Unified - Internet2 Advanced Layer 2 Service Network Operations Report
06/05/2017 - 06/11/2017

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)

140484-Normal 2-High Availability - I2 AL2S Backbone MINN-MISS2 UndeterminedVendor 06/05/2017 6:28 PM 06/05/2017 7:11 PM
141184-Normal 1-Critical Brief Outage Resolved - I2 Optical DWDM System LOUI-NASH Unannounced MaintenanceVendor 06/09/2017 1:05 AM 06/09/2017 1:09 AM
141364-Normal 1-Critical Outage Resolved - I2 Optical DWDM System LOUI-NASH Cut or Damaged FiberVendor 06/10/2017 4:22 PM 06/10/2017 10:32 PM

Unscheduled Outages Detail


Ticket No.:14048:144
Subject:Availability - I2 AL2S Backbone MINN-MISS2
Source Of Impact:Vendor
Affected:AL2S Backbone MINN-MISS2
Net+ Provider Code42
Start Time:Monday, June 5, 2017, 6:28 PM (1828) UTC
End Time:Monday, June 5, 2017, 7:11 PM (1911) UTC
Description:The above listed asset currently available. The reason for the outage is undetermined. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:14118:144
Subject:Brief Outage Resolved - I2 Optical DWDM System LOUI-NASH
Source Of Impact:Vendor
Affected:DWDM System LOUI-NASH
AL2S Backbones ATLA-CHIC & ATLA-LOUI
IP Backbones ATLA-CHIC & ATLA-LOUI
Optical Member NOAA N-Wave
Optical Member ESnet
Optical Member Nordunet
IP Connector SOX
IP Connector Indiana Gigapop
IP Participant University of Memphis
Start Time:Friday, June 9, 2017, 1:05 AM (0105) UTC
End Time:Friday, June 9, 2017, 1:09 AM (0109) UTC
Description:The above listed assets are now available to the community. Level(3) Field Services performed an emergency maintenance to fix a circuit issue. No further outages are expected.

Ticket No.:14136:144
Subject:Outage Resolved - I2 Optical DWDM System LOUI-NASH
Source Of Impact:Vendor
Affected:DWDM System LOUI-NASH
AL2S Backbone ATLA-CHIC, ATLA-LOUI
IP Backbone ATLA-CHIC
Optical Member ESnet
Optical Member Southern Crossroads
Optical Member Nordunet
Optical Member Indiana Gigapop
Optical Member University of Memphis
Optical Member NOAA N-Wave
Start Time:Saturday, June 10, 2017, 4:22 PM (1622) UTC
End Time:Saturday, June 10, 2017, 10:32 PM (2232) UTC
Description:The above listed assets were unavailable. Level(3) Engineers have been contacted and they stated the outage was due to a fiber cut. This fiber has been repaired and no further outages are expected.

Scheduled Maintenances Summary

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

13979 3-Elevated 1-Critical Maintenance Completed - I2 Optical DWDM System DENV-SALT Hardware Vendor06/06/2017 6:18 AM 06/06/2017 6:31 AM
13967 3-Elevated 1-Critical Maintenance 1 of 2 Completed - I2 Optical DWDM System CHAT-NASH CircuitVendor 06/08/2017 5:25 AM 06/08/2017 7:32 AM
14125 3-Elevated 1-Critical Emergency Maintenance Completed - I2 Optical DWDM System LOUI-NASH Circuit Vendor06/10/2017 5:21 AM 06/10/2017 6:02 AM

Scheduled Maintenances Detail

Ticket No.:13979:144
Subject:Maintenance Completed - I2 Optical DWDM System DENV-SALT
Source Of Impact:Vendor
Affected:DWDM System DENV-SALT
AL2S Backbone DENV-SALT
IP Backbone KANS-SALT
Member ESnet
Member NOAA N-Wave
Member PAC-12
Member CENIC
Start Time:Tuesday, June 6, 2017, 6:18 AM (0618) UTC
End Time:Tuesday, June 6, 2017, 6:31 AM (0631) UTC
Description: The above listed assets are now available after Level(3) Communications performed maintenance in Evanston, WY. Maintenance has been completed. No further outages are expected.

Ticket No.:13967:144
Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System CHAT-NASH
Source Of Impact:Vendor
Affected:DWDM System CHAT-NASH
AL2S Backbone ATLA-JCSN
AL2S Backbone ATLA-CHIC
AL2S Backbone ATLA-JCSN
AL2S Backbone ATLA-LOUI
IP Backbone ATLA-CHIC
Member Nordunet
Member ESNET
Member NOAA NWAVE
Member Indiana Gigapop
Member Mission
AL2S Participant GEANT
Start Time:Thursday, June 8, 2017, 5:25 AM (0525) UTC
End Time:Thursday, June 8, 2017, 7:32 AM (0732) UTC
Description: The above listed assets are now available after Level(3) Communications repaired cable. Maintenance has completed. This was maintenance window 1 of 2.

Ticket No.:14125:144
Subject:Emergency Maintenance Completed - I2 Optical DWDM System LOUI-NASH
Source Of Impact:Vendor
Affected:DWDM System LOUI-NASH
AL2S Backbone ATLA-CHIC, ATLA-LOUI
IP Backbone ATLA-CHIC
Optical Member ESnet
Optical Member Southern Crossroads
Optical Member Nordunet
Optical Member Indiana Gigapop
Optical Member Universisty of Memphis
Optical Member NOAA N-Wave
Start Time:Saturday, June 10, 2017, 5:21 AM (0521) UTC
End Time:Saturday, June 10, 2017, 6:02 AM (0602) UTC
Description: The above listed assets are now available after Level(3) Communications performed maintenance. Maintenance has been completed.


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% 100.00000% 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% 99.99146% 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 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.bost.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.char.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95845% 100.00000%
sdn-sw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95389% 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% 99.95257% 99.99924%
sdn-sw.elpa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93568% 99.99981%
sdn-sw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97932% 100.00000%
sdn-sw.houh.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96357% 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 0 min0 hr 0 min 100.00000%100.00000% 99.97628% 99.97628%
sdn-sw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92619% 100.00000%
sdn-sw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96395% 100.00000%
sdn-sw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96376% 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% 99.96699% 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% 99.91746% 100.00000%
sdn-sw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93852% 100.00000%
sdn-sw.tuls.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93871% 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 0 min0 hr 0 min100.00000%100.00000%99.97619%99.99920%

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-BOST-100GE-09210 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.89545%99.90228%
I2-ALBA-CLEV-100GE-07735 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93815%99.99810%
I2-ASHB-CHIC-100GE-11803 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.85959%99.97951%
I2-ASHB-PITT-100GE-07737 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92581%99.99051%
I2-ASHB-WASH-100GE-09106 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.86680%99.97894%
I2-ASHB-WASH-100GE-11823 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.84195%99.93701%
I2-ASHB-WASH-100GE-55815 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.89071%99.98786%
I2-ATLA-CHAR-100GE-07738 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92164%99.99943%
I2-ATLA-CHAR-100GE-07739 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
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% 99.73038%99.80988%
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 2 hr 7 min0 hr 0 min 98.74008%100.00000% 99.32927%99.47993%
I2-ATLA-LOUI-100GE-07740 9 hr 2 min6 hr 14 min 94.62302%96.28968% 99.05320%99.22587%
I2-ATLA-WASH-100GE-54536 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.77952%99.98748%
I2-BATO-HOUH-100GE-08860 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94782%100.00000%
I2-BATO-JACK-100GE-11005 0 hr 0 min0 hr 0 min 100.00000%100.00000% 98.96270%99.25319%
I2-BOST-HART2-100GE-09211 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98179%99.98179%
I2-CHAR-RALE-100GE-10633 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94042%99.99848%
I2-CHIC-COLU4-100GE-11554 0 hr 0 min0 hr 0 min 100.00000%100.00000% 98.94904%99.11373%
I2-CHIC-EQCH-100GE-55918 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93302%99.99981%
I2-CHIC-INDI-100GE-50993 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79869%99.85049%
I2-CHIC-KANS-100GE-07745 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.85105%99.99621%
I2-CHIC-STAR-100GE-07743 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.86965%99.99829%
I2-CINC-INDI-100GE-51692 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93056%99.93340%
I2-CINC-LOUI-100GE-54197 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.66587%99.67479%
I2-CLEV-EQCH-100GE-66186 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.90190%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% 99.88824%99.98425%
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% 99.92600%100.00000%
I2-DALL-HOUH-100GE-07751 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.63475%99.74101%
I2-DALL-TULS-100GE-11300 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.78541%99.87041%
I2-DENV-ELPA-100GE-07748 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.86548%99.99905%
I2-DENV-KANS-100GE-07746 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.69509%99.83113%
I2-DENV-SALT-100GE-07747 0 hr 13 min0 hr 0 min 99.87103%100.00000% 99.90437%99.99924%
I2-ELPA-HOUH-100GE-07749 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.48600%99.67991%
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% 99.92733%99.99981%
I2-EQCH-MINN-100GE-12184 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.48505%99.72374%
I2-EQCH-STAR-100GE-09299 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.84195%99.99981%
I2-HART2-NEWY32AOA-100GE-12947 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.90513%99.95332%
I2-HOUH-HOUS-100GE-09174 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.84366%99.89109%
I2-HOUH-HOUS-100GE-09379 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.85751%99.90494%
I2-HOUH-JCSN-100GE-09155 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.75505%99.79337%
I2-HOUH-JCSN-100GE-10783 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.75524%99.79356%
I2-HOUH-TULS-100GE-07751 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-KANS-MINN-100GE-12675 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.88635%99.99639%
I2-KANS-TULS-100GE-07753 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.80305%99.99791%
I2-LASV-LOSA-100GE-53802 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96357%100.00000%
I2-LASV-SALT-100GE-07757 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.72260%99.90209%
I2-LOSA-PHOE-100GE-09190 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94441%99.99886%
I2-LOSA-SUNN-100GE-07755 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79337%99.91614%
I2-MINN-MISS2-100GE-09036 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.73190%99.91595%
I2-MINN-MISS2-100GE-09130 0 hr 43 min0 hr 43 min 99.57341%99.57341% 99.32984%99.65449%
I2-MISS2-SEAT-100GE-13237 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.61085%99.68826%
I2-MISS2-SEAT-100GE-13238 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99962%99.99962%
I2-NEWY23AOA-PHIL-100GE-07759 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.77611%99.78351%
I2-PHIL-WASH-100GE-10867 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.70230%99.77725%
I2-PHOE-TUCS-100GE-11990 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99924%99.99924%
I2-PORT-SEAT-100GE-08997 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92429%99.92429%
I2-PORT-SUNN-100GE-10343 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.88919%99.97552%
I2-RALE-WASH-100GE-08888 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.81728%99.97230%
I2-RENO-SALT-100GE-53725 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.81425%99.84726%
I2-RENO-SUNN-100GE-07766 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.70742%99.79375%
I2-SALT-SEAT-100GE-08998 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93530%99.99905%

Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits 12 hr 5 min5 hr 8 min 99.89265%99.93826% 99.80108%99.88632%


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.:13904:144
Subject:Maintenance - I2 AL2S Participant GEANT
Affected:AL2S Participant GEANT
Start Time:Sunday, June 18, 2017, 7:00 PM (1900) UTC
End Time:Monday, June 19, 2017, 5:00 AM (0500) UTC
Description: The above listed asset will be unavailable while GEANT performs maintenance. Outages are expected. The entire window is reserved.

Ticket No.:14216:144
Subject:Maintenance - I2 Optical Circuit I2-NEWY32AOA-WASH-100GE-21036
Affected:
Start Time:Monday, June 19, 2017, 4:00 AM (0400) UTC
End Time:Monday, June 19, 2017, 5:00 AM (0500) UTC
Description: The above listed assest will be unavailable while Internet2 Engineers perform maintenance. An outage is expected. The entire window is reserved.

Ticket No.:14223:144
Subject:Maintenance - I2 AL2S Participant NOAA N-Wave
Affected:AL2S Participant NOAA N-Wave
Start Time:Tuesday, June 20, 2017, 1:00 AM (0100) UTC
End Time:Tuesday, June 20, 2017, 3:00 AM (0300) UTC
Description: The above listed asset will be unavailable while N-Wave Engineers perform maintenance in Seattle, WA. A brief outage is expected. The entire window is reserved.Z

Ticket No.:14189:144
Subject:Maintenance - I2 Optical DWDM System BATO-HOUH
Affected:DWDM System BATO-HOUH
AL2S BATO-HOUH
IP Backbone ATLA-HOUS
Member NOAA N-Wave
Member Louisiana Optical Network Initiative
Start Time:Tuesday, June 20, 2017, 5:00 AM (0500) UTC
End Time:Tuesday, June 20, 2017, 7:00 AM (0700) UTC
Description: The above listed assets will be unavailable while Level(3) Communications perform maintenance in Iowa, LA. An outage is expected. The entire window is reserved.

Ticket No.:14097:144
Subject:Maintenance - I2 Optical DWDM System ATLA-ATLM
Affected:DWDM System ATLA-ATLM
Optical Member MCNC
Start Time:Wednesday, June 21, 2017, 4:00 AM (0400) UTC
End Time:Wednesday, June 21, 2017, 8:00 AM (0800) UTC
Description: The above listed assets will be unavailable while Level(3) Communications cleans fiber jumpers in Atlanta, Georgia. An outage is expected.

Ticket No.:14213:144
Subject:Maintenance - I2 Optical Member NOAA N-Wave
Affected:Optical Member NOAA N-Wave
Start Time:Wednesday, June 21, 2017, 1:00 PM (1300) UTC
End Time:Wednesday, June 21, 2017, 2:00 PM (1400) UTC
Description: Optical Member NOAA N-Wave's above listed assets will be unavailable while N-Wave Engineers perform circuit maintenance. Outages are expected and the entire window is reserved.

Ticket No.:14224:144
Subject:Maintenance *Tracking* - I2 AL2S Backbone CHIC-EQCH
Affected:
Start Time:Friday, June 23, 2017, 5:00 AM (0500) UTC
End Time:Friday, June 23, 2017, 6:00 AM (0600) UTC
Description: The AL2S Backbone from CHIC-EQCH will remain available while Internet2 Engineers perform maintenance to add a new interface to the backbone lag. No impact is expected. The entire window is reserved.

Ticket No.:14010:144
Subject:Maintenance - I2 Member NOAA BOHE-CHIC
Affected:Member NOAA N-Wave
Start Time:Thursday, June 29, 2017, 5:00 AM (0500) UTC
End Time:Thursday, June 29, 2017, 10:00 AM (1000) UTC
Description: The above noted circuit from Chicago, IL to Bohemia, NY will be unavailable during the noted times due to vendor maintenance. The entire window is reserved.

Ticket No.:14178:144
Subject:Maintenance - I2 AL2S Backbone MINN-MISS2
Affected:AL2S Backbone MINN-MISS2
Start Time:Sunday, July 16, 2017, 12:00 PM (1200) UTC
End Time:Sunday, July 16, 2017, 6:00 PM (1800) UTC
Description: The above-listed asset will be unavailable while Zayo Engineers perform maintenance. An outage of 6 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.