Unified - Internet2 Advanced Layer 2 Service Network Operations Report
08/28/2017 - 09/03/2017

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)

154324-Normal 1-Critical Brief Outage Resolved - I2 Optical Various Circuits Human ErrorVendor 08/28/2017 1:05 PM 08/28/2017 1:06 PM
155554-Normal 2-High Outage Resolved - I2 AL2S Backbone ATLA-JACK UndeterminedUndetermined 08/29/2017 4:53 AM 08/29/2017 5:03 AM
155042-High 2-High Outage Resolved - I2 AL2S Backbone MINN-MISS2 Cut or Damaged FiberUndetermined 08/31/2017 12:06 AM 08/31/2017 5:46 PM
155574-Normal 2-High Brief Outage Resolved - I2 AL2S Backbone ATLA-CHAR Human ErrorVendor 09/02/2017 3:30 AM 09/02/2017 3:31 AM
155644-Normal 2-High Brief Outage Resolved - I2 AL2S Backbone KANS-TULS UndeterminedInternal 09/03/2017 5:33 PM 09/03/2017 5:36 PM

Unscheduled Outages Detail


Ticket No.:15432:144
Subject:Brief Outage Resolved - I2 Optical Various Circuits
Source Of Impact:Vendor
Affected:Optical Member ESnet
Optical Member NORDUnet
Optical Member MCNC
Optical Member NOAA N-Wave
AL2S Backbones ATLA-WASH
AL2S Backbone ATLA-CHAR
IP Backbones ATLA-WASH
IP Backbone ATLA-CHAR
IP Backbone ATLA-CLEV
AL2S Participant GEANT (EUMETSAT)
Start Time:Monday, August 28, 2017, 1:05 PM (1305) UTC
End Time:Monday, August 28, 2017, 1:06 PM (1306) UTC
Description:The above listed assets are now available following a brief outage. Level(3) Communication engineers reported the outage is due to fiber bump.

Ticket No.:15555:144
Subject:Outage Resolved - I2 AL2S Backbone ATLA-JACK
Source Of Impact:Undetermined
Affected:AL2S Backbone ATLA-JACK
IP Backbone ATLA-JACK
Start Time:Tuesday, August 29, 2017, 4:53 AM (0453) UTC
End Time:Tuesday, August 29, 2017, 5:03 AM (0503) UTC
Description:The above listed assets remain available. Internet2 Network Engineers have reviewed the outage and the root cause was undetermined. No further outages are expected. All backbone traffic re-routed during the outage.

Ticket No.:15504:144
Subject:Outage Resolved - I2 AL2S Backbone MINN-MISS2
Source Of Impact:Undetermined
Affected:AL2S Backbone MINN-MISS2
IP Backbone MINN-MISS2
Start Time:Thursday, August 31, 2017, 12:06 AM (0006) UTC
End Time:Thursday, August 31, 2017, 5:46 PM (1746) UTC
Description:The above listed assets are available following an outage. Zayo has stated the reason for outage was due to fiber damage caused by vandalism. The repair team has accessed the cable and it is now repaired. No further outages are expected. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:15557:144
Subject:Brief Outage Resolved - I2 AL2S Backbone ATLA-CHAR
Source Of Impact:Vendor
Affected:AL2S Backbone ATLA-CHAR
IP Backbone ATLA-CHAR
Start Time:Saturday, September 2, 2017, 3:30 AM (0330) UTC
End Time:Saturday, September 2, 2017, 3:31 AM (0331) UTC
Description:The above listed asset is available after a brief outage. The reason for the outage was a fiber bump. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:15564:144
Subject:Brief Outage Resolved - I2 AL2S Backbone KANS-TULS
Source Of Impact:Internal
Affected:AL2S Backbone KANS-TULS
IP Backbone KANS-TULS
Start Time:Sunday, September 3, 2017, 5:33 PM (1733) UTC
End Time:Sunday, September 3, 2017, 5:36 PM (1736) UTC
Description:The above listed asset is available following a brief outage. Internet2 Engineers have investigated; however, the reason for the outage is indeterminate. Workgroup administrators receive notifications from OESS regarding circuits re-routed on the backbone. RFO from vendor was inconclusive.

Scheduled Maintenances Summary

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

15414 4-Normal 1-Critical Maintenance Completed Correction - I2 AL2S Core Node NEWY Software Internal08/29/2017 4:02 AM 08/29/2017 4:15 AM
15410 4-Normal 3-Elevated Maintenance Completed Correction - I2 AL2S Core Node ASHB SoftwareInternal 08/29/2017 5:23 AM 08/29/2017 5:35 AM
15411 4-Normal 1-Critical Maintenance Completed Correction - I2 AL2S Core Node WASH Software Internal08/29/2017 4:37 AM 08/29/2017 4:50 AM
15412 4-Normal 1-Critical Maintenance Completed Correction - I2 AL2S Core Node CHIC SoftwareInternal 08/29/2017 6:01 AM 08/29/2017 6:16 AM
15417 4-Normal 1-Critical Maintenance Completed Correction - I2 AL2S Core Node LOSA Software Internal08/29/2017 7:15 AM 08/29/2017 7:30 AM

Scheduled Maintenances Detail

Ticket No.:15414:144
Subject:Maintenance Completed Correction - I2 AL2S Core Node NEWY
Source Of Impact:Internal
Affected:AL2S Core Node NEWY

AL2S Backbone HART2-NEWY32AOA
Al2S Backbone NEWY32AOA-PHIL
AL2S Backbone NEWY2-NEWY32AOA

IP Backbone HART2-NEWY32AOA
IP Backbone NEWY32AOA-PHIL
IP Backbone NEWY2-NEWY32AOA

IP Connector GEANT
IP Connector CAnet
IP Connector SINET
IP Connector QATAR
IP Connector ANKABUT
IP Connector TWAREN
IP Connector NORDUnet
IP Connector SURFnet
IP Connector NEAAR
IP Connector ESnet
IP Connector Egyption National STI
IP Connector Ubuntunet
IP Connector NKN
IP Connector KACST
IP Connector OMREN
IP Connector LHCONE IXP
IP Connector MAX
IP Connector CAAREN
IP Connector UPEN
IP Connector MAGPI
IP Connector GE Research
IP Connector CEN
IP Connector Drexel
IP Connector Biogenisis
IP Connector CENIT

TRCPS IXP DE-CIX

TRCPS Customer MATP
TRCPS Customer CAAREN
TRCPS Customer MAGPI
TRCPS Customer CEN
TRCPS Customer Biogensisis
TRCPS Customer 3Rox
TRCPS Customer UPENN
TRCPS Customer GE Research
TRCPS Customer Drexel
TRCPS Customer UofWisc Sysnet
TRCPS Customer ARE-ON

Net+ Provider Aastra Clearspan SIP
Start Time:Tuesday, August 29, 2017, 4:02 AM (0402) UTC
End Time:Tuesday, August 29, 2017, 4:15 AM (0415) UTC
Description: *Please note the corrected impact times for this maintenance.* The above listed assets were unavailable while Internet2 Engineers performed core node maintenance. This maintenance has been completed.

Ticket No.:15410:144
Subject:Maintenance Completed Correction - I2 AL2S Core Node ASHB
Source Of Impact:Internal
Affected:AL2S Participant Syngenta
AL2S Participant USDA
AL2S Participant MAX Gigapop
AL2S Participant MARIA
AL2S Participant NIH
AL2S Participant Biogen
AL2S ParticipantSmithsonian
AL2S Participant AbbVie
AL2S Participant Blackboard Net+

AL2S Backbone ASHB-CHIC
AL2S Backbone ASHB-CLEV
AL2S Backbone ASHB-WASH
AL2S Backbone ASHB-PITT
AL2S Backbone ASHB-WASH


AL2S Interconnect to AL3S ASHB-ASHB

IP Backbone ASHB-CHIC
IP Backbone ASHB-ASHB
IP Backbone ASHB-CLEV
IP Backbone ASHB-WASH
IP Backbone ASHB-PITT
Start Time:Tuesday, August 29, 2017, 5:23 AM (0523) UTC
End Time:Tuesday, August 29, 2017, 5:35 AM (0535) UTC
Description: *Please note the corrected impact times for this maintenance.* Core Node ASHB was unavailable while Internet2 Engineers performed core node maintenance. This maintenance has been completed. No further outages are expected.

Ticket No.:15411:144
Subject:Maintenance Completed Correction - I2 AL2S Core Node WASH
Source Of Impact:Internal
Affected:AL2S Core Node WASH

AL2S Backbones:
PHIL-WASH
RALE-WASH
ASHB-WASH
ATLA-WASH

IP Backbones:
PHIL-WASH
RALE-WASH
ASHB-WASH
ATLA-WASH

AL2S Connectors:
USDA
NOAA (WASH)
GENI
MAX Gigapop
CAAREN
FDA
WIX*


IP Connectors:
UbuntuNet via ANA/London
redCLARA
RNP
3Rox
Smithsonian
MARIA
OARnet
MAGPI
UPENN
MREN
NIH
Drexel
MCNC
C-Light
ESNet
SINET
NISn
DREN
LHCONE IXP
GEANT (AMS) ANA
QNREN

IP Net+ Provider Blackboard
Start Time:Tuesday, August 29, 2017, 4:37 AM (0437) UTC
End Time:Tuesday, August 29, 2017, 4:50 AM (0450) UTC
Description: *Please note the corrected impact times for this maintenance.* The above listed assets are available after Internet2 Engineers performed maintenance to upgrade router software. Maintenance has been completed. No further outages are expected.

Ticket No.:15412:144
Subject:Maintenance Completed Correction - I2 AL2S Core Node CHIC
Source Of Impact:Internal
Affected:AL2S Core Node CHIC
AL2S Backbones ASHB-CHIC, CHIC-CHIC, CHIC-EQCH, CHIC-INDI, CHIC-KANS, & CHIC-STAR
IP Backbone CHIC-STAR, CHIC-INDI, CHIC-KANS, CHIC-EQCH, ASHB-CHIC, & ATLA-CHIC
Optical Member ESnet
AL2S Connector Indiana Gigapop
AL2S Participant University of Memphis
AL2S Connector Starlight
AL2S Connector NCSA
AL2S Connector OARnet
AL2S Connector CIC Omnipop
Net+ Provider Code42 (CHIC)
Net+ Provider R Systems
Net+ Provider IDsolutioins/Vidyo
IP Connector CERN (CHIC)
IP Connector CA*net (CHIC)
IP Connector ASNet (CHIC)
IP Connector DREN (CHIC)
IP Connector FranceTelecom (CHIC)
IP Connector NISN (CHIC)
IP Connector KREOnet2 (CHIC)
IP Connector TANET2 (CHIC)
IP Connector HOPI (CHIC)
IP Connector USGS (CHIC)
IP Connector ESNET (CHIC)
IP Connector USGS (CHIC)
IP Connector UofIowa (CHIC)
IP Connector OUC (CHIC)
IP Connector MWT2 (CHIC)
IP Connector Northern Lights (CHIC)
IP Connector Northewestern (CHIC)
IP Connector U ofMich (CHIC)
IP Connector U of Chicago (CHIC)
IP Connector Kurchatov (CHIC)
IP Connector Ciena Agility Matrix (CHIC)
IP Connector NOX (CHIC)
IP Connector UEN/IRON (CHIC)
IP Connector FRGP (CHIC)
IP Connector CENIC (CHIC)
IP Connector PNWGP (CHIC)
IP Connector GPN (CHIC)
IP Connector SOX (CHIC)
IP Connector MREN (CHIC)
IP Connector UNM (CHIC)
IP Connector OARnet (CHIC)
IP Connector CSTNET (CHIC)
IP Connector UNH (CHIC)
Start Time:Tuesday, August 29, 2017, 6:01 AM (0601) UTC
End Time:Tuesday, August 29, 2017, 6:16 AM (0616) UTC
Description: *Please note the corrected impact times for this maintenance.* The above listed assets were unavailable while Internet2 Engineers performed core node maintenance. This maintenance has been completed

Ticket No.:15417:144
Subject:Maintenance Completed Correction - I2 AL2S Core Node LOSA
Source Of Impact:Internal
Affected:AL2S Core Node LOSA
AL2S Backbone LOSA-SUNN
AL2S Backbone LASV-LOSA
AL2S Backbone LOSA-PHOE
IP Backbone LOSA-SUNN
IP Backbone LASV-LOSA
IP Backbone LOSA-WILC
IP Backbone LOSA-PHOE
TRCPS Backbone LOSA-WILC

IP Connector UofHawaii
IP Connector CALTECH
IP Connector CALREN-HPR
IP Connector SINET
IP Connector Ultralight
IP Connector CERNet
IP Connector CSN
IP Connector UEN
IP Connector USDA
IP Connector NSHE
IP Connector NERO
IP Connector Oregon Gigapop

TRCPS Peer ChinaTel (WILC)
TRCPS Peer Apple (WILC)
TRCPS Peer Comcast (WILC)
TRCPS Peer Netflix (WILC)
TRCPS Peer Google (WILC)
TRCPS Peer Facebook (WILC)
TRCPS Peer ZenEdge (WILC)

TRCPS Customer CENIC (LOSA)
TRCPS Customer NSHE (LOSA)
TRCPS Customer NERO (LOSA)
TRCPS Customer Oregon Gigapop (LOSA)
TRCPS Customer UW Sysnet (LOSA)
TRCPS Customer LEARN (WILC)
TRCPS Customer UEN (WILC)
TRCPS Customer GPN (WILC)
TRCPS Customer ARE-ON (WILC)
TRCPS Customer NSHE (WILC)
TRCPS Customer IRON (WILC)

Net+ Provider Microsoft
Net+ Provider Box

IXP Equinix (LA2) I2-LOSA-LOSA-LAG-67458
IXP Coresite Any2 (LOSA)
Start Time:Tuesday, August 29, 2017, 7:15 AM (0715) UTC
End Time:Tuesday, August 29, 2017, 7:30 AM (0730) UTC
Description: *Please note the corrected impact times for this maintenance.* The above listed assets were unavailable while Internet2 Engineers performed core node maintenance. This maintenance has been completed. No further outages are expected.


Downtime and Availability



Unified - Internet2 Advanced Layer 2 Service Core NodesDown TimeReporting Period Availability52 Week Availability
sdn-sw.reno.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99621% 100.00000%
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% 99.99810% 99.99810%
sdn-sw.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99924% 100.00000%
sdn-sw.atla.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96376% 100.00000%
sdn-sw.bato.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.bost.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.char.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95845% 100.00000%
sdn-sw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.clev.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.colu4.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.dall.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.denv.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.elpa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93568% 99.99981%
sdn-sw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97932% 100.00000%
sdn-sw.houh.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96357% 100.00000%
sdn-sw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95408% 100.00000%
sdn-sw.jcsn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97628% 99.97628%
sdn-sw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96376% 100.00000%
sdn-sw.miss2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.newy32aoa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.phil.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.phoe.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94896% 100.00000%
sdn-sw.port.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.rale.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.salt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.seat.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.star.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97325% 100.00000%
sdn-sw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
sdn-sw.tuls.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99621% 99.99791%
sdn-sw.wash.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95010% 100.00000%
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%99.98769%99.99922%

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 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97552%99.99810%
I2-ALBA-CLEV-100GE-07735 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96547%99.99810%
I2-ASHB-CHIC-100GE-11803 0 hr 27 min0 hr 0 min 99.73214%100.00000% 99.91974%99.99507%
I2-ASHB-PITT-100GE-07737 0 hr 12 min0 hr 0 min 99.88095%100.00000% 99.92619%99.98956%
I2-ASHB-WASH-100GE-09106 0 hr 25 min0 hr 0 min 99.75198%100.00000% 99.87610%99.97894%
I2-ASHB-WASH-100GE-11823 0 hr 25 min0 hr 0 min 99.75198%100.00000% 99.90209%99.98786%
I2-ASHB-WASH-100GE-55815 0 hr 25 min0 hr 0 min 99.75198%100.00000% 99.88805%99.97590%
I2-ATLA-ATLA-100GE-11442 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96376%100.00000%
I2-ATLA-CHAR-100GE-07738 0 hr 2 min0 hr 2 min 99.98016%99.98016% 99.92107%99.99905%
I2-ATLA-CHAR-100GE-07739 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-ATLA-CHIC-100GE-69780 0 hr 15 min0 hr 0 min 99.85119%100.00000% 99.49529%99.58637%
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 10 min0 hr 10 min 99.90079%99.90079% 99.56132%99.70306%
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 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.35830%99.54083%
I2-ATLA-LOUI-100GE-07740 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.22188%99.34787%
I2-ATLA-WASH-100GE-54536 0 hr 14 min0 hr 1 min 99.86111%99.99008% 99.84479%99.98672%
I2-BATO-HOUH-100GE-08860 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96281%100.00000%
I2-BATO-JACK-100GE-11005 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.53362%99.68124%
I2-BOST-HART2-100GE-09211 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98179%99.98179%
I2-CHAR-RALE-100GE-10633 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94061%99.99886%
I2-CHIC-COLU4-100GE-11554 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.04504%99.11373%
I2-CHIC-EQCH-100GE-55918 0 hr 15 min0 hr 0 min 99.85119%100.00000% 99.97628%99.99981%
I2-CHIC-EQCH-100GE-69888 0 hr 15 min0 hr 0 min 99.85119%100.00000% 99.99336%100.00000%
I2-CHIC-INDI-100GE-50993 0 hr 15 min0 hr 0 min 99.85119%100.00000% 99.82734%99.84935%
I2-CHIC-KANS-100GE-07745 0 hr 15 min0 hr 0 min 99.85119%100.00000% 99.98387%99.99621%
I2-CHIC-STAR-100GE-07743 0 hr 15 min0 hr 0 min 99.85119%100.00000% 99.96850%99.99829%
I2-CINC-INDI-100GE-51692 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.55848%99.56132%
I2-CINC-LOUI-100GE-54197 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.66587%99.67479%
I2-CLEV-EQCH-100GE-66186 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.90190%99.99962%
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% 99.94213%99.99943%
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% 100.00000%100.00000%
I2-DALL-HOUH-100GE-07751 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93264%99.99943%
I2-DALL-TULS-100GE-11300 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98273%99.99658%
I2-DENV-DENV-10GE-51431 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.89792%99.89792%
I2-DENV-ELPA-100GE-07748 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92467%99.99981%
I2-DENV-KANS-100GE-07746 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.81349%99.83189%
I2-DENV-SALT-100GE-07747 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98482%100.00000%
I2-ELPA-HOUH-100GE-07749 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.53590%99.67763%
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% 99.92714%99.99981%
I2-EQCH-MINN-100GE-12184 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.63988%99.82810%
I2-EQCH-STAR-100GE-09299 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92638%99.99981%
I2-HART2-NEWY32AOA-100GE-12947 0 hr 13 min0 hr 0 min 99.87103%100.00000% 99.92278%99.96205%
I2-HOUH-HOUS-100GE-09174 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.84366%99.89109%
I2-HOUH-HOUS-100GE-09379 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.85751%99.90494%
I2-HOUH-JCSN-100GE-09155 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.75049%99.78882%
I2-HOUH-JCSN-100GE-10783 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.75068%99.78901%
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% 99.95693%99.99639%
I2-KANS-TULS-100GE-07753 0 hr 3 min0 hr 3 min 99.97024%99.97024% 99.96395%99.99734%
I2-LASV-LOSA-100GE-53802 0 hr 15 min0 hr 0 min 99.85119%100.00000% 99.99677%100.00000%
I2-LASV-SALT-100GE-07757 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905%100.00000%
I2-LOSA-PHOE-100GE-09190 0 hr 15 min0 hr 0 min 99.85119%100.00000% 99.96034%99.96357%
I2-LOSA-SUNN-100GE-07755 0 hr 15 min0 hr 0 min 99.85119%100.00000% 99.88805%99.91614%
I2-MINN-MISS2-100GE-09036 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.85504%100.00000%
I2-MINN-MISS2-100GE-09130 17 hr 40 min17 hr 40 min 89.48413%89.48413% 99.21638%99.54425%
I2-MISS2-SEAT-100GE-13237 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.81690%99.91481%
I2-MISS2-SEAT-100GE-13238 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99867%99.99867%
I2-NEWY23AOA-PHIL-100GE-07759 0 hr 13 min0 hr 0 min 99.87103%100.00000% 99.78958%99.79224%
I2-PHIL-WASH-100GE-10867 0 hr 13 min0 hr 0 min 99.87103%100.00000% 99.71160%99.77990%
I2-PHOE-TUCS-100GE-11990 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99943%99.99943%
I2-PORT-SEAT-100GE-08997 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.83398%99.87041%
I2-PORT-SUNN-100GE-10343 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95067%99.97552%
I2-RALE-WASH-100GE-08888 0 hr 13 min0 hr 0 min 99.87103%100.00000% 99.88293%99.97192%
I2-RENO-SALT-100GE-53725 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.81861%99.84726%
I2-RENO-SUNN-100GE-07766 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.74044%99.79394%
I2-SALT-SEAT-100GE-08998 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96755%99.99829%

Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits 23 hr 10 min5 hr 14 min 99.80578%99.84965% 99.84702%99.89956%


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.:15705:144
Subject:Maintenance Completed - I2 AL2S Core Node HART2
Affected:AL2S Core Node HART2
AL2S Backbone BOST-HART2 and HART2-NEWY32AOA
IP Backbone BOST-HART2, HART2-NEWY32AOA, and CLEV-NEWY32A0A
Start Time:Monday, September 18, 2017, 4:00 AM (0400) UTC
End Time:Monday, September 18, 2017, 6:00 AM (0600) UTC
Description: The above listed assets was unavailable while Internet2 Engineers performed software upgrade maintenance. This maintenance has been completed.

Ticket No.:15706:144
Subject:Maintenance Completed - I2 AL2S Core Node LOUI
Affected:AL2S Core Node LOUI
AL2S Backbone ATLA-LOUI and CINC-LOUI
IP Backbone ATLA-LOUI and CINC-LOUI
Start Time:Monday, September 18, 2017, 4:30 AM (0430) UTC
End Time:Monday, September 18, 2017, 6:30 AM (0630) UTC
Description: The above listed assets was unavailable while Internet2 Engineers performed software upgrade maintenance. This maintenance has been completed.

Ticket No.:15707:144
Subject:Maintenance Completed - I2 AL2S Core Node PHIL
Affected:AL2S Core Node PHIL
AL2S Backbone NEWY32AOA-PHIL
AL2S Backbone PHIL-WASH
IP Backbone NEWY32AOA-PHIL
IP Backbone PHIL-WASH
GEANT - EUMETSAT
Start Time:Monday, September 18, 2017, 5:00 AM (0500) UTC
End Time:Monday, September 18, 2017, 7:00 AM (0700) UTC
Description: The above listed assets was unavailable while Internet2 Engineers performed software upgrade maintenance. This maintenance has been completed.

Ticket No.:15708:144
Subject:Maintenance Completed - I2 AL2S Core Node PITT
Affected:AL2S Core Node PITT
AL2S Backbone ASHB-PITT and CLEV-PITT
IP Backbone ASHB-PITT, CLEV-PITT, and CLEV-WASH
GEANT - EUMETSAT
Start Time:Monday, September 18, 2017, 5:30 AM (0530) UTC
End Time:Monday, September 18, 2017, 7:30 AM (0730) UTC
Description: The above listed assets was unavailable while Internet2 Engineers performed software upgrade maintenance. This maintenance has been completed.

Ticket No.:15543:144
Subject:Maintenance Update 3 of 3 - I2 IP Connector Indiana GigaPOP
Affected:IP Connector Indiana GigaPOP and its Participants
Start Time:Wednesday, September 20, 2017, 4:00 AM (0400) UTC
End Time:Wednesday, September 20, 2017, 6:00 AM (0600) UTC
Description: Indiana GigaPOP Engineers will perform DC rectifier maintenance to replace aging rectifiers and increase capacity. No outages are expected, however, the entire window is reserved. ***Please note this is maintenance window 3 of 3.

Ticket No.:15634:144
Subject:Maintenance 1 of 2 - I2 AL2S Participant USDA (KANS)
Affected:AL2S Participant USDA
Start Time:Wednesday, September 20, 2017, 5:00 AM (0500) UTC
End Time:Wednesday, September 20, 2017, 11:00 AM (1100) UTC
Description: Please note that this is Maintenance Window 1 of 2. The above listed asset will be unavailable while CenturyLink Engineers perform fiber relocation maintenance. An outage of up to 6 hours is expected.

Ticket No.:15745:144
Subject:Maintenance - I2 IP Core Node PAIX
Affected:IP Core Node PAIX and its Connector(s) and Participants
Start Time:Wednesday, September 20, 2017, 7:00 AM (0700) UTC
End Time:Wednesday, September 20, 2017, 9:00 AM (0900) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15746:144
Subject:Maintenance - I2 IP Core Node WILC
Affected:IP Core Node WILC
IP Backbone LOSA-WILC
IP Net+ Provider Box Inc
IP Net+ Provider Microsoft
Start Time:Wednesday, September 20, 2017, 7:30 AM (0730) UTC
End Time:Wednesday, September 20, 2017, 9:30 AM (0930) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15747:144
Subject:Maintenance - I2 AL2S Core Node PHOE
Affected:AL2S Core Node PHOE
AL2S Backbone LOSA-PHOE
AL2S Backbone PHOE-TUCS
IP Backbone LOSA-PHOE
IP Backbone PHOE-TUCS
AL2S Connector University of Arizona SunCorridor
Start Time:Wednesday, September 20, 2017, 8:00 AM (0800) UTC
End Time:Wednesday, September 20, 2017, 10:00 AM (1000) UTC
Description: The assets listed above will be unavailable while Internet2 Engineers perform software maintenance. An outage is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15748:144
Subject:Maintenance - I2 AL2S Core Node TUCS
Affected:AL2S Core Node TUCS
AL2S Backbone ELPA-TUCS
AL2S Backbone PHOE-TUCS
AL2S Connector SunCorridor
IP Backbone ELPA-TUCS
IP Backbone PHOE-TUCS
Start Time:Wednesday, September 20, 2017, 8:30 AM (0830) UTC
End Time:Wednesday, September 20, 2017, 10:30 AM (1030) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage is expected; however, the entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15635:144
Subject:Maintenance 2 of 2 - I2 AL2S Participant USDA (KANS)
Affected:AL2S Participant USDA
Start Time:Thursday, September 21, 2017, 5:00 AM (0500) UTC
End Time:Thursday, September 21, 2017, 11:00 AM (1100) UTC
Description: Please note that this is Maintenance Window 2 of 2. The above listed asset will be unavailable while CenturyLink Engineers perform fiber relocation maintenance. An outage of up to 6 hours is expected.

Ticket No.:15758:144
Subject:Maintenance - I2 AL2S Backbone MINN-MISS2
Affected:AL2S Backbone MINN-MISS2
IP Backbone MINN-MISS2
Start Time:Thursday, September 21, 2017, 6:00 AM (0600) UTC
End Time:Thursday, September 21, 2017, 11:00 AM (1100) UTC
Description: The assets listed above will be unavailable while Zayo Engineers perform circuit maintenance. An outage is expected and the entire window is reserved. Backbone traffic will be re-routed during this maintenance. Workgroup administrators received notifications from OESS regarding circuits re-routed on the backbone.

Ticket No.:15778:144
Subject:Maintenance - I2 AL2S Core Node MISS2
Affected:AL2S Core Node MISS2

AL2S Backbone MINN-MISS2
AL2S Backbone MISS2-SEAT

AL2S Participant University of Montana

IP Backbone MINN-MISS2
IP Backbone MISS2-SEAT
Start Time:Friday, September 22, 2017, 6:00 AM (0600) UTC
End Time:Friday, September 22, 2017, 8:00 AM (0800) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage of 30 minutes is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15774:144
Subject:Maintenance - I2 AL2S Core Node LASV
Affected:AL2S Core Node LASV
AL2S Backbone LASV-LOSA
AL2S Backbone LASV-SALT
IP Backbone LASV-LOSA
IP Backbone LASV-SALT
AL2S Participant Nevada System of Higher Education (NSHE)
Start Time:Friday, September 22, 2017, 6:30 AM (0630) UTC
End Time:Friday, September 22, 2017, 8:30 AM (0830) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage of 30 minutes is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15775:144
Subject:Maintenance - I2 AL2S Core Node ELPA
Affected:AL2S Core Node ELPA
AL2S Backbone DENV-ELPA
AL2S Backbone ELPA-HOUH
AL2S Backbone ELPA- TUCS

AL2S Participant GEANT EUMETSAT
AL2S Participant LoneStar Education and Research Network (LONI)
AL2S Participant Corporacion Universitaria para el Desarrollo de Internet (CUDI)

IP Backbone DENV-ELPA
IP Backbone ELPA-HOUH
IP Backbone ELPA-TUCS
Start Time:Friday, September 22, 2017, 7:00 AM (0700) UTC
End Time:Friday, September 22, 2017, 9:00 AM (0900) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage of 30 minutes is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15776:144
Subject:Maintenance - I2 AL2S Core Node SALT
Affected:AL2S Core Node SALT

AL2S Backbone DENV-SALT
AL2S Backbone LASV-SALT
AL2S Backbone RENO-SALT
AL2S Backbone SALT-SEAT

AL2S Participant Utah Education Network (UEN)
AL2S Participant Next Generation Internet Exchange West (NGIX)

IP Backbone DENV-SALT
IP Backbone LASV-SALT
IP Backbone RENO-SALT
IP Backbone SALT-SEAT
Start Time:Friday, September 22, 2017, 7:30 AM (0730) UTC
End Time:Friday, September 22, 2017, 9:30 AM (0930) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage of 30 minutes is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15777:144
Subject:Maintenance - I2 AL2S Core Node PORT
Affected:AL2S Core Node PORT

AL2S Backbone PORT-SEAT
AL2S Backbone PORT-SUNN

AL2S Participant Oregon Gigapop

IP Backbone PORT-SEAT
IP Backbone PORT-SUNN
Start Time:Friday, September 22, 2017, 8:00 AM (0800) UTC
End Time:Friday, September 22, 2017, 10:00 AM (1000) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform software maintenance. An outage of 30 minutes is expected. The entire window is reserved. All connections to the Core Node will be affected.

Ticket No.:15664:144
Subject:Maintenance 2 of 2 - I2 Optical DWDM System ASHB-PITT
Affected:DWDM System ASHB-PITT
AL2S Backbones ASHB-CHIC, ASHB-CLEV, and ASHB-PITT
IP Backbones ASHB-CHIC, ASHB-CLEV, ASHB-PITT, and CLEV-WASH
Optical Member ESnet
Optical Member NORDUnet
Optical Member 3ROX
Optical Member NOAA N-Wave
IP Peer GEANT
Start Time:Saturday, September 23, 2017, 4:00 AM (0400) UTC
End Time:Saturday, September 23, 2017, 10:00 AM (1000) UTC
Description: The above listed assets will be unavailable while Level(3) Communications performs maintenance to relocate cable in Frederick, MD. An outage is expected. The entire window is reserved. Please note this is maintenance window 2 of 2.

Ticket No.:14990:144
Subject:Maintenance Rescheduled - I2 AL2S Backbone MINN-MISS2
Affected:AL2S Backbone MINN-MISS2
IP Backbone MINN-MISS2
Start Time:Sunday, September 24, 2017, 12:00 PM (1200) UTC
End Time:Sunday, September 24, 2017, 11:00 PM (2300) UTC
Description: The above listed asset will be unavailable while Zayo Engineers perform maintenance. An outage of 11 hours 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.:15785:144
Subject:Maintenance - I2 Optical DWDM System HOUS-SANA
Affected:DWDM System HOUS-SANA
AL2S Backbone ELPA-HOUS
IP Backbones ELPA-HOUS, HOUS-LOSA
Member Energy Sciences Network
Member National Oceanic & Atmospheric Administration
GEANT - EUMETSAT
Start Time:Friday, September 29, 2017, 5:00 AM (0500) UTC
End Time:Friday, September 29, 2017, 11:00 AM (1100) UTC
Description: The above listed assets will be unavailable while Level(3) Communications perform fiber relocation maintenance in Houston, TX. An outage is expected. The entire window is reserved.

Ticket No.:15607:144
Subject:Maintenance - I2 AL2S Backbone MINN-MISS2
Affected:AL2S Backbone MINN-MISS2
IP Backbone MINN-MISS2
Start Time:Saturday, September 30, 2017, 1:00 PM (1300) UTC
End Time:Sunday, October 1, 2017, 1:00 AM (0100) UTC
Description: The above listed assets will be unavailable while Zayo engineers perform fiber relocation maintenance. An outage of up to 4 hours is expected. The entire window is reserved.