Unified - Internet2 Advanced Layer 2 Service Network Operations Report
11/12/2018 - 11/18/2018

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)





222204-Normal
3-Elevated

Brief Outage Resolved - I2 Optical Various Circuits
UndeterminedVendor
11/12/2018 2:10 PM
11/12/2018 2:12 PM


11/12/2018 5:03 PM
11/12/2018 5:04 PM


222294-Normal
1-Critical

Brief Outage Resolved - I2 Optical DWDM System NERSC-SLAC
HardwareVendor
11/13/2018 7:34 AM
11/13/2018 8:47 AM


222494-Normal
2-High

Outage Resolved - I2 Core Backbone HOUH-JCSN
UndeterminedUndetermined
11/14/2018 7:29 AM
11/14/2018 7:29 AM


222764-Normal
2-High

Outage Resolved - I2 AL2S Participant USDA
Unannounced MaintenanceVendor
11/15/2018 7:57 AM
11/15/2018 8:27 AM


222954-Normal
2-High

Brief Outage Resolved - I2 Core Backbone CHIC-KANS
UndeterminedVendor
11/15/2018 9:29 PM
11/15/2018 9:30 PM


223074-Normal
1-Critical

Outage Resolved - I2 Optical DWDM System BOIS-SEAT
Cut or Damaged FiberVendor
11/16/2018 7:30 PM
11/17/2018 8:55 AM






Unscheduled Outages Detail






Ticket No.:22220:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:Core Backbone ASHB-CHIC
Core Backbone CLEV-EQCH

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet



Start Time:Monday, November 12, 2018, 2:10 PM (1410) UTC



End Time:Monday, November 12, 2018, 2:12 PM (1412) UTC


Start Time:Monday, November 12, 2018, 5:03 PM (1703) UTC



End Time:Monday, November 12, 2018, 5:04 PM (1704) UTC


Description:The above listed assets are now available following a brief outage. CenturyLink
Engineers have been contacted and after an investigation it was determined the 
reason for the outage was unable to be determined. No further outages are 
expected. Backbone traffic was rerouted.







Ticket No.:22229:144



Subject:Brief Outage Resolved - I2 Optical DWDM System NERSC-SLAC



Source Of Impact:Vendor



Affected:DWDM System NERSC-SLAC

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet



Start Time:Tuesday, November 13, 2018, 7:34 AM (0734) UTC



End Time:Tuesday, November 13, 2018, 8:47 AM (0847) UTC


Description:The above listed assets are available available following a brief outage. Internet2 Fiber 
Vendor Engineers investigated the reason for the outage and determined that an OPM 
card was stuck. No further outages are expected.

Backbone traffic has re-routed.







Ticket No.:22249:144



Subject:Outage Resolved - I2 Core Backbone HOUH-JCSN



Source Of Impact:Undetermined



Affected:Core Backbone HOUH-JCSN

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Wednesday, November 14, 2018, 7:29 AM (0729) UTC



End Time:Wednesday, November 14, 2018, 7:29 AM (0729) UTC


Description:The above listed asset is available following a brief outage. Vendor Engineers 
reported the outage is undetermined.

Backbone traffic has re-routed.







Ticket No.:22276:144



Subject:Outage Resolved - I2 AL2S Participant USDA



Source Of Impact:Vendor



Affected:AL2S Participant USDA



Start Time:Thursday, November 15, 2018, 7:57 AM (0757) UTC



End Time:Thursday, November 15, 2018, 8:27 AM (0827) UTC


Description:The above listed asset is now available. USDA Engineers have been contacted. The reason for the outage was maintenance.







Ticket No.:22295:144



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



Source Of Impact:Vendor



Affected:Core Backbone CHIC-KANS

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Thursday, November 15, 2018, 9:29 PM (2129) UTC



End Time:Thursday, November 15, 2018, 9:30 PM (2130) UTC


Description:The above listed asset is now available after a brief outage. Internet2 Vendor
Engineers have been contacted. The reason for the outage is undetermined. No 
further outages are expected.

The backbone re-routed during the outage.







Ticket No.:22307:144



Subject: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

Optical Participants:
Center for Education Network Initiatives in California
Energy Sciences Network
Idaho Regional Optical Network
National Oceanic & Atmospheric Administration
PAC-12



Start Time:Friday, November 16, 2018, 7:30 PM (1930) UTC



End Time:Saturday, November 17, 2018, 8:55 AM (0855) UTC


Description:The above listed assets are now available. Internet2 Fiber Vendor
Engineers have reported that the outage was due to a damaged fiber in Cle 
Elum,
WA.  The fiber has been repaired and no further outages are expected.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





22149
4-Normal
1-Critical

Maintenance Completed - I2 Optical Various DWDM Systems
Circuit
Vendor11/15/2018 5:00 AM
11/15/2018 8:04 AM




Scheduled Maintenances Detail





Ticket No.:22149:144



Subject:Maintenance Completed - I2 Optical Various DWDM Systems



Source Of Impact:Vendor



Affected:DWDM Systems:
ASHB-WASH
ASHB-PITT
CLEV-PITT

Core Backbones:
ASHB-WASH
ASHB-CHIC
ASHB-CLEV
ASHB-PITT
CLEV-PITT

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
Energy Sciences Network
MCNC
NORDUnet
National Oceanic & Atmospheric Administration
Three Rivers Optical Exchange
WIX



Start Time:Thursday, November 15, 2018, 5:00 AM (0500) UTC



End Time:Thursday, November 15, 2018, 8:04 AM (0804) UTC


Description:   The above listed assets are after Internet2 Fiber Vendor Engineers performed circuit 
migration maintenance. Affected circuits were migrated one at a time to avoid
isolation of the Ashburn, VA node. All maintenance has been completed.



  










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% 99.99279%  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% 100.00000%  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 0 min0 hr 0 min 100.00000%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 0 min0 hr 0 min100.00000%100.00000%99.99809%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%
               99.92676%99.99753%
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
               3 hr 7 min0 hr 3 min
               98.14484%99.97024%
               99.90020%99.98311%
I2-ASHB-PITT-100GE-07737
               3 hr 4 min0 hr 0 min
               98.17460%100.00000%
               99.96053%99.99905%
I2-ASHB-WASH-100GE-09106
               3 hr 4 min0 hr 0 min
               98.17460%100.00000%
               99.83094%99.86585%
I2-ASHB-WASH-100GE-11823
               3 hr 4 min0 hr 0 min
               98.17460%100.00000%
               99.83094%99.86585%
I2-ASHB-WASH-100GE-55815
               3 hr 4 min0 hr 0 min
               98.17460%100.00000%
               99.83094%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%
               99.93511%99.94061%
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%
               99.83834%99.95826%
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%
               99.82449%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%
               99.60098%99.63172%
I2-ATLA-LOUI-100GE-07740
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.76434%99.95674%
I2-ATLA-WASH-100GE-54536
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.86984%99.91367%
I2-BATO-HOUH-100GE-08860
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.81538%99.85580%
I2-BATO-JACK-100GE-11005
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.38828%99.57802%
I2-BOST-HART2-100GE-09211
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96528%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%
               99.99013%100.00000%
I2-CHIC-EQCH-100GE-69888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95997%100.00000%
I2-CHIC-INDI-100GE-50993
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95902%99.99962%
I2-CHIC-KANS-100GE-07745
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.95105%99.99962%
I2-CHIC-STAR-100GE-07743
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96983%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 0 min0 hr 0 min
               100.00000%100.00000%
               99.93625%99.98425%
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
               3 hr 4 min0 hr 0 min
               98.17460%100.00000%
               99.96509%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 0 min0 hr 0 min
               100.00000%100.00000%
               99.96850%99.98008%
I2-DALL-TULS-100GE-11300
               0 hr 0 min0 hr 0 min
               100.00000%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 0 min0 hr 0 min
               100.00000%100.00000%
               99.59320%99.60800%
I2-DENV-KANS-100GE-07746
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.85618%99.89507%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99943%99.99943%
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
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.78009%99.84935%
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%
               99.35356%99.41295%
I2-EQCH-STAR-100GE-09299
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.48106%99.48106%
I2-HART2-NEWY32AOA-100GE-12947
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.45640%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%
               99.26381%99.32776%
I2-HOUH-JCSN-100GE-10783
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.26381%99.32776%
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 30 min0 hr 30 min
               99.70238%99.70238%
               99.53305%99.69035%
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%
               99.88331%99.89033%
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%
               99.43629%99.45640%
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 0 min0 hr 0 min
               100.00000%100.00000%
               99.86548%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%
               99.72791%99.88540%
I2-MINN-MISS2-100GE-09130
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.10576%99.26324%
I2-MISS2-SEAT-100GE-13237
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.74442%99.80893%
I2-MISS2-SEAT-100GE-13238
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.74992%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%
               99.80571%99.86472%
I2-PHOE-TUCS-100GE-11990
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99886%99.99962%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.34123%99.71805%
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%
               99.92012%99.97344%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.63437%99.64633%
I2-RENO-SUNN-100GE-07766
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.77914%99.82867%
I2-SALT-SEAT-100GE-08998
               13 hr 25 min13 hr 25 min
               92.01389%92.01389%
               99.82999%99.84574%
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
                   32 hr 23 min18 hr 24 min
                   99.77586%99.90322%
                   99.82195%99.86321%


 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