Generated Report for Unified

Unified - Internet2 IP Network Operations Report
04/25/2016 - 05/01/2016

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)*

8197	4-Normal	1-Critical	Outage Resolved - I2 Optical DWDM System DENV-KANS	Investigating	Vendor	04/26/2016 5:11 PM	04/26/2016 5:32 PM
8198	4-Normal	2-High	Brief Outage - I2 AL2S Backbone LOSA-SUNN	Undetermined	Vendor	04/26/2016 5:12 PM	04/26/2016 5:13 PM
8201	4-Normal	1-Critical	Brief Outage - I2 Optical DWDM System LOSA-SAND	Investigating	Vendor	04/26/2016 6:57 PM	04/26/2016 6:58 PM
8225	4-Normal	2-High	Brief Outage - I2 AL2S Backbone ATLA-WASH	Investigating	Vendor	04/28/2016 9:41 PM	04/28/2016 9:42 PM
8239	4-Normal	2-High	Outage Resolved - I2 AL2S Backbone ASHB-WASH	Software	Vendor	04/30/2016 6:36 AM	04/30/2016 9:28 AM

Unscheduled Outages Detail

Ticket No.:	8197:144
Subject:	Outage Resolved - I2 Optical DWDM System DENV-KANS
Source Of Impact:	Vendor
Affected:	DWDM System DENV-KANS AL2S Backbone(s) DENV-KANS IP Backbone(s) KANS-SALT
Start Time:	Tuesday, April 26, 2016, 5:11 PM (1711) UTC
End Time:	Tuesday, April 26, 2016, 5:32 PM (1732) UTC
Description:	The above listed assets are now available to the community after a brief outage. Level (3) Communications Engineers have reported that it was due to a faulty hardware. No further outages are expected. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	8198:144
Subject:	Brief Outage - I2 AL2S Backbone LOSA-SUNN
Source Of Impact:	Vendor
Affected:	AL2S Backbone LOSA-SUNN IP Backbone LOSA-SEAT
Start Time:	Tuesday, April 26, 2016, 5:12 PM (1712) UTC
End Time:	Tuesday, April 26, 2016, 5:13 PM (1713) UTC
Description:	The above listed asset is available after a brief outage. Internet2 Engineers have advised that the reason for the outage was undetermined. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	8201:144
Subject:	Brief Outage - I2 Optical DWDM System LOSA-SAND
Source Of Impact:	Vendor
Affected:	DWDM System LOSA-SAND AL2S Backbone(s) LOSA-PHOE IP Backbone(s) HOUS-LOSA All Connectors and Peers
Start Time:	Tuesday, April 26, 2016, 6:57 PM (1857) UTC
End Time:	Tuesday, April 26, 2016, 6:58 PM (1858) UTC
Description:	The above listed assets are now available after a brief outage Level (3) Communications Engineers are currently investigating the reason for the outage.

Ticket No.:	8225:144
Subject:	Brief Outage - I2 AL2S Backbone ATLA-WASH
Source Of Impact:	Vendor
Affected:	AL2S Backbone ATLA-WASH IP Backbones ASHB-ATLA, ATLA-CLEV, ATLA-NEWY32AOA, and ATLA-WASH
Start Time:	Thursday, April 28, 2016, 9:41 PM (2141) UTC
End Time:	Thursday, April 28, 2016, 9:42 PM (2142) UTC
Description:	The above listed asset is now 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.:	8239:144
Subject:	Outage Resolved - I2 AL2S Backbone ASHB-WASH
Source Of Impact:	Vendor
Affected:	AL2S Backbone ASHB-WASH IP Backbone ASHB-ATLA, ATLA-CLEV, NEWY32AOA-WASH, ASHB-WASH & CHIC-WASH Interconnect between AL3S & AL2S in WASH
Start Time:	Saturday, April 30, 2016, 6:36 AM (0636) UTC
End Time:	Saturday, April 30, 2016, 9:28 AM (0928) UTC
Description:	The above listed assets are now available. Internet2 Engineers have investigated the cause and determined the reason for the outage was a card software issue. The issue has been resolved.

Scheduled Maintenances Summary

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

8095	3-Elevated	1-Critical	Maintenance Completed - I2 AL2S and IP Core Node ASHB	Hardware	Internal	04/28/2016 4:09 AM	04/28/2016 7:10 AM
8100	3-Elevated	1-Critical	Maintenance 2 of 2 Completed - I2 Optical DWDM Systems BALT-WASH & PHIL-WASH	Circuit	Vendor	04/28/2016 4:19 AM	04/28/2016 4:44 AM

Scheduled Maintenances Detail

Ticket No.:	8095:144
Subject:	Maintenance Completed - I2 AL2S and IP Core Node ASHB
Source Of Impact:	Internal
Affected:	AL2S Core Node AL2S IP Core Node ASHB AL2S Backbones ASHB-CHIC, ASHB-PITT, and ASHB-WASH IP Backbones ASHB-CLEV, ASHB-CHIC, ASHB-ATLA, ASHB-WASH, ASHB-NEWY32AOA, ATLA-CHIC, and CHIC-WASH AL2S Connector Syngenta AL2S Connector USDA AL2S Connector MAX Gigapop AL2S Connector MARIA AL2S Connector NIH AL2S Connector Biogen AL2S Connector Smithsonian Net+ Provider Blackboard Net+ Provider Amazon Net+ Provider Microsoft Net+ Provider BlueJeans
Start Time:	Thursday, April 28, 2016, 4:09 AM (0409) UTC
End Time:	Thursday, April 28, 2016, 7:10 AM (0710) UTC
Description:	The above listed assets are now available after Internet2 Engineers performed maintenance on the core node in Ashburn, VA. The maintenance has been completed.

Ticket No.:	8100:144
Subject:	Maintenance 2 of 2 Completed - I2 Optical DWDM Systems BALT-WASH & PHIL-WASH
Source Of Impact:	Vendor
Affected:	DWDM System PHIL-WASH & BALT-WASH AL2S Backbone PHIL-WASH IP Backbones ASHB-NEWY32AOA, ATLA-NEWY32AOA, & NEWY32AOA-WASH Optical Member ESnet Optical Member NOAA N-Wave Optical Member OARnet Optical Member NORDUnet IP Connector MAX GigaPOP
Start Time:	Thursday, April 28, 2016, 4:19 AM (0419) UTC
End Time:	Thursday, April 28, 2016, 4:44 AM (0444) UTC
Description:	The above listed assets are now available after Level(3) Communications relocated cable in Swarthmore, PA. The maintenance has been completed.

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 1 min	0 hr 1 min	99.99008%	99.99008%	99.83576%	99.91447%
Layer3 AL3S Backbone ASHB-ATLA Commodity VLAN 55204	2 hr 53 min	2 hr 53 min	98.28373%	98.28373%	99.79753%	99.81948%
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 0 min	0 hr 0 min	100.00000%	100.00000%	99.75988%	99.81608%
Layer3 AL3S Backbone ASHB-CLEV R&E VLAN 55197	3 hr 1 min	0 hr 0 min	98.20437%	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 25 min	0 hr 0 min	99.75198%	100.00000%	99.48626%	99.62439%
Layer3 AL3S Backbone ASHB-NEWY Commodity VLAN 55206	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
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%	99.90880%	99.92658%
I2-CHIC-WASH-VLAN-12131	2 hr 52 min	2 hr 52 min	98.29365%	98.29365%	99.59828%	99.71976%
I2-CHIC-WASH-VLAN-12132	5 hr 53 min	2 hr 52 min	96.49802%	98.29365%	99.56403%	99.71976%
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%	99.80510%	99.92753%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.51711%	99.60774%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.78921%	99.83443%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.70860%	99.85411%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94721%	99.99678%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.62042%	99.66054%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.67189%	99.83538%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.36781%	99.50481%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.57160%	99.66394%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185	0 hr 21 min	0 hr 21 min	99.79167%	99.79167%	99.70765%	99.84824%
R&E 10G Backbone: I2-LOSA-PAIX-VLAN-23105	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98940%	99.99981%
Commodity 10G Backbone: I2-LOSA-PAIX-VLAN-23106	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98940%	99.99981%
R&E 100G Backbone: I2-LOSA-SALT-VLAN-09188	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.89858%	99.93377%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.77918%	99.88476%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.77918%	99.88476%
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 25 min	0 hr 0 min	99.75198%	100.00000%	99.47094%	99.59790%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.71711%	99.74890%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.71711%	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 1 min	0 hr 1 min	99.99008%	99.99008%	99.78921%	99.83443%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.75515%	99.93491%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.57576%	99.63953%
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%	99.99300%	99.99754%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.84446%	99.87076%
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%	99.91599%	99.99981%
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%	99.90028%	99.93850%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.47283%	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 1 min	0 hr 1 min	99.99008%	99.99008%	99.91769%	99.99924%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566	0 hr 21 min	0 hr 21 min	99.79167%	99.79167%	99.76045%	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%	99.98940%	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%	99.81532%	99.85846%
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 25 min	0 hr 0 min	99.75198%	100.00000%	99.95402%	99.99943%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.74569%	99.74890%

Aggregate All Unified - Internet2 IP Backbone Circuits	16 hr 43 min	7 hr 17 min	99.83688%	99.90795%	99.83592%	99.88598%

Upcoming Scheduled Maintenances

Ticket No.:	8342:144
Subject:	Emergency Maintenance - I2 Optical DWDM System EUGE-PORT
Affected:	DWDM System EUGE-PORT AL2S Backbone PORT-SUNN IP Backbone LOSA-PORT Optical Member CENIC Optical Member ESnet Optical Member Oregon GigaPOP
Start Time:	Saturday, May 7, 2016, 7:00 AM (0700) UTC
End Time:	Saturday, May 7, 2016, 1:00 PM (1300) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications perform emergency circuit maintenance. An outage of up to 6 hours is expected. The entire window is reserved. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	8067:144
Subject:	Maintenance - I2 Various Optical Circuits
Affected:	CA*Net/CANARIE Net+ Provider Code42 AL2S BB MINN-MISS2
Start Time:	Saturday, May 7, 2016, 12:00 PM (1200) UTC
End Time:	Saturday, May 7, 2016, 11:00 PM (2300) UTC
Description:	The above listed optical circuits will be unavailable while Zayo Engineers perform circuit maintenance. An outage of 3 hours expected, however the entire maintenance window has been reserved. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	8308:144
Subject:	Maintenance - I2 AL2S Backbone BOST-HART2
Affected:	AL2S Backbone BOST-HART2 IP Backbone CHIC-NEWY32AOA IP Backbone CLEV-NEWY32AOA
Start Time:	Monday, May 9, 2016, 9:00 AM (0900) UTC
End Time:	Monday, May 9, 2016, 10:00 AM (1000) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform maintenance. An outage of an 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.:	8335:144
Subject:	Maintenance Tracking I2 Optical I2-MEGAI-HK-SING1-10GE-12130
Affected:
Start Time:	Tuesday, May 10, 2016, 1:00 AM (0100) UTC
End Time:	Tuesday, May 10, 2016, 4:00 AM (0400) UTC
Description:	The above listed asset will be available while TATA communications install additional power supplies for future expansion. No outages are expected. The entire window is reserved.

Ticket No.:	8248:144
Subject:	Maintenance 1 of 2 - I2 IP Core Node SEAT
Affected:	IP Core Node SEAT and its Connectors and Participants IP Backbone LOSA-SEAT IP Backbone SALT-SEAT Net+ Provider Code42 Net+ Provider Amazon
Start Time:	Tuesday, May 10, 2016, 7:00 AM (0700) UTC
End Time:	Tuesday, May 10, 2016, 1:00 PM (1300) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to replace the chassis in Seattle. An outage of 3 hours is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:	8268:144
Subject:	Maintenance 1 of 2 - I2 IP Router Consolidation (SEAT)
Affected:
Start Time:	Wednesday, May 11, 2016, 7:00 AM (0700) UTC
End Time:	Wednesday, May 11, 2016, 1:00 PM (1300) UTC
Description:	The above listed circuits will be unavailable while Internet2 Engineers perform a maintenance to consolidate routers in Seattle, WA. Peers and backbones will be moved one at a time with services being verified before moving to the next peer and backbone. An outage of 15 minutes is expected for each move; however the entire window is reserved.

Ticket No.:	8273:144
Subject:	Maintenance - I2 AL2S Core Node SEAT
Affected:	AL2S Core Node SEAT AL2S Backbone MISS2-SEAT, SALT-SEAT, PORT-SEAT IP Backbone SALT-SEAT, LOSA-SEAT
Start Time:	Thursday, May 12, 2016, 7:00 AM (0700) UTC
End Time:	Thursday, May 12, 2016, 1:00 PM (1300) UTC
Description:	The above listed assets will be unavailable while Internet2 Engineers perform a maintenance to consolidate routers in Seattle, WA. An outage of 6 hours is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:	8317:144
Subject:	Maintenance 2 of 2 - I2 IP Router Consolidation (SEAT)
Affected:
Start Time:	Friday, May 13, 2016, 7:00 AM (0700) UTC
End Time:	Friday, May 13, 2016, 1:00 PM (1300) UTC
Description:	Please note this is a backup window for ticket 8268:144 The above listed circuits will be unavailable while Internet2 Engineers perform a maintenance to consolidate routers in Seattle, WA. Peers and backbones will be moved one at a time with services being verified before moving to the next peer and backbone. An outage of 15 minutes is expected for each move; however the entire window is reserved.

Ticket No.:	8316:144
Subject:	Maintenance 2 of 2 - I2 IP Core Node SEAT
Affected:	IP Core Node SEAT and its Connectors and Participants IP Backbone LOSA-SEAT IP Backbone SALT-SEAT Net+ Provider Code42 Net+ Provider Amazon
Start Time:	Friday, May 13, 2016, 7:00 AM (0700) UTC
End Time:	Friday, May 13, 2016, 1:00 PM (1300) UTC
Description:	Please note this is a backup window for the maintenance tracked in ticket 8248:144 The above listed asset will be unavailable while Internet2 Engineers perform a maintenance to replace the chassis in Seattle. An outage of 3 hours is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:	8259:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:
Start Time:	Tuesday, May 17, 2016, 4:00 AM (0400) UTC
End Time:	Tuesday, May 17, 2016, 10:00 AM (1000) UTC
Description:	Member NOAA N-Wave's above listed asset should remain available while NOAA N-Wave Engineers perform maintenance. No outages are expected, however the entire maintenance window has been reserved.

Ticket No.:	8205:144
Subject:	Maintenance - I2 AL2S Participant USDA
Affected:	AL2S Participant USDA
Start Time:	Tuesday, May 17, 2016, 5:00 AM (0500) UTC
End Time:	Tuesday, May 17, 2016, 10:00 AM (1000) UTC
Description:	The above listed asset will be unavailable while CenturyLink Engineers perform a maintenance to replace network hardware. An outage is expected. The entire window is reserved.

Ticket No.:	8255:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:
Start Time:	Wednesday, May 18, 2016, 4:00 AM (0400) UTC
End Time:	Wednesday, May 18, 2016, 10:00 AM (1000) UTC
Description:	Member NOAA N-Wave's above listed asset should remain available while NOAA N-Wave Engineers perform maintenance. No outages are expected, however the entire maintenance window has been reserved.

Ticket No.:	8258:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:
Start Time:	Thursday, May 19, 2016, 4:00 AM (0400) UTC
End Time:	Thursday, May 19, 2016, 10:00 AM (1000) UTC
Description:	Member NOAA N-Wave's above listed asset should remain available while NOAA N-Wave Engineers perform maintenance. No outages are expected, however the entire maintenance window has been reserved.

Ticket No.:	8310:144
Subject:	Maintenance - I2 Optical DWDM System PHOE-SAND
Affected:	DWDM System PHOE-SAND AL2S Backbone LOSA-PHOE IP Backbone HOUS-LOSA AL2S Participant University of Arizona
Start Time:	Thursday, May 19, 2016, 5:00 AM (0500) UTC
End Time:	Thursday, May 19, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications performs a maintenance to realign the outside plant fibers facing San Diego. They will also be moving a single customer circuit at the same time to get them align to the correct panels. An outage is expected. The entire window is reserved.

Ticket No.:	8260:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:
Start Time:	Friday, May 20, 2016, 4:00 AM (0400) UTC
End Time:	Friday, May 20, 2016, 10:00 AM (1000) UTC
Description:	Member NOAA N-Wave's above listed asset may be unavailable while NOAA N-Wave Participant Engineers perform a maintenance. No outages are expected, however the entire maintenance window has been reserved.

Ticket No.:	8311:144
Subject:	Maintenance - I2 Optical DWDM System ELPA-TUCS
Affected:	DWDM System ELPA-TUCS AL2S Backbone ELPA-TUCS IP Backbones ELPA-TUCS and HOUS-LOSA
Start Time:	Tuesday, May 24, 2016, 5:00 AM (0500) UTC
End Time:	Tuesday, May 24, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications engineers clean fibers in El Paso, TX. An outage is expected. The entire window is reserved.

Ticket No.:	8309:144
Subject:	Maintenance - I2 IP Backbone HOUS-LOSA
Affected:	Backbone HOUS-LOSA
Start Time:	Thursday, May 26, 2016, 5:00 AM (0500) UTC
End Time:	Thursday, May 26, 2016, 10:00 AM (1000) UTC
Description:	The above assets will be unavailable while Level(3) Communication performs maintenance to clean fiber. An outage of up to five hours is expected. The entire window is reserved. IP traffic will re-route during this maintenance.