Unified - Internet2 Advanced Layer 2 Service Network Operations Report
08/06/2018 - 08/12/2018

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)

206964-Normal 2-High Brief Outage Update - I2 Core Backbone EQCH-MINN Cut or Damaged FiberVendor 08/06/2018 6:24 PM 08/06/2018 6:44 PM
207004-Normal 1-Critical Brief Outage Resolved - I2 Optical DWDM System NEWY1118TH-NEWY32AOA Human ErrorVendor 08/07/2018 6:36 AM 08/07/2018 6:41 AM
207494-Normal 1-Critical Outage Resolved - I2 Optical DWDM System LACY-SEAT Human ErrorVendor 08/09/2018 9:27 PM 08/09/2018 9:28 PM
207584-Normal 1-Critical Brief Outage Resolved - I2 Optical DWDM System CINC-LOUI UndeterminedVendor 08/10/2018 5:25 PM 08/10/2018 5:26 PM
207644-Normal 2-High Outage Resolved - I2 Core Backbone MINN-MISS2 HardwareVendor 08/10/2018 10:18 PM 08/10/2018 10:19 PM
08/11/2018 2:46 AM 08/11/2018 2:49 AM
08/11/2018 8:31 AM 08/11/2018 8:32 AM
08/11/2018 11:09 AM 08/12/2018 11:35 PM

Unscheduled Outages Detail


Ticket No.:20696:144
Subject:Brief Outage Update - I2 Core Backbone EQCH-MINN
Source Of Impact:Vendor
Affected:Core Backbone EQCH-MINN
Start Time:Monday, August 6, 2018, 6:24 PM (1824) UTC
End Time:Monday, August 6, 2018, 6:44 PM (1844) UTC
Description:The above listed assets are available. Internet2 Engineers have been contacted, the reason for the outage is a possible fiber cut between Milwaukee and Chicago. The fiber cut has been repaired and all services have since restored. No further impact is expected.

Ticket No.:20700:144
Subject:Brief Outage Resolved - I2 Optical DWDM System NEWY1118TH-NEWY32AOA
Source Of Impact:Vendor
Affected:DWDM System NEWY1118TH-NEWY32AOA
Core Backbone HART2-NEWY32AOA, NEWY1118TH-NEWY32AOA

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave
Start Time:Tuesday, August 7, 2018, 6:36 AM (0636) UTC
End Time:Tuesday, August 7, 2018, 6:41 AM (0641) UTC
Description:The above listed assets are currently available following a brief outage. Internet2 Fiber Vendor Engineers have investigated the reason for the outage. The outage was caused by maintenance. Maintenance has been completed. No further outages are anticipated.

Ticket No.:20749:144
Subject:Outage Resolved - I2 Optical DWDM System LACY-SEAT
Source Of Impact:Vendor
Affected:DWDM System LACY-SEAT
Core Backbone PORT-SEAT

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESNet
Optical Participant PAC-12
Optical Participant PNWGP
Optical Participant CENIC
DarkWave Participant CENIC
Start Time:Thursday, August 9, 2018, 9:27 PM (2127) UTC
End Time:Thursday, August 9, 2018, 9:28 PM (2128) UTC
Description:The above listed assets are currently available following a brief outage. Internet2 Fiber Vendor Engineers reported the outage was a fiber bump. A suspected fiber disturbance between Seattle, WA and West Sacramento, CA. Services has been restored and no further outage is expected. Backbone traffic has re-routed.

Ticket No.:20758:144
Subject:Brief Outage Resolved - I2 Optical DWDM System CINC-LOUI
Source Of Impact:Vendor
Affected:DWDM System CINC-LOUI

Core Backbones:
ATLA-CHIC
ATLA-LOUI
CINC-LOUI

Services:
Optical
AL2S
IP
TR-CPS

Optical participants:
Energy Sciences Network
Internet2 NOC Service Desk
NORDUnet
National Oceanic & Atmospheric Administration
Southern Crossroads
University of Memphis
Start Time:Friday, August 10, 2018, 5:25 PM (1725) UTC
End Time:Friday, August 10, 2018, 5:26 PM (1726) UTC
Description:The above listed assets are currently available following a brief outage. Internet2 Fiber Vendor Engineers investigated, however the reason for the outage is indeterminate. All services have since restored, and no further outages are expected. Backbone traffic had re-routed.

Ticket No.:20764:144
Subject:Outage Resolved - I2 Core Backbone MINN-MISS2
Source Of Impact:Vendor
Affected:Core Backbone MINN-MISS2

Services:
Optical
AL2S
IP
Lit Service
TR-CPS
Start Time:Friday, August 10, 2018, 10:18 PM (2218) UTC
End Time:Friday, August 10, 2018, 10:19 PM (2219) UTC
Start Time:Saturday, August 11, 2018, 2:46 AM (0246) UTC
End Time:Saturday, August 11, 2018, 2:49 AM (0249) UTC
Start Time:Saturday, August 11, 2018, 8:31 AM (0831) UTC
End Time:Saturday, August 11, 2018, 8:32 AM (0832) UTC
Start Time:Saturday, August 11, 2018, 11:09 AM (1109) UTC
End Time:Sunday, August 12, 2018, 11:35 PM (2335) UTC
Description:The above listed asset is stable. Zayo Engineers were contacted, and indicated that the reason for the instability was a failing card in Helena, MT. Maintenance to repair the card has been completed. No further outages are anticipated.

Scheduled Maintenances Summary

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

20408 3-Elevated 1-Critical Maintenance 1 of 2 Completed - I2 Optical DWDM System CHAR-RALE Hardware Vendor08/07/2018 4:09 AM 08/07/2018 6:39 AM
20540 4-Normal 1-Critical Maintenance Completed - I2 Optical DWDM System ALBA-BUFF CircuitVendor 08/10/2018 4:54 AM 08/10/2018 4:55 AM
08/10/2018 4:57 AM 08/10/2018 4:58 AM
08/10/2018 5:04 AM 08/10/2018 5:12 AM
20618 4-Normal 1-Critical Maintenance Completed - I2 Optical DWDM System KANS-TULS Circuit Vendor08/10/2018 5:33 AM 08/10/2018 5:40 AM
20713 4-Normal 1-Critical Maintenance 1 of 2 Completed - I2 Core Backbone MINN-MISS2 CircuitVendor 08/10/2018 5:04 AM 08/10/2018 5:34 AM
08/10/2018 5:35 AM 08/10/2018 5:38 AM
08/10/2018 5:45 AM 08/10/2018 6:35 AM

Scheduled Maintenances Detail

Ticket No.:20408:144
Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System CHAR-RALE
Source Of Impact:Vendor
Affected:DWDM System CHAR-RALE

Core Backbones ATLA-WASH and CHAR-RALE

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave
Optical Participant NORDUnet
Optical Participant ESnet
Start Time:Tuesday, August 7, 2018, 4:09 AM (0409) UTC
End Time:Tuesday, August 7, 2018, 6:39 AM (0639) UTC
Description: The above listed asset is now available after Internet2 Fiber Vendor Engineers performed maintenance in Releigh, North Carolina. Maintenance has been completed. No further outages are anticipated. *Please note this is maintenance 1 of 2.*

Ticket No.:20540:144
Subject:Maintenance Completed - I2 Optical DWDM System ALBA-BUFF
Source Of Impact:Vendor
Affected:DWDM System ALBA-BUFF
Core Backbone ALBA-CLEV and CLEV-HART2

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESNet
Optical Participant NOAA N-Wave
Start Time:Friday, August 10, 2018, 4:54 AM (0454) UTC
End Time:Friday, August 10, 2018, 4:55 AM (0455) UTC
Start Time:Friday, August 10, 2018, 4:57 AM (0457) UTC
End Time:Friday, August 10, 2018, 4:58 AM (0458) UTC
Start Time:Friday, August 10, 2018, 5:04 AM (0504) UTC
End Time:Friday, August 10, 2018, 5:12 AM (0512) UTC
Description: The above listed assets were unavailable while Internet2 Fiber Vendor Engineers performed maintenance. This maintenance has been completed. No further outages are expected.

Ticket No.:20618:144
Subject:Maintenance Completed - I2 Optical DWDM System KANS-TULS
Source Of Impact:Vendor
Affected:DWDM System KANS-TULS
Core Backbones:
DALL-KANS
KANS-TULS

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
NOAA N-Wave
Start Time:Friday, August 10, 2018, 5:33 AM (0533) UTC
End Time:Friday, August 10, 2018, 5:40 AM (0540) UTC
Description: The above listed asset was unavailable while Internet2 Fiber Vendor Engineers perform circuit maintenance. This maintenance has been completed. No further outages are expected.

Ticket No.:20713:144
Subject:Maintenance 1 of 2 Completed - I2 Core Backbone MINN-MISS2
Source Of Impact:Vendor
Affected:Core Backbone MINN-MISS2

Services:
Optical
AL2S
IP
TR-CPS
Lit Service
Start Time:Friday, August 10, 2018, 5:04 AM (0504) UTC
End Time:Friday, August 10, 2018, 5:34 AM (0534) UTC
Start Time:Friday, August 10, 2018, 5:35 AM (0535) UTC
End Time:Friday, August 10, 2018, 5:38 AM (0538) UTC
Start Time:Friday, August 10, 2018, 5:45 AM (0545) UTC
End Time:Friday, August 10, 2018, 6:35 AM (0635) UTC
Description: *Please note this is maintenance 1 of 2* The above-listed assets were unavailable while Internet2 Vendor Engineers perform maintenance in Laurel, MT. This maintenance has been completed. Backbone traffic has re-routed during this maintenance.


Downtime and Availability



Unified - Internet2 Advanced Layer 2 Service Core NodesDown TimeReporting Period Availability52 Week Availability
rtsw.reno.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99621% 100.00000%
rtsw.albu.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
rtsw.alba.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99924% 100.00000%
rtsw.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
rtsw.atla.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905% 100.00000%
rtsw.bato.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905% 100.00000%
rtsw.bost.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905% 100.00000%
rtsw.char.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99924% 100.00000%
rtsw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98558% 100.00000%
rtsw.clev.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91765% 99.99431%
rtsw.colu4.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
rtsw.dall.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99829% 100.00000%
rtsw.denv.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
rtsw.elpa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99924% 100.00000%
rtsw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886% 100.00000%
rtsw.houh.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848% 100.00000%
rtsw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99924% 100.00000%
rtsw.jcsn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886% 100.00000%
rtsw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99393% 99.99962%
rtsw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99715% 100.00000%
rtsw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886% 100.00000%
rtsw.miss2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97723% 100.00000%
rtsw.newy32aoa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99583% 99.99829%
rtsw.phil.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99583% 100.00000%
rtsw.phoe.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99013% 100.00000%
rtsw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99753% 100.00000%
rtsw.port.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99583% 100.00000%
rtsw.rale.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97533% 99.99810%
rtsw.salt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99924% 100.00000%
rtsw.seat.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000% 100.00000%
rtsw.star.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94877% 100.00000%
rtsw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99810% 100.00000%
rtsw.tuls.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886% 100.00000%
rtsw.wash.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99753% 100.00000%
rtr.wilc.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99943% 99.99943%
rtr.paix.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99336% 99.99905%
rtr.hous.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99867% 100.00000%
rtr.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848% 100.00000%
rtr.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848% 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%99.99358%99.99973%

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-ALBA-10GE-11617 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848%100.00000%
I2-ALBA-ALBA-10GE-11618 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848%100.00000%
I2-ALBA-ALBA-10GE-11619 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848%100.00000%
I2-ALBA-ALBA-10GE-11620 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848%100.00000%
I2-ALBA-ALBA-10GE-11621 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848%100.00000%
I2-ALBA-ALBA-10GE-11622 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99848%100.00000%
I2-ALBA-BOST-100GE-09210 0 hr 0 min0 hr 0 min 100.00000%100.00000% 98.95188%98.97712%
I2-ALBA-CLEV-100GE-07735 0 hr 10 min0 hr 0 min 99.90079%100.00000% 99.83018%99.99829%
I2-ASHB-ASHB-100GE-10653 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99772%100.00000%
I2-ASHB-CHIC-100GE-11803 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.69907%99.89868%
I2-ASHB-PITT-100GE-07737 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.87382%99.98786%
I2-ASHB-WASH-100GE-09106 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.81254%99.86585%
I2-ASHB-WASH-100GE-11823 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.83758%99.86585%
I2-ASHB-WASH-100GE-55815 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.83607%99.86585%
I2-ATLA-ATLA-100GE-11442 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99905%100.00000%
I2-ATLA-CHAR-100GE-07738 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91955%99.94289%
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 0 min0 hr 0 min 100.00000%100.00000% 99.75751%99.95655%
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% 99.63191%99.82487%
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% 99.92126%99.97040%
I2-ATLA-LOUI-100GE-07740 0 hr 1 min0 hr 1 min 99.99008%99.99008% 99.74556%99.95693%
I2-ATLA-WASH-100GE-54536 2 hr 30 min0 hr 0 min 98.51190%100.00000% 99.66625%99.86339%
I2-BATO-HOUH-100GE-08860 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.82980%99.85580%
I2-BATO-JACK-100GE-11005 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.33895%99.57840%
I2-BOST-HART2-100GE-09211 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92335%99.96528%
I2-CHAR-RALE-100GE-10633 2 hr 30 min0 hr 0 min 98.51190%100.00000% 99.91215%99.99810%
I2-CHIC-COLU4-100GE-11554 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-CHIC-EQCH-100GE-55918 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.93378%100.00000%
I2-CHIC-EQCH-100GE-69888 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.87534%99.99981%
I2-CHIC-INDI-100GE-50993 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.83455%99.97875%
I2-CHIC-KANS-100GE-07745 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.89432%99.99981%
I2-CHIC-STAR-100GE-07743 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.87022%100.00000%
I2-CINC-INDI-100GE-51692 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.91462%99.97894%
I2-CINC-LOUI-100GE-54197 0 hr 1 min0 hr 1 min 99.99008%99.99008% 99.83853%99.95750%
I2-CLEV-EQCH-100GE-66186 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.75884%99.91310%
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% 99.91765%99.99962%
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% 99.81026%99.89507%
I2-DALL-KANS-100GE-185420 0 hr 7 min0 hr 0 min 99.93056%100.00000% 99.97875%99.98046%
I2-DALL-TULS-100GE-11300 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96850%99.97837%
I2-DENV-DENV-10GE-51431 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96623%99.96623%
I2-DENV-ELPA-100GE-07748 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.72735%99.76643%
I2-DENV-KANS-100GE-07746 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.68826%99.77914%
I2-DENV-SALT-100GE-07747 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95067%99.99772%
I2-ELPA-ELPA-10GE-57251 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99639%100.00000%
I2-ELPA-HOUH-100GE-07749 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.78578%99.89375%
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% 99.98558%99.99545%
I2-EQCH-MINN-100GE-12184 0 hr 20 min0 hr 20 min 99.80159%99.80159% 99.89944%99.95370%
I2-EQCH-STAR-100GE-09299 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.47689%99.52926%
I2-HART2-NEWY32AOA-100GE-12947 0 hr 5 min0 hr 5 min 99.95040%99.95040% 99.40915%99.46304%
I2-HOUH-HOUS-100GE-09174 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98084%99.99772%
I2-HOUH-HOUS-100GE-09379 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.96452%99.98235%
I2-HOUH-JCSN-100GE-09155 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.23194%99.29550%
I2-HOUH-JCSN-100GE-10783 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.23194%99.29550%
I2-HOUH-TULS-100GE-07751 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%100.00000%
I2-JACK-JACK-100GE-52411 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94365%99.96755%
I2-KANS-KANS-100GE-09157 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.97571%100.00000%
I2-KANS-KANS-100GE-54216 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.74347%99.87933%
I2-KANS-KANS-10GE-51701 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.76814%99.77383%
I2-KANS-MINN-100GE-12675 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.88350%99.89583%
I2-KANS-TULS-100GE-07753 0 hr 7 min0 hr 0 min 99.93056%100.00000% 99.94080%99.99943%
I2-LASV-LOSA-100GE-53802 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.64405%99.71615%
I2-LASV-SALT-100GE-07757 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.92923%99.99943%
I2-LOSA-PHOE-100GE-09190 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94517%99.99943%
I2-LOSA-SUNN-100GE-07755 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95351%99.99981%
I2-MINN-MISS2-100GE-09036 1 hr 23 min0 hr 0 min 99.17659%100.00000% 99.87648%99.94498%
I2-MINN-MISS2-100GE-09130 37 hr 54 min36 hr 31 min 77.44048%78.26389% 98.94410%99.05757%
I2-MISS2-SEAT-100GE-13237 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.63058%99.70628%
I2-MISS2-SEAT-100GE-13238 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.74309%99.81444%
I2-NEWY23AOA-PHIL-100GE-07759 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.85997%99.99791%
I2-PHIL-WASH-100GE-10867 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.79281%99.86491%
I2-PHOE-TUCS-100GE-11990 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95181%99.99981%
I2-PORT-SEAT-100GE-08997 0 hr 1 min0 hr 1 min 99.99008%99.99008% 99.56151%99.83075%
I2-PORT-SUNN-100GE-10343 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.82923%99.90039%
I2-RALE-WASH-100GE-08888 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.73664%99.91955%
I2-RENO-SALT-100GE-53725 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.63380%99.68750%
I2-RENO-SUNN-100GE-07766 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.78218%99.86927%
I2-SALT-SEAT-100GE-08998 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.95408%99.99867%
I2-SUNN-SUNN-100GE-55462 0 hr 0 min0 hr 0 min 100.00000%100.00000% 98.97218%98.97313%
I2-TUCS-TUCS-100GE-12123 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99469%100.00000%

Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits 45 hr 9 min8 hr 10 min 99.68750%99.74402% 99.81809%99.88099%


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.:21534:144
Subject:Maintenance - I2 Optical Participant ESnet
Affected:Optical Participant ESnet
Start Time:Monday, October 8, 2018, 5:00 AM (0500) UTC
End Time:Monday, October 8, 2018, 9:00 AM (0900) UTC
Description: The above listed asset will be unavailable while CenturyLink Engineers perform maintenance. Outages are expected. The entire maintenance window has been reserved.

Ticket No.:21549:144
Subject:Maintenance - I2 Core Node DALL
Affected:Core Node DALL (All services and participants)

Core Backbones:
DALL-DALL3
DALL-DALL
DALL-HOUS
DALL-KANS
DALL-TULS

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant NOAA N-Wave
Start Time:Tuesday, October 9, 2018, 5:00 AM (0500) UTC
End Time:Tuesday, October 9, 2018, 7:00 AM (0700) UTC
Description: The above listed assets will be unavailable while Internet2 Engineers perform core node maintenance in Dallas TX. Outages are expected. The entire window is reserved. All connections to the core node will be impacted.

Ticket No.:21559:144
Subject:Maintenance - I2 Singapore Circuit I2-LOSA-SING-100GE-55449
Affected:IP Participant KOREN
IP Participant SingaREN (LOSA)
Start Time:Tuesday, October 9, 2018, 5:00 PM (1700) UTC
End Time:Tuesday, October 9, 2018, 9:00 PM (2100) UTC
Description: The above listed assets will be unavailable while vendor engineers perform maintenance. An outage of up to four hours is expected. The entire window is reserved.

Ticket No.:21576:144
Subject:Maintenance - I2 Optical DWDM System HOUS-SANA
Affected:DWDM System HOUH-SANA
Core Backbone ELPA-HOUH

Services:
Optical
AL2S
IP
TR-CPS

Optical Participant ESnet
Start Time:Wednesday, October 10, 2018, 5:00 AM (0500) UTC
End Time:Wednesday, October 10, 2018, 11:00 AM (1100) UTC
Description: The above listed asset will be unavailable while Internet2 Fiber Vendor Engineers perform circut maintenance in Austin, TX. An outage is expected and the entire window is reserved. Backbone traffic will re-route during this maintenance.

Ticket No.:21637:144
Subject:Maintenance - I2 Optical DWDM System LASV-LOSA
Affected:DWDM System LASV-LOSA

Core Backbones:
LASV-LOSA
LOSA-SALT

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
ESnet
PAC-12
Start Time:Thursday, October 11, 2018, 7:00 AM (0700) UTC
End Time:Thursday, October 11, 2018, 11:00 AM (1100) UTC
Description: The above listed asset will be unavailable while Internet2 Fiber Vendor Engineers perform hardware maintenance. An outage of is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance.

Ticket No.:21641:144
Subject:Maintenance - I2 Core Backbone ASHB-PITT
Affected:Core Backbones ASHB-PITT

Services:
Optical
AL2S
IP
TR-CPS

Optical Participants:
3OX
Start Time:Friday, October 12, 2018, 4:00 AM (0400) UTC
End Time:Friday, October 12, 2018, 6:00 AM (0600) UTC
Description: The asset listed above will be unavailable while Internet2 Vendor Engineers perform hardware maintenance. Outage of 2 hours is expected. The entire window is reserved.

Ticket No.:21252:144
Subject:Maintenance Rescheduled - I2 Core Backbone MINN-MISS2
Affected:Core Backbone MINN-MISS2

Services:
Optical
AL2S
IP
TR-CPS
Start Time:Saturday, October 20, 2018, 1:00 PM (1300) UTC
End Time:Saturday, October 20, 2018, 11:00 PM (2300) UTC
Description: *Please note this maintenance window has been rescheduled* The above assets will be unavailable while Zayo Engineers perform maintenance to relocate fiber near Toston, MT. An outage is expected for the duration of the window. The entire window is reserved. Backbone traffic will re-route during this maintenance.