Internet2 Network Operations Report
07/02/2007 - 07/08/2007

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 Availability27 Week Availability
DNVR-SNVA OC-1920 hr 0 min100.00000%100.00000%
DENV-STTL OC-1920 hr 0 min100.00000%99.95811%
HSTN-LOSA OC-1920 hr 0 min100.00000%99.97428%
LOSA-SNVA OC-1920 hr 0 min100.00000%100.00000%
ATLA-HSTN OC-1920 hr 0 min100.00000%99.45583%
SNVA-STTL OC-1920 hr 0 min100.00000%99.75603%
** I2-CHIC-ATLA0 hr 0 min100.00000%99.98236%
** I2-CHIC-NEWY0 hr 0 min100.00000%99.73912%
** 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%99.89124%
** 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%99.92231%

Upcoming Scheduled Maintenances

Ticket No.:10431:45
Subject:Internet2 IP Network Core Node DNVR Removal
Affected:Core Node DNVR
Backbone Circuits DNVR-SNVA and DNVR-STTL
Start Time:Thursday, July 12, 2007, 3:00 AM (0300) UTC
End Time:Friday, July 13, 2007, 3:00 AM (0300) UTC
Description: Internet2 IP Network GRNOC engineers will be removing legacy core node DNVR. This will also disconnect backbone circuits DNVR-SNVA and DNVR-STTL; however, all networks have been transitioned off of this router and no loss of connectivity will be experienced.