Internet2 IP Network Operations Report
10/04/2010 - 10/10/2010

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)

164072-High 2-High Internet2 IP Network Backbone Circuit HOUS-LOSA Brief Outage Undetermined 10/07/2010 4:31 PM 10/07/2010 4:32 PM

Unscheduled Outages Detail

Ticket No.:16407:45
Subject:Internet2 IP Network Backbone Circuit HOUS-LOSA Brief Outage
Affected:IP Backbone Circuit HOUS-LOSA
Start Time:Thursday, October 7, 2010, 4:31 PM (1631) UTC
End Time:Thursday, October 7, 2010, 4:32 PM (1632) UTC
Description:Backbone Circuit HOUS-LOSA was briefly unavailable. Level(3) Communications' technicians were unable to determine the cause of the outage

Scheduled Maintenances Summary

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

16394 3-Elevated 2-High Internet2 IP Network Backbone Circuits CHIC-KANS and CHIC-WASH Emergency Maintenance Completed Hardware 10/05/2010 4:41 AM 10/05/2010 5:01 AM

Scheduled Maintenances Detail

Ticket No.:16394:45
Subject:Internet2 IP Network Backbone Circuits CHIC-KANS and CHIC-WASH Emergency Maintenance Completed
Affected:Circuits CHIC-KANS and CHIC-WASH
Peer ESnet (CHIC)*
Peer University of Memphis
Start Time:Tuesday, October 5, 2010, 4:41 AM (0441) UTC
End Time:Tuesday, October 5, 2010, 5:01 AM (0501) UTC
Description: The above listed was unavailable while Internet2 Engineers with the assistance of a Level(3) Communications Technician performed interface maintenance. IP traffic re-routed during this maintenance. Maintenance has been completed. *Denotes multihomed status and therefore remained reachable.

Downtime and Availability

Internet2 IP Core NodesDown TimeReporting Period Availability52 Week Availability
CHIC T16000 hr 0 min100.00000%99.97875%
NEWY MX9600 hr 0 min100.00000%99.99962%
SEAT MX9600 hr 0 min100.00000%99.96983%
WASH MX9600 hr 0 min100.00000%99.99962%
HOUS MX9600 hr 0 min100.00000%99.95940%
LOSA MX9600 hr 0 min100.00000%99.95332%
ATLA MX9600 hr 0 min100.00000%99.99962%
SALT MX9600 hr 0 min100.00000%99.97287%
KANS MX9600 hr 0 min100.00000%99.97249%

Aggregate Internet2 IP Core Nodes0 hr 0 min100.00000%99.97839%

** Less than 52 weeks of data available

Internet2 IP Backbone CircuitsDown TimeReporting Period Availability52 Week Availability
I2-HOUS-LOSA-10GE-055590 hr 1 min99.99008%99.83170%
I2-ATLA-CHIC-10GE-054190 hr 0 min100.00000%99.85409%
** I2-HOUS-KANS-10GE-055600 hr 0 min100.00000%99.98767%
I2-CHIC-NEWY32AOA-10GE-052390 hr 0 min100.00000%99.79679%
** I2-CHIC-NEWY32AOA-10GE-056670 hr 0 min100.00000%99.99317%
I2-NEWY32AOA-WASH-10GE-052420 hr 0 min100.00000%99.78578%
I2-CHIC-WASH-10GE-052500 hr 20 min99.80159%99.98653%
** I2-HOUS-KANS-10GE-055610 hr 0 min100.00000%99.97742%
** I2-NEWY32AOA-WASH-10GE-046430 hr 0 min100.00000%99.85921%
I2-ATLA-WASH-10GE-052510 hr 0 min100.00000%99.98994%
I2-ATLA-WASH-10GE-051330 hr 0 min100.00000%99.98994%
I2-ATLA-HOUS-10GE-054230 hr 0 min100.00000%99.98330%
** I2-ATLA-HOUS-10GE-055620 hr 0 min100.00000%99.99943%
** I2-KANS-SALT-10GE-055660 hr 0 min100.00000%99.97097%
I2-KANS-SALT-10GE-051380 hr 0 min100.00000%99.96547%
** I2-SALT-SEAT-10GE-055650 hr 0 min100.00000%99.97002%
** I2-SALT-SEAT-10GE-055730 hr 0 min100.00000%99.97002%
** I2-LOSA-SALT-10GE-055710 hr 0 min100.00000%99.88673%
** I2-LOSA-SALT-10GE-055630 hr 0 min100.00000%99.88673%
I2-ATLA-CHIC-10GE-056380 hr 0 min100.00000%99.79793%
I2-CHIC-KANS-10GE-055670 hr 0 min100.00000%99.99924%
I2-CHIC-KANS-10GE-055680 hr 20 min99.80159%99.99545%
I2-CHIC-WASH-10GE-056370 hr 0 min100.00000%99.99108%
I2-LOSA-SEAT-10GE-055640 hr 0 min100.00000%99.98463%
I2-LOSA-SEAT-10GE-055720 hr 0 min100.00000%99.98463%
I2-HOUS-LOSA-10GE-055810 hr 1 min99.99008%99.83796%

Aggregate All Internet2 IP Backbone Circuits0 hr 42 min99.98397%99.93369%

Upcoming Scheduled Maintenances

Ticket No.:16423:45
Subject:Internet2 IP Network Core Node CHIC Maintenance
Affected:Core Node CHIC and its Connector(s) and Participants
Start Time:Friday, October 15, 2010, 8:00 AM (0800) UTC
End Time:Friday, October 15, 2010, 11:00 AM (1100) UTC
Description: Core Node CHIC will be unavailable while Internet2 Engineers perform hardware maintenance. An outage is expected; and the entire window is reserved. All connections to the Core Node will be affected.