Generated Report for Unified

Unified - Internet2 IP Network Operations Report
02/15/2016 - 02/21/2016

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)*

7313	4-Normal	1-Critical	Brief Outage - I2 Optical Various Circuits	Undetermined	Vendor	02/18/2016 4:41 PM	02/18/2016 4:42 PM

Unscheduled Outages Detail

Ticket No.:	7313:144
Subject:	Brief Outage - I2 Optical Various Circuits
Source Of Impact:	Vendor
Affected:	AL2S Backbone LOSA-PHOE
Start Time:	Thursday, February 18, 2016, 4:41 PM (1641) UTC
End Time:	Thursday, February 18, 2016, 4:42 PM (1642) UTC
Description:	The above listed optical circuits are now available after a brief outage. Level(3) Communications was contacted, however the reason for the outage was undetermined. 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)*

7270	3-Elevated	1-Critical	Emergency Maintenance Completed - I2 Optical DWDM System ELPA-SANA	Hardware	Vendor	02/16/2016 6:45 AM	02/16/2016 6:47 AM
7042	3-Elevated	1-Critical	Maintenance Completed - I2 Optical Node PHOE	Hardware	Internal	02/18/2016 8:07 AM	02/18/2016 1:07 PM

Scheduled Maintenances Detail

Ticket No.:	7270:144
Subject:	Emergency Maintenance Completed - I2 Optical DWDM System ELPA-SANA
Source Of Impact:	Vendor
Affected:	DWDM System ELPA-SANA AL2S Backbone ELPA-HOUH IP Backbone HOUS-LOSA
Start Time:	Tuesday, February 16, 2016, 6:45 AM (0645) UTC
End Time:	Tuesday, February 16, 2016, 6:47 AM (0647) UTC
Description:	The above listed assets are now available after Level(3) Communications replaced a faulted LIM module in Brackettville, TX. Maintenance has been completed. No further outages are expected.

Ticket No.:	7042:144
Subject:	Maintenance Completed - I2 Optical Node PHOE
Source Of Impact:	Internal
Affected:	Optical Core Node PHOE DWDM Systems PHOE-SAND & PHOE-TUCS AL2S Core Node PHOE AL2S Backbone LOSA-PHOE & PHOE-TUCS IP Backbone HOUS-LOSA All Connectors and Participants
Start Time:	Thursday, February 18, 2016, 8:07 AM (0807) UTC
End Time:	Thursday, February 18, 2016, 1:07 PM (1307) UTC
Description:	The above listed assets are now available after Internet2 Engineers completed relocating the Optical Core Node PHOE. Maintenance was extended to troubleshoot one circuit. Services were restored by 1:07 PM UTC. All connections to the Core Node were restored.

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%	99.98786%	99.98824%
Layer3 AL3S Backbone ASHB-ATLA Commodity VLAN 55204	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96888%	99.96964%
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%	99.86206%	99.88995%
Layer3 AL3S Backbone ASHB-CLEV R&E VLAN 55197	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99848%	100.00000%
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 0 min	0 hr 0 min	100.00000%	100.00000%	99.21884%	99.27254%
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%	99.98387%	100.00000%
Layer3 AL3S Backbone ASHB-WASH Commodity VLAN 55205	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98349%	100.00000%
I2-CHIC-WASH-VLAN-12131	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.77952%	99.87022%
I2-CHIC-WASH-VLAN-12132	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.77952%	99.87022%
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%	99.62565%	99.82392%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.53267%	99.62356%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.78597%	99.83398%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.73399%	99.85428%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92354%	99.99621%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.63931%	99.65961%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.83436%	99.89204%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.49169%	99.61862%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189	5 hr 3 min	0 hr 1 min	96.99405%	99.99008%	99.57840%	99.66056%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.86263%	99.98027%
R&E 10G Backbone: I2-LOSA-PAIX-VLAN-23105	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98937%	99.99981%
Commodity 10G Backbone: I2-LOSA-PAIX-VLAN-23106	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98937%	99.99981%
R&E 100G Backbone: I2-LOSA-SALT-VLAN-09188	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.89356%	99.93359%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.77914%	99.88502%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.77914%	99.88502%
R&E 100G Backbone: I2-LOSA-WILC-VLAN-23103	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98918%	99.99602%
Commodity 100G Backbone: I2-LOSA-WILC-VLAN-23104	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98918%	99.99602%
R&E 100G Backbone: I2-NEWY32AOA-WASH-VLAN-09176	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.04922%	99.17236%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.71615%	99.74803%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.71615%	99.74803%
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%	99.78597%	99.83398%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.81557%	99.93492%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.63020%	99.65524%
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%	99.99298%	99.99753%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.82677%	99.87079%
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%	99.97666%	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%	99.90001%	99.93833%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.63323%	99.68257%
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	5 hr 2 min	0 hr 0 min	97.00397%	100.00000%	99.92847%	99.99962%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92050%	99.99962%
Legacy 10G Backbone: I2-KANS-SALT-LAG-08935	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98672%	100.00000%
Legacy 10G Backbone: I2-LOSA-PAIX-10GE-05853	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98937%	99.99981%
Legacy 10G Backbone: I2-LOSA-SALT-10GE-05563	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.90741%	99.93359%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05564	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.84100%	99.85789%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05572	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99981%	99.99981%
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 0 min	0 hr 0 min	100.00000%	100.00000%	99.95883%	99.99962%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.74499%	99.74822%

Aggregate All Unified - Internet2 IP Backbone Circuits	10 hr 5 min	10 hr 4 min	99.90161%	99.99984%	99.85735%	99.89539%

Upcoming Scheduled Maintenances

Ticket No.:	7382:144
Subject:	Maintenance - I2 AL2S Participant USDA
Affected:	AL2S Participant USDA
Start Time:	Tuesday, March 1, 2016, 6:00 AM (0600) UTC
End Time:	Tuesday, March 1, 2016, 11:00 AM (1100) UTC
Description:	The above listed assset will be unavailable while PEG Engineers perform maintenance. An outage of is expected. The entire window is reserved.

Ticket No.:	7320:144
Subject:	Maintenance 1 of 2 - I2 Various Optical Circuits (Northern Tier)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Wednesday, March 2, 2016, 6:00 AM (0600) UTC
End Time:	Wednesday, March 2, 2016, 11:00 AM (1100) UTC
Description:	The above listed assets will be unavailable while Zayo performs maintenance on overloaded fiber troughs in Chicago, IL. An outage is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications regarding circuits rerouted on the backbones.

Ticket No.:	7413:144
Subject:	Maintenance - I2 Optical Various Circuits (DALL)
Affected:
Start Time:	Wednesday, March 2, 2016, 9:00 AM (0900) UTC
End Time:	Wednesday, March 2, 2016, 11:00 AM (1100) UTC
Description:	The above listed assets will be unavailable while Internet2 Engineers perform a maintenance to re-groom various customers that are utilizing Internet2 TR-CPS Router at DALL3. An outage of up to 30 minutes is expected; however the entire window is reserved.

Ticket No.:	7321:144
Subject:	Maintenance 2 of 2 - I2 Various Optical Circuits (Northern Tier)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Thursday, March 3, 2016, 6:00 AM (0600) UTC
End Time:	Thursday, March 3, 2016, 11:00 AM (1100) UTC
Description:	The above listed assets will be unavailable while Zayo performs maintenance on overloaded fiber troughs in Chicago, IL. An outage is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications regarding circuits rerouted on the backbones.

Ticket No.:	7433:144
Subject:	Maintenance - I2 Optical Member ESnet
Affected:
Start Time:	Thursday, March 3, 2016, 9:00 PM (2100) UTC
End Time:	Thursday, March 3, 2016, 10:00 PM (2200) UTC
Description:	Member ESnet's Optical above listed optical circuits will be unavailable while ESnet Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	7429:144
Subject:	Maintenance - I2 Optical DWDM Systems LASV-SALT and DENV-SALT
Affected:	DWDM System LASV-SALT & DENV-SALT AL2S Backbone(s) LASV-SALT & DENV-SALT IP Backbone(s) LOSA-SALT & KANS-SALT Member ESnet Participants(s) NOAA FRGP UNM UH GENI Connector(s) ENA CENIC UEN NSHE
Start Time:	Friday, March 4, 2016, 7:00 AM (0700) UTC
End Time:	Friday, March 4, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets are expected to remain available while Internet2 Engineers perform maintenance in Salt Lake City, UT. An outage is not expected; however, the entire window is reserved.

Ticket No.:	7097:144
Subject:	Maintenance - I2 Optical Member CERN
Affected:	Member CERN
Start Time:	Saturday, March 5, 2016, 6:00 PM (1800) UTC
End Time:	Saturday, March 5, 2016, 9:00 PM (2100) UTC
Description:	Member CERN's Optical circuit I2-MEGAI-HK-SING1-10GE-12130 will be unavailable while TATA Engineers perform maintenance. An outage of 75 minutes is expected, however the entire maintenance window has been reserved.

Ticket No.:	7309:144
Subject:	Maintenance 1 of 3 - I2 Various Optical Circuits
Affected:	CA*Net/CANARIE Net+ Provider Code42
Start Time:	Tuesday, March 8, 2016, 6:00 AM (0600) UTC
End Time:	Tuesday, March 8, 2016, 11:00 AM (1100) 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. Please note, this is window 1 of 3

Ticket No.:	7310:144
Subject:	Maintenance 2 of 3 - I2 Various Optical Circuits
Affected:	CA*Net/CANARIE Net+ Provider Code42
Start Time:	Wednesday, March 9, 2016, 6:00 AM (0600) UTC
End Time:	Wednesday, March 9, 2016, 11:00 AM (1100) 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. Please note, this is window 2 of 3

Ticket No.:	7436:144
Subject:	Maintenance - I2 Optical DWDM System DENV-KANS
Affected:	DWDM System DENV-KANS AL2S Backbone DENV-KANS IP Backbone KANS-SALT Optical Member CENIC Optical Member ESnet Optical Member N-Wave Optical Member Education Networks of America
Start Time:	Wednesday, March 9, 2016, 6:00 AM (0600) UTC
End Time:	Wednesday, March 9, 2016, 12:00 PM (1200) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications perform cable relocation in Elmdale, KS. An outage is expected. The entire window is reserved.

Ticket No.:	7311:144
Subject:	Maintenance 3 of 3 - I2 Various Optical Circuits
Affected:	CA*Net/CANARIE Net+ Provider Code42
Start Time:	Thursday, March 10, 2016, 6:00 AM (0600) UTC
End Time:	Thursday, March 10, 2016, 11:00 AM (1100) 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. Please note, this is window 3 of 3

Ticket No.:	7435:144
Subject:	Maintenance - I2 Optical Core Node DENV
Affected:	AL2S Core Node DENV AL2S Backbone DENV-KANS, DENV-SALT, DENV-ELPA IP Backbone KANS-SALT
Start Time:	Friday, March 11, 2016, 7:00 AM (0700) UTC
End Time:	Friday, March 11, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets should remain available while Internet2 Engineers perform power maintenance. An outage is not expected however the entire window is reserved. All connections to the Core Node will be at risk.

Ticket No.:	7278:144
Subject:	Maintenance 1 of 5 Rescheduled - I2 Various Optical Circuits (Northern Tier)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Monday, March 14, 2016, 4:00 AM (0400) UTC
End Time:	Monday, March 14, 2016, 11:00 AM (1100) UTC
Description:	Please note this is maintenance window 1 of 5. The above listed assets will be unavailable while Zayo performs maintenance to replace an entire splice enclosure in Minneapolis, MN. An outage of up to three hours is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications regarding circuits rerouted on the backbones.

Ticket No.:	7279:144
Subject:	Maintenance 2 of 5 Rescheduled - I2 Various Optical Circuits (Northern Tier)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Tuesday, March 15, 2016, 4:00 AM (0400) UTC
End Time:	Tuesday, March 15, 2016, 11:00 AM (1100) UTC
Description:	Please note this is maintenance window 2 of 5. The above listed assets will be unavailable while Zayo performs maintenance to replace an entire splice enclosure in Minneapolis, MN. An outage of up to three hours is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications regarding circuits rerouted on the backbones.

Ticket No.:	7280:144
Subject:	Maintenance 3 of 5 Rescheduled - I2 Various Optical Circuits (Northern Tier)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Wednesday, March 16, 2016, 4:00 AM (0400) UTC
End Time:	Wednesday, March 16, 2016, 11:00 AM (1100) UTC
Description:	Please note this is maintenance window 3 of 5. The above listed assets will be unavailable while Zayo performs maintenance to replace an entire splice enclosure in Minneapolis, MN. An outage of up to three hours is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications regarding circuits rerouted on the backbones.

Ticket No.:	6957:144
Subject:	Maintenance - I2 Core Node SING
Affected:	Core Node Singapore and its Connectors and Participants
Start Time:	Thursday, March 17, 2016, 1:00 AM (0100) UTC
End Time:	Friday, March 25, 2016, 1:00 PM (1300) UTC
Description:	The above listed asset is expected to remain available while TATA performs power maintenance. No outages are expected. The entire window is reserved. All connections to the Core Node will be affected in the unlikely event of impact by this maintenance.

Ticket No.:	7281:144
Subject:	Maintenance 4 of 5 Rescheduled - I2 Various Optical Circuits (Northern Tier)
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Thursday, March 17, 2016, 4:00 AM (0400) UTC
End Time:	Thursday, March 17, 2016, 11:00 AM (1100) UTC
Description:	Please note this is maintenance window 4 of 5. The above listed assets will be unavailable while Zayo performs maintenance to replace an entire splice enclosure in Minneapolis, MN. An outage of up to three hours is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications regarding circuits rerouted on the backbones.

Ticket No.:	7282:144
Subject:	Maintenance 5 of 5 Rescheduled - I2 Various Optical Circuits (Northern Tier
Affected:	AL2S Backbones MINN-MISS2 & EQCH-MINN Net+ Provider Code42 Participant Northern Lights Gigapop
Start Time:	Friday, March 18, 2016, 4:00 AM (0400) UTC
End Time:	Friday, March 18, 2016, 11:00 AM (1100) UTC
Description:	Please note this is maintenance window 5 of 5. The above listed assets will be unavailable while Zayo performs maintenance to replace an entire splice enclosure in Minneapolis, MN. An outage of up to three hours is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications regarding circuits rerouted on the backbones.