Unified - Internet2 Advanced Layer 2 Service Network Operations Report
08/08/2016 - 08/14/2016

Unified - Internet2 Advanced Layer 2 Service Network Operations Center
at Indiana University

New Connections

None


Upgrades

None


New Network Resources

None


Unscheduled Outages Summary

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

96544-Normal 2-High Brief Outage Resolved - I2 AL2S Backbone BATO-JACK Human ErrorVendor 08/08/2016 2:54 AM 08/08/2016 2:55 AM
08/08/2016 7:48 PM 08/08/2016 7:49 PM
96564-Normal 1-Critical Outage Resolved - I2 Optical DWDM System ALBA-BOST Cut or Damaged FiberVendor 08/08/2016 12:48 PM 08/08/2016 9:13 PM
96634-Normal 1-Critical Outage Resolved - I2 AL2S Core Node NEWY SoftwareVendor 08/08/2016 4:01 PM 08/08/2016 4:56 PM
96774-Normal 1-Critical Outage Resolved - I2 Optical DWDM System BATO-JACK Cut or Damaged FiberVendor 08/09/2016 4:55 PM 08/09/2016 8:21 PM
08/09/2016 10:48 PM 08/09/2016 10:49 AM
97054-Normal 1-Critical Brief Outage - I2 Optical DWDM System BATO-JACK InvestigatingUndetermined 08/10/2016 5:24 PM 08/10/2016 5:25 PM
97524-Normal 1-Critical Outage Resolved - I2 Optical DWDM System MEMP-NASH HardwareVendor 08/13/2016 8:05 AM 08/13/2016 1:26 PM

Unscheduled Outages Detail


Ticket No.:9654:144
Subject:Brief Outage Resolved - I2 AL2S Backbone BATO-JACK
Source Of Impact:Vendor
Affected:AL2S Backbone BATO-JACK
IP Backbone ATLA-HOUS
Start Time:Monday, August 8, 2016, 2:54 AM (0254) UTC
End Time:Monday, August 8, 2016, 2:55 AM (0255) UTC
Start Time:Monday, August 8, 2016, 7:48 PM (1948) UTC
End Time:Monday, August 8, 2016, 7:49 PM (1949) UTC
Description:The above listed asset has remained available after a brief outage. Internet2 Fiber Vendor Engineers report that the outage was caused by a fiber bump. No further outages are expected. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:9656:144
Subject:Outage Resolved - I2 Optical DWDM System ALBA-BOST
Source Of Impact:Vendor
Affected:DWDM System ALBA-BOST
AL2S Backbone ALBA-BOST
IP Backbone CHIC-NEWY32AOA
Optical Member ESnet
Optical Member NOAA N-Wave
Start Time:Monday, August 8, 2016, 12:48 PM (1248) UTC
End Time:Monday, August 8, 2016, 9:13 PM (2113) UTC
Description:The above listed assets are now available to the community. Level (3) Communications Engineers have been contacted and stated that the reason for the outage is a fiber cut between Springfield, MA and Worcester, MA. The fiber cut was caused by an unaffiliated construction crew performing boring work to install signs. Field services technicians have spliced fiber to restore services and no further outages are expected.

Ticket No.:9663:144
Subject:Outage Resolved - I2 AL2S Core Node NEWY
Source Of Impact:Vendor
Affected:AL2S Core Node NEWY32AOA
AL2S backbones HART2-NEWY32AOA, NEWY32AOA-PHIL, and BOST-
NEWY32AOA
AL2S to IP Interconnect (NEWY32AOA)
IP Connector NYSERNet (NEWY32AOA)*
IP Connector Northern Crossroads (NEWY32AOA)*
IP Connector MAX Gigapop (NEWY32AOA)*
IP Connector CAAREN (NEWY32AOA)*
IP Connector CEN (NEWY32AOA)*
IP Connector University of Pennsylvania (NEWY32AOA)*
IP Connector MAGPI (NEWY32AOA)*
IP Connector GE Research (NEWY32AOA)*
IP Connector Biogen Idec Inc. (NEWY32AOA)*
IP Peer Qatar National Research & Education Network (NEWY32AOA)*
IP Peer SINET (NEWY32AOA)*
IP Peer Delivery of Advanced Network Technology to Europe, Limited
(NEWY32AOA)*
IP Peer CA*Net/Canarie (NEWY32AOA)*
IP Peer Energy Sciences Network Peer (NEWY32AOA)*
IP Peer Taiwan Advanced Research and Education Network (NEWY32AOA)*
IP Peer NORDUnet (NEWY32AOA)*
IP Peer Caribbean Knowledge & Learning Network (NEWY32AOA)*
IP Peer UAE Research and Education Network
IP Peer SURFnet Peer Network
IP Peer CENIT
IP Peer KCAST
MAN LAN IXP
Start Time:Monday, August 8, 2016, 4:01 PM (1601) UTC
End Time:Monday, August 8, 2016, 4:56 PM (1656) UTC
Description:The above listed assets are now available following an outage. Internet2 engineering determined the cause to be an issue with the communication to the openflow controller. The issue has been resolved and no further outages are expected.

Ticket No.:9677:144
Subject:Outage Resolved - I2 Optical DWDM System BATO-JACK
Source Of Impact:Vendor
Affected:DWDM System BATO-JACK
AL2S Backbone BATO-JACK
IP Backbone ATLA-HOUS
Optical Member NOAA N-Wave
Start Time:Tuesday, August 9, 2016, 4:55 PM (1655) UTC
End Time:Tuesday, August 9, 2016, 8:21 PM (2021) UTC
Start Time:Tuesday, August 9, 2016, 10:48 PM (2248) UTC
End Time:Tuesday, August 9, 2016, 10:49 AM (1049) UTC
Description:The above listed assets are currently available to the community. Level (3) Communications Engineers have rolled to spare fiber in order to restore service. Maintenance will be necessary at a later date in order to implement a permanent solution. No further outages are expected at this time.

Ticket No.:9705:144
Subject:Brief Outage - I2 Optical DWDM System BATO-JACK
Source Of Impact:Undetermined
Affected:DWDM System BATO-JACK
AL2S Backbone BATO-JACK
IP Backbone ATLA-HOUS

Member NOAA Wave
Start Time:Wednesday, August 10, 2016, 5:24 PM (1724) UTC
End Time:Wednesday, August 10, 2016, 5:25 PM (1725) 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. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:9752:144
Subject:Outage Resolved - I2 Optical DWDM System MEMP-NASH
Source Of Impact:Vendor
Affected:DWDM System MEMP-NASH
AL2S Backbone ATLA-JCSN

Member NOAA N-Wave
Member University of Memphis
Member MissiON
Member ESnet
Start Time:Saturday, August 13, 2016, 8:05 AM (0805) UTC
End Time:Saturday, August 13, 2016, 1:26 PM (1326) UTC
Description:DWDM System MEMP-NASH is now available. Level(3) Communications has been contacted. The reason for the outage was due to a failed LIM card in Mississippi. The card has been replaced. 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)

9659 3-Elevated 1-Critical Emergency Maintenance Completed - I2 Core Node NEWY Software Internal08/08/2016 3:30 PM 08/08/2016 4:00 PM
9638 3-Elevated 1-Critical Maintenance Completed - I2 Optical DWDM System CHIC-SAIN HardwareVendor 08/10/2016 7:04 AM 08/10/2016 7:29 AM
9715 3-Elevated 1-Critical Emergency Maintenance Completed - I2 Optical DWDM System BATO-JACK Circuit Vendor08/11/2016 5:07 AM 08/11/2016 6:54 AM
9612 3-Elevated 1-Critical Maintenance 1 of 2 Completed - I2 Optical DWDM System KANS-TULS CircuitVendor 08/11/2016 5:37 AM 08/11/2016 5:47 AM

Scheduled Maintenances Detail

Ticket No.:9659:144
Subject:Emergency Maintenance Completed - I2 Core Node NEWY
Source Of Impact:Internal
Affected:Core Node NEWY32AOA
AL2S backbones HART2-NEWY32AOA, NEWY32AOA-PHIL, and BOST-NEWY32AOA
IP Backbones NEWY32A0A-WASH, CHIC-NEWY32AOA, CLEV-NEWY32A0A, ATLA-
NEWY32AOA, and ASHB-NEWY32AOA,
AL2S to IP Interconnect (NEWY32AOA)
IP Connector NYSERNet (NEWY32AOA)*
IP Connector Northern Crossroads (NEWY32AOA)*
IP Connector MAX Gigapop (NEWY32AOA)*
IP Connector CAAREN (NEWY32AOA)*
IP Connector CEN (NEWY32AOA)*
IP Connector University of Pennsylvania (NEWY32AOA)*
IP Connector MAGPI (NEWY32AOA)*
IP Connector GE Research (NEWY32AOA)*
IP Connector Biogen Idec Inc. (NEWY32AOA)*
IP Peer Qatar National Research & Education Network (NEWY32AOA)*
IP Peer SINET (NEWY32AOA)*
IP Peer Delivery of Advanced Network Technology to Europe, Limited (NEWY32AOA)*
IP Peer CA*Net/Canarie (NEWY32AOA)*
IP Peer Energy Sciences Network Peer (NEWY32AOA)*
IP Peer Taiwan Advanced Research and Education Network (NEWY32AOA)*
IP Peer NORDUnet (NEWY32AOA)*
IP Peer Caribbean Knowledge & Learning Network (NEWY32AOA)*
IP Peer UAE Research and Education Network
IP Peer SURFnet Peer Network
IP Peer CENIT
IP Peer KCAST
Net+ Provider Mitel
MAN LAN IXP
Start Time:Monday, August 8, 2016, 3:30 PM (1530) UTC
End Time:Monday, August 8, 2016, 4:00 PM (1600) UTC
Description: The above listed assets remain unavailable after Internet2 Engineers performed maintenance in order to restart the openflow process. Updates regarding this outage will be tracked via Internet2 ticket 9663:144. The maintenance has been completed.

Ticket No.:9638:144
Subject:Maintenance Completed - I2 Optical DWDM System CHIC-SAIN
Source Of Impact:Vendor
Affected:DWDM System CHIC-SAIN
AL2S Backbones CHIC-KANS & CHIC-COLU4
IP Backbone CHIC-KANS
Start Time:Wednesday, August 10, 2016, 7:04 AM (0704) UTC
End Time:Wednesday, August 10, 2016, 7:29 AM (0729) UTC
Description: The above listed assets will be unavailable while Level(3) Communications replace a failing LIM card. An outage of up to 4 hours is expected. The entire window is reserved.

Ticket No.:9715:144
Subject:Emergency Maintenance Completed - 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:Thursday, August 11, 2016, 5:07 AM (0507) UTC
End Time:Thursday, August 11, 2016, 6:54 AM (0654) UTC
Description: The above listed assets are now available after Level(3) Communications performed emergency maintenance in New Orleans, LA. Maintenance has been completed. No further outages are expected.

Ticket No.:9612:144
Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System KANS-TULS
Source Of Impact:Vendor
Affected:DWDM System KANS-TULS
AL2S Backbone KANS-TULS
IP Backbone HOUS-KANS

Member ESnet
Member NOAA N-Wave
Start Time:Thursday, August 11, 2016, 5:37 AM (0537) UTC
End Time:Thursday, August 11, 2016, 5:47 AM (0547) UTC
Description: The above listed assets are now available after Level(3) Communications performed maintenance in Kansas City, MO. Maintenance has been completed. No further outages are expected. Backbone traffic re-routed during this maintenance. Workgroup administrators received notifications from OESS regarding circuits re-routed on the backbone. This was maintenance window 1 of 2.


Downtime and Availability



Unified - Internet2 Advanced Layer 2 Service Core NodesDown TimeReporting Period Availability52 Week Availability
sdn-sw.albu.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.alba.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99262% 99.99546%
sdn-sw.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96083% 99.99546%
sdn-sw.atla.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.bato.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.bost.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.char.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94475% 99.99546%
sdn-sw.clev.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.colu4.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99394% 99.99546%
sdn-sw.dall.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99130% 99.99167%
sdn-sw.denv.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94891% 99.99546%
sdn-sw.elpa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.houh.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98505% 99.99546%
sdn-sw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.jcsn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99470% 99.99470%
sdn-sw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99376% 99.99546%
sdn-sw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95932% 99.99546%
sdn-sw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.miss2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99205% 99.99546%
sdn-sw.newy32aoa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94361% 99.99546%
sdn-sw.phil.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97370% 99.98789%
sdn-sw.phoe.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93794% 99.99470%
sdn-sw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.port.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.rale.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-sw.salt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96253% 99.99546%
sdn-sw.seat.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92223% 99.99546%
sdn-sw.star.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91674% 99.99546%
sdn-sw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96253% 99.99546%
sdn-sw.tuls.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93585% 99.99546%
sdn-sw.wash.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99546% 99.99546%
sdn-srv2.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-srv3.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%

Aggregate Unified - Internet2 Advanced Layer 2 Service Core Nodes0 hr 0 min0 hr 0 min100.00000%100.00000%99.97867%99.99548%

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 Advanced Layer 2 Service Backbone CircuitsDown Time Reporting Period Availability52 Week Availability
I2-ALBA-BOST-100GE-09210 8 hr 25 min8 hr 25 min 94.99008%94.99008% 99.90160%99.90444%
I2-ALBA-CLEV-100GE-07735 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97729%100.00000%
I2-ASHB-CHIC-100GE-11803 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.56479%99.74587%
I2-ASHB-PITT-100GE-07737 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79186%99.89158%
I2-ASHB-WASH-100GE-09106 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.68419%99.87644%
I2-ASHB-WASH-100GE-11823 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.61342%99.72052%
I2-ATLA-CHAR-100GE-07739 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-ATLA-CINC-100GE-07740 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-ATLA-HOUH-10GE-07742 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-ATLA-JACK-100GE-07739 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99735%99.99811%
I2-ATLA-JCSN-100GE-10734 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-ATLA-JCSN-100GE-10784 5 hr 21 min5 hr 21 min 96.81548%96.81548% 99.39676%99.65713%
I2-ATLA-LOUI-100GE-07740 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.75420%99.87682%
I2-ATLA-CHAR-100GE-07738 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.88003%99.88003%
I2-ATLA-WASH-100GE-54536 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.83348%99.83386%
I2-BATO-HOUH-100GE-08860 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97389%100.00000%
I2-BATO-JACK-100GE-11005 17 hr 15 min15 hr 28 min 89.73214%90.79365% 99.11255%99.21738%
I2-BOST-HART2-100GE-09211 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91882%99.92904%
I2-CHAR-RALE-100GE-10633 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99962%99.99962%
I2-CHIC-INDI-100GE-50993 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93453%99.99981%
I2-CINC-INDI-100GE-51692 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-CINC-LOUI-100GE-54197 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99981%99.99981%
I2-CHIC-COLU4-100GE-11554 0 hr 25 min0 hr 0 min 99.75198%100.00000% 99.89422%99.99905%
I2-CHIC-KANS-100GE-07745 0 hr 25 min0 hr 0 min 99.75198%100.00000% 99.92885%100.00000%
I2-CHIC-STAR-100GE-07743 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.82743%100.00000%
I2-CLEV-EQCH-100GE-07736 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.82024%99.87019%
I2-CLEV-NEWY32AOA-100GE-07735 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-CLEV-PITT-100GE-10334 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96651%99.98448%
I2-CLEV-STAR-100GE-07736 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-COLU4-KANS-100GE-11548 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99584%100.00000%
I2-DALL-HOUH-100GE-07751 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.63064%99.70803%
I2-DALL-TULS-100GE-11300 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.49024%99.58371%
I2-DENV-ELPA-100GE-07748 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91447%100.00000%
I2-DENV-KANS-100GE-07746 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.65126%99.79640%
I2-DENV-SALT-100GE-07747 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92053%100.00000%
I2-ELPA-HOUH-100GE-07749 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91390%99.97673%
I2-ELPA-PHOE-100GE-07750 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-ELPA-TUCS-100GE-07750 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98789%99.99924%
I2-EQCH-STAR-100GE-09299 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.89271%100.00000%
I2-EQCH-MINN-100GE-12184 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.56952%99.71087%
I2-HART2-NEWY32AOA-100GE-12947 1 hr 25 min0 hr 55 min 99.15675%99.45437% 99.65032%99.72109%
I2-HOUH-HOUS-100GE-09379 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96670%99.97710%
I2-HOUH-JCSN-100GE-10783 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92166%99.93207%
I2-HOUH-TULS-100GE-07751 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-KANS-MINN-100GE-12675 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94456%99.94626%
I2-KANS-TULS-100GE-07753 0 hr 10 min0 hr 0 min 99.90079%100.00000% 99.90804%99.99981%
I2-LASV-LOSA-100GE-53802 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.88628%99.93377%
I2-LASV-SALT-100GE-07757 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.72336%99.90236%
I2-LOSA-PHOE-100GE-09190 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.80699%99.94418%
I2-LOSA-SUNN-100GE-07755 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92601%99.99830%
I2-MINN-MISS2-100GE-09130 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.40755%99.73698%
I2-MISS2-SEAT-100GE-13237 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.47869%99.68703%
I2-NEWY23AOA-PHIL-100GE-07759 1 hr 25 min0 hr 55 min 99.15675%99.45437% 99.59582%99.68722%
I2-PHIL-WASH-100GE-10867 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.73301%99.80964%
I2-PHOE-TUCS-100GE-11990 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.87644%99.94796%
I2-PORT-SEAT-100GE-08997 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.88855%100.00000%
I2-PORT-SUNN-100GE-10343 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92355%99.95648%
I2-RALE-WASH-100GE-08888 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94929%99.96386%
I2-SALT-SEAT-100GE-08998 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.57860%99.74890%
I2-RENO-SALT-100GE-53725 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92507%99.99981%
I2-RENO-SUNN-100GE-07766 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.83046%99.99584%

Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits 34 hr 51 min3 hr 47 min 99.65993%99.69685% 99.83048%99.90242%


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.:9834:144
Subject:Maintenance *Tracking* - I2 AL2S Backbone KANS-MINN
Affected:AL2S Backbone KANS-MINN
Start Time:Tuesday, August 23, 2016, 2:00 PM (1400) UTC
End Time:Tuesday, August 23, 2016, 8:00 PM (2000) UTC
Description: The above listed asset is expected to remain available while Broadband Optical Research, Education, and Sciences Network Engineers perform maintenance. An outage is not expected, however the entire maintenance window has been reserved.

Ticket No.:9673:144
Subject:Maintenance 2 of 2 - I2 Optical DWDM System RALE-WASH
Affected:DWDM System RALE-WASH
AL2S Backbones ATLA-WASH and RALE-WASH
IP Backbones ASHB-ATLA, ASHB-ATLA, ATLA-CLEV, ATLA-NEWY32AOA, and ATLA-WASH
Start Time:Wednesday, August 24, 2016, 4:00 AM (0400) UTC
End Time:Wednesday, August 24, 2016, 10:00 AM (1000) UTC
Description: The above listed assets will be unavailable while Level(3) Communications performs cable relocation maintenance in McLean VA. An outage of 3 hours is expected. The entire window is reserved. This is maintenance window 2 of 2.

Ticket No.:9690:144
Subject:Maintenance 2 of 4 - I2 Optical DWDM System JCSN-MEMP
Affected:DWDM System JCSN-MEMP
AL2S Backbone ATLA-JCSN
Start Time:Wednesday, August 24, 2016, 5:00 AM (0500) UTC
End Time:Wednesday, August 24, 2016, 10:00 AM (1000) UTC
Description: The above listed assets will be unavailable while Zayo performs maintenance to relocate fiber in Yazoo City, MS. An outage of up to 3 hours is expected. The entire window is reserved. This is maintenance 2 of 4.

Ticket No.:9714:144
Subject:Maintenance - I2 Optical DWDM System ATLA-CHAT
Affected:DWDM System ATLA-CHAT
AL2S Backbone ATLA-LOUI & ATLA-JCSN
IP Backbone ATLA-CHIC

Member NORDUnet
Member Indiana GigaPOP
Member MissION
Member NOAA N-Wave
Member ESnet
Start Time:Wednesday, August 24, 2016, 5:00 AM (0500) UTC
End Time:Wednesday, August 24, 2016, 10:00 AM (1000) UTC
Description: The above listed will be unavailable while Level(3) Communications 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.:9793:144
Subject:Maintenance - I2 Optical Member ESnet
Affected:
Start Time:Wednesday, August 24, 2016, 8:30 PM (2030) UTC
End Time:Wednesday, August 24, 2016, 11:00 PM (2300) UTC
Description: The above listed optical circuit's will be unavailable while ESnet Engineers perform maintenance. A brief outage is expected, however the entire maintenance window has been reserved.

Ticket No.:9691:144
Subject:Maintenance 3 of 4 - I2 Optical DWDM System JCSN-MEMP
Affected:DWDM System JCSN-MEMP
AL2S Backbone ATLA-JCSN
Start Time:Thursday, August 25, 2016, 5:00 AM (0500) UTC
End Time:Thursday, August 25, 2016, 10:00 AM (1000) UTC
Description: The above listed assets will be unavailable while Zayo performs maintenance to relocate fiber in Yazoo City, MS. An outage of up to 3 hours is expected. The entire window is reserved. This is maintenance 3 of 4.

Ticket No.:9850:144
Subject:Maintenance - I2 IP Backbone CHIC-KANS
Affected:Backbone CHIC-KANS
Start Time:Thursday, August 25, 2016, 5:00 AM (0500) UTC
End Time:Thursday, August 25, 2016, 6:00 AM (0600) UTC
Description: The above assets will be unavailable while Internet2 Engineers perform maintenance to move IP Backbone CHIC-KANS to a different interface. An outage is expected. The entire window is reserved. IP traffic will re-route during this maintenance.

Ticket No.:9864:144
Subject:Maintenance - I2 AL2S Participant Atlantic Wave
Affected:AL2S Participant Atlantic Wave
Start Time:Friday, August 26, 2016, 1:00 AM (0100) UTC
End Time:Friday, August 26, 2016, 2:00 AM (0200) UTC
Description: The above listed assset will be unavailable while AMPATH Engineers perform switch maintenance. An outage of up to 10 minutes is expected. The entire window is reserved.

Ticket No.:9692:144
Subject:Maintenance 4 of 4 - I2 Optical DWDM System JCSN-MEMP
Affected:DWDM System JCSN-MEMP
AL2S Backbone ATLA-JCSN
Start Time:Friday, August 26, 2016, 5:00 AM (0500) UTC
End Time:Friday, August 26, 2016, 10:00 AM (1000) UTC
Description: The above listed assets will be unavailable while Zayo performs maintenance to relocate fiber in Yazoo City, MS. An outage of up to 3 hours is expected. The entire window is reserved. This is maintenance 4 of 4.

Ticket No.:9803:144
Subject:Maintenance - I2 AL2S Core Node SUNN
Affected:AL2S Core Node SUNN
AL2S Backbone RENO-SUNN, PORT-SUNN, & LOSA-SUNN
IP Backbone LOSA-SEAT
Connectors NOX, USDA, CENIC, ESnet
Start Time:Friday, August 26, 2016, 7:00 AM (0700) UTC
End Time:Friday, August 26, 2016, 1:00 PM (1300) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform maintenance to replace the current hardware. An outage is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:9747:144
Subject:Maintenance 1 of 2 - I2 Optical DWDM System PHIL-WASH
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:Saturday, August 27, 2016, 4:00 AM (0400) UTC
End Time:Saturday, August 27, 2016, 10:00 AM (1000) UTC
Description: The above listed assets will be unavailable while Level(3) Communications performs cable relocation in Philadelphia, PA. An outage of up to 6 hours is expected. The entire maintenance window is reserved. AL2S 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.:9748:144
Subject:Maintenance 2 of 2 - I2 Optical DWDM System PHIL-WASH
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:Sunday, August 28, 2016, 4:00 AM (0400) UTC
End Time:Sunday, August 28, 2016, 10:00 AM (1000) UTC
Description: The above listed assets will be unavailable while Level(3) Communications performs cable relocation in Philadelphia, PA. An outage of up to 6 hours is expected. The entire maintenance window is reserved. AL2S 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.:9829:144
Subject:Maintenance - I2 Optical Member NOAA N-Wave
Affected:NOAA N-Wave
Start Time:Sunday, August 28, 2016, 4:00 AM (0400) UTC
End Time:Sunday, August 28, 2016, 10:00 AM (1000) UTC
Description: Member NOAA N-Wave's Optical circuit I2-ATLA-CHAR-10GE-07618 will be unavailable while NOAA N-Wave Engineers perform maintenance. An outage is expected and the entire maintenance window has been reserved.

Ticket No.:9630:144
Subject:Maintenance 1 of 2 - I2 AL2S Core Node ALBA
Affected:AL2S Core Node ALBA
AL2S Backbone ALBA-BOST
AL2S Backbone ALBA-CLEV
AL2S Participant UVM
AL2S Participant UNH
AL2S Participant DART
AL2S Participant UMS
IP Backbone CHIC-NEWY
IP Backbone CLEV-NEWY
Start Time:Tuesday, August 30, 2016, 4:00 AM (0400) UTC
End Time:Tuesday, August 30, 2016, 6:00 AM (0600) UTC
Description: The above listed assets are expected to remain available during the maintenance window. Internet2 Engineers, working with Level(3) Contracted Engineers, will be upgrading power services in Albany, NY. The event procedures have been designed to avoid any disruption of services at this location. The entire window is reserved for any unforeseen impact. This is maintenance window 1 of 2.

Ticket No.:9858:144
Subject:Maintenance - I2 AL2S Circuit I2-LOSA-SING-100GE-55449
Affected:AL2S Circuit I2-LOSA-SING-100GE-55449
Start Time:Tuesday, August 30, 2016, 5:00 AM (0500) UTC
End Time:Tuesday, August 30, 2016, 1:00 PM (1300) UTC
Description: The above listed asset will be unavailable while Level(3) Engineers perform fiber maintenance at One Wilshire, CA. 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.:9636:144
Subject:Maintenance 2 of 2 - I2 AL2S Core Node ALBA
Affected:AL2S Core Node ALBA
AL2S Backbone ALBA-BOST
AL2S Backbone ALBA-CLEV
AL2S Participant UVM
AL2S Participant UNH
AL2S Participant DART
AL2S Participant UMS
IP Backbone CHIC-NEWY
IP Backbone CLEV-NEWY
Start Time:Wednesday, August 31, 2016, 4:00 AM (0400) UTC
End Time:Wednesday, August 31, 2016, 6:00 AM (0600) UTC
Description: The above listed assets are expected to remain available during the maintenance window. Internet2 Engineers, working with Level(3) Contracted Engineers, will be upgrading power services in Albany, NY. The event procedures have been designed to avoid any disruption of services at this location. The entire window is reserved for any unforeseen impact. This is maintenance window 2 of 2.

Ticket No.:9769:144
Subject:Maintenance 1 of 2 - I2 AL2S Participant MERIT
Affected:AL2S Participant MERIT
Start Time:Thursday, September 1, 2016, 4:00 AM (0400) UTC
End Time:Thursday, September 1, 2016, 10:00 AM (1000) UTC
Description: The above listed asset will be unavailable while MERIT Engineers perform maintenance to replace a router and switch and consolidate services. An outage is expected. The entire window is reserved. Please note this is maintenance window 1 of 2.

Ticket No.:9770:144
Subject:Maintenance 2 of 2 - I2 AL2S Participant MERIT
Affected:AL2S Participant MERIT
Start Time:Friday, September 2, 2016, 4:00 AM (0400) UTC
End Time:Friday, September 2, 2016, 10:00 AM (1000) UTC
Description: The above listed asset will be unavailable while MERIT Engineers perform maintenance to replace a router and switch and consolidate services. An outage is expected. The entire window is reserved. Please note this is maintenance window 2 of 2.

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.