Unified - Internet2 Advanced Layer 2 Service Network Operations Report
11/06/2017 - 11/12/2017

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)





166234-Normal
2-High

Outage Resolved - I2 Core Backbone EQCH-MINN
UndeterminedVendor
11/06/2017 7:47 AM
11/06/2017 8:35 AM


166634-Normal
2-High

Brief Outage Resolved - I2 Core Backbone CHIC-EQCH
UndeterminedVendor
11/08/2017 1:32 PM
11/08/2017 1:33 PM


166854-Normal
1-Critical

Outage Resolved - I2 Optical DWDM System RALE-WASH
Unannounced MaintenanceVendor
11/09/2017 11:00 AM
11/09/2017 12:13 PM


166864-Normal
1-Critical

Brief Outage Resolved - I2 Optical DWDM System RALE-WASH
Unannounced MaintenanceVendor
11/09/2017 1:06 PM
11/09/2017 1:07 PM






Unscheduled Outages Detail






Ticket No.:16623:144



Subject:Outage Resolved - I2 Core Backbone EQCH-MINN



Source Of Impact:Vendor



Affected:Core Backbone EQCH-MINN

Services:
AL2S
IP
TR-CPS



Start Time:Monday, November 6, 2017, 7:47 AM (0747) UTC



End Time:Monday, November 6, 2017, 8:35 AM (0835) UTC


Description:The above listed asset is available. Internet2 Engineers have investigated and indicated 
that the reason for the outage was indeterminate.  Backbone traffic has re-routed.







Ticket No.:16663:144



Subject:Brief Outage Resolved - I2 Core Backbone CHIC-EQCH



Source Of Impact:Vendor



Affected:Core Backbone CHIC-EQCH

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Wednesday, November 8, 2017, 1:32 PM (1332) UTC



End Time:Wednesday, November 8, 2017, 1:33 PM (1333) UTC


Description:The above listed asset is now available after a brief outage. Level(3) Engineers 
have been contacted, however the reason for the outage could not be 
determined. All services have since restored, and no further outages are 
expected.







Ticket No.:16685:144



Subject:Outage Resolved - I2 Optical DWDM System RALE-WASH



Source Of Impact:Vendor



Affected:Core Backbones:
RALE-WASH
ATLA-WASH (54535)
ATLA-WASH (71063)

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
MCNC
ESnet
NORDUnet
NOAA N-Wave

IP Participant GEANT (EUMETSAT)



Start Time:Thursday, November 9, 2017, 11:00 AM (1100) UTC



End Time:Thursday, November 9, 2017, 12:13 PM (1213) UTC


Description:The above listed assets are currently available following a scheduled 
maintenance. The maintenance exceeded it's window,however all services have 
since restored. Maintenance is now complete, and no further outages are 
expected.







Ticket No.:16686:144



Subject:Brief Outage Resolved - I2 Optical DWDM System RALE-WASH



Source Of Impact:Vendor



Affected:Core Backbones:
RALE-WASH
ATLA-WASH

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
MCNC
ESnet
NORDUnet
NOAA N-Wave

IP Participant GEANT (EUMETSAT)



Start Time:Thursday, November 9, 2017, 1:06 PM (1306) UTC



End Time:Thursday, November 9, 2017, 1:07 PM (1307) UTC


Description:The above listed assets are available following a brief outage.
CenturyLink engineers have stated this is due to maintenance work that exceeded its timeframe.
CenturyLink has confirmed that the work is now complete and services have restored.
No further outage is expected at this time.

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)





16058
3-Elevated
2-High

Maintenance Completed - I2 Core Backbones FARG-SEAT and MISS2-SEAT
Circuit
Vendor11/05/2017 3:52 PM
11/05/2017 5:21 PM


16471
4-Normal
1-Critical

Maintenance 1 of 2 Completed - I2 Optical DWDM System RALE-WASH
CircuitVendor
11/09/2017 5:49 AM
11/09/2017 11:00 AM


16317
4-Normal
3-Elevated

Maintenance Completed - I2 Optical DWDM System ELPA-SANA
Circuit
Vendor11/09/2017 6:02 AM
11/09/2017 7:13 AM




Scheduled Maintenances Detail





Ticket No.:16058:144



Subject:Maintenance Completed - I2 Core Backbones FARG-SEAT and MISS2-SEAT



Source Of Impact:Vendor



Affected:Core Backbone FARG-SEAT and MISS2-SEAT

Services:
Optical
AL2S
IP
TR-CPS
Lit Service



Start Time:Sunday, November 5, 2017, 3:52 PM (1552) UTC



End Time:Sunday, November 5, 2017, 5:21 PM (1721) UTC


Description:   The above listed assets are now available after Zayo Engineers performed fiber
repair maintenance in Rathdrum, ID. Maintenance has been completed. No further outages are 
anticipated.



  







Ticket No.:16471:144



Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System RALE-WASH



Source Of Impact:Vendor



Affected:Core Backbones:
RALE-WASH
ATLA-WASH (54535)
ATLA-WASH (71063)

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
MCNC
ESnet
NORDUnet
NOAA N-Wave

IP Participant GEANT (EUMETSAT)



Start Time:Thursday, November 9, 2017, 5:49 AM (0549) UTC



End Time:Thursday, November 9, 2017, 11:00 AM (1100) UTC


Description:   *Please note this was maintenance window 1 of 2*
The listed assets remain unavailable while Level(3) engineers
perform fiber maintenance in Washington, DC. This maintenance has exceeded it's 
window; splice crews are working to restore services. ETR is 12:30 UTC. We are now 
tracking this event in I2 ticket, 16685:144.



  







Ticket No.:16317:144



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



Source Of Impact:Vendor



Affected:DWDM System ELPA-SANA
Backbone Circuit ELPA-HOUH and HOUS-LOSA

Services:
Optical
AL2S
TR-CPS
IP
Darkwave

Optical Participant ESnet
Optical Participant NOAA N-Wave
Optical Participant LEARN

IP Participant GEANT



Start Time:Thursday, November 9, 2017, 6:02 AM (0602) UTC



End Time:Thursday, November 9, 2017, 7:13 AM (0713) UTC


Description:   The above listed assets are now available after Level(3) engineers performed
maintenance on the Ciena Network. 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


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% 99.99848%  100.00000%
sdn-sw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99658%  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%99.99289%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%
               99.91443%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 0 min0 hr 0 min
               100.00000%100.00000%
               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%
               99.55753%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
               6 hr 24 min1 hr 13 min
               96.19048%99.27579%
               99.79717%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 0 min0 hr 0 min
               100.00000%100.00000%
               99.71577%99.84764%
I2-BOST-HART2-100GE-09211
               0 hr 0 min0 hr 0 min
               100.00000%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%
               99.92278%99.99981%
I2-CHIC-EQCH-100GE-69888
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.91158%99.99981%
I2-CHIC-INDI-100GE-50993
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.72032%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%
               99.99355%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 0 min0 hr 0 min
               100.00000%100.00000%
               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
               1 hr 11 min0 hr 0 min
               99.29563%100.00000%
               99.65259%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 48 min0 hr 48 min
               99.52381%99.52381%
               99.58637%99.78597%
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 0 min0 hr 0 min
               100.00000%100.00000%
               99.87800%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%
               99.61825%99.66606%
I2-HOUH-JCSN-100GE-10783
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.61844%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%
               99.96566%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%
               99.67479%99.80666%
I2-MISS2-SEAT-100GE-13238
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95902%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 0 min0 hr 0 min
               100.00000%100.00000%
               99.82297%99.89659%
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
               6 hr 24 min1 hr 13 min
               96.19048%99.27579%
               99.76491%99.91822%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92600%99.99981%
I2-RENO-SUNN-100GE-07766
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90418%99.99981%
I2-SALT-SEAT-100GE-08998
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95370%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
                   14 hr 48 min11 hr 33 min
                   99.89636%99.97724%
                   99.85568%99.91427%


 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.:17676:144



Subject:Maintenance - I2 Node pnc-srv.ctc.net.internet2.edu



Affected:



Start Time:Tuesday, January 23, 2018, 10:00 PM (2200) UTC



End Time:Tuesday, January 23, 2018, 11:00 PM (2300) UTC



Description:   The above listed may go down while a power supply is replaced. No outage is 
expected, however the entire window is reserved. 

*This is an internal maintenance, therefore it is non-service impacting.*



  







Ticket No.:17398:144



Subject:Maintenance - I2 Optical Participant WIX



Affected:Optical Participant WIX



Start Time:Thursday, January 25, 2018, 4:00 AM (0400) UTC



End Time:Thursday, January 25, 2018, 10:00 AM (1000) UTC



Description:   The above asset will be unavailable while TATA Communications Engineers
perform maintenance.
An outage lasting 4 hours is expected.
The entire maintenance window has been reserved.



  







Ticket No.:17718:144



Subject:Maintenance - I2 AL2S Participant Atlantic Wave



Affected:AL2S Participant Atlantic Wave



Start Time:Friday, January 26, 2018, 5:00 AM (0500) UTC



End Time:Friday, January 26, 2018, 7:00 AM (0700) UTC



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



  







Ticket No.:17732:144



Subject:Impact Assessment - I2 Optical Various Circuits



Affected:Services:
Optical
AL2S
IP
TR-CPS



Start Time:Monday, January 29, 2018, 6:00 AM (0600) UTC



End Time:Monday, January 29, 2018, 12:00 PM (1200) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform fiber relocation maintenance in Springfield, TN.

An outage of up to 6 hours is expected. The entire window is
reserved.  

Backbone traffic will re-route during this maintenance.



  







Ticket No.:17704:144



Subject:Maintenance - I2 Optical Node opt3.chic



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



Start Time:Wednesday, January 31, 2018, 6:01 AM (0601) UTC



End Time:Wednesday, January 31, 2018, 12:00 PM (1200) UTC



Description:   The above listed assets will be unavailable while Internet2 Engineers
perform hardware maintenance. An outage is expected, and the entire
window is reserved.



  







Ticket No.:17249:144



Subject:Maintenance - I2 Optical DWDM System LBNL-NERSC



Affected:DWDM System LBNL-NERSC

Services:
Optical

Optical Participant ESnet



Start Time:Wednesday, January 31, 2018, 5:30 PM (1730) UTC



End Time:Wednesday, January 31, 2018, 7:30 PM (1930) UTC



Description:   *Note the updated maintenance time and impact*

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

Backbone traffic will re-route during this maintenance.



  







Ticket No.:17628:144



Subject:Maintenance - I2 Optical DWDM System ALBA-BUFF



Affected:Core Backbone ALBA-SYRA

Services:
Optical
AL2S
IP
TR-CPS



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



End Time:Monday, February 5, 2018, 11:00 AM (1100) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform circuit relocation maintenance in New York, USA.
An outage is expected. The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:17629:144



Subject:Maintenance - I2 Optical DWDM System ALBA-BUFF



Affected:Core Backbone BUFF-SYRA

Services:
Optical
AL2S
IP
TR-CPS



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



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



Description:   The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform circuit relocation maintenance in New York, USA.
An outage is expected. The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:17630:144



Subject:Maintenance - I2 Optical DWDM System ALBA-BUFF



Affected:Core Backbone BUFF-SYRA

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Friday, February 9, 2018, 5:00 AM (0500) UTC



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



Description:   The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform circuit relocation maintenance in New York, USA.
An outage is expected. The entire window is reserved.

Backbone traffic will re-route during this maintenance.