Internet2 IP Network Operations Report
08/15/2011 - 08/21/2011

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
Start Time (UTC)

End Time (UTC)





177472-High
2-High

Internet2 IP Network Backbone Circuit HOUS-LOSA Brief Outage
Undetermined
08/18/2011 7:08 PM
08/18/2011 7:09 PM






Unscheduled Outages Detail






Ticket No.:17747:45



Subject:Internet2 IP Network Backbone Circuit HOUS-LOSA Brief Outage



Affected:Backbone Circuit  HOUS-LOSA
ION Backbone Circuit HOUS-LOSA



Start Time:Thursday, August 18, 2011, 7:08 PM (1908) UTC



End Time:Thursday, August 18, 2011, 7:09 PM (1909) UTC


Description:Backbone Circuit HOUS-LOSA was briefly unavailable. Level(3)
Communications Technicians were unable to determine the cause of the
outage. IP traffic should have re-routed during this outage.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

Maintenance Type
Start Time (UTC)
End Time (UTC)





17706
3-Elevated
2-High

Internet2 IP Network Backbone Circuit ATLA-HOUS Maintenance Completed
Circuit
08/16/2011 5:13 AM
08/16/2011 5:45 AM


17707
3-Elevated
2-High

Internet2 IP Network Backbone Circuit CHIC-NEWY Maintenance Completed
Hardware
08/17/2011 4:20 AM
08/17/2011 4:29 AM




Scheduled Maintenances Detail





Ticket No.:17706:45



Subject:Internet2 IP Network Backbone Circuit ATLA-HOUS Maintenance Completed



Affected:Backbone Circuit ATLA-HOUS
Connector LONI



Start Time:Tuesday, August 16, 2011, 5:13 AM (0513) UTC



End Time:Tuesday, August 16, 2011, 5:45 AM (0545) UTC


Description:   Backbone Circuit ATLA-HOUS was unavailable while Level(3)
Communications replaced a BMM in Baton Rouge, LA.  Maintenance has
been completed.



  







Ticket No.:17707:45



Subject:Internet2 IP Network Backbone Circuit CHIC-NEWY Maintenance Completed



Affected:Backbone Circuit CHIC-NEWY
Connector NOX (NEWY)



Start Time:Wednesday, August 17, 2011, 4:20 AM (0420) UTC



End Time:Wednesday, August 17, 2011, 4:29 AM (0429) UTC


Description:   Backbone Circuit CHIC-NEWY and Connector NOX's connection to
NEWY was unavailable while Level(3) Communications replaced
failing hardware in Bridgewater, CT. IP Traffic re-routed during this
maintenance.  Maintenance has been completed.



  










Downtime and Availability







Internet2 IP Core NodesDown TimeReporting Period Availability52 Week Availability


CHIC T16000 hr 0 min100.00000%99.89925%
NEWY T16000 hr 0 min100.00000%99.97666%
SEAT MX9600 hr 0 min100.00000%99.99981%
WASH T16000 hr 0 min100.00000%99.95105%
HOUS MX9600 hr 0 min100.00000%99.99943%
LOSA T16000 hr 0 min100.00000%99.97533%
ATLA T16000 hr 0 min100.00000%99.98691%
SALT T16000 hr 0 min100.00000%99.97476%
KANS T16000 hr 0 min100.00000%99.96015%
      
Aggregate Internet2 IP Core Nodes0 hr 0 min100.00000%99.96926%

** Less than 52 weeks of data available

	    

	    
Internet2 IP Backbone CircuitsDown TimeReporting Period Availability52 Week Availability


I2-HOUS-LOSA-10GE-055590 hr 1 min99.99008%99.97476%
I2-ATLA-CHIC-10GE-054190 hr 0 min100.00000%99.76207%
** I2-HOUS-KANS-10GE-055600 hr 0 min100.00000%99.80495%
I2-CHIC-NEWY32AOA-10GE-052390 hr 9 min99.91071%99.88635%
** I2-CHIC-NEWY32AOA-10GE-056670 hr 9 min99.91071%99.88635%
I2-NEWY32AOA-WASH-10GE-052420 hr 0 min100.00000%99.91329%
I2-CHIC-WASH-10GE-052500 hr 0 min100.00000%99.91784%
** I2-HOUS-KANS-10GE-055610 hr 0 min100.00000%99.80552%
** I2-NEWY32AOA-WASH-10GE-046430 hr 0 min100.00000%99.91367%
I2-ATLA-WASH-10GE-052510 hr 0 min100.00000%99.87212%
I2-ATLA-WASH-10GE-051330 hr 0 min100.00000%99.87458%
I2-ATLA-HOUS-10GE-054230 hr 32 min99.68254%99.91746%
** I2-ATLA-HOUS-10GE-055620 hr 32 min99.68254%99.91746%
** I2-KANS-SALT-10GE-055660 hr 0 min100.00000%99.95845%
I2-KANS-SALT-10GE-051380 hr 0 min100.00000%99.95845%
** I2-SALT-SEAT-10GE-055650 hr 0 min100.00000%99.95712%
** I2-SALT-SEAT-10GE-055730 hr 0 min100.00000%99.95712%
** I2-LOSA-SALT-10GE-055710 hr 0 min100.00000%99.95978%
** I2-LOSA-SALT-10GE-055630 hr 0 min100.00000%99.95978%
I2-ATLA-CHIC-10GE-056380 hr 0 min100.00000%99.76340%
I2-CHIC-KANS-10GE-055670 hr 0 min100.00000%99.82278%
I2-CHIC-KANS-10GE-055680 hr 0 min100.00000%99.82032%
I2-CHIC-KANS-10GE-059760 hr 0 min100.00000%99.89223%
I2-CHIC-WASH-10GE-056370 hr 0 min100.00000%99.98141%
I2-LOSA-SEAT-10GE-055640 hr 0 min100.00000%99.98463%
I2-LOSA-SEAT-10GE-055720 hr 0 min100.00000%99.98463%
I2-HOUS-LOSA-10GE-055810 hr 1 min99.99008%99.97476%
      
Aggregate All Internet2 IP Backbone Circuits1 hr 24 min99.96914%99.90449%


	    



Upcoming Scheduled Maintenances





Ticket No.:17696:45



Subject:Internet2 IP Network Backbone Circuit HOUS-KANS Maintenance



Affected:Backbone Circuit HOUS-KANS
ION Backbone Circuit HOUS-KANS
LEARN (KANS)



Start Time:Friday, September 9, 2011, 5:00 AM (0500) UTC



End Time:Friday, September 9, 2011, 11:00 AM (1100) UTC



Description:   The above affected will be unavailable while Level(3) Communications
restores fiber to its original path due to previous damage.  Outages
are expected; however, the entire window is reserved. IP traffic will
re-route during this maintenance. Connector LEARN is multihomed and
should remain reachable.



  







Ticket No.:17723:45



Subject:Internet2 IP Network Backbone Circuit ATLA-CHIC Maintenance



Affected:Backbone Circuit ATLA-CHIC
Connectors University of Memphis and Indiana GigaPOP (ATLA)*



Start Time:Thursday, September 8, 2011, 5:00 AM (0500) UTC



End Time:Thursday, September 8, 2011, 11:00 AM (1100) UTC



Description:   Backbone Circuit ATLA-CHIC will be unavailable while Level(3)
Communications relocates fiber due to road construction. An outage of
three hours is expected; however the entire window is reserved. IP
traffic will re-route during this maintenance.
*Denotes multihomed status and therefore should remain reachable.