Internet2 IP Network Operations Report
04/23/2012 - 04/29/2012

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)





188762-High
2-High

Internet2 IP Network Backbone Circuit HOUS-LOSA Brief Outage
Undetermined
04/25/2012 8:45 PM
04/25/2012 8:46 PM


04/25/2012 9:03 PM
04/25/2012 9:04 PM


188912-High
2-High

Internet2 IP Network Backbone Circuit ATLA-WASH Brief Outage
Undetermined
04/28/2012 3:35 AM
04/28/2012 3:36 AM






Unscheduled Outages Detail






Ticket No.:18876:45



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



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



Start Time:Wednesday, April 25, 2012, 8:45 PM (2045) UTC



End Time:Wednesday, April 25, 2012, 8:46 PM (2046) UTC


Start Time:Wednesday, April 25, 2012, 9:03 PM (2103) UTC



End Time:Wednesday, April 25, 2012, 9:04 PM (2104) UTC


Description:Backbone Circuit HOUS-LOSA was briefly unavailable. Level(3)
Communications technicians were unable to determine the cause of the
outage, but note that light levels have normalized.  IP traffic should
have re-routed.







Ticket No.:18891:45



Subject:Internet2 IP Network Backbone Circuit ATLA-WASH Brief Outage



Affected:Backbone Circuit ATLA-WASH
Connector MCNC (ATLA)



Start Time:Saturday, April 28, 2012, 3:35 AM (0335) UTC



End Time:Saturday, April 28, 2012, 3:36 AM (0336) UTC


Description:Backbone Circuit ATLA-WASH and Connector MCNC's connection to ATLA was
briefly unavailable. Level(3) Communications Technicians are
investigating the cause; however the reason for the outage is pending.
IP traffic should have re-routed during the outage. Connector MCNC is
multihomed and therefore should have remained reachable.







Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

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





18870
3-Elevated
2-High

Internet2 IP Network Backbone Circuit CHIC-KANS Maintenance Completed
Circuit
04/24/2012 7:47 AM
04/24/2012 8:10 AM




Scheduled Maintenances Detail





Ticket No.:18870:45



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



Affected:Backbone Circuit CHIC-KANS



Start Time:Tuesday, April 24, 2012, 7:47 AM (0747) UTC



End Time:Tuesday, April 24, 2012, 8:10 AM (0810) UTC


Description:   Backbone Circuit CHIC-KANS is available after Level(3) Engineers
performed maintenance to relocate fiber due to railroad construction.
 Maintenance has been completed. IP Traffic should have re-routed
during the maintenance.



  










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%99.99224%
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%99.98547%

** Less than 52 weeks of data available

	    

	    
Internet2 IP Backbone CircuitsDown TimeReporting Period Availability52 Week Availability


I2-HOUS-LOSA-10GE-055590 hr 2 min99.98016%99.85525%
I2-ATLA-CHIC-10GE-054190 hr 0 min100.00000%99.78031%
** I2-HOUS-KANS-10GE-055600 hr 0 min100.00000%99.69687%
I2-CHIC-NEWY32AOA-10GE-052390 hr 0 min100.00000%99.69838%
** I2-CHIC-NEWY32AOA-10GE-056670 hr 0 min100.00000%99.69327%
** I2-NEWY32AOA-WASH-100GE-061260 hr 0 min100.00000%99.88968%
** I2-CHIC-WASH-100GE-061790 hr 0 min100.00000%100.00000%
** I2-HOUS-KANS-10GE-055610 hr 0 min100.00000%99.69668%
I2-ATLA-WASH-10GE-052510 hr 1 min99.99008%99.85619%
I2-ATLA-WASH-10GE-051330 hr 1 min99.99008%99.85619%
I2-ATLA-HOUS-10GE-054230 hr 0 min100.00000%99.98278%
** I2-ATLA-HOUS-10GE-055620 hr 0 min100.00000%99.98278%
** I2-KANS-SALT-10GE-055660 hr 0 min100.00000%99.96556%
I2-KANS-SALT-10GE-051380 hr 0 min100.00000%99.96556%
** 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%99.95005%
I2-ATLA-CHIC-10GE-056380 hr 0 min100.00000%99.78031%
I2-CHIC-KANS-10GE-055670 hr 23 min99.77183%99.85449%
I2-CHIC-KANS-10GE-055680 hr 23 min99.77183%99.85449%
I2-CHIC-KANS-10GE-059760 hr 23 min99.77183%99.85449%
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 2 min99.98016%99.85525%
      
Aggregate All Internet2 IP Backbone Circuits1 hr 15 min99.97024%99.87835%


	    



Upcoming Scheduled Maintenances





Ticket No.:18859:45



Subject:Internet2 IP Network Backbone Circuit CHIC-WASH Maintenance



Affected:Backbone Circuit CHIC-WASH



Start Time:Thursday, May 10, 2012, 4:00 AM (0400) UTC



End Time:Thursday, May 10, 2012, 10:00 AM (1000) UTC



Description:   Backbone Circuit CHIC-WASH will be unavailable while
Level(3) Engineers relocate fiber in Southfield, MI.  An outage of 3
hours is expected; however, the entire window is reserved.  IP traffic
will re-route during this maintenance.



  







Ticket No.:18878:45



Subject:Internet2 IP Network Backbone Circuit NEWY-WASH Maintenance



Affected:Backbone Circuit NEWY-WASH



Start Time:Tuesday, May 1, 2012, 4:00 AM (0400) UTC



End Time:Tuesday, May 1, 2012, 8:00 AM (0800) UTC



Description:   Backbone Circuit NEWY-WASH will be unavailable while Level(3)
Communication Technicians perform maintenance.  An outage is expected;
however, the entire window is reserved.  IP traffic will re-route
during this maintenance.