Unified - Internet2 Advanced Layer 2 Service Network Operations Report
06/08/2015 - 06/14/2015

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

New Connections

None


Upgrades

None

New Network Resources
AL2S Core Node LASV - 6/10/2015 0830 UTC



Unscheduled Outages Summary







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

End Time (UTC)





42034-Normal


Outage Resolved - I2 AL2S Core Node (ATLA)
SoftwareVendor
06/09/2015 2:45 PM
06/09/2015 3:22 PM


42624-Normal
1-Critical

Brief Outage Resolved - I2 Optical DWDM System CINC-INDI
Human ErrorVendor
06/12/2015 2:48 PM
06/12/2015 2:49 PM






Unscheduled Outages Detail






Ticket No.:4203:144



Subject:Outage Resolved - I2 AL2S Core Node (ATLA)



Source Of Impact:Vendor



Affected:Core Node ATLA and its Connector(s) and Participants.
IP Backbone ASHB-CHIC
IP Backbone ATLA-CHIC
IP Backbone ATLA-CLEV
IP Backbone ATLA-HOUS
IP Backbone ATLA-NEWY32AOA
IP Backbone ATLA-WASH



Start Time:Tuesday, June 9, 2015, 2:45 PM (1445) UTC



End Time:Tuesday, June 9, 2015, 3:22 PM (1522) UTC


Description:AL2S Core Node ATLA is currently available.  Internet2 Network
Engineering suspects a possible software issue caused an outage to
AL2S (ALTA) and AL3S (ATLA) traffic passing through the core node. The
reboot of the core node resolved the outage. An RFO is being pursued
with the Vendor. No further outages are expected.







Ticket No.:4262:144



Subject:Brief Outage Resolved - I2 Optical DWDM System CINC-INDI



Source Of Impact:Vendor



Affected:DWDM System CINC-INDI
AL2S Backbone ATLA-CHIC 
AL2S Backbone CINC-INDI
IP Backbone ATLA-CHIC



Start Time:Friday, June 12, 2015, 2:48 PM (1448) UTC



End Time:Friday, June 12, 2015, 2:49 PM (1449) UTC


Description:DWDM System CINC-INDI was briefly unavailable to the community.
Level (3) Communications Engineers have reported the outage was due
to trench digging by a local water department outside of Cincinnati, OH.
There was damage to other fibers but Internet2's fiber was only bumped.
Technicians were deployed to fix the neighboring fibers, which could have possibly
caused our circuits to bounce again. This work has been completed and 
services are fully restored at this time. No further impact is expected.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

Maintenance Type
Source Of Impact
Start Time (UTC)
End Time (UTC)





4068
3-Elevated


Maintenance 1 of 2 Completed - I2 AL2S Core Node Insertion in Las Vegas, NV
Hardware
Internal06/09/2015 7:06 AM
06/09/2015 7:25 AM


4207
1-Critical


Emergency Maintenance Completed- I2 AL2S Core Node (ATLA)
HardwareInternal
06/09/2015 3:19 PM
06/09/2015 3:22 PM


4073
3-Elevated
1-Critical

Maintenance 1 of 2 Completed - I2 Optical DWDM System CINC-LOUI
Circuit
Vendor06/10/2015 6:13 AM
06/10/2015 8:10 AM


4071
3-Elevated


Maintenance 2 of 2 Completed - I2 AL2S Core Node Insertion in Las Vegas, NV
HardwareInternal
06/10/2015 3:12 AM
06/10/2015 4:07 AM


4245
3-Elevated


Maintenance Completed - I2 Optical DWDM System RENO-SACR
Circuit
Vendor06/11/2015 7:20 AM
06/11/2015 7:48 AM


4275
3-Elevated
1-Critical

Emergency Maintenance Completed - I2 Optical DWDM System CINC-INDI
CircuitVendor
06/13/2015 12:47 AM
06/13/2015 3:14 AM




Scheduled Maintenances Detail





Ticket No.:4068:144



Subject:Maintenance 1 of 2 Completed - I2 AL2S Core Node Insertion in Las Vegas, NV



Source Of Impact:Internal



Affected:AL2S Core Node LASV
AL2S Backbone LASV-SALT
AL2S Backbone LASV-LOSA
IP Backbone LOSA-SALT



Start Time:Tuesday, June 9, 2015, 7:06 AM (0706) UTC



End Time:Tuesday, June 9, 2015, 7:25 AM (0725) UTC


Description:   The above listed assets were unavailable while Internet2 Engineers performed maintenance on LOSA to SALT Backbone. Backbone traffic re-routed during this maintenance. Workgroup administrators received notifications from OESS regarding circuits re-routed on the backbone. Maintenance 
has been completed. No further outages are expected.
*This was maintenance window 1 of 2*



  







Ticket No.:4207:144



Subject:Emergency Maintenance Completed- I2 AL2S Core Node (ATLA)



Source Of Impact:Internal



Affected:Core Node ATLA and its Connector(s) and Participants.



Start Time:Tuesday, June 9, 2015, 3:19 PM (1519) UTC



End Time:Tuesday, June 9, 2015, 3:22 PM (1522) UTC


Description:   AL2S Core Node ATLA is currently available after an emergency reboot.
Internet2 Network
Engineering suspects a possible software issue caused a disruption to
traffic passing through the core node. The reboot of the core node
resolved the outage. An RFO is being pursued with the Vendor. This maintenance has been 
completed.



  







Ticket No.:4073:144



Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System CINC-LOUI



Source Of Impact:Vendor



Affected:DWDM System CINC-LOUI
AL2S Backbone(s) ATLA-CHIC
IP Backbone(s) ATLA-CHIC
IP Connector University of Memphis and its Participants
IP Connector Indiana Gigapop and its Participants



Start Time:Wednesday, June 10, 2015, 6:13 AM (0613) UTC



End Time:Wednesday, June 10, 2015, 8:10 AM (0810) UTC


Description:   DWDM System CINC-LOUI was unavailable while Level(3)
Communications performed cable relocation in Rexville, IN and 
Cincinnati, OH.   Maintenance has been completed.



  







Ticket No.:4071:144



Subject:Maintenance 2 of 2 Completed - I2 AL2S Core Node Insertion in Las Vegas, NV



Source Of Impact:Internal



Affected:AL2S Core Node LASV
AL2S Backbone LOSA-SALT
IP Backbone LOSA-SALT



Start Time:Wednesday, June 10, 2015, 3:12 AM (0312) UTC



End Time:Wednesday, June 10, 2015, 4:07 AM (0407) UTC


Description:   The above listed assets were unavailable while Internet2 Engineers 
performed a core node insertion in Las Vegas. Maintenance has been
completed. Backbone traffic re-routed during this maintenance. 
Workgroup administrators received notifications from OESS regarding 
circuits re-routed on the backbone. *This was maintenance window 2 
of 2*



  







Ticket No.:4245:144



Subject:Maintenance Completed - I2 Optical DWDM System RENO-SACR



Source Of Impact:Vendor



Affected:DWDM System RENO-SACR
AL2S Backbone SALT-SUNN



Start Time:Thursday, June 11, 2015, 7:20 AM (0720) UTC



End Time:Thursday, June 11, 2015, 7:48 AM (0748) UTC


Description:   DWDM System RENO-SACR is now available after Level(3)
Communications relocated fiber in Auburn, CA.



  







Ticket No.:4275:144



Subject:Emergency Maintenance Completed - I2 Optical DWDM System CINC-INDI



Source Of Impact:Vendor



Affected:DWDM System CINC-INDI
AL2S Backbone ATLA-CHIC
AL2S Backbone CINC-INDI
IP Backbone ATLA-CHIC
IP Connector University of Memphis
IP Connector Indiana Gigapop



Start Time:Saturday, June 13, 2015, 12:47 AM (0047) UTC



End Time:Saturday, June 13, 2015, 3:14 AM (0314) UTC


Description:   DWDM System CINC-INDI is now available after Level(3) Communications performed
emergency work to repair damaged fiber outside of Cincinnati, OH.  Services are now 
restored and no further impact is expected.



  










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% 100.00000%  100.00000%
sdn-sw.ashb.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.94365%  99.94365%
sdn-sw.atla.net.internet2.edu 0 hr 37 min0 hr 37 min 99.63294%99.63294% 99.99298%  99.99298%
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% 99.99639%  100.00000%
sdn-sw.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99962%  99.99962%
sdn-sw.clev.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99867%  100.00000%
sdn-sw.colu4.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98900%  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% 99.98710%  99.99051%
sdn-sw.elpa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99772%  100.00000%
sdn-sw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99602%  100.00000%
sdn-sw.houh.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.jack.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99791%  100.00000%
sdn-sw.jcsn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
sdn-sw.kans.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99298%  100.00000%
sdn-sw.losa.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99715%  100.00000%
sdn-sw.minn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  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% 99.99905%  99.99924%
sdn-sw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99886%  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% 99.99602%  99.99848%
sdn-sw.salt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99696%  100.00000%
sdn-sw.seat.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99355%  99.99848%
sdn-sw.star.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.98937%  99.99924%
sdn-sw.sunn.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99583%  100.00000%
sdn-sw.tuls.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99526%  100.00000%
sdn-sw.wash.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.99658%  99.99981%
sdn-srv2.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.86282%  100.00000%
sdn-srv3.chic.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 99.86282%  100.00000%
      
Aggregate Unified - Internet2 Advanced Layer 2 Service Core Nodes0 hr 37 min0 hr 37 min99.98951%99.98951%99.98789%99.99777%

 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%
               99.99905%99.99905%
I2-ALBA-CLEV-100GE-07735
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99108%99.99715%
I2-ASHB-CHIC-100GE-11803
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91082%99.98235%
I2-ASHB-PITT-100GE-07737
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95864%99.97818%
I2-ASHB-WASH-100GE-09106
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93264%99.94915%
I2-ASHB-WASH-100GE-11823
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96053%99.97723%
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
               2 hr 0 min0 hr 0 min
               98.80952%100.00000%
               99.97723%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 3 min0 hr 0 min
               99.97024%100.00000%
               99.93150%99.99734%
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 3 min0 hr 0 min
               99.97024%100.00000%
               99.81064%99.99848%
I2-ATLA-WASH-100GE-07738
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-BATO-HOUH-100GE-08860
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94156%99.99715%
I2-BATO-JACK-100GE-11005
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.44900%99.72279%
I2-BOST-HART2-100GE-09211
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99108%99.99791%
I2-CHAR-RALE-100GE-10633
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99241%99.99848%
I2-CHIC-INDI-100GE-50993
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93245%99.93245%
I2-CINC-INDI-100GE-51692
               2 hr 28 min0 hr 1 min
               98.53175%99.99008%
               99.97173%99.99962%
I2-CHIC-COLU4-100GE-11554
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.93056%99.97476%
I2-CHIC-KANS-100GE-07745
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96490%99.99810%
I2-CHIC-STAR-100GE-07743
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97590%99.99886%
I2-CLEV-EQCH-100GE-07736
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94896%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%
               99.98767%100.00000%
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%
               99.91500%99.98539%
I2-DALL-HOUH-100GE-07751
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83872%99.98482%
I2-DALL-TULS-100GE-11300
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99526%100.00000%
I2-DENV-ELPA-100GE-07748
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98444%99.99051%
I2-DENV-KANS-100GE-07746
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.92885%99.99051%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97742%99.98975%
I2-ELPA-HOUH-100GE-07749
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.80779%99.92885%
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%
               99.99753%99.99981%
I2-EQCH-STAR-100GE-09299
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99146%99.99924%
I2-EQCH-MINN-100GE-12184
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97078%99.99981%
I2-HART2-NEWY32AOA-100GE-12947
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99867%99.99981%
I2-HOUH-JCSN-100GE-10783
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.74139%99.82184%
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%
               100.00000%100.00000%
I2-KANS-TULS-100GE-07753
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98558%99.99962%
I2-LASV-LOSA-100GE-53802
               1 hr 14 min0 hr 0 min
               99.26587%100.00000%
               99.98596%100.00000%
I2-LASV-SALT-100GE-07757
               1 hr 14 min0 hr 0 min
               99.26587%100.00000%
               99.98596%100.00000%
I2-LOSA-PHOE-100GE-09190
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.80248%99.82620%
I2-LOSA-SUNN-100GE-07755
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99298%100.00000%
I2-MINN-MISS2-100GE-09130
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.33686%99.40156%
I2-MISS2-SEAT-100GE-13237
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96433%99.97211%
I2-NEWY23AOA-PHIL-100GE-07759
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99070%100.00000%
I2-PHIL-WASH-100GE-10867
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.95465%99.96148%
I2-PHOE-TUCS-100GE-11990
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99658%99.99924%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98311%99.99810%
I2-PORT-SUNN-100GE-10343
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98956%99.99943%
I2-RALE-WASH-100GE-08888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98122%99.99772%
I2-SALT-SEAT-100GE-08998
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99013%99.99810%
I2-RENO-SALT-100GE-53725
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98577%100.00000%
I2-RENO-SUNN-100GE-07766
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98577%100.00000%
      
Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits
                   7 hr 2 min7 hr 1 min
                   99.92655%99.99983%
                   99.94065%99.97092%


 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.:4321:144



Subject:Maintenance - I2 Optical Member ESnet



Affected:



Start Time:Thursday, June 18, 2015, 4:00 PM (1600) UTC



End Time:Thursday, June 18, 2015, 8:00 PM (2000) UTC



Description:   Member ESnet's Optical circuits ESNET-JGI-LBNL-10GE-10778 and ESNET-
LBNL-SACR-10GE-07941 will be unavailable
while ESnet Engineers perform maintenance. A brief
outage is expected, however the entire maintenance window has been
reserved.



  







Ticket No.:4248:144



Subject:Maintenance - I2 IP Core Node CLEV



Affected:IP Core Node CLEV and its Connector(s) and Participants
IP Backbone ATLA-CLEV
IP Backbone CHIC-CLEV
IP Backbone CLEV-NEWY
Ip Backbone CLEV-WASH
AL2S-IP Interconnect



Start Time:Friday, June 19, 2015, 4:00 AM (0400) UTC



End Time:Friday, June 19, 2015, 4:30 AM (0430) UTC



Description:   The above listed asset will be unavailable while Internet2 Engineers perform a 
maintenance to swap the active routing engine.  An outage of up to 10
minutes is expected; however, the entire window is reserved.  All connections to 
the Core Node will be affected.



  







Ticket No.:4312:144



Subject:Maintenance - I2 AL2S Participant C-Light 



Affected:AL2S Participant C-Light



Start Time:Friday, June 19, 2015, 4:00 AM (0400) UTC



End Time:Friday, June 19, 2015, 6:00 AM (0600) UTC



Description:   The above listed asset will be unavailable while Internet2 Engineers perform 
maintenance.  An outage is expected. The entire window is reserved.



  







Ticket No.:4249:144



Subject:Maintenance - I2 IP Core Node NEWY32AOA



Affected:IP Core Node NEWY32AOA and its Connector(s) and Participants
IP Backbone ATLA-NEWY32AOA
IP Backbone CHIC-NEWY32AOA
IP Backbone CLEV-NEWY32AOA
AL2S Interconnect to IP (NEWY)



Start Time:Friday, June 19, 2015, 4:30 AM (0430) UTC



End Time:Friday, June 19, 2015, 5:00 AM (0500) UTC



Description:   The above listed asset will be unavailable while Internet2 Engineers perform a
maintenance to swap the active routing engine.  An outage of up to 15 minutes is 
expected; however, the entire window is reserved.  All connections to the Core Node will 
be affected.



  







Ticket No.:4250:144



Subject:Maintenance - I2 IP Core Node WASH



Affected:IP Core Node WASH and its Connector(s) and Participants
IP Backbone ATLA-WASH
IP Backbone CHIC-WASH
IP Backbone CLEV-WASH
IP Backbone ASHB-WASH
IP Backbone NEWY32AOA-WASH
IP Backbone PHIL-WASH
IP Backbone PITT-WASH
AL2S Interconnect to IP (WASH)



Start Time:Friday, June 19, 2015, 5:00 AM (0500) UTC



End Time:Friday, June 19, 2015, 5:30 AM (0530) UTC



Description:   The above listed asset will be unavailable while Internet2 Engineers perform a
maintenance to swap the active routing engine.  An outage of up to 15
minutes is expected; however, the entire window is reserved.  All connections to
the Core Node will be affected.



  







Ticket No.:3989:144



Subject:Maintenance - I2 Various Optical Circuits (Northern Tier)



Affected:AL2S Backbone MINN-MISS2
Net+ Provider Code42 (SEAT)



Start Time:Saturday, June 20, 2015, 1:00 PM (1300) UTC



End Time:Saturday, June 20, 2015, 11:00 PM (2300) UTC



Description:   The above listed assets may be unavailable while Zayo Engineers perform circuit
maintenance. An outage of up to 3 hours is expected, however the entire 
maintenance window has been reserved.



  







Ticket No.:4320:144



Subject:Maintenance - I2 Optical Circuits I2-COLU4-KANS-100GE-11579 and I2-COLU4-SAIN-100GE-11580



Affected:AL2S Backbone CHIC-COLU4
AL2S Backbone COLU4-KANS



Start Time:Tuesday, June 23, 2015, 5:00 AM (0500) UTC



End Time:Tuesday, June 23, 2015, 10:00 AM (1000) UTC



Description:   The above listed will be unavailable while MOREnet Engineers perform maintenance. An
outage of 5 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.:4234:144



Subject:Maintenance – I2 IP Node oob.clev



Affected:IP Node oob.clev



Start Time:Thursday, June 25, 2015, 5:00 AM (0500) UTC



End Time:Thursday, June 25, 2015, 10:00 AM (1000) UTC



Description:   Member Level(3)'s Optical circuit I2-CLEV-CLEV-CATX-07498 will be unavailable
while Level(3) Engineers perform maintenance. An outage of up to 2 hours is 
expected; however, the entire maintenance window has been reserved.