Unified - Internet2 Advanced Layer 2 Service Network Operations Report
01/29/2018 - 02/04/2018

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)





178254-Normal
1-Critical

Outage Resolved - I2 DWDM System BATO-JACK
Cut or Damaged FiberVendor
01/30/2018 7:28 PM
01/30/2018 7:30 PM


01/30/2018 7:43 PM
01/30/2018 7:45 PM


01/30/2018 8:24 PM
01/30/2018 8:25 PM


01/31/2018 10:03 PM
01/31/2018 10:13 PM


178324-Normal
2-High

Brief Outage Resolved - I2 Core Backbone DALL-HOUH
OtherVendor
01/30/2018 10:28 PM
01/30/2018 10:33 PM


178334-Normal
2-High

Outage Resolved - I2 Core Backbone PORT-SEAT
SoftwareVendor
01/30/2018 10:32 PM
01/30/2018 10:33 PM


01/31/2018 2:48 AM
01/31/2018 2:52 AM


01/31/2018 3:15 AM
01/31/2018 1:12 PM


178634-Normal
1-Critical

Brief Outage Resolved - I2 Optical Various Circuits
Human ErrorVendor
02/02/2018 3:16 PM
02/02/2018 3:17 PM






Unscheduled Outages Detail






Ticket No.:17825:144



Subject:Outage Resolved - I2 DWDM System BATO-JACK



Source Of Impact:Vendor



Affected:DWDM System BATO-JACK

Core Backbones BATO-JACK and ATLA-HOUS

Services Affected:
Optical
AL2S
TR-CPS
IP

Optical Participant NOAA N-Wave



Start Time:Tuesday, January 30, 2018, 7:28 PM (1928) UTC



End Time:Tuesday, January 30, 2018, 7:30 PM (1930) UTC


Start Time:Tuesday, January 30, 2018, 7:43 PM (1943) UTC



End Time:Tuesday, January 30, 2018, 7:45 PM (1945) UTC


Start Time:Tuesday, January 30, 2018, 8:24 PM (2024) UTC



End Time:Tuesday, January 30, 2018, 8:25 PM (2025) UTC


Start Time:Wednesday, January 31, 2018, 10:03 PM (2203) UTC



End Time:Wednesday, January 31, 2018, 10:13 PM (2213) UTC


Description:The above listed assets are currently available. CenturyLink
Engineers have been contacted, and the outage is due to a fiber cut between
Youngstown and Defuniak Springs, Florida. Field Services have restored service 
at this time. No further outages are expected.

Further updates will be provided as they become available.







Ticket No.:17832:144



Subject:Brief Outage Resolved - I2 Core Backbone DALL-HOUH



Source Of Impact:Vendor



Affected:Core Backbone DALL-HOUH

Optical Participant ESnet



Start Time:Tuesday, January 30, 2018, 10:28 PM (2228) UTC



End Time:Tuesday, January 30, 2018, 10:33 PM (2233) UTC


Description:The above listed asset is now available following a brief outage. CenturyLink
Engineers reported the reason for outage to be a fiber bump. All services have 
since restored, and no further
outages are expected.







Ticket No.:17833:144



Subject:Outage Resolved - I2 Core Backbone PORT-SEAT



Source Of Impact:Vendor



Affected:Core Backbone PORT-SEAT

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Tuesday, January 30, 2018, 10:32 PM (2232) UTC



End Time:Tuesday, January 30, 2018, 10:33 PM (2233) UTC


Start Time:Wednesday, January 31, 2018, 2:48 AM (0248) UTC



End Time:Wednesday, January 31, 2018, 2:52 AM (0252) UTC


Start Time:Wednesday, January 31, 2018, 3:15 AM (0315) UTC



End Time:Wednesday, January 31, 2018, 1:12 PM (1312) UTC


Description:The above listed assets are now available. The problem required a reboot of a line 
card to clear our the memory error. All services have since restored, and no further 
outages are expected.







Ticket No.:17863:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:Affected Services:
Optical
AL2S
TR-CPS
IP

Core Backbones:
ALBA-CLEV
CLEV-NEWY32AOA
CLEV-HART2

Optical Participant ESnet
Optical Participant NOAA N-Wave



Start Time:Friday, February 2, 2018, 3:16 PM (1516) UTC



End Time:Friday, February 2, 2018, 3:17 PM (1517) UTC


Description:The above listed assets are currently available following a brief outage.
CenturyLink Engineers have been contacted and confirmed the reason for the
outage to be a fiber bump. Service has been
restored. 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)





17743
3-Elevated
1-Critical

Maintenance 1 of 2 Completed - I2 Optical DWDM System LOUI-NASH
Circuit
Vendor01/29/2018 6:20 AM
01/29/2018 8:13 AM


17704
4-Normal
3-Elevated

Maintenance Completed - I2 Optical Node CHIC (opt3.chic)
HardwareInternal
01/31/2018 6:05 AM
01/31/2018 8:44 AM


17249
4-Normal
1-Critical

Maintenance Completed - I2 Optical DWDM System LBNL-NERSC
Hardware
Vendor01/31/2018 9:09 PM
01/31/2018 9:17 PM




Scheduled Maintenances Detail





Ticket No.:17743:144



Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System LOUI-NASH



Source Of Impact:Vendor



Affected:Core Backbone LOUI-NASH

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Monday, January 29, 2018, 6:20 AM (0620) UTC



End Time:Monday, January 29, 2018, 8:13 AM (0813) UTC


Description:   *Please Note this is maintenance window 1 of 2*
The above listed assets are now available after Internet2 Fiber
Vendor Engineers performed relocation maintenance in Springfield, TN. Maintenance has been 
completed. No further outages are anticipated.



  







Ticket No.:17704:144



Subject:Maintenance Completed - I2 Optical Node CHIC (opt3.chic)



Source Of Impact:Internal



Affected:Core Backbone's CHIC-EQCH and CHIC-INDI
I2 Optical Participant NOAA N-Wave



Start Time:Wednesday, January 31, 2018, 6:05 AM (0605) UTC



End Time:Wednesday, January 31, 2018, 8:44 AM (0844) UTC


Description:   The above listed assets are now available after Internet2 Engineers
performed hardware maintenance. Maintenance has been completed. No further 
outages are expected.



  







Ticket No.:17249:144



Subject:Maintenance Completed - I2 Optical DWDM System LBNL-NERSC



Source Of Impact:Vendor



Affected:DWDM System LBNL-NERSC

Services:
Optical

Optical Participant ESnet



Start Time:Wednesday, January 31, 2018, 9:09 PM (2109) UTC



End Time:Wednesday, January 31, 2018, 9:17 PM (2117) UTC


Description:   The above listed asset was unavailable while Internet2 Fiber Vendor Engineers
performed hardware maintenance. An outage occurred, however all services have
since restored. All maintenance is now completed, and no further outages are
expected.

Backbone traffic re-routed 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
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.87458%99.99677%
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%
               99.64709%99.90817%
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
               4 hr 32 min0 hr 0 min
               97.30159%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
               4 hr 32 min0 hr 0 min
               97.30159%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 15 min0 hr 15 min
               99.85119%99.85119%
               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
               2 hr 39 min0 hr 0 min
               98.42262%100.00000%
               99.87155%99.99981%
I2-CHIC-INDI-100GE-50993
               2 hr 39 min0 hr 0 min
               98.42262%100.00000%
               99.68352%99.82961%
I2-CHIC-KANS-100GE-07745
               2 hr 39 min0 hr 0 min
               98.42262%100.00000%
               99.90589%99.99981%
I2-CHIC-STAR-100GE-07743
               2 hr 39 min0 hr 0 min
               98.42262%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 5 min0 hr 5 min
               99.95040%99.95040%
               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%
               99.87477%99.96205%
I2-HOUH-HOUS-100GE-09174
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.89299%99.89583%
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%
               99.57271%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
               10 hr 2 min10 hr 2 min
               94.02778%94.02778%
               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 0 min0 hr 0 min
               100.00000%100.00000%
               99.95446%99.99905%
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
                   30 hr 3 min19 hr 40 min
                   99.78957%99.92729%
                   99.84773%99.91233%


 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.:18205:144



Subject:Maintenance 2 of 3 - AMPATH Provider FLR (I2-JACK-JACK-100GE-5241)



Affected:AL2S Participant Atlantic Wave



Start Time:Friday, March 2, 2018, 5:00 AM (0500) UTC



End Time:Friday, March 2, 2018, 11:00 AM (1100) UTC



Description:   The above listed will be unavailable during maintenance. CenturyLink will implement
scheduled maintenance to relocate multiple cables (96ct & 288ct) as mandated by the
FDOT due to Road Construction. Outages are expected. The entire maintenance window
is reserved.

*This is maintenance 2 of 3*



  







Ticket No.:18057:144



Subject:Maintenance 3 of 3 - I2 AL2S Participant USDA (KANS)



Affected:AL2S Participant USDA (KANS)



Start Time:Friday, March 2, 2018, 6:00 AM (0600) UTC



End Time:Friday, March 2, 2018, 12:00 PM (1200) UTC



Description:   The above asset will be unavailable while CenturyLink engineers perform fiber
relocation maintenance.
An outage of 6 hours is expected.
The entire window is reserved.

* This is maintenance window 3 of 3 *



  







Ticket No.:18110:144



Subject:Maintenance 1 of 2 - I2 Core Backbone MINN-MISS2



Affected:Core Backbone MINN-MISS2

Services:
Optical
AL2S
TR-CPS
IP
Lit Service

Optical Provider Zayo



Start Time:Friday, March 2, 2018, 6:00 AM (0600) UTC



End Time:Friday, March 2, 2018, 11:00 AM (1100) UTC



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

The above listed assets will be unavailable while Zayo Engineers
perform maintenance in Bismarck, ND. Outages are expected. The entire
maintenance window has been reserved.

*Please see the affected update*



  







Ticket No.:18206:144



Subject:Maintenance 3 of 3 - AMPATH Provider FLR (I2-JACK-JACK-100GE-5241)



Affected:AL2S Participant Atlantic Wave



Start Time:Saturday, March 3, 2018, 5:00 AM (0500) UTC



End Time:Saturday, March 3, 2018, 11:00 AM (1100) UTC



Description:   The above listed will be unavailable during maintenance. CenturyLink will implement
scheduled maintenance to relocate multiple cables (96ct & 288ct) as mandated by the
FDOT due to Road Construction. Outages are expected. The entire maintenance window
is reserved.

*This is maintenance 3 of 3*



  







Ticket No.:18141:144



Subject:Maintenance 1 of 4 *Tracking* - I2 Optical Fiber Provider Zayo



Affected:Optical Provider Zayo



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



End Time:Tuesday, March 6, 2018, 11:00 AM (1100) UTC



Description:   The above listed asset should remain available while Zayo Engineers perform
maintenance. No outage is expected, however, the entire window is reserved. The is 
maintenance window 1 of 4.



  







Ticket No.:18188:144



Subject:Maintenance - I2 Core Backbone ATLA-CHIC



Affected:Core Backbone ATLA-CHIC

Services:
Optical
AL2S
IP
TR-CPS



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



End Time:Tuesday, March 6, 2018, 7:00 AM (0700) UTC



Description:   The above listed asset will remain available while Internet2 Engineers perform
maintenance. No outages are expected during this maintenance, but the
entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:18145:144



Subject:Maintenance 2 of 4 *Tracking* - I2 Optical Fiber Provider Zayo



Affected:Optical Provider Zayo



Start Time:Wednesday, March 7, 2018, 6:00 AM (0600) UTC



End Time:Wednesday, March 7, 2018, 11:00 AM (1100) UTC



Description:   The above listed asset should remain available while Zayo Engineers perform
maintenance. No outage is expected, however, the entire window is reserved. The is
maintenance window 2 of 4.



  







Ticket No.:18111:144



Subject:Maintenance 2 of 2 - I2 Core Backbone MINN-MISS2



Affected:Core Backbone MINN-MISS2

Services:
Optical
AL2S
TR-CPS
IP
Lit Service

Optical Provider Zayo



Start Time:Thursday, March 8, 2018, 6:00 AM (0600) UTC



End Time:Thursday, March 8, 2018, 11:00 AM (1100) UTC



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

The above listed assets will be unavailable while Zayo Engineers
perform maintenance in Bismarck, ND. Outages are expected. The entire
maintenance window has been reserved.



  







Ticket No.:18146:144



Subject:Maintenance 3 of 4 *Tracking* - I2 Optical Fiber Provider Zayo



Affected:Optical Provider Zayo



Start Time:Thursday, March 8, 2018, 6:00 AM (0600) UTC



End Time:Thursday, March 8, 2018, 11:00 AM (1100) UTC



Description:   The above listed asset should remain available while Zayo Engineers perform
maintenance. No outage is expected, however, the entire window is reserved. The is
maintenance window 3 of 4.



  







Ticket No.:18147:144



Subject:Maintenance 4 of 4 *Tracking* - I2 Optical Fiber Provider Zayo



Affected:Optical Provider Zayo



Start Time:Friday, March 9, 2018, 6:00 AM (0600) UTC



End Time:Friday, March 9, 2018, 11:00 AM (1100) UTC



Description:   The above listed asset should remain available while Zayo Engineers perform
maintenance. No outage is expected, however, the entire window is reserved. The is
maintenance window 4 of 4.



  







Ticket No.:18215:144



Subject:Maintenance - I2 Optical Participant ESnet



Affected:Optical Participant ESnet



Start Time:Saturday, March 10, 2018, 6:00 AM (0600) UTC



End Time:Saturday, March 10, 2018, 10:00 AM (1000) UTC



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



  







Ticket No.:18116:144



Subject:Maintenance 1 of 2 - I2 Optical DWDM System DALL-HOUS



Affected:Core Backbone DALL-HOUS

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet
Optical Participant NOAA N-Wave



Start Time:Monday, March 19, 2018, 5:00 AM (0500) UTC



End Time:Monday, March 19, 2018, 11:00 AM (1100) UTC



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


The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform cable relocation maintenance in Houston, TX.
An outage is expected. The entire window is
reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:18117:144



Subject:Maintenance 2 of 2 - I2 Optical DWDM System DALL-HOUS



Affected:Core Backbone DALL-HOUS

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet
Optical Participant NOAA N-Wave



Start Time:Tuesday, March 20, 2018, 5:00 AM (0500) UTC



End Time:Tuesday, March 20, 2018, 11:00 AM (1100) UTC



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

The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform cable relocation maintenance in Houston, TX.
An outage is expected. The entire window is
reserved.

Backbone traffic will re-route during this maintenance.