Generated Report for Unified - Internet2 Advanced Layer 2 Service

Unified - Internet2 Advanced Layer 2 Service Network Operations Report
07/17/2017 - 07/23/2017

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)*

14679	4-Normal	1-Critical	Brief Outage Resolved - I2 Optical Various Circuits	Undetermined	Vendor	07/18/2017 12:36 PM	07/18/2017 12:37 PM
14716	4-Normal	1-Critical	Brief Outage - I2 Optical DWDM System BATO-JACK	Investigating	Vendor	07/20/2017 3:27 PM	07/20/2017 3:28 PM

Unscheduled Outages Detail

Ticket No.:	14679:144
Subject:	Brief Outage Resolved - I2 Optical Various Circuits
Source Of Impact:	Vendor
Affected:	AL2S Backbone ATLA-WASH IP Backbone ATLA-WASH Optical Member ESnet Optical Member Nordunet Optical Member NOAA N-wave AL2S Participant GEANT (EUMETSAT)
Start Time:	Tuesday, July 18, 2017, 12:36 PM (1236) UTC
End Time:	Tuesday, July 18, 2017, 12:37 PM (1237) UTC
Description:	The above listed assets are available following a brief outage. Level(3) Engineers have reported the reason for the outage is indeterminate.

Ticket No.:	14716:144
Subject:	Brief Outage - I2 Optical DWDM System BATO-JACK
Source Of Impact:	Vendor
Affected:	DWDM System BATO-JACK AL2S Backbone BATO-JACK IP Backbone ATLA-HOUS Optical Member NOAA N-WAVE
Start Time:	Thursday, July 20, 2017, 3:27 PM (1527) UTC
End Time:	Thursday, July 20, 2017, 3:28 PM (1528) UTC
Description:	The above listed assets are available to the community. Level (3) Communications Engineers are currently investigating the reason for the outage. Updates will be provided as they are received.

Scheduled Maintenances Summary

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

14502	4-Normal	2-High	Maintenance Completed - I2 AL2S Backbones DALL-TULS and KANS-TULS	Hardware	Internal	07/17/2017 5:08 AM	07/17/2017 5:10 AM
14505	4-Normal	2-High	Maintenance Completed - I2 AL2S Backbones ATLA-CHAR and CHAR-RALE	Hardware	Internal	07/18/2017 4:06 AM	07/18/2017 4:07 AM
14500	4-Normal	2-High	Maintenance Completed - I2 AL2S Backbone ALBA-CLEV and CLEV-PITT	Hardware	Internal	07/19/2017 4:03 AM	07/19/2017 4:05 AM
						07/19/2017 4:10 AM	07/19/2017 4:11 AM
14585	4-Normal	2-High	Maintenance Completed - I2 AL2S Backbone MINN-MISS2	Circuit	Vendor	07/20/2017 5:29 AM	07/20/2017 6:01 AM
14675	3-Elevated	2-High	Maintenance Completed - I2 AL2S Backbone ATLA-JACK and BATO-JACK	Hardware	Internal	07/21/2017 2:01 AM	07/21/2017 2:02 AM

Scheduled Maintenances Detail

Ticket No.:	14502:144
Subject:	Maintenance Completed - I2 AL2S Backbones DALL-TULS and KANS-TULS
Source Of Impact:	Internal
Affected:	AL2S Backbone DALL-TULS AL2S Backdone KANS-TULS IP Backbone DALL-TULS IP Backbone HOUS-TULS IP Backbone KANS-TULS
Start Time:	Monday, July 17, 2017, 5:08 AM (0508) UTC
End Time:	Monday, July 17, 2017, 5:10 AM (0510) UTC
Description:	The above listed assets are now available after Internet2 performed optical maintenance. Maintenance has been completed. No further outages are expected.

Ticket No.:	14505:144
Subject:	Maintenance Completed - I2 AL2S Backbones ATLA-CHAR and CHAR-RALE
Source Of Impact:	Internal
Affected:	Optical Backbone CHAR-RALE AL2S Backbone CHAR-RALE AL2S Backbone ATLA-CHAR IP BACKBONE ATLA-CLEV IP BACKBONE CHAR-RALE
Start Time:	Tuesday, July 18, 2017, 4:06 AM (0406) UTC
End Time:	Tuesday, July 18, 2017, 4:07 AM (0407) UTC
Description:	The above listed asset is now available after Internet2 Engineers performed maintenance. Maintenance has been completed. No further outages are expected.

Ticket No.:	14500:144
Subject:	Maintenance Completed - I2 AL2S Backbone ALBA-CLEV and CLEV-PITT
Source Of Impact:	Internal
Affected:	AL2S Backbone ALBA-CLEV and CLEV-PITT IP Backbone ALBA-CLEV and CLEV-NEW32AOA
Start Time:	Wednesday, July 19, 2017, 4:03 AM (0403) UTC
End Time:	Wednesday, July 19, 2017, 4:05 AM (0405) UTC
Start Time:	Wednesday, July 19, 2017, 4:10 AM (0410) UTC
End Time:	Wednesday, July 19, 2017, 4:11 AM (0411) UTC
Description:	The above listed asset is now available after Internet2 Engineers performed maintenance. Maintenance has been completed. No further impact is expected.

Ticket No.:	14585:144
Subject:	Maintenance Completed - I2 AL2S Backbone MINN-MISS2
Source Of Impact:	Vendor
Affected:	AL2S Backbone MINN-MISS2 IP Backbone MINN-MISS2
Start Time:	Thursday, July 20, 2017, 5:29 AM (0529) UTC
End Time:	Thursday, July 20, 2017, 6:01 AM (0601) UTC
Description:	The above-listed assets are now available after Zayo Engineers performed maintenance. Maintenance has been completed. No further outages are expected.

Ticket No.:	14675:144
Subject:	Maintenance Completed - I2 AL2S Backbone ATLA-JACK and BATO-JACK
Source Of Impact:	Internal
Affected:	AL2S Backbone ATLA-JACK and BATO-JACK IP Backbone ATLA-JACK and BATO-JACK
Start Time:	Friday, July 21, 2017, 2:01 AM (0201) UTC
End Time:	Friday, July 21, 2017, 2:02 AM (0202) UTC
Description:	The above listed assets was unavailable while Internet2 Engineers performed maintenance. This maintenance has been completed. Backbone traffic re-routed during this maintenance.

Downtime and Availability

Unified - Internet2 Advanced Layer 2 Service Core Nodes	Down Time		Reporting Period Availability		52 Week Availability
sdn-sw.reno.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
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%	99.99146%	99.99810%
sdn-sw.ashb.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99924%	100.00000%
sdn-sw.atla.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96376%	100.00000%
sdn-sw.bato.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.bost.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.char.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95845%	100.00000%
sdn-sw.chic.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.clev.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.colu4.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.dall.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.denv.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95257%	99.99924%
sdn-sw.elpa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93568%	99.99981%
sdn-sw.eqch.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97932%	100.00000%
sdn-sw.houh.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96357%	100.00000%
sdn-sw.jack.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95408%	100.00000%
sdn-sw.jcsn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97628%	99.97628%
sdn-sw.kans.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92619%	100.00000%
sdn-sw.losa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96395%	100.00000%
sdn-sw.minn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96376%	100.00000%
sdn-sw.miss2.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.newy32aoa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.phil.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.phoe.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.pitt.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94896%	100.00000%
sdn-sw.port.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.rale.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.salt.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.seat.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.star.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97325%	100.00000%
sdn-sw.sunn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93852%	100.00000%
sdn-sw.tuls.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99621%	99.99791%
sdn-sw.wash.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95010%	100.00000%
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%	99.98154%	99.99920%

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%	99.89545%	99.90228%
I2-ALBA-CLEV-100GE-07735	0 hr 3 min	0 hr 0 min	99.97024%	100.00000%	99.93758%	99.99810%
I2-ASHB-CHIC-100GE-11803	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.90589%	99.97970%
I2-ASHB-PITT-100GE-07737	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92581%	99.99051%
I2-ASHB-WASH-100GE-09106	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.90874%	99.97894%
I2-ASHB-WASH-100GE-11823	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93473%	99.98786%
I2-ASHB-WASH-100GE-55815	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92069%	99.97590%
I2-ATLA-CHAR-100GE-07738	0 hr 1 min	0 hr 0 min	99.99008%	100.00000%	99.92145%	99.99943%
I2-ATLA-CHAR-100GE-07739	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-CHIC-100GE-69780	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.51294%	99.58770%
I2-ATLA-CINC-100GE-07740	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
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 1 min	0 hr 0 min	99.99008%	100.00000%	99.70059%	99.78028%
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%	99.27216%	99.48012%
I2-ATLA-LOUI-100GE-07740	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.06231%	99.22587%
I2-ATLA-WASH-100GE-54536	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.77914%	99.98710%
I2-BATO-HOUH-100GE-08860	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94706%	100.00000%
I2-BATO-JACK-100GE-11005	0 hr 2 min	0 hr 1 min	99.98016%	99.99008%	99.27406%	99.50137%
I2-BOST-HART2-100GE-09211	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98179%	99.98179%
I2-CHAR-RALE-100GE-10633	0 hr 1 min	0 hr 0 min	99.99008%	100.00000%	99.94023%	99.99848%
I2-CHIC-COLU4-100GE-11554	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.02930%	99.11373%
I2-CHIC-EQCH-100GE-55918	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97913%	99.99981%
I2-CHIC-INDI-100GE-50993	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.84479%	99.85049%
I2-CHIC-KANS-100GE-07745	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.89716%	99.99621%
I2-CHIC-STAR-100GE-07743	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97154%	99.99829%
I2-CINC-INDI-100GE-51692	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.55848%	99.56132%
I2-CINC-LOUI-100GE-54197	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.66587%	99.67479%
I2-CLEV-EQCH-100GE-66186	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.90190%	99.99962%
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	0 hr 3 min	0 hr 0 min	99.97024%	100.00000%	99.89925%	99.98425%
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%	99.92619%	100.00000%
I2-DALL-HOUH-100GE-07751	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93264%	99.99943%
I2-DALL-TULS-100GE-11300	0 hr 2 min	0 hr 0 min	99.98016%	100.00000%	99.98273%	99.99658%
I2-DENV-ELPA-100GE-07748	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.87724%	99.99905%
I2-DENV-KANS-100GE-07746	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.69224%	99.83113%
I2-DENV-SALT-100GE-07747	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93739%	99.99924%
I2-ELPA-HOUH-100GE-07749	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.49491%	99.67763%
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%	99.92714%	99.99981%
I2-EQCH-MINN-100GE-12184	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.51844%	99.72905%
I2-EQCH-STAR-100GE-09299	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92638%	99.99981%
I2-HART2-NEWY32AOA-100GE-12947	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.91082%	99.95332%
I2-HOUH-HOUS-100GE-09174	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.84366%	99.89109%
I2-HOUH-HOUS-100GE-09379	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.85751%	99.90494%
I2-HOUH-JCSN-100GE-09155	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.75505%	99.79337%
I2-HOUH-JCSN-100GE-10783	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.75524%	99.79356%
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%	99.88635%	99.99639%
I2-KANS-TULS-100GE-07753	0 hr 2 min	0 hr 0 min	99.98016%	100.00000%	99.88881%	99.99791%
I2-LASV-LOSA-100GE-53802	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96357%	100.00000%
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%	99.92714%	99.96357%
I2-LOSA-SUNN-100GE-07755	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.79337%	99.91614%
I2-MINN-MISS2-100GE-09036	0 hr 32 min	0 hr 0 min	99.68254%	100.00000%	99.85504%	100.00000%
I2-MINN-MISS2-100GE-09130	0 hr 32 min	0 hr 0 min	99.68254%	100.00000%	99.43154%	99.73702%
I2-MISS2-SEAT-100GE-13237	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.90532%	99.91917%
I2-MISS2-SEAT-100GE-13238	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99962%	99.99962%
I2-NEWY23AOA-PHIL-100GE-07759	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.77763%	99.78351%
I2-PHIL-WASH-100GE-10867	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.70496%	99.77990%
I2-PHOE-TUCS-100GE-11990	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99943%	99.99943%
I2-PORT-SEAT-100GE-08997	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92429%	99.92429%
I2-PORT-SUNN-100GE-10343	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.88919%	99.97552%
I2-RALE-WASH-100GE-08888	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.81690%	99.97192%
I2-RENO-SALT-100GE-53725	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.82240%	99.84726%
I2-RENO-SUNN-100GE-07766	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.68276%	99.79394%
I2-SALT-SEAT-100GE-08998	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96831%	99.99905%

Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits	1 hr 20 min	1 hr 18 min	99.98833%	99.99971%	99.82562%	99.89274%

Upcoming Scheduled Maintenances

Ticket No.:	14840:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:	Optical Member NOAA N-Wave
Start Time:	Friday, August 4, 2017, 4:00 AM (0400) UTC
End Time:	Friday, August 4, 2017, 10:00 AM (1000) UTC
Description:	Member NOAA N-Wave's Optical circuit I2-ATLA-CHAR-10GE-07618 will be unavailable while Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	14911:144
Subject:	Maintenance - I2 AL2S Various Participants and Connectors
Affected:	Participant University of Minnesota Participant OneNet Connector Mid Atlantic Crossroads Connector CAAREN Connector Indiana Gigapop
Start Time:	Friday, August 4, 2017, 7:00 AM (0700) UTC
End Time:	Friday, August 4, 2017, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Internet2 Engineers perform maintenance to migrate circuits from Open Flow to MPLS. Circuits will be addressed individually to limit impact to the network. Outages of 5 minutes on individual circuits are expected. The entire maintenance window is reserved.

Ticket No.:	14949:144
Subject:	Maintenance 2 of 2 - I2 Optical Member CENIC
Affected:	I2 Optical Member CENIC
Start Time:	Friday, August 4, 2017, 7:00 AM (0700) UTC
End Time:	Friday, August 4, 2017, 1:00 PM (1300) UTC
Description:	Member CENIC's Optical circuit I2-SEAT-SUNN-100GE-07910 will be unavailable while MOX Engineers perform circuit relocation maintenance between Golden, British Columbia, Canada and Lake Louise, Alberta, Canada. An outage of 30 minutes is expected, however the entire maintenance window has been reserved. Please note this is maintenance window 2 of 2.

Ticket No.:	14519:144
Subject:	Maintenance - I2 AL2S Backbone MISS2-SEAT
Affected:	AL2S Backbone MISS2-SEAT IP Backbone MISS2-SEAT
Start Time:	Saturday, August 5, 2017, 3:00 PM (1500) UTC
End Time:	Saturday, August 5, 2017, 10:00 PM (2200) UTC
Description:	The above-listed asset will be unavailable while Zayo Engineers perform maintenance. An outage of 7 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.:	14547:144
Subject:	Maintenance - I2 Singapore Circuit I2-MEGAI-HK-SING1-10GE-12130
Affected:	Peer China Educational and Research Network
Start Time:	Saturday, August 5, 2017, 4:00 PM (1600) UTC
End Time:	Saturday, August 5, 2017, 8:00 PM (2000) UTC
Description:	The above listed will be unavailable while TATA engineers perform software maintenance. Outages are expected. The entire window is reserved.

Ticket No.:	14955:144
Subject:	Maintenance - I2 Optical Member WIX
Affected:	I2 Optical Member WIX
Start Time:	Saturday, August 5, 2017, 10:00 PM (2200) UTC
End Time:	Sunday, August 6, 2017, 7:00 AM (0700) UTC
Description:	The above listed optical circuit will be unavailable while TATA Engineers perform fiber cable repair maintenance . A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	14917:144
Subject:	Maintenance - I2 Optical Member ESNet
Affected:	Optical Member ESNet
Start Time:	Tuesday, August 8, 2017, 4:00 AM (0400) UTC
End Time:	Tuesday, August 8, 2017, 5:00 AM (0500) UTC
Description:	Member ESNet's Optical circuit, ESNET-ATLA-ATLM-100GE-58016, will be unavailable while SOX Engineers perform core node maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	14820:144
Subject:	Maintenance - I2 Optical Member ESnet
Affected:	Member ESnet
Start Time:	Tuesday, August 8, 2017, 5:00 AM (0500) UTC
End Time:	Tuesday, August 8, 2017, 7:00 AM (0700) UTC
Description:	The above-listed asset will be unavailable while Level(3) Engineers perform a maintenance on the Managed Ciena Network to reseat a card in Kansas City, MO that is stuck in an upgrade status. An outage of 2 hours is expected. The entire window is reserved.

Ticket No.:	14914:144
Subject:	Maintenance - I2 Optical Member ESNet
Affected:	Optical Member ESNet
Start Time:	Tuesday, August 8, 2017, 5:00 AM (0500) UTC
End Time:	Tuesday, August 8, 2017, 7:00 AM (0700) UTC
Description:	Member ESNet's Optical circuit, ESNET-HOUS-KANS-100GE-07831, will be unavailable while ESNet engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	14907:144
Subject:	Maintenance Rescheduled - I2 Optical Member NorduNet
Affected:	Optical Customer Nordunet
Start Time:	Wednesday, August 9, 2017, 4:30 AM (0430) UTC
End Time:	Wednesday, August 9, 2017, 6:30 AM (0630) UTC
Description:	Member NorduNet's Optical circuit I2-ASHB-WASH-100GE-51995 will be unavailable while Internet2 Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved. *This maintenance has been reschduled.*

Ticket No.:	14958:144
Subject:	Maintenance - I2 Optical Member ESnet
Affected:	Optical Member ESnet
Start Time:	Wednesday, August 9, 2017, 1:00 PM (1300) UTC
End Time:	Wednesday, August 9, 2017, 3:00 PM (1500) UTC
Description:	Member ESnet's Optical circuit ESNET-LBNL-SACR-10GE-55216 will be unavailable while ESnet Engineers perform maintenance. An outage of 10 minutes is expected, however the entire maintenance window has been reserved.

Ticket No.:	14971:144
Subject:	Maintenance - I2 Optical Member ESnet
Affected:	Optical Member ESnet
Start Time:	Thursday, August 10, 2017, 1:00 PM (1300) UTC
End Time:	Thursday, August 10, 2017, 3:00 PM (1500) UTC
Description:	Member ESnet's Optical circuits listed above will be unavailable while ESnet Engineers perform maintenance. A brief outage is expected. The entire maintenance window has been reserved.

Ticket No.:	14980:144
Subject:	Maintenance - I2 AL2S Circuit LOSA-SING
Affected:
Start Time:	Wednesday, August 16, 2017, 1:00 AM (0100) UTC
End Time:	Wednesday, August 16, 2017, 2:00 AM (0200) UTC
Description:	The above listed asset will be unavailable while Level(3) engineers perform preventative maintenance. An outage of 1 hour is expected. The entire window is reserved.

Ticket No.:	14837:144
Subject:	Maintenance - I2 Optical Member WIX
Affected:	Optical Member WIX
Start Time:	Friday, August 18, 2017, 10:00 PM (2200) UTC
End Time:	Saturday, August 19, 2017, 10:00 AM (1000) UTC
Description:	The above listed optical circuit will be unavailable while TATA engineers perform maintenance to a repair submarine cable system. Outages are expected. The entire window is reserved.

Ticket No.:	14976:144
Subject:	Maintenance - I2 Singapore Circuit I2-MEGAI-HK-SING1-10GE-12130
Affected:	Singapore Circuit HK-SING1
Start Time:	Saturday, August 19, 2017, 1:00 AM (0100) UTC
End Time:	Saturday, August 19, 2017, 2:00 AM (0200) UTC
Description:	The above listed asset will be unavailable while TATA Engineers perform fiber replacement maintenance. An outage of is expected. The entire window is reserved.

Ticket No.:	14842:144
Subject:	Maintenance 1 of 2 - I2 Optical DWDM System CHIC-INDI
Affected:	DWDM System CHIC-INDI Member ESNet Member NOAA N-Wave Member University of Memphis AL2S Backbone CHIC-INDI IP Backbone ATLA-CHIC
Start Time:	Wednesday, August 23, 2017, 4:00 AM (0400) UTC
End Time:	Wednesday, August 23, 2017, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications performs maintenance to replace fiber in Wolcott, IN. Outages are expected; the entire window is reserved. Please Note This is Maintenance Window 1 of 2.

Ticket No.:	14846:144
Subject:	Maintenance 2 of 2 - I2 Optical DWDM System CHIC-INDI
Affected:	DWDM System CHIC-INDI Member ESNet Member NOAA N-Wave Member University of Memphis AL2S Backbone CHIC-INDI IP Backbone ATLA-CHIC
Start Time:	Thursday, August 24, 2017, 4:00 AM (0400) UTC
End Time:	Thursday, August 24, 2017, 10:00 AM (1000) UTC
Description:	Please Note The Corrected Maintenance Window The above listed assets will be unavailable while Level(3) Communications performs maintenance to replace fiber in Wolcott, IN. Outages are expected; the entire window is reserved. Please Note This is Maintenance Window 2 of 2.

Ticket No.:	14957:144
Subject:	Maintenance - I2 Optical DWDM System LACY-PORT
Affected:	DWDM System LACY-PORT AL2S Backbone PORT-SEAT IP Backbone PORT-SEAT Optical Members: ESnet, CENIC, Pacific Northwest Gigapop, PAC-12.
Start Time:	Friday, August 25, 2017, 7:00 AM (0700) UTC
End Time:	Friday, August 25, 2017, 1:00 PM (1300) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications relocates backbone cable near Portland, OR. An outage of 6 hours is expected. The entire window is reserved.