Unified - Internet2 Advanced Layer 2 Service Network Operations Report
04/30/2018 - 05/06/2018

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)





192544-Normal
1-Critical

Brief Outage Resolved - I2 Optical DWDM System BOIS-SEAT
Human ErrorVendor
05/01/2018 9:59 PM
05/01/2018 10:05 PM


192694-Normal
1-Critical

Brief Outage Resolved - I2 Various Optical Circuits
Human ErrorVendor
05/02/2018 4:31 PM
05/02/2018 4:32 PM


192774-Normal
1-Critical

Brief Outage Resolved - I2 Optical DWDM System CINC-LOUI
UndeterminedVendor
05/02/2018 7:12 PM
05/02/2018 7:13 PM


192974-Normal
1-Critical

Brief Outage Resolved - I2 Various Optical Circuits
Unannounced MaintenanceVendor
05/03/2018 7:03 PM
05/03/2018 7:04 PM


193094-Normal
1-Critical

Brief Outage - I2 Optical Various Circuits
UndeterminedVendor
05/04/2018 3:47 PM
05/04/2018 3:48 PM






Unscheduled Outages Detail






Ticket No.:19254:144



Subject:Brief Outage Resolved - I2 Optical DWDM System BOIS-SEAT



Source Of Impact:Vendor



Affected:DWDM System BOIS-SEAT

Core Backbone SALT-SEAT

Services:
Optical
AL2S
IP
TR-CPS
Darkwave

Optical Participants:
ESnet
IRON
NOAA
PAC-12

Darkwave Participant CENIC



Start Time:Tuesday, May 1, 2018, 9:59 PM (2159) UTC



End Time:Tuesday, May 1, 2018, 10:05 PM (2205) UTC


Description:The above listed assets are now available following a brief outage. Internet2 
Fiber Vendor Engineers have determined the outage was caused by a fiber bump 
in Yakima, WA, No further otuages are expected.

Backbone traffic has re-routed.







Ticket No.:19269:144



Subject:Brief Outage Resolved - I2 Various Optical Circuits



Source Of Impact:Vendor



Affected:Core Backbone ATLA-WASH

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet
Optical Participant NORDUnet



Start Time:Wednesday, May 2, 2018, 4:31 PM (1631) UTC



End Time:Wednesday, May 2, 2018, 4:32 PM (1632) UTC


Description:The above listed assets are available. Internet2 Fiber
Vendor Engineers have been contacted and the outage was due to a fiber bump. 
All services have since restored, and no further outages are expected.
Backbone traffic has re-routed.







Ticket No.:19277:144



Subject:Brief Outage Resolved - I2 Optical DWDM System CINC-LOUI



Source Of Impact:Vendor



Affected:DWDM System CINC-LOUI

Core Backbones:
ATLA-CHIC
CINC-LOUI

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
N-Wave
University of Memphis
SoX



Start Time:Wednesday, May 2, 2018, 7:12 PM (1912) UTC



End Time:Wednesday, May 2, 2018, 7:13 PM (1913) UTC


Description:The above listed assets are available following a brief outage. Internet2 Fiber
Vendor Engineers have indicated that the reason for the outage is undetermined.







Ticket No.:19297:144



Subject:Brief Outage Resolved - I2 Various Optical Circuits



Source Of Impact:Vendor



Affected:Core Backbone LOSA-PHOE

Optical Participant ESNet
Optical Participant PAC-12



Start Time:Thursday, May 3, 2018, 7:03 PM (1903) UTC



End Time:Thursday, May 3, 2018, 7:04 PM (1904) UTC


Description:The assets above were briefly unavailable.
CenturyLink Engineers have identified maintenance work to clean fibers as the reason for the outage.
The issue is resolved and all services are restored.







Ticket No.:19309:144



Subject:Brief Outage - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:Core Backbone ATLA-WASH

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants
NOAA N-Wave
ESnet
NORDUnet



Start Time:Friday, May 4, 2018, 3:47 PM (1547) UTC



End Time:Friday, May 4, 2018, 3:48 PM (1548) UTC


Description:The above listed assets are currently available. Internet2 Fiber
Vendor Engineers reported the reason for the outage is indeterminate.

Backbone traffic re-routed.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





19180
4-Normal
1-Critical

Maintenance 1 of 2 Completed - I2 Optical DWDM Systems PHIL-WASH & NEWY32AOA-PHIL
Circuit
Vendor05/01/2018 6:51 AM
05/01/2018 7:55 AM


19181
4-Normal
1-Critical

Maintenance 2 of 2 Completed - I2 Optical DWDM Systems PHIL-WASH & NEWY32AOA-PHIL
CircuitVendor
05/02/2018 4:18 AM
05/02/2018 5:12 AM


19197
4-Normal
2-High

Maintenance Completed - I2 Optical DWDM System PHIL-WASH
Hardware
Vendor05/02/2018 4:18 AM
05/02/2018 5:12 AM


18956
4-Normal
1-Critical

Maintenance Completed - I2 Optical DWDM System DALL-HOUH
CircuitVendor
05/04/2018 5:05 AM
05/04/2018 8:13 AM




Scheduled Maintenances Detail





Ticket No.:19180:144



Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM Systems PHIL-WASH & NEWY32AOA-PHIL



Source Of Impact:Vendor



Affected:DWDM System:
PHIL-WASH
NEWY32AOA-PHIL

Core Backbones:
NEWY32AOA-WASH
PHIL-WASH
NEWY32AOA-PHIL

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
WIX
NOAA N-Wave



Start Time:Tuesday, May 1, 2018, 6:51 AM (0651) UTC



End Time:Tuesday, May 1, 2018, 7:55 AM (0755) UTC


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

The above listed asset's are now available after Internet2 Fiber
Vendor Engineers performed cable relocation maintenance in Philadelphia, PA. Maintenance has been 
completed. No further outages are anticipated.



  







Ticket No.:19181:144



Subject:Maintenance 2 of 2 Completed - I2 Optical DWDM Systems PHIL-WASH & NEWY32AOA-PHIL



Source Of Impact:Vendor



Affected:DWDM System:
PHIL-WASH
NEWY32AOA-PHIL

Core Backbones:
NEWY32AOA-WASH
PHIL-WASH
NEWY32AOA-PHIL

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
WIX
NOAA N-Wave



Start Time:Wednesday, May 2, 2018, 4:18 AM (0418) UTC



End Time:Wednesday, May 2, 2018, 5:12 AM (0512) UTC


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

The above listed assets are now available after Internet2 Fiber
Vendor Engineers performed cable relocation maintenance Philadelphia, PA.
Maintenance has been completed. No further outages are anticipated.



  







Ticket No.:19197:144



Subject:Maintenance Completed - I2 Optical DWDM System PHIL-WASH



Source Of Impact:Vendor



Affected:Optical DWDM System PHIL-WASH

Core Backbones:
NEWY32AOA-WASH
PHIL-WASH

Optical Participant NORDUnet
Optical Participant ESnet
Optical Participant NOAA N-Wave

AL2S Participant GEANT

MAN LAN Interconnect to WIX



Start Time:Wednesday, May 2, 2018, 4:18 AM (0418) UTC



End Time:Wednesday, May 2, 2018, 5:12 AM (0512) UTC


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



  







Ticket No.:18956:144



Subject:Maintenance Completed - I2 Optical DWDM System DALL-HOUH



Source Of Impact:Vendor



Affected:DWDM System DALL-HOUH

Core Backbone DALL-HOUH and DALL-HOUS
Optical Participant ESnet
Optical Participant NOAA N-Wave



Start Time:Friday, May 4, 2018, 5:05 AM (0505) UTC



End Time:Friday, May 4, 2018, 8:13 AM (0813) UTC


Description:   The above assets were unavailable while CenturyLink engineers performed maintenance. 
An outage of up to six hours was expected, and the entire window had been reserved.
Maintenance has concluded at this time.



  










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% 99.99924%  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% 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% 99.99924%  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% 99.99924%  100.00000%
rtsw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886%  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% 99.99924%  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% 99.99393%  99.99962%
rtsw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99715%  100.00000%
rtsw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886%  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% 99.99583%  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% 99.99753%  100.00000%
rtsw.port.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99583%  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% 99.94877%  100.00000%
rtsw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99810%  100.00000%
rtsw.tuls.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886%  100.00000%
rtsw.wash.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99753%  100.00000%
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% 99.99336%  99.99905%
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% 99.99848%  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%99.99369%99.99984%

 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%
               99.99753%99.99905%
I2-ALBA-ALBA-10GE-11618
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99753%99.99905%
I2-ALBA-ALBA-10GE-11619
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99753%99.99905%
I2-ALBA-ALBA-10GE-11620
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99753%99.99905%
I2-ALBA-ALBA-10GE-11621
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99753%99.99905%
I2-ALBA-ALBA-10GE-11622
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99753%99.99905%
I2-ALBA-BOST-100GE-09210
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95219%100.00000%
I2-ALBA-CLEV-100GE-07735
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83151%99.99829%
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%
               99.70515%99.89906%
I2-ASHB-PITT-100GE-07737
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87420%99.98824%
I2-ASHB-WASH-100GE-09106
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91879%100.00000%
I2-ASHB-WASH-100GE-11823
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94384%100.00000%
I2-ASHB-WASH-100GE-55815
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93037%99.98805%
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%
               99.98141%99.99943%
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%
               99.49909%99.73038%
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%
               99.89697%99.96888%
I2-ATLA-LOUI-100GE-07740
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.49586%99.73911%
I2-ATLA-WASH-100GE-54536
               0 hr 2 min0 hr 2 min
               99.98016%99.98016%
               99.75619%99.91936%
I2-BATO-HOUH-100GE-08860
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97970%99.99905%
I2-BATO-JACK-100GE-11005
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.46588%99.61350%
I2-BOST-HART2-100GE-09211
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92335%99.96528%
I2-CHAR-RALE-100GE-10633
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94042%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%
               99.93378%100.00000%
I2-CHIC-EQCH-100GE-69888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87155%99.99981%
I2-CHIC-INDI-100GE-50993
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83872%99.97913%
I2-CHIC-KANS-100GE-07745
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90589%99.99981%
I2-CHIC-STAR-100GE-07743
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87003%100.00000%
I2-CINC-INDI-100GE-51692
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.57005%99.60800%
I2-CINC-LOUI-100GE-54197
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.83872%99.95769%
I2-CLEV-EQCH-100GE-66186
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.76453%99.91310%
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%
               99.91367%99.99962%
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
               3 hr 8 min0 hr 0 min
               98.13492%100.00000%
               99.88805%99.97192%
I2-DALL-KANS-100GE-185420
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98046%99.98046%
I2-DALL-TULS-100GE-11300
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96850%99.97837%
I2-DENV-DENV-10GE-51431
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96167%99.96167%
I2-DENV-ELPA-100GE-07748
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97457%99.99905%
I2-DENV-KANS-100GE-07746
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.68541%99.77914%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93833%99.99810%
I2-ELPA-ELPA-10GE-57251
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99639%100.00000%
I2-ELPA-HOUH-100GE-07749
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.88483%99.97780%
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%
               99.98558%99.99545%
I2-EQCH-MINN-100GE-12184
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90020%99.95238%
I2-EQCH-STAR-100GE-09299
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.47689%99.52926%
I2-HART2-NEWY32AOA-100GE-12947
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94649%99.99829%
I2-HOUH-HOUS-100GE-09174
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99488%99.99772%
I2-HOUH-HOUS-100GE-09379
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97951%99.98235%
I2-HOUH-JCSN-100GE-09155
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.24503%99.29095%
I2-HOUH-JCSN-100GE-10783
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.24503%99.29095%
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%
               99.94365%99.96755%
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%
               99.75353%99.90930%
I2-KANS-KANS-10GE-51701
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.80685%99.81254%
I2-KANS-MINN-100GE-12675
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.88540%99.90096%
I2-KANS-TULS-100GE-07753
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94251%99.99943%
I2-LASV-LOSA-100GE-53802
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.64538%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 1 min0 hr 1 min
               99.99008%99.99008%
               99.90930%99.96357%
I2-LOSA-SUNN-100GE-07755
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95370%100.00000%
I2-MINN-MISS2-100GE-09036
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97116%100.00000%
I2-MINN-MISS2-100GE-09130
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.43192%99.54804%
I2-MISS2-SEAT-100GE-13237
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.57574%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
               1 hr 58 min0 hr 0 min
               98.82937%100.00000%
               99.93701%99.99810%
I2-PHIL-WASH-100GE-10867
               2 hr 52 min0 hr 0 min
               98.29365%100.00000%
               99.79299%99.86510%
I2-PHOE-TUCS-100GE-11990
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95200%100.00000%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.62678%99.73607%
I2-PORT-SUNN-100GE-10343
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87250%99.91139%
I2-RALE-WASH-100GE-08888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.73626%99.91917%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.70059%99.77914%
I2-RENO-SUNN-100GE-07766
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.85390%99.96148%
I2-SALT-SEAT-100GE-08998
               0 hr 6 min0 hr 6 min
               99.94048%99.94048%
               99.95313%99.99772%
I2-SUNN-SUNN-100GE-55462
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               98.97218%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
                   8 hr 9 min7 hr 58 min
                   99.94359%99.99873%
                   99.85203%99.91063%


 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.:20035:144



Subject:Maintenance - I2 Singapore Circuit I2-LOSA-SING-100GE-55449



Affected:Services:
AL2S
IP
TR-CPS
Singapore



Start Time:Friday, July 13, 2018, 4:00 PM (1600) UTC



End Time:Saturday, July 14, 2018, 4:00 PM (1600) UTC



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

Backbone traffic will re-route during this maintenance.



  







Ticket No.:20199:144



Subject:Maintenance - I2 Optical Participant Merit



Affected:Optical Participant Merit



Start Time:Friday, July 13, 2018, 11:00 PM (2300) UTC



End Time:Saturday, July 14, 2018, 11:00 AM (1100) UTC



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



  







Ticket No.:20149:144



Subject:Maintenance 1 of 2 - I2 Optical DWDM System LACY-PORT



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

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
CENIC
Darkwave
ESnet
PAC-12
Pacific Northwest Gigapop



Start Time:Tuesday, July 17, 2018, 7:00 AM (0700) UTC



End Time:Tuesday, July 17, 2018, 1:00 PM (1300) UTC



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

The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform relocate cable maintenance Ridgefield, WA.
An outage of 6 hours is expected. The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:20139:144



Subject:Maintenance 1 of 2 - I2 Optical DWDM System LOSA-SAND



Affected:DWDM System LOSA-SAND
Core Backbone LOSA-PHOE

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant Energy Sciences Network
Optical Participant PAC-12



Start Time:Tuesday, July 17, 2018, 7:00 AM (0700) UTC



End Time:Tuesday, July 17, 2018, 1:00 PM (1300) UTC



Description:   * Please note that this is maintenance window 1 of 2. *
The above-listed asset will be unavailable while Internet2 Fiber Vendor Engineers 
perform fiber relocation maintenance in Corona, CA.
An outage of up to 6 hours is expected.
The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:20061:144



Subject:Maintenance  - I2 Optical DWDM Systems CINC-INDI



Affected:DWDM System CINC-INDI
Core Backbones: 
ATLA-CHIC
CINC-INDI

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
NORDUnet
NOAA N-Wave
SoX
University of Memphis



Start Time:Wednesday, July 18, 2018, 4:00 AM (0400) UTC



End Time:Wednesday, July 18, 2018, 10:00 AM (1000) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber Vendor 
Engineers perform circuit maintenance. An outage of 5 hours and 30 minutes is 
expected. The entire window is reserved.  

Backbone traffic will re-route during this maintenance.



  







Ticket No.:20140:144



Subject:Maintenance 2 of 2 - I2 Optical DWDM System LOSA-SAND



Affected:DWDM System LOSA-SAND
Core Backbone LOSA-PHOE

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant Energy Sciences Network
Optical Participant PAC-12



Start Time:Wednesday, July 18, 2018, 7:00 AM (0700) UTC



End Time:Wednesday, July 18, 2018, 1:00 PM (1300) UTC



Description:   * Please note that this is maintenance window 2 of 2. *
The above-listed asset will be unavailable while Internet2 Fiber Vendor Engineers
perform fiber relocation maintenance in Corona, CA.
An outage of up to 6 hours is expected.
The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:20170:144



Subject:Maintenance 2 of 2 - I2 Optical DWDM System LACY-PORT



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

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
CENIC
Darkwave
ESnet
PAC-12
Pacific Northwest Gigapop



Start Time:Wednesday, July 18, 2018, 7:00 AM (0700) UTC



End Time:Wednesday, July 18, 2018, 1:00 PM (1300) UTC



Description:   *Please note this maintenance 2 of 2*

The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform relocate cable maintenance Ridgefield, WA.
An outage of 6 hours is expected. The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:20203:144



Subject:Maintenance 1 of 3 - 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, July 21, 2018, 4:00 AM (0400) UTC



End Time:Saturday, July 21, 2018, 10:00 AM (1000) UTC



Description:   * Please note that this is maintenance window 1 of 3 *
The above-listed assets will be unavailable while Internet2 Fiber Vendor Engineers perform maintenance to repair fiber near Jacksonville, FL.
An outage of up to 6 hours is expected. 
The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:20204:144



Subject:Maintenance 2 of 3 - 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, July 22, 2018, 4:00 AM (0400) UTC



End Time:Sunday, July 22, 2018, 10:00 AM (1000) UTC



Description:   * Please note that this is maintenance window 2 of 3 *
The above-listed assets will be unavailable while Internet2 Fiber Vendor Engineers 
perform maintenance to repair fiber near Jacksonville, FL.
An outage of up to 6 hours is expected.
The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:20205:144



Subject:Maintenance 3 of 3 - 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:Monday, July 23, 2018, 4:00 AM (0400) UTC



End Time:Monday, July 23, 2018, 10:00 AM (1000) UTC



Description:   * Please note that this is maintenance window 3 of 3 *
The above-listed assets will be unavailable while Internet2 Fiber Vendor Engineers perform maintenance to repair fiber near Jacksonville, FL.
An outage of up to 6 hours is expected.
The entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:20256:144



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



Affected:Lit Service Participant USDA (KANS)



Start Time:Wednesday, July 25, 2018, 4:00 AM (0400) UTC



End Time:Thursday, July 26, 2018, 10:00 AM (1000) UTC



Description:   The above listed asset will be unavailable while Century Link Engineers perform circuit maintenance.  An outage of 6 hours is expected. The entire window is reserved.