Unified - Internet2 Advanced Layer 2 Service Network Operations Report
05/15/2017 - 05/21/2017

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)





138034-Normal
1-Critical

Brief Outage Resolved - I2 Optical Various Circuits
Human ErrorVendor
05/15/2017 6:08 PM
05/15/2017 6:15 PM


138954-Normal
1-Critical

Brief Outage Resolved - I2 Optical DWDM System RENO-SACR
Cut or Damaged FiberVendor
05/19/2017 4:12 PM
05/19/2017 4:13 PM


139104-Normal
2-High

Brief Outage Resolved - I2 AL2S Backbone BATO-JACK
UndeterminedVendor
05/20/2017 10:20 PM
05/20/2017 10:21 PM






Unscheduled Outages Detail






Ticket No.:13803:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:AL2S Backbones ATLA-CHIC, ATLA-LOUI, & ATLA-JCSN
IP Backbones ATLA-CHIC, ATLA-LOUI, & ATLA-JCSN
Optical Member NOAA N-Wave
Optical Member NORDUnet
Optical Member MissiON
Optical Member ESnet
IP Connector Indiana Gigapop



Start Time:Monday, May 15, 2017, 6:08 PM (1808) UTC



End Time:Monday, May 15, 2017, 6:15 PM (1815) UTC


Description:The above listed assets are now available following a brief outage. Level(3)
engineers have been contacted. The reason for the outage is due to a fiber 
bump.







Ticket No.:13895:144



Subject:Brief Outage Resolved - I2 Optical DWDM System RENO-SACR



Source Of Impact:Vendor



Affected:DWDM System RENO-SACR
AL2S Backbone RENO-SUNN
IP Backbone RENO-SUNN
Member PAC-12
Member ESnet
Member ESnet



Start Time:Friday, May 19, 2017, 4:12 PM (1612) UTC



End Time:Friday, May 19, 2017, 4:13 PM (1613) UTC


Description:Optical DWDM System RENO-SACR is now available after a brief outage. Level(3)
engineers have been contacted. The reason for the brief outage was due to a fiber bump 
between Emigrant Gap, CA and Auburn, CA.







Ticket No.:13910:144



Subject:Brief Outage Resolved - I2 AL2S Backbone BATO-JACK



Source Of Impact:Vendor



Affected:AL2S Backbone BATO-JACK
IP Backbone ATLA-HOUS



Start Time:Saturday, May 20, 2017, 10:20 PM (2220) UTC



End Time:Saturday, May 20, 2017, 10:21 PM (2221) UTC


Description:The above listed assets are now available after a brief outage. Level(3) engineers
are investigating the cause. The reason for the outage is indeterminate.
Workgroup administrators receive notifications from OESS
regarding circuits re-routed on the backbone.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





13815
4-Normal
1-Critical

Emergency Maintenance Completed - I2 Optical DWDM System KANS-SAIN
Circuit
Vendor05/17/2017 4:13 AM
05/17/2017 4:39 AM


13883
4-Normal
1-Critical

Emergency Maintenance Completed - I2 Optical DWDM System KANS-SAIN
CircuitVendor
05/19/2017 2:09 AM
05/19/2017 2:19 AM




Scheduled Maintenances Detail





Ticket No.:13815:144



Subject:Emergency Maintenance Completed - I2 Optical DWDM System KANS-SAIN



Source Of Impact:Vendor



Affected:DWDM System KANS-SAIN
AL2S Backbone CHIC-KANS
IP Backbone CHIC-KANS
Optical Member NOAA N-Wave
Optical Member ESnet
Optical Member CENIC



Start Time:Wednesday, May 17, 2017, 4:13 AM (0413) UTC



End Time:Wednesday, May 17, 2017, 4:39 AM (0439) UTC


Description:   The above listed assets are now available after Level(3)
Communications performed maintenance. This maintenance has been completed. No 
further outages are expected.



  







Ticket No.:13883:144



Subject:Emergency Maintenance Completed - I2 Optical DWDM System KANS-SAIN



Source Of Impact:Vendor



Affected:DWDM System KANS-SAIN
Optical Member NOAA N-Wave
Optical Member ESnet
Optical Member CENIC
AL2S Backbone CHIC-KANS
IP Backbone CHIC-KANS
AL2S Participant GEANT/EUMETSAT



Start Time:Friday, May 19, 2017, 2:09 AM (0209) UTC



End Time:Friday, May 19, 2017, 2:19 AM (0219) UTC


Description:   The above listed assets was unavailable while Level(3)
Communications performed maintenance. This 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% 99.94801%  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%99.97475%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%
               99.85940%99.97932%
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%
               99.80590%99.95560%
I2-ASHB-WASH-100GE-11823
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.80931%99.91234%
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%
               99.72962%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
               0 hr 7 min0 hr 7 min
               99.93056%99.93056%
               99.31599%99.47974%
I2-ATLA-LOUI-100GE-07740
               0 hr 7 min0 hr 7 min
               99.93056%99.93056%
               99.11677%99.29645%
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 1 min0 hr 1 min
               99.99008%99.99008%
               98.98205%99.25300%
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%
               99.78408%99.85049%
I2-CHIC-KANS-100GE-07745
               0 hr 36 min0 hr 0 min
               99.64286%100.00000%
               99.84802%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%
               99.60743%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%
               99.68750%99.83113%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91576%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%
               99.91595%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%
               99.84555%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%
               99.80286%99.99772%
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%
               99.72791%99.91595%
I2-MINN-MISS2-100GE-09130
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.33440%99.66302%
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%
               99.70932%99.78332%
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%
               99.98463%99.99924%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96547%99.96547%
I2-PORT-SUNN-100GE-10343
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.88900%99.97533%
I2-RALE-WASH-100GE-08888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.80267%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 1 min0 hr 1 min
               99.99008%99.99008%
               99.66985%99.79375%
I2-SALT-SEAT-100GE-08998
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90930%99.99905%
      
Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits
                   0 hr 52 min0 hr 36 min
                   99.99230%99.99763%
                   99.79727%99.88738%


 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.