Internet2 IP Network Operations Report
07/23/2012 - 07/29/2012

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)

192892-High 2-High Internet2 IP Network Backbone Circuit ATLA-CHIC Brief Outage Undetermined 07/27/2012 7:01 PM 07/27/2012 7:02 PM

Unscheduled Outages Detail


Ticket No.:19289:45
Subject:Internet2 IP Network Backbone Circuit ATLA-CHIC Brief Outage
Affected:Backbone Circuit ATLA-CHIC
Connector Indiana Gigapop (ATLA)
Start Time:Friday, July 27, 2012, 7:01 PM (1901) UTC
End Time:Friday, July 27, 2012, 7:02 PM (1902) UTC
Description:Backbone Circuit ATLA-CHIC and Connector Indiana Gigapop's connection to ATLA were briefly unavailable. Level(3) Communications Technicians were unable to determine the cause of the outage. IP traffic should have re-routed. Connector Indiana Gigapop 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)

None during this report period

Downtime and Availability



Internet2 IP Core NodesDown TimeReporting Period Availability52 Week Availability
CHIC T16000 hr 0 min100.00000%99.94967%
NEWY T16000 hr 0 min100.00000%99.99338%
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%99.98800%

** 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%99.43650%
I2-ATLA-CHIC-10GE-054190 hr 1 min99.99008%99.77672%
** I2-HOUS-KANS-10GE-055600 hr 0 min100.00000%99.69687%
I2-CHIC-NEWY32AOA-10GE-052390 hr 0 min100.00000%99.69857%
** I2-CHIC-NEWY32AOA-10GE-056670 hr 0 min100.00000%99.69346%
** I2-NEWY32AOA-WASH-100GE-061260 hr 0 min100.00000%99.85922%
** 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 0 min100.00000%99.71011%
I2-ATLA-WASH-10GE-051330 hr 0 min100.00000%99.71011%
I2-ATLA-HOUS-10GE-054230 hr 0 min100.00000%99.94456%
** I2-ATLA-HOUS-10GE-055620 hr 0 min100.00000%99.94456%
** I2-KANS-SALT-10GE-055660 hr 0 min100.00000%99.97937%
I2-KANS-SALT-10GE-051380 hr 0 min100.00000%99.97937%
** I2-SALT-SEAT-10GE-055650 hr 0 min100.00000%99.99924%
** I2-SALT-SEAT-10GE-055730 hr 0 min100.00000%100.00000%
** I2-LOSA-SALT-10GE-055710 hr 0 min100.00000%99.95837%
** I2-LOSA-SALT-10GE-055630 hr 0 min100.00000%99.94929%
I2-ATLA-CHIC-10GE-056380 hr 1 min99.99008%99.77672%
I2-CHIC-KANS-10GE-055670 hr 0 min100.00000%99.94437%
I2-CHIC-KANS-10GE-055680 hr 0 min100.00000%99.94437%
I2-CHIC-KANS-10GE-059760 hr 0 min100.00000%99.94437%
I2-LOSA-SEAT-10GE-055640 hr 0 min100.00000%99.96613%
I2-LOSA-SEAT-10GE-055720 hr 0 min100.00000%99.96689%
I2-HOUS-LOSA-10GE-055810 hr 0 min100.00000%99.43650%

Aggregate All Internet2 IP Backbone Circuits0 hr 2 min99.99921%99.84049%





Upcoming Scheduled Maintenances

Ticket No.:19293:45
Subject:Internet2 IP Network Backbone Circuit CHIC-WASH Maintenance
Affected:Backbone Circuit CHIC-WASH
Start Time:Wednesday, August 22, 2012, 4:00 AM (0400) UTC
End Time:Wednesday, August 22, 2012, 10:00 PM (2200) UTC
Description: Backbone Circuit CHIC-WASH will be unavailable while Level(3) Engineers perform maintenance. An outage of 6 hours is expected and the entire window is reserved. IP traffic will re-route during this maintenance.