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)

120234-Normal 1-Critical Brief Outage - I2 Optical Various Circuits Cut or Damaged FiberVendor 01/27/2017 3:53 PM 01/27/2017 3:54 PM
120254-Normal 1-Critical Outage Resolved - I2 Optical DWDM System ATLA-JACK Cut or Damaged FiberVendor 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 Vendor01/24/2017 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 SoftwareInternal 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 NodesDown TimeReporting Period Availability52 Week Availability
ASHB MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
ATLA MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
CHIC MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
CLEV MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
HOUS MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
KANS MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
LOSA MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
NEWY MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
SALT MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
SEAT MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
WASH MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
rtsw0.sing1.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
rtsw.sing2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%

Aggregate Unified - Internet2 IP Core Nodes0 hr 0 min0 hr 0 min100.00000%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 CircuitsDown Time Reporting Period Availability52 Week Availability
Layer3 AL3S Backbone ASHB-ATLA R&E VLAN 55199 0 hr 0 min0 hr 0 min 100.00000%100.00000% 98.45462%98.75246%
Layer3 AL3S Backbone ASHB-ATLA Commodity VLAN 55204 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.41625%99.62780%
Layer3 AL3S Backbone ASHB-CHIC R&E VLAN 55198 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Layer3 AL3S Backbone ASHB-CHIC Commodity VLAN 55203 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.71673%99.81570%
Layer3 AL3S Backbone ASHB-CLEV R&E VLAN 55197 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.81343%99.98392%
Layer3 AL3S Backbone ASHB-CLEV Commodity VLAN 55202 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98732%100.00000%
Layer3 AL3S Backbone ASHB-NEWY R&E VLAN 55201 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.00904%99.29496%
Layer3 AL3S Backbone ASHB-NEWY Commodity VLAN 55206 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.59942%99.71768%
Layer3 AL3S Backbone ASHB-WASH R&E VLAN 55200 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.86982%99.92658%
Layer3 AL3S Backbone ASHB-WASH Commodity VLAN 55205 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.85335%99.92072%
I2-CHIC-WASH-VLAN-12131 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.42950%99.61493%
I2-CHIC-WASH-VLAN-12132 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.41076%99.63045%
I2-ATLA-CLEV-VLAN-14832 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-ATLA-CLEV-VLAN-14837 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-ATLA-NEWY32AOA-VLAN-14833 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-ATLA-NEWY32AOA-VLAN-14838 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-CHIC-NEWY32AOA-VLAN-14831 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-CHIC-NEWY32AOA-VLAN-14834 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
R&E 100G Backbone: I2-ATLA-CHIC-VLAN-09181 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.37576%99.65107%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.05654%99.38143%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.61815%99.82156%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.62231%99.88931%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79659%100.00000%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79526%99.88798%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.52884%99.88703%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.10176%99.48967%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.45958%99.81494%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.48853%99.79564%
R&E 10G Backbone: I2-LOSA-PAIX-VLAN-23105 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93472%99.99622%
Commodity 10G Backbone: I2-LOSA-PAIX-VLAN-23106 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93472%99.99622%
R&E 100G Backbone: I2-LOSA-SALT-VLAN-09188 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.63707%99.90236%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187 0 hr 38 min0 hr 0 min 99.62302%100.00000% 99.70425%99.95572%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328 0 hr 38 min0 hr 0 min 99.62302%100.00000% 99.70425%99.95572%
R&E 100G Backbone: I2-LOSA-WILC-VLAN-23103 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97408%100.00000%
Commodity 100G Backbone: I2-LOSA-WILC-VLAN-23104 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97408%100.00000%
R&E 100G Backbone: I2-NEWY32AOA-WASH-VLAN-09176 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.43820%99.57368%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79091%99.99905%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79110%99.99924%
R&E 100G Backbone: I2-WASH-ATLA-VLAN-09179 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09318 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.61815%99.82156%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.33734%99.64975%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423 16 hr 41 min16 hr 41 min 90.06944%90.06944% 98.94830%99.22097%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-05251 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-09142 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.71295%99.84503%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.82554%99.88949%
Legacy 10G Backbone: I2-CHIC-KANS-10GE-05781 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-CHIC-KANS-10GE-05976 0 hr 14 min0 hr 0 min 99.86111%100.00000% 99.80302%99.99622%
Legacy 10G Backbone: I2-CLEV-NEWY32AOA-10GE-08894 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-CLEV-WASH-10GE-08889 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.89650%99.98335%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.27471%99.49024%
Legacy 10G Backbone: I2-HOUS-KANS-LAG-08934 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-HOUS-LOSA-10GE-05559 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.60358%99.84692%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.50992%99.71938%
Legacy 10G Backbone: I2-KANS-SALT-LAG-08935 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.77483%99.81229%
Legacy 10G Backbone: I2-LOSA-PAIX-10GE-05853 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93472%99.99622%
Legacy 10G Backbone: I2-LOSA-SALT-10GE-05563 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92185%100.00000%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05564 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.67681%99.86887%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05572 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 100G Backbone: I2-LOSA-WILC-100GE-23893 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
Legacy 10G Backbone: I2-NEWY32AOA-WASH-10GE-07612 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.76082%99.87852%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.89233%99.99905%

Aggregate All Unified - Internet2 IP Backbone Circuits 18 hr 11 min1 hr 30 min 99.82257%99.83720% 99.70128%99.84098%


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.



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.