Unified - Internet2 Advanced Layer 2 Service Network Operations Report
02/05/2018 - 02/11/2018

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)





178964-Normal
2-High

Brief Outage Resolved - I2 Core Backbone BATO-JACK
Human ErrorVendor
02/06/2018 3:49 PM
02/06/2018 3:50 PM


179114-Normal
1-Critical

Outage Resolved - I2 Optical DWDM System CHIC-FNALGCC
Unannounced MaintenanceVendor
02/07/2018 6:13 AM
02/07/2018 8:32 AM


179384-Normal
1-Critical

Brief Outage - I2 Optical Various Circuits
UndeterminedVendor
02/08/2018 8:42 PM
02/08/2018 8:43 PM


179424-Normal
1-Critical

Brief Outage Resolved - I2 Optical Various Circuits
Cut or Damaged FiberVendor
02/08/2018 10:46 PM
02/08/2018 10:47 PM






Unscheduled Outages Detail






Ticket No.:17896:144



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



Source Of Impact:Vendor



Affected:Core Backbone BATO-JACK

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave



Start Time:Tuesday, February 6, 2018, 3:49 PM (1549) UTC



End Time:Tuesday, February 6, 2018, 3:50 PM (1550) UTC


Description:The above listed asset is now available after a brief outage.
CenturyLink Engineers have been contacted and confirmed they were unable to 
determine the root cause of the event. No further outages are expected.

The backbone re-routed during the outage.







Ticket No.:17911:144



Subject:Outage Resolved - I2 Optical DWDM System CHIC-FNALGCC



Source Of Impact:Vendor



Affected:Optical Participant ESnet



Start Time:Wednesday, February 7, 2018, 6:13 AM (0613) UTC



End Time:Wednesday, February 7, 2018, 8:32 AM (0832) UTC


Description:The above listed assets are available. Internet2 Fiber
Vendor Engineers have investigated. The reason for the outage was
maintenance. Maintenance has been completed. No further outages are 
anticipated.







Ticket No.:17938:144



Subject:Brief Outage - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:Core Backbone ALBA-CLEV, CLEV-HART2

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet



Start Time:Thursday, February 8, 2018, 8:42 PM (2042) UTC



End Time:Thursday, February 8, 2018, 8:43 PM (2043) UTC


Description:The above listed asset is available following a brief outage. Level(3) Engineers
have been contacted; the RFO is undetermined.

Backbone traffic re-routed during this event.







Ticket No.:17942:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:Core Backbone SALT-SEAT, DENV-SEAT

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Thursday, February 8, 2018, 10:46 PM (2246) UTC



End Time:Thursday, February 8, 2018, 10:47 PM (2247) UTC


Description:The above listed asset is available following a brief outage. Internet2 Fiber
Vendor Engineers have been contacted, and have indicated that the reason for the 
outage was due to a fiber bump in Seattle. No further impact is expected.

Backbone traffic was re-routed during the even.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





17628
4-Normal
2-High

Maintenance 1 of 3 Completed - I2 Optical DWDM System ALBA-BUFF
Circuit
Vendor02/05/2018 5:02 AM
02/05/2018 5:57 AM


17629
4-Normal
1-Critical

Maintenance 2 of 3 Completed - I2 Optical DWDM System ALBA-BUFF
CircuitVendor
02/06/2018 5:00 AM
02/06/2018 5:37 AM


17630
4-Normal
1-Critical

Maintenance 3 of 3 Completed - I2 Optical DWDM System ALBA-BUFF
Circuit
Vendor02/09/2018 5:03 AM
02/09/2018 6:33 AM




Scheduled Maintenances Detail





Ticket No.:17628:144



Subject:Maintenance 1 of 3 Completed - I2 Optical DWDM System ALBA-BUFF



Source Of Impact:Vendor



Affected:Core Backbones:
ALBA-CLEV
CLEV-HART2
CLEV-NEWY2

Optical Participants:
ESnet
NOAA N-Wave


Services:
Optical
AL2S
IP
TR-CPS



Start Time:Monday, February 5, 2018, 5:02 AM (0502) UTC



End Time:Monday, February 5, 2018, 5:57 AM (0557) UTC


Description:   *Please Note that this is maintenance 1 of 3*
The above listed assets are now available after Internet2 Fiber
Vendor Engineers performed circuit relocation maintenance.
Maintenance has been completed. No further outages are anticipated.



  







Ticket No.:17629:144



Subject:Maintenance 2 of 3 Completed - I2 Optical DWDM System ALBA-BUFF



Source Of Impact:Vendor



Affected:Core Backbones:
ALBA-CLEV
CLEV-HART2
CLEV-NEWY2

Optical Participants:
ESnet
NOAA N-Wave


Services:
Optical
AL2S
IP
TR-CPS



Start Time:Tuesday, February 6, 2018, 5:00 AM (0500) UTC



End Time:Tuesday, February 6, 2018, 5:37 AM (0537) UTC


Description:   The above listed assets are now available after Internet2 Fiber
Vendor Engineers performed circuit relocation maintenance.
Maintenance has been completed. No further outages are anticipated.



  







Ticket No.:17630:144



Subject:Maintenance 3 of 3 Completed - I2 Optical DWDM System ALBA-BUFF



Source Of Impact:Vendor



Affected:Core Backbones:
ALBA-CLEV
CLEV-HART2
CLEV-NEWY2

Optical Participants:
ESnet
NOAA N-Wave


Services:
Optical
AL2S
IP
TR-CPS



Start Time:Friday, February 9, 2018, 5:03 AM (0503) UTC



End Time:Friday, February 9, 2018, 6:33 AM (0633) UTC


Description:   The above listed assets are now available after Internet2 Fiber Vendor
Engineers performed circuit relocation maintenance. This maintenance is
completed.

Backbone traffic will re-route during this maintenance.



  










Downtime and Availability







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


rtsw.reno.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99621%  100.00000%
rtsw.albu.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.alba.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99734%  99.99810%
rtsw.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.atla.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905%  100.00000%
rtsw.bato.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905%  100.00000%
rtsw.bost.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905%  100.00000%
rtsw.char.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99696%  100.00000%
rtsw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98558%  100.00000%
rtsw.clev.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92335%  100.00000%
rtsw.colu4.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.dall.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99829%  100.00000%
rtsw.denv.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.elpa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99545%  99.99981%
rtsw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97818%  100.00000%
rtsw.houh.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848%  100.00000%
rtsw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99658%  100.00000%
rtsw.jcsn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886%  100.00000%
rtsw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99431%  100.00000%
rtsw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99677%  100.00000%
rtsw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96262%  100.00000%
rtsw.miss2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97723%  100.00000%
rtsw.newy32aoa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99583%  99.99829%
rtsw.phil.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99658%  100.00000%
rtsw.phoe.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99013%  100.00000%
rtsw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99336%  100.00000%
rtsw.port.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99829%  100.00000%
rtsw.rale.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97533%  99.99810%
rtsw.salt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99924%  100.00000%
rtsw.seat.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905%  99.99905%
rtsw.star.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92202%  100.00000%
rtsw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97325%  100.00000%
rtsw.tuls.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99715%  100.00000%
rtsw.wash.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98368%  99.98824%
rtr.wilc.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99943%  99.99943%
rtr.paix.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.90949%  99.91519%
rtr.hous.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99867%  100.00000%
rtr.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96376%  100.00000%
rtr.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848%  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%99.98749%99.99747%

 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 0 min0 hr 0 min
               100.00000%100.00000%
               99.95029%99.99810%
I2-ALBA-CLEV-100GE-07735
               3 hr 2 min0 hr 1 min
               98.19444%99.99008%
               99.84005%99.99658%
I2-ASHB-ASHB-100GE-10653
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99772%100.00000%
I2-ASHB-CHIC-100GE-11803
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.64728%99.90836%
I2-ASHB-PITT-100GE-07737
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.85181%99.97932%
I2-ASHB-WASH-100GE-09106
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87895%99.97932%
I2-ASHB-WASH-100GE-11823
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92999%99.98824%
I2-ASHB-WASH-100GE-55815
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91557%99.97628%
I2-ATLA-ATLA-100GE-11442
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99905%100.00000%
I2-ATLA-CHAR-100GE-07738
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97875%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 0 min0 hr 0 min
               100.00000%100.00000%
               99.34161%99.58599%
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%
               99.74746%99.89299%
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 0 min0 hr 0 min
               100.00000%100.00000%
               99.85371%99.99658%
I2-ATLA-LOUI-100GE-07740
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.49150%99.68408%
I2-ATLA-WASH-100GE-54536
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.73797%99.93397%
I2-BATO-HOUH-100GE-08860
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98065%100.00000%
I2-BATO-JACK-100GE-11005
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.29284%99.48770%
I2-BOST-HART2-100GE-09211
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93985%99.98179%
I2-CHAR-RALE-100GE-10633
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93815%99.99810%
I2-CHIC-COLU4-100GE-11554
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-CHIC-EQCH-100GE-55918
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91291%99.99981%
I2-CHIC-EQCH-100GE-69888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87155%99.99981%
I2-CHIC-INDI-100GE-50993
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.68352%99.82961%
I2-CHIC-KANS-100GE-07745
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90589%99.99981%
I2-CHIC-STAR-100GE-07743
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.84157%99.99829%
I2-CINC-INDI-100GE-51692
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.50080%99.54159%
I2-CINC-LOUI-100GE-54197
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.86263%99.90247%
I2-CLEV-EQCH-100GE-66186
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.68826%99.92600%
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%
               99.90930%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 0 min0 hr 0 min
               100.00000%100.00000%
               99.96831%99.97439%
I2-DALL-TULS-100GE-11300
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96680%99.97837%
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%
               99.96907%99.99962%
I2-DENV-KANS-100GE-07746
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.80191%99.86301%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93587%99.99810%
I2-ELPA-ELPA-10GE-57251
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99260%99.99981%
I2-ELPA-HOUH-100GE-07749
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.63950%99.77725%
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%
               99.98179%99.99526%
I2-EQCH-MINN-100GE-12184
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.79337%99.92866%
I2-EQCH-STAR-100GE-09299
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87420%100.00000%
I2-HART2-NEWY32AOA-100GE-12947
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90741%99.96205%
I2-HOUH-HOUS-100GE-09174
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99715%100.00000%
I2-HOUH-HOUS-100GE-09379
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90209%99.90494%
I2-HOUH-JCSN-100GE-09155
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.72886%99.77668%
I2-HOUH-JCSN-100GE-10783
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.72905%99.77687%
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%
               99.66132%99.67517%
I2-KANS-KANS-100GE-09157
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97571%100.00000%
I2-KANS-KANS-100GE-54216
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.80704%99.90930%
I2-KANS-KANS-10GE-51701
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.82373%99.82942%
I2-KANS-MINN-100GE-12675
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.85219%99.90096%
I2-KANS-TULS-100GE-07753
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94080%99.99943%
I2-LASV-LOSA-100GE-53802
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.64860%99.71615%
I2-LASV-SALT-100GE-07757
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92942%99.99962%
I2-LOSA-PHOE-100GE-09190
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90874%99.96338%
I2-LOSA-SUNN-100GE-07755
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.84460%99.91614%
I2-MINN-MISS2-100GE-09036
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96926%100.00000%
I2-MINN-MISS2-100GE-09130
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.37576%99.53002%
I2-MISS2-SEAT-100GE-13237
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.57404%99.70420%
I2-MISS2-SEAT-100GE-13238
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.77649%99.81614%
I2-NEWY23AOA-PHIL-100GE-07759
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95921%99.99810%
I2-PHIL-WASH-100GE-10867
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94422%99.98824%
I2-PHOE-TUCS-100GE-11990
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95200%100.00000%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.62925%99.73607%
I2-PORT-SUNN-100GE-10343
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.82563%99.88692%
I2-RALE-WASH-100GE-08888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.71805%99.93378%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.70135%99.77914%
I2-RENO-SUNN-100GE-07766
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.89887%99.99848%
I2-SALT-SEAT-100GE-08998
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.95427%99.99886%
I2-SUNN-SUNN-100GE-55462
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               98.94733%98.97313%
I2-TUCS-TUCS-100GE-12123
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99374%100.00000%
      
Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits
                   3 hr 4 min3 hr 1 min
                   99.97852%99.99965%
                   99.84895%99.91355%


 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.:18557:144



Subject:Emergency Maintenance - I2 Optical Participant PAC-12



Affected:Optical Participant PAC-12



Start Time:Friday, March 23, 2018, 6:00 AM (0600) UTC



End Time:Friday, March 23, 2018, 7:00 AM (0700) UTC



Description:   The above listed asset will be unavailable while I2 Engineers
perform maintenance. Outages are expected. The entire maintenance
window has been
reserved.



  







Ticket No.:18377:144



Subject:Maintenance - I2 Optical Participant WIX



Affected:Optical Participant WIX



Start Time:Sunday, March 25, 2018, 12:00 AM (0000) UTC



End Time:Saturday, April 14, 2018, 11:59 PM (2359) UTC



Description:   The above listed asset will be unavailable while TATA Communications Engineers perform
maintenance. An outage is expected, and the entire window has been reserved.

*Please see the change in maintenance times*



  







Ticket No.:18587:144



Subject:Maintenance - I2 Optical Participant NORDUnet



Affected:Optical Participant NORDUnet



Start Time:Tuesday, March 27, 2018, 7:00 PM (1900) UTC



End Time:Tuesday, March 27, 2018, 9:00 PM (2100) UTC



Description:   The above listed asset will be unavailable while Internet2 Engineers
perform circuit migration maintenance. Outages are expected. The entire 
maintenance window has been reserved.



  







Ticket No.:18506:144



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



Affected:Lit Service Participant USDA (KANS)



Start Time:Wednesday, April 4, 2018, 5:00 AM (0500) UTC



End Time:Wednesday, April 4, 2018, 11:00 AM (1100) UTC



Description:   *Please note this is maintenance 1 of 2*
The above asset will be unavailable while CenturyLink engineers perform 
maintenance to relocate a fiber cable.
An outage of up to two hours is expected.
The entire window is reserved.



  







Ticket No.:18564:144



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



Affected:Lit Service Participant USDA (KANS)



Start Time:Thursday, April 5, 2018, 5:00 AM (0500) UTC



End Time:Thursday, April 5, 2018, 11:00 AM (1100) UTC



Description:   *Please note this is maintenance 2 of 2*
The above asset will be unavailable while CenturyLink engineers perform 
maintenance to relocate a fiber cable.
An outage of up to two hours is expected.
The entire window is reserved.