Internet2 IP Network Operations Report
03/26/2012 - 04/01/2012

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)





187262-High
2-High

Internet2 IP Network Backbone Circuit HOUS-KANS Outage Resolved
Circuit - Damaged Fiber
03/28/2012 4:06 PM
03/29/2012 4:56 AM


187412-High
2-High

Internet2 IP Network Backbone Circuit CHIC-KANS Brief Outage
Undetermined
03/30/2012 3:04 PM
03/30/2012 3:05 PM






Unscheduled Outages Detail






Ticket No.:18726:45



Subject:Internet2 IP Network Backbone Circuit HOUS-KANS Outage Resolved



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



Start Time:Wednesday, March 28, 2012, 4:06 PM (1606) UTC



End Time:Thursday, March 29, 2012, 4:56 AM (0456) UTC


Description:The above listed was unavailable. Level(3) Communications technicians
have confirmed a fiber cut 5 miles outside of Dallas, TX.  Splice
crews were dispatched and repaired the damaged fiber.  No further
outages are expected.







Ticket No.:18741:45



Subject:Internet2 IP Network Backbone Circuit CHIC-KANS Brief Outage



Affected:Backbone Circuit CHIC-KANS
ION Backbone Circuit CHIC-KANS



Start Time:Friday, March 30, 2012, 3:04 PM (1504) UTC



End Time:Friday, March 30, 2012, 3:05 PM (1505) UTC


Description:Backbone Circuit CHIC-KANS was briefly unavailable. Level(3)
Communications technicians suspect the outage was caused by a faulty
DLM, but are unable to confirm. IP traffic should have re-routed
during the outage.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





18638
3-Elevated
2-High

Internet2 IP Network Backbone Circuit HOUS-LOSA Maintenance Completed
Circuit
03/30/2012 8:41 AM
03/30/2012 8:50 AM


03/30/2012 8:51 AM
03/30/2012 8:52 AM




Scheduled Maintenances Detail





Ticket No.:18638:45



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



Affected:Backbone Circuit HOUS-LOSA



Start Time:Friday, March 30, 2012, 8:41 AM (0841) UTC



End Time:Friday, March 30, 2012, 8:50 AM (0850) UTC


Start Time:Friday, March 30, 2012, 8:51 AM (0851) UTC


		    
End Time:Friday, March 30, 2012, 8:52 AM (0852) UTC


Description:   The above listed was unavailable while Level(3) Communications
performed maintenance to relocate fiber due to Texas DOT Mandate.  
Maintenance has been completed.



  










Downtime and Availability







Internet2 IP Core NodesDown TimeReporting Period Availability52 Week Availability


CHIC T16000 hr 0 min100.00000%99.94910%
NEWY T16000 hr 0 min100.00000%99.97124%
SEAT MX9600 hr 0 min100.00000%99.99338%
WASH T16000 hr 0 min100.00000%99.99167%
HOUS MX9600 hr 0 min100.00000%99.99300%
LOSA T16000 hr 0 min100.00000%99.99300%
ATLA T16000 hr 0 min100.00000%99.98051%
SALT T16000 hr 0 min100.00000%99.99243%
KANS T16000 hr 0 min100.00000%99.99319%
      
Aggregate Internet2 IP Core Nodes0 hr 0 min100.00000%99.98417%

** Less than 52 weeks of data available

	    

	    
Internet2 IP Backbone CircuitsDown TimeReporting Period Availability52 Week Availability


I2-HOUS-LOSA-10GE-055590 hr 10 min99.90079%99.88022%
I2-ATLA-CHIC-10GE-054190 hr 0 min100.00000%99.78031%
** I2-HOUS-KANS-10GE-0556012 hr 50 min92.36111%99.69687%
I2-CHIC-NEWY32AOA-10GE-052390 hr 0 min100.00000%99.69876%
** I2-CHIC-NEWY32AOA-10GE-056670 hr 0 min100.00000%99.69365%
** I2-NEWY32AOA-WASH-100GE-061260 hr 0 min100.00000%99.95402%
** I2-CHIC-WASH-100GE-061790 hr 0 min100.00000%100.00000%
** I2-HOUS-KANS-10GE-0556112 hr 50 min92.36111%99.69668%
I2-ATLA-WASH-10GE-052510 hr 0 min100.00000%99.85638%
I2-ATLA-WASH-10GE-051330 hr 0 min100.00000%99.85638%
I2-ATLA-HOUS-10GE-054230 hr 0 min100.00000%99.98259%
** I2-ATLA-HOUS-10GE-055620 hr 0 min100.00000%99.98259%
** I2-KANS-SALT-10GE-055660 hr 0 min100.00000%99.96329%
I2-KANS-SALT-10GE-051380 hr 0 min100.00000%99.96329%
** I2-SALT-SEAT-10GE-055650 hr 0 min100.00000%99.99338%
** I2-SALT-SEAT-10GE-055730 hr 0 min100.00000%99.99338%
** I2-LOSA-SALT-10GE-055710 hr 0 min100.00000%99.95913%
** I2-LOSA-SALT-10GE-055630 hr 0 min100.00000%99.95913%
I2-ATLA-CHIC-10GE-056380 hr 0 min100.00000%99.78031%
I2-CHIC-KANS-10GE-055670 hr 1 min99.99008%99.85884%
I2-CHIC-KANS-10GE-055680 hr 1 min99.99008%99.85884%
I2-CHIC-KANS-10GE-059760 hr 1 min99.99008%99.85884%
I2-LOSA-SEAT-10GE-055640 hr 0 min100.00000%99.97181%
I2-LOSA-SEAT-10GE-055720 hr 0 min100.00000%99.97256%
I2-HOUS-LOSA-10GE-055810 hr 10 min99.90079%99.88022%
      
Aggregate All Internet2 IP Backbone Circuits26 hr 3 min99.37976%99.88366%


	    



Upcoming Scheduled Maintenances





Ticket No.:18740:45



Subject:Internet2 IP Network Backbone Circuit LOSA-SALT Maintenance



Affected:Backbone Circuit LOSA-SALT



Start Time:Tuesday, April 3, 2012, 6:00 AM (0600) UTC



End Time:Tuesday, April 3, 2012, 7:00 AM (0700) UTC



Description:   Backbone Circuit LOSA-SALT will be unavailable while Internet2
Engineers, with the assistance of Level(3) Communications technician
perform maintenance.  A brief outage is expected; however, the entire
window is reserved.  IP traffic will re-route during this maintenance.