.

Ticket No.:15454:144
Subject:Maintenance Completed - I2 AL2S Core Node SUNN
Source Of Impact:Internal
Affected:AL2S Core Node SUNN
IP Core Node PAIX
AL2S Backbone LOSA-SUNN, PORT-SUNN, RENO-SUNN
IP Backbone PORT-SUNN, RENO-SUNN, LOSA-SUNN
All Connectors and Participants
Start Time:Wednesday, September 6, 2017, 7:06 AM (0706) UTC
End Time:Wednesday, September 6, 2017, 7:11 AM (0711) UTC
Description: The above listed assets are now available after Internet2 Engineers perform software upgrade maintenance. This maintenance has been completed. No further outage is expected.

Ticket No.:15387:144
Subject:Maintenance Completed - I2 AL2S Backbones MISS2-SEAT and MINN-MISS2
Source Of Impact:Vendor
Affected:AL2S Backbone MISS2-SEAT
AL2S Backbone MINN-MISS2
IP Backbone MISS2-SEAT
IP Backbone MINN-MISS2
Start Time:Thursday, September 7, 2017, 6:33 AM (0633) UTC
End Time:Thursday, September 7, 2017, 6:34 AM (0634) UTC
Description: Backbones MISS2-SEAT and MINN-MISS2 were briefly unavailable while Zayo Engineers performed cable relocation maintenance. Maintenance has been completed.

Ticket No.:15269:144
Subject:Maintenance Completed - I2 Optical DWDM System CLEV-DETR
Source Of Impact:Vendor
Affected:DWDM System CLEV-DETR
AL2S Backbones CLEV-EQCH and ASHB-CHIC
IP Backbones CHIC-CLEV and CLEV-EQCH
Optical Member ESNet
Optical Member NORDUNet
Optical Member NOAA N-Wave
Optical Member MERIT
GEANT EUMETSAT
Start Time:Friday, September 8, 2017, 7:31 AM (0731) UTC
End Time:Friday, September 8, 2017, 9:46 AM (0946) UTC
Description: The above listed assets are now available after Level(3) Communications engineers performed fiber relocation maintenance in Detroit, MI. Maintenance has been completed. No further outages are expected.

Ticket No.:15499:144
Subject:Maintenance Completed - I2 AL2S Core Node ALBA
Source Of Impact:Internal
Affected:AL2S Core Node ALBA
AL2S Backbone ALBA-BOST
AL2S Backbone ALBA-CLEV
AL2S Participant GE Global Research
AL2S Participant Northern Crossroads
AL2S Participant University of Maine
AL2S Participant Dartmouth College
AL2S Participant University of New Hampshire
AL2S Connector University of Vermont

IP Backbone ALBA-BOST
IP Backbone ALBA-CLEV
IP Backbone CLEV-NEWY
Start Time:Friday, September 8, 2017, 4:45 AM (0445) UTC
End Time:Friday, September 8, 2017, 4:49 AM (0449) UTC
Description: The above listed assets are now available after Internet2 Engineers performed core node software maintenance. Maintenance has been completed; no further outages are expected.

Ticket No.:15502:144
Subject:Maintenance Completed - I2 AL2S Core Node STAR
Source Of Impact:Internal
Affected:AL2S Core Node STAR
AL2S Backbone CHIC-STAR
AL2S Backbone EQCH-STAR
AL2S Participant University of Illinois at Urbana-Champaign
AL2S Participant Starlight
AL2S Participant PNWGP
AL2S Participant CIC OmniPoP

IP Backbone CHIC-STAR
IP Backbone EQCH-STAR
Start Time:Friday, September 8, 2017, 5:16 AM (0516) UTC
End Time:Friday, September 8, 2017, 9:46 AM (0946) UTC
Description: The above listed assets are now available after Internet2 Engineers performed core node software maintenance. Maintenance was completed. No further outages are expected.


Downtime and Availability



Unified - Internet2 IP Core NodesDown TimeReporting Period Availability52 Week Availability
ASHB MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
ATLA MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
CHIC MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
CLEV MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
HOUS MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
KANS MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
LOSA MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
NEWY MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
SALT MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
SEAT MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
WASH MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
rtsw0.sing1.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
rtsw.sing2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%

Aggregate Unified - Internet2 IP Core Nodes0 hr 0 min0 hr 0 min100.00000%100.00000%100.00000%100.00000%

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 IP Backbone CircuitsDown Time Reporting Period Availability52 Week Availability
Commodity 100G Backbone: I2-LOSA-WILC-VLAN-23104 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99772%100.00000%
Commodity 10G Backbone: I2-LOSA-PAIX-VLAN-23106 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91614%99.91614%
I2-ASHB-CHIC-VLAN-70336 2 hr 31 min0 hr 16 min 98.50198%99.84127% 99.96566%99.99639%
I2-ATLA-CHAR-VLAN-70593 0 hr 5 min0 hr 0 min 99.95040%100.00000% 99.99848%99.99962%
I2-ATLA-CHIC-VLAN-09088 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.13156%99.23345%
I2-ATLA-CHIC-VLAN-09218 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.10899%99.23004%
I2-ATLA-CHIC-VLAN-67356 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.87838%99.88122%
I2-ATLA-CHIC-VLAN-69781 0 hr 5 min0 hr 0 min 99.95040%100.00000% 99.50896%99.58751%
I2-ATLA-CHIC-VLAN-69782 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.77136%99.81387%
I2-ATLA-CHIC-VLAN-69783 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.75713%99.78541%
I2-ATLA-CLEV-VLAN-14832 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.66037%99.94915%
I2-ATLA-CLEV-VLAN-14837 6 hr 49 min0 hr 0 min 95.94246%100.00000% 99.57897%99.94763%
I2-ATLA-JACK-VLAN-70 0 hr 5 min0 hr 0 min 99.95040%100.00000% 99.85827%99.92240%
I2-ATLA-JCSN-VLAN-70248 0 hr 5 min0 hr 0 min 99.95040%100.00000% 99.95598%99.99677%
I2-ATLA-LOUI-VLAN-70330 0 hr 5 min0 hr 0 min 99.95040%100.00000% 99.71691%99.78161%
I2-ATLA-NEWY32AOA-VLAN-14833 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.66113%99.79110%
I2-ATLA-NEWY32AOA-VLAN-14838 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.67137%99.79110%
I2-BATO-JACK-VLAN-70245 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92695%99.99886%
I2-CHIC-EQCH-100GE-57980 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96015%100.00000%
I2-CHIC-EQCH-VLAN-69797 0 hr 6 min0 hr 0 min 99.94048%100.00000% 99.99222%100.00000%
I2-CHIC-INDI-VLAN-70294 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.87743%99.88027%
I2-CHIC-NEWY32AOA-VLAN-14831 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.85997%99.98122%
I2-CHIC-NEWY32AOA-VLAN-14834 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.87515%99.98141%
I2-CHIC-STAR-VLAN-69798 4 hr 30 min0 hr 0 min 97.32143%100.00000% 99.91727%99.99829%
I2-CHIC-WASH-VLAN-12131 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97230%99.98824%
I2-CHIC-WASH-VLAN-12132 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97230%99.98824%
I2-CINC-INDI-VLAN-70295 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.58618%99.58903%
I2-CLEV-NEWY32A0A-VLAN-09177 6 hr 48 min0 hr 0 min 95.95238%100.00000% 99.81842%99.94194%
I2-DALL-TULS-VLAN-70242 0 hr 9 min0 hr 0 min 99.91071%100.00000% 99.99791%100.00000%
I2-DENV-ELPA-VLAN-69874 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99734%100.00000%
I2-DENV-KANS-VLAN-11760 0 hr 9 min0 hr 0 min 99.91071%100.00000% 99.94649%99.99450%
I2-DENV-KANS-VLAN-69873 10 hr 13 min10 hr 13 min 93.91865%93.91865% 99.88084%99.88369%
I2-ELPA-HOUH-VLAN-69875 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95826%99.99753%
I2-ELPA-TUCS-VLAN-69876 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99981%100.00000%
I2-EQCH-MINN-VLAN-69793 0 hr 6 min0 hr 0 min 99.94048%100.00000% 99.93966%99.98615%
I2-HOUH-JCSN-VLAN-70247 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99507%99.99507%
I2-HOUH-TULS-VLAN-09858 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99715%99.99753%
I2-KANS-MINN-VLAN-69794 0 hr 46 min0 hr 46 min 99.54365%99.54365% 99.98805%99.99127%
I2-KANS-TULS-VLAN-70249 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905%99.99943%
I2-MINN-MISS2-VLAN-69792 0 hr 2 min0 hr 1 min 99.98016%99.99008% 99.73607%99.78465%
I2-MISS2-SEAT-VLAN-69788 0 hr 1 min0 hr 0 min 99.99008%100.00000% 99.91063%99.99526%
I2-NEWY32AOA-PHIL-VLAN-70587 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99545%99.99810%
I2-PAIX-SUNN-VLAN-70166 0 hr 5 min0 hr 0 min 99.95040%100.00000% 99.97723%99.97818%
I2-PORT-SEAT-VLAN-45983 0 hr 10 min0 hr 10 min 99.90079%99.90079% 99.86510%99.90153%
Layer3 AL3S Backbone ASHB-ATLA Commodity VLAN 55204 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92752%99.99905%
Layer3 AL3S Backbone ASHB-ATLA R&E VLAN 55199 0 hr 0 min0 hr 0 min 100.00000%100.00000% 98.89230%98.96497%
Layer3 AL3S Backbone ASHB-CHIC Commodity VLAN 55203 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93112%99.99602%
Layer3 AL3S Backbone ASHB-CHIC R&E VLAN 55198 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Layer3 AL3S Backbone ASHB-CLEV Commodity VLAN 55202 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98994%100.00000%
Layer3 AL3S Backbone ASHB-CLEV R&E VLAN 55197 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92942%99.99051%
Layer3 AL3S Backbone ASHB-NEWY Commodity VLAN 55206 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79034%99.79110%
Layer3 AL3S Backbone ASHB-NEWY R&E VLAN 55201 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.77801%99.79110%
Layer3 AL3S Backbone ASHB-WASH Commodity VLAN 55205 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98653%100.00000%
Layer3 AL3S Backbone ASHB-WASH R&E VLAN 55200 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98539%100.00000%
Legacy 100G Backbone: I2-LOSA-WILC-100GE-23893 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.46626%99.53495%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.31220%99.37007%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-05251 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-09142 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95370%100.00000%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93245%99.99962%
Legacy 10G Backbone: I2-CHIC-KANS-10GE-05781 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-CHIC-KANS-10GE-05976 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98577%99.99621%
Legacy 10G Backbone: I2-CLEV-NEWY32AOA-10GE-08894 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-CLEV-WASH-10GE-08889 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97021%99.98729%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91386%99.99829%
Legacy 10G Backbone: I2-HOUS-KANS-LAG-08934 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-HOUS-LOSA-10GE-05559 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.77952%99.84043%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.81994%99.85105%
Legacy 10G Backbone: I2-KANS-SALT-LAG-08935 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92429%99.94023%
Legacy 10G Backbone: I2-LOSA-PAIX-10GE-05853 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.88236%99.91614%
Legacy 10G Backbone: I2-LOSA-SALT-10GE-05563 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99962%100.00000%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05564 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91215%99.91215%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05572 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-NEWY32AOA-WASH-10GE-07612 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92676%99.95181%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96850%99.99924%
R&E 100G Backbone: I2-ATLA-CHIC-VLAN-09181 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.42168%99.53552%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.34521%99.57347%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179 0 hr 5 min0 hr 0 min 99.95040%100.00000% 99.84593%99.98691%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09318 0 hr 5 min0 hr 0 min 99.95040%100.00000% 99.84916%99.98767%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.88483%99.99943%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99013%100.00000%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98805%100.00000%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178 6 hr 44 min0 hr 0 min 95.99206%100.00000% 99.77364%99.97761%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.85295%99.99602%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.54690%99.66872%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99753%100.00000%
R&E 100G Backbone: I2-LOSA-SALT-VLAN-09188 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99355%100.00000%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99279%100.00000%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99279%100.00000%
R&E 100G Backbone: I2-LOSA-WILC-VLAN-23103 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99488%100.00000%
R&E 100G Backbone: I2-NEWY32AOA-WASH-VLAN-09176 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95010%100.00000%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99829%99.99829%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99943%99.99943%
R&E 100G Backbone: I2-WASH-ATLA-VLAN-09179 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
R&E 10G Backbone: I2-LOSA-PAIX-VLAN-23105 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91614%99.91614%

Aggregate All Unified - Internet2 IP Backbone Circuits 39 hr 44 min28 hr 18 min 99.75104%99.92836% 99.85655%99.90467%


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.:15705:144
Subject:Maintenance Completed - I2 AL2S Core Node HART2
Affected:AL2S Core Node HART2
AL2S Backbone BOST-HART2 and HART2-NEWY32AOA
IP Backbone BOST-HART2, HART2-NEWY32AOA, and CLEV-NEWY32A0A
Start Time:Monday, September 18, 2017, 4:00 AM (0400) UTC
End Time:Monday, September 18, 2017, 6:00 AM (0600) UTC
Description: The above listed assets was unavailable while Internet2 Engineers performed software upgrade maintenance. This maintenance has been completed.

Ticket No.:15706:144
Subject:Maintenance Completed - I2 AL2S Core Node LOUI
Affected:AL2S Core Node LOUI
AL2S Backbone ATLA-LOUI and CINC-LOUI
IP Backbone ATLA-LOUI and CINC-LOUI
Start Time:Monday, September 18, 2017, 4:30 AM (0430) UTC
End Time:Monday, September 18, 2017, 6:30 AM (0630) UTC
Description: The above listed assets was unavailable while Internet2 Engineers performed software upgrade maintenance. This maintenance has been completed.

Ticket No.:15707:144
Subject:Maintenance Completed - I2 AL2S Core Node PHIL
Affected:AL2S Core Node PHIL
AL2S Backbone NEWY32AOA-PHIL
AL2S Backbone PHIL-WASH
IP Backbone NEWY32AOA-PHIL
IP Backbone PHIL-WASH
GEANT - EUMETSAT
Start Time:Monday, September 18, 2017, 5:00 AM (0500) UTC
End Time:Monday, September 18, 2017, 7:00 AM (0700) UTC
Description: The above listed assets was unavailable while Internet2 Engineers performed software upgrade maintenance. This maintenance has been completed.

Ticket No.:15708:144
Subject:Maintenance Completed - I2 AL2S Core Node PITT
Affected:AL2S Core Node PITT
AL2S Backbone ASHB-PITT and CLEV-PITT
IP Backbone ASHB-PITT, CLEV-PITT, and CLEV-WASH
GEANT - EUMETSAT
Start Time:Monday, September 18, 2017, 5:30 AM (0530) UTC
End Time:Monday, September 18, 2017, 7:30 AM (0730) UTC
Description: The above listed assets was unavailable while Internet2 Engineers performed software upgrade maintenance. This maintenance has been completed.

Ticket No.:15543:144
Subject:Maintenance Update 3 of 3 - I2 IP Connector Indiana GigaPOP
Affected:IP Connector Indiana GigaPOP and its Participants
Start Time:Wednesday, September 20, 2017, 4:00 AM (0400) UTC
End Time:Wednesday, September 20, 2017, 6:00 AM (0600) UTC
Description: Indiana GigaPOP Engineers will perform DC rectifier maintenance to replace aging rectifiers and increase capacity. No outages are expected, however, the entire window is reserved. ***Please note this is maintenance window 3 of 3.

Ticket No.:15634:144
Subject:Maintenance 1 of 2 - I2 AL2S Participant USDA (KANS)
Affected:AL2S Participant USDA
Start Time:Wednesday, September 20, 2017, 5:00 AM (0500) UTC
End Time:Wednesday, September 20, 2017, 11:00 AM (1100) UTC
Description: Please note that this is Maintenance Window 1 of 2. The above listed asset will be unavailable while CenturyLink Engineers perform fiber relocation maintenance. An outage of up to 6 hours is expected.

Ticket No.:15745:144
Subject:Maintenance - I2 IP Core Node PAIX
Affected:IP Core Node PAIX and its Connector(s) and Participants
Start Time:Wednesday, September 20, 2017, 7:00 AM (0700) UTC
End Time:Wednesday, September 20, 2017, 9:00 AM (0900) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15746:144
Subject:Maintenance - I2 IP Core Node WILC
Affected:IP Core Node WILC
IP Backbone LOSA-WILC
IP Net+ Provider Box Inc
IP Net+ Provider Microsoft
Start Time:Wednesday, September 20, 2017, 7:30 AM (0730) UTC
End Time:Wednesday, September 20, 2017, 9:30 AM (0930) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15747:144
Subject:Maintenance - I2 AL2S Core Node PHOE
Affected:AL2S Core Node PHOE
AL2S Backbone LOSA-PHOE
AL2S Backbone PHOE-TUCS
IP Backbone LOSA-PHOE
IP Backbone PHOE-TUCS
AL2S Connector University of Arizona SunCorridor
Start Time:Wednesday, September 20, 2017, 8:00 AM (0800) UTC
End Time:Wednesday, September 20, 2017, 10:00 AM (1000) UTC
Description: The assets listed above will be unavailable while Internet2 Engineers perform software maintenance. An outage is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15748:144
Subject:Maintenance - I2 AL2S Core Node TUCS
Affected:AL2S Core Node TUCS
AL2S Backbone ELPA-TUCS
AL2S Backbone PHOE-TUCS
AL2S Connector SunCorridor
IP Backbone ELPA-TUCS
IP Backbone PHOE-TUCS
Start Time:Wednesday, September 20, 2017, 8:30 AM (0830) UTC
End Time:Wednesday, September 20, 2017, 10:30 AM (1030) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15635:144
Subject:Maintenance 2 of 2 - I2 AL2S Participant USDA (KANS)
Affected:AL2S Participant USDA
Start Time:Thursday, September 21, 2017, 5:00 AM (0500) UTC
End Time:Thursday, September 21, 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 of up to 6 hours is expected.

Ticket No.:15758:144
Subject:Maintenance - I2 AL2S Backbone MINN-MISS2
Affected:AL2S Backbone MINN-MISS2
IP Backbone MINN-MISS2
Start Time:Thursday, September 21, 2017, 6:00 AM (0600) UTC
End Time:Thursday, September 21, 2017, 11:00 AM (1100) UTC
Description: The assets listed above will be unavailable while Zayo Engineers perform circuit maintenance. An outage is expected and the entire window is reserved. Backbone traffic will be re-routed during this maintenance. Workgroup administrators received notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:15778:144
Subject:Maintenance - I2 AL2S Core Node MISS2
Affected:AL2S Core Node MISS2

AL2S Backbone MINN-MISS2
AL2S Backbone MISS2-SEAT

AL2S Participant University of Montana

IP Backbone MINN-MISS2
IP Backbone MISS2-SEAT
Start Time:Friday, September 22, 2017, 6:00 AM (0600) UTC
End Time:Friday, September 22, 2017, 8:00 AM (0800) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage of 30 minutes is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15774:144
Subject:Maintenance - I2 AL2S Core Node LASV
Affected:AL2S Core Node LASV
AL2S Backbone LASV-LOSA
AL2S Backbone LASV-SALT
IP Backbone LASV-LOSA
IP Backbone LASV-SALT
AL2S Participant Nevada System of Higher Education (NSHE)
Start Time:Friday, September 22, 2017, 6:30 AM (0630) UTC
End Time:Friday, September 22, 2017, 8:30 AM (0830) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage of 30 minutes is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15775:144
Subject:Maintenance - I2 AL2S Core Node ELPA
Affected:AL2S Core Node ELPA
AL2S Backbone DENV-ELPA
AL2S Backbone ELPA-HOUH
AL2S Backbone ELPA- TUCS

AL2S Participant GEANT EUMETSAT
AL2S Participant LoneStar Education and Research Network (LONI)
AL2S Participant Corporacion Universitaria para el Desarrollo de Internet (CUDI)

IP Backbone DENV-ELPA
IP Backbone ELPA-HOUH
IP Backbone ELPA-TUCS
Start Time:Friday, September 22, 2017, 7:00 AM (0700) UTC
End Time:Friday, September 22, 2017, 9:00 AM (0900) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage of 30 minutes is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15776:144
Subject:Maintenance - I2 AL2S Core Node SALT
Affected:AL2S Core Node SALT

AL2S Backbone DENV-SALT
AL2S Backbone LASV-SALT
AL2S Backbone RENO-SALT
AL2S Backbone SALT-SEAT

AL2S Participant Utah Education Network (UEN)
AL2S Participant Next Generation Internet Exchange West (NGIX)

IP Backbone DENV-SALT
IP Backbone LASV-SALT
IP Backbone RENO-SALT
IP Backbone SALT-SEAT
Start Time:Friday, September 22, 2017, 7:30 AM (0730) UTC
End Time:Friday, September 22, 2017, 9:30 AM (0930) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage of 30 minutes is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15777:144
Subject:Maintenance - I2 AL2S Core Node PORT
Affected:AL2S Core Node PORT

AL2S Backbone PORT-SEAT
AL2S Backbone PORT-SUNN

AL2S Participant Oregon Gigapop

IP Backbone PORT-SEAT
IP Backbone PORT-SUNN
Start Time:Friday, September 22, 2017, 8:00 AM (0800) UTC
End Time:Friday, September 22, 2017, 10:00 AM (1000) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage of 30 minutes is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15664:144
Subject:Maintenance 2 of 2 - I2 Optical DWDM System ASHB-PITT
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 23, 2017, 4:00 AM (0400) UTC
End Time:Saturday, September 23, 2017, 10:00 AM (1000) UTC
Description: The above listed assets will be unavailable while Level(3) Communications performs maintenance to relocate cable in Frederick, MD. An outage is expected. The entire window is reserved. Please note this is maintenance window 2 of 2.

Ticket No.:14990:144
Subject:Maintenance Rescheduled - I2 AL2S Backbone MINN-MISS2
Affected:AL2S Backbone MINN-MISS2
IP Backbone MINN-MISS2
Start Time:Sunday, September 24, 2017, 12:00 PM (1200) UTC
End Time:Sunday, September 24, 2017, 11:00 PM (2300) UTC
Description: The above listed asset will be unavailable while Zayo Engineers perform maintenance. An outage of 11 hours is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:15785:144
Subject:Maintenance - I2 Optical DWDM System HOUS-SANA
Affected:DWDM System HOUS-SANA
AL2S Backbone ELPA-HOUS
IP Backbones ELPA-HOUS, HOUS-LOSA
Member Energy Sciences Network
Member National Oceanic & Atmospheric Administration
GEANT - EUMETSAT
Start Time:Friday, September 29, 2017, 5:00 AM (0500) UTC
End Time:Friday, September 29, 2017, 11:00 AM (1100) UTC
Description: The above listed assets will be unavailable while Level(3) Communications perform fiber relocation maintenance in Houston, TX. An outage is expected. The entire window is reserved.

Ticket No.:15607:144
Subject:Maintenance - I2 AL2S Backbone MINN-MISS2
Affected:AL2S Backbone MINN-MISS2
IP Backbone MINN-MISS2
Start Time:Saturday, September 30, 2017, 1:00 PM (1300) UTC
End Time:Sunday, October 1, 2017, 1:00 AM (0100) UTC
Description: The above listed assets will be unavailable while Zayo engineers perform fiber relocation maintenance. An outage of up to 4 hours is expected. The entire window is reserved.