Internet2 IP Network Operations Report
01/16/2012 - 01/22/2012

Internet2 IP Network Operations Center
at Indiana University

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New Services


Unscheduled Outages Summary

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

183922-High 3-Elevated Internet2 IP Network Backbone Circuits CHIC-NEWY and NEWY-WASH Brief Outage Update Undetermined 01/16/2012 10:09 PM 01/16/2012 10:10 PM

Unscheduled Outages Detail

Ticket No.:18392:45
Subject:Internet2 IP Network Backbone Circuits CHIC-NEWY and NEWY-WASH Brief Outage Update
Affected:Backbone Circuit CHIC-NEWY and NEWY-WASH
Connectors MAGPI, and NOX (NEWY)*
Start Time:Monday, January 16, 2012, 10:09 PM (2209) UTC
End Time:Monday, January 16, 2012, 10:10 PM (2210) UTC
Description:Backbone circuits CHIC-NEWY, NEWY-WASH, and connectors MAGPI and a portion of NOX's bundled circuit to NEWY were briefly unavailable. Level(3) Communications Technicians were unable to determine the cause of the outage. Internet2 Engineers investigated and suspect a fiber bump in New York, NY. IP traffic should have re-routed during the outage. Traffic to NOX should have continued to pass but at a reduced capacity and restored after the outage ended.

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%99.94270%
NEWY T16000 hr 0 min100.00000%99.97021%
SEAT MX9600 hr 0 min100.00000%99.99336%
WASH T16000 hr 0 min100.00000%99.94327%
HOUS MX9600 hr 0 min100.00000%99.99279%
LOSA T16000 hr 0 min100.00000%99.96888%
ATLA T16000 hr 0 min100.00000%99.98008%
SALT T16000 hr 0 min100.00000%99.96793%
KANS T16000 hr 0 min100.00000%99.95351%

Aggregate Internet2 IP Core Nodes0 hr 0 min100.00000%99.96808%

** 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%99.92828%
I2-ATLA-CHIC-10GE-054190 hr 0 min100.00000%99.77364%
** I2-HOUS-KANS-10GE-055600 hr 0 min100.00000%99.65733%
I2-CHIC-NEWY32AOA-10GE-052390 hr 1 min99.99008%99.71255%
** I2-CHIC-NEWY32AOA-10GE-056670 hr 0 min100.00000%99.69623%
I2-NEWY32AOA-WASH-10GE-052420 hr 1 min99.99008%99.87553%
** I2-NEWY32AOA-WASH-100GE-061260 hr 0 min100.00000%99.98994%
I2-CHIC-WASH-10GE-052500 hr 0 min100.00000%99.94744%
** I2-HOUS-KANS-10GE-055610 hr 0 min100.00000%99.65771%
** I2-NEWY32AOA-WASH-10GE-046430 hr 0 min100.00000%99.87572%
I2-ATLA-WASH-10GE-052510 hr 0 min100.00000%99.84954%
I2-ATLA-WASH-10GE-051330 hr 0 min100.00000%99.85200%
I2-ATLA-HOUS-10GE-054230 hr 0 min100.00000%99.98520%
** I2-ATLA-HOUS-10GE-055620 hr 0 min100.00000%99.98520%
** I2-KANS-SALT-10GE-055660 hr 0 min100.00000%99.95845%
I2-KANS-SALT-10GE-051380 hr 0 min100.00000%99.95845%
** 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%99.93796%
** I2-LOSA-SALT-10GE-055630 hr 0 min100.00000%99.93796%
I2-ATLA-CHIC-10GE-056380 hr 0 min100.00000%99.77497%
I2-CHIC-KANS-10GE-055670 hr 0 min100.00000%99.85732%
I2-CHIC-KANS-10GE-055680 hr 0 min100.00000%99.85864%
I2-CHIC-KANS-10GE-059760 hr 0 min100.00000%99.85864%
I2-CHIC-WASH-10GE-056370 hr 0 min100.00000%99.93321%
I2-LOSA-SEAT-10GE-055640 hr 0 min100.00000%99.96888%
I2-LOSA-SEAT-10GE-055720 hr 0 min100.00000%99.96888%
I2-HOUS-LOSA-10GE-055810 hr 0 min100.00000%99.92828%

Aggregate All Internet2 IP Backbone Circuits0 hr 2 min99.99929%99.88008%

Upcoming Scheduled Maintenances

Ticket No.:18339:45
Subject:Internet2 IP Network Backbone Circuit ATLA-CHIC Maintenance
Affected:Backbone Circuit ATLA-CHIC
Connector MEMP
Connector SOX (CHIC)
Connector Indiana Gigapop (ATLA)
Start Time:Tuesday, January 31, 2012, 5:00 AM (0500) UTC
End Time:Tuesday, January 31, 2012, 11:00 AM (1100) UTC
Description: The above affected will be unavailable while Level(3) Communications Engineers perform maintenance. An outage of 2 hours is expected; however, the entire window is reserved. IP traffic will re-route during this maintenance.

Ticket No.:18359:45
Subject:Internet2 IP Network Backbone Circuit ATLA-HOUS Maintenance
Affected:Backbone Circuit ATLA-HOUS
Connector LONI
Start Time:Wednesday, February 1, 2012, 6:00 AM (0600) UTC
End Time:Wednesday, February 1, 2012, 12:00 PM (1200) UTC
Description: The above listed will be unavailable while Level(3) Communications performs maintenance to relocate fiber in Orange, TX. An outage of one hour is expected; however the entire window is reserved. IP Traffic will re-route during the maintenance.