Generated Report for Unified - Internet2 Advanced Layer 2 Service

Unified - Internet2 Advanced Layer 2 Service Network Operations Report
07/27/2015 - 08/02/2015

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)*

4900	4-Normal	1-Critical	Brief Outage Resolved - I2 Optical DWDM System ASHB-PITT	Hardware	Vendor	07/29/2015 6:02 PM	07/29/2015 6:03 PM
4916	3-Elevated	1-Critical	Brief Outage Resolved- I2 Optical DWDM System BATO-JACK	Cut or Damaged Fiber	Vendor	07/31/2015 1:01 AM	07/31/2015 1:02 AM
4935	4-Normal		Brief Outage - I2 AL2S Backbone CHIC-COLU4	Investigating	Undetermined	08/01/2015 11:23 AM	08/01/2015 11:24 AM

Unscheduled Outages Detail

Ticket No.:	4900:144
Subject:	Brief Outage Resolved - I2 Optical DWDM System ASHB-PITT
Source Of Impact:	Vendor
Affected:	AL2S Backbones ASHB-CHIC and CLEV-WASH IP Backbones CHIC-WASH, CLEV-WASH, ATL-CLEV
Start Time:	Wednesday, July 29, 2015, 6:02 PM (1802) UTC
End Time:	Wednesday, July 29, 2015, 6:03 PM (1803) UTC
Description:	The above listed assets were briefly unavailable to the community. Level (3) Communications Engineers investigated the issue and determined that it was caused by a fiber event. No further outages are expected.

Ticket No.:	4916:144
Subject:	Brief Outage Resolved- I2 Optical DWDM System BATO-JACK
Source Of Impact:	Vendor
Affected:	DWDM System BATO-JACK AL2S Backbone(s) BATO-JACK IP Backbone(s) ATLA-HOUS All connectors and Peers
Start Time:	Friday, July 31, 2015, 1:01 AM (0101) UTC
End Time:	Friday, July 31, 2015, 1:02 AM (0102) UTC
Description:	The above listed assets were briefly unavailable to the community. Level (3) Communications Engineers have investigated the outage and determined the outage was due to a storms in the area causing a fiber payload disturbance. No further outages are expected.

Ticket No.:	4935:144
Subject:	Brief Outage - I2 AL2S Backbone CHIC-COLU4
Source Of Impact:	Undetermined
Affected:	AL2S Backbone CHIC-COLU4
Start Time:	Saturday, August 1, 2015, 11:23 AM (1123) UTC
End Time:	Saturday, August 1, 2015, 11:24 AM (1124) UTC
Description:	The above listed asset is now available following a brief outage. Level(3) Engineers are investigating the cause. The reason for the outage is under investigation. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Scheduled Maintenances Summary

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

4792	3-Elevated		Maintenance Completed - I2 Optical DWDM Systems Spanning CHIC-SAIN / CHIC-WASH / BOST-WASH	Software	Vendor	07/29/2015 8:32 AM	07/29/2015 12:04 PM
4887	3-Elevated	1-Critical	Maintenance Completed - I2 Optical DWDM System DENV-SALT	Hardware	Vendor	08/01/2015 5:15 AM	08/01/2015 6:25 AM

Scheduled Maintenances Detail

Ticket No.:	4792:144
Subject:	Maintenance Completed - I2 Optical DWDM Systems Spanning CHIC-SAIN / CHIC-WASH / BOST-WASH
Source Of Impact:	Vendor
Affected:	Optical Member ESnet Optical Member KyRon Optical Member NOX Optical Member NORDUnet Optical Member NYSERNet AL2S Backbone PHIL-WASH AL2S Backbone ASHB-CHIC AL2S Backbone ASHB-WASH AL2S Backbone EQCH-STAR AL2S Backbone BATO-JACK AL2S Backbone CHIC-COLU4 IP Backbone NEWY32AOA-WASH IP Backbone ATLA-NEWY32AOA IP Backbone ATLA-CLEV IP Backbone CHIC-NEWY32AOA IP Backbone CHIC-CLEV
Start Time:	Wednesday, July 29, 2015, 8:32 AM (0832) UTC
End Time:	Wednesday, July 29, 2015, 12:04 PM (1204) UTC
Description:	The above listed circuits were briefly unavailable while Level (3) Communications performed a maintenance to upgrade nodes. No further outages are expected. The maintenance has been completed.

Ticket No.:	4887:144
Subject:	Maintenance Completed - I2 Optical DWDM System DENV-SALT
Source Of Impact:	Vendor
Affected:	DWDM System DENV-SALT AL2S Backbone(s) DENV-SALT IP Backbone(s) KANS-SALT
Start Time:	Saturday, August 1, 2015, 5:15 AM (0515) UTC
End Time:	Saturday, August 1, 2015, 6:25 AM (0625) UTC
Description:	The above listed assets were unavailable while Level(3) Communications performed a maintenance in Salt Lake City, Utah. This maintenance has been completed.

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%	100.00000%	100.00000%
sdn-sw.ashb.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94365%	99.94365%
sdn-sw.atla.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99298%	99.99298%
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%	99.99639%	100.00000%
sdn-sw.chic.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99962%	99.99962%
sdn-sw.clev.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99867%	100.00000%
sdn-sw.colu4.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98900%	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%	99.98710%	99.99051%
sdn-sw.elpa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99772%	100.00000%
sdn-sw.eqch.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99602%	100.00000%
sdn-sw.houh.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.jack.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99791%	100.00000%
sdn-sw.jcsn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.kans.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99184%	100.00000%
sdn-sw.losa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99715%	100.00000%
sdn-sw.minn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	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%	99.99905%	99.99924%
sdn-sw.pitt.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99886%	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%	99.99602%	99.99848%
sdn-sw.salt.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99696%	100.00000%
sdn-sw.seat.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99355%	99.99848%
sdn-sw.star.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98937%	99.99924%
sdn-sw.sunn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99583%	100.00000%
sdn-sw.tuls.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99526%	100.00000%
sdn-sw.wash.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99658%	99.99981%
sdn-srv2.chic.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.86282%	100.00000%
sdn-srv3.chic.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.86282%	100.00000%

Aggregate Unified - Internet2 Advanced Layer 2 Service Core Nodes	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98786%	99.99777%

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%	99.99791%	99.99905%
I2-ALBA-CLEV-100GE-07735	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98994%	99.99715%
I2-ASHB-CHIC-100GE-11803	3 hr 33 min	0 hr 1 min	97.88690%	99.99008%	99.87041%	99.98216%
I2-ASHB-PITT-100GE-07737	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.95845%	99.97799%
I2-ASHB-WASH-100GE-09106	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93264%	99.94915%
I2-ASHB-WASH-100GE-11823	3 hr 32 min	0 hr 0 min	97.89683%	100.00000%	99.92031%	99.97723%
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%	99.96357%	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%	99.92828%	99.99412%
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%	99.81064%	99.99848%
I2-ATLA-CHAR-100GE-07738	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93454%	99.99981%
I2-BATO-HOUH-100GE-08860	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94156%	99.99715%
I2-BATO-JACK-100GE-11005	3 hr 33 min	0 hr 1 min	97.88690%	99.99008%	99.40745%	99.72260%
I2-BOST-HART2-100GE-09211	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98994%	99.99791%
I2-CHAR-RALE-100GE-10633	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.87458%	99.88065%
I2-CHIC-INDI-100GE-50993	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93245%	99.93245%
I2-CINC-INDI-100GE-51692	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97173%	99.99962%
I2-CHIC-COLU4-100GE-11554	3 hr 33 min	0 hr 1 min	97.88690%	99.99008%	99.88957%	99.97420%
I2-CHIC-KANS-100GE-07745	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96376%	99.99810%
I2-CHIC-STAR-100GE-07743	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97514%	99.99886%
I2-CLEV-EQCH-100GE-07736	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94915%	99.99981%
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 0 min	0 hr 0 min	100.00000%	100.00000%	99.98767%	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%	99.92999%	99.98539%
I2-DALL-HOUH-100GE-07751	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.81671%	99.98463%
I2-DALL-TULS-100GE-11300	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99526%	100.00000%
I2-DENV-ELPA-100GE-07748	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98311%	99.98918%
I2-DENV-KANS-100GE-07746	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92752%	99.99032%
I2-DENV-SALT-100GE-07747	1 hr 10 min	0 hr 0 min	99.30556%	100.00000%	99.94479%	99.97040%
I2-ELPA-HOUH-100GE-07749	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.52451%	99.64557%
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%	99.99753%	99.99981%
I2-EQCH-STAR-100GE-09299	3 hr 32 min	0 hr 0 min	97.89683%	100.00000%	99.95124%	99.99924%
I2-EQCH-MINN-100GE-12184	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96831%	99.99734%
I2-HART2-NEWY32AOA-100GE-12947	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99753%	99.99981%
I2-HOUH-HOUS-100GE-09379	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.73418%	99.80286%
I2-HOUH-JCSN-100GE-10783	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.70268%	99.80495%
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%	99.99867%	99.99981%
I2-KANS-TULS-100GE-07753	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98179%	99.99943%
I2-LASV-LOSA-100GE-53802	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98596%	100.00000%
I2-LASV-SALT-100GE-07757	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98596%	100.00000%
I2-LOSA-PHOE-100GE-09190	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.80248%	99.82620%
I2-LOSA-SUNN-100GE-07755	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99298%	100.00000%
I2-MINN-MISS2-100GE-09130	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.04201%	99.20518%
I2-MISS2-SEAT-100GE-13237	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.89033%	99.89811%
I2-NEWY23AOA-PHIL-100GE-07759	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98956%	100.00000%
I2-PHIL-WASH-100GE-10867	3 hr 32 min	0 hr 0 min	97.89683%	100.00000%	99.91443%	99.96148%
I2-PHOE-TUCS-100GE-11990	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99639%	99.99905%
I2-PORT-SEAT-100GE-08997	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98292%	99.99791%
I2-PORT-SUNN-100GE-10343	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.88217%	99.88635%
I2-RALE-WASH-100GE-08888	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98122%	99.99772%
I2-SALT-SEAT-100GE-08998	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99013%	99.99810%
I2-RENO-SALT-100GE-53725	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98577%	100.00000%
I2-RENO-SUNN-100GE-07766	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.73190%	99.74613%

Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits	22 hr 26 min	22 hr 22 min	99.76977%	99.99932%	99.91031%	99.94933%

Upcoming Scheduled Maintenances

Ticket No.:	4985:144
Subject:	Maintenance - I2 AL2S Backbone ATLA-LOUI
Affected:	AL2S Backbone ATLA-LOUI IP Backbone ATLA-CHIC
Start Time:	Saturday, August 8, 2015, 4:00 AM (0400) UTC
End Time:	Saturday, August 8, 2015, 5:00 AM (0500) UTC
Description:	The above listed asset will be unavailable while Level3 Engineers perform maintenance. An outage of one hour 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.:	5003:144
Subject:	Maintenance - I2 AL2S Participant Syngenta (RALE)
Affected:	AL2S Participant Syngenta (RALE)
Start Time:	Tuesday, August 11, 2015, 4:00 AM (0400) UTC
End Time:	Tuesday, August 11, 2015, 10:00 AM (1000) UTC
Description:	The above listed asset will be unavailable while Level3 Engineers perform maintenance. An outage of six hours is expected. The entire window is reserved.

Ticket No.:	4988:144
Subject:	Maintenance - I2 Optical Various Circuits
Affected:	AL2S Backbone ATLA-CHAR AL2S Backbone ATLA-JACK AL2S Backbone CHIC-KANS AL2S Backbone DALL-TULS AL2S Backbone DENV-SALT AL2S Backbone PORT-SEAT IP Backbone ATLA-NEWY32AOA IP Backbone ATLA-CLEV IP Backbone ATLA-WASH IP Backbone ATLA-HOUS IP Backbone CHIC-KANS IP Backbone HOUS-KANS IP Backbone KANS-SALT IP Backbone LOSA-SEAT
Start Time:	Tuesday, August 11, 2015, 7:00 AM (0700) UTC
End Time:	Tuesday, August 11, 2015, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Level(3) Engineers perform maintenance to improve overall stability of the network. Circuits will be down for 5-10 minutes each and will be worked on one by one. The entire window is reserved.

Ticket No.:	4970:144
Subject:	Maintenance - I2 IP Core Node WASH
Affected:	IP Core Node WASH and its Connector(s) and Participants IP Backbone ATLA-WASH IP Backbone CHIC-WASH IP Backbone CLEV-WASH IP Backbone LOSA-WASH IP Backbone NEWY32AOA-WASH AL2S-IP interconnect
Start Time:	Wednesday, August 12, 2015, 4:00 AM (0400) UTC
End Time:	Wednesday, August 12, 2015, 9:00 AM (0900) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to swap the active routing engine at rtr.wash. An outage of up to 30 minutes is expected; however, the entire window is reserved. All connections to the Core Node will be affected. This event is part of a multi-core node upgrade event. Each Core Node will be unavailable for 30 minutes during the event. Only one asset will be affected at a tim

Ticket No.:	4971:144
Subject:	Maintenance - I2 IP Core Node NEWY32AOA
Affected:	IP Core Node NEWY and its Connector(s) and Participants IP Backbone NEWY32AOA-WASH IP Backbone CLEV-NEWY32AOA IP Backbone CHIC-NEWY32AOA IP Backbone ATLA-NEWY32AOA AL2S to IP Interconnect
Start Time:	Wednesday, August 12, 2015, 4:00 AM (0400) UTC
End Time:	Wednesday, August 12, 2015, 9:00 AM (0900) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to swap the active routing engine. An outage of up to 30 minutes is expected; however, the entire window is reserved. All connections to the Core Node will be affected. This event is part of a multi-core node upgrade event. Each Core Node will be unavailable for 30 minutes during the event. Only one asset will be affected at a time.

Ticket No.:	4972:144
Subject:	Maintenance - I2 IP Core Node CHIC
Affected:	IP Core Node CHIC and its Connector(s) and Participants IP Backbone CHIC-WASH IP Backbone CHIC-NEWY32AOA IP Backbone CHIC-KANS IP Backbone CHIC-CLEV IP Backbone ATLA-CHIC AL2S to IP interconnect
Start Time:	Wednesday, August 12, 2015, 4:00 AM (0400) UTC
End Time:	Wednesday, August 12, 2015, 9:00 AM (0900) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to swap the active routing engine. An outage of up to 30 minutes is expected; however, the entire window is reserved. All connections to the Core Node will be affected. This event is part of a multi-core node upgrade event. Each Core Node will be unavailable for 30 minutes during the event. Only one asset will be affected at a time.

Ticket No.:	4968:144
Subject:	Maintenance - I2 IP Core Node ATLA
Affected:	IP Core Node ATLA and its Connector(s) and Participants IP Backbone ATLA-CHIC IP Backbone ATLA-CLEV IP Backbone ATLA-HOUS IP Backbone ATLA-WASH IP Backbone ATLA-NEWY32AOA AL2S-IP Interconnect
Start Time:	Wednesday, August 12, 2015, 4:00 AM (0400) UTC
End Time:	Wednesday, August 12, 2015, 9:00 AM (0900) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to swap the active routing engine. An outage of up to 30 minutes is expected; however, the entire window is reserved. All connections to the Core Node will be affected. This event is part of a multi-core node upgrade event. Each Core Node will be unavailable for 30 minutes during the event. Only one asset will be affected at a time.

Ticket No.:	4969:144
Subject:	Maintenance - I2 IP Core Node CLEV
Affected:	IP Core Node rtr.clev and its Connector(s) and Participants IP Backbone ATLA-CLEV IP Backbone CHIC-CLEV IP Backbone CLEV-NEWY32AOA IP Backbone CLEV-WASH AL2S-IP Interconnect
Start Time:	Wednesday, August 12, 2015, 4:00 AM (0400) UTC
End Time:	Wednesday, August 12, 2015, 9:00 AM (0900) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform core node maintenance. This is part of a larger maintenance. An outage of 30 is expected on each node, and only one node will be down at a time; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:	4973:144
Subject:	Maintenance - I2 IP Core Node HOUS
Affected:	IP Core Node HOUS and its Connector(s) and Participants IP Backbone ATLA-HOUS IP Backbone HOUS-KANS IP Backbone HOUS-LOSA
Start Time:	Wednesday, August 12, 2015, 4:00 AM (0400) UTC
End Time:	Wednesday, August 12, 2015, 9:00 AM (0900) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to swap the active routing engine. An outage of up to 30 minutes is expected; however, the entire window is reserved. All connections to the Core Node will be affected. This event is part of a multi-core node upgrade event. Each Core Node will be unavailable for 30 minutes during the event. Only one asset will be affected at a time.

Ticket No.:	4974:144
Subject:	Maintenance - I2 IP Core Node KANS
Affected:	IP Core Node KANS and its Connector(s) and Participants IP Backbone CHIC-KANS IP Backbone DALL-KANS IP Backbone DENV-KANS IP Backbone HOUS-KANS IP Backbone KANS-SALT AL2S-IP Interconnect
Start Time:	Wednesday, August 12, 2015, 4:00 AM (0400) UTC
End Time:	Wednesday, August 12, 2015, 9:00 AM (0900) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to swap the active routing engine. An outage of up to 30 minutes is expected; however, the entire window is reserved. All connections to the Core Node will be affected. This event is part of a multi-core node upgrade event. Each Core Node will be unavailable for 30 minutes during the event. Only one asset will be affected at a time

Ticket No.:	5038:144
Subject:	Maintenance - I2 AL2S Backbone CHIC-COLU4
Affected:	AL2S Backbone CHIC-COLU4
Start Time:	Wednesday, August 12, 2015, 4:00 AM (0400) UTC
End Time:	Wednesday, August 12, 2015, 6:00 AM (0600) UTC
Description:	The above listed asset will be unavailable while engineers perform maintenance. An outage is expected and 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.:	4929:144
Subject:	Maintenance 2 of 2 - I2 Optical Circuits I2-COLU4-KANS-100GE-11579 and I2-COLU4-SAIN-100GE-11580
Affected:	AL2S Backbone COLU4-KANS and COLU4-SAIN
Start Time:	Wednesday, August 12, 2015, 5:01 AM (0501) UTC
End Time:	Wednesday, August 12, 2015, 10:00 AM (1000) UTC
Description:	The above listed assets may be unavailable while MOREnet Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	4951:144
Subject:	Maintenance - I2 AL2S Participant USDA (DENV)
Affected:	AL2S Participant USDA (DENV)
Start Time:	Wednesday, August 12, 2015, 12:00 PM (1200) UTC
End Time:	Wednesday, August 12, 2015, 2:00 PM (1400) UTC
Description:	The above listed assset will be unavailable while USDA Engineers perform circuit maintenance. An outage of 2 hours is expected. The entire window is reserved.

Ticket No.:	4981:144
Subject:	Maintenance - I2 IP Core Node PAIX
Affected:	IP Core Node PAIX and its Connectors and Participants IP Backbone LOSA-PAIX
Start Time:	Friday, August 14, 2015, 10:00 AM (1000) UTC
End Time:	Friday, August 14, 2015, 1:00 PM (1300) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to swap the active routing engine. An outage of up to 30 minutes is expected; however, the entire window is reserved. All connections to the Core Node will be affected. This event is part of a multi-core node upgrade event. Each Core Node will be unavailable for 30 minutes during the event. Only one asset will be affected at a time.

Ticket No.:	4980:144
Subject:	Maintenance - I2 IP Core Node LOSA
Affected:	IP Core Node LOSA and its Connectors and Participants IP Backbone HOUS-LOSA IP Backbone LOSA-SALT IP Backbone LOSA-SEAT IP Backbone LOSA-PAIX IP Backbone LOSA-WILC IP Connector Oregon Gigapop
Start Time:	Friday, August 14, 2015, 10:00 AM (1000) UTC
End Time:	Friday, August 14, 2015, 1:00 PM (1300) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to swap the active routing engine. An outage of up to 30 minutes is expected; however, the entire window is reserved. All connections to the Core Node will be affected. This event is part of a multi-core node upgrade event. Each Core Node will be unavailable for 30 minutes during the event. Only one asset will be affected at a time.

Ticket No.:	4982:144
Subject:	Maintenance - I2 IP Core Node SALT
Affected:	IP Core Node SALT and its Connectors and Participants IP Backbone KANS-SALT IP Backbone LOSA-SALT IP Backbone SALT-SEAT
Start Time:	Friday, August 14, 2015, 10:00 AM (1000) UTC
End Time:	Friday, August 14, 2015, 1:00 PM (1300) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to swap the active routing engine. An outage of up to 30 minutes is expected; however, the entire window is reserved. All connections to the Core Node will be affected. This event is part of a multi-core node upgrade event. Each Core Node will be unavailable for 30 minutes during the event. Only one asset will be affected at a time.

Ticket No.:	4983:144
Subject:	Maintenance - I2 IP Core Node SEAT
Affected:	IP Core Node SEAT and its Connectors and Participants IP Backbone LOSA-SEAT IP Backbone SALT-SEAT
Start Time:	Friday, August 14, 2015, 10:00 AM (1000) UTC
End Time:	Friday, August 14, 2015, 1:00 PM (1300) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to swap the active routing engine. An outage of up to 30 minutes is expected; however, the entire window is reserved. All connections to the Core Node will be affected. This event is part of a multi-core node upgrade event. Each Core Node will be unavailable for 30 minutes during the event. Only one asset will be affected at a time.

Ticket No.:	5015:144
Subject:	Maintenance - I2 AL2S Participant USDA (ASHB)
Affected:	AL2S Participant USDA
Start Time:	Tuesday, August 18, 2015, 4:01 AM (0401) UTC
End Time:	Tuesday, August 18, 2015, 10:00 AM (1000) UTC
Description:	The above listed assset will be unavailable while Fiberlight Engineers perform circuit maintenance. An outage is expected and the entire window is reserved.

Ticket No.:	4931:144
Subject:	Maintenance Tracking - I2 IP Node oob.kans
Affected:
Start Time:	Friday, August 21, 2015, 5:00 AM (0500) UTC
End Time:	Friday, August 21, 2015, 11:00 AM (1100) UTC
Description:	Tracking alarms on oob.kans

Ticket No.:	4947:144
Subject:	Maintenance - I2 AL2S Backbone EQCH-MINN
Affected:	AL2S Backbone EQCH-MINN NET+ Provider Code42 (CHIC)
Start Time:	Saturday, August 22, 2015, 5:00 AM (0500) UTC
End Time:	Sunday, August 23, 2015, 9:00 PM (2100) UTC
Description:	The above listed assets will be unavailable while Zayo Engineers perform maintenance. An outage of up 40 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.:	4919:144
Subject:	Maintenance - I2 IP Node oob.wash
Affected:	Level(3) High Speed IP Ethernet for OOB router in Washington DC
Start Time:	Tuesday, August 25, 2015, 6:00 AM (0600) UTC
End Time:	Tuesday, August 25, 2015, 8:00 AM (0800) UTC
Description:	The above listed asset may be unavailable while Level(3) Engineers perform hardware maintenance. An outage of up to 15 minutes is expected; however, the entire window is reserved.

Ticket No.:	4955:144
Subject:	Maintenance - I2 Various Optical Circuits (Northern Tier)
Affected:	Backbone MISS2-SEAT
Start Time:	Saturday, August 29, 2015, 2:00 PM (1400) UTC
End Time:	Sunday, August 30, 2015, 12:00 AM (0000) UTC
Description:	The above listed assets will be unavailable while Zayo Group's third party vendor relocates fiber. An outage up of up to an hour is expected; however the entire window has been reserved. Backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	4436:144
Subject:	Maintenance - I2 Optical Various Circuits (MINN)
Affected:	AL2S Backbone MINN-MISS2 Optical Member Canarie/CA*net Net+ Provider Code42
Start Time:	Sunday, August 30, 2015, 1:00 PM (1300) UTC
End Time:	Sunday, August 30, 2015, 10:00 PM (2200) UTC
Description:	The above listed asset will be unavailable while fiber providor performs maintenance. An outage of 3 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.