Unified - Internet2 Advanced Layer 2 Service Network Operations Report
07/30/2018 - 08/05/2018

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)





206214-Normal
1-Critical

Brief Outage Resolved - I2 Optical Various Circuits
UndeterminedVendor
08/01/2018 5:14 PM
08/01/2018 5:15 PM


206454-Normal
1-Critical

Brief Outage Resolved - I2 Optical DWDM System JACK-PENS
HardwareVendor
08/02/2018 4:49 PM
08/02/2018 4:51 PM


08/02/2018 5:37 PM
08/02/2018 5:38 PM


08/02/2018 6:06 PM
08/02/2018 6:07 PM


206464-Normal
1-Critical

Brief Outage Resolved - I2 Optical Various Circuits
Human ErrorVendor
08/02/2018 5:59 PM
08/02/2018 6:00 PM


206774-Normal
2-High

Brief Outage Resolved - I2 Core Backbone RENO-SUNN
Unannounced MaintenanceInternal
08/03/2018 2:52 AM
08/03/2018 2:55 AM


206924-Normal
2-High

Outage Resolved - I2 Core Backbone MINN-MISS2
HardwareVendor
08/05/2018 5:25 AM
08/05/2018 8:04 AM


206844-Normal
2-High

Brief Outage Resolved - I2 Optical DWDM System BATO-PENS
UndeterminedVendor
08/05/2018 2:57 PM
08/05/2018 2:58 PM






Unscheduled Outages Detail






Ticket No.:20621:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:Affected Services:
Optical
AL2S
TR-CPS
IP
DarkWave

Core Backbones: PORT-SUNN and SALT-SUNN

Optical Participant PAC-12
Optical Participant ESNet
Optical Participant Oregon GigaPop
DarkWave Participant PNWGP
DarkWave Participant CENIC



Start Time:Wednesday, August 1, 2018, 5:14 PM (1714) UTC



End Time:Wednesday, August 1, 2018, 5:15 PM (1715) UTC


Description:The above listed assets are currently available following a brief outage.
CenturyLink Engineers have indicated that the outage was due to a fiber event 
between Sunnyvale and Emeryville, Ca. Upon further investigation, no reason for 
the fiber event could be determined. All services have since restored however, 
and no further outages are expected.







Ticket No.:20645:144



Subject:Brief Outage Resolved - I2 Optical DWDM System JACK-PENS



Source Of Impact:Vendor



Affected:DWDM System BATO-JACK
Core Backbone BATO-JACK

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave



Start Time:Thursday, August 2, 2018, 4:49 PM (1649) UTC



End Time:Thursday, August 2, 2018, 4:51 PM (1651) UTC


Start Time:Thursday, August 2, 2018, 5:37 PM (1737) UTC



End Time:Thursday, August 2, 2018, 5:38 PM (1738) UTC


Start Time:Thursday, August 2, 2018, 6:06 PM (1806) UTC



End Time:Thursday, August 2, 2018, 6:07 PM (1807) UTC


Description:The above listed assets are now available. CenturyLink Engineers have
been contacted and the reason for the outage was a faulty line card. The faulty 
line card has been replaced. No further outages are expected.







Ticket No.:20646:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:Backbone LOSA-SUNN

Optical Participant ESNet
Darkwave Participant CENIC



Start Time:Thursday, August 2, 2018, 5:59 PM (1759) UTC



End Time:Thursday, August 2, 2018, 6:00 PM (1800) UTC


Description:The above listed assets are currently available. CenturyLink Engineers have been
contacted, and the outage was due to a fiber disturbance in Milton, Florida, 
however nothing more definitive was reported. All services have since restored, 
and no further outages are expected.







Ticket No.:20677:144



Subject:Brief Outage Resolved - I2 Core Backbone RENO-SUNN



Source Of Impact:Internal



Affected:Core Backbone RENO-SUNN

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Friday, August 3, 2018, 2:52 AM (0252) UTC



End Time:Friday, August 3, 2018, 2:55 AM (0255) UTC


Description:The above listed asset is now available following a brief outage. Internet2 
Engineers performed an emergency maintenance to restart FPC4 on rtsw.sunn. 
This maintenance has been completed.

Backbone traffic has re-routed.







Ticket No.:20692:144



Subject:Outage Resolved - I2 Core Backbone MINN-MISS2



Source Of Impact:Vendor



Affected:Core Backbone MINN-MISS2

Services:
Optical
AL2S
IP
Lit Service
TR-CPS



Start Time:Sunday, August 5, 2018, 5:25 AM (0525) UTC



End Time:Sunday, August 5, 2018, 8:04 AM (0804) UTC


Description:The above listed assets are stable. Zayo Engineers
have been contacted, and have indicated that the instability was due to a faulty
network card. Card repair has been completed; no further impact is expected.







Ticket No.:20684:144



Subject:Brief Outage Resolved - I2 Optical DWDM System BATO-PENS



Source Of Impact:Vendor



Affected:DWDM BATO-PENS
Core Backbone BATO-JACK

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave



Start Time:Sunday, August 5, 2018, 2:57 PM (1457) UTC



End Time:Sunday, August 5, 2018, 2:58 PM (1458) UTC


Description:The above assets are available after a brief outage.
CenturyLink Engineers have reviewed the incident.
The reason for the outage is indeterminate.

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)





20372
3-Elevated
1-Critical

Maintenance Completed - I2 Optical DWDM System HOUS-JCSN
Circuit
Vendor07/31/2018 5:10 AM
07/31/2018 5:23 AM


20553
4-Normal
1-Critical

Maintenance Completed - I2 Core Backbone KANS-TULS
CircuitInternal
07/31/2018 5:20 AM
07/31/2018 5:24 AM


20401
4-Normal
1-Critical

Maintenance 1 of 2 Completed - I2 Optical DWDM System HART2-NEWY1118TH
Circuit
Vendor08/02/2018 4:35 AM
08/02/2018 4:45 AM


20402
4-Normal
1-Critical

Maintenance 2 of 2 Completed - I2 Optical DWDM System HART2-NEWY1118TH
CircuitVendor
08/03/2018 6:21 AM
08/03/2018 6:22 AM


20653
4-Normal
1-Critical

Maintenance 1 of 2 Completed - I2 Core Backbone MINN-MISS2
Circuit
Vendor08/05/2018 5:25 AM
08/05/2018 8:03 AM




Scheduled Maintenances Detail





Ticket No.:20372:144



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



Source Of Impact:Vendor



Affected:DWDM System HOUS-JCSN
Core Backbone HOUH-JCSN

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESNet
Optical Participant NOAA N-Wave



Start Time:Tuesday, July 31, 2018, 5:10 AM (0510) UTC



End Time:Tuesday, July 31, 2018, 5:23 AM (0523) UTC


Description:   The above listed asset is available after Internet2 Fiber Vendor Engineers performed maintenance in Tylertown, 
Ms. Maintenance has been completed. No further outages are anticipated.



  







Ticket No.:20553:144



Subject:Maintenance Completed - I2 Core Backbone KANS-TULS



Source Of Impact:Internal



Affected:Core Backbone KANS-TULS

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Tuesday, July 31, 2018, 5:20 AM (0520) UTC



End Time:Tuesday, July 31, 2018, 5:24 AM (0524) UTC


Description:   The above listed assets are now available after Internet2 Engineers performed
maintenance. Maintenance has been completed. No further outages are 
anticipated.



  







Ticket No.:20401:144



Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System HART2-NEWY1118TH



Source Of Impact:Vendor



Affected:DWDM System HART2-NEWY1118TH

Core Backbones:
CLEV-NEWY32A0A
HART2-NEWY32AOA

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
NOAA N-Wave
Northern Crossroads



Start Time:Thursday, August 2, 2018, 4:35 AM (0435) UTC



End Time:Thursday, August 2, 2018, 4:45 AM (0445) UTC


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

The above listed assets were unavailable while Internet2 Fiber Vendor
Engineers performed circuit maintenance in Bristol, CT. This maintenance 
has been completed.

Backbone traffic has re-routed during this maintenance.



  







Ticket No.:20402:144



Subject:Maintenance 2 of 2 Completed - I2 Optical DWDM System HART2-NEWY1118TH



Source Of Impact:Vendor



Affected:DWDM System HART2-NEWY1118TH

Core Backbones:
CLEV-NEWY32A0A
HART2-NEWY32AOA

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
NOAA N-Wave
Northern Crossroads



Start Time:Friday, August 3, 2018, 6:21 AM (0621) UTC



End Time:Friday, August 3, 2018, 6:22 AM (0622) UTC


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

The above listed assets were unavailable while Internet2 Fiber Vendor
Engineers performed circuit maintenance in Bristol, CT. This maintenance 
has been completed.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:20653:144



Subject:Maintenance 1 of 2 Completed - I2 Core Backbone MINN-MISS2



Source Of Impact:Vendor



Affected:Core Backbone MINN-MISS2

Services:
Optical
AL2S
IP
TR-CPS
Lit Service



Start Time:Sunday, August 5, 2018, 5:25 AM (0525) UTC



End Time:Sunday, August 5, 2018, 8:03 AM (0803) UTC


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

The above listed assets were unavailable while Internet2 Vendor Engineers
performed maintenance in Fargo, ND.  This maintenance has been completed.

Backbone traffic has re-routed during this maintenance.



  










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% 99.91765%  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% 99.99829%  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% 100.00000%  100.00000%
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%99.99358%99.99973%

 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%
               99.99848%100.00000%
I2-ALBA-ALBA-10GE-11618
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99848%100.00000%
I2-ALBA-ALBA-10GE-11619
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99848%100.00000%
I2-ALBA-ALBA-10GE-11620
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99848%100.00000%
I2-ALBA-ALBA-10GE-11621
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99848%100.00000%
I2-ALBA-ALBA-10GE-11622
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99848%100.00000%
I2-ALBA-BOST-100GE-09210
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               98.95188%98.97712%
I2-ALBA-CLEV-100GE-07735
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83208%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%
               99.69907%99.89868%
I2-ASHB-PITT-100GE-07737
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87382%99.98786%
I2-ASHB-WASH-100GE-09106
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.81254%99.86585%
I2-ASHB-WASH-100GE-11823
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83758%99.86585%
I2-ASHB-WASH-100GE-55815
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83607%99.86585%
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%
               99.91955%99.94289%
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%
               99.75751%99.95655%
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%
               99.60231%99.79527%
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%
               99.92126%99.97040%
I2-ATLA-LOUI-100GE-07740
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.74575%99.95712%
I2-ATLA-WASH-100GE-54536
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.69471%99.86339%
I2-BATO-HOUH-100GE-08860
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.82980%99.85580%
I2-BATO-JACK-100GE-11005
               0 hr 5 min0 hr 5 min
               99.95040%99.95040%
               99.33876%99.57821%
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%
               99.94061%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%
               99.87534%99.99981%
I2-CHIC-INDI-100GE-50993
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83455%99.97875%
I2-CHIC-KANS-100GE-07745
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.89432%99.99981%
I2-CHIC-STAR-100GE-07743
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87022%100.00000%
I2-CINC-INDI-100GE-51692
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91462%99.97894%
I2-CINC-LOUI-100GE-54197
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83872%99.95769%
I2-CLEV-EQCH-100GE-66186
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.75884%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%
               99.91765%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
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.81026%99.89507%
I2-DALL-KANS-100GE-185420
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98008%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%
               99.72735%99.76643%
I2-DENV-KANS-100GE-07746
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.68826%99.77914%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95067%99.99772%
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%
               99.78578%99.89375%
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%
               99.90323%99.95750%
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 11 min0 hr 0 min
               99.89087%100.00000%
               99.41010%99.46399%
I2-HOUH-HOUS-100GE-09174
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98084%99.99772%
I2-HOUH-HOUS-100GE-09379
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96452%99.98235%
I2-HOUH-JCSN-100GE-09155
               0 hr 13 min0 hr 0 min
               99.87103%100.00000%
               99.23194%99.29550%
I2-HOUH-JCSN-100GE-10783
               0 hr 13 min0 hr 0 min
               99.87103%100.00000%
               99.23194%99.29550%
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%
               99.74347%99.87933%
I2-KANS-KANS-10GE-51701
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.76814%99.77383%
I2-KANS-MINN-100GE-12675
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.88236%99.89583%
I2-KANS-TULS-100GE-07753
               0 hr 4 min0 hr 0 min
               99.96032%100.00000%
               99.94213%99.99943%
I2-LASV-LOSA-100GE-53802
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.64405%99.71615%
I2-LASV-SALT-100GE-07757
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92923%99.99943%
I2-LOSA-PHOE-100GE-09190
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94517%99.99943%
I2-LOSA-SUNN-100GE-07755
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.95351%99.99981%
I2-MINN-MISS2-100GE-09036
               2 hr 38 min0 hr 0 min
               98.43254%100.00000%
               99.89223%99.94498%
I2-MINN-MISS2-100GE-09130
               5 hr 17 min2 hr 39 min
               96.85516%98.42262%
               99.37557%99.47328%
I2-MISS2-SEAT-100GE-13237
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.55411%99.70287%
I2-MISS2-SEAT-100GE-13238
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.74309%99.81444%
I2-NEWY23AOA-PHIL-100GE-07759
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.85997%99.99791%
I2-PHIL-WASH-100GE-10867
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.79281%99.86491%
I2-PHOE-TUCS-100GE-11990
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95181%99.99981%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.50896%99.77820%
I2-PORT-SUNN-100GE-10343
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.82923%99.90039%
I2-RALE-WASH-100GE-08888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.73664%99.91955%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.63380%99.68750%
I2-RENO-SUNN-100GE-07766
               0 hr 3 min0 hr 3 min
               99.97024%99.97024%
               99.78218%99.86927%
I2-SALT-SEAT-100GE-08998
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95408%99.99867%
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%
               99.99469%100.00000%
      
Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits
                   8 hr 46 min5 hr 57 min
                   99.93932%99.98050%
                   99.82215%99.88484%


 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.:21534:144



Subject:Maintenance - I2 Optical Participant ESnet



Affected:Optical Participant ESnet



Start Time:Monday, October 8, 2018, 5:00 AM (0500) UTC



End Time:Monday, October 8, 2018, 9:00 AM (0900) UTC



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



  







Ticket No.:21549:144



Subject:Maintenance - I2 Core Node DALL



Affected:Core Node DALL (All services and participants)

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

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave



Start Time:Tuesday, October 9, 2018, 5:00 AM (0500) UTC



End Time:Tuesday, October 9, 2018, 7:00 AM (0700) UTC



Description:   The above listed assets will be unavailable while Internet2 Engineers
perform core node maintenance in Dallas TX. Outages are
expected. The entire window is reserved.

All connections to the core node will be impacted.



  







Ticket No.:21559:144



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



Affected:IP Participant KOREN
IP Participant SingaREN (LOSA)



Start Time:Tuesday, October 9, 2018, 5:00 PM (1700) UTC



End Time:Tuesday, October 9, 2018, 9:00 PM (2100) UTC



Description:   The above listed assets will be unavailable while vendor engineers perform
maintenance. An outage of up to four hours is expected. The entire window is
reserved.



  







Ticket No.:21576:144



Subject:Maintenance - I2 Optical DWDM System HOUS-SANA



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

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet



Start Time:Wednesday, October 10, 2018, 5:00 AM (0500) UTC



End Time:Wednesday, October 10, 2018, 11:00 AM (1100) UTC



Description:   The above listed asset will be unavailable while Internet2 Fiber
Vendor Engineers perform circut maintenance in Austin, TX.
An outage is expected and the entire window is reserved.

Backbone traffic will re-route during this maintenance.



  







Ticket No.:21654:144



Subject:Maintenance - I2 AL2S OESS 2.0.0 Upgrade



Affected:OESS Circuit Provisioning Services



Start Time:Wednesday, October 10, 2018, 8:00 AM (0800) UTC



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



Description:   Internet2 Systems Engineers will be performing a software upgrade 
maintenance to OESS.  OESS provisioning will be unavailable, however no 
forwarding disruption is anticipated.  The entire window is reserved.



  







Ticket No.:21637:144



Subject:Maintenance - I2 Optical DWDM System LASV-LOSA 



Affected:DWDM System LASV-LOSA

Core Backbones:
LASV-LOSA
LOSA-SALT

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
PAC-12



Start Time:Thursday, October 11, 2018, 7:00 AM (0700) UTC



End Time:Thursday, October 11, 2018, 11:00 AM (1100) UTC



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

Backbone traffic will re-route during this maintenance.



  







Ticket No.:21641:144



Subject:Maintenance - I2 Core Backbone ASHB-PITT



Affected:Core Backbones ASHB-PITT

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
3OX



Start Time:Friday, October 12, 2018, 4:00 AM (0400) UTC



End Time:Friday, October 12, 2018, 6:00 AM (0600) UTC



Description:   The asset listed above will be unavailable while Internet2 Vendor Engineers 
perform hardware maintenance. Outage of 2 hours is expected. The entire 
window is reserved.



  







Ticket No.:21252:144



Subject:Maintenance Rescheduled - I2 Core Backbone MINN-MISS2



Affected:Core Backbone MINN-MISS2

Services:
Optical
AL2S
IP
TR-CPS



Start Time:Saturday, October 20, 2018, 1:00 PM (1300) UTC



End Time:Saturday, October 20, 2018, 11:00 PM (2300) UTC



Description:   *Please note this maintenance window has been rescheduled*

The above assets will be unavailable while Zayo Engineers perform 
maintenance to relocate fiber near Toston, MT.
An outage is expected for the duration of the window.
The entire window is reserved.

Backbone traffic will re-route during this maintenance.