Generated Report for Unified

Unified - Internet2 IP Network Operations Report
01/23/2017 - 01/29/2017

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)*

12023	4-Normal	1-Critical	Brief Outage - I2 Optical Various Circuits	Cut or Damaged Fiber	Vendor	01/27/2017 3:53 PM	01/27/2017 3:54 PM
12025	4-Normal	1-Critical	Outage Resolved - I2 Optical DWDM System ATLA-JACK	Cut or Damaged Fiber	Vendor	01/27/2017 4:41 PM	01/28/2017 9:21 AM

Unscheduled Outages Detail

Ticket No.:	12023:144
Subject:	Brief Outage - I2 Optical Various Circuits
Source Of Impact:	Vendor
Affected:	AL2S Backbone ATLA-JACK IP Backbone ATLA-HOUS
Start Time:	Friday, January 27, 2017, 3:53 PM (1553) UTC
End Time:	Friday, January 27, 2017, 3:54 PM (1554) UTC
Description:	Update The above listed assets are now available to the community. Reason for Outage (RFO) Summary: The Transport NOC reported that a suspected fiber cut in Folkston, GA was impacting unprotected services. Field Services were engaged, and were able to isolate the fault to Jacksonville, FL. Field Services near the failure site were engaged, and were able to conduct light measurements to isolate the failure. Upon arrival, Field Services confirmed the damage to both a 204 count and a 96 count fiber caused by directional boring in the area of the cable. Due to the extent of the damage to the cable, and the conduit, a plan was formulated to install a temporary aerial span in efforts to expedite restoration. The aerial span was run, and spliced into place, which cleared all associated alarms and returned services to a stable state. A maintenance will be scheduled at a later date to make permanent repairs to the damaged cable. This service impact has concluded; however, there may be additional analysis and discovery that occurs as the incident is reviewed by NOC management. Any available updates will be relayed upon event ticket closure. If additional issues are experienced, please contact the Level 3 Technical Service Center at 1-877-4LEVEL3.

Ticket No.:	12025:144
Subject:	Outage Resolved - I2 Optical DWDM System ATLA-JACK
Source Of Impact:	Vendor
Affected:	DWDM System ATLA-JACK AL2S Backbone ATLA-JACK IP Backbone ATLA-HOUS
Start Time:	Friday, January 27, 2017, 4:41 PM (1641) UTC
End Time:	Saturday, January 28, 2017, 9:21 AM (0921) UTC
Description:	Update The above listed assets are now available to the community. Reason for Outage (RFO) Summary: The Transport NOC reported that a suspected fiber cut in Folkston, GA was impacting unprotected services. Field Services were engaged, and were able to isolate the fault to Jacksonville, FL. Field Services near the failure site were engaged, and were able to conduct light measurements to isolate the failure. Upon arrival, Field Services confirmed the damage to both a 204 count and a 96 count fiber caused by directional boring in the area of the cable. Due to the extent of the damage to the cable, and the conduit, a plan was formulated to install a temporary aerial span in efforts to expedite restoration. The aerial span was run, and spliced into place, which cleared all associated alarms and returned services to a stable state. A maintenance will be scheduled at a later date to make permanent repairs to the damaged cable. This service impact has concluded; however, there may be additional analysis and discovery that occurs as the incident is reviewed by NOC management. Any available updates will be relayed upon event ticket closure. If additional issues are experienced, please contact the Level 3 Technical Service Center at 1-877-4LEVEL3.

Scheduled Maintenances Summary

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

11936	3-Elevated	1-Critical	Maintenance Completed - I2 Optical DWDM Systems CHIC-SAIN & KANS-SAIN	Hardware	Vendor	01/24/2017 5:02 AM	01/24/2017 5:16 AM
11910	4-Normal	2-High	Maintenance Completed - I2 IP Core Node Conversions for SUNN and PORT	Software	Internal	01/27/2017 12:54 PM	01/27/2017 1:32 PM

Scheduled Maintenances Detail

Ticket No.:	11936:144
Subject:	Maintenance Completed - I2 Optical DWDM Systems CHIC-SAIN & KANS-SAIN
Source Of Impact:	Vendor
Affected:	DWDM Systems KANS-SAIN and CHIC-SAIN AL2S Backbones CHIC-KANS and CHIC-COLU4 IP Backbone CHIC-KANS
Start Time:	Tuesday, January 24, 2017, 5:02 AM (0502) UTC
End Time:	Tuesday, January 24, 2017, 5:16 AM (0516) UTC
Description:	The above listed assets are available after Level(3) Communications replaced a faulty LIM card in Warrenburg, MO. Maintenance has been completed. No further outages are expected.

Ticket No.:	11910:144
Subject:	Maintenance Completed - I2 IP Core Node Conversions for SUNN and PORT
Source Of Impact:	Internal
Affected:	IP Backbone LOSA-SEAT AL2S Connector Oregon Gigapop AL2S Connector Northern Crossroads AL2S Connector ESnet AL2S Connector CENIC AL2S Connector U.S. Department of Agriculture
Start Time:	Friday, January 27, 2017, 12:54 PM (1254) UTC
End Time:	Friday, January 27, 2017, 1:32 PM (1332) UTC
Description:	IP Backbone LOSA-SEAT is now available after Internet2 Engineers performed router conversion maintenance to add IP and TR-CPS services to existing AL2S nodes in Portland, OR and Sunnyvale, CA. This 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 0 min	0 hr 0 min	100.00000%	100.00000%	98.45462%	98.75246%
Layer3 AL3S Backbone ASHB-ATLA Commodity VLAN 55204	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.41625%	99.62780%
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%	99.71673%	99.81570%
Layer3 AL3S Backbone ASHB-CLEV R&E VLAN 55197	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.81343%	99.98392%
Layer3 AL3S Backbone ASHB-CLEV Commodity VLAN 55202	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98732%	100.00000%
Layer3 AL3S Backbone ASHB-NEWY R&E VLAN 55201	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.00904%	99.29496%
Layer3 AL3S Backbone ASHB-NEWY Commodity VLAN 55206	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.59942%	99.71768%
Layer3 AL3S Backbone ASHB-WASH R&E VLAN 55200	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.86982%	99.92658%
Layer3 AL3S Backbone ASHB-WASH Commodity VLAN 55205	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.85335%	99.92072%
I2-CHIC-WASH-VLAN-12131	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.42950%	99.61493%
I2-CHIC-WASH-VLAN-12132	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.41076%	99.63045%
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%	99.37576%	99.65107%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.05654%	99.38143%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.61815%	99.82156%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.62231%	99.88931%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.79659%	100.00000%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.79526%	99.88798%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.52884%	99.88703%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.10176%	99.48967%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.45958%	99.81494%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.48853%	99.79564%
R&E 10G Backbone: I2-LOSA-PAIX-VLAN-23105	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93472%	99.99622%
Commodity 10G Backbone: I2-LOSA-PAIX-VLAN-23106	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93472%	99.99622%
R&E 100G Backbone: I2-LOSA-SALT-VLAN-09188	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.63707%	99.90236%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187	0 hr 38 min	0 hr 0 min	99.62302%	100.00000%	99.70425%	99.95572%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328	0 hr 38 min	0 hr 0 min	99.62302%	100.00000%	99.70425%	99.95572%
R&E 100G Backbone: I2-LOSA-WILC-VLAN-23103	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97408%	100.00000%
Commodity 100G Backbone: I2-LOSA-WILC-VLAN-23104	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97408%	100.00000%
R&E 100G Backbone: I2-NEWY32AOA-WASH-VLAN-09176	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.43820%	99.57368%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.79091%	99.99905%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.79110%	99.99924%
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%	99.61815%	99.82156%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.33734%	99.64975%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423	16 hr 41 min	16 hr 41 min	90.06944%	90.06944%	98.94830%	99.22097%
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%	99.71295%	99.84503%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.82554%	99.88949%
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 14 min	0 hr 0 min	99.86111%	100.00000%	99.80302%	99.99622%
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%	99.89650%	99.98335%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.27471%	99.49024%
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%	99.60358%	99.84692%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.50992%	99.71938%
Legacy 10G Backbone: I2-KANS-SALT-LAG-08935	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.77483%	99.81229%
Legacy 10G Backbone: I2-LOSA-PAIX-10GE-05853	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93472%	99.99622%
Legacy 10G Backbone: I2-LOSA-SALT-10GE-05563	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92185%	100.00000%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05564	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.67681%	99.86887%
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 0 min	0 hr 0 min	100.00000%	100.00000%	99.76082%	99.87852%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.89233%	99.99905%

Aggregate All Unified - Internet2 IP Backbone Circuits	18 hr 11 min	1 hr 30 min	99.82257%	99.83720%	99.70128%	99.84098%

Upcoming Scheduled Maintenances

Ticket No.:	12105:144
Subject:	Maintenance - I2 Optical Member ESnet
Affected:
Start Time:	Friday, February 3, 2017, 9:30 PM (2130) UTC
End Time:	Friday, February 3, 2017, 10:30 PM (2230) UTC
Description:	The above listed circuits will be unavailable while ESnet Engineers perform maintenance installing Ciena cards, cabling, and provisioning a new circuit. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	11952:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:	Optical Member NOAA N-Wave
Start Time:	Tuesday, February 7, 2017, 5:00 AM (0500) UTC
End Time:	Tuesday, February 7, 2017, 11:00 AM (1100) UTC
Description:	Member NOAA N-Wave's Optical circuit I2-ATLA-CHAR-10GE-07618 will be unavailable while MCNC Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	12034:144
Subject:	Maintenance 1 of 2 - I2 Optical DWDM System HART2-NEWY1118TH
Affected:	DWDM System HART2-NEWY1118TH AL2S Backbones BOST-NEWY32AOA and HART2-NEWY32AOA IP Backbones HART2-NEWY32AOA and CLEV-NEWY32AOA
Start Time:	Tuesday, February 7, 2017, 5:00 AM (0500) UTC
End Time:	Tuesday, February 7, 2017, 11:00 AM (1100) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications to replace long haul cable in Bridgewater, CT. An outage of 6 hours is expected. The entire window is reserved. This is maintenance window 1 of 2.

Ticket No.:	11730:144
Subject:	Maintenance - I2 Optical Circuit GLOBAL-LOND-WASH2-100GE-01601
Affected:
Start Time:	Wednesday, February 8, 2017, 5:00 AM (0500) UTC
End Time:	Wednesday, February 8, 2017, 10:00 AM (1000) UTC
Description:	Kindly Note the Updated Maintenance Schedule The above listed asset will be unavailable while vendor engineers perform maintenance. Outages are expected. The entire window is reserved.

Ticket No.:	12035:144
Subject:	Maintenance 2 of 2 - I2 Optical DWDM System HART2-NEWY1118TH
Affected:	DWDM System HART2-NEWY1118TH AL2S Backbones BOST-NEWY32AOA and HART2-NEWY32AOA IP Backbones HART2-NEWY32AOA and CLEV-NEWY32AOA
Start Time:	Wednesday, February 8, 2017, 5:00 AM (0500) UTC
End Time:	Wednesday, February 8, 2017, 11:00 AM (1100) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications to replace long haul cable in Bridgewater, CT. An outage of 6 hours is expected. The entire window is reserved. This is maintenance window 2 of 2.

Ticket No.:	12081:144
Subject:	Maintenance - I2 AL2S Core Node MINN
Affected:	AL2S Core Node MINN AL2S Backbone EQCH-MINN, KANS-MINN, MINN-MISS2 Net+ Provider Code 42
Start Time:	Thursday, February 9, 2017, 6:00 AM (0600) UTC
End Time:	Thursday, February 9, 2017, 12:00 PM (1200) UTC
Description:	The above listed assets will be unavailable while electrical contractors perform node maintenance. An outage is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:	12003:144
Subject:	Maintenance Rescheduled 1 of 3 - I2 AL2S Backbone MINN-MISS2
Affected:	AL2S Backbone MINN-MISS2 IP Net+ Provider Code42
Start Time:	Saturday, February 11, 2017, 6:00 AM (0600) UTC
End Time:	Saturday, February 11, 2017, 11:00 AM (1100) UTC
Description:	Please note new maintenance time. The above listed asset will be unavailable while Zayo Engineers perform maintenance. An 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. This is maintenance window 1 of 3.

Ticket No.:	11925:144
Subject:	Maintenance - I2 AL2S Circuit I2-LOSA-SING-100GE-55449
Affected:	Internet2 Singapore
Start Time:	Saturday, February 11, 2017, 5:00 PM (1700) UTC
End Time:	Saturday, February 11, 2017, 7:00 PM (1900) UTC
Description:	The above listed asset will be unavailable while Level(3) Engineers perform maintenance. An outage of 2 hours is expected. The entire window is reserved.

Ticket No.:	12004:144
Subject:	Maintenance Rescheduled 2 of 3 - I2 AL2S Backbone MINN-MISS2
Affected:	AL2S Backbone MINN-MISS2 IP Net+ Provider Code42
Start Time:	Sunday, February 12, 2017, 6:00 AM (0600) UTC
End Time:	Sunday, February 12, 2017, 11:00 AM (1100) UTC
Description:	Please note new maintenance time. The above listed asset will be unavailable while Zayo Engineers perform maintenance. An 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. This is maintenance window 2 of 3.

Ticket No.:	12036:144
Subject:	Maintenance 3 of 3 - I2 AL2S Backbone MINN-MISS2
Affected:	AL2S Backbone MINN-MISS2 IP Net+ Provider Code42
Start Time:	Monday, February 13, 2017, 6:00 AM (0600) UTC
End Time:	Monday, February 13, 2017, 11:00 AM (1100) UTC
Description:	The above listed asset will be unavailable while Zayo Engineers perform maintenance. An 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. This is maintenance window 3 of 3.

Ticket No.:	12047:144
Subject:	Maintenance 1 of 2 - I2 AL2S Backbone MINN-MISS22
Affected:	AL2S Backbone MINN-MISS2 NET+ Provider Code42
Start Time:	Monday, February 13, 2017, 7:00 AM (0700) UTC
End Time:	Monday, February 13, 2017, 12:00 PM (1200) UTC
Description:	The above listed asset will be unavailable while Zayo Engineers perform maintenance. An 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 2.

Ticket No.:	12058:144
Subject:	Maintenance 2 of 2 - I2 AL2S Backbone MINN-MISS2
Affected:	AL2S Backbone MINN-MISS2 NET+ Provider Code42
Start Time:	Tuesday, February 14, 2017, 7:00 AM (0700) UTC
End Time:	Tuesday, February 14, 2017, 12:00 PM (1200) UTC
Description:	The above listed asset will be unavailable while Zayo Engineers perform maintenance. An 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 2.

Ticket No.:	12083:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:	Optical Member NOAA N-Wave
Start Time:	Thursday, February 16, 2017, 3:00 AM (0300) UTC
End Time:	Thursday, February 16, 2017, 9:00 AM (0900) UTC
Description:	Member NOAA N-Wave's above listed Optical circuits will be unavailable while N-Wave Engineers perform router replacement maintenance. An outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	12106:144
Subject:	Maintenance - I2 Optical DWDM System BATO-JACK
Affected:	DWDM System BATO-JACK AL2S Backbone BATO-JACK IP Backbone ATLA-HOUS Member NOAA Wave
Start Time:	Saturday, February 18, 2017, 6:00 AM (0600) UTC
End Time:	Saturday, February 18, 2017, 12:00 PM (1200) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications replace a cable in Grand Bay, Alabama. An outage is expected. The entire window is reserved.

Ticket No.:	12018:144
Subject:	Maintenance 1 of 2 - I2 Optical DWDM System CHIC-INDI
Affected:	DWDM System CHIC-INDI AL2S Backbone CHIC-INDI IP Backbone ATLA-CHIC
Start Time:	Thursday, February 23, 2017, 5:00 AM (0500) UTC
End Time:	Thursday, February 23, 2017, 11:00 AM (1100) UTC
Description:	Please note corrected End time The above listed assets will be unavailable while Level(3) Communications conducts maintenance to repair fiber in Wolcott, IN. Outages are expected. The entire window is reserved. This is maintenance 1 of 2.

Ticket No.:	12022:144
Subject:	Maintenance 2 of 2 - I2 Optical DWDM System CHIC-INDI
Affected:	DWDM System CHIC-INDI AL2S Backbone CHIC-INDI IP Backbone ATLA-CHIC
Start Time:	Friday, February 24, 2017, 5:00 AM (0500) UTC
End Time:	Friday, February 24, 2017, 11:00 AM (1100) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications conducts maintenance to repair fiber in Wolcott, IN. Outages are expected. The entire window is reserved. This is maintenance 2 of 2.