Generated Report for Unified - Internet2 Advanced Layer 2 Service

Unified - Internet2 Advanced Layer 2 Service Network Operations Report
06/13/2016 - 06/19/2016

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)*

8908	4-Normal	2-High	Brief Outage - I2 AL2S Backbone BATO-JACK	Investigating	Undetermined	06/13/2016 8:01 PM	06/13/2016 8:02 PM
8914	4-Normal	2-High	Outage Resolved - I2 Various Optical Circuits (Northern Tier)	Unannounced Maintenance	Vendor	06/14/2016 7:17 AM	06/14/2016 7:20 AM
						06/14/2016 8:21 AM	06/14/2016 8:29 AM
8953	4-Normal	1-Critical	Outage Resolved - I2 Optical DWDM System DALL-HOUS	Cut or Damaged Fiber	Vendor	06/15/2016 4:09 PM	06/15/2016 4:10 PM
8998	2-High	2-High	Outage Resolved - I2 AL2S Backbone MISS2-SEAT	Hardware	Vendor	06/17/2016 7:08 PM	06/18/2016 3:27 PM

Unscheduled Outages Detail

Ticket No.:	8908:144
Subject:	Brief Outage - I2 AL2S Backbone BATO-JACK
Source Of Impact:	Undetermined
Affected:	AL2S Backbone BATO-JACK IP Backbone ATLA-HOUS
Start Time:	Monday, June 13, 2016, 8:01 PM (2001) UTC
End Time:	Monday, June 13, 2016, 8:02 PM (2002) UTC
Description:	The above listed asset is available after a brief outage. Internet2 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.:	8914:144
Subject:	Outage Resolved - I2 Various Optical Circuits (Northern Tier)
Source Of Impact:	Vendor
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Tuesday, June 14, 2016, 7:17 AM (0717) UTC
End Time:	Tuesday, June 14, 2016, 7:20 AM (0720) UTC
Start Time:	Tuesday, June 14, 2016, 8:21 AM (0821) UTC
End Time:	Tuesday, June 14, 2016, 8:29 AM (0829) UTC
Description:	The above listed circuits are now available. Zayo engineers have reported the outage was caused by planned maintenance which has been completed. No further outages are expected.

Ticket No.:	8953:144
Subject:	Outage Resolved - I2 Optical DWDM System DALL-HOUS
Source Of Impact:	Vendor
Affected:	DWDM System DALL-HOUS AL2S Backbone DALL-HOUH IP Backbone HOUS-KANS Optical Member ESnet Optical Member NOAA N-Wave
Start Time:	Wednesday, June 15, 2016, 4:09 PM (1609) UTC
End Time:	Wednesday, June 15, 2016, 4:10 PM (1610) UTC
Description:	The above listed assets were briefly unavailable to the community. Level (3) Communications Engineers were contacted and have stated that the reason for the outage is a partial fiber cut in Dallas, TX. The fiber has been repaired. No further outages are expected.

Ticket No.:	8998:144
Subject:	Outage Resolved - I2 AL2S Backbone MISS2-SEAT
Source Of Impact:	Vendor
Affected:	AL2S Backbone MISS2-SEAT Net+ Provider Code42 (SEAT)
Start Time:	Friday, June 17, 2016, 7:08 PM (1908) UTC
End Time:	Saturday, June 18, 2016, 3:27 PM (1527) UTC
Description:	The above listed assets are now available. Zayo Engineers report the reason for the outage was a faulty module in Missoula, MT. No further outages are expected.

Scheduled Maintenances Summary

Ticket Number	Customer Impact	Network Impact	*Title*	Maintenance Type	Source Of Impact	*Start Time (UTC)*	*End Time (UTC)*

8988	3-Elevated	2-High	Emergency Maintenance Complete - I2 AL2S Backbone MISS2-SEAT	Circuit	Vendor	06/17/2016 1:03 PM	06/17/2016 6:16 PM
						06/17/2016 6:33 PM	06/17/2016 6:41 PM
						06/17/2016 6:42 PM	06/17/2016 6:48 PM
						06/17/2016 6:58 PM	06/17/2016 7:06 PM
8868	3-Elevated	1-Critical	Maintenance 1 of 2 Completed - I2 Optical DWDM System DALL-TULS	Circuit	Vendor	06/18/2016 5:09 AM	06/18/2016 6:23 AM
8848	3-Elevated	1-Critical	Maintenance 2 of 3 Completed - I2 Optical DWDM System HOUS-SANA	Circuit	Vendor	06/19/2016 7:59 AM	06/19/2016 8:58 AM
9004	3-Elevated	1-Critical	Emergency Maintenance Completed - I2 Optical DWDM System DALL-HOUS	Circuit	Vendor	06/19/2016 5:54 AM	06/19/2016 9:22 AM
8465	3-Elevated	1-Critical	Maintenance 9 of 12 Completed - I2 Optical Various Circuits	Software	Vendor	06/19/2016 8:04 AM	06/19/2016 9:23 AM

Scheduled Maintenances Detail

Ticket No.:	8988:144
Subject:	Emergency Maintenance Complete - I2 AL2S Backbone MISS2-SEAT
Source Of Impact:	Vendor
Affected:	AL2S Backbone MISS2-SEAT Net+ Provider Code42 (SEAT)
Start Time:	Friday, June 17, 2016, 1:03 PM (1303) UTC
End Time:	Friday, June 17, 2016, 6:16 PM (1816) UTC
Start Time:	Friday, June 17, 2016, 6:33 PM (1833) UTC
End Time:	Friday, June 17, 2016, 6:41 PM (1841) UTC
Start Time:	Friday, June 17, 2016, 6:42 PM (1842) UTC
End Time:	Friday, June 17, 2016, 6:48 PM (1848) UTC
Start Time:	Friday, June 17, 2016, 6:58 PM (1858) UTC
End Time:	Friday, June 17, 2016, 7:06 PM (1906) UTC
Description:	The above listed assets remain unavailable after the Internet2 Vendor processed circuit testing in an attempt to address a degraded condition on this asset. The degraded condition was not resolved. Further down time will be tracked in outage ticket 8998:144.

Ticket No.:	8868:144
Subject:	Maintenance 1 of 2 Completed - I2 Optical DWDM System DALL-TULS
Source Of Impact:	Vendor
Affected:	DWDM System DALL-TULS AL2S Backbone DALL-TULS IP Backbone HOUS-KANS OOB Backbone DALL-WASH Member OneNet Member ESnet Member LEARN Member NOAA N-Wave
Start Time:	Saturday, June 18, 2016, 5:09 AM (0509) UTC
End Time:	Saturday, June 18, 2016, 6:23 AM (0623) UTC
Description:	The above listed assets are now available after Level(3) Communications performed maintenance in Denton, TX. Maintenance has been completed. No further outages are expected. Backbone traffic re-routed during this maintenance. Workgroup administrators will receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	8848:144
Subject:	Maintenance 2 of 3 Completed - I2 Optical DWDM System HOUS-SANA
Source Of Impact:	Vendor
Affected:	DWDM System HOUS-SANA AL2S Backbone ELPA-HOUH IP BACKBONE HOUS-LOSA Optical member ESnet Optical member NOAA N-Wave
Start Time:	Sunday, June 19, 2016, 7:59 AM (0759) UTC
End Time:	Sunday, June 19, 2016, 8:58 AM (0858) UTC
Description:	The above listed assets were unavailable while Level(3) Communications performed maintenance in Houston, TX. Backbone traffic re-routed during this maintenance. Maintenance window 2 of 3 is completed.

Ticket No.:	9004:144
Subject:	Emergency Maintenance Completed - I2 Optical DWDM System DALL-HOUS
Source Of Impact:	Vendor
Affected:	DWDM System DALL-HOUS AL2S Backbone(s) DALL-HOUH IP Backbone(s) DALL-KANS OOB Backbone DALL-WASH Member ESnet Member NOAA N-Wave Connector(s)/Peer(s)
Start Time:	Sunday, June 19, 2016, 5:54 AM (0554) UTC
End Time:	Sunday, June 19, 2016, 9:22 AM (0922) UTC
Description:	The above listed assets were unavailable while Level(3) Communications repaired damaged fiber in Dallas, TX. Maintenance is complete.

Ticket No.:	8465:144
Subject:	Maintenance 9 of 12 Completed - I2 Optical Various Circuits
Source Of Impact:	Vendor
Affected:	AL2S Backbone CLEV-PITT IP Backbones ASHB-CLEV, ATLA-CLEV, CLEV-WASH, & HOUS-LOSA Optical Member NOAA N-Wave Optical Member OARnet Optical Member Utah Education Network
Start Time:	Sunday, June 19, 2016, 8:04 AM (0804) UTC
End Time:	Sunday, June 19, 2016, 9:23 AM (0923) UTC
Description:	The above listed assets are now available after Level(3) Communications performed maintenance. Maintenance has been completed. No further outages are expected. Backbone traffic re-routed during this maintenance. Workgroup administrators received notifications from OESS regarding circuits re-routed on the backbone. This was maintenance window 9 of 12.

Downtime and Availability

Unified - Internet2 Advanced Layer 2 Service Core Nodes	Down Time		Reporting Period Availability		52 Week Availability
sdn-sw.albu.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.alba.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99262%	99.99546%
sdn-sw.ashb.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96083%	99.99546%
sdn-sw.atla.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99508%	99.99546%
sdn-sw.bato.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.bost.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.char.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.chic.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99035%	99.99546%
sdn-sw.clev.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.colu4.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99394%	99.99546%
sdn-sw.dall.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99130%	99.99167%
sdn-sw.denv.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.elpa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.eqch.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.houh.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98505%	99.99546%
sdn-sw.jack.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.jcsn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99470%	99.99470%
sdn-sw.kans.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99376%	99.99546%
sdn-sw.losa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99527%	99.99546%
sdn-sw.minn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.miss2.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99205%	99.99546%
sdn-sw.newy32aoa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94361%	99.99546%
sdn-sw.phil.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97370%	99.98789%
sdn-sw.phoe.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93794%	99.99470%
sdn-sw.pitt.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.port.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.rale.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.salt.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-sw.seat.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92223%	99.99546%
sdn-sw.star.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97237%	99.99546%
sdn-sw.sunn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96253%	99.99546%
sdn-sw.tuls.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99319%	99.99546%
sdn-sw.wash.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99546%	99.99546%
sdn-srv2.chic.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-srv3.chic.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%

Aggregate Unified - Internet2 Advanced Layer 2 Service Core Nodes	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98648%	99.99548%

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 Circuits	Down Time		Reporting Period Availability		52 Week Availability
I2-ALBA-BOST-100GE-09210	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99603%	100.00000%
I2-ALBA-CLEV-100GE-07735	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97616%	100.00000%
I2-ASHB-CHIC-100GE-11803	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.58958%	99.76158%
I2-ASHB-PITT-100GE-07737	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.79545%	99.89158%
I2-ASHB-WASH-100GE-09106	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.72601%	99.87644%
I2-ASHB-WASH-100GE-11823	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.61512%	99.72052%
I2-ATLA-CHAR-100GE-07739	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-CINC-100GE-07740	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98638%	99.99981%
I2-ATLA-HOUH-10GE-07742	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-JACK-100GE-07739	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96329%	99.99508%
I2-ATLA-JCSN-100GE-10734	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-JCSN-100GE-10784	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.46942%	99.71825%
I2-ATLA-LOUI-100GE-07740	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.84616%	99.93491%
I2-ATLA-CHAR-100GE-07738	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.84881%	99.87984%
I2-ATLA-WASH-100GE-54536	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.83367%	99.83405%
I2-BATO-HOUH-100GE-08860	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98959%	100.00000%
I2-BATO-JACK-100GE-11005	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.57709%	99.63972%
I2-BOST-HART2-100GE-09211	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.91769%	99.92904%
I2-CHAR-RALE-100GE-10633	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.88249%	99.88249%
I2-CHIC-INDI-100GE-50993	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98013%	99.99981%
I2-CINC-INDI-100GE-51692	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-CINC-LOUI-100GE-54197	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99981%	99.99981%
I2-CHIC-COLU4-100GE-11554	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94210%	99.99849%
I2-CHIC-KANS-100GE-07745	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95951%	100.00000%
I2-CHIC-STAR-100GE-07743	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92791%	100.00000%
I2-CLEV-EQCH-100GE-07736	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.82043%	99.87038%
I2-CLEV-NEWY32AOA-100GE-07735	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-CLEV-PITT-100GE-10334	1 hr 19 min	0 hr 0 min	99.21627%	100.00000%	99.98202%	100.00000%
I2-CLEV-STAR-100GE-07736	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-COLU4-KANS-100GE-11548	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99584%	100.00000%
I2-DALL-HOUH-100GE-07751	3 hr 29 min	0 hr 1 min	97.92659%	99.99008%	99.74209%	99.84124%
I2-DALL-TULS-100GE-11300	1 hr 14 min	0 hr 0 min	99.26587%	100.00000%	99.64275%	99.70954%
I2-DENV-ELPA-100GE-07748	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96670%	99.99868%
I2-DENV-KANS-100GE-07746	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.69743%	99.79602%
I2-DENV-SALT-100GE-07747	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93529%	99.98070%
I2-ELPA-HOUH-100GE-07749	0 hr 59 min	0 hr 0 min	99.41468%	100.00000%	99.67227%	99.69422%
I2-ELPA-PHOE-100GE-07750	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ELPA-TUCS-100GE-07750	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98789%	99.99924%
I2-EQCH-STAR-100GE-09299	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93680%	100.00000%
I2-EQCH-MINN-100GE-12184	0 hr 11 min	0 hr 11 min	99.89087%	99.89087%	99.59998%	99.71333%
I2-HART2-NEWY32AOA-100GE-12947	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.67094%	99.73149%
I2-HOUH-HOUS-100GE-09379	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.75042%	99.78334%
I2-HOUH-JCSN-100GE-10783	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.88306%	99.91523%
I2-HOUH-TULS-100GE-07751	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-KANS-MINN-100GE-12675	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94437%	99.94607%
I2-KANS-TULS-100GE-07753	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94361%	99.95005%
I2-LASV-LOSA-100GE-53802	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92223%	99.93377%
I2-LASV-SALT-100GE-07757	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-LOSA-PHOE-100GE-09190	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.86111%	99.94437%
I2-LOSA-SUNN-100GE-07755	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96197%	99.99830%
I2-MINN-MISS2-100GE-09130	0 hr 11 min	0 hr 11 min	99.89087%	99.89087%	99.24898%	99.63158%
I2-MISS2-SEAT-100GE-13237	25 hr 54 min	20 hr 19 min	84.58333%	87.90675%	99.40528%	99.61323%
I2-NEWY23AOA-PHIL-100GE-07759	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.61228%	99.69762%
I2-PHIL-WASH-100GE-10867	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.69554%	99.81229%
I2-PHOE-TUCS-100GE-11990	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.87644%	99.94796%
I2-PORT-SEAT-100GE-08997	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.85733%	99.99943%
I2-PORT-SUNN-100GE-10343	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.80964%	99.84370%
I2-RALE-WASH-100GE-08888	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94929%	99.96386%
I2-SALT-SEAT-100GE-08998	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.61153%	99.74890%
I2-RENO-SALT-100GE-53725	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95799%	99.99981%
I2-RENO-SUNN-100GE-07766	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.60528%	99.77066%

Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits	33 hr 18 min	12 hr 35 min	99.67506%	99.79785%	99.84212%	99.89994%

Upcoming Scheduled Maintenances

Ticket No.:	8892:144
Subject:	Maintenance 1 of 3 - I2 Optical DWDM System HOUS-SANA
Affected:	DWDM System HOUS-SANA AL2S Backbone ELPA-HOUH IP BACKBONE HOUS-LOSA Optical member ESnet Optical member NOAA N-Wave
Start Time:	Saturday, June 25, 2016, 3:00 AM (0300) UTC
End Time:	Saturday, June 25, 2016, 11:00 AM (1100) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications perform maintenance in Houston, TX. An outage of up to 8 hours 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.:	8999:144
Subject:	Maintenance - I2 Optical DWDM System ELPA-SANA
Affected:	DWDM System ELPA-SANA AL2S Backbones ELPA-HOUS IP Backbones HOUS-LOSA Optical Member ESnet Optical Member NOAA N-Wave
Start Time:	Saturday, June 25, 2016, 5:00 AM (0500) UTC
End Time:	Saturday, June 25, 2016, 7:00 AM (0700) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications replace a faulted power card in Del Rio, TX. An outage is expected. The entire window is reserved.

Ticket No.:	8893:144
Subject:	Maintenance 2 of 3 - I2 Optical DWDM System HOUS-SANA
Affected:	DWDM System HOUS-SANA AL2S Backbone ELPA-HOUH IP BACKBONE HOUS-LOSA Optical member ESnet Optical member NOAA N-Wave
Start Time:	Sunday, June 26, 2016, 3:00 AM (0300) UTC
End Time:	Sunday, June 26, 2016, 11:00 AM (1100) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications perform maintenance in Houston, TX. An outage of up to 8 hours 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.:	8760:144
Subject:	Maintenance - I2 Optical Member ESnet
Affected:	Optical Member ESnet
Start Time:	Sunday, June 26, 2016, 4:00 AM (0400) UTC
End Time:	Sunday, June 26, 2016, 10:00 AM (1000) UTC
Description:	Member ESnet's Optical circuit ESNET-ATLA-HOUS-DKFBR-10462 will be unavailable while Level(3) Communications Engineers perform maintenance. An outage of up to 2 hours is expected; however, the entire maintenance window has been reserved.

Ticket No.:	8467:144
Subject:	Maintenance 11 of 12 - I2 Various Optical Circuits
Affected:	IP Backbones SALT-SEAT and LOSA-PAIX AL2S Participant MERIT IP Connector Mississippi Optical Network IP Connector Great Plains Network
Start Time:	Sunday, June 26, 2016, 7:00 AM (0700) UTC
End Time:	Sunday, June 26, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications perform maintenance. Outages are expected and the entire window is reserved.

Ticket No.:	8894:144
Subject:	Maintenance 3 of 3 - I2 Optical DWDM System HOUS-SANA
Affected:	DWDM System HOUS-SANA AL2S Backbone ELPA-HOUH IP BACKBONE HOUS-LOSA Optical member ESnet Optical member NOAA N-Wave
Start Time:	Monday, June 27, 2016, 3:00 AM (0300) UTC
End Time:	Monday, June 27, 2016, 11:00 AM (1100) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications perform maintenance in Houston, TX. An outage of up to 8 hours 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.:	8909:144
Subject:	Maintenance - I2 Optical Member OARnet
Affected:
Start Time:	Monday, June 27, 2016, 3:30 AM (0330) UTC
End Time:	Monday, June 27, 2016, 8:00 AM (0800) UTC
Description:	The above listed circuits will be unavailable while OARnet engineers perform a maintenance to upgrade core routers in Ohio. An outage of up to 5 hours is expected. The entire window is reserved.

Ticket No.:	8468:144
Subject:	Maintenance 12 of 12 Correction - I2 Various Optical Circuits
Affected:	AL2S Backbones EQCH-STAR and KANS-TUL IP Backbones ATLA-CHIC, CHIC-CLEV, CHIC-NEWY32AOA, and HOUS-KANS IP Connector University of Memphis IP Connector Mississippi Optical Network
Start Time:	Monday, June 27, 2016, 7:00 AM (0700) UTC
End Time:	Monday, June 27, 2016, 10:00 AM (1000) UTC
Description:	Please note the updated times. The above listed assets will be unavailable while Level(3) Communications perform maintenance. Outages are expected and the entire window is reserved.

Ticket No.:	8746:144
Subject:	Maintenance Rescheduled - I2 AL2S Participant USDA
Affected:	AL2S Participant USDA
Start Time:	Tuesday, June 28, 2016, 4:00 AM (0400) UTC
End Time:	Tuesday, June 28, 2016, 11:00 AM (1100) UTC
Description:	The above listed assset will be unavailable while CenturyLink Engineers perform a maintenance to replace network hardware. An outage is expected. The entire window is reserved.

Ticket No.:	9031:144
Subject:	Maintenance - I2 Optical DWDM System HART2-NEWY1118TH
Affected:	DWDM System HART2-NEWY1118TH AL2S Backbones BOST-NEWY32AOA and HART2-NEWY32AOA IP Backbones CHIC-NEWY32AOA and CLEV-NEWY32AOA Connector OARnet
Start Time:	Tuesday, June 28, 2016, 4:00 AM (0400) UTC
End Time:	Tuesday, June 28, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications performs cable relocation maintenance in Cambridge, MA. An outage is expected. The entire window is reserved.

Ticket No.:	9054:144
Subject:	Maintenance - I2 AL2S Backbones COLU4-SAIN & COLU4-KANS
Affected:	AL2S Backbones COLU4-SAIN & COLU4-KANS AL2S Participant MOREnet
Start Time:	Tuesday, June 28, 2016, 5:00 AM (0500) UTC
End Time:	Tuesday, June 28, 2016, 8:00 AM (0800) UTC
Description:	The above listed asset will be unavailable while MOREnet Engineers perform maintenance. A brief 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.:	9067:144
Subject:	Maintenance 1 of 2 - I2 AL2S Backbone MINN-MISS2
Affected:	AL2S Backbone MINN-MISS2
Start Time:	Tuesday, June 28, 2016, 6:00 AM (0600) UTC
End Time:	Tuesday, June 28, 2016, 8:00 AM (0800) UTC
Description:	The above listed assets 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.:	8936:144
Subject:	Maintenance (1 of 2) - I2 Optical DWDM System BATO-JACK
Affected:	DWDM System BATO-JACK AL2S Backbone BATO-JACK IP Backbone ATLA-HOUS IP Connector FLR Optical Member NOAA N-Wave
Start Time:	Wednesday, June 29, 2016, 4:00 AM (0400) UTC
End Time:	Wednesday, June 29, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications relocates long haul cable in Hosford, FL. An outage is expected. The entire window is reserved.

Ticket No.:	9068:144
Subject:	Maintenance 2 of 2 - I2 AL2S Backbone MINN-MISS2
Affected:	AL2S Backbone MINN-MISS2
Start Time:	Wednesday, June 29, 2016, 6:00 AM (0600) UTC
End Time:	Wednesday, June 29, 2016, 8:00 AM (0800) UTC
Description:	The above listed assets 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.:	8882:144
Subject:	Maintenance 1 of 3 Tracking - I2 AL2S Backbone MISS2-SEAT
Affected:	AL2S Backbone MISS2-SEAT
Start Time:	Wednesday, June 29, 2016, 7:00 AM (0700) UTC
End Time:	Wednesday, June 29, 2016, 12:00 PM (1200) UTC
Description:	The above listed asset will remain available while Zayo Engineers perform maintenance. No 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.:	9055:144
Subject:	Maintenance - I2 AL2S Core Node SUNN
Affected:	AL2S Core Node SUNN and its Connectors and Participants AL2S Backbones RENO-SUNN, PORT-SUNN, & LOSA-SUNN IP Backbone LOSA-SEAT Participants NOX, US Ignite, USDA, CENIC, ESnet
Start Time:	Wednesday, June 29, 2016, 7:00 AM (0700) UTC
End Time:	Wednesday, June 29, 2016, 9:00 AM (0900) UTC
Description:	The above listed asset is expected to remain available during the maintenance window. Internet2 Engineers, working with Level(3) Engineers, will be upgrading power services in Sunnyvale, CA. The event procedures have been designed to avoid any disruption of services at this location. The entire window is reserved for any unforeseen impact.

Ticket No.:	8935:144
Subject:	Maintenance (2 of 2) - I2 Optical DWDM System BATO-JACK
Affected:	DWDM System BATO-JACK AL2S Backbone BATO-JACK IP Backbone ATLA-HOUS IP Connector FLR Optical Member NOAA N-Wave
Start Time:	Thursday, June 30, 2016, 4:00 AM (0400) UTC
End Time:	Thursday, June 30, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications relocates long haul cable in Hosford, FL. An outage is expected. The entire window is reserved.

Ticket No.:	9047:144
Subject:	Maintenance - I2 Optical DWDM System BATO-HOUH
Affected:	DWDM System BATO-HOUH AL2S Backbone BATO-HOUH IP Backbone ATLA-HOUS IP Connector FLR Member NOAA N-Wave Member LONI Participant Tulane
Start Time:	Thursday, June 30, 2016, 5:00 AM (0500) UTC
End Time:	Thursday, June 30, 2016, 11:00 AM (1100) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications relocate cable in Lake Charles, LA. An outage of up to 4 hours 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.:	9043:144
Subject:	Maintenance - I2 IP Core Node SALT
Affected:	IP Core Node SALT and its Connectors and Participants IP Backbones KANS-SALT, LOSA-SALT, & SALT-SEAT
Start Time:	Thursday, June 30, 2016, 6:00 AM (0600) UTC
End Time:	Thursday, June 30, 2016, 12:00 PM (1200) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform maintenance to upgrade the chassis on the core node. An outage of 2 hours is expected. The entire window is reserved. All connections to the core node will be affected.

Ticket No.:	8883:144
Subject:	Maintenance 2 of 3 Tracking - I2 AL2S Backbone MISS2-SEAT
Affected:	AL2S Backbone MISS2-SEAT
Start Time:	Thursday, June 30, 2016, 7:00 AM (0700) UTC
End Time:	Thursday, June 30, 2016, 12:00 PM (1200) UTC
Description:	The above listed asset will remain available while Zayo Engineers perform maintenance. No 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.:	9065:144
Subject:	Maintenance - I2 AL2S Core Node SALT
Affected:	AL2S Core Node SALT and all Connectors and Participants AL2S Backbones SALT-SEAT, RENO-SALT, LASV-SALT, & DENV-SALT IP Backbones SALT-SEAT, LOSA-SALT, & KANS-SALT
Start Time:	Friday, July 1, 2016, 6:00 AM (0600) UTC
End Time:	Friday, July 1, 2016, 12:00 PM (1200) UTC
Description:	The above listed assets will be unavailable while Internet2 Engineers perform maintenance. An outage of up to 5 hours is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:	8884:144
Subject:	Maintenance 3 of 3 Tracking - I2 AL2S Backbone MISS2-SEAT
Affected:	AL2S Backbone MISS2-SEAT
Start Time:	Friday, July 1, 2016, 7:00 AM (0700) UTC
End Time:	Friday, July 1, 2016, 12:00 PM (1200) UTC
Description:	The above listed asset will remain available while Zayo Engineers perform maintenance. No 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.:	9032:144
Subject:	Maintenance 1 of 2 - I2 Optical Various Circuits
Affected:	IP Backbones LOSA-SALT, HOUS-LOSA, & KANS-SALT Optical Member Microelectronics Center of North Carolina Optical Member Three Rivers Optical Exchange Optical Member NORDUnet Optical Member NOAA N-Wave
Start Time:	Sunday, July 10, 2016, 7:00 AM (0700) UTC
End Time:	Sunday, July 10, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications perform maintenance. An outage of up to 15 minutes is expected; however, 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.:	9033:144
Subject:	Maintenance 2 of 2 - I2 Optical Various Circuits
Affected:	IP Backbones CHIC-CLEV, NEWY32AOA-WASH, & LOSA-SEAT Optical Member NOAA N-Wave Optical Member OARnet Optical Member Mid Atlantic Crossroads Optical Member Microelectronics Center of North Carolina Optical Member CA*Net/CANARIE Optical Member Idaho Regional Optical Network
Start Time:	Monday, July 11, 2016, 7:00 AM (0700) UTC
End Time:	Monday, July 11, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications perform maintenance. An outage of up to 15 minutes is expected; however, 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.:	8992:144
Subject:	Maintenance 1 of 5 - I2 AL2S Northern Tier (EQCH-MINN & MINN-MISS2)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Tuesday, July 12, 2016, 3:00 AM (0300) UTC
End Time:	Tuesday, July 12, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo Engineers perform maintenance. An outage is expected. The entire window is reserved. This is maintenance window 1 of 5.

Ticket No.:	8993:144
Subject:	Maintenance 2 of 5 - I2 AL2S Northern Tier (EQCH-MINN & MINN-MISS2)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Wednesday, July 13, 2016, 3:00 AM (0300) UTC
End Time:	Wednesday, July 13, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo Engineers perform maintenance. An outage is expected. The entire window is reserved. This is maintenance window 2 of 5.

Ticket No.:	8995:144
Subject:	Maintenance 3 of 5 - I2 AL2S Northern Tier (EQCH-MINN & MINN-MISS2)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Thursday, July 14, 2016, 3:00 AM (0300) UTC
End Time:	Thursday, July 14, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo Engineers perform maintenance. An outage is expected. The entire window is reserved. This is maintenance window 3 of 5.

Ticket No.:	8996:144
Subject:	Maintenance 4 of 5 - I2 AL2S Northern Tier (EQCH-MINN & MINN-MISS2)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Friday, July 15, 2016, 3:00 AM (0300) UTC
End Time:	Friday, July 15, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo Engineers perform maintenance. An outage is expected. The entire window is reserved. This is maintenance window 4 of 5.

Ticket No.:	9066:144
Subject:	Maintenance - I2 Fiber/Services Provider TATA Communications
Affected:	Fiber/Services Provider TATA Communications
Start Time:	Saturday, July 16, 2016, 12:00 AM (0000) UTC
End Time:	Sunday, July 17, 2016, 12:00 PM (1200) UTC
Description:	The above listed asset will be unavailable while TATA Communications 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.:	8997:144
Subject:	Maintenance 5 of 5 - I2 AL2S Northern Tier (EQCH-MINN & MINN-MISS2)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Saturday, July 16, 2016, 3:00 AM (0300) UTC
End Time:	Saturday, July 16, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo Engineers perform maintenance. An outage is expected. The entire window is reserved. This is maintenance window 5 of 5.