Generated Report for Unified

Unified - Internet2 IP Network Operations Report
10/13/2014 - 10/19/2014

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)*

988	2-High		Brief Outage - I2 AL2S Backbone BATO-JACK	Investigating	Undetermined	10/14/2014 1:15 AM	10/14/2014 1:16 AM
1047	1-Critical	1-Critical	Brief Outage Resolved - I2 Optical DWDM System PORT-SEAT	Cut or Damaged Fiber	Vendor	10/16/2014 6:11 PM	10/16/2014 6:12 PM
1068	3-Elevated		Outage Resolved - I2 AL2S Core Node ASHB (Openflow)	Software	Internal	10/17/2014 5:39 PM	10/17/2014 6:05 PM
1076	1-Critical	1-Critical	Brief Outage Resolved - I2 Optical DWDM System PHOE-SAND	Human Error	Vendor	10/17/2014 8:45 PM	10/17/2014 8:46 PM
						10/17/2014 8:49 PM	10/17/2014 8:50 PM
						10/17/2014 8:52 PM	10/17/2014 8:53 PM

Unscheduled Outages Detail

Ticket No.:	988:144
Subject:	Brief Outage - I2 AL2S Backbone BATO-JACK
Source Of Impact:	Undetermined
Affected:	AL2S Backbone BATO-JACK IP Backbone ATLA-HOUS
Start Time:	Tuesday, October 14, 2014, 1:15 AM (0115) UTC
End Time:	Tuesday, October 14, 2014, 1:16 AM (0116) UTC
Description:	Backbone BATO-JACK was briefly unavailable. Level(3) Engineers have indicated that this issue was caused by a Fiber Bump. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	1047:144
Subject:	Brief Outage Resolved - I2 Optical DWDM System PORT-SEAT
Source Of Impact:	Vendor
Affected:	Optical DWDM System LACY-SEAT AL2S Backbone PORT-SEAT IP Backbone LOSA-SEAT NDDI Backbone LOSA-SEAT
Start Time:	Thursday, October 16, 2014, 6:11 PM (1811) UTC
End Time:	Thursday, October 16, 2014, 6:12 PM (1812) UTC
Description:	DWDM System LACY-SEAT was very briefly unavailable to the community. Level(3) Communications technicians have discovered damage to the fiber path due to construction equipment. They have reported that repair and splicing has successfully completed and no further outages are expected.

Ticket No.:	1068:144
Subject:	Outage Resolved - I2 AL2S Core Node ASHB (Openflow)
Source Of Impact:	Internal
Affected:	AL2S Core Node ASHB and its participants IP Backbone CLEV-WASH
Start Time:	Friday, October 17, 2014, 5:39 PM (1739) UTC
End Time:	Friday, October 17, 2014, 6:05 PM (1805) UTC
Description:	Internet2 Core Node ASHB experienced an openflow agent problem. Internet2 Engineers are investigating with the vendor. Restarting the openflow agent restored forwarding through the ASHB Core Node. No further outages are expected.

Ticket No.:	1076:144
Subject:	Brief Outage Resolved - I2 Optical DWDM System PHOE-SAND
Source Of Impact:	Vendor
Affected:	Optical DWDM PHOE-SAND AL2S Backbone LOSA-PHOE IP Backbone HOUS-LOSA
Start Time:	Friday, October 17, 2014, 8:45 PM (2045) UTC
End Time:	Friday, October 17, 2014, 8:46 PM (2046) UTC
Start Time:	Friday, October 17, 2014, 8:49 PM (2049) UTC
End Time:	Friday, October 17, 2014, 8:50 PM (2050) UTC
Start Time:	Friday, October 17, 2014, 8:52 PM (2052) UTC
End Time:	Friday, October 17, 2014, 8:53 PM (2053) UTC
Description:	DWDM System PHOE-SAND was briefly unavailable to the community. Level(3) Communication technicians determined that the outage was related to a 3rd party vendor performing work and bumped some fibers. The vendor has finished work 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)*

783	3-Elevated		Maintenance Completed - I2 Optical Various Backbones Fiber Cleaning	Circuit	Internal	10/13/2014 4:03 AM	10/13/2014 4:07 AM
						10/13/2014 4:16 AM	10/13/2014 4:17 AM
790	3-Elevated	1-Critical	Maintenance Completed - I2 Optical DWDM System EQCH-DETR	Circuit	Vendor	10/14/2014 4:06 AM	10/14/2014 5:57 AM
966	3-Elevated		Maintenance Completed - I2 IP Backbone ATLA-WASH	Hardware	Internal	10/14/2014 5:03 AM	10/14/2014 5:23 AM
791	4-Normal	3-Elevated	Maintenance Completed - I2 Optical Member ESnet	Circuit	Vendor	10/14/2014 12:18 PM	10/14/2014 12:20 PM
545	3-Elevated		Maintenance Completed - I2 Optical DWDM System DENV-KANS	Hardware	Vendor	10/15/2014 6:04 AM	10/15/2014 9:47 AM
546	3-Elevated		Maintenance Completed - I2 Optical DWDM System CHIC-INDI	Circuit	Vendor	10/16/2014 5:15 AM	10/16/2014 5:57 AM
749	3-Elevated	1-Critical	Maintenance Completed - I2 Optical DWDM System DALL-HOUS	Circuit	Vendor	10/16/2014 5:05 AM	10/16/2014 9:50 AM
985	4-Normal		Maintenance Completed- I2 AL2S Core Node ASHB	Hardware	Internal	10/17/2014 4:38 AM	10/17/2014 5:35 AM

Scheduled Maintenances Detail

Ticket No.:	783:144
Subject:	Maintenance Completed - I2 Optical Various Backbones Fiber Cleaning
Source Of Impact:	Internal
Affected:	AL2S Backbones ATLA-JACK and ATLA-CHIC IP Backbone ATLA-HOUS
Start Time:	Monday, October 13, 2014, 4:03 AM (0403) UTC
End Time:	Monday, October 13, 2014, 4:07 AM (0407) UTC
Start Time:	Monday, October 13, 2014, 4:16 AM (0416) UTC
End Time:	Monday, October 13, 2014, 4:17 AM (0417) UTC
Description:	The above listed was briefly unavailable while Level 3 Engineers working with Internet2 Engineers performed fiber cleaning maintenance. Maintenance has been completed. Layer 2 and 3 backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	790:144
Subject:	Maintenance Completed - I2 Optical DWDM System EQCH-DETR
Source Of Impact:	Vendor
Affected:	AL2S Backbone ASHB-CHIC AL2S Backbone CLEV-EQCH NDDI Backbone CHIC-NEWY IP Backbone CHIC-CLEV Connector MREN (WASH)
Start Time:	Tuesday, October 14, 2014, 4:06 AM (0406) UTC
End Time:	Tuesday, October 14, 2014, 5:57 AM (0557) UTC
Description:	The above listed were unavailable while Level(3) Communications performed maintenance in Dearborn, MI. Outages were experienced throughout the maintenance window. This maintenance has been completed.

Ticket No.:	966:144
Subject:	Maintenance Completed - I2 IP Backbone ATLA-WASH
Source Of Impact:	Internal
Affected:	IP Backbone ATLA-WASH
Start Time:	Tuesday, October 14, 2014, 5:03 AM (0503) UTC
End Time:	Tuesday, October 14, 2014, 5:23 AM (0523) UTC
Description:	The above assets was unavailable while Internet2 Engineers with the assistance of Level(3)Communications performed maintenance to Swap out Line Cards on Core Node WASH. Maintenance has been completed. IP traffic will re-route during this maintenance.

Ticket No.:	791:144
Subject:	Maintenance Completed - I2 Optical Member ESnet
Source Of Impact:	Vendor
Affected:	Optical Member ESnet
Start Time:	Tuesday, October 14, 2014, 12:18 PM (1218) UTC
End Time:	Tuesday, October 14, 2014, 12:20 PM (1220) UTC
Description:	Member ESnet's Optical circuit ESNET-SNLL-SACR-10GE-07947 was briefly unavailable while Level 3 Engineers performed maintenance on the Managed Ciena Network to split the current DOC domain into two. The other above listed remained available. Due to the unexpected outage, this maintenance will not continue.

Ticket No.:	545:144
Subject:	Maintenance Completed - I2 Optical DWDM System DENV-KANS
Source Of Impact:	Vendor
Affected:	DWDM System DENV-KANS AL2S Backbone DENV-KANS IP Backbone KANS-SALT
Start Time:	Wednesday, October 15, 2014, 6:04 AM (0604) UTC
End Time:	Wednesday, October 15, 2014, 9:47 AM (0947) UTC
Description:	The above listed was unavailable while Level(3) Communications performs hardware maintenance in Bethune, CO. Maintenance has been completed, however Level(3) had to revert the maintenance due to complications. Layer 2 and 3 backbone traffic will re-route during this maintenance. Workgroup administrators will receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	546:144
Subject:	Maintenance Completed - I2 Optical DWDM System CHIC-INDI
Source Of Impact:	Vendor
Affected:	Optical DWDM System CHIC-INDI AL2S Backbone ATLA-CHIC IP Backbone ATLA-CHIC IP Connector SOX IP Connector University of Memphis IP Connector Indiana Gigapop
Start Time:	Thursday, October 16, 2014, 5:15 AM (0515) UTC
End Time:	Thursday, October 16, 2014, 5:57 AM (0557) UTC
Description:	The above listed was unavailable while Level(3) Communications performed maintenance in Glenwood, IL. Maintenance has been completed. No further outages are expected. Layer 2 and 3 backbone traffic re-routed during this maintenance. Workgroup administrators will receive notifications from OESS regarding circuits re- routed on the backbone.

Ticket No.:	749:144
Subject:	Maintenance Completed - I2 Optical DWDM System DALL-HOUS
Source Of Impact:	Vendor
Affected:	DWDM System DALL-HOUS AL2S Backbone DALL-HOUH IP Backbone HOUS-KANS
Start Time:	Thursday, October 16, 2014, 5:05 AM (0505) UTC
End Time:	Thursday, October 16, 2014, 9:50 AM (0950) UTC
Description:	The above listed are now available after Level(3) Communications performed maintenance to repair damaged fiber. Level(3) has completed this event. Layer 2 and 3 backbone traffic re-routed during this maintenance. Workgroup administrators received notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:	985:144
Subject:	Maintenance Completed- I2 AL2S Core Node ASHB
Source Of Impact:	Internal
Affected:	AL2S Backbone ASHB-CHIC AL2S Backbone ASHB-PITT AL2S Backbone ASHB-WASH IP Backbone CLEV-WASH AL2S Connector MARIA AL2S Connector NIH AL2S Connector Smithsonian AL2S Participant Merit AL2S Net+ Provider Amazon AL2S Net+ Provider Blackboard IP Connector MARIA (WASH)* IP Participant NIH (WASH)* IP Connector Smithsonian (WASH)* IP Participant Merit (WASH)* IP Net+ Provider Amazon IP Net+ Provider Blackboard
Start Time:	Friday, October 17, 2014, 4:38 AM (0438) UTC
End Time:	Friday, October 17, 2014, 5:35 AM (0535) UTC
Description:	The above-listed circuits were unavailable while Internet 2 Engineers performed maintenance to upgrade the switch control boards on the AL2S ASHB node. Maintenance has been completed. No further outages are expected. *Denotes that the entity is multihomed and should remain reachable.

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
R&E 100G Backbone: I2-ATLA-CHIC-VLAN-09181	0 hr 47 min	0 hr 0 min	99.53373%	100.00000%	99.82544%	99.97268%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182	0 hr 6 min	0 hr 1 min	99.94048%	99.99008%	99.75979%	99.99924%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99753%	100.00000%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180	1 hr 51 min	0 hr 0 min	98.89881%	100.00000%	99.96110%	99.99924%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99469%	99.99962%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95788%	99.99810%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178	1 hr 23 min	0 hr 26 min	99.17659%	99.74206%	99.97704%	99.99507%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184	4 hr 45 min	0 hr 0 min	97.17262%	100.00000%	99.93871%	99.99981%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189	0 hr 3 min	0 hr 3 min	99.97024%	99.97024%	99.93492%	99.93492%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185	3 hr 43 min	0 hr 0 min	97.78770%	100.00000%	99.91272%	99.98975%
R&E 100G Backbone: I2-LOSA-SALT-VLAN-09188	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.99184%	99.99962%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.99184%	99.99962%
R&E 100G Backbone: I2-NEWY32AOA-WASH-VLAN-09176	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99772%	99.99886%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
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%	99.99753%	100.00000%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419	0 hr 42 min	0 hr 0 min	99.58333%	100.00000%	99.82677%	99.97306%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.60174%	99.83815%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-05251	0 hr 20 min	0 hr 0 min	99.80159%	100.00000%	99.99621%	100.00000%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-09142	0 hr 20 min	0 hr 0 min	99.80159%	100.00000%	99.99621%	100.00000%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891	1 hr 51 min	0 hr 0 min	98.89881%	100.00000%	99.96452%	100.00000%
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%	100.00000%	100.00000%
Legacy 10G Backbone: I2-CLEV-NEWY32AOA-10GE-08894	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96376%	99.99962%
Legacy 10G Backbone: I2-CLEV-WASH-10GE-08889	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560	4 hr 45 min	0 hr 0 min	97.17262%	100.00000%	99.94346%	99.99753%
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 3 min	0 hr 3 min	99.97024%	99.97024%	99.97685%	99.99848%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566	3 hr 43 min	0 hr 0 min	97.78770%	100.00000%	99.93150%	99.99924%
Legacy 10G Backbone: I2-KANS-SALT-LAG-08935	3 hr 43 min	0 hr 0 min	97.78770%	100.00000%	99.93150%	99.99924%
Legacy 10G Backbone: I2-LOSA-SALT-10GE-05563	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05564	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.98672%	99.99962%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05572	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99431%	100.00000%
Legacy 10G Backbone: I2-NEWY32AOA-WASH-10GE-07612	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99886%	100.00000%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%

Aggregate All Unified - Internet2 IP Backbone Circuits	28 hr 8 min	27 hr 32 min	99.54741%	99.99035%	99.95544%	99.99166%

Upcoming Scheduled Maintenances

Ticket No.:	510:144
Subject:	Maintenance Tracking - I2 Optical Various Circuits (Northern Tier)
Affected:	Optical Various Circuits (Northern Tier)
Start Time:	Thursday, October 23, 2014, 5:00 AM (0500) UTC
End Time:	Friday, October 24, 2014, 10:00 AM (1000) UTC
Description:	The above listed will remain available while Zayo Engineers perform maintenance. No outage is expected; however, the entire window is reserved.

Ticket No.:	941:144
Subject:	Maintenance 2 of 2 - I2 Optical Various Circuits
Affected:	Optical Member Canarie
Start Time:	Friday, October 24, 2014, 2:00 AM (0200) UTC
End Time:	Friday, October 24, 2014, 6:00 AM (0600) UTC
Description:	The above listed optical circuits may be unavailable while Zayo Engineers perform maintenance. Outages are expected and the entire maintenance window has been reserved. This is maintenance window 2 of 2. The ticket tracking maintenance 1 is 939:144

Ticket No.:	1113:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:	Optical Member NOAA N-Wave
Start Time:	Friday, October 24, 2014, 4:00 AM (0400) UTC
End Time:	Friday, October 24, 2014, 10:00 AM (1000) UTC
Description:	The above listed will be unavailable while MCNC contractors perform fiber maintenance in Kernersville, NC. No outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	373:144
Subject:	Maintenance Window 1 of 2 - I2 Optical Circuits I2-FARG-SEAT-10GE-09204 & I2-EQCH-FARG-10GE-09203
Affected:	Optical Circuits EQCH-FARG and FARG-SEAT
Start Time:	Friday, October 24, 2014, 6:00 AM (0600) UTC
End Time:	Friday, October 24, 2014, 11:00 AM (1100) UTC
Description:	The above listed will become unavailable while vendor engineers conduct maintenance to insert a new Infinera Node in Helena, Montana. An outage of 3 hours is anticipated; however the entire window has been reserved. This is maintenance window 1 of 2.

Ticket No.:	691:144
Subject:	Maintenance 2 of 2 - I2 Optical Various Circuits (Northern Tier)
Affected:	Optical Various Circuits (Northern Tier) Optical Member CANARIE
Start Time:	Friday, October 24, 2014, 7:00 AM (0700) UTC
End Time:	Friday, October 24, 2014, 12:00 PM (1200) UTC
Description:	The above listed will be unavailable while Zayo performs maintenance. An outage of up to 3 hours is expected; however, the entire window has been reserved. This is an alternate window for ticket 680:144, should it be required.

Ticket No.:	1059:144
Subject:	Maintenance - I2 Optical Various Circuits (Northern Tier)
Affected:	Northern Tier Optical Circuits Optical Member Canarie Net+ Provider Code42
Start Time:	Saturday, October 25, 2014, 12:00 PM (1200) UTC
End Time:	Saturday, October 25, 2014, 11:00 PM (2300) UTC
Description:	The above listed will become unavailable while vendor engineers perform maintenance to spice cable near Fargo, ND. Outages are anticipated; the entire maintenance window has been reserved.

Ticket No.:	1097:144
Subject:	Maintenance - I2 Optical member ESnet
Affected:
Start Time:	Tuesday, October 28, 2014, 12:00 AM (0000) UTC
End Time:	Tuesday, October 28, 2014, 3:00 AM (0300) UTC
Description:	Member ESnet's Optical circuits listed above will be unavailable while ESnet Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	1136:144
Subject:	Maintenance - I2 Optical Circuits I2-ASHB-NEWY1118TH-10GE-06395 and I2-NEWY1118TH-NEWY32AOA-10GE-06678
Affected:
Start Time:	Tuesday, October 28, 2014, 4:00 AM (0400) UTC
End Time:	Tuesday, October 28, 2014, 6:00 AM (0600) UTC
Description:	The above listed Optical circuits will be unavailable while Equinix Engineers, working with Internet2 Engineers, perform fiber cleaning maintenance. An outage is expected, and the entire window is reserved.

Ticket No.:	1153:144
Subject:	Maintenance - I2 Optical DWDM System DENV-SALT
Affected:	NDDI Backbone CHIC-SEAT IP Backbone KANS-SALT AL2S Backbone DENV-SALT Participant FRGP (SALT)
Start Time:	Tuesday, October 28, 2014, 5:00 AM (0500) UTC
End Time:	Tuesday, October 28, 2014, 7:00 AM (0700) UTC
Description:	The above listed will remain available while Level(3) Communications perform power maintenance in Sinclair, WY. No outage is expected; however, the entire window is reserved.

Ticket No.:	387:144
Subject:	Maintenance Window 2 of 2 - I2 Optical Circuits I2-FARG-SEAT-10GE-09204 & I2-EQCH-FARG-10GE-09203
Affected:	Optical Circuits EQCH-FARG and FARG-SEAT
Start Time:	Tuesday, October 28, 2014, 6:00 AM (0600) UTC
End Time:	Tuesday, October 28, 2014, 11:00 AM (1100) UTC
Description:	The above listed will become unavailable while vendor engineers conduct maintenance to insert a new Infinera Node in Helena, Montana. An outage of 3 hours is anticipated; however the entire window has been reserved. This is maintenance window 2 of 2.

Ticket No.:	764:144
Subject:	Maintenance Tracking - I2 Optical Various Circuits (Northern Tier)
Affected:	Optical Various Circuits (Northern Tier) AL2S Backbone EQCH-MINN AL2S Backone MINN-MISS2 IP Net+ Provider Code 42 (CHIC)
Start Time:	Wednesday, October 29, 2014, 3:00 AM (0300) UTC
End Time:	Wednesday, October 29, 2014, 11:00 AM (1100) UTC
Description:	The above listed will remain available while Zayo Engineers perform maintenance. No outage is expected; however, the entire window is reserved.

Ticket No.:	976:144
Subject:	Maintenance Tracking - I2 Optical Circuits I2-EQCH-MINN-100GE-09035 and I2-MINN-SEAT-100GE-09036
Affected:	Optical Various Circuits (Northern Tier) AL2S Backbone EQCH-MINN AL2S Backone MINN-MISS2 IP Net+ Provider Code 42 (CHIC)
Start Time:	Wednesday, October 29, 2014, 3:00 AM (0300) UTC
End Time:	Wednesday, October 29, 2014, 11:00 AM (1100) UTC
Description:	The above listed will remain available while Zayo Engineers perform maintenance. No outage is expected; however, the entire window is reserved.

Ticket No.:	1114:144
Subject:	Maintenance - I2 Optical Member NOAA N-Wave
Affected:	Optical Member NOAA N-Wave
Start Time:	Wednesday, October 29, 2014, 4:00 AM (0400) UTC
End Time:	Wednesday, October 29, 2014, 10:00 AM (1000) UTC
Description:	The above listed will be unavailable while MCNC contractors perform fiber maintenance in Mill Spring, NC. No outage is expected, however the entire maintenance window has been reserved.

Ticket No.:	1133:144
Subject:	Maintenance Tracking - I2 IP OOB (ATLA)
Affected:	IP OOB (ATLA)
Start Time:	Thursday, October 30, 2014, 4:00 AM (0400) UTC
End Time:	Thursday, October 30, 2014, 6:00 AM (0600) UTC
Description:	IP OOB (ATLA) will be unavailable while Level 3 Engineers perform hardware upgrade maintenance.

Ticket No.:	1163:144
Subject:	Maintenance - I2 Optical Member ESnet (SUNN)
Affected:	Optical Member ESnet (SUNN)
Start Time:	Thursday, October 30, 2014, 4:30 PM (1630) UTC
End Time:	Thursday, October 30, 2014, 7:30 PM (1930) UTC
Description:	Member ESnet (SUNN)'s Optical circuits listed above will be unavailable while ESnet Engineers upgrade the operating system on their router SUNN-CR5. A outage is expected and the entire maintenance window has been reserved.

Ticket No.:	1155:144
Subject:	Maintenance Tracking - I2 Optical Various Circuits (Northern Tier)
Affected:	Optical Various Circuits (Northern Tier)
Start Time:	Wednesday, November 5, 2014, 7:00 AM (0700) UTC
End Time:	Tuesday, November 11, 2014, 11:00 AM (1100) UTC
Description:	The above listed will remain available while Zayo Engineers perform power maintenance. No outage is expected; however, the entire window is reserved.