Internet2 Network Operations Report
06/18/2007 - 06/24/2007

Internet2 Network Operations Center
at Indiana University

New Customers




New Services


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)

None during this report period

Downtime and Availability

Internet2 Core NodesDown TimeReporting Period Availability52 Week Availability
** CHIC T6400 hr 0 min100.00000%100.00000%
DNVR T6400 hr 0 min100.00000%99.99943%
HSTN T6400 hr 0 min100.00000%99.99809%
LOSA T6400 hr 0 min100.00000%98.95891%
** NEWY T6400 hr 0 min100.00000%99.98760%
SNVA T6400 hr 0 min100.00000%99.99943%
STTL T6400 hr 0 min100.00000%99.99886%
** WASH T6400 hr 0 min100.00000%100.00000%
ATLA M50 hr 0 min100.00000%100.00000%
** ATLA T6400 hr 0 min100.00000%100.00000%
** SALT T6400 hr 0 min100.00000%100.00000%
** KANS T6400 hr 0 min100.00000%100.00000%

Aggregate Internet2 Core Nodes0 hr 0 min100.00000%99.91186%

** Less than 52 weeks of data available

Internet2 Backbone CircuitsDown TimeReporting Period Availability25 Week Availability
DNVR-SNVA OC-1920 hr 0 min100.00000%100.00000%
DENV-STTL OC-1920 hr 0 min100.00000%99.95476%
HSTN-LOSA OC-1920 hr 0 min100.00000%99.97222%
LOSA-SNVA OC-1920 hr 0 min100.00000%100.00000%
ATLA-HSTN OC-1920 hr 0 min100.00000%99.41230%
SNVA-STTL OC-1920 hr 0 min100.00000%99.75476%
** I2-CHIC-ATLA0 hr 0 min100.00000%99.98095%
** I2-CHIC-NEWY0 hr 0 min100.00000%99.71825%
** I2-CHIC-KANS0 hr 0 min100.00000%100.00000%
** I2-CHIC-WASH0 hr 0 min100.00000%100.00000%
** I2-NEWY-WASH0 hr 0 min100.00000%100.00000%
** I2-WASH-ATLA0 hr 0 min100.00000%100.00000%
** I2-ATLA-HOUS0 hr 0 min100.00000%99.88254%
** I2-KANS-ATLA0 hr 0 min100.00000%100.00000%
** I2-KANS-SALT0 hr 0 min100.00000%100.00000%
** I2-SALT-SEAT0 hr 0 min100.00000%100.00000%

Aggregate All Internet2 Backbone Circuits0 hr 0 min100.00000%99.91724%

Upcoming Scheduled Maintenances

Ticket No.:10323:45
Subject:Internet2 IP Network Backbone Circuits STTL-SNVA and DNVR-STTL Maintenance
Affected:Backbone Circuits STTL-SNVA and DNVR-STTL
Start Time:Wednesday, June 27, 2007, 6:00 AM (0600) UTC
End Time:Thursday, June 28, 2007, 12:00 PM (1200) UTC
Description: Circuit Provider Qwest Communications will performing maintenance on Backbone Circuits STTL-SNVA and DNVR-STTL. Outage are expected as the circuits are rolled over and the netire window is reserved. Traffic will re-route during this time.