Unified - Internet2 IP Network Operations Report
10/10/2016 - 10/16/2016

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)

105744-Normal 2-High Outage Resolved - I2 AL2S Backbone NEWY32AOA-PHIL HardwareVendor 10/09/2016 9:46 AM 10/10/2016 3:50 AM
106174-Normal 1-Critical Brief Outage - I2 Optical DWDM System BATO-JACK Cut or Damaged FiberVendor 10/12/2016 11:59 AM 10/12/2016 12:00 PM
106314-Normal 1-Critical Brief Outage Resolved - I2 AL2S Backbone BATO-JACK Cut or Damaged FiberUndetermined 10/12/2016 7:28 PM 10/12/2016 7:29 PM
106404-Normal 1-Critical Outage Resolved - I2 Optical DWDM System LACY-PORT Unannounced MaintenanceVendor 10/13/2016 7:16 AM 10/13/2016 10:10 AM

Unscheduled Outages Detail


Ticket No.:10574:144
Subject:Outage Resolved - I2 AL2S Backbone NEWY32AOA-PHIL
Source Of Impact:Vendor
Affected:AL2S Backbone NEWY32AOA-PHIL
IP Backbone ASHB-NEWY
Start Time:Sunday, October 9, 2016, 9:46 AM (0946) UTC
End Time:Monday, October 10, 2016, 3:50 AM (0350) UTC
Description:The above listed assets are now available. Internet2 Engineers have investigating the cause and have determined the outage was due to failing FPC. The card has been replaced, and all services have restored. No further outages are expected.

Ticket No.:10617:144
Subject:Brief Outage - I2 Optical DWDM System BATO-JACK
Source Of Impact:Vendor
Affected:DWDM System BATO-JACK
AL2S Backbone BATO-JACK
IP Backbone ATLA-HOUS
Member NOAA N-Wave
Start Time:Wednesday, October 12, 2016, 11:59 AM (1159) UTC
End Time:Wednesday, October 12, 2016, 12:00 PM (1200) UTC
Description:The above listed assets were briefly unavailable to the community. Level (3) Communications Engineers reported that the outage was due to a fiber cut.

Ticket No.:10631:144
Subject:Brief Outage Resolved - I2 AL2S Backbone BATO-JACK
Source Of Impact:Undetermined
Affected:AL2S Backbone BATO-JACK
IP Backbone ATLA-HOUS
Start Time:Wednesday, October 12, 2016, 7:28 PM (1928) UTC
End Time:Wednesday, October 12, 2016, 7:29 PM (1929) UTC
Description:The above listed assets are available. Internet2 Vendor Engineers have reported the outage was caused by a Level(3) tech bumping fiber during maintenance work. No further outages are expected. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:10640:144
Subject:Outage Resolved - I2 Optical DWDM System LACY-PORT
Source Of Impact:Vendor
Affected:DWDM System LACY-PORT
AL2S Backbone PORT-SEAT
IP Backbone LOSA-SEAT
Member CENIC
Member ESnet
All Connectors/Peers
Start Time:Thursday, October 13, 2016, 7:16 AM (0716) UTC
End Time:Thursday, October 13, 2016, 10:10 AM (1010) UTC
Description:DWDM System LACY-PORT is now available. Level(3) engineers have been contacted. The reason for the outage is due to planned maintenance. This maintenance has been completed. 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)

10506 3-Elevated 1-Critical Maintenance 1 of 2 Completed - I2 Optical DWDM System PHIL-WASH Circuit Vendor10/13/2016 6:08 AM 10/13/2016 7:02 AM
10544 3-Elevated 1-Critical Maintenance Complete - I2 Optical DWDM System KANS-TULS CircuitVendor 10/14/2016 5:03 AM 10/14/2016 7:48 AM

Scheduled Maintenances Detail

Ticket No.:10506:144
Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System PHIL-WASH
Source Of Impact:Vendor
Affected:DWDM System PHIL-WASH
AL2S Backbone - PHIL-WASH
IP Backbone - NEWY32AOA-WASH, ASHB-NEWY32AOA, ATLA-NEWY32AOA
Member ESnet
Member OARnet
Member MAX Gigapop
Member NOAA N-Wave
Member Nordunet
Start Time:Thursday, October 13, 2016, 6:08 AM (0608) UTC
End Time:Thursday, October 13, 2016, 7:02 AM (0702) UTC
Description: The above listed assets are now available after Level(3) Communications relocated fiber in Swarthmore, PA. Maintenance has been completed. No further outages are expected. This was maintenance window 1 of 2.

Ticket No.:10544:144
Subject:Maintenance Complete - I2 Optical DWDM System KANS-TULS
Source Of Impact:Vendor
Affected:DWDM System KANS-TULS
AL2S Backbone KANS-TULS
IP Backbones HOUS-KANS & DALL3-SEAT

Member ESnet
Member NOAA N-Wave
Start Time:Friday, October 14, 2016, 5:03 AM (0503) UTC
End Time:Friday, October 14, 2016, 7:48 AM (0748) UTC
Description: The above listed assets are available after Level(3) Communications relocated fibers in Tulsa, OK. Maintenance is complete. No further outages are expected.


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% 99.49345%99.77293%
Layer3 AL3S Backbone ASHB-ATLA Commodity VLAN 55204 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.42268%99.61701%
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% 99.68987%99.81551%
Layer3 AL3S Backbone ASHB-CLEV R&E VLAN 55197 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.81267%99.98392%
Layer3 AL3S Backbone ASHB-CLEV Commodity VLAN 55202 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98694%100.00000%
Layer3 AL3S Backbone ASHB-NEWY R&E VLAN 55201 4 hr 44 min3 hr 50 min 97.18254%97.71825% 99.01132%99.29534%
Layer3 AL3S Backbone ASHB-NEWY Commodity VLAN 55206 3 hr 50 min3 hr 50 min 97.71825%97.71825% 99.60055%99.71806%
Layer3 AL3S Backbone ASHB-WASH R&E VLAN 55200 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.86868%99.92658%
Layer3 AL3S Backbone ASHB-WASH Commodity VLAN 55205 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.85108%99.92072%
I2-CHIC-WASH-VLAN-12131 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.38370%99.61361%
I2-CHIC-WASH-VLAN-12132 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.36497%99.62913%
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% 99.60566%99.87682%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182 0 hr 2 min0 hr 2 min 99.98016%99.98016% 98.64877%98.90989%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.68892%99.81040%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.58031%99.87360%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79034%100.00000%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.56933%99.66489%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.54360%99.88590%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184 0 hr 0 min0 hr 0 min 100.00000%100.00000% 98.97972%99.32542%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.51010%99.82043%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.47850%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% 99.63688%99.90236%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.67776%99.95515%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.67776%99.95515%
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% 99.48778%99.57349%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79167%99.99981%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79167%99.99981%
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% 99.68892%99.81040%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.56365%99.87606%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423 0 hr 1 min0 hr 1 min 99.99008%99.99008% 98.65482%98.93279%
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% 99.74001%99.84295%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.80283%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 0 min0 hr 0 min 100.00000%100.00000% 99.80945%100.00000%
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% 99.87492%99.98297%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560 2 hr 45 min0 hr 0 min 98.36310%100.00000% 99.13450%99.32978%
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% 99.62345%99.84749%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.65921%99.86773%
Legacy 10G Backbone: I2-KANS-SALT-LAG-08935 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.84370%99.87190%
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% 99.92091%100.00000%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05564 2 hr 54 min2 hr 54 min 98.27381%98.27381% 99.67624%99.87038%
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 54 min0 hr 0 min 99.46429%100.00000% 99.77331%99.87833%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.89309%99.99981%

Aggregate All Unified - Internet2 IP Backbone Circuits 15 hr 10 min4 hr 33 min 99.85200%99.89640% 99.71075%99.84640%


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.:10495:144
Subject:Maintenance Completed - I2 IP Core Node WASH
Affected:IP Core Node WASH and its Connectors and Participants
IP Backbones ASHB-WASH, ATLA-WASH, CHIC-WASH, CLEV-WASH, LOSA-WASH, and
NEWY32AOA-WASH
Net+ Provider Blackboard
IP Connector OARnet (WASH)*
IP Connector WIX (WASH)*
IP Connector Mid-Atlantic Crossroads (WASH)*
IP Connector Three Rivers Optical Exchange (WASH)*
IP Connector Smithsonian Institution (WASH)*
IP Connector University of Pennsylvania (WASH)*
IP Connector Mid Atlantic Research Infrastructure Alliance, INC (WASH)*
IP Connector MAGPI (WASH)*
IP Connector Metropolitan Research & Education Network (WASH)*
IP Connector National Institutes of Health (WASH)*
IP Connector Drexel University (WASH)*
IP Connector C-Light (WASH)*
IP Connector redCLARA (WASH)*
IP Connector CAAREN (WASH)*
IP Connector MERIT (WASH)*
IP Connector The World Bank (WASH)*
IP Connector NYSERNet (WASH)*
IP Connector MCNC (WASH)*
IP Connector ESNet (WASH)*
IP Connector GEANT (WASH)*
IP Connector SINET (WASH)*
IP Connector NASA Integrated Services Network Peer (WASH)*
IP Connector Department of Defense Research Peer Network (WASH)*
IP Connector Qatar National Research & Education Network (WASH)*
IP Connector LHCONE (WASH)*
IP Peer Rede Nacional de Ensino e Pesquisa (Brazil)
Start Time:Thursday, October 20, 2016, 4:00 AM (0400) UTC
End Time:Thursday, October 20, 2016, 10:00 AM (1000) UTC
Description: The above listed assets are now available after Internet2 Engineers performed maintenance to replace an MX960 chassis with an upgraded chassis. Maintenance has been completed. No further outages are expected. (*Denotes Multihomed status. Entity should have remained available)

Ticket No.:10740:144
Subject:Inquiry Completed - I2 IP Core Node WASH impact to GEANT Peering
Affected:
Start Time:Thursday, October 20, 2016, 4:00 AM (0400) UTC
End Time:Thursday, October 20, 2016, 10:00 AM (1000) UTC
Description: Communication to member sent.

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.

Ticket No.:10553:144
Subject:Maintenance - I2 AL2S Circuit I2-LOSA-SING-100GE-55449
Affected:Internet2 Singapore
Start Time:Saturday, October 22, 2016, 4:00 AM (0400) UTC
End Time:Sunday, October 23, 2016, 4:00 PM (1600) 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.:10692:144
Subject:Maintenance 5 of 5 - I2 Optical DWDM Systems ELPA-TUCS and ALBU-ELPA
Affected:DWDM Systems ELPA-TUCS and ALBU-ELPA
AL2S Backbones ELPA-TUCS and DENV-ELPA
IP Backbone HOUS-LOSA
Member NOAA N-Wave
Peer GEANT
Start Time:Saturday, October 22, 2016, 5:00 AM (0500) UTC
End Time:Saturday, October 22, 2016, 12:00 PM (1200) UTC
Description: The above listed assets will be unavailable while Level(3) Communications perform maintenance to relocate fiber cable in Las Cruces, New Mexico. An outage is expected. The entire window is reserved. This is maintenance 5 of 5.

Ticket No.:10612:144
Subject:Maintenance Correction - I2 Optical Member GPN and IP Peer University of Wisconsin at Madison
Affected:Member Great Plains Network
Peer University of Wisconsin at Madison
Start Time:Monday, October 24, 2016, 5:01 AM (0501) UTC
End Time:Monday, October 24, 2016, 7:00 AM (0700) UTC
Description: *Please note corrected maintenance date.* The above listed assets will be unavailable while WiscNet Engineering performs maintenance to reset a line card in Chicago. A brief outage is expected however the entire window is reserved.

Ticket No.:10712:144
Subject:Maintenance - I2 Optical Member CENIC
Affected:Member CENIC
Start Time:Tuesday, October 25, 2016, 7:00 AM (0700) UTC
End Time:Tuesday, October 25, 2016, 1:00 PM (1300) UTC
Description: Member CENIC's Optical circuit I2-SEAT-SUNN-100GE-07910 will be unavailable while CENIC Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:10676:144
Subject:Maintenance - I2 Optical Member CENIC
Affected:Member CENIC
Peer Australian Academic and Research Network
Peer NASA Research Network
Start Time:Wednesday, October 26, 2016, 8:00 AM (0800) UTC
End Time:Wednesday, October 26, 2016, 11:00 AM (1100) UTC
Description: Member CENIC's Optical circuit I2-LOSA-SANL-100GE-07912 will be unavailable while CENIC Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:10670:144
Subject:Maintenance - I2 Optical Member NOAA N-Wave
Affected:
Start Time:Thursday, October 27, 2016, 4:00 AM (0400) UTC
End Time:Thursday, October 27, 2016, 10:00 AM (1000) UTC
Description: Member N-Wave's Optical circuit I2-ATLA-CHAR-10GE-07618 will be unavailable while N-Wave Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:10733:144
Subject:Maintenance - I2 IP Core Node HOUS
Affected:IP Core Node HOUS Connectors
IP Backbone ATLA-HOUS, HOUS-KANS & HOUS-LOSA
Net+ Provider Aastra Clearspan
IP Connectors:
OneNet
Arkansas Research and Education Optical Network
LoneStar Education and Research Network
Center for Education Network Initiatives in California
Sun Corridor
Corporacion Universitaria para el Desarrollo de Internet
MissiON
Louisiana Optical Network Initiative
Global Environment for Network Innovations
Tulane University
Start Time:Thursday, October 27, 2016, 5:00 AM (0500) UTC
End Time:Thursday, October 27, 2016, 11:00 AM (1100) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform a maintenance to consolidate hardware in Houston, TX. An outage is expected. The entire window is reserved. All connections to the core node will be affected.

Ticket No.:10479:144
Subject:Maintenance - I2 Optical Member China Educational and Research Network
Affected:Member China Educational and Research Network
Start Time:Friday, October 28, 2016, 4:00 PM (1600) UTC
End Time:Friday, October 28, 2016, 8:00 PM (2000) UTC
Description: Member China Educational and Research Network's Optical circuit I2-MEGAI-HK-SING1- 10GE-12130 will be unavailable while China Educational and Research Network's Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:10748:144
Subject:Maintenance - I2 Singapore Circuit I2-MEGAI-HK-SING1-10GE-12130
Affected:Peer China Educational and Research Network
Start Time:Friday, October 28, 2016, 4:00 PM (1600) UTC
End Time:Friday, October 28, 2016, 8:00 PM (2000) UTC
Description: The above listed circuit will be unavailable while Tata Communication's third party vendor completed maintenance. An outage of up to 3 hours is expected; however the entire window is reserved.

Ticket No.:10453:144
Subject:Maintenance Rescheduled - I2 Optical Member NOAA N-Wave
Affected:Member NOAA N-Wave
Start Time:Saturday, October 29, 2016, 4:00 AM (0400) UTC
End Time:Saturday, October 29, 2016, 10:00 AM (1000) UTC
Description: Member N-Wave's Optical circuit I2-ATLA-CHAR-10GE-07618 will be unavailable while MCNC Engineers perform maintenance. An outage is expected. The entire maintenance window has been reserved.

Ticket No.:10762:144
Subject:Maintenance - I2 AL2S Circuit I2-LOSA-SING-100GE-55449
Affected:Internet2 Singapore
Start Time:Friday, November 4, 2016, 8:00 PM (2000) UTC
End Time:Friday, November 4, 2016, 9:00 PM (2100) UTC
Description: The above listed asset will be unavailable while Level(3) Engineers perform maintenance on circuit I2-LOSA-SING-100GE-55449. An outage of 15 minutes is expected. However, the whole maintenance is window is reserved.