Internet2 IP Network Operations Report
07/04/2011 - 07/10/2011

Internet2 IP Network Operations Center
at Indiana University

New Connections




New Services


Unscheduled Outages Summary

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

175592-High 2-High Internet2 IP Network Backbone Circuit KANS-SALT Brief Outage Hardware 07/06/2011 5:10 AM 07/06/2011 5:11 AM

Unscheduled Outages Detail

Ticket No.:17559:45
Subject:Internet2 IP Network Backbone Circuit KANS-SALT Brief Outage
Affected:Backbone Circuit KANS-SALT
Start Time:Wednesday, July 6, 2011, 5:10 AM (0510) UTC
End Time:Wednesday, July 6, 2011, 5:11 AM (0511) UTC
Description:Backbone Circuit KANS-SALT was briefly unavailable to the community. Level (3) Communications technicians have identified optical hardware issues in Culbertson, NE. IP Traffic rerouted during this outage.

Scheduled Maintenances Summary

Ticket Number Customer Impact Network Impact Title Maintenance Type Start Time (UTC) End Time (UTC)

None during this report period

Downtime and Availability

Internet2 IP Core NodesDown TimeReporting Period Availability52 Week Availability
CHIC T16000 hr 0 min100.00000%99.89849%
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%99.96918%

** Less than 52 weeks of data available

Internet2 IP Backbone CircuitsDown TimeReporting Period Availability52 Week Availability
I2-HOUS-LOSA-10GE-055590 hr 0 min100.00000%99.99260%
I2-ATLA-CHIC-10GE-054190 hr 0 min100.00000%99.76871%
** I2-HOUS-KANS-10GE-055600 hr 0 min100.00000%99.80476%
I2-CHIC-NEWY32AOA-10GE-052390 hr 0 min100.00000%99.89204%
** I2-CHIC-NEWY32AOA-10GE-056670 hr 0 min100.00000%99.89204%
I2-NEWY32AOA-WASH-10GE-052420 hr 0 min100.00000%99.81235%
I2-CHIC-WASH-10GE-052500 hr 0 min100.00000%99.92088%
** I2-HOUS-KANS-10GE-055610 hr 0 min100.00000%99.80533%
** I2-NEWY32AOA-WASH-10GE-046430 hr 0 min100.00000%99.81273%
I2-ATLA-WASH-10GE-052510 hr 0 min100.00000%99.87250%
I2-ATLA-WASH-10GE-051330 hr 0 min100.00000%99.87496%
I2-ATLA-HOUS-10GE-054230 hr 0 min100.00000%99.92372%
** I2-ATLA-HOUS-10GE-055620 hr 0 min100.00000%99.92372%
** I2-KANS-SALT-10GE-055660 hr 1 min99.99008%99.95674%
I2-KANS-SALT-10GE-051380 hr 1 min99.99008%99.95674%
** 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%99.77004%
I2-CHIC-KANS-10GE-055670 hr 0 min100.00000%99.82202%
I2-CHIC-KANS-10GE-055680 hr 0 min100.00000%99.81956%
I2-CHIC-KANS-10GE-059760 hr 0 min100.00000%99.89223%
I2-CHIC-WASH-10GE-056370 hr 0 min100.00000%99.98520%
I2-LOSA-SEAT-10GE-055640 hr 0 min100.00000%99.98103%
I2-LOSA-SEAT-10GE-055720 hr 0 min100.00000%99.98103%
I2-HOUS-LOSA-10GE-055810 hr 0 min100.00000%99.99260%

Aggregate All Internet2 IP Backbone Circuits0 hr 2 min99.99927%99.89953%

Upcoming Scheduled Maintenances

Ticket No.:17546:45
Subject:Internet2 IP Network Backbone Circuit ATLA-CHIC Maintenance
Affected:Backbone Circuit ATLA-CHIC
Connectors Indiana Gigapop (ATLA)* SOX (CHIC)*, University of Memphis,
Start Time:Thursday, July 21, 2011, 5:00 AM (0500) UTC
End Time:Thursday, July 21, 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.

Ticket No.:17565:45
Subject:Internet2 IP Network Backbone Circuit KANS-SALT Maintenance
Affected:Backbone Circuit KANS-SALT
Participant FRGP
Start Time:Tuesday, July 12, 2011, 5:00 AM (0500) UTC
End Time:Tuesday, July 12, 2011, 7:00 AM (0700) UTC
Description: IP Backbone KANS-SALT and Participant FRGP will be unavailable while Level(3) Communications Technicians troubleshoot a hardware failure in Arapahoe, NE and Culberston, NE. An outage of about an hour is expected however the entire maintenance window has been reserved. IP Traffic should re-reroute during this maintenance.