Unified - Internet2 IP Network Operations Report
09/15/2014 - 09/21/2014

Unified - Internet2 IP Network Operations Center
at Indiana University

New Connections

None


Upgrades

None

New Services

None



Unscheduled Outages Summary







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

End Time (UTC)





5161-Critical


Outage Resolved - I2 AL2S Core Node DENV
HardwareUndetermined
09/20/2014 9:48 PM
09/20/2014 10:38 PM






Unscheduled Outages Detail






Ticket No.:516:144



Subject:Outage Resolved - I2 AL2S Core Node DENV



Source Of Impact:Undetermined



Affected:Core Node DENV and its Connector(s) and Participants
AL2S Backbones DENV-ELPA, DENV-KANS, & DENV-SALT
IP Backbone KANS-SALT
Optical Interconnects (DENV)



Start Time:Saturday, September 20, 2014, 9:48 PM (2148) UTC



End Time:Saturday, September 20, 2014, 10:38 PM (2238) UTC


Description:Core Node DENV is now available. Internet2 Engineers report the reason for outage was due to hardware failure. All connections to the Core Node were affected.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





431
4-Normal
3-Elevated

Maintenance Completed - I2 AL2S Backbone CHIC-KANS
Hardware
Internal09/16/2014 5:03 AM
09/16/2014 5:04 AM


185
3-Elevated
1-Critical

Maintenance Completed - I2 Optical DWDM System HOUS-SANA
CircuitVendor
09/18/2014 5:04 AM
09/18/2014 6:58 AM




Scheduled Maintenances Detail





Ticket No.:431:144



Subject:Maintenance Completed - I2 AL2S Backbone CHIC-KANS



Source Of Impact:Internal



Affected:AL2S Backbone CHIC-KANS
IP Backbone CHIC-KANS



Start Time:Tuesday, September 16, 2014, 5:03 AM (0503) UTC



End Time:Tuesday, September 16, 2014, 5:04 AM (0504) UTC


Description:   The above listed was briefly unavailable while Internet2 Engineers with the assistance 
of Level(3)
Communications performed maintenance.  A brief outage was expected and the entire 
window was
reserved.  Backbone traffic re-routed during this maintenance.This maintenance has 
been completed.



  







Ticket No.:185:144



Subject:Maintenance Completed - I2 Optical DWDM System HOUS-SANA



Source Of Impact:Vendor



Affected:DWDM System HOUS-SANA
AL2S Backbone ELPA-HOUH
IP Backbone HOUS-LOSA
NDDI Backbone LOSA-WASH2



Start Time:Thursday, September 18, 2014, 5:04 AM (0504) UTC



End Time:Thursday, September 18, 2014, 6:58 AM (0658) UTC


Description:   DWDM System HOUS-SANA was unavailable while Level(3)
Communications performed maintenance to repair damage from natural
causes in Giddings, TX.  Maintenance has been completed. No further outages are 
expected.



  










Downtime and Availability







Unified - Internet2 IP Core NodesDown TimeReporting Period Availability52 Week Availability


ATLA MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
CHIC MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
CLEV MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
HOUS MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
KANS MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
LOSA MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
NEWY MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
SALT MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
SEAT MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
WASH MX960 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw0.sing1.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
rtsw.sing2.net.internet2.edu 0 hr 0 min0 hr 0 min 100.00000%100.00000% 100.00000%  100.00000%
      
Aggregate Unified - Internet2 IP 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 IP Backbone CircuitsDown Time
Reporting Period Availability52 Week Availability


R&E 100G Backbone: I2-ATLA-CHIC-VLAN-09181
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94061%99.99962%
R&E 100G Backbone: I2-ATLA-HOUS-VLAN-09182
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99677%99.99943%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09179
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99753%100.00000%
R&E 100G Backbone: I2-CHIC-CLEV-VLAN-09180
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98235%99.99943%
R&E 100G Backbone: I2-CHIC-KANS-VLAN-09183
               0 hr 1 min0 hr 0 min
               99.99008%100.00000%
               99.99469%99.99962%
R&E 100G Backbone: I2-CLEV-NEWY32AOA-VLAN-09177
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96395%99.99981%
R&E 100G Backbone: I2-CLEV-WASH-VLAN-09178
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99279%100.00000%
R&E 100G Backbone: I2-HOUS-KANS-VLAN-09184
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99279%99.99981%
R&E 100G Backbone: I2-HOUS-LOSA-VLAN-09189
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99981%99.99981%
R&E 100G Backbone: I2-KANS-SALT-VLAN-09185
               0 hr 50 min0 hr 50 min
               99.50397%99.50397%
               99.96091%99.98975%
R&E 100G Backbone: I2-LOSA-SALT-VLAN-09188
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09187
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99222%100.00000%
R&E 100G Backbone: I2-LOSA-SEAT-VLAN-09328
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99222%100.00000%
R&E 100G Backbone: I2-NEWY32AOA-WASH-VLAN-09176
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99962%99.99962%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09186
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
R&E 100G Backbone: I2-SALT-SEAT-VLAN-09327
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
R&E 100G Backbone: I2-WASH-ATLA-VLAN-09179
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
R&E 100G Backbone: I2-ATLA-WASH-VLAN-09318
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99753%100.00000%
Legacy 10G Backbone: I2-ATLA-CHIC-10GE-05419
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.94099%100.00000%
Legacy 10G Backbone: I2-ATLA-HOUS-10GE-05423
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.83777%99.83834%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-05251
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
Legacy 10G Backbone: I2-ATLA-WASH-10GE-09142
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
Legacy 10G Backbone: I2-CHIC-CLEV-10GE-08891
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.98558%100.00000%
Legacy 10G Backbone: I2-CHIC-KANS-10GE-05781
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
Legacy 10G Backbone: I2-CHIC-KANS-10GE-05976
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
Legacy 10G Backbone: I2-CLEV-NEWY32AOA-10GE-08894
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.96376%99.99962%
Legacy 10G Backbone: I2-CLEV-WASH-10GE-08889
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
Legacy 10G Backbone: I2-HOUS-KANS-10GE-05560
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
Legacy 10G Backbone: I2-HOUS-KANS-LAG-08934
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
Legacy 10G Backbone: I2-HOUS-LOSA-10GE-05559
               1 hr 54 min0 hr 0 min
               98.86905%100.00000%
               99.97837%100.00000%
Legacy 10G Backbone: I2-KANS-SALT-10GE-05566
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97382%99.99924%
Legacy 10G Backbone: I2-KANS-SALT-LAG-08935
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.97382%99.99924%
Legacy 10G Backbone: I2-LOSA-SALT-10GE-05563
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05564
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99222%100.00000%
Legacy 10G Backbone: I2-LOSA-SEAT-10GE-05572
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               99.99431%100.00000%
Legacy 10G Backbone: I2-NEWY32AOA-WASH-10GE-07612
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
Legacy 10G Backbone: I2-SALT-SEAT-10GE-05565
               0 hr 0 min0 hr 0 min
               100.00000%100.00000%
               100.00000%100.00000%
      
Aggregate All Unified - Internet2 IP Backbone Circuits
                   2 hr 45 min1 hr 55 min
                   99.95576%99.98659%
                   99.98498%99.99523%


 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.:414:144



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



Affected:AL2S Backbone CHIC-COLU4
AL2S Backbone COLU4-KANS
AL2S NET+ Provider Code42 (CHIC)*



Start Time:Thursday, September 25, 2014, 5:00 AM (0500) UTC



End Time:Thursday, September 25, 2014, 10:00 AM (1000) UTC



Description:   The above listed circuits will be unavailable while MOREnet Fiber
Vendor Engineers
relocate fiber in Stanton, MO.  An outage of up to 3 hours is
expected, however the
entire maintenance window has been reserved.

*Denotes that the entity is multihomed and therefor will remain
reachable via their second connection.



  







Ticket No.:511:144



Subject:Maintenance - I2 IP Backbone LOSA-SEAT



Affected:IP Backbone LOSA-SEAT



Start Time:Thursday, September 25, 2014, 7:00 AM (0700) UTC



End Time:Thursday, September 25, 2014, 9:00 AM (0900) UTC



Description:   The above assets will be unavailable while Internet2 Engineers, with the the assistance 
of Level(3) Technicians, perform maintenance to swap a line card in Los Angeles, CA. 
An outage of is expected and the entire window is reserved.  IP traffic will re-route
during this maintenance.



  







Ticket No.:547:144



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



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



Start Time:Friday, September 26, 2014, 5:00 AM (0500) UTC



End Time:Friday, September 26, 2014, 11:00 AM (1100) UTC



Description:   The above listed circuits will be unavailable while MOREnet Fiber Vendor Engineers 
relocate fiber in Creighton, MO.  An outage of up to 1 hour is expected, however the
entire maintenance window has been reserved.



  







Ticket No.:266:144



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



Affected:Northern Tier Optical Circuits



Start Time:Monday, September 29, 2014, 5:00 AM (0500) UTC



End Time:Friday, October 3, 2014, 10:00 AM (1000) UTC



Description:   The above listed Optical circuits will remain available while Zayo Engineers perform 
maintenance.  No outages are expected, however the entire maintenance window has 
been reserved.



  







Ticket No.:540:144



Subject:Maintenance - I2 AL2S Backbone DENV-SALT



Affected:AL2S Backbone DENV-SALT
IP Backbone KANS-SALT



Start Time:Monday, September 29, 2014, 10:00 AM (1000) UTC



End Time:Monday, September 29, 2014, 12:00 PM (1200) UTC



Description:   The above listed will be unavailable while Level(3) Engineers working with Internet2 
Engineers perform hardware maintenance.  An outage is expected, and the entire 
window is reserved.  Layer 2 and 3 backbone traffic will re-route during this 
maintenance.  Workgroup administrators will receive notifications from OESS regarding 
circuits re-routed on the backbone.



  







Ticket No.:532:144



Subject:Maintenance 1 of 2 - I2 Optical DWDM System BATO-JACK 



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



Start Time:Tuesday, September 30, 2014, 4:00 AM (0400) UTC



End Time:Tuesday, September 30, 2014, 10:00 AM (1000) UTC



Description:   DWDM System BATO-JACK will be unavailable while
Level(3) Communications relocate fiber  in  Defuniak Springs, FL.   An
outage of 2 hours is expected; however the entire
window is reserved.

*This is maintenance window 1 of 2*



  







Ticket No.:529:144



Subject:Maintenance - I2 IP Interconnects (CHIC)



Affected:IP Backbones CHIC-KANS and ATLA-CHIC



Start Time:Tuesday, September 30, 2014, 6:00 AM (0600) UTC



End Time:Tuesday, September 30, 2014, 8:00 AM (0800) UTC



Description:   Internet 2 engineers will be performing maintenance in order to create templates for 
the 100gig interfaces. Outages may occur on the above listed Circuits. Outages are 
expected to be brief; however the entire window has been reserved.



  







Ticket No.:550:144



Subject:Maintenance - I2 AL2S Backbone BOST-HART2



Affected:AL2S Backbone BOST-HART
IP Backbone CLEV-NEWY



Start Time:Tuesday, September 30, 2014, 9:00 AM (0900) UTC



End Time:Tuesday, September 30, 2014, 10:00 AM (1000) UTC



Description:   Internet 2 engineers will be cleaning fiber at the HART2 POP. This maintenance is in 
relation to input framing errors that have been recently observed. The maintenance is 
expected to take one hour but the entire window has been reserved.



  







Ticket No.:543:144



Subject:Maintenance - I2 Optical DWDM System PHIL-WASH



Affected:NDDI Backbone NEWY-WASH
AL2S Backbone PHIL-WASH
DWDM System PHIL-WASH
IP Connector OARnet (WASH)*
IP Connector MAX Gigapop (WASH)*
IP Connector MAGPI (WASH)*
IP Connector Drexel (WASH)
IP Backbone NEWY32AoA-WASH



Start Time:Wednesday, October 1, 2014, 4:00 AM (0400) UTC



End Time:Wednesday, October 1, 2014, 6:00 AM (0600) UTC



Description:   The above listed will be unavailable while Level(3) Communications performs
maintenance in Perryville, MD.   An outage is expected, and the entire window is
reserved.  Layer 2 and 3 backbone traffic will re-route during this maintenance.
Workgroup administrators will receive notifications from OESS regarding circuits re-
routed on the backbone.
*This mark represents that these circuits are multihomed and should remain available



  







Ticket No.:533:144



Subject:Maintenance 2 of 2 - I2 Optical DWDM System BATO-JACK



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



Start Time:Wednesday, October 1, 2014, 4:00 AM (0400) UTC



End Time:Wednesday, October 1, 2014, 10:00 AM (1000) UTC



Description:   DWDM System BATO-JACK will be unavailable while
Level(3) Communications relocate fiber  in  Defuniak Springs, FL.   An
outage of 2 hours is expected; however the entire
window is reserved.

*This is maintenance window 2 of 2.



  







Ticket No.:501:144



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



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:Thursday, October 2, 2014, 4:00 AM (0400) UTC



End Time:Thursday, October 2, 2014, 10:00 AM (1000) UTC



Description:   DWDM System ATLA-CHAT will be unavailable while
Level(3) Communications performs maintenance in Chattanooga, TN.  An
outage of up to 1 hour is expected; however the entire
window is reserved. An alternate window has been reserved for date/time, should it be required.

*Denotes multihomed status, and will remain reachable



  







Ticket No.:549:144



Subject:Maintenance Update - I2 Optical DWDM System CHIC-INDI



Affected:Optical DWDM System CHIC-INDI
AL2S Backbone ATLA-CHIC
IP Backbone ATLA-CHIC
IP Connector SOX (CHIC)*
IP Connector University of Memphis (CHIC)*
IP Connector Indiana Gigapop (CHIC)*



Start Time:Thursday, October 2, 2014, 4:00 AM (0400) UTC



End Time:Thursday, October 2, 2014, 10:00 AM (1000) UTC



Description:   ---Note updated affected---
The above listed will be unavailable while Level(3) Communications performs
maintenance in Chicago, IL.  An outage is expected, and the entire window is
reserved.  Layer 2 and 3 backbone traffic will re-route during this maintenance.
Workgroup administrators will receive notifications from OESS regarding circuits re-
routed on the backbone.
* indicates connector is multihomed and will remain reachable



  







Ticket No.:463:144



Subject:Maintenance - I2 IP HSIP to rtr.kans for Transit VRF



Affected:HSIP to rtr.kans for Transit VRF



Start Time:Thursday, October 2, 2014, 5:00 AM (0500) UTC



End Time:Thursday, October 2, 2014, 8:00 AM (0800) UTC



Description:   The above listed will be unavailable while Level 3 performs hardware maintenance.  An 
outage is expected and the entire



  







Ticket No.:502:144



Subject:Maintenance - I2 Optical DWDM System BATO-JACK



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



Start Time:Friday, October 3, 2014, 4:00 AM (0400) UTC



End Time:Friday, October 3, 2014, 10:00 AM (1000) UTC



Description:   DWDM System BATO-JACK will be unavailable while
Level(3) Communications performs maintenance in Defuniak Springs, FL. An
outage of up to 6 hours is expected; however the entire
window is reserved.



  







Ticket No.:515:144



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



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:Friday, October 3, 2014, 4:00 AM (0400) UTC



End Time:Friday, October 3, 2014, 10:00 AM (1000) UTC



Description:   DWDM System ATLA-CHAT will be unavailable while
Level(3) Communications performs maintenance in Chattanooga, TN.  An
outage of up to 1 hour is expected; however the entire
window is reserved. This is an alternate window for ticket 501:144, should it be required.

*Denotes multihomed status, and will remain reachable



  







Ticket No.:373:144



Subject:Maintenance Window 1 of 4 - 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 7, 2014, 6:00 AM (0600) UTC



End Time:Tuesday, October 7, 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 1 of 4.



  







Ticket No.:387:144



Subject:Maintenance Window 2 of 4 - I2 Optical Circuits I2-FARG-SEAT-10GE-09204 & I2-EQCH-FARG-10GE-09203



Affected:Optical Circuits EQCH-FARG and FARG-SEAT



Start Time:Wednesday, October 8, 2014, 6:00 AM (0600) UTC



End Time:Wednesday, October 8, 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 4.



  







Ticket No.:388:144



Subject:Maintenance Window 3 of 4 - I2 Optical Circuits I2-FARG-SEAT-10GE-09204 & I2-EQCH-FARG-10GE-09203



Affected:Optical Circuits EQCH-FARG and FARG-SEAT



Start Time:Thursday, October 9, 2014, 6:00 AM (0600) UTC



End Time:Thursday, October 9, 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 3 of 4.



  







Ticket No.:389:144



Subject:Maintenance Window 4 of 4 - I2 Optical Circuits I2-FARG-SEAT-10GE-09204 & I2-EQCH-FARG-10GE-092034



Affected:Optical Circuits EQCH-FARG and FARG-SEAT



Start Time:Friday, October 10, 2014, 6:00 AM (0600) UTC



End Time:Friday, October 10, 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 4 of 4.



  







Ticket No.:545:144



Subject:Maintenance - I2 Optical DWDM System DENV-KANS



Affected:DWDM System DENV-KANS
AL2S Backbone DENV-KANS
IP Backbone KANS-SALT



Start Time:Wednesday, October 15, 2014, 6:00 AM (0600) UTC



End Time:Wednesday, October 15, 2014, 10:00 AM (1000) UTC



Description:   The above listed will be unavailable while Level(3) Communications performs hardware maintenance in Bethune, CO.  An outage is expected, and the entire window is reserved.  
Layer 2 and 3 backbone traffic will re-route during this maintenance. Workgroup 
administrators will receive notifications from OESS regarding circuits re-routed on the 
backbone.



  







Ticket No.:546:144



Subject:Maintenance Update - I2 Optical DWDM System CHIC-INDI



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



Start Time:Thursday, October 16, 2014, 5:00 AM (0500) UTC



End Time:Thursday, October 16, 2014, 7:00 AM (0700) UTC



Description:   ---Note updated affected---
The above listed will be unavailable while Level(3) Communications performs
maintenance in Glenwood, IL.  An outage is expected, and the entire window is
reserved.  Layer 2 and 3 backbone traffic will re-route during this maintenance.
Workgroup administrators will receive notifications from OESS regarding circuits re-
routed on the backbone.