Unified - Internet2 Advanced Layer 2 Service Network Operations Report
10/08/2018 - 10/14/2018

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)





217154-Normal
1-Critical

Brief Outage Resolved - I2 Optical DWDM System DALL-HOUS
UndeterminedVendor
10/10/2018 3:09 PM
10/10/2018 3:11 PM


217204-Normal
1-Critical

Brief Outage Resolved - I2 Various Optical Circuits
Unannounced MaintenanceVendor
10/10/2018 8:04 PM
10/10/2018 8:21 PM


217284-Normal
1-Critical

Brief Outage Resolved - I2 Optical DWDM System CLEV-DETR
UndeterminedVendor
10/11/2018 6:13 AM
10/11/2018 6:23 AM


217304-Normal
1-Critical

Outage Resolved - I2 Optical DWDM System ALBU-PUEB
Unannounced MaintenanceVendor
10/11/2018 8:08 AM
10/11/2018 8:35 AM






Unscheduled Outages Detail






Ticket No.:21715:144



Subject:Brief Outage Resolved - I2 Optical DWDM System DALL-HOUS



Source Of Impact:Vendor



Affected:DWDM System DALL-HOUS

Core Backbone DALL-HOUS

Affected Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave
Optical Participant ESNet



Start Time:Wednesday, October 10, 2018, 3:09 PM (1509) UTC



End Time:Wednesday, October 10, 2018, 3:11 PM (1511) UTC


Description:The above listed assets are available following a brief outage. CenturyLink 
Engineers have been contacted, the reason for the outage was undetermined. 
No further outages are anticipated.







Ticket No.:21720:144



Subject:Brief Outage Resolved - I2 Various Optical Circuits



Source Of Impact:Vendor



Affected:Core Backbone LOSA-PHOE

Optical Participant PAC-12
Optical Participant ESNet



Start Time:Wednesday, October 10, 2018, 8:04 PM (2004) UTC



End Time:Wednesday, October 10, 2018, 8:21 PM (2021) UTC


Description:The above listed assets are currently available. CenturyLink Engineers have been
contacted, however the reason for the outage was unannounced maintenance. All 
maintenance has been completed, and no further outages are expected.







Ticket No.:21728:144



Subject:Brief Outage Resolved - I2 Optical DWDM System CLEV-DETR



Source Of Impact:Vendor



Affected:DWDM System CLEV-DETR
Core Backbone ASHB-EQCH, CHIC-NEWY32AOA, CHIC-WASH, ASHB-CHIC, 
CLEV-DETR

Services:
Optical
AL2S
IP
TR-CPS

[Service] Participant [Entity]



Start Time:Thursday, October 11, 2018, 6:13 AM (0613) UTC



End Time:Thursday, October 11, 2018, 6:23 AM (0623) UTC


Description:The above listed assets are available after a brief outage. Internet2 Fiber
Vendor Engineers have investigated, the reason for the
outage was undetermined. No further outages are anticipated.







Ticket No.:21730:144



Subject:Outage Resolved - I2 Optical DWDM System ALBU-PUEB



Source Of Impact:Vendor



Affected:DWDM System ALBU-PUEB
Core Backbone ATLA-DENV, DENV-ELPA, DENV-TUCS, ALBU-DENV, ALBU-ELPA

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet
Optical Participant NOAA N-Wave



Start Time:Thursday, October 11, 2018, 8:08 AM (0808) UTC



End Time:Thursday, October 11, 2018, 8:35 AM (0835) UTC


Description:The above listed assets are currently available. Internet2 Fiber
Vendor Engineers have investigated. The reason for the
outage was maintenance. Maintenance was completed at 12:00 UTC. No further impact 
is
expected.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





21549
4-Normal
1-Critical

Maintenance Completed - I2 Core Node DALL
Software
Internal10/09/2018 5:29 AM
10/09/2018 5:53 AM


21576
4-Normal
1-Critical

Maintenance Completed - I2 Optical DWDM System HOUS-SANA
CircuitVendor
10/10/2018 5:03 AM
10/10/2018 8:46 AM


21641
4-Normal
1-Critical

Maintenance Completed - I2 Core Backbone ASHB-PITT
Circuit
Vendor10/12/2018 4:28 AM
10/12/2018 4:40 AM




Scheduled Maintenances Detail





Ticket No.:21549:144



Subject:Maintenance Completed - I2 Core Node DALL



Source Of Impact:Internal



Affected:Core Node DALL (All services and participants)

Core Backbones:
DALL-DALL3
DALL-DALL
DALL-HOUS
DALL-KANS
DALL-TULS

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave



Start Time:Tuesday, October 9, 2018, 5:29 AM (0529) UTC



End Time:Tuesday, October 9, 2018, 5:53 AM (0553) UTC


Description:   The above listed assets are now available after Internet2 Engineers
performed core node maintenance in Dallas TX. Maintenance has been completed; no 
further impact is expected.



  







Ticket No.:21576:144



Subject:Maintenance Completed - I2 Optical DWDM System HOUS-SANA



Source Of Impact:Vendor



Affected:DWDM System HOUH-SANA
Core Backbone ELPA-HOUH

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet



Start Time:Wednesday, October 10, 2018, 5:03 AM (0503) UTC



End Time:Wednesday, October 10, 2018, 8:46 AM (0846) UTC


Description:   The above listed asset is now available after Internet2 Fiber
Vendor Engineers performed circut maintenance in Austin, TX.
Maintenance has been completed; no further impact is expected.



  







Ticket No.:21641:144



Subject:Maintenance Completed - I2 Core Backbone ASHB-PITT



Source Of Impact:Vendor



Affected:Core Backbones ASHB-PITT

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant 3ROX



Start Time:Friday, October 12, 2018, 4:28 AM (0428) UTC



End Time:Friday, October 12, 2018, 4:40 AM (0440) UTC


Description:   The above listed assets are now available after Internet2 Vendor Engineers
performed hardware maintenance. Maintenance has been completed; no further impact 
is expected.



  










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% 100.00000%  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% 100.00000%  100.00000%
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% 100.00000%  100.00000%
rtsw.bato.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.bost.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.char.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98843%  100.00000%
rtsw.clev.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99431%  99.99431%
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 24 min0 hr 0 min 99.76190%100.00000% 99.99545%  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% 100.00000%  100.00000%
rtsw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.houh.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99962%  100.00000%
rtsw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.jcsn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99962%  99.99962%
rtsw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99734%  100.00000%
rtsw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.miss2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.newy32aoa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.phil.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99924%  100.00000%
rtsw.phoe.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.port.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96034%  100.00000%
rtsw.rale.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.salt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.seat.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98425%  100.00000%
rtsw.star.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886%  100.00000%
rtsw.tuls.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.wash.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtr.wilc.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtr.paix.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtr.hous.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtr.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtr.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  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 24 min0 hr 24 min99.99419%100.00000%99.99799%99.99985%

 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%
               100.00000%100.00000%
I2-ALBA-ALBA-10GE-11618
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ALBA-ALBA-10GE-11619
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ALBA-ALBA-10GE-11620
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ALBA-ALBA-10GE-11621
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ALBA-ALBA-10GE-11622
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ALBA-BOST-100GE-09210
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               98.92304%98.97712%
I2-ALBA-CLEV-100GE-07735
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92695%99.99734%
I2-ASHB-ASHB-100GE-10653
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ASHB-CHIC-100GE-11803
               0 hr 10 min0 hr 10 min
               99.90079%99.90079%
               99.84100%99.90058%
I2-ASHB-PITT-100GE-07737
               0 hr 12 min0 hr 0 min
               99.88095%100.00000%
               99.98539%99.98900%
I2-ASHB-WASH-100GE-09106
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.86585%99.86585%
I2-ASHB-WASH-100GE-11823
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.86585%99.86585%
I2-ASHB-WASH-100GE-55815
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.86585%99.86585%
I2-ATLA-ATLA-100GE-11442
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ATLA-CHAR-100GE-07738
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93796%99.94346%
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%
               99.82639%99.95807%
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%
               99.75903%99.87212%
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%
               99.65392%99.68484%
I2-ATLA-LOUI-100GE-07740
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.76415%99.95674%
I2-ATLA-WASH-100GE-54536
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.73399%99.90266%
I2-BATO-HOUH-100GE-08860
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.84802%99.85580%
I2-BATO-JACK-100GE-11005
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.69016%99.89033%
I2-BOST-HART2-100GE-09211
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95997%99.96528%
I2-CHAR-RALE-100GE-10633
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97154%100.00000%
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%
               99.93777%100.00000%
I2-CHIC-EQCH-100GE-69888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87933%99.99981%
I2-CHIC-INDI-100GE-50993
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90665%99.99962%
I2-CHIC-KANS-100GE-07745
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93966%99.99981%
I2-CHIC-STAR-100GE-07743
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95826%100.00000%
I2-CINC-INDI-100GE-51692
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97230%99.99867%
I2-CINC-LOUI-100GE-54197
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.84441%99.95731%
I2-CLEV-EQCH-100GE-66186
               0 hr 10 min0 hr 10 min
               99.90079%99.90079%
               99.86320%99.91120%
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%
               100.00000%100.00000%
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%
               99.81633%99.89507%
I2-DALL-KANS-100GE-185420
               0 hr 24 min0 hr 0 min
               99.76190%100.00000%
               99.96850%99.98008%
I2-DALL-TULS-100GE-11300
               0 hr 24 min0 hr 0 min
               99.76190%100.00000%
               99.96736%99.98046%
I2-DENV-DENV-10GE-51431
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90551%99.96926%
I2-DENV-ELPA-100GE-07748
               0 hr 27 min0 hr 27 min
               99.73214%99.73214%
               99.74670%99.76150%
I2-DENV-KANS-100GE-07746
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.81273%99.89507%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95541%99.99886%
I2-ELPA-ELPA-10GE-57251
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ELPA-HOUH-100GE-07749
               3 hr 43 min0 hr 0 min
               97.78770%100.00000%
               99.76719%99.84992%
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%
               99.99374%99.99545%
I2-EQCH-MINN-100GE-12184
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.32377%99.37064%
I2-EQCH-STAR-100GE-09299
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.52926%99.52926%
I2-HART2-NEWY32AOA-100GE-12947
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.45621%99.46475%
I2-HOUH-HOUS-100GE-09174
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98330%99.99772%
I2-HOUH-HOUS-100GE-09379
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96699%99.98235%
I2-HOUH-JCSN-100GE-09155
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.26438%99.32832%
I2-HOUH-JCSN-100GE-10783
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.26438%99.32832%
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%
               98.47507%98.49898%
I2-KANS-KANS-100GE-09157
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-KANS-KANS-100GE-54216
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.50459%99.66226%
I2-KANS-KANS-10GE-51701
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.77383%99.77383%
I2-KANS-MINN-100GE-12675
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.79299%99.80002%
I2-KANS-TULS-100GE-07753
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98881%100.00000%
I2-LASV-LOSA-100GE-53802
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.70059%99.71520%
I2-LASV-SALT-100GE-07757
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95313%99.96015%
I2-LOSA-PHOE-100GE-09190
               0 hr 17 min0 hr 17 min
               99.83135%99.83135%
               99.94042%99.99639%
I2-LOSA-SUNN-100GE-07755
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99526%99.99981%
I2-MINN-MISS2-100GE-09036
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.80704%99.88597%
I2-MINN-MISS2-100GE-09130
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.16249%99.26381%
I2-MISS2-SEAT-100GE-13237
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.72753%99.80893%
I2-MISS2-SEAT-100GE-13238
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.73304%99.81444%
I2-NEWY23AOA-PHIL-100GE-07759
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90039%99.99962%
I2-PHIL-WASH-100GE-10867
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.81576%99.86472%
I2-PHOE-TUCS-100GE-11990
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99905%99.99981%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.33667%99.71615%
I2-PORT-SUNN-100GE-10343
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87306%99.98900%
I2-RALE-WASH-100GE-08888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.81311%99.95959%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.67536%99.68750%
I2-RENO-SUNN-100GE-07766
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.81956%99.86927%
I2-SALT-SEAT-100GE-08998
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97192%99.99867%
I2-SUNN-SUNN-100GE-55462
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99886%100.00000%
I2-TUCS-TUCS-100GE-12123
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99924%100.00000%
      
Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits
                   5 hr 47 min4 hr 43 min
                   99.95997%99.99262%
                   99.82791%99.87149%


 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.:22181:144



Subject:Maintenance - I2 Optical Participant ESnet



Affected:Optical Participant ESnet



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



End Time:Thursday, November 8, 2018, 10:00 AM (1000) UTC



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



  







Ticket No.:22184:144



Subject:Maintenance - I2 Optical DWDM System KANS-SAIN



Affected:Optical DWDM System KANS-SAIN

Optical Backbone CHIC-KANS 

Optical Participant ESNet
Optical Participant NOAA N-Wave
Darkwave Participant CENIC



Start Time:Tuesday, November 20, 2018, 6:00 AM (0600) UTC



End Time:Tuesday, November 20, 2018, 10:00 AM (1000) UTC



Description:   The above listed assets will be unavailable while CenturyLink Engineers perform 
maintenance. An outage is expected, and the entire window is reserved.



  







Ticket No.:21906:144



Subject:Maintenance - I2 Optical DWDM System SNLL-SACR



Affected:DWDM System SNLL-SACR

Services:
Optical

Optical Participant ESnet



Start Time:Wednesday, November 28, 2018, 6:00 PM (1800) UTC



End Time:Wednesday, November 28, 2018, 10:00 PM (2200) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber Vendor 
Engineers perform maintenance. An outage of 4 hours is expected. The entire 
window is reserved.  

Backbone traffic will re-route during this maintenance.



  







Ticket No.:22267:144



Subject:Maintenance - I2 Optical DWDM System ATLA-CHAR



Affected:DWDM System ATLA-CHAR
Core Backbones:
ATLA-CHAR
ATLA-WASH

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
Energy Sciences Network
MCNC
NORDUnet
National Oceanic & Atmospheric Administration



Start Time:Thursday, November 29, 2018, 5:00 AM (0500) UTC



End Time:Thursday, November 29, 2018, 9:00 AM (0900) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber Vendor 
Engineers perform maintenance. An outage is expected. The entire window is
reserved.  

Backbone traffic will re-route during this maintenance.



  







Ticket No.:22237:144



Subject:Maintenance 1 of 2 - I2 Optical DWDM System ATLA-JACK



Affected:DWDM System ATLA-JACK

Core Backbone ATLA-JACK

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave



Start Time:Saturday, December 1, 2018, 5:00 AM (0500) UTC



End Time:Saturday, December 1, 2018, 11:00 AM (1100) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform maintenance in Jacksonville to replace a damaged section of
cable. An outage of up to six hours is expected. The entire window is
reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:22238:144



Subject:Maintenance 2 of 2 - I2 Optical DWDM System ATLA-JACK



Affected:DWDM System ATLA-JACK

Core Backbone ATLA-JACK

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave



Start Time:Sunday, December 2, 2018, 5:00 AM (0500) UTC



End Time:Sunday, December 2, 2018, 11:00 AM (1100) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform maintenance in Jacksonville to replace a damaged section of
cable. An outage of up to six hours is expected. The entire window is
reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:22242:144



Subject:Maintenance Update - I2 Core Backbone EQCH-MINN



Affected:Core Backbone EQCH-MINN

Services:
Optical
AL2S
IP
TR-CPS
Lit Service



Start Time:Wednesday, December 5, 2018, 6:00 AM (0600) UTC



End Time:Wednesday, December 5, 2018, 11:00 AM (1100) UTC



Description:   The above listed asset will be unavailable while Zayo Engineers perform maintenance in
Milwaukee.  An outage of up to five hours is expected, and the entire window is 
reserved.

Backbone traffic will re-route during this maintenance.