Unified - Internet2 Advanced Layer 2 Service Network Operations Report
10/06/2014 - 10/12/2014

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)





7514-Normal


Brief Outage Resolved - I2 Optical DWDM System CHAT-NASH
Cut or Damaged FiberVendor
10/06/2014 6:49 PM
10/06/2014 6:50 PM


7761-Critical


Brief Outage Resolved - I2 Optical Various Circuits
Cut or Damaged FiberVendor
10/07/2014 3:31 PM
10/07/2014 3:32 PM


10/07/2014 8:29 PM
10/07/2014 8:41 PM


8071-Critical
1-Critical

Brief Outage Resolved - I2 Optical Various Circuits
Cut or Damaged FiberVendor
10/08/2014 7:35 PM
10/08/2014 7:37 PM


8091-Critical
1-Critical

Brief Outage Resolved - I2 Optical Various Circuits
Cut or Damaged FiberVendor
10/08/2014 9:16 PM
10/08/2014 9:17 PM


10/09/2014 12:44 PM
10/09/2014 12:48 PM






Unscheduled Outages Detail






Ticket No.:751:144



Subject:Brief Outage Resolved - I2 Optical DWDM System CHAT-NASH



Source Of Impact:Vendor



Affected:DWDM System CHAT-NASH
AL2S Backbone ATLA-CHIC and ATLA-JCSN
IP Backbone ATLA-CHIC
NDDI Backbone LOSA-WASH2
IP Connector Indiana Gigapop
IP Connector MissiON
IP Participant University of Louisville



Start Time:Monday, October 6, 2014, 6:49 PM (1849) UTC



End Time:Monday, October 6, 2014, 6:50 PM (1850) UTC


Description:The above listed was briefly unavailable.  Level 3 Engineers have
indicated that the
reason for the outage was related damaged fiber.  Layer 2
and 3 backbone
traffic re-routed
during the outage.  Workgroup administrators will receive
notifications from OESS
regarding circuits re-routed on the backbone.







Ticket No.:776:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:Optical Various Circuits
AL2S Backbone DALL-HOUH
IP Backbone HOUS-KANS



Start Time:Tuesday, October 7, 2014, 3:31 PM (1531) UTC



End Time:Tuesday, October 7, 2014, 3:32 PM (1532) UTC


Start Time:Tuesday, October 7, 2014, 8:29 PM (2029) UTC



End Time:Tuesday, October 7, 2014, 8:41 PM (2041) UTC


Description:The above listed were briefly unavailable.  Level 3 Engineers have indicated that the 
reason for the outage is a partial fiber cut, which has now been repaired.  The issue is 
resolved and no further outages are expected.







Ticket No.:807:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:Optical Various Circuits
AL2S Backbone LOSA-PHOE
IP Backbone HOUS-LOSA
NDDI Backbone LOSA-WASH2
IP Connector Sun Corridor



Start Time:Wednesday, October 8, 2014, 7:35 PM (1935) UTC



End Time:Wednesday, October 8, 2014, 7:37 PM (1937) UTC


Description:The above listed was briefly unavailable.  Level 3 Engineers have been contacted;the 
reason for the outage was a partial fiber cut near Pine Valley, CA. Repairs have been 
completed and no further outages are anticipated.







Ticket No.:809:144



Subject:Brief Outage Resolved - I2 Optical Various Circuits



Source Of Impact:Vendor



Affected:Optical Various Circuits
AL2S Backbone LOSA-PHOE
IP Backbone HOUS-LOSA
NDDI Backbone LOSA-WASH2
IP Connector Sun Corridor



Start Time:Wednesday, October 8, 2014, 9:16 PM (2116) UTC



End Time:Wednesday, October 8, 2014, 9:17 PM (2117) UTC


Start Time:Thursday, October 9, 2014, 12:44 PM (1244) UTC



End Time:Thursday, October 9, 2014, 12:48 PM (1248) UTC


Description:The above listed was briefly unavailable.  Level 3 Engineers have been
contacted;the reason for the outage was secondary impact while the
engineers were
repairing a a partial fiber cut near Pine Valley, CA.  Level(3) has
confirmed that all services are restored and they are hands off of the
asset. No further outages are expected. AL2S and IP backbones
re-routed during the maintenance.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





501
3-Elevated
1-Critical

Maintenance 1 of 2 Completed - I2 Optical DWDM System ATLA-CHAT
Circuit
Vendor10/07/2014 6:14 AM
10/07/2014 9:25 AM


647
3-Elevated
1-Critical

Maintenance Completed - I2 Optical DWDM System BATO-JACK
CircuitVendor
10/10/2014 5:04 AM
10/10/2014 8:37 PM


632
3-Elevated
1-Critical

Maintenance 1 of 2 Completed - I2 Optical DWDM System LOUI-NASH
Circuit
Vendor10/10/2014 6:44 AM
10/10/2014 10:31 AM


766
3-Elevated


Maintenance Completed - I2 AL2S Backbone MINN-MISS2
CircuitInternal
10/10/2014 7:13 AM
10/10/2014 7:21 AM




Scheduled Maintenances Detail





Ticket No.:501:144



Subject:Maintenance 1 of 2 Completed - I2 Optical DWDM System ATLA-CHAT



Source Of Impact:Vendor



Affected:AL2S Backbones ATLA-CHIC & ATLA-JCSN
IP Backbone ATLA-CHIC
IP Connector KyRON
IP Connector Indiana GigaPOP
IP Connector MissION*
NDDI Backbone LOSA-WASH2



Start Time:Tuesday, October 7, 2014, 6:14 AM (0614) UTC



End Time:Tuesday, October 7, 2014, 9:25 AM (0925) UTC


Description:   DWDM System ATLA-CHAT was unavailable while
Level(3) Communications performed maintenance in Chattanooga, TN.  This 
maintenance has been completed.

*Denotes multihomed status, and will remain reachable



  







Ticket No.:647:144



Subject:Maintenance Completed - I2 Optical DWDM System BATO-JACK



Source Of Impact:Vendor



Affected:DWDM System BATO-JACK
AL2S Backbone BATO-JACK
IP Backbone ATLA-HOUS



Start Time:Friday, October 10, 2014, 5:04 AM (0504) UTC



End Time:Friday, October 10, 2014, 8:37 PM (2037) UTC


Description:   The above listed are available after Level(3) Communications
performed fiber repair maintenance in New Orleans, LA. This event has
been completed. Layer 2 and 3 backbone traffic re-routed during this
maintenance.  Workgroup
administrators received notifications from OESS regarding circuits
re-routed on the
backbone.



  







Ticket No.:632:144



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



Source Of Impact:Vendor



Affected:DWDM System LOUI-NASH
AL2S Backbone CHIC-NASH
IP Backbone ATLA-CHIC
IP Connector Indiana GigaPOP
IP Connector U of Memphis
IP Connector SOX
IP Connector KyRON



Start Time:Friday, October 10, 2014, 6:44 AM (0644) UTC



End Time:Friday, October 10, 2014, 10:31 AM (1031) UTC


Description:   DWDM System LOUI-NASH is available after Level(3) Communications performed
fiber relocation maintenance between Portland, TN and Caneyville, KY.
This event has been completed. Layer 2 and 3 backbone traffic
re-routed during this maintenance.  Workgroup administrators received
notifications from OESS regarding circuits re-routed on the backbone.
 IP Connector are multihomed and remained reachable.
*This is the 1st of 2 maintenance windows*



  







Ticket No.:766:144



Subject:Maintenance Completed - I2 AL2S Backbone MINN-MISS2



Source Of Impact:Internal



Affected:AL2S Backbone MINN-MISS2
IP Net+ Provider Code 42 (SEAT)



Start Time:Friday, October 10, 2014, 7:13 AM (0713) UTC



End Time:Friday, October 10, 2014, 7:21 AM (0721) UTC


Description:   The above listed was unavailable while Internet2 and iConnnect
Engineers performed maintenance to replace a fiber jumper. Maintenance has been 
completed. No further outages are expected. Workgroup
administrators receive notifications from OESS regarding circuits
re-routed on the backbone.



  










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% 100.00000%  100.00000%
sdn-sw.atla.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  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% 100.00000%  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% 100.00000%  100.00000%
sdn-sw.eqch.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  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% 100.00000%  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% 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% 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% 100.00000%  100.00000%
sdn-sw.pitt.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  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% 100.00000%  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% 100.00000%  100.00000%
sdn-sw.wash.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%100.00000%100.00000%

 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%
               100.00000%100.00000%
I2-ASHB-CHIC-100GE-11803
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98501%99.99943%
I2-ASHB-PITT-100GE-07737
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99279%100.00000%
I2-ASHB-WASH-100GE-09106
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99981%99.99981%
I2-ASHB-WASH-100GE-11823
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99981%99.99981%
I2-ATLA-CHAR-100GE-07739
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-ATLA-CHIC-100GE-07740
               6 hr 59 min0 hr 1 min
               95.84325%99.99008%
               99.83417%99.97249%
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%
               99.99526%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
               3 hr 12 min0 hr 1 min
               98.09524%99.99008%
               99.92069%99.99905%
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%
               99.99943%100.00000%
I2-BATO-JACK-100GE-11005
               15 hr 33 min0 hr 0 min
               90.74405%100.00000%
               99.60003%99.83796%
I2-BOST-HART2-100GE-09211
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99658%99.99829%
I2-CHAR-RALE-100GE-10633
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99753%100.00000%
I2-CHIC-COLU4-100GE-11554
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98937%99.99943%
I2-CHIC-KANS-100GE-07745
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99469%99.99962%
I2-CHIC-STAR-100GE-07743
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99696%99.99962%
I2-CLEV-EQCH-100GE-07736
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98273%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%
               99.99279%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%
               99.93606%99.98729%
I2-DALL-HOUH-100GE-07751
               0 hr 13 min0 hr 13 min
               99.87103%99.87103%
               99.99753%99.99753%
I2-DALL-TULS-100GE-11300
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99639%100.00000%
I2-DENV-ELPA-100GE-07748
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99013%99.99051%
I2-DENV-KANS-100GE-07746
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98710%99.99051%
I2-DENV-SALT-100GE-07747
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98387%99.98975%
I2-ELPA-HOUH-100GE-07749
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.91462%99.93682%
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%
               100.00000%100.00000%
I2-EQCH-STAR-100GE-09299
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99488%100.00000%
I2-EQCH-MINN-100GE-12184
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99734%99.99981%
I2-HART2-NEWY32AOA-100GE-12947
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-HOUH-JCSN-100GE-10783
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.82430%99.82487%
I2-HOUH-TULS-100GE-07751
               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%
               99.99298%100.00000%
I2-LOSA-PHOE-100GE-09190
               0 hr 7 min0 hr 7 min
               99.93056%99.93056%
               99.99867%99.99867%
I2-LOSA-SALT-100GE-07757
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-LOSA-SUNN-100GE-07755
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-MINN-MISS2-100GE-09130
               0 hr 8 min0 hr 0 min
               99.92063%100.00000%
               99.99829%99.99981%
I2-MISS2-SEAT-100GE-13237
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-NEWY23AOA-PHIL-100GE-07759
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-PHIL-WASH-100GE-10867
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99772%99.99886%
I2-PORT-SEAT-100GE-08997
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99791%100.00000%
I2-PORT-SUNN-100GE-10343
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99412%99.99981%
I2-RALE-WASH-100GE-08888
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
I2-SALT-SUNN-100GE-07766
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
      
Aggregate All Unified - Internet2 Advanced Layer 2 Service Backbone Circuits
                   26 hr 12 min25 hr 50 min
                   99.68810%99.99564%
                   99.97757%99.99032%


 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.:510:144



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



Affected:Optical Various Circuits (Northern Tier)



Start Time:Thursday, October 23, 2014, 5:00 AM (0500) UTC



End Time:Friday, October 24, 2014, 10:00 AM (1000) UTC



Description:   The above listed will remain available while Zayo Engineers perform maintenance. No 
outage is expected; however, the entire window is reserved.



  







Ticket No.:1059:144



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



Affected:Northern Tier Optical Circuits
Optical Member Canarie
Net+ Provider Code42



Start Time:Saturday, October 25, 2014, 12:00 PM (1200) UTC



End Time:Saturday, October 25, 2014, 11:00 PM (2300) UTC



Description:   The above listed will become unavailable while vendor engineers perform maintenance 
to spice cable near Fargo, ND. Outages are anticipated; the entire maintenance 
window has been reserved.



  







Ticket No.:1097:144



Subject:Maintenance - I2 Optical member ESnet



Affected:



Start Time:Tuesday, October 28, 2014, 12:00 AM (0000) UTC



End Time:Tuesday, October 28, 2014, 3:00 AM (0300) UTC



Description:   Member ESnet's Optical circuits listed above will be unavailable
while ESnet Engineers perform maintenance. A brief
outage is expected, however the entire maintenance window has been
reserved.



  







Ticket No.:1136:144



Subject:Maintenance - I2 Optical Circuits I2-ASHB-NEWY1118TH-10GE-06395 and I2-NEWY1118TH-NEWY32AOA-10GE-06678



Affected:



Start Time:Tuesday, October 28, 2014, 4:00 AM (0400) UTC



End Time:Tuesday, October 28, 2014, 6:00 AM (0600) UTC



Description:   The above listed Optical circuits will be unavailable while Equinix Engineers, working
with Internet2 Engineers, perform fiber cleaning maintenance.  An outage is expected,
and the entire window is reserved.



  







Ticket No.:1153:144



Subject:Maintenance - I2 Optical DWDM System DENV-SALT



Affected:NDDI Backbone CHIC-SEAT
IP Backbone KANS-SALT
AL2S Backbone DENV-SALT
Participant FRGP (SALT)



Start Time:Tuesday, October 28, 2014, 5:00 AM (0500) UTC



End Time:Tuesday, October 28, 2014, 7:00 AM (0700) UTC



Description:   The above listed will remain available while Level(3) Communications
perform power maintenance in Sinclair, WY.  No outage is expected; however, the 
entire window is reserved.



  







Ticket No.:387:144



Subject:Maintenance Window 2 of 2 - I2 Optical Circuits I2-FARG-SEAT-10GE-09204 & I2-EQCH-FARG-10GE-09203



Affected:Optical Circuits EQCH-FARG and FARG-SEAT



Start Time:Tuesday, October 28, 2014, 6:00 AM (0600) UTC



End Time:Tuesday, October 28, 2014, 11:00 AM (1100) UTC



Description:   The above listed will become unavailable while vendor engineers conduct
maintenance to insert a new Infinera Node in Helena, Montana. An outage
of 3 hours is anticipated; however the entire window has been reserved.
This is maintenance window 2 of 2.



  







Ticket No.:764:144



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



Affected:Optical Various Circuits (Northern Tier)
AL2S Backbone EQCH-MINN
AL2S Backone MINN-MISS2
IP Net+ Provider Code 42 (CHIC)



Start Time:Wednesday, October 29, 2014, 3:00 AM (0300) UTC



End Time:Wednesday, October 29, 2014, 11:00 AM (1100) UTC



Description:   The above listed will remain available while Zayo Engineers perform maintenance. No 
outage is expected; however, the entire window is reserved.



  







Ticket No.:976:144



Subject:Maintenance *Tracking* - I2 Optical Circuits I2-EQCH-MINN-100GE-09035 and I2-MINN-SEAT-100GE-09036



Affected:Optical Various Circuits (Northern Tier)
AL2S Backbone EQCH-MINN
AL2S Backone MINN-MISS2
IP Net+ Provider Code 42 (CHIC)



Start Time:Wednesday, October 29, 2014, 3:00 AM (0300) UTC



End Time:Wednesday, October 29, 2014, 11:00 AM (1100) UTC



Description:   The above listed will remain available while Zayo Engineers perform maintenance.  No
outage is expected; however, the entire window is reserved.



  







Ticket No.:1114:144



Subject:Maintenance - I2 Optical Member NOAA N-Wave



Affected:Optical Member NOAA N-Wave



Start Time:Wednesday, October 29, 2014, 4:00 AM (0400) UTC



End Time:Wednesday, October 29, 2014, 10:00 AM (1000) UTC



Description:   The above listed will be unavailable while MCNC contractors perform fiber maintenance 
in Mill Spring, NC.  No outage is expected, however the entire maintenance window has 
been reserved.



  







Ticket No.:1133:144



Subject:Maintenance *Tracking* - I2 IP OOB (ATLA)



Affected:IP OOB (ATLA)



Start Time:Thursday, October 30, 2014, 4:00 AM (0400) UTC



End Time:Thursday, October 30, 2014, 6:00 AM (0600) UTC



Description:   IP OOB (ATLA) will be unavailable while Level 3 Engineers perform hardware upgrade 
maintenance.



  







Ticket No.:1163:144



Subject:Maintenance - I2 Optical Member ESnet (SUNN)



Affected:Optical Member ESnet (SUNN)



Start Time:Thursday, October 30, 2014, 4:30 PM (1630) UTC



End Time:Thursday, October 30, 2014, 7:30 PM (1930) UTC



Description:   Member ESnet (SUNN)'s Optical circuits listed above will be unavailable while ESnet 
Engineers upgrade the operating system on their router SUNN-CR5. A outage is 
expected and the entire maintenance window has been reserved.



  







Ticket No.:1155:144



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



Affected:Optical Various Circuits (Northern Tier)



Start Time:Wednesday, November 5, 2014, 7:00 AM (0700) UTC



End Time:Tuesday, November 11, 2014, 11:00 AM (1100) UTC



Description:   The above listed will remain available while Zayo Engineers perform power 
maintenance.  No outage is expected; however, the entire window is reserved.