Unified - Internet2 Advanced Layer 2 Service Network Operations Report
08/24/2015 - 08/30/2015

Unified - Internet2 Advanced Layer 2 Service Network Operations Center
at Indiana University

New Connections

ConnectorTypeDateSponsor
KyRon (LOUI)Layer2 Connector8/26/2015


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)





52784-Normal


Brief Outage - I2 AL2S Backbone CINC-LOUI 
InvestigatingUndetermined
08/25/2015 4:43 AM
08/25/2015 4:44 AM


53073-Elevated
1-Critical

Brief Outage Resolved - I2 Optical DWDM System BOST-HART2
Cut or Damaged FiberVendor
08/26/2015 4:47 AM
08/26/2015 4:48 AM


53114-Normal


Brief Outage Resolved - I2 AL2S Backbone CHIC-COLU4
Unannounced MaintenanceVendor
08/26/2015 6:08 AM
08/26/2015 6:10 AM


53132-High


Outage Resolved - I2 AL2S Backbone PHOE-TUCS
HardwareVendor
08/26/2015 9:39 AM
08/26/2015 2:05 PM


53544-Normal
1-Critical

Outages Resolved - I2 Optical DWDM System ASHB-WASH
Unannounced MaintenanceVendor
08/28/2015 4:42 AM
08/28/2015 7:02 AM


08/28/2015 8:43 AM
08/28/2015 8:44 AM


53702-High


Outage Resolved - I2 AL2S Backbone MINN-MISS2
Unannounced MaintenanceVendor
08/29/2015 1:42 AM
08/29/2015 3:41 AM


53762-High


Outage Resolved - I2 AL2S Backbone MISS2-SEAT
Unannounced MaintenanceVendor
08/29/2015 3:01 PM
08/29/2015 3:47 PM






Unscheduled Outages Detail






Ticket No.:5278:144



Subject:Brief Outage - I2 AL2S Backbone CINC-LOUI 



Source Of Impact:Undetermined



Affected:AL2S Backbone CINC-LOUI 
IP Backbone ATLA-CHIC



Start Time:Tuesday, August 25, 2015, 4:43 AM (0443) UTC



End Time:Tuesday, August 25, 2015, 4:44 AM (0444) UTC


Description:The above listed asset is available after a brief outage. Level 3 Engineers are 
investigating the cause. The reason for the outage is
pending. Workgroup administrators receive notifications from OESS
regarding circuits re-routed on the backbone.







Ticket No.:5307:144



Subject:Brief Outage Resolved - I2 Optical DWDM System BOST-HART2



Source Of Impact:Vendor



Affected:DWDM System BOST-HART
AL2S Backbone BOST-HART2
IP Backbone CHIC-NEWY32AOA
IP Backbone CLEV-NEWY32AOA
AL2S Participant NOX
IP Connector NOX (NEWY32AoA) and its participants
OARnet (WASH)



Start Time:Wednesday, August 26, 2015, 4:47 AM (0447) UTC



End Time:Wednesday, August 26, 2015, 4:48 AM (0448) UTC


Description:The above listed assets are now available to the community following a brief
outage. Level (3) Communications Engineers have determined the outage was 
caused by steam damage.







Ticket No.:5311:144



Subject:Brief Outage Resolved - I2 AL2S Backbone CHIC-COLU4



Source Of Impact:Vendor



Affected:AL2S Backbone CHIC-COLU4



Start Time:Wednesday, August 26, 2015, 6:08 AM (0608) UTC



End Time:Wednesday, August 26, 2015, 6:10 AM (0610) UTC


Description:The above listed asset is now available following a brief outage. Level(3) Engineers 
ahave determined the reason for the outage is vendor
maintenance. The maintenance has been completed. No further outages are 
expected.







Ticket No.:5313:144



Subject:Outage Resolved - I2 AL2S Backbone PHOE-TUCS



Source Of Impact:Vendor



Affected:AL2S Backbone PHOE-TUCS
IP Backbone HOUS-LOSA



Start Time:Wednesday, August 26, 2015, 9:39 AM (0939) UTC



End Time:Wednesday, August 26, 2015, 2:05 PM (1405) UTC


Description:The above listed assets are now available. Internet2 engineers have investigate 
the cause of the outage and determined that it was caused by failing hardware. 
Maintenance has been completed to replace the failing hardware. No further 
outages are expected.







Ticket No.:5354:144



Subject:Outages Resolved - I2 Optical DWDM System ASHB-WASH



Source Of Impact:Vendor



Affected:DWDM System ASHB-WASH
AL2S Backbone(s) ASHB-WASH and CLEV-WASH
IP Backbone(s) ATLA-CLEV, CHIC-WASH and CLEV-WASH
IP Connector 3ROX and its Participants



Start Time:Friday, August 28, 2015, 4:42 AM (0442) UTC



End Time:Friday, August 28, 2015, 7:02 AM (0702) UTC


Start Time:Friday, August 28, 2015, 8:43 AM (0843) UTC



End Time:Friday, August 28, 2015, 8:44 AM (0844) UTC


Description:The above listed assets are currently available to the community. Level (3) 
Communications Engineers have confirmed that the outage is due to an unannounced 
maintenance to decommission a site in Reston, VA. The maintenance has been 
completed and no further outages are expected.







Ticket No.:5370:144



Subject:Outage Resolved - I2 AL2S Backbone MINN-MISS2



Source Of Impact:Vendor



Affected:AL2S Backbone MINN-MISS2
Net+ Provider Code42 (SEAT)



Start Time:Saturday, August 29, 2015, 1:42 AM (0142) UTC



End Time:Saturday, August 29, 2015, 3:41 AM (0341) UTC


Description:The above listed assets assets are now available. The cause for the outage was due 
to emergency maintenance being performed by fiber provider Zayo. Maintenance 
has been completed, no further outages are expected. Workgroup administrators 
received notifications from OESS regarding circuits re-routed on the backbone.







Ticket No.:5376:144



Subject:Outage Resolved - I2 AL2S Backbone MISS2-SEAT



Source Of Impact:Vendor



Affected:AL2S Backbone MISS2-SEAT
Net+ Provider Code42



Start Time:Saturday, August 29, 2015, 3:01 PM (1501) UTC



End Time:Saturday, August 29, 2015, 3:47 PM (1547) UTC


Description:The above listed asset is now available. The outage was due to a maintenance being 
tracked in ticket 4955:144.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





5157
3-Elevated


Maintenance Completed - I2 AL2S Backbone CHIC-COLU4
Hardware
Vendor08/26/2015 4:06 AM
08/26/2015 4:16 AM


5192
3-Elevated
1-Critical

Maintenance Completed - I2 Optical DWDM System CHIC-STAR
CircuitVendor
08/26/2015 5:07 AM
08/26/2015 7:09 AM


5321
3-Elevated
1-Critical

Emergency Maintenance Completed - I2 Optical DWDM System BOST-HART2
Circuit
Vendor08/27/2015 8:11 AM
08/27/2015 8:57 AM


5339
3-Elevated


Emergency Maintenance Completed - I2 IP Backbone ATLA-JCSN
CircuitInternal
08/27/2015 4:30 PM
08/27/2015 4:32 PM


5274
3-Elevated
3-Elevated

Maintenance Completed - I2 Optical Circuits I2-COLU4-KANS-100GE-11579 and I2-COLU4-SAIN-100GE-11580
Hardware
Vendor08/28/2015 5:01 AM
08/28/2015 5:05 AM


4955
3-Elevated


Maintenance  Completed - I2 Various Optical Circuits (Northern Tier)
CircuitVendor
08/29/2015 3:01 PM
08/29/2015 3:47 PM


08/29/2015 4:23 PM
08/29/2015 6:14 PM


5382
4-Normal


Maintenance Completed - I2 Optical Circuit I2-MINN-MISS2-100GE-09036 (Northern Tier)
Hardware
Vendor08/30/2015 3:39 AM
08/30/2015 4:03 AM


4436
3-Elevated


Maintenance Completed - I2 Optical Various Circuits (MINN)
CircuitVendor
08/30/2015 1:32 PM
08/30/2015 4:01 PM




Scheduled Maintenances Detail





Ticket No.:5157:144



Subject:Maintenance Completed - I2 AL2S Backbone CHIC-COLU4



Source Of Impact:Vendor



Affected:AL2S Backbone CHIC-COLU4



Start Time:Wednesday, August 26, 2015, 4:06 AM (0406) UTC



End Time:Wednesday, August 26, 2015, 4:16 AM (0416) UTC


Description:   The above listed asset is now available after Level(3) Engineers performed
maintenance.  The maintenance has been completed. No further outage is 
expected.



  







Ticket No.:5192:144



Subject:Maintenance Completed - I2 Optical DWDM System CHIC-STAR



Source Of Impact:Vendor



Affected:DWDM System CHIC-STAR
AL2S Backbone CHIC-STAR
AL2S Backbone EQCH-STAR
IP Backbone CHIC-NEWY32AOA
IP Backbone CHIC-CLEV
AL2S Core Node STAR and Connectors
Net+ Provider Code42 (CHIC)



Start Time:Wednesday, August 26, 2015, 5:07 AM (0507) UTC



End Time:Wednesday, August 26, 2015, 7:09 AM (0709) UTC


Description:   The above listed assets were unavailable while Internet2 Fiber
Vendor Engineers replaced  the Optical Core Node opt.star which had
sustained physical damage.This maintenance has been completed.



  







Ticket No.:5321:144



Subject:Emergency Maintenance Completed - I2 Optical DWDM System BOST-HART2



Source Of Impact:Vendor



Affected:DWDM System BOST-HART2
AL2S Backbone(s) BOST-HART2
IP Backbone CHIC-NEWY32AOA
IP BAckbone CLEV-NEWY32AOA
Connector(s)/Peer(s)



Start Time:Thursday, August 27, 2015, 8:11 AM (0811) UTC



End Time:Thursday, August 27, 2015, 8:57 AM (0857) UTC


Description:   The above listed assets are now available after Level(3)
Communications performed emergency maintenance on DWDM System BOST-
HART2. Maintenance has been completed; no further outages are expected.



  







Ticket No.:5339:144



Subject:Emergency Maintenance Completed - I2 IP Backbone ATLA-JCSN



Source Of Impact:Internal



Affected:Backbone ATLA-JCSN



Start Time:Thursday, August 27, 2015, 4:30 PM (1630) UTC



End Time:Thursday, August 27, 2015, 4:32 PM (1632) UTC


Description:   The above assets are available after Internet2 Engineers performed maintenance 
to reboot a line card in Atlanta, GA. A brief outage was observed. IP traffic re-
routed during this maintenance. Maintenance has been completed. No further 
outages are expected.



  







Ticket No.:5274:144



Subject:Maintenance Completed - I2 Optical Circuits I2-COLU4-KANS-100GE-11579 and I2-COLU4-SAIN-100GE-11580



Source Of Impact:Vendor



Affected:AL2S Backbone COLU4-KANS and COLU4-SAIN



Start Time:Friday, August 28, 2015, 5:01 AM (0501) UTC



End Time:Friday, August 28, 2015, 5:05 AM (0505) UTC


Description:   The above listed assets were briefly unavailable while MOREnet Engineers performed 
maintenance. Maintenance has been completed. No further outage are expected.



  







Ticket No.:4955:144



Subject:Maintenance  Completed - I2 Various Optical Circuits (Northern Tier)



Source Of Impact:Vendor



Affected:Backbone MISS2-SEAT



Start Time:Saturday, August 29, 2015, 3:01 PM (1501) UTC



End Time:Saturday, August 29, 2015, 3:47 PM (1547) UTC


Start Time:Saturday, August 29, 2015, 4:23 PM (1623) UTC


		    
End Time:Saturday, August 29, 2015, 6:14 PM (1814) UTC


Description:   The above listed assets was unavailable while Zayo Group's third party vendor
relocated fiber. This maintenance has been completed.



  







Ticket No.:5382:144



Subject:Maintenance Completed - I2 Optical Circuit I2-MINN-MISS2-100GE-09036 (Northern Tier)



Source Of Impact:Vendor



Affected:AL2S Backbone MINN-MISS2
Net+ Provider Code42



Start Time:Sunday, August 30, 2015, 3:39 AM (0339) UTC



End Time:Sunday, August 30, 2015, 4:03 AM (0403) UTC


Description:   The above listed Optical circuit was unavailable while our fiber provider's
engineers performed a circuit maintenance. This maintenance has been 
completed.



  







Ticket No.:4436:144



Subject:Maintenance Completed - I2 Optical Various Circuits (MINN)



Source Of Impact:Vendor



Affected:AL2S Backbone MINN-MISS2
Optical Member Canarie/CA*net
Net+ Provider Code42



Start Time:Sunday, August 30, 2015, 1:32 PM (1332) UTC



End Time:Sunday, August 30, 2015, 4:01 PM (1601) UTC


Description:   The above listed asset was unavailable while Zayo performed
maintenance. No further outages are expected. The maintenance is now complete.



  










Downtime and Availability







Unified - Internet2 Advanced Layer 2 Service Core NodesDown TimeReporting Period Availability52 Week Availability


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% 100.00000%  100.00000%
sdn-sw.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94365%  99.94365%
sdn-sw.atla.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99260%  99.99298%
sdn-sw.bato.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.bost.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.char.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99639%  100.00000%
sdn-sw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99962%  100.00000%
sdn-sw.clev.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99867%  100.00000%
sdn-sw.colu4.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98900%  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% 99.98710%  99.99051%
sdn-sw.elpa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99772%  100.00000%
sdn-sw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99602%  100.00000%
sdn-sw.houh.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99791%  100.00000%
sdn-sw.jcsn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99184%  100.00000%
sdn-sw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99715%  100.00000%
sdn-sw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.miss2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  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% 100.00000%  100.00000%
sdn-sw.phoe.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905%  99.99924%
sdn-sw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886%  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% 99.99602%  99.99848%
sdn-sw.salt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99696%  100.00000%
sdn-sw.seat.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99355%  99.99848%
sdn-sw.star.net.internet2.edu 2 hr 2 min0 hr 0 min 98.78968%100.00000% 99.96623%  99.99924%
sdn-sw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99583%  100.00000%
sdn-sw.tuls.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99526%  100.00000%
sdn-sw.wash.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99658%  99.99981%
sdn-srv2.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.86282%  100.00000%
sdn-srv3.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.86282%  100.00000%
      
Aggregate Unified - Internet2 Advanced Layer 2 Service Core Nodes2 hr 2 min0 hr 2 min99.96542%100.00000%99.98719%99.99778%

 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-BOST-100GE-09210
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99791%99.99905%
I2-ALBA-CLEV-100GE-07735
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98994%99.99715%
I2-ASHB-CHIC-100GE-11803
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.85124%99.94896%
I2-ASHB-PITT-100GE-07737
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92486%99.94441%
I2-ASHB-WASH-100GE-09106
               2 hr 21 min2 hr 21 min
               98.60119%98.60119%
               99.90589%99.92240%
I2-ASHB-WASH-100GE-11823
               2 hr 21 min2 hr 21 min
               98.60119%98.60119%
               99.89356%99.95048%
I2-ATLA-CHAR-100GE-07739
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ATLA-CINC-100GE-07740
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96357%99.99981%
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%
               99.89735%99.99431%
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 2 min0 hr 0 min
               99.98016%100.00000%
               99.82544%99.99886%
I2-ATLA-CHAR-100GE-07738
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90342%99.99981%
I2-BATO-HOUH-100GE-08860
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94156%99.99715%
I2-BATO-JACK-100GE-11005
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.40726%99.72241%
I2-BOST-HART2-100GE-09211
               0 hr 47 min0 hr 1 min
               99.53373%99.99008%
               99.98103%99.99772%
I2-CHAR-RALE-100GE-10633
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87458%99.88065%
I2-CHIC-INDI-100GE-50993
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93207%99.93245%
I2-CINC-INDI-100GE-51692
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97173%99.99962%
I2-CINC-LOUI-100GE-54197
               0 hr 1 min0 hr 1 min
               99.99008%99.99008%
               99.99981%99.99981%
I2-CHIC-COLU4-100GE-11554
               0 hr 16 min0 hr 2 min
               99.84127%99.98016%
               99.87952%99.97382%
I2-CHIC-KANS-100GE-07745
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93302%99.99848%
I2-CHIC-STAR-100GE-07743
               2 hr 2 min0 hr 0 min
               98.78968%100.00000%
               99.95200%99.99924%
I2-CLEV-EQCH-100GE-07736
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96357%99.99981%
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%
               99.98767%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 4 min0 hr 0 min
               99.96032%100.00000%
               99.92923%99.98539%
I2-DALL-HOUH-100GE-07751
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.69224%99.86016%
I2-DALL-TULS-100GE-11300
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96452%100.00000%
I2-DENV-ELPA-100GE-07748
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98311%99.98918%
I2-DENV-KANS-100GE-07746
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92733%99.99013%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91253%99.97040%
I2-ELPA-HOUH-100GE-07749
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.52451%99.64557%
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%
               99.99753%99.99981%
I2-EQCH-STAR-100GE-09299
               2 hr 2 min0 hr 0 min
               98.78968%100.00000%
               99.92809%99.99924%
I2-EQCH-MINN-100GE-12184
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96812%99.99715%
I2-HART2-NEWY32AOA-100GE-12947
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99753%99.99981%
I2-HOUH-HOUS-100GE-09379
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.73342%99.80286%
I2-HOUH-JCSN-100GE-10783
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.70268%99.80495%
I2-HOUH-TULS-100GE-07751
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-KANS-MINN-100GE-12675
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99867%99.99981%
I2-KANS-TULS-100GE-07753
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93207%99.94972%
I2-LASV-LOSA-100GE-53802
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98596%100.00000%
I2-LASV-SALT-100GE-07757
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98596%100.00000%
I2-LOSA-PHOE-100GE-09190
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.80248%99.82620%
I2-LOSA-SUNN-100GE-07755
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99298%100.00000%
I2-MINN-MISS2-100GE-09130
               4 hr 52 min1 hr 59 min
               97.10317%98.81944%
               98.98660%99.18260%
I2-MISS2-SEAT-100GE-13237
               3 hr 23 min0 hr 46 min
               97.98611%99.54365%
               99.85181%99.88938%
I2-NEWY23AOA-PHIL-100GE-07759
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98956%100.00000%
I2-PHIL-WASH-100GE-10867
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91462%99.96167%
I2-PHOE-TUCS-100GE-11990
               4 hr 26 min4 hr 26 min
               97.36111%97.36111%
               99.94592%99.94858%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95389%99.99753%
I2-PORT-SUNN-100GE-10343
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.88084%99.88616%
I2-RALE-WASH-100GE-08888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98122%99.99772%
I2-SALT-SEAT-100GE-08998
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99013%99.99810%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98577%100.00000%
I2-RENO-SUNN-100GE-07766
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.73133%99.74556%
      
Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits
                   22 hr 37 min10 hr 40 min
                   99.77183%99.87944%
                   99.90081%99.94380%


 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.:5474:144



Subject:Maintenance - I2 Optical Member ESnet (LBNL-NERSC)



Affected:Member ESnet



Start Time:Wednesday, September 9, 2015, 3:00 PM (1500) UTC



End Time:Wednesday, September 9, 2015, 10:00 PM (2200) UTC



Description:   Member ESnet's Optical circuit ESNET-LBNL-NERSC-100GE-50985 will be unavailable
while ESnet Engineers perform maintenance. A brief
outage is expected, however the entire maintenance window has been
reserved.



  







Ticket No.:5362:144



Subject:Maintenance - I2 Optical Various 100G Circuits (DENV/PORT)



Affected:Optical Member ESNet
AL2S Backbone DENV-KANS
AL2S Backbone PORT-SEAT
AL2S Backbone PORT-SUNN
AL2S Backbone DENV-ELPA
IP Backbone DENV-KANS
IP Backbone KANS-SALT
IP Backbone LOSA-SEAT



Start Time:Thursday, September 10, 2015, 4:00 AM (0400) UTC



End Time:Thursday, September 10, 2015, 10:00 AM (1000) UTC



Description:   The above listed circuits will be unavailable while Level(3) Engineers
perform software maintenance. An outage is expected.  The entire
maintenance window has been reserved. Backbone traffic will
re-route during this maintenance. Workgroup administrators will
receive notifications from OESS regarding circuits re-routed on the
backbone.



  







Ticket No.:5342:144



Subject:Maintenance - I2 IP SIP Provider MiTel (KANS)



Affected:Internet2 SIP Provider MiTel (KANS)



Start Time:Thursday, September 10, 2015, 5:00 AM (0500) UTC



End Time:Thursday, September 10, 2015, 8:00 AM (0800) UTC



Description:   The above listed asset will be unavailable while Level(3) Engineers
perform maintenance. An outage of 30 minutes is expected, however the
entire maintenance window has been
reserved.  The Internet2 SIP service provided by MiTel will remain
available via other assets not impacted by this event.



  







Ticket No.:5462:144



Subject:Maintenance - I2 Optical Member ESnet



Affected:Optical Member ESnet



Start Time:Thursday, September 10, 2015, 10:45 PM (2245) UTC



End Time:Friday, September 11, 2015, 12:45 AM (0045) UTC



Description:   Member ESnet's Optical circuit ESNET-CHIC-FNAL-10GE-08272 and ESNET-CHIC-
FERMGCC-10GE-12295 will be unavailable while ESnet Engineers perform
maintenance. An outage of 30 minutes is expected; however, the entire
maintenance window has been reserved.



  







Ticket No.:5479:144



Subject:Maintenance - I2 Optical Member ESnet



Affected:Optical Member ESnet



Start Time:Thursday, September 10, 2015, 10:45 PM (2245) UTC



End Time:Friday, September 11, 2015, 12:45 AM (0045) UTC



Description:   Member ESnet's above listed Optical circuits will be unavailable while ESnet
Engineers perform maintenance. A brief outage is expected; however, the entire
maintenance window has been reserved.



  







Ticket No.:5460:144



Subject:Maintenance *Tracking* - I2 Optical Circuits I2-COLU4-KANS-100GE-11579 and I2-COLU4-SAIN-100GE-11580



Affected:AL2S Backbone COLU4-KANS 
AL2S Backbone CHIC-COLU4



Start Time:Friday, September 11, 2015, 5:00 AM (0500) UTC



End Time:Friday, September 11, 2015, 10:00 AM (1000) UTC



Description:   The above listed assets should remain available while MOREnet Engineers perform maintenance. No outages are expected; however, the 
entire window is reserved.



  







Ticket No.:5489:144



Subject:Maintenance - I2 Optical DWDM System SANL-SUNN



Affected:DWDM System SANL-SUNN
AL2S Backbone  LOSA-SUNN
IP Backbone(s) LOSA-PAIX and LOSA-SEAT
Peer University of Oregon



Start Time:Saturday, September 12, 2015, 7:00 AM (0700) UTC



End Time:Saturday, September 12, 2015, 9:00 AM (0900) UTC



Description:   The above listed assets will be unavailable while Level(3)
Communications perform a maintenance  in  San Luis Obispo, California.   An
outage is expected. The entire window is reserved.



  







Ticket No.:5500:144



Subject:Maintenance - I2 Optical Member ESnet



Affected:



Start Time:Tuesday, September 15, 2015, 1:00 PM (1300) UTC



End Time:Tuesday, September 15, 2015, 2:00 PM (1400) UTC



Description:   *Please note new maintenance time.*
Member ESnet's Optical circuits ESNET-LBNL-SACR-10GE-07941 and
ESNET-LBNL-SUNN-10GE-07942 will be unavailable
while ESnet Engineers perform maintenance. A brief
outage is expected, however the entire maintenance window has been
reserved.



  







Ticket No.:5480:144



Subject:Maintenance *Tracking* – I2 IP Node oob.newy1118th



Affected:oob.newy



Start Time:Saturday, September 19, 2015, 4:00 AM (0400) UTC



End Time:Saturday, September 19, 2015, 6:00 AM (0600) UTC



Description:   The above listed asset may become unavailable while Level(3) engineers perform 
maintenance. No outage is expected; however, the entire window is reserved.



  







Ticket No.:5378:144



Subject:Maintenance 1 of 4 - I2 Optical DWDM System JCSN-MEMP



Affected:DWDM System JCSN-MEMP
AL2S Backbones ATLA-JCSN, RALE-SALT



Start Time:Tuesday, September 22, 2015, 5:00 AM (0500) UTC



End Time:Tuesday, September 22, 2015, 10:00 AM (1000) UTC



Description:   The above listed assets will be unavailable while Zayo performs maintenance to replace 
a splice case.   An outage of up to 30 minutes is expected. The entire window is 
reserved.



  







Ticket No.:5379:144



Subject:Maintenance 2 of 4 - I2 Optical DWDM System JCSN-MEMP



Affected:DWDM System JCSN-MEMP
AL2S Backbones ATLA-JCSN, RALE-SALT



Start Time:Wednesday, September 23, 2015, 5:00 AM (0500) UTC



End Time:Wednesday, September 23, 2015, 10:00 AM (1000) UTC



Description:   The above listed assets will be unavailable while Zayo performs maintenance to replace
a splice case.   An outage of up to 30 minutes is expected. The entire window is
reserved.



  







Ticket No.:5380:144



Subject:Maintenance 3 of 4 - I2 Optical DWDM System JCSN-MEMP



Affected:DWDM System JCSN-MEMP
AL2S Backbones ATLA-JCSN, RALE-SALT



Start Time:Thursday, September 24, 2015, 5:00 AM (0500) UTC



End Time:Thursday, September 24, 2015, 10:00 AM (1000) UTC



Description:   The above listed assets will be unavailable while Zayo performs maintenance to replace
a splice case.   An outage of up to 30 minutes is expected. The entire window is
reserved.



  







Ticket No.:5381:144



Subject:Maintenance 4 of 4 - I2 Optical DWDM System JCSN-MEMP



Affected:DWDM System JCSN-MEMP
AL2S Backbones ATLA-JCSN, RALE-SALT



Start Time:Friday, September 25, 2015, 5:00 AM (0500) UTC



End Time:Friday, September 25, 2015, 10:00 AM (1000) UTC



Description:   The above listed assets will be unavailable while Zayo performs maintenance to replace
a splice case.   An outage of up to 30 minutes is expected. The entire window is
reserved.