Unified - Internet2 Advanced Layer 2 Service Network Operations Report
10/23/2017 - 10/29/2017

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)





163484-Normal
2-High

Brief Outage Resolved - I2 Core Backbone PORT-SEAT
OtherVendor
10/20/2017 3:58 AM
10/20/2017 3:59 AM


10/20/2017 9:06 AM
10/20/2017 9:07 AM


10/23/2017 10:30 AM
10/23/2017 10:31 AM


163734-Normal
2-High

Availability - I2 Core Backbone PORT-SEAT
HardwareUndetermined
10/21/2017 8:14 PM
10/21/2017 8:15 PM


10/27/2017 6:36 AM
10/27/2017 6:39 AM


164464-Normal
2-High

Outage Resolved  - I2 Core Backbone PORT-SEAT
OtherInternal
10/25/2017 12:19 PM
10/25/2017 12:22 PM


164684-Normal
1-Critical

Brief Outage Resolved - I2 Optical DWDM System DENV-SALT
PowerVendor
10/26/2017 5:00 PM
10/26/2017 5:04 PM


164764-Normal
2-High

Availability - I2 Core Backbone ATLA-CHIC
InvestigatingInternal
10/27/2017 12:33 AM
10/27/2017 12:34 AM






Unscheduled Outages Detail






Ticket No.:16348:144



Subject:Brief Outage Resolved - I2 Core Backbone PORT-SEAT



Source Of Impact:Vendor



Affected:Core Backbone PORT-SEAT

Services:
Optical
AL2S



Start Time:Friday, October 20, 2017, 3:58 AM (0358) UTC



End Time:Friday, October 20, 2017, 3:59 AM (0359) UTC


Start Time:Friday, October 20, 2017, 9:06 AM (0906) UTC



End Time:Friday, October 20, 2017, 9:07 AM (0907) UTC


Start Time:Monday, October 23, 2017, 10:30 AM (1030) UTC



End Time:Monday, October 23, 2017, 10:31 AM (1031) UTC


Description:The above listed assets are now available following a brief outage. Level(3) 
engineers have been contacted and the outage was due to a circuit issue. The 
optic has been reseated and all services have since restored. No further outages 
are expected.







Ticket No.:16373:144



Subject:Availability - I2 Core Backbone PORT-SEAT



Source Of Impact:Undetermined



Affected:Core Backbone PORT-SEAT

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Saturday, October 21, 2017, 8:14 PM (2014) UTC



End Time:Saturday, October 21, 2017, 8:15 PM (2015) UTC


Start Time:Friday, October 27, 2017, 6:36 AM (0636) UTC



End Time:Friday, October 27, 2017, 6:39 AM (0639) UTC


Description:The above listed asset is now available following a brief outage.
Level(3) Communications Engineers have been contacted, and have indicated
that these brief outages are facing Internet2 gear in Portland, OR. We are tracking this 
outage in I2 ticket, 16248:144.







Ticket No.:16446:144



Subject:Outage Resolved  - I2 Core Backbone PORT-SEAT



Source Of Impact:Internal



Affected:Core Backbone PORT-SEAT

Services:

AL2S
IP
TR-CPS



Start Time:Wednesday, October 25, 2017, 12:19 PM (1219) UTC



End Time:Wednesday, October 25, 2017, 12:22 PM (1222) UTC


Description:The above listed asset is now available after a brief outage. Level(3) Engineers 
were contacted and the outage was due to loss of diversion on the Portland side. 
Backbone traffic rerouted during this out, and no further outages are expected to 
occur.







Ticket No.:16468:144



Subject:Brief Outage Resolved - I2 Optical DWDM System DENV-SALT



Source Of Impact:Vendor



Affected:Core Backbone DENV-SALT

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
NOAA N-Wave
ESnet
PAC-12

IP Participant Deepfield



Start Time:Thursday, October 26, 2017, 5:00 PM (1700) UTC



End Time:Thursday, October 26, 2017, 5:04 PM (1704) UTC


Description:The above-listed assets are available following a brief outage.
The outage was caused by faulty power hardware between Nunn, CO, and Granite Canyon, WY.
The hardware has been replaced and connections have restored.
No further outages are expected at this time. 

Backbone traffic has re-routed.







Ticket No.:16476:144



Subject:Availability - I2 Core Backbone ATLA-CHIC



Source Of Impact:Internal



Affected:Core Backbone ATLA-CHIC

Services:
Optical
AL2S
IP



Start Time:Friday, October 27, 2017, 12:33 AM (0033) UTC



End Time:Friday, October 27, 2017, 12:34 AM (0034) UTC


Description:The above listed assets are available following a brief outage. Level(3) 
Engineers have been contacted and are reviewing the incident.  Updates will be
provided as they are received.

Backbone traffic has re-routed.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





16353
3-Elevated
1-Critical

Maintenance Completed - I2 Core Node HART2
Software
Internal10/24/2017 4:03 AM
10/24/2017 4:07 AM




Scheduled Maintenances Detail





Ticket No.:16353:144



Subject:Maintenance Completed - I2 Core Node HART2



Source Of Impact:Internal



Affected:Core Node HART2 (All services and participants)

Core Backbones:
BOST-HART2
HART2-NEWY32AOA
CLEV-NEWY32AOA

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant Connecticut Education Network



Start Time:Tuesday, October 24, 2017, 4:03 AM (0403) UTC



End Time:Tuesday, October 24, 2017, 4:07 AM (0407) UTC


Description:   The above listed assets was unavailable while Internet2 Engineers performed 
software maintenance in Hartford, CT. 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% 99.99621%  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% 99.99734%  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% 100.00000%  100.00000%
sdn-sw.bato.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905%  100.00000%
sdn-sw.bost.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905%  100.00000%
sdn-sw.char.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99696%  100.00000%
sdn-sw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  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% 100.00000%  100.00000%
sdn-sw.elpa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99545%  99.99981%
sdn-sw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97818%  100.00000%
sdn-sw.houh.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96205%  100.00000%
sdn-sw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95332%  100.00000%
sdn-sw.jcsn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97514%  99.97628%
sdn-sw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96262%  100.00000%
sdn-sw.miss2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97723%  100.00000%
sdn-sw.newy32aoa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.phil.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99658%  100.00000%
sdn-sw.phoe.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99013%  100.00000%
sdn-sw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99336%  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% 99.97533%  99.99810%
sdn-sw.salt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  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% 99.92202%  100.00000%
sdn-sw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.tuls.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99507%  99.99791%
sdn-sw.wash.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 0 min0 hr 0 min100.00000%100.00000%99.99068%99.99917%

 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 0 min0 hr 0 min
               100.00000%100.00000%
               99.87648%99.99810%
I2-ASHB-ASHB-100GE-10653
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99696%100.00000%
I2-ASHB-CHIC-100GE-11803
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.68921%99.90874%
I2-ASHB-PITT-100GE-07737
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.85143%99.97970%
I2-ASHB-WASH-100GE-09106
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87781%99.97894%
I2-ASHB-WASH-100GE-11823
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92885%99.98786%
I2-ASHB-WASH-100GE-55815
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91329%99.97590%
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%
               99.97856%99.99886%
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 1 min0 hr 1 min
               99.99008%99.99008%
               99.43230%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%
               99.51427%99.70306%
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%
               99.72146%99.86415%
I2-ATLA-LOUI-100GE-07740
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.23934%99.34787%
I2-ATLA-WASH-100GE-54536
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.86946%99.94782%
I2-BATO-HOUH-100GE-08860
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94422%100.00000%
I2-BATO-JACK-100GE-11005
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.68314%99.84783%
I2-BOST-HART2-100GE-09211
               0 hr 4 min0 hr 0 min
               99.96032%100.00000%
               99.94441%99.98179%
I2-CHAR-RALE-100GE-10633
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92050%99.99696%
I2-CHIC-COLU4-100GE-11554
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99734%100.00000%
I2-CHIC-EQCH-100GE-55918
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96357%99.99981%
I2-CHIC-EQCH-100GE-69888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98065%100.00000%
I2-CHIC-INDI-100GE-50993
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.76112%99.82961%
I2-CHIC-KANS-100GE-07745
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92961%99.99602%
I2-CHIC-STAR-100GE-07743
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87174%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%
               99.65828%99.67479%
I2-CLEV-EQCH-100GE-66186
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.72260%99.92657%
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%
               99.95712%99.99962%
I2-DALL-TULS-100GE-11300
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97476%99.99431%
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%
               99.68864%99.71558%
I2-DENV-SALT-100GE-07747
               0 hr 3 min0 hr 3 min
               99.97024%99.97024%
               99.97932%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%
               99.62963%99.77876%
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%
               99.98710%99.99981%
I2-EQCH-MINN-100GE-12184
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.62811%99.79964%
I2-EQCH-STAR-100GE-09299
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87401%99.99981%
I2-HART2-NEWY32AOA-100GE-12947
               0 hr 4 min0 hr 0 min
               99.96032%100.00000%
               99.87800%99.96205%
I2-HOUH-HOUS-100GE-09174
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.85656%99.89583%
I2-HOUH-HOUS-100GE-09379
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.86566%99.90494%
I2-HOUH-JCSN-100GE-09155
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.58182%99.66606%
I2-HOUH-JCSN-100GE-10783
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.58201%99.66625%
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%
               99.92240%99.96831%
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%
               99.87857%99.92316%
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%
               99.85466%99.90096%
I2-KANS-TULS-100GE-07753
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94687%99.99734%
I2-LASV-LOSA-100GE-53802
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93245%100.00000%
I2-LASV-SALT-100GE-07757
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92980%100.00000%
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%
               99.88236%100.00000%
I2-MINN-MISS2-100GE-09130
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.17388%99.44957%
I2-MISS2-SEAT-100GE-13237
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.69167%99.80666%
I2-MISS2-SEAT-100GE-13238
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97590%99.99867%
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%
               99.95143%99.99943%
I2-PORT-SEAT-100GE-08997
               0 hr 7 min0 hr 7 min
               99.93056%99.93056%
               98.74222%98.81318%
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%
               99.83777%99.93207%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93340%99.99981%
I2-RENO-SUNN-100GE-07766
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91158%99.99981%
I2-SALT-SEAT-100GE-08998
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96471%99.99829%
I2-SUNN-SUNN-100GE-55462
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               98.94012%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
                   0 hr 19 min0 hr 8 min
                   99.99778%99.99872%
                   99.84338%99.90202%


 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.:16705:144



Subject:Maintenance 4 of 4 - I2 Core Backbones EQCH-MINN and EQCH-SEAT



Affected:Core Backbones:
EQCH-MINN
EQCH-SEAT

Services:
Lit Service
AL2S
IP
TR-CPS



Start Time:Friday, December 1, 2017, 6:00 AM (0600) UTC



End Time:Friday, December 1, 2017, 11:00 AM (1100) UTC



Description:   *Please note this is maintenance window 4 of 4*
The above-listed assets will be unavailable while Zayo Engineers perform
circuit maintenance in Chicago, IL.
While no outages are expected, brief hits to services may still occur.
The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:16766:144



Subject:Maintenance - I2 Optical DWDM System LACY-PORT



Affected:Core Backbone LACY-PORT
Core Backbone PORT-SEAT

Services:
Optical
AL2S
IP
Darkwave
TR-CPS

Optical Participant ESnet
Optical Participant PAC-12
Optical Participant Pacific Northwest Gigapop
Optical Participant CENIC
IP Participant Oregon Gigapop



Start Time:Friday, December 1, 2017, 8:00 AM (0800) UTC



End Time:Friday, December 1, 2017, 2:00 PM (1400) UTC



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

Backbone traffic will re-route during this maintenance.



  







Ticket No.:16861:144



Subject:Maintenance - I2 Optical DWDM System HOUS-SANA



Affected:DWDM System HOUS-SANA

Core Backbones:
ELPA-HOUH
HOUS-LOSA

Services:
Optical
AL2S
IP

Optical Participants:
ESnet
NOAA N-Wave

IP Participant GEANT



Start Time:Wednesday, December 6, 2017, 6:00 AM (0600) UTC



End Time:Wednesday, December 6, 2017, 12:00 PM (1200) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform fiber maintenance Waller, TX. An outage of 6 hours is 
expected. The entire window is
reserved.  

Backbone traffic will re-route during this maintenance.



  







Ticket No.:16970:144



Subject:Maintenance - I2 Optical DWDM System SNLL-SACR



Affected:Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet



Start Time:Wednesday, December 6, 2017, 6:00 PM (1800) UTC



End Time:Wednesday, December 6, 2017, 8:00 PM (2000) UTC



Description:   The above-listed assets will be unavailable while Internet2 Fiber Vendor Engineers perform hardware maintenance in Livermore (aka Sandia).
An outage of 2 hours is expected. 
The entire window is reserved.  

Backbone traffic will re-route during this maintenance.



  







Ticket No.:16864:144



Subject:Maintenance Update - I2 Optical Participant ESnet (CHIC & STAR)



Affected:Services:
Optical

Optical Participant ESnet (CHIC & STAR)



Start Time:Friday, December 8, 2017, 6:00 AM (0600) UTC



End Time:Friday, December 8, 2017, 10:00 AM (1000) UTC



Description:   *Please Note the Updated Maintenance Window*

The above listed asset will be unavailable while Level3 Engineers
perform maintenance. Outages are expected. The entire maintenance
window has been
reserved.



  







Ticket No.:16615:144



Subject:Maintenance - I2 Core Backbones MINN-MISS2 and EQCH-SEAT



Affected:Core Backbones:
MINN-MISS2
EQCH-SEAT

Services:
Lit Service
AL2S
IP
TR-CPS



Start Time:Saturday, December 9, 2017, 1:00 PM (1300) UTC



End Time:Sunday, December 10, 2017, 1:00 AM (0100) UTC



Description:   The above-listed assets will be unavailable while Zayo Engineers perform circuit maintenance in Bismarck, ND. 
An outage of up to 4 hours is expected. 
The entire window is reserved.



  







Ticket No.:16972:144



Subject:Maintenance - I2 Optical DWDM System RENO-SALT



Affected:Core Backbones:
RENO-SALT
RENO-SUNN

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
PAC-12
Next Generation Internet Exchange West



Start Time:Wednesday, December 13, 2017, 7:00 AM (0700) UTC



End Time:Wednesday, December 13, 2017, 9:00 AM (0900) UTC



Description:   The above-listed assets will be unavailable while Internet2 Fiber Vendor Engineers perform hardware maintenance in Fallon (Hot Springs Flats).
An outage of 2 hours is expected. 
The entire window is reserved.  

Backbone traffic will re-route during this maintenance.