Generated Report for Unified - Internet2 Advanced Layer 2 Service

Unified - Internet2 Advanced Layer 2 Service Network Operations Report
11/13/2017 - 11/19/2017

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)*

16770	4-Normal	2-High	Brief Outage Resolved - I2 Core Backbone ALBA-CLEV	Undetermined	Vendor	11/15/2017 2:23 PM	11/15/2017 2:24 PM

Unscheduled Outages Detail

Ticket No.:	16770:144
Subject:	Brief Outage Resolved - I2 Core Backbone ALBA-CLEV
Source Of Impact:	Vendor
Affected:	Core Backbone ALBA-CLEV Services: Optical AL2S IP TR-CPS
Start Time:	Wednesday, November 15, 2017, 2:23 PM (1423) UTC
End Time:	Wednesday, November 15, 2017, 2:24 PM (1424) UTC
Description:	The above listed asset is now available after a brief outage. Level3 Engineers have indicated that the reason for the outage is indeterminate. The backbone re-routed during the outage.

Scheduled Maintenances Summary

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

16624	3-Elevated	1-Critical	Maintenance Completed - I2 Optical DWDM System RALE-WASH	Circuit	Vendor	11/14/2017 5:09 AM	11/14/2017 10:56 AM
16641	3-Elevated	1-Critical	Maintenance Completed - I2 Optical DWDM Systems DENV-KANS	Circuit	Vendor	11/14/2017 7:18 AM	11/14/2017 11:07 AM
16320	3-Elevated	3-Elevated	Maintenance Completed - I2 Optical DWDM System SNLL-SACR	Circuit	Vendor	11/14/2017 6:14 PM	11/14/2017 7:05 PM
16319	3-Elevated	3-Elevated	Maintenance Completed - I2 Optical DWDM System CHAT-NASH	Circuit	Vendor	11/15/2017 5:36 AM	11/15/2017 5:37 AM
16639	3-Elevated	1-Critical	Maintenance Completed 1 of 2 - I2 Optical DWDM Systems HART2-NEWY1118TH and BOST-HART2	Circuit	Vendor	11/15/2017 9:51 AM	11/15/2017 10:15 AM
16678	4-Normal	1-Critical	Maintenance Completed - I2 Optical Participant ESnet (CHIC & STAR)	Circuit	Vendor	11/16/2017 6:53 AM	11/16/2017 7:36 AM

Scheduled Maintenances Detail

Ticket No.:	16624:144
Subject:	Maintenance Completed - I2 Optical DWDM System RALE-WASH
Source Of Impact:	Vendor
Affected:	Core Backbones RALE-WASH & ATLA-WASH Services: Optical AL2S IP TR-CPS Darkwave Optical Participant NOAA N-Wave Optical Participant ESnet Optical Participant NORDUnet Optical Participant MCNC IP Participant GEANT
Start Time:	Tuesday, November 14, 2017, 5:09 AM (0509) UTC
End Time:	Tuesday, November 14, 2017, 10:56 AM (1056) UTC
Description:	The above listed asset is now available after Internet2 Fiber Vendor Engineers performed cable replacement maintenance in King George, VA. Maintenance has been completed. No further outages are anticipated.

Ticket No.:	16641:144
Subject:	Maintenance Completed - I2 Optical DWDM Systems DENV-KANS
Source Of Impact:	Vendor
Affected:	DWDM Systems: DENV-KANS DENV-SALT Core Backbones: DENV-KANS DENV-SALT Services: Optical AL2S IP Optical Participants: ESnet NOAA N-Wave CENIC PAC-12 IP Participant GEANT
Start Time:	Tuesday, November 14, 2017, 7:18 AM (0718) UTC
End Time:	Tuesday, November 14, 2017, 11:07 AM (1107) UTC
Description:	The above listed asset is now available after Internet2 Fiber Vendor Engineers performed relocate long haul cable maintenance in Denver, CO. Maintenance has been completed. No further outages are anticipated.

Ticket No.:	16320:144
Subject:	Maintenance Completed - I2 Optical DWDM System SNLL-SACR
Source Of Impact:	Vendor
Affected:	DWDM System SNLL-SACR Services: Optical Optical Participant ESnet
Start Time:	Tuesday, November 14, 2017, 6:14 PM (1814) UTC
End Time:	Tuesday, November 14, 2017, 7:05 PM (1905) UTC
Description:	The above listed asset was unavailable while Level(3) engineers performed maintenance on the Ciena Network. The maintenance is now complete. No further outages are expected.

Ticket No.:	16319:144
Subject:	Maintenance Completed - I2 Optical DWDM System CHAT-NASH
Source Of Impact:	Vendor
Affected:	DWDM System CHAT-NASH Backbone Circuits ATLA-CHIC, ATLA-LOUI, and ATLA-JCSN Services: Optical AL2S IP TR-CPS Optical Participant ESnet Optical Participant NOAA N-Wave Optical Participant Indiana GigaPop Optical Participant Nordunet IP Participant GEANT
Start Time:	Wednesday, November 15, 2017, 5:36 AM (0536) UTC
End Time:	Wednesday, November 15, 2017, 5:37 AM (0537) UTC
Description:	The above listed asset is now available after Level(3) engineers performed maintenance on the Ciena Network. Maintenance has been completed. No further outages are anticipated.

Ticket No.:	16639:144
Subject:	Maintenance Completed 1 of 2 - I2 Optical DWDM Systems HART2-NEWY1118TH and BOST-HART2
Source Of Impact:	Vendor
Affected:	DWDM Systems: HART2-NEWY1118TH BOST-HART2 Core Backbones: HART2-NEWY1118TH BOST-HART2 Services: Optical AL2S IP Optical Participants: ESnet Nothern Crossroads NOAA N-Wave
Start Time:	Wednesday, November 15, 2017, 9:51 AM (0951) UTC
End Time:	Wednesday, November 15, 2017, 10:15 AM (1015) UTC
Description:	The above listed asset was unavailable while Internet2 Fiber Vendor Engineers performed repair damaged cable maintenance Chepachet, RI. This window of the maintenance has been completed.

Ticket No.:	16678:144
Subject:	Maintenance Completed - I2 Optical Participant ESnet (CHIC & STAR)
Source Of Impact:	Vendor
Affected:	Services: Optical Optical Participant ESnet (CHIC & STAR)
Start Time:	Thursday, November 16, 2017, 6:53 AM (0653) UTC
End Time:	Thursday, November 16, 2017, 7:36 AM (0736) UTC
Description:	The above-listed assets are now available after CenturyLink engineers performed circuit maintenance. This maintenance has been completed.

Downtime and Availability

Unified - Internet2 Advanced Layer 2 Service Core Nodes	Down Time		Reporting Period Availability		52 Week Availability
sdn-sw.reno.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99621%	100.00000%
sdn-sw.albu.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.alba.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99734%	99.99810%
sdn-sw.ashb.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99924%	100.00000%
sdn-sw.atla.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.bato.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99905%	100.00000%
sdn-sw.bost.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99905%	100.00000%
sdn-sw.char.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99696%	100.00000%
sdn-sw.chic.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.clev.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.colu4.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.dall.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.denv.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.elpa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99545%	99.99981%
sdn-sw.eqch.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97818%	100.00000%
sdn-sw.houh.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99848%	100.00000%
sdn-sw.jack.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99658%	100.00000%
sdn-sw.jcsn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97514%	99.97628%
sdn-sw.kans.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.losa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.minn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96262%	100.00000%
sdn-sw.miss2.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97723%	100.00000%
sdn-sw.newy32aoa.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.phil.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99658%	100.00000%
sdn-sw.phoe.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99013%	100.00000%
sdn-sw.pitt.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99336%	100.00000%
sdn-sw.port.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.rale.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97533%	99.99810%
sdn-sw.salt.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.seat.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.star.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92202%	100.00000%
sdn-sw.sunn.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-sw.tuls.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99507%	99.99791%
sdn-sw.wash.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-srv2.chic.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
sdn-srv3.chic.net.internet2.edu	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%

Aggregate Unified - Internet2 Advanced Layer 2 Service Core Nodes	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99289%	99.99917%

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 Circuits	Down Time		Reporting Period Availability		52 Week Availability
I2-ALBA-ALBA-10GE-11617	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99564%	99.99715%
I2-ALBA-ALBA-10GE-11618	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99564%	99.99715%
I2-ALBA-ALBA-10GE-11619	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99564%	99.99715%
I2-ALBA-ALBA-10GE-11620	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99564%	99.99715%
I2-ALBA-ALBA-10GE-11621	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99564%	99.99715%
I2-ALBA-ALBA-10GE-11622	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99564%	99.99715%
I2-ALBA-BOST-100GE-09210	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95029%	99.99810%
I2-ALBA-CLEV-100GE-07735	0 hr 1 min	0 hr 1 min	99.99008%	99.99008%	99.87629%	99.99791%
I2-ASHB-ASHB-100GE-10653	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99696%	100.00000%
I2-ASHB-CHIC-100GE-11803	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.68940%	99.90893%
I2-ASHB-PITT-100GE-07737	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.85143%	99.97970%
I2-ASHB-WASH-100GE-09106	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.87781%	99.97894%
I2-ASHB-WASH-100GE-11823	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92885%	99.98786%
I2-ASHB-WASH-100GE-55815	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.91443%	99.97590%
I2-ATLA-ATLA-100GE-11442	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99905%	100.00000%
I2-ATLA-CHAR-100GE-07738	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97856%	99.99886%
I2-ATLA-CHAR-100GE-07739	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-CHIC-100GE-69780	0 hr 1 min	0 hr 0 min	99.99008%	100.00000%	99.43211%	99.58599%
I2-ATLA-CINC-100GE-07740	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-HOUH-10GE-07742	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-JACK-100GE-07739	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.55753%	99.70306%
I2-ATLA-JCSN-100GE-10734	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ATLA-JCSN-100GE-10784	0 hr 1 min	0 hr 0 min	99.99008%	100.00000%	99.72127%	99.86415%
I2-ATLA-LOUI-100GE-07740	0 hr 1 min	0 hr 0 min	99.99008%	100.00000%	99.23915%	99.34787%
I2-ATLA-WASH-100GE-54536	5 hr 47 min	0 hr 0 min	96.55754%	100.00000%	99.73133%	99.93397%
I2-BATO-HOUH-100GE-08860	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98065%	100.00000%
I2-BATO-JACK-100GE-11005	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.71577%	99.84764%
I2-BOST-HART2-100GE-09211	0 hr 24 min	0 hr 0 min	99.76190%	100.00000%	99.93985%	99.98179%
I2-CHAR-RALE-100GE-10633	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92050%	99.99696%
I2-CHIC-COLU4-100GE-11554	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99734%	100.00000%
I2-CHIC-EQCH-100GE-55918	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92278%	99.99981%
I2-CHIC-EQCH-100GE-69888	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.91158%	99.99981%
I2-CHIC-INDI-100GE-50993	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.72032%	99.82961%
I2-CHIC-KANS-100GE-07745	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93112%	99.99753%
I2-CHIC-STAR-100GE-07743	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.87174%	99.99829%
I2-CINC-INDI-100GE-51692	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.50080%	99.54159%
I2-CINC-LOUI-100GE-54197	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.65828%	99.67479%
I2-CLEV-EQCH-100GE-66186	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.72260%	99.92657%
I2-CLEV-NEWY32AOA-100GE-07735	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-CLEV-PITT-100GE-10334	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.90930%	99.99943%
I2-CLEV-STAR-100GE-07736	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-COLU4-KANS-100GE-11548	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-DALL-HOUH-100GE-07751	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99355%	99.99962%
I2-DALL-TULS-100GE-11300	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97476%	99.99431%
I2-DENV-DENV-10GE-51431	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.89792%	99.89792%
I2-DENV-ELPA-100GE-07748	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96907%	99.99962%
I2-DENV-KANS-100GE-07746	3 hr 49 min	0 hr 0 min	97.72817%	100.00000%	99.64519%	99.71558%
I2-DENV-SALT-100GE-07747	3 hr 49 min	0 hr 0 min	97.72817%	100.00000%	99.93587%	99.99810%
I2-ELPA-ELPA-10GE-57251	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99260%	99.99981%
I2-ELPA-HOUH-100GE-07749	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.65278%	99.77895%
I2-ELPA-PHOE-100GE-07750	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-ELPA-TUCS-100GE-07750	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.98710%	99.99981%
I2-EQCH-MINN-100GE-12184	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.58637%	99.78597%
I2-EQCH-STAR-100GE-09299	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.87401%	99.99981%
I2-HART2-NEWY32AOA-100GE-12947	0 hr 24 min	0 hr 0 min	99.76190%	100.00000%	99.87344%	99.96205%
I2-HOUH-HOUS-100GE-09174	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.89299%	99.89583%
I2-HOUH-HOUS-100GE-09379	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.90209%	99.90494%
I2-HOUH-JCSN-100GE-09155	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.61825%	99.66606%
I2-HOUH-JCSN-100GE-10783	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.61844%	99.66625%
I2-HOUH-TULS-100GE-07751	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	100.00000%	100.00000%
I2-JACK-JACK-100GE-52411	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.96566%	99.96831%
I2-KANS-KANS-100GE-09157	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.97571%	100.00000%
I2-KANS-KANS-100GE-54216	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.87857%	99.92316%
I2-KANS-KANS-10GE-51701	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.82373%	99.82942%
I2-KANS-MINN-100GE-12675	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.85466%	99.90096%
I2-KANS-TULS-100GE-07753	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94687%	99.99734%
I2-LASV-LOSA-100GE-53802	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.93245%	100.00000%
I2-LASV-SALT-100GE-07757	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92980%	100.00000%
I2-LOSA-PHOE-100GE-09190	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.90874%	99.96338%
I2-LOSA-SUNN-100GE-07755	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.84460%	99.91614%
I2-MINN-MISS2-100GE-09036	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.88236%	100.00000%
I2-MINN-MISS2-100GE-09130	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.17388%	99.44957%
I2-MISS2-SEAT-100GE-13237	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.67479%	99.80666%
I2-MISS2-SEAT-100GE-13238	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95902%	99.99867%
I2-NEWY23AOA-PHIL-100GE-07759	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95921%	99.99810%
I2-PHIL-WASH-100GE-10867	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.94422%	99.98824%
I2-PHOE-TUCS-100GE-11990	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95143%	99.99943%
I2-PORT-SEAT-100GE-08997	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.82297%	99.89659%
I2-PORT-SUNN-100GE-10343	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.82563%	99.88692%
I2-RALE-WASH-100GE-08888	5 hr 47 min	0 hr 0 min	96.55754%	100.00000%	99.69907%	99.91822%
I2-RENO-SALT-100GE-53725	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.92600%	99.99981%
I2-RENO-SUNN-100GE-07766	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.90418%	99.99981%
I2-SALT-SEAT-100GE-08998	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.95370%	99.99829%
I2-SUNN-SUNN-100GE-55462	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	98.94012%	98.97313%
I2-TUCS-TUCS-100GE-12123	0 hr 0 min	0 hr 0 min	100.00000%	100.00000%	99.99374%	100.00000%

Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits	20 hr 4 min	20 hr 3 min	99.85948%	99.99988%	99.85302%	99.91429%

Upcoming Scheduled Maintenances

Ticket No.:	17676:144
Subject:	Maintenance - I2 Node pnc-srv.ctc.net.internet2.edu
Affected:
Start Time:	Tuesday, January 23, 2018, 10:00 PM (2200) UTC
End Time:	Tuesday, January 23, 2018, 11:00 PM (2300) UTC
Description:	The above listed may go down while a power supply is replaced. No outage is expected, however the entire window is reserved. This is an internal maintenance, therefore it is non-service impacting.

Ticket No.:	17398:144
Subject:	Maintenance - I2 Optical Participant WIX
Affected:	Optical Participant WIX
Start Time:	Thursday, January 25, 2018, 4:00 AM (0400) UTC
End Time:	Thursday, January 25, 2018, 10:00 AM (1000) UTC
Description:	The above asset will be unavailable while TATA Communications Engineers perform maintenance. An outage lasting 4 hours is expected. The entire maintenance window has been reserved.

Ticket No.:	17718:144
Subject:	Maintenance - I2 AL2S Participant Atlantic Wave
Affected:	AL2S Participant Atlantic Wave
Start Time:	Friday, January 26, 2018, 5:00 AM (0500) UTC
End Time:	Friday, January 26, 2018, 7:00 AM (0700) UTC
Description:	The above listed asset will be unavailable while Internet2 Engineers perform hardware maintenance. An outage is expected. The entire window is reserved.

Ticket No.:	17732:144
Subject:	Impact Assessment - I2 Optical Various Circuits
Affected:	Services: Optical AL2S IP TR-CPS
Start Time:	Monday, January 29, 2018, 6:00 AM (0600) UTC
End Time:	Monday, January 29, 2018, 12:00 PM (1200) UTC
Description:	The above listed asset will be unavailable while Internet2 Fiber Vendor Engineers perform fiber relocation maintenance in Springfield, TN. An outage of up to 6 hours is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance.

Ticket No.:	17704:144
Subject:	Maintenance - I2 Optical Node opt3.chic
Affected:	Core Backbone's CHIC-EQCH and CHIC-INDI I2 Optical Participant NOAA N-Wave
Start Time:	Wednesday, January 31, 2018, 6:01 AM (0601) UTC
End Time:	Wednesday, January 31, 2018, 12:00 PM (1200) UTC
Description:	The above listed assets will be unavailable while Internet2 Engineers perform hardware maintenance. An outage is expected, and the entire window is reserved.

Ticket No.:	17249:144
Subject:	Maintenance - I2 Optical DWDM System LBNL-NERSC
Affected:	DWDM System LBNL-NERSC Services: Optical Optical Participant ESnet
Start Time:	Wednesday, January 31, 2018, 5:30 PM (1730) UTC
End Time:	Wednesday, January 31, 2018, 7:30 PM (1930) UTC
Description:	Note the updated maintenance time and impact The above listed asset will be unavailable while Internet2 Fiber Vendor Engineers perform hardware maintenance. An outage is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance.

Ticket No.:	17628:144
Subject:	Maintenance - I2 Optical DWDM System ALBA-BUFF
Affected:	Core Backbone ALBA-SYRA Services: Optical AL2S IP TR-CPS
Start Time:	Monday, February 5, 2018, 5:00 AM (0500) UTC
End Time:	Monday, February 5, 2018, 11:00 AM (1100) UTC
Description:	The above listed asset will be unavailable while Internet2 Fiber Vendor Engineers perform circuit relocation maintenance in New York, USA. An outage is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance.

Ticket No.:	17629:144
Subject:	Maintenance - I2 Optical DWDM System ALBA-BUFF
Affected:	Core Backbone BUFF-SYRA Services: Optical AL2S IP TR-CPS
Start Time:	Tuesday, February 6, 2018, 5:00 AM (0500) UTC
End Time:	Tuesday, February 6, 2018, 11:00 AM (1100) UTC
Description:	The above listed asset will be unavailable while Internet2 Fiber Vendor Engineers perform circuit relocation maintenance in New York, USA. An outage is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance.

Ticket No.:	17630:144
Subject:	Maintenance - I2 Optical DWDM System ALBA-BUFF
Affected:	Core Backbone BUFF-SYRA Services: Optical AL2S IP TR-CPS
Start Time:	Friday, February 9, 2018, 5:00 AM (0500) UTC
End Time:	Friday, February 9, 2018, 11:00 AM (1100) UTC
Description:	The above listed asset will be unavailable while Internet2 Fiber Vendor Engineers perform circuit relocation maintenance in New York, USA. An outage is expected. The entire window is reserved. Backbone traffic will re-route during this maintenance.