Internet2 IP Network Operations Report
10/29/2007 - 11/04/2007

Internet2 IP Network Operations Center
at Indiana University

New Customers

None


Upgrades

None


New Services

None


Unscheduled Outages Summary

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


None during this report period

Scheduled Maintenances Summary

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

11219 3-Elevated 2-High Internet2 IP Network Backbone Circuits CHIC-NEWY and CHIC-WASH Emergency Maintenance Completed Circuit 10/29/2007 4:03 AM 10/29/2007 4:10 AM
11172 3-Elevated 2-High Internet 2 IP Network Backbone Circuit HOUS-KANS Maintenance Completed Circuit 10/30/2007 4:03 AM 10/30/2007 4:12 AM
11125 3-Elevated 2-High Internet2 IP Network Backbone Circuit CHIC-KANS Maintenance Completed Circuit 10/30/2007 5:03 AM 10/30/2007 5:05 AM
10/30/2007 5:15 AM 10/30/2007 5:36 AM
11243 3-Elevated 2-High Internet2 IP Network Backbone Circuit CHIC-ATLA Maintenance Completed Circuit 11/01/2007 8:29 AM 11/01/2007 8:57 AM

Scheduled Maintenances Detail

Ticket No.:11219:45
Subject:Internet2 IP Network Backbone Circuits CHIC-NEWY and CHIC-WASH Emergency Maintenance Completed
Affected:Internet2 IP Backbone CHIC-NEWY
Internet2 IP Backbone CHIC-WASH
Connector Nysernet and its participants*
Start Time:Monday, October 29, 2007, 4:03 AM (0403) UTC
End Time:Monday, October 29, 2007, 4:10 AM (0410) UTC
Description: Internet2 Circuit Provider Level(3) Communications performed emergency maintenance to replace a failing card in Cleveland, OH. A brief outage was detected. Maintenance has been completed. *Denotes multi-homed status.

Ticket No.:11172:45
Subject:Internet 2 IP Network Backbone Circuit HOUS-KANS Maintenance Completed
Affected:Backbone Circuit HOUS-KANS
Start Time:Tuesday, October 30, 2007, 4:03 AM (0403) UTC
End Time:Tuesday, October 30, 2007, 4:12 AM (0412) UTC
Description: Backbone Circuit HOUS-KANS was briefly unavailable as circuit provider Level(3) Communications performed circuit maintenance. Maintenance has been completed.

Ticket No.:11125:45
Subject:Internet2 IP Network Backbone Circuit CHIC-KANS Maintenance Completed
Affected:Internet2 IP Backbone CHIC-KANS
Internet2 Ciena Backbone CHIC-KANS
ESNET SDN Backbone CHIC-SEAT
ESNET IP Backbone CHIC-DENV
Start Time:Tuesday, October 30, 2007, 5:03 AM (0503) UTC
End Time:Tuesday, October 30, 2007, 5:05 AM (0505) UTC
Start Time:Tuesday, October 30, 2007, 5:15 AM (0515) UTC
End Time:Tuesday, October 30, 2007, 5:36 AM (0536) UTC
Description: Internet2 IP Network fiber provider Level(3) Communications technicians performed a hot cut on long haul fiber in St. Louis, MO. A brief outage was detected. Maintenance has been completed.

Ticket No.:11243:45
Subject:Internet2 IP Network Backbone Circuit CHIC-ATLA Maintenance Completed
Affected:I2 IP Backbone Circuit CHIC-ATLA
Ciena Backbone Circuit NASH-ATLA
Connector Indiana GigaPOP
Connector U Louisville
Connector U Memphis
Start Time:Thursday, November 1, 2007, 8:29 AM (0829) UTC
End Time:Thursday, November 1, 2007, 8:57 AM (0857) UTC
Description: Internet2 IP circuit provider Level(3) Communications performed circuit maintenance between Birmingham and Talladega, AL. Maintenance has been completed.


Downtime and Availability



Internet2 IP Core NodesDown TimeReporting Period Availability52 Week Availability
** CHIC T6400 hr 0 min100.00000%100.00000%
DNVR T6400 hr 0 min100.00000%100.00000%
HSTN T6400 hr 0 min100.00000%99.99580%
LOSA T6400 hr 0 min100.00000%99.98779%
** NEWY T6400 hr 0 min100.00000%99.99657%
SNVA T6400 hr 0 min100.00000%99.99695%
** SEAT T6400 hr 0 min100.00000%99.99886%
** WASH T6400 hr 0 min100.00000%100.00000%
** HOUS T6400 hr 0 min100.00000%99.99924%
** LOSA T6400 hr 0 min100.00000%99.99962%
ATLA M50 hr 0 min100.00000%99.97844%
** ATLA T6400 hr 0 min100.00000%99.99618%
** SALT T6400 hr 0 min100.00000%99.99866%
** KANS T6400 hr 0 min100.00000%99.99847%

Aggregate Internet2 IP Core Nodes0 hr 0 min100.00000%99.99618%

** Less than 52 weeks of data available

Internet2 IP Backbone CircuitsDown TimeReporting Period Availability44 Week Availability
DNVR-SNVA OC-1920 hr 0 min100.00000%100.00000%
DENV-STTL OC-1920 hr 0 min100.00000%99.97430%
HSTN-LOSA OC-1920 hr 0 min100.00000%99.98241%
LOSA-SNVA OC-1920 hr 0 min100.00000%100.00000%
ATLA-HSTN OC-1920 hr 0 min100.00000%99.67104%
SNVA-STTL OC-1920 hr 0 min100.00000%99.80813%
** I2-CHIC-ATLA0 hr 28 min99.72222%99.18989%
** I2-CHIC-NEWY0 hr 7 min99.93056%99.40747%
** I2-CHIC-KANS0 hr 23 min99.77183%99.99481%
** I2-CHIC-WASH0 hr 7 min99.93056%99.86359%
** I2-NEWY-WASH0 hr 0 min100.00000%99.97858%
** I2-WASH-ATLA0 hr 0 min100.00000%99.98286%
** I2-ATLA-HOUS0 hr 0 min100.00000%99.51141%
** I2-KANS-ATLA0 hr 0 min100.00000%99.80632%
** I2-KANS-SALT0 hr 0 min100.00000%100.00000%
** I2-SALT-SEAT0 hr 0 min100.00000%100.00000%
** I2-HOUS-LOSA0 hr 0 min100.00000%99.95896%
** I2-LOSA-SALT0 hr 0 min100.00000%99.92965%
** I2-LOSA-SEAT0 hr 0 min100.00000%99.99955%

Aggregate All Internet2 IP Backbone Circuits1 hr 5 min99.96606%99.84521%





Upcoming Scheduled Maintenances