Generated Report for Unified

Unified - Internet2 IP Network Operations Report
08/24/2015 - 08/30/2015

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)*

5278	4-Normal		Brief Outage - I2 AL2S Backbone CINC-LOUI	Investigating	Undetermined	08/25/2015 4:43 AM	08/25/2015 4:44 AM
5307	3-Elevated	1-Critical	Brief Outage - I2 Optical DWDM System BOST-HART2	Investigating	Vendor	08/26/2015 4:47 AM	08/26/2015 4:48 AM
5313	2-High		Outage Resolved - I2 AL2S Backbone PHOE-TUCS	Hardware	Vendor	08/26/2015 9:39 AM	08/26/2015 2:05 PM
5337	2-High		Outage Resolved - I2 IP Backbone ATLA-ATLA	Hardware	Vendor	08/27/2015 3:04 PM	08/27/2015 3:18 PM
						08/27/2015 3:24 PM	08/27/2015 4:32 PM
5354	4-Normal	1-Critical	Outages Resolved - I2 Optical DWDM System ASHB-WASH	Unannounced Maintenance	Vendor	08/28/2015 4:42 AM	08/28/2015 7:02 AM
						08/28/2015 8:43 AM	08/28/2015 8:44 AM

Unscheduled Outages Detail

Ticket No.:	5278:144
Subject:	Brief Outage - I2 AL2S Backbone CINC-LOUI
Source Of Impact:	Undetermined
Affected:	AL2S Backbone CINC-LOUI IP Backbone ATLA-CHIC
Start Time:	Tuesday, August 25, 2015, 4:43 AM (0443) UTC
End Time:	Tuesday, August 25, 2015, 4:44 AM (0444) UTC
Description:	The above listed asset is available after a brief outage. Level 3 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.:	5307:144
Subject:	Brief Outage - I2 Optical DWDM System BOST-HART2
Source Of Impact:	Vendor
Affected:	DWDM System BOST-HART AL2S Backbone BOST-HART2 IP Backbone CHIC-NEWY32AOA IP Backbone CLEV-NEWY32AOA AL2S Participant NOX IP Connector NOX (NEWY32AoA) and its participants OARnet (WASH)
Start Time:	Wednesday, August 26, 2015, 4:47 AM (0447) UTC
End Time:	Wednesday, August 26, 2015, 4:48 AM (0448) UTC
Description:	The above listed assets are now available to the community following a brief outage. Level (3) Communications Engineers are currently investigating the reason for the outage. Updates will be provided as they are received.

Ticket No.:	5313:144
Subject:	Outage Resolved - I2 AL2S Backbone PHOE-TUCS
Source Of Impact:	Vendor
Affected:	AL2S Backbone PHOE-TUCS IP Backbone HOUS-LOSA
Start Time:	Wednesday, August 26, 2015, 9:39 AM (0939) UTC
End Time:	Wednesday, August 26, 2015, 2:05 PM (1405) UTC
Description:	The above listed assets are now available. Internet2 engineers have investigate the cause of the outage and determined that it was caused by failing hardware. Maintenance has been completed to replace the failing hardware. No further outages are expected.

Ticket No.:	5337:144
Subject:	Outage Resolved - I2 IP Backbone ATLA-ATLA
Source Of Impact:	Vendor
Affected:	IP Backbones ATLA-ATLA, ATLA-HOUS, ATLA-CLEV, ATLA-NEWY32AOA Peer RedCLARA Peer Peer MCNC Peer Vanderbuilt Peer FLR Peer Indiana Gigapop
Start Time:	Thursday, August 27, 2015, 3:04 PM (1504) UTC
End Time:	Thursday, August 27, 2015, 3:18 PM (1518) UTC
Start Time:	Thursday, August 27, 2015, 3:24 PM (1524) UTC
End Time:	Thursday, August 27, 2015, 4:32 PM (1632) UTC
Description:	The above listed assets are now available. Internet2 engineers restarted a line card to resolve the outage. IP Backbone traffic re-routed to the available paths.

Ticket No.:	5354:144
Subject:	Outages Resolved - I2 Optical DWDM System ASHB-WASH
Source Of Impact:	Vendor
Affected:	DWDM System ASHB-WASH AL2S Backbone(s) ASHB-WASH and CLEV-WASH IP Backbone(s) ATLA-CLEV, CHIC-WASH and CLEV-WASH IP Connector 3ROX and its Participants
Start Time:	Friday, August 28, 2015, 4:42 AM (0442) UTC
End Time:	Friday, August 28, 2015, 7:02 AM (0702) UTC
Start Time:	Friday, August 28, 2015, 8:43 AM (0843) UTC
End Time:	Friday, August 28, 2015, 8:44 AM (0844) UTC
Description:	The above listed assets are currently available to the community. Level (3) Communications Engineers have confirmed that the outage is due to an unannounced maintenance to decommission a site in Reston, VA. The maintenance has been completed and 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)*

5289	3-Elevated		Emergency Maintenance Completed - I2 IP Core Node WASH	Hardware	Internal	08/26/2015 4:01 AM	08/26/2015 4:06 AM
5192	3-Elevated	1-Critical	Maintenance Completed - I2 Optical DWDM System CHIC-STAR	Circuit	Vendor	08/26/2015 5:07 AM	08/26/2015 7:09 AM
5321	3-Elevated	1-Critical	Emergency Maintenance Completed - I2 Optical DWDM System BOST-HART2	Circuit	Vendor	08/27/2015 8:11 AM	08/27/2015 8:57 AM

Scheduled Maintenances Detail

Ticket No.:	5289:144
Subject:	Emergency Maintenance Completed - I2 IP Core Node WASH
Source Of Impact:	Internal
Affected:	IP Core Node WASH and its Connector(s) and Participants IP Backbone ATLA-WASH IP Backbone CHIC-WASH IP Backbone CLEV-WASH IP Backbone LOSA-WASH IP Backbone NEWY32AOA-WASH AL2S-IP interconnect
Start Time:	Wednesday, August 26, 2015, 4:01 AM (0401) UTC
End Time:	Wednesday, August 26, 2015, 4:06 AM (0406) UTC
Description:	The above listed assets are now available after Internet2 Engineers performed core node maintenance. All connections to the Core Node were affected. The maintenance has been completed. No further outage is expected.

Ticket No.:	5192:144
Subject:	Maintenance Completed - I2 Optical DWDM System CHIC-STAR
Source Of Impact:	Vendor
Affected:	DWDM System CHIC-STAR AL2S Backbone CHIC-STAR AL2S Backbone EQCH-STAR IP Backbone CHIC-NEWY32AOA IP Backbone CHIC-CLEV AL2S Core Node STAR and Connectors Net+ Provider Code42 (CHIC)
Start Time:	Wednesday, August 26, 2015, 5:07 AM (0507) UTC
End Time:	Wednesday, August 26, 2015, 7:09 AM (0709) UTC
Description:	The above listed assets were unavailable while Internet2 Fiber Vendor Engineers replaced the Optical Core Node opt.star which had sustained physical damage.This maintenance has been completed.

Ticket No.:	5321:144
Subject:	Emergency Maintenance Completed - I2 Optical DWDM System BOST-HART2
Source Of Impact:	Vendor
Affected:	DWDM System BOST-HART2 AL2S Backbone(s) BOST-HART2 IP Backbone CHIC-NEWY32AOA IP BAckbone CLEV-NEWY32AOA Connector(s)/Peer(s)
Start Time:	Thursday, August 27, 2015, 8:11 AM (0811) UTC
End Time:	Thursday, August 27, 2015, 8:57 AM (0857) UTC
Description:	The above listed assets are now available after Level(3) Communications performed emergency maintenance on DWDM System BOST- HART2. Maintenance has been completed; no further outages are expected.

Downtime and Availability

Unified - Internet2 IP Core Nodes	Down Time		Reporting Period Availability		52 Week Availability
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
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 1 min	0 hr 1 min	99.99008%	99.99008%	99.44938%	99.79831%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182	1 hr 22 min	1 hr 22 min	99.18651%	99.18651%	99.51977%	99.96376%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179	0 hr 5 min	0 hr 0 min	99.95040%	100.00000%	99.72488%	99.84271%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180	2 hr 2 min	0 hr 0 min	98.78968%	100.00000%	99.86244%	99.99905%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.90323%	99.99564%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177	0 hr 47 min	0 hr 1 min	99.53373%	99.99008%	99.92790%	99.99469%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178	2 hr 26 min	2 hr 21 min	98.55159%	98.60119%	99.84802%	99.88654%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.61578%	99.81235%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189	4 hr 26 min	4 hr 26 min	97.36111%	97.36111%	99.28241%	99.41693%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.84973%	99.97002%
R&E 10G Backbone: I2-LOSA-PAIX-VLAN-23105	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99184%	100.00000%
Commodity 10G Backbone: I2-LOSA-PAIX-VLAN-23106	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99184%	100.00000%
R&E 100G Backbone: I2-LOSA-SALT-VLAN-09188	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95959%	99.99905%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.80077%	99.88521%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.80077%	99.88521%
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 5 min	0 hr 0 min	99.95040%	100.00000%	99.89659%	99.95959%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96471%	99.99962%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96471%	99.99962%
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 5 min	0 hr 0 min	99.95040%	100.00000%	99.72488%	99.84271%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.65771%	99.90912%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.36779%	99.72355%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-05251	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93871%	100.00000%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-09142	0 hr 5 min	0 hr 0 min	99.95040%	100.00000%	99.93245%	99.99829%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95105%	99.99981%
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%	99.97647%	99.99962%
Legacy 10G Backbone: I2-CLEV-NEWY32AOA-10GE-08894	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96395%	99.99981%
Legacy 10G Backbone: I2-CLEV-WASH-10GE-08889	2 hr 26 min	2 hr 21 min	98.55159%	98.60119%	99.93378%	99.93815%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.77212%	99.87306%
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%	99.74822%	99.82734%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93245%	99.99905%
Legacy 10G Backbone: I2-KANS-SALT-LAG-08935	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93720%	99.99924%
Legacy 10G Backbone: I2-LOSA-PAIX-10GE-05853	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98805%	100.00000%
Legacy 10G Backbone: I2-LOSA-SALT-10GE-05563	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98103%	100.00000%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05564	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.83493%	99.85732%
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 5 min	0 hr 0 min	99.95040%	100.00000%	99.99317%	99.99810%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99658%	99.99981%

Aggregate All Unified - Internet2 IP Backbone Circuits	13 hr 55 min	3 hr 23 min	99.83094%	99.87204%	99.87680%	99.94623%

Upcoming Scheduled Maintenances

Ticket No.:	5302:144
Subject:	Maintenance - I2 Optical Member ESNet
Affected:
Start Time:	Monday, August 31, 2015, 12:00 PM (1200) UTC
End Time:	Friday, September 4, 2015, 10:00 PM (2200) UTC
Description:	Member ESNet's above listed optical circuits will be unavailable while CenturyLink performs maintenance to relocate fiber. Multiple 10 minute outages are expected during the window. The entire maintenance window has been reserved.

Ticket No.:	5374:144
Subject:	Maintenance - I2 Optical Member CENIC
Affected:	Optical Member CENIC
Start Time:	Thursday, September 3, 2015, 7:00 AM (0700) UTC
End Time:	Thursday, September 3, 2015, 1:00 PM (1300) UTC
Description:	The above listed assset will be unavailable while CENIC Engineers perform maintenance to upgrade software. An outage is expected, however the entire window is reserved.

Ticket No.:	5366:144
Subject:	Maintenance 2 of 2 - I2 Optical Circuits I2-COLU4-KANS-100GE-11579 and I2-COLU4-SAIN-100GE-11580
Affected:	AL2S Backbone COLU4-KANS and COLU4-SAIN
Start Time:	Friday, September 4, 2015, 5:01 AM (0501) UTC
End Time:	Friday, September 4, 2015, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while MOREnet Engineers perform maintenance. An outage is expected and the entire window is reserved.

Ticket No.:	5361:144
Subject:	Maintenance - I2 AL2S Backbone CHIC-COLU4
Affected:	AL2S Backbone CHIC-COLU4 IP Backbone CHIC-COLU4
Start Time:	Saturday, September 5, 2015, 7:00 AM (0700) UTC
End Time:	Saturday, September 5, 2015, 9:00 AM (0900) UTC
Description:	The above listed asset will be unavailable while Level(3) 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.

Ticket No.:	5387:144
Subject:	Maintenance - I2 Optical Member ESnet
Affected:
Start Time:	Monday, September 7, 2015, 1:00 PM (1300) UTC
End Time:	Monday, September 7, 2015, 2:00 PM (1400) UTC
Description:	Member ESnet's Optical circuit ESNET-DENV-LASV-OTU3-11574 will be unavailable while ESnet Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	5400:144
Subject:	Maintenance - I2 Optical Member ESnet
Affected:
Start Time:	Tuesday, September 8, 2015, 1:00 PM (1300) UTC
End Time:	Tuesday, September 8, 2015, 2:00 PM (1400) UTC
Description:	Member ESnet's above 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.:	5362:144
Subject:	Maintenance - I2 Optical Various 100G Circuits (DENV/PORT)
Affected:
Start Time:	Thursday, September 10, 2015, 4:00 AM (0400) UTC
End Time:	Thursday, September 10, 2015, 10:00 AM (1000) UTC
Description:	The above listed circuits will be unavailable while Level(s) Engineers perform software maintenance. An outage is expected and the entire maintenance window has been reserved.

Ticket No.:	5342:144
Subject:	Maintenance - I2 IP SIP Provider MiTel (KANS)
Affected:	Internet2 SIP Provider MiTel (KANS)
Start Time:	Thursday, September 10, 2015, 5:00 AM (0500) UTC
End Time:	Thursday, September 10, 2015, 8:00 AM (0800) UTC
Description:	The above listed asset will be unavailable while Level(3) Engineers perform maintenance. An outage of 30 minutes is expected, however the entire maintenance window has been reserved. The Internet2 SIP service provided by MiTel will remain available via other assets not impacted by this event.

Ticket No.:	5378:144
Subject:	Maintenance 1 of 4 - I2 Optical DWDM System JCSN-MEMP
Affected:	DWDM System JCSN-MEMP AL2S Backbones ATLA-JCSN, RALE-SALT
Start Time:	Tuesday, September 22, 2015, 5:00 AM (0500) UTC
End Time:	Tuesday, September 22, 2015, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo performs maintenance to replace a splice case. An outage of up to 30 minutes is expected. The entire window is reserved.

Ticket No.:	5379:144
Subject:	Maintenance 2 of 4 - I2 Optical DWDM System JCSN-MEMP
Affected:	DWDM System JCSN-MEMP AL2S Backbones ATLA-JCSN, RALE-SALT
Start Time:	Wednesday, September 23, 2015, 5:00 AM (0500) UTC
End Time:	Wednesday, September 23, 2015, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo performs maintenance to replace a splice case. An outage of up to 30 minutes is expected. The entire window is reserved.

Ticket No.:	5380:144
Subject:	Maintenance 3 of 4 - I2 Optical DWDM System JCSN-MEMP
Affected:	DWDM System JCSN-MEMP AL2S Backbones ATLA-JCSN, RALE-SALT
Start Time:	Thursday, September 24, 2015, 5:00 AM (0500) UTC
End Time:	Thursday, September 24, 2015, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo performs maintenance to replace a splice case. An outage of up to 30 minutes is expected. The entire window is reserved.

Ticket No.:	5381:144
Subject:	Maintenance 4 of 4 - I2 Optical DWDM System JCSN-MEMP
Affected:	DWDM System JCSN-MEMP AL2S Backbones ATLA-JCSN, RALE-SALT
Start Time:	Friday, September 25, 2015, 5:00 AM (0500) UTC
End Time:	Friday, September 25, 2015, 10:00 AM (1000) UTC
Description:	The above listed assets will be unavailable while Zayo performs maintenance to replace a splice case. An outage of up to 30 minutes is expected. The entire window is reserved.