Generated Report for Unified

Unified - Internet2 IP Network Operations Report
09/12/2016 - 09/18/2016

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)*

None during this report period

Scheduled Maintenances Summary

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

10146	3-Elevated	1-Critical	Maintenance Completed - I2 Optical DWDM System ALBA-BUFF	Circuit	Vendor	09/13/2016 2:39 AM	09/13/2016 3:42 AM
10098	3-Elevated	1-Critical	Maintenance Completed- I2 AL2S Core Node ELPA	Hardware	Internal	09/16/2016 6:03 AM	09/16/2016 11:22 AM

Scheduled Maintenances Detail

Ticket No.:	10146:144
Subject:	Maintenance Completed - I2 Optical DWDM System ALBA-BUFF
Source Of Impact:	Vendor
Affected:	DWDM System ALBA-BUFF AL2S Backbone ALBA-CLEV IP Backbone CLEV-NEWY, CHIC-NEWY Member OARnet Member NOAA N-Wave Member ESnet
Start Time:	Tuesday, September 13, 2016, 2:39 AM (0239) UTC
End Time:	Tuesday, September 13, 2016, 3:42 AM (0342) UTC
Description:	The above listed assets are now available after Level(3) Communications replaced a LIM card in Albany, NY. Maintenance has been completed. No further outages are expected.

Ticket No.:	10098:144
Subject:	Maintenance Completed- I2 AL2S Core Node ELPA
Source Of Impact:	Internal
Affected:	AL2S Core Node ELPA AL2S Backbones ELPA-HOUH, ELPA-TUCS, & DENV-ELPA IP Backbone HOUS-LOSA AL2S Participant CENIC AL2S Participant LEARN
Start Time:	Friday, September 16, 2016, 6:03 AM (0603) UTC
End Time:	Friday, September 16, 2016, 11:22 AM (1122) UTC
Description:	The above listed assets are available after Internet2 Engineers completed a maintenance to consolidate routers in El Paso, TX. 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%	99.54662%	99.77293%
Layer3 AL3S Backbone ASHB-ATLA Commodity VLAN 55204	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.47586%	99.61701%
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%	99.68987%	99.81551%
Layer3 AL3S Backbone ASHB-CLEV R&E VLAN 55197	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.85960%	99.98411%
Layer3 AL3S Backbone ASHB-CLEV Commodity VLAN 55202	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98694%	100.00000%
Layer3 AL3S Backbone ASHB-NEWY R&E VLAN 55201	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.22949%	99.50329%
Layer3 AL3S Backbone ASHB-NEWY Commodity VLAN 55206	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.80851%	99.92601%
Layer3 AL3S Backbone ASHB-WASH R&E VLAN 55200	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.86868%	99.92658%
Layer3 AL3S Backbone ASHB-WASH Commodity VLAN 55205	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.85108%	99.92072%
I2-CHIC-WASH-VLAN-12131	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.38370%	99.61361%
I2-CHIC-WASH-VLAN-12132	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.36497%	99.62913%
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%	99.65883%	99.87682%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	98.86051%	99.07584%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.74209%	99.81040%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.58031%	99.87360%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.79034%	100.00000%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177	1 hr 3 min	0 hr 0 min	99.37500%	100.00000%	99.56611%	99.66489%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.59052%	99.88609%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.01018%	99.32561%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189	5 hr 19 min	0 hr 0 min	96.83532%	100.00000%	99.51162%	99.82194%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.47850%	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%	99.55930%	99.83613%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.67662%	99.95497%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.67662%	99.95497%
R&E 100G Backbone: I2-LOSA-WILC-VLAN-23103	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97597%	100.00000%
Commodity 100G Backbone: I2-LOSA-WILC-VLAN-23104	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97597%	100.00000%
R&E 100G Backbone: I2-NEWY32AOA-WASH-VLAN-09176	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.40565%	99.51219%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.54057%	99.74871%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.54057%	99.74871%
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%	99.74209%	99.81040%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.58068%	99.87606%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	98.83250%	99.09855%
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%	99.75704%	99.84295%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.80283%	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 0 min	0 hr 0 min	100.00000%	100.00000%	99.80945%	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%	99.87738%	99.98316%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.19600%	99.32978%
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%	99.62345%	99.84749%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.65921%	99.86773%
Legacy 10G Backbone: I2-KANS-SALT-LAG-08935	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.84370%	99.87190%
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%	99.84332%	99.93377%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05564	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.75912%	99.95648%
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%	99.78372%	99.87852%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.67265%	99.74871%

Aggregate All Unified - Internet2 IP Backbone Circuits	6 hr 22 min	6 hr 22 min	99.93787%	100.00000%	99.71792%	99.84457%

Upcoming Scheduled Maintenances

Ticket No.:	10159:144
Subject:	Maintenance Completed - I2 AL2S Core Node ATLA
Affected:	AL2S Core Node ATLA and all participants connected to the core node AL2S Backbones ATLA-CHAR, ATLA-JACK, ATLA-JCSN, ATLA-WASH, and ATLA-LOUI IP Backbone ATLA-CHIC, ATLA-CLEV, ATLA-HOUS, ATLA-NEWY,ASHB-ATLA, and ATLA- WASH
Start Time:	Friday, September 23, 2016, 4:00 AM (0400) UTC
End Time:	Friday, September 23, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets are now available after Internet2 Engineers performed a maintenance to consolidate hardware in Atlanta, GA. Maintenance has been completed. No further outages are expected.

Ticket No.:	10244:144
Subject:	Maintenance - I2 AL2S Participant U.S. Department of Agriculture (USDA)
Affected:	Participant U.S. Department of Agriculture
Start Time:	Friday, September 23, 2016, 1:00 PM (1300) UTC
End Time:	Sunday, September 25, 2016, 4:00 PM (1600) UTC
Description:	The above listed will be unavailable while Fiber Vendor engineers perform fiber maintenance. The entire maintenance window is reserved.

Ticket No.:	10326:144
Subject:	Maintenance - I2 AL2S Participant Atlantic Wave
Affected:	AL2S Participant Atlantic Wave
Start Time:	Sunday, September 25, 2016, 4:00 AM (0400) UTC
End Time:	Sunday, September 25, 2016, 6:00 AM (0600) UTC
Description:	The above listed assset will be unavailable while Ampath Engineers perform core node maintenance. An outage is expected. The entire window is reserved.

Ticket No.:	10281:144
Subject:	Maintenance Rescheduled - I2 AL2S Backbone MINN-MISS2
Affected:	AL2S Backbone MINN-MISS2 Net+ Peer Code42
Start Time:	Sunday, September 25, 2016, 5:00 AM (0500) UTC
End Time:	Sunday, September 25, 2016, 10:00 AM (1000) UTC
Description:	The above listed asset will be unavailable while Zayo Engineers perform maintenance to replace a failing amp. 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.

Ticket No.:	10215:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:
Start Time:	Monday, September 26, 2016, 4:00 AM (0400) UTC
End Time:	Monday, September 26, 2016, 10:00 AM (1000) UTC
Description:	Member NOAA N-Wave's Optical circuit I2-ATLA-CHAR-10GE-07618 will be unavailable while their vendor performs maintenance. Outages are expected, the entire maintenance window has been reserved.

Ticket No.:	10172:144
Subject:	Maintenance Tracking - I2 AL2S Core Node WASH & HOUS (Provisioning and Failover Services)
Affected:	The above listed services will remain available while Internet2 engineers perform software maintenance. Established circuits will not be impacted. The entire window is reserved.
Start Time:	Tuesday, September 27, 2016, 4:00 AM (0400) UTC
End Time:	Tuesday, September 27, 2016, 10:00 AM (1000) UTC
Description:	Assigned to SST/SV review for applying oob maintenance procedure.

Ticket No.:	9981:144
Subject:	Maintenance 1 of 2 - I2 Optical DWDM System JCSN-MEMP
Affected:	DWDM System JCSN-MEMP AL2S Backbone ATLA-JCSN Member NOAA N-Wave Member MissiON Member ESnet
Start Time:	Tuesday, September 27, 2016, 5:00 AM (0500) UTC
End Time:	Tuesday, September 27, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo Engineers perform maintenance in Jackson, MS. The entire maintenance 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.:	10184:144
Subject:	Maintenance - I2 AL2S Core Node COLU4 (Provisioning and Failover Services)
Affected:	AL2S Core Node COLU4(Provisioning and Failover Services)
Start Time:	Tuesday, September 27, 2016, 5:00 AM (0500) UTC
End Time:	Tuesday, September 27, 2016, 6:00 AM (0600) UTC
Description:	The above listed services will be unavailable due to maintenance processed by Internet2 Engineers. Established circuits will not be impacted. The entire window is reserved.

Ticket No.:	10173:144
Subject:	Maintenance Tracking - I2 AL2S Core Node KANS, ASHB, & WILC (Provisioning and Failover Services)
Affected:	AL2S Core Node KANS, ASHB, & WILC (Provisioning and Failover Services)
Start Time:	Wednesday, September 28, 2016, 4:00 AM (0400) UTC
End Time:	Wednesday, September 28, 2016, 10:00 AM (1000) UTC
Description:	The above listed services will remain available while Internet2 engineers perform software maintenance. Established circuits will not be impacted. The entire window is reserved.

Ticket No.:	9982:144
Subject:	Maintenance 2 of 2 - I2 Optical DWDM System JCSN-MEMP
Affected:	DWDM System JCSN-MEMP AL2S Backbone ATLA-JCSN Member NOAA N-Wave Member MissiON Member ESnet
Start Time:	Wednesday, September 28, 2016, 5:00 AM (0500) UTC
End Time:	Wednesday, September 28, 2016, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo Engineers perform maintenance in Jackson, MS. The entire maintenance 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.:	10133:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:
Start Time:	Thursday, September 29, 2016, 4:00 AM (0400) UTC
End Time:	Thursday, September 29, 2016, 10:00 AM (1000) UTC
Description:	Member NOAA N-Wave's Optical circuit I2-ATLA-CHAR-10GE-07618 will be unavailable while their vendor contractors perform fiber maintenance. Outage are expected and the entire maintenance window has been reserved.

Ticket No.:	10214:144
Subject:	Maintenance Update - I2 AL2S Core Node PITT
Affected:	AL2S Core Node PITT AL2S Backbones CLEV-PITT & ASHB-PITT IP backbones ASHB-CLEV, ATLA-CLEV, & CLEV-WASH All Connectors and Participants
Start Time:	Friday, September 30, 2016, 4:00 AM (0400) UTC
End Time:	Friday, September 30, 2016, 10:00 AM (1000) UTC
Description:	Please note the updatd impact for this maintenance. The above listed assets will be unavailable while Internet2 Engineers perform maintenance. An outage is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:	10266:144
Subject:	Maintenance - I2 AL2S Circuit I2-LOSA-SING-100GE-55449
Affected:
Start Time:	Saturday, October 1, 2016, 6:00 AM (0600) UTC
End Time:	Saturday, October 1, 2016, 1:00 PM (1300) UTC
Description:	The above listed asset will be unavailable while Level(3) Engineers perform fiber maintenance. An outage is expected. The entire window is reserved.

Ticket No.:	10356:144
Subject:	Maintenance 2 of 2 - I2 Optical DWDM System BOIS-SEAT
Affected:	DWDM System BOIS-SEAT AL2S Backbone SALT-SEAT IP Backbone SALT-SEAT Member NOAA N-Wave Member ESnet Member Center for Education Network Initiatives in California
Start Time:	Saturday, October 1, 2016, 7:00 AM (0700) UTC
End Time:	Saturday, October 1, 2016, 1:00 PM (1300) UTC
Description:	The above listed assets will be unavailable while Level(3) Communications repair fiber in Seattle, WA. An outage of 20 minutes is expected. The entire window is reserved. This is maintenance window 2 of 2.

Ticket No.:	10322:144
Subject:	Maintenance - I2 AL2S Backbone MINN-MISS2
Affected:	AL2S Backbone MINN-MISS2 IP Net+ Provider Code42
Start Time:	Sunday, October 9, 2016, 1:00 PM (1300) UTC
End Time:	Sunday, October 9, 2016, 8:00 PM (2000) UTC
Description:	The above listed asset will be unavailable while Zayo Engineers perform fiber relocation maintenance in Loretto, MN. 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.

Ticket No.:	10324:144
Subject:	Maintenance 1 of 2 - I2 AL2S Backbones MINN-MISS2 and MISS2-SEAT
Affected:	AL2S Backbone MINN-MISS2 IP Net+ Provider Code42
Start Time:	Wednesday, October 12, 2016, 6:00 AM (0600) UTC
End Time:	Wednesday, October 12, 2016, 12:00 PM (1200) UTC
Description:	Please note the updated maintenance times The above listed assets 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. Kindly note that this maintenance window 1 of 2.

Ticket No.:	10327:144
Subject:	Maintenance 2 of 2 Update - I2 AL2S Backbones MINN-MISS2 and MISS2-SEAT
Affected:	AL2S Backbone MINN-MISS2 IP Net+ Provider Code42
Start Time:	Thursday, October 13, 2016, 6:00 AM (0600) UTC
End Time:	Thursday, October 13, 2016, 12:00 PM (1200) UTC
Description:	The above listed assets 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. Kindly note that this is maintenance window 2 of 2.

Ticket No.:	10268:144
Subject:	Maintenance Update - I2 AL2S Backbone MISS2-SEAT
Affected:	AL2S Backbone MINN-MISS2 Net+ Provider Code42 Peer CA*Net/CANARIE Participant Northern Lights Gigapop
Start Time:	Saturday, October 15, 2016, 2:00 PM (1400) UTC
End Time:	Saturday, October 15, 2016, 11:00 PM (2300) UTC
Description:	Please note the updated list of affected circuits. The above listed assets will be unavailable while Zayo Engineers perform maintenance. An outage is expected. The entire window is reserved.

Ticket No.:	9707:144
Subject:	Maintenance - I2 Optical Member China Educational and Research Network
Affected:	Member China Educational and Research Network
Start Time:	Saturday, October 22, 2016, 12:00 AM (0000) UTC
End Time:	Sunday, October 23, 2016, 12:00 PM (1200) UTC
Description:	The above listed asset will be unavailable while TATA Engineers perform maintenance. An outage is expected; however, the entire window is reserved.