Generated Report for Unified

Unified - Internet2 IP Network Operations Report
06/06/2016 - 06/12/2016

Unified - Internet2 IP Network Operations Center
at Indiana University

New Connections

None

Upgrades

None

New Services

None

Unscheduled Outages Summary

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

8824	4-Normal	1-Critical	Brief Outage Resolved - I2 Optical DWDM System DETR-EQCH	Cut or Damaged Fiber	Vendor	06/07/2016 5:13 PM	06/07/2016 5:14 PM
8844	4-Normal	1-Critical	Brief Outage - I2 Optical DWDM System BATO-JACK	Undetermined	Vendor	06/08/2016 3:17 PM	06/08/2016 3:18 PM
8863	4-Normal	2-High	Brief Outage - I2 AL2S Backbone KANS-TULS	Investigating	Vendor	06/09/2016 6:06 PM	06/09/2016 6:07 PM
8872	4-Normal	1-Critical	Brief Outage - I2 Optical DWDM System NEWY32AOA-PHIL	Investigating	Vendor	06/10/2016 3:26 AM	06/10/2016 3:27 AM
8896	4-Normal	2-High	Outage Resolved - I2 AL2S Backbone ASHB-WASH	Hardware	Vendor	06/11/2016 11:04 AM	06/11/2016 3:32 PM

Unscheduled Outages Detail

Ticket No.:	8824:144
Subject:	Brief Outage Resolved - I2 Optical DWDM System DETR-EQCH
Source Of Impact:	Vendor
Affected:	DWDM System DETR-EQCH AL2S Backbones ASHB-CHIC & CLEV-EQCH IP Backbone CLEV-EQCH, CHIC-WASH, CHIC-NEWY32AOA, CHIC-CLEV, & ASHB- CHIC
Start Time:	Tuesday, June 7, 2016, 5:13 PM (1713) UTC
End Time:	Tuesday, June 7, 2016, 5:14 PM (1714) UTC
Description:	The above listed assets were briefly unavailable to the community. Level (3) Communications Engineers investigated the reason for the outage. The reason for outage is a fiber cut caused by a high profile vehicle.

Ticket No.:	8844:144
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 IP Connector FLR Optical Member NOAA N-Wave
Start Time:	Wednesday, June 8, 2016, 3:17 PM (1517) UTC
End Time:	Wednesday, June 8, 2016, 3:18 PM (1518) UTC
Description:	The above listed assets are now available after a brief outage. Level (3) Communications Engineers have been contacted and determined that the reason for the outage was undetermined.

Ticket No.:	8863:144
Subject:	Brief Outage - I2 AL2S Backbone KANS-TULS
Source Of Impact:	Vendor
Affected:	AL2S Backbone KANS-TULS IP Backbone HOUS-KANS OOB Backbone DALL-WASH Member ESnet
Start Time:	Thursday, June 9, 2016, 6:06 PM (1806) UTC
End Time:	Thursday, June 9, 2016, 6:07 PM (1807) UTC
Description:	The above listed assets are now available following a brief outage. Internet2 Engineers have been contacted; however, the reason for the outage is pending. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	8872:144
Subject:	Brief Outage - I2 Optical DWDM System NEWY32AOA-PHIL
Source Of Impact:	Vendor
Affected:	DWDM System NEWY32AOA-PHIL AL2S Backbone(s) NEWY32AOA-PHIL, ASHB-NEWY32AOA IP Backbone(s) newy32aoa-wash atla-newy Member ESnet Member OARnet Member MAX Gigapop Member Nordunet Connector(s)/Peer(s)
Start Time:	Friday, June 10, 2016, 3:26 AM (0326) UTC
End Time:	Friday, June 10, 2016, 3:27 AM (0327) UTC
Description:	The above listed assets are now available to the community after a brief outage. Level(3) Communications Engineers are currently investigating the reason for the outage. Update will be provided as they are received.

Ticket No.:	8896:144
Subject:	Outage Resolved - I2 AL2S Backbone ASHB-WASH
Source Of Impact:	Vendor
Affected:	AL2S Backbone ASHB-WASH IP Backbone ASHB-NEWY32AOA, ASHB-ATLA, ATLA-CLEV, & CHIC-WASH OOB DALL-WASH
Start Time:	Saturday, June 11, 2016, 11:04 AM (1104) UTC
End Time:	Saturday, June 11, 2016, 3:32 PM (1532) UTC
Description:	The above listed asset is now available. Internet2 Engineers have investigated the cause and determined that the reason for the outage was a fautly line card. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone. The card has been replaced. 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)*

8462	3-Elevated	1-Critical	Maintenance 6 of 12 Completed - I2 Optical Various Circuits	Software	Vendor	06/06/2016 7:36 AM	06/06/2016 10:00 AM
8877	3-Elevated	1-Critical	Emergency Maintenance Completed - I2 Optical DWDM System DENV-PUEB	Hardware	Vendor	06/11/2016 5:49 AM	06/11/2016 6:02 AM
8878	3-Elevated	1-Critical	Emergency Maintenance Completed - I2 Optical DWDM System ALBU-PUEB	Circuit	Vendor	06/11/2016 5:49 AM	06/11/2016 6:02 AM

Scheduled Maintenances Detail

Ticket No.:	8462:144
Subject:	Maintenance 6 of 12 Completed - I2 Optical Various Circuits
Source Of Impact:	Vendor
Affected:	AL2S Backbones DALL-HOUH, & CLEV-EQCH IP Backbones HOUS-KANS, CLEV-EQCH, CHIC-NEWY32AOA, CHIC-CLEV, & ATLA-HOUS Optical Member NOAA N-Wave Optical Member MCNC Optical Member Indiana GigaPOP
Start Time:	Monday, June 6, 2016, 7:36 AM (0736) UTC
End Time:	Monday, June 6, 2016, 10:00 AM (1000) UTC
Description:	This maintenance window has expired. During the maintenance that was being performed by Level(3) Engineers, a circuit pack failed in El, Paso, TX. This is currently causing outages on the circuit I2-ATLA-LOSA-10GE-08425. The remaining circuits are available. A separate ticket has been issued to track this event. The ticket number is 8798:144. An RMA is currently being pursued to resolve this issue. Backbone traffic re-routed during this maintenance. Workgroup administrators received notifications from OESS regarding circuits re-routed on the backbone. This was maintenance window 6 of 12.

Ticket No.:	8877:144
Subject:	Emergency Maintenance Completed - I2 Optical DWDM System DENV-PUEB
Source Of Impact:	Vendor
Affected:	DWDM System ALBU-DENV AL2S Backbone(s) DENV-ELPA Member ESnet Member NOAA N-Wave
Start Time:	Saturday, June 11, 2016, 5:49 AM (0549) UTC
End Time:	Saturday, June 11, 2016, 6:02 AM (0602) UTC
Description:	The above listed assets are now available after Level(3) Communications replaced a WSS card in Denver, CO. Maintenance has been completed. No further outages are expected.

Ticket No.:	8878:144
Subject:	Emergency Maintenance Completed - I2 Optical DWDM System ALBU-PUEB
Source Of Impact:	Vendor
Affected:	DWDM System ALBU-PUEB AL2S Backbone(s) ALBU-DENV, DENV-ELPA Member ESnet Member NOAA N-Wave Connector(s)/Peer(s)
Start Time:	Saturday, June 11, 2016, 5:49 AM (0549) UTC
End Time:	Saturday, June 11, 2016, 6:02 AM (0602) UTC
Description:	The above listed assets are now available after Level(3) Communications performed maintenance in Denver, CO to replace a failed card. Maintenance has been completed. No further outages are expected.

Downtime and Availability

Unified - Internet2 IP Core Nodes	Down Time		Reporting Period Availability		52 Week Availability
ASHB MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
ATLA MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
CHIC MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
CLEV MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
HOUS MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
KANS MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
LOSA MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
NEWY MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
SALT MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
SEAT MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
WASH MX960	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
rtsw0.sing1.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
rtsw.sing2.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%

Aggregate Unified - Internet2 IP Core Nodes	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%

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 IP Backbone Circuits	Down Time		Reporting Period Availability		52 Week Availability
Layer3 AL3S Backbone ASHB-ATLA R&E VLAN 55199	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.65713%	99.77331%
Layer3 AL3S Backbone ASHB-ATLA Commodity VLAN 55204	4 hr 28 min	4 hr 28 min	97.34127%	97.34127%	99.58636%	99.61739%
Layer3 AL3S Backbone ASHB-CHIC R&E VLAN 55198	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
Layer3 AL3S Backbone ASHB-CHIC Commodity VLAN 55203	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.75969%	99.81589%
Layer3 AL3S Backbone ASHB-CLEV R&E VLAN 55197	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93339%	99.99981%
Layer3 AL3S Backbone ASHB-CLEV Commodity VLAN 55202	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99886%	100.00000%
Layer3 AL3S Backbone ASHB-NEWY R&E VLAN 55201	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.29023%	99.50594%
Layer3 AL3S Backbone ASHB-NEWY Commodity VLAN 55206	4 hr 28 min	4 hr 28 min	97.34127%	97.34127%	99.85676%	99.92601%
Layer3 AL3S Backbone ASHB-WASH R&E VLAN 55200	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.91050%	99.92658%
Layer3 AL3S Backbone ASHB-WASH Commodity VLAN 55205	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.89290%	99.92072%
I2-CHIC-WASH-VLAN-12131	4 hr 29 min	4 hr 29 min	97.33135%	97.33135%	99.50632%	99.62950%
I2-CHIC-WASH-VLAN-12132	4 hr 29 min	4 hr 29 min	97.33135%	97.33135%	99.47207%	99.62950%
I2-ATLA-CLEV-VLAN-14832	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-CLEV-VLAN-14837	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-NEWY32AOA-VLAN-14833	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-NEWY32AOA-VLAN-14838	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-CHIC-NEWY32AOA-VLAN-14831	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-CHIC-NEWY32AOA-VLAN-14834	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
R&E 100G Backbone: I2-ATLA-CHIC-VLAN-09181	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.78221%	99.93434%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.52354%	99.61342%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.65770%	99.69308%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180	2 hr 25 min	0 hr 1 min	98.56151%	99.99008%	99.68438%	99.85468%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94456%	99.99678%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.61285%	99.66054%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.64142%	99.84143%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184	2 hr 25 min	0 hr 1 min	98.56151%	99.99008%	99.38408%	99.50481%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.45788%	99.58731%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.62856%	99.77672%
R&E 10G Backbone: I2-LOSA-PAIX-VLAN-23105	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97956%	99.99981%
Commodity 10G Backbone: I2-LOSA-PAIX-VLAN-23106	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97956%	99.99981%
R&E 100G Backbone: I2-LOSA-SALT-VLAN-09188	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.91258%	99.93377%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.64142%	99.84143%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.64142%	99.84143%
R&E 100G Backbone: I2-LOSA-WILC-VLAN-23103	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98921%	99.99603%
Commodity 100G Backbone: I2-LOSA-WILC-VLAN-23104	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98921%	99.99603%
R&E 100G Backbone: I2-NEWY32AOA-WASH-VLAN-09176	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.36024%	99.51181%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.59677%	99.74890%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.59677%	99.74890%
R&E 100G Backbone: I2-WASH-ATLA-VLAN-09179	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09318	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.65770%	99.69308%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.70349%	99.93472%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423	2 hr 25 min	0 hr 1 min	98.56151%	99.99008%	99.54927%	99.63934%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-05251	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-09142	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.82270%	99.84389%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.84427%	99.87057%
Legacy 10G Backbone: I2-CHIC-KANS-10GE-05781	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
Legacy 10G Backbone: I2-CHIC-KANS-10GE-05976	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.88079%	100.00000%
Legacy 10G Backbone: I2-CLEV-NEWY32AOA-10GE-08894	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
Legacy 10G Backbone: I2-CLEV-WASH-10GE-08889	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.88571%	99.93850%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.51635%	99.55892%
Legacy 10G Backbone: I2-HOUS-KANS-LAG-08934	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
Legacy 10G Backbone: I2-HOUS-LOSA-10GE-05559	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.84919%	99.94569%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.73452%	99.86754%
Legacy 10G Backbone: I2-KANS-SALT-LAG-08935	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.83046%	99.87190%
Legacy 10G Backbone: I2-LOSA-PAIX-10GE-05853	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97956%	99.99981%
Legacy 10G Backbone: I2-LOSA-SALT-10GE-05563	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.91239%	99.93377%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05564	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.69630%	99.81513%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05572	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
Legacy 100G Backbone: I2-LOSA-WILC-100GE-23893	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
Legacy 10G Backbone: I2-NEWY32AOA-WASH-10GE-07612	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.82440%	99.88098%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.69592%	99.74890%

Aggregate All Unified - Internet2 IP Backbone Circuits	25 hr 14 min	7 hr 12 min	99.75377%	99.82403%	99.79100%	99.85850%

Upcoming Scheduled Maintenances

Ticket No.:	8932:144
Subject:	Maintenance Completed - I2 Optical and AL2S Node Relocation (TULS)
Affected:	DWDM Systems KANS-TULS and DALL-TULS AL2S Core Node KANS and its Services and Participants AL2S Backbones DALL-TULS and KANS-TULS IP Backbone HOUS-KANS Optical Member N-Wave Optical Member ESnet Optical Member OneNet AL2S Participant Great Plains Network (TULS)
Start Time:	Thursday, June 23, 2016, 5:00 AM (0500) UTC
End Time:	Thursday, June 23, 2016, 11:00 AM (1100) UTC
Description:	The above listed assets are now available after Internet2 Engineers performed maintenance in Tulsa, OK to process a hardware maintenance (move) related to the Optical and AL2S node. All services sourcing in or transiting through TULS were affected. The maintenance has been completed. No further outages are expected.

Ticket No.:	8956:144
Subject:	Maintenance Tracking - I2 AL2S Fiber/Services NYSERNet
Affected:
Start Time:	Thursday, June 23, 2016, 11:00 PM (2300) UTC
End Time:	Friday, June 24, 2016, 12:00 AM (0000) UTC
Description:	The above listed asset will remain available while NYSERNet Engineers perform maintenance. No outage is expected. The entire window is reserved.

Ticket No.:	8432:144
Subject:	Maintenance 5 of 5 - I2 AL2S Backbone EQCH-MINN & MINN-MISS2
Affected:	AL2S Backbones EQCH-MINN & MINN-MISS2
Start Time:	Friday, June 24, 2016, 3:00 AM (0300) UTC
End Time:	Friday, June 24, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo Engineers perform maintenance. An outage of up to 3 hours is expected; however, the entire window is reserved. Backbone traffic will e-route during this maintenance. Workgroup administrators will receive notifications from OESS regarding circuits re-routed on the backbone. This is window 5 of 5.

Ticket No.:	8972:144
Subject:	Maintenance 2 of 2 - I2 Optical DWDM System ALBU-ELPA
Affected:	DWDM System ALBU-ELPA AL2S Backbones ALBU-ELPA, DENV-ELPA Member CENIC Member ESnet Member NOAA/N-Wave Connector(s)/Peer(s)
Start Time:	Friday, June 24, 2016, 6:00 AM (0600) UTC
End Time:	Friday, June 24, 2016, 12:00 PM (1200) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications replace cable due to a previous fiber cut in Albuquerque, NM. Outages are expected. The entire window is reserved. This is window 2 of 2

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 of 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 of 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.:	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.:	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.:	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.:	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.:	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.