Internet2 NDDI Network Operations Report
04/22/2013 - 04/28/2013

Internet2 NDDI 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)





942-High
1-Critical

Internet2 NDDI Network Backbone Circuits LOSA-RALE and RALE-WASH Outage Resolved
Hardware
04/28/2013 11:46 AM
04/28/2013 9:19 PM






Unscheduled Outages Detail






Ticket No.:94:133



Subject:Internet2 NDDI Network Backbone Circuits LOSA-RALE and RALE-WASH Outage Resolved



Affected:Circuits LOSA-RALE and RALE-WASH



Start Time:Sunday, April 28, 2013, 11:46 AM (1146) UTC



End Time:Sunday, April 28, 2013, 9:19 PM (2119) UTC


Description:NDDI Backbone LOSA-RALE and RALE-WASH is now available to
the community. Level (3) Communications has replaced a faulty module in Trion, GA and all alarms 
have cleared.  No further outages are expected.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





93
3-Elevated
1-Critical

Internet2 NDDI Various Core Nodes Maintenance Completed
Hardware
04/24/2013 7:42 PM
04/24/2013 7:44 PM




Scheduled Maintenances Detail





Ticket No.:93:133



Subject:Internet2 NDDI Various Core Nodes Maintenance Completed



Affected:Core Node CHIC
Core Node LOSA
Core Node NEWY
Core Node RALE
Core Node SEAT
Core Node WASH



Start Time:Wednesday, April 24, 2013, 7:42 PM (1942) UTC



End Time:Wednesday, April 24, 2013, 7:44 PM (1944) UTC


Description:   The above listed was briefly unavailable while Internet2 Engineers
restarted the respective core nodes on the NDDI Network. Maintenance
has been completed.



  










Downtime and Availability







Internet2 NDDI Core NodesDown TimeReporting Period Availability52 Week Availability


CHIC0 hr 2 min99.98016%99.98994%
LOSA0 hr 2 min99.98016%99.98994%
NEWY0 hr 2 min99.98016%99.98994%
SEAT0 hr 2 min99.98016%99.98994%
WASH0 hr 2 min99.98016%99.99962%
RALE0 hr 2 min99.98016%99.99924%
      
Aggregate Internet2 NDDI Core Nodes0 hr 12 min99.98016%99.99310%

	    

	    
Internet2 NDDI Backbone CircuitsDown TimeReporting Period Availability52 Week Availability


I2-CHIC-NEWY-10GE-063500 hr 2 min99.98016%99.84669%
I2-CHIC-SEAT-10GE-063510 hr 2 min99.98016%99.94308%
I2-LOSA-SEAT-10GE-063520 hr 2 min99.98016%99.79281%
I2-LOSA-WASH-10GE-063530 hr 2 min99.98016%99.77535%
I2-NEWY-WASH-10GE-063540 hr 2 min99.98016%99.73114%
I2-RALE-WASH-10GE-074529 hr 35 min94.29563%99.06136%
      
Aggregate All Internet2 NDDI Backbone Circuits9 hr 45 min99.03274%99.69174%



Upcoming Scheduled Maintenances





Ticket No.:91:133



Subject:Internet2 NDDI Backbone Circuit LOSA-RALE Maintenance



Affected:Backbone Circuit LOSA-RALE



Start Time:Tuesday, April 30, 2013, 4:00 AM (0400) UTC



End Time:Tuesday, April 30, 2013, 6:00 AM (0600) UTC



Description:   Backbone CircuitLOSA-RALE will be unavailable while Level(3)
Communications performs hardware maintenance in Tornillo, TX.
Outages are expected, and the entire window is reserved.



  







Ticket No.:89:133



Subject:Internet2 NDDI Network Backbone Circuit CHIC-SEAT Maintenance



Affected:Backbone Circuit CHIC-SEAT



Start Time:Wednesday, May 8, 2013, 5:00 AM (0500) UTC



End Time:Wednesday, May 8, 2013, 11:00 AM (1100) UTC



Description:   Backbone Circuit CHIC-SEAT will be unavailable while Level(3)
Engineers perform maintenance.  Outages are expected throughout the
entire maintenance window. 
Traffic will re-route during this maintenance.