Unified - Internet2 Advanced Layer 2 Service Network Operations Report
03/27/2017 - 04/02/2017

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

New Connections

None


Upgrades

None

New Network Resources

None



Unscheduled Outages Summary







Ticket Number
Customer Impact
Network Impact
Title
Outage Type
Source Of Impact
Start Time (UTC)

End Time (UTC)





129354-Normal
2-High

Brief Outage Resolved - I2 AL2S Backbone ASHB-CHIC
Human ErrorVendor
03/27/2017 3:13 PM
03/27/2017 3:26 PM


129884-Normal
1-Critical

Brief Outage Resolved - I2 DWDM System JCSN-MEMP
Human ErrorVendor
03/29/2017 9:37 AM
03/29/2017 9:43 AM


129904-Normal
1-Critical

Brief Outage Resolved - I2 Optical Various Circuits
Human ErrorVendor
03/29/2017 2:39 PM
03/29/2017 2:40 PM


130064-Normal
1-Critical

Brief Outage Resolved - I2 Optical Various Circuits
Human ErrorVendor
03/30/2017 7:55 AM
03/30/2017 8:04 AM


130124-Normal
1-Critical

Brief Outage Resolved - I2 Optical Various Circuits
Human ErrorVendor
03/30/2017 3:15 PM
03/30/2017 3:16 PM






Unscheduled Outages Detail






Ticket No.:12935:144



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



Source Of Impact:Vendor



Affected:AL2S Backbone ASHB-CHIC
IP Backbone ASHB-CHIC



Start Time:Monday, March 27, 2017, 3:13 PM (1513) UTC



End Time:Monday, March 27, 2017, 3:26 PM (1526) UTC


Description:The above listed asset is available following a brief outage. Vendor
Engineers have investigated and reported the reason for the outage was a fiber bump of 
undetermined origin. Workgroup administrators receive notifications from OESS 
regarding circuits re-routed on the backbone.







Ticket No.:12988:144



Subject:Brief Outage Resolved - I2 DWDM System JCSN-MEMP



Source Of Impact:Vendor



Affected:DWDM System JCSN-MEMP
AL2S Backbone ATLA-JCSN
Member MissiON
Member ESnet
Member NOAA N-Wave
GEANT EUMETSAT



Start Time:Wednesday, March 29, 2017, 9:37 AM (0937) UTC



End Time:Wednesday, March 29, 2017, 9:43 AM (0943) UTC


Description:DWDM System JCSN-MEMP is now available after a brief outage. Level(3) Engineers
have been contacted. The reason for the outage was a fiber bump in Brazil, MS. All services 
have restored. No further outages are expected.







Ticket No.:12990:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:AL2S Backbone ASHB-CHIC
IP Backbone CHIC-NEWY32AOA
Member ESnet
Member NOX



Start Time:Wednesday, March 29, 2017, 2:39 PM (1439) UTC



End Time:Wednesday, March 29, 2017, 2:40 PM (1440) UTC


Description:The above listed assets are now available to the community following a
brief
outage. Internet2 Fiber Engineers investigated and found that the
issue was a fiber bump along the path.







Ticket No.:13006:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:AL2S Backbone CHIC-STAR
IP Backbone CHIC-STAR



Start Time:Thursday, March 30, 2017, 7:55 AM (0755) UTC



End Time:Thursday, March 30, 2017, 8:04 AM (0804) UTC


Description:The above listed assets were briefly unavailable. Level(3) Engineers have been
contacted and have indicated the reason for the brief outage was due to an 
accidental fiber bump. No further outages are expected.







Ticket No.:13012:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:AL2S Backbone ASHB-CHIC
IP Backbone CHIC-NEWY32AOA
Member ESnet



Start Time:Thursday, March 30, 2017, 3:15 PM (1515) UTC



End Time:Thursday, March 30, 2017, 3:16 PM (1516) UTC


Description:The above listed assets are now available to the community following a
brief
outage. Level (3) Communications Engineers have indicated that the
issue was a fiber bump along the fiber path between Starlight and
Gary, IN.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





12664
3-Elevated
1-Critical

Maintenance 1 of 2 Completed - I2 Optical DWDM System BUFF-CLEV
Circuit
Vendor03/28/2017 6:17 AM
03/28/2017 8:03 AM


12854
3-Elevated
1-Critical

Maintenance Completed - I2 Optical DWDM System ELPA-SANA
HardwareVendor
03/29/2017 5:03 AM
03/29/2017 5:13 AM


12819
3-Elevated
1-Critical

Maintenance Completed - I2 AL2S Core Node SUNN
Power
Internal03/29/2017 7:09 AM
03/29/2017 9:20 AM


12566
3-Elevated
1-Critical

Maintenance Completed - I2 Optical DWDM System EQCH-STAR
HardwareVendor
03/30/2017 5:15 AM
03/30/2017 7:25 AM


12923
3-Elevated
1-Critical

Maintenance Completed - I2 AL2S Backbones CLEV-EQCH & EQCH-STAR
Software
Vendor03/30/2017 7:52 AM
03/30/2017 7:59 AM


13000
4-Normal
1-Critical

Emergency Maintenance Completed - I2 AL2S Core Node TULS
HardwareInternal
03/30/2017 5:01 AM
03/30/2017 5:10 AM


12762
3-Elevated
1-Critical

Maintenance Completed - I2 Optical DWDM System CLEV-DETR
Circuit
Vendor03/31/2017 4:03 AM
03/31/2017 4:05 AM


12757
3-Elevated
1-Critical

Maintenance Completed - I2 Optical DWDM System DENV-KANS
CircuitVendor
03/31/2017 8:03 AM
03/31/2017 8:23 AM




Scheduled Maintenances Detail





Ticket No.:12664:144



Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System BUFF-CLEV



Source Of Impact:Vendor



Affected:DWDM System BUFF-CLEV
AL2S Backbones ALBA-CLEV and BUFF-CLEV
IP Backbones CHIC-NEWY32AOA and CLEV-NEWY32A0A
Optical Member Nysernet
Optical Member ESnet
AL2S Participant University of Maine
AL2S Participant GE Research 
AL2S Connector Northern Crossroads



Start Time:Tuesday, March 28, 2017, 6:17 AM (0617) UTC



End Time:Tuesday, March 28, 2017, 8:03 AM (0803) UTC


Description:   The above listed assets are now available after Level(3)
Communications performed a fiber maintenance in order to remove building from
backbone fiber route in Buffalo, NY.  Maintenance has been completed. No 
further outages are expected.



  







Ticket No.:12854:144



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



Source Of Impact:Vendor



Affected:DWDM System ELPA-SANA
AL2S Backbone ELPA-HOUS
IP Backbone HOUS-LOSA
Member ESnet
Member LoneStar Education and Research Network
Member NOAA N-Wave
GEANT EUMETSTAT



Start Time:Wednesday, March 29, 2017, 5:03 AM (0503) UTC



End Time:Wednesday, March 29, 2017, 5:13 AM (0513) UTC


Description:   The above listed assets were briefly unavailable while Level(3) Communications 
replaced a faulty WSS module in Sanderson, TX. Maintenance has completed.



  







Ticket No.:12819:144



Subject:Maintenance Completed - I2 AL2S Core Node SUNN



Source Of Impact:Internal



Affected:AL2S Core Node SUNN
AL2S Backbone LOSA-SUNN, PORT-SUNN, and RENO-SUNN
IP Backbone LOSA-SUNN, PORT-SUNN, and RENO-SUNN
Connector ESnet
Connector USDA
Connector CENIC
Connector NOX
Net+ Provider ServiceNOW
Net+ Provider Blue Jeans Network
Member PAC-12



Start Time:Wednesday, March 29, 2017, 7:09 AM (0709) UTC



End Time:Wednesday, March 29, 2017, 9:20 AM (0920) UTC


Description:   The above listed assets were unavailable while Internet2 engineers performed
node power augment maintenance. The maintenance has been completed. No 
further outages are expected.



  







Ticket No.:12566:144



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



Source Of Impact:Vendor



Affected:DWDM System EQCH-STAR
AL2S Backbones CLEV-STAR & EQCH-STAR
IP Backbone CHIC-CLEV



Start Time:Thursday, March 30, 2017, 5:15 AM (0515) UTC



End Time:Thursday, March 30, 2017, 7:25 AM (0725) UTC


Description:   The above listed assets are now available after Level(3)
Communications performed maintenance in Chicago, IL.  Maintenance has been 
completed. No further outages are expected.



  







Ticket No.:12923:144



Subject:Maintenance Completed - I2 AL2S Backbones CLEV-EQCH & EQCH-STAR



Source Of Impact:Vendor



Affected:Optical Member ESnet
Optical Member Nordunet
AL2S Backbone CLEV-EQCH & EQCH-STAR
IP Backbone CHIC-NEWY32AOA, EQCH-STAR, CHIC-EQCH, & CLEV-EQCH



Start Time:Thursday, March 30, 2017, 7:52 AM (0752) UTC



End Time:Thursday, March 30, 2017, 7:59 AM (0759) UTC


Description:   The above listed asset is available after Level(3) Communication Engineers performed
maintenance.  Maintenance has been completed. No further outages are expected.



  







Ticket No.:13000:144



Subject:Emergency Maintenance Completed - I2 AL2S Core Node TULS



Source Of Impact:Internal



Affected:AL2S Backbones DALL-TULS and KANS-TULS
IP Backbones DENV-KANS and HOUS-KANS
Connector GPN



Start Time:Thursday, March 30, 2017, 5:01 AM (0501) UTC



End Time:Thursday, March 30, 2017, 5:10 AM (0510) UTC


Description:   The above listed assets were unavailable while Internet2 Engineers performed
emergency maintenance to swap the routing engine on the AL2S Core Node.The 
maintenance has been completed. No further outages are expected.



  







Ticket No.:12762:144



Subject:Maintenance Completed - I2 Optical DWDM System CLEV-DETR



Source Of Impact:Vendor



Affected:DWDM System CLEV-DETR
AL2S Backbone(s) ASHB-CHIC & CLEV-EQCH
IP Backbone(s) CHIC-CLEV & CHIC-NEWY32AOA
GEANT EUMETSTAT



Start Time:Friday, March 31, 2017, 4:03 AM (0403) UTC



End Time:Friday, March 31, 2017, 4:05 AM (0405) UTC


Description:   The above listed assets are now available after Level(3)
Communications performed maintenance to clean fiber jumpers. Maintenance has been 
completed. No further outages are expected.



  







Ticket No.:12757:144



Subject:Maintenance Completed - I2 Optical DWDM System DENV-KANS



Source Of Impact:Vendor



Affected:DWDM System DENV-KANS
AL2S Backbone DENV-KANS
IP Backbone KANS-SALT
Optical Member ESnet
Optical Member CENIC
Optical Member NOAA N-Wave
Peer GEANT



Start Time:Friday, March 31, 2017, 8:03 AM (0803) UTC



End Time:Friday, March 31, 2017, 8:23 AM (0823) UTC


Description:   The above listed assets were unavailable while Level(3)
Communications relocate backbone cable in Kansas.  Maintenance has been 
completed.



  










Downtime and Availability







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


sdn-sw.reno.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.albu.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.alba.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99336%  100.00000%
sdn-sw.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96490%  100.00000%
sdn-sw.atla.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96376%  100.00000%
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% 99.95845%  100.00000%
sdn-sw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95389%  100.00000%
sdn-sw.clev.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.colu4.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.dall.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.denv.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95257%  99.99924%
sdn-sw.elpa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93587%  100.00000%
sdn-sw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97932%  100.00000%
sdn-sw.houh.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96357%  100.00000%
sdn-sw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95408%  100.00000%
sdn-sw.jcsn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97628%  99.97628%
sdn-sw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92619%  100.00000%
sdn-sw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96395%  100.00000%
sdn-sw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96376%  100.00000%
sdn-sw.miss2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99658%  100.00000%
sdn-sw.newy32aoa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94801%  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% 100.00000%  100.00000%
sdn-sw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95313%  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% 100.00000%  100.00000%
sdn-sw.salt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96699%  100.00000%
sdn-sw.seat.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92657%  100.00000%
sdn-sw.star.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94422%  100.00000%
sdn-sw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93852%  100.00000%
sdn-sw.tuls.net.internet2.edu 0 hr 9 min0 hr 0 min 99.91071%100.00000% 99.93871%  99.99791%
sdn-sw.wash.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95010%  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 9 min0 hr 9 min99.99752%100.00000%99.97258%99.99926%

 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%
               99.89735%99.90418%
I2-ALBA-CLEV-100GE-07735
               1 hr 46 min0 hr 0 min
               98.94841%100.00000%
               99.94004%100.00000%
I2-ASHB-CHIC-100GE-11803
               0 hr 17 min0 hr 15 min
               99.83135%99.85119%
               99.75391%99.90532%
I2-ASHB-PITT-100GE-07737
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.82202%99.91689%
I2-ASHB-WASH-100GE-09106
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.71160%99.89356%
I2-ASHB-WASH-100GE-55815
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.79660%99.92600%
I2-ASHB-WASH-100GE-11823
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.65923%99.79660%
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%
               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%
               99.72848%99.80874%
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 6 min0 hr 6 min
               99.94048%99.94048%
               99.31296%99.48125%
I2-ATLA-LOUI-100GE-07740
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.30385%99.44388%
I2-ATLA-CHAR-100GE-07738
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.80381%99.88160%
I2-ATLA-WASH-100GE-54536
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.66985%99.84498%
I2-BATO-HOUH-100GE-08860
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94782%100.00000%
I2-BATO-JACK-100GE-11005
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.01222%99.25319%
I2-BOST-HART2-100GE-09211
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98027%99.98179%
I2-CHAR-RALE-100GE-10633
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94042%99.99848%
I2-CHIC-INDI-100GE-50993
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.90361%99.97002%
I2-CINC-INDI-100GE-51692
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97230%99.97230%
I2-CINC-LOUI-100GE-54197
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.66587%99.67479%
I2-CHIC-COLU4-100GE-11554
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               98.94904%99.11373%
I2-CHIC-KANS-100GE-07745
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.85485%99.99621%
I2-CHIC-STAR-100GE-07743
               0 hr 9 min0 hr 9 min
               99.91071%99.91071%
               99.89640%99.99829%
I2-CLEV-EQCH-100GE-66186
               0 hr 9 min0 hr 0 min
               99.91071%100.00000%
               99.90684%99.99962%
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%
               99.89242%99.98425%
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%
               99.92600%100.00000%
I2-DALL-HOUH-100GE-07751
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.60743%99.74101%
I2-DALL-TULS-100GE-11300
               0 hr 9 min0 hr 0 min
               99.91071%100.00000%
               99.66056%99.74556%
I2-DENV-ELPA-100GE-07748
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.86813%99.99924%
I2-DENV-KANS-100GE-07746
               0 hr 20 min0 hr 0 min
               99.80159%100.00000%
               99.63494%99.77611%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91955%99.99924%
I2-ELPA-HOUH-100GE-07749
               0 hr 10 min0 hr 0 min
               99.90079%100.00000%
               99.62546%99.78009%
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%
               99.91614%100.00000%
I2-EQCH-STAR-100GE-09299
               2 hr 17 min0 hr 0 min
               98.64087%100.00000%
               99.86870%99.99981%
I2-EQCH-MINN-100GE-12184
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.47556%99.73228%
I2-HART2-NEWY32AOA-100GE-12947
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.84840%99.95332%
I2-HOUH-HOUS-100GE-09379
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83455%99.88198%
I2-HOUH-JCSN-100GE-10783
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.73418%99.77061%
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%
               99.85200%99.96205%
I2-KANS-TULS-100GE-07753
               0 hr 9 min0 hr 0 min
               99.91071%100.00000%
               99.80286%99.99772%
I2-LASV-LOSA-100GE-53802
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96395%100.00000%
I2-LASV-SALT-100GE-07757
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.72260%99.90209%
I2-LOSA-PHOE-100GE-09190
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.87990%99.94517%
I2-LOSA-SUNN-100GE-07755
               2 hr 11 min0 hr 0 min
               98.70040%100.00000%
               99.79337%99.91576%
I2-MINN-MISS2-100GE-09130
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.25793%99.63627%
I2-MISS2-SEAT-100GE-13237
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.49738%99.68826%
I2-NEWY23AOA-PHIL-100GE-07759
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.70154%99.77592%
I2-PHIL-WASH-100GE-10867
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.59605%99.67042%
I2-PHOE-TUCS-100GE-11990
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98463%99.99924%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.85371%99.96547%
I2-PORT-SUNN-100GE-10343
               2 hr 11 min0 hr 0 min
               98.70040%100.00000%
               99.87022%99.95655%
I2-RALE-WASH-100GE-08888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.81102%99.94782%
I2-SALT-SEAT-100GE-08998
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.79755%99.99905%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.81425%99.84726%
I2-RENO-SUNN-100GE-07766
               2 hr 11 min0 hr 0 min
               98.70040%100.00000%
               99.67004%99.79394%
      
Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits
                   12 hr 5 min11 hr 35 min
                   99.88399%99.99520%
                   99.77597%99.87303%


 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.:13212:144



Subject:Maintenance - I2 Optical Member ESnet



Affected:Member ESnet



Start Time:Thursday, April 13, 2017, 2:00 PM (1400) UTC



End Time:Thursday, April 13, 2017, 5:00 PM (1700) UTC



Description:   Member ESnet's Optical circuit ESNET-LBNL-SACR-100GE-70642 will be unavailable
while ESnet Engineers perform maintenance. A brief
outage is expected, however the entire maintenance window has been
reserved.



  







Ticket No.:12703:144



Subject:Maintenance 2 of 2 - I2 Optical Member Center for Education Network Initiatives in California



Affected:Member Center for Education Network Initiatives in California



Start Time:Thursday, April 13, 2017, 3:00 PM (1500) UTC



End Time:Thursday, April 13, 2017, 5:00 PM (1700) UTC



Description:   *Please note this is window 2 of 2.*
Member Center for Education Network Initiatives in California's Optical circuit I2-SEAT-
SUNN-100GE-07910 will be unavailable while third party fiber Engineers perform
maintenance. A brief outage is expected, however the entire maintenance window has
been reserved.



  







Ticket No.:13135:144



Subject:Maintenance - I2 Optical Member ESnet



Affected:Optical ESnet



Start Time:Thursday, April 13, 2017, 10:00 PM (2200) UTC



End Time:Thursday, April 13, 2017, 11:00 PM (2300) 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.:13140:144



Subject:Maintenance - I2 Optical Member ESnet



Affected:Optical Member ESnet



Start Time:Friday, April 14, 2017, 12:00 AM (0000) UTC



End Time:Friday, April 14, 2017, 1:00 AM (0100) UTC



Description:   Member ESnet's above mentioned 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.:13198:144



Subject:Maintenance - I2 Optical DWDM System HOUS-JCSN



Affected:DWDM System HOUS-JCSN
AL2S Backbone(s) HOUH-JCSN
IP Backbone HOUS-JCSN
Member ESNet
Member MissiON
Member NOAA N-Wave
Peer GEANT



Start Time:Friday, April 14, 2017, 5:00 AM (0500) UTC



End Time:Friday, April 14, 2017, 7:00 AM (0700) UTC



Description:   The above listed assets will be unavailable while Level(3)
Communications perform card replacement in Jackson, MS. An outage is 
expected. The entire window is reserved.



  







Ticket No.:13227:144



Subject:Maintenance - I2 Optical Member OneNet



Affected:Member OneNet



Start Time:Friday, April 14, 2017, 5:00 AM (0500) UTC



End Time:Friday, April 14, 2017, 7:00 AM (0700) UTC



Description:   The above listed assets are expected to remain available while Internet2 engineers 
upgrade a power circuit. No outages are expected. The entire window is reserved.



  







Ticket No.:12822:144



Subject:Maintenance *Tracking* - I2 Optical Member Center for Education Network Initiatives in California



Affected:Optical Member Center for Education Network Initiatives in California



Start Time:Friday, April 14, 2017, 7:00 AM (0700) UTC



End Time:Friday, April 14, 2017, 1:00 PM (1300) UTC



Description:   The above listed assets will be unavailable while Level(3) engineers perform 
maintenance. The entire window is reserved.



  







Ticket No.:13210:144



Subject:Maintenance - I2 Optical Member ESnet



Affected:Member ESnet



Start Time:Saturday, April 15, 2017, 2:00 AM (0200) UTC



End Time:Saturday, April 15, 2017, 3:00 AM (0300) UTC



Description:   Member ESnet's optical circuit ESNET-PHIL-WASH-10GE-08245 will be unavailable while 
Level(3) performs maintenance. Outages are expected. The entire window is reserved.



  







Ticket No.:13213:144



Subject:Maintenance - I2 AL2S Backbone NEWY32AOA-PHIL



Affected:AL2S Backbone NEWY32AOA-PHIL
IP Backbone ASHB-NEWY

EUMETSAT GEANT



Start Time:Saturday, April 15, 2017, 2:00 AM (0200) UTC



End Time:Saturday, April 15, 2017, 3:00 AM (0300) UTC



Description:   The above listed asset will be unavailable while Level(3) Engineers perform 
maintenance.  An outage is expected. The entire window is 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.:13254:144



Subject:Maintenance - I2 Optical Various Circuits 



Affected:AL2S Backbone ASHB-WASH, CLEV-EQCH, and ASHB-CLEV
IP Backbone ASHB-WASH, ATLA-CLEV, CLEV-EQCH, and ASHB-CLEV
Optical Member Nordunet
AL2S Connector U.S. Department of Agriculture
IP Peer GEANT



Start Time:Tuesday, April 18, 2017, 2:00 AM (0200) UTC



End Time:Tuesday, April 18, 2017, 4:00 AM (0400) UTC



Description:   The above listed assets will be unavailable while Level(3) Engineers perform 
maintenance.  An outage of 5-10 minutes is expected. The entire window is 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.:12902:144



Subject:Maintenance 1 of 3- I2 AL2S Backbone EQCH-MINN



Affected:AL2S Backbone EQCH-MINN
IP Net+ Provider Code42



Start Time:Tuesday, April 18, 2017, 5:00 AM (0500) UTC



End Time:Tuesday, April 18, 2017, 10:00 AM (1000) UTC



Description:   The above listed asset will be unavailable while Zayo Engineers perform
maintenance.  An outage is expected. The entire window is reserved.  Backbone
traffic will re-route during this maintenance. Workgroup administrators will
receive notifications from OESS regarding circuits re-routed on the
backbone. This is maintenance window 1 of 3.



  







Ticket No.:13195:144



Subject:Maintenance - I2 AL2S Core Node SUNN



Affected:AL2S Core Node SUNN
AL2S Core Node PAIX
AL2S Backbone LOSA-SUNN, PORT-SUNN, and RENO-SUNN
IP Backbone LOSA-SUNN, PORT-SUNN, and RENO-SUNN
Connector ESnet
Connector USDA
Connector CENIC
Connector NOX
Net+ Provider ServiceNOW
Net+ Provider Blue Jeans Network
Member PAC-12



Start Time:Tuesday, April 18, 2017, 7:00 AM (0700) UTC



End Time:Tuesday, April 18, 2017, 9:00 AM (0900) UTC



Description:   The above listed assets should remain available while Internet2 Engineers
perform maintenance.  An outage is not expected; however,
the entire window is reserved. All connections to the Core Node will
be affected.



  







Ticket No.:13235:144



Subject:Maintenance - I2 Optical Member ESnet



Affected:Optical Member ESnet



Start Time:Wednesday, April 19, 2017, 12:00 AM (0000) UTC



End Time:Wednesday, April 19, 2017, 2:00 AM (0200) UTC



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



  







Ticket No.:12903:144



Subject:Maintenance 2 of 3- I2 AL2S Backbone EQCH-MINN



Affected:AL2S Backbone EQCH-MINN
IP Net+ Provider Code42



Start Time:Wednesday, April 19, 2017, 5:00 AM (0500) UTC



End Time:Wednesday, April 19, 2017, 10:00 AM (1000) UTC



Description:   The above listed asset will be unavailable while Zayo Engineers perform
maintenance.  An outage is expected. The entire window is reserved.  Backbone
traffic will re-route during this maintenance. Workgroup administrators will
receive notifications from OESS regarding circuits re-routed on the
backbone. This is maintenance window 2 of 3.



  







Ticket No.:12904:144



Subject:Maintenance 3 of 3 - I2 AL2S Backbone EQCH-MINN



Affected:AL2S Backbone EQCH-MINN
IP Net+ Provider Code42



Start Time:Thursday, April 20, 2017, 5:00 AM (0500) UTC



End Time:Thursday, April 20, 2017, 10:00 AM (1000) UTC



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



  







Ticket No.:13076:144



Subject:Maintenance - I2 AL2S Circuit I2-LOSA-SING-100GE-55449



Affected:Internet2 Singapore



Start Time:Thursday, April 20, 2017, 4:00 PM (1600) UTC



End Time:Thursday, April 20, 2017, 8:00 PM (2000) UTC



Description:   The above listed asset will be unavailable while Level(3) Engineers perform 
maintenance to relocate cable due to road construction. An outage is expected. 
The entire window is reserved.



  







Ticket No.:13222:144



Subject:Maintenance - I2 DWDM System RALE-WASH



Affected:DWDM System RALE-WASH-
AL2S Backbone ATLA-WASH, RALE-WASH
IP Backbone ATLA-CLEV
Member ESnet
Member MCNC
Member NOAA N-Wave
Member Nordunet
EUMETSAT GEANT



Start Time:Friday, April 21, 2017, 4:00 AM (0400) UTC



End Time:Friday, April 21, 2017, 10:00 AM (1000) UTC



Description:   The above listed assets will unavailable while Level(3) performs maintenance. Outages 
are expected. The entire window is reserved.



  







Ticket No.:12741:144



Subject:Maintenance - I2 AL2S Participant Syngenta



Affected:AL2S Participant Syngenta



Start Time:Friday, April 21, 2017, 9:00 PM (2100) UTC



End Time:Monday, April 24, 2017, 12:00 PM (1200) UTC



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



  







Ticket No.:12969:144



Subject:Maintenance 1 of 2 - I2 AL2S Backbone EQCH-MINN



Affected:AL2S Backbone EQCH-MINN
IP Net+ Provider Code42 (CHIC)



Start Time:Saturday, April 22, 2017, 4:00 AM (0400) UTC



End Time:Saturday, April 22, 2017, 9:00 AM (0900) UTC



Description:   The above listed asset will be unavailable while Zayo Engineers perform
maintenance.
An outage is expected. The entire window is reserved.  Backbone traffic will
re-route during this maintenance. Workgroup administrators will
receive notifications from OESS regarding circuits re-routed on the
backbone.
This is maintenance window 1 of 2.



  







Ticket No.:12970:144



Subject:Maintenance 2 of 2 - I2 AL2S Backbone EQCH-MINN



Affected:AL2S Backbone EQCH-MINN
IP Net+ Provider Code42 (CHIC)



Start Time:Sunday, April 23, 2017, 4:00 AM (0400) UTC



End Time:Sunday, April 23, 2017, 9:00 AM (0900) UTC



Description:   The above listed asset will be unavailable while Zayo Engineers perform
maintenance.
An outage is expected. The entire window is reserved.  Backbone traffic will
re-route during this maintenance. Workgroup administrators will
receive notifications from OESS regarding circuits re-routed on the
backbone.
This is maintenance window 2 of 2.



  







Ticket No.:12939:144



Subject:Maintenance - I2 AL2S Core Node KANS (Provisioning and Failover Services)



Affected:AL2S Core Node KANS (Provisioning and Failover Services)



Start Time:Wednesday, April 26, 2017, 5:00 AM (0500) UTC



End Time:Wednesday, April 26, 2017, 11:00 AM (1100) UTC



Description:   The above listed services will be unavailable due to maintenance
processed by Level(3) Engineers.  

Established circuits will not be impacted.

The entire window is reserved.



  







Ticket No.:13258:144



Subject:Maintenance - I2 Optical DWDM System HOUS-SANA & ELPA-SANA



Affected:DWDM System HOUS-SANA, ELPA-SANA
AL2S Backbone(s) ELPA-HOUH
IP Backbone(s) HOUS-LOSA
Member ESnet
Member NOAA N-Wave
Member Texas Lonestar Education And Research Network
EUMETSAT GEANT



Start Time:Wednesday, April 26, 2017, 5:00 AM (0500) UTC



End Time:Wednesday, April 26, 2017, 11:00 AM (1100) UTC



Description:   The above listed assets will be unavailable while Level(3) Communications perform 
maintenance in San Antonio, TX. Outages are expected. The entire window is reserved.



  







Ticket No.:13020:144



Subject:Maintenance - I2 Optical Member NOAA N-Wave



Affected:Member NOAA N-Wave



Start Time:Thursday, April 27, 2017, 4:00 AM (0400) UTC



End Time:Thursday, April 27, 2017, 10:00 AM (1000) UTC



Description:   Member NOAA N-Wave's Optical circuit, I2-ATLA-CHAR-10GE-07618, will be unavailable
while NOAA N-Wave Engineers perform maintenance. A brief
outage is expected, however the entire maintenance window has been
reserved.



  







Ticket No.:13248:144



Subject:Maintenance - I2 Optical Member China Educational and Research Network



Affected:Optical Member China Educational and Research Network
Internet2 Singapore



Start Time:Tuesday, May 2, 2017, 12:00 AM (0000) UTC



End Time:Tuesday, May 9, 2017, 12:00 AM (0000) UTC



Description:   Member China Educational and Research Network's Optical circuit I2-MEGAI-HK-SING1-
10GE-12130 will be unavailable while TATA Engineers perform maintenance to repair 
fiber. An outage is expected, however the entire maintenance window has been
reserved.