Generated Weekly Report for Internet2

Internet2 Network Operations Report
02/19/2007 - 02/25/2007

Internet2 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)*

9824	2-High	2-High	Internet2 IP Network Backbone Circuit ATLA-IPLS Available	Hardware	02/23/2007 2:44 PM	02/23/2007 2:55 PM
					02/23/2007 3:14 PM	02/23/2007 3:45 PM

Unscheduled Outages Detail

Ticket No.:	9824:45
Subject:	Internet2 IP Network Backbone Circuit ATLA-IPLS Available
Affected:	Backbone ATLA - IPLS
Start Time:	Friday, February 23, 2007, 2:44 PM (1444) UTC
End Time:	Friday, February 23, 2007, 2:55 PM (1455) UTC
Start Time:	Friday, February 23, 2007, 3:14 PM (1514) UTC
End Time:	Friday, February 23, 2007, 3:45 PM (1545) UTC
Description:	Internet2 IP Network Backbone Circuit ATLA-WASH was unavailable. Qwest Communications engineers replaced a defective booster card in IPLS.

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 Nodes	Down Time	Reporting Period Availability	52 Week Availability
ATLA T640M	0 hr 0 min	100.00000%	99.99866%
CHIN T640	0 hr 0 min	100.00000%	99.99924%
** CHIC T640	0 hr 0 min	100.00000%	100.00000%
DNVR T640	0 hr 0 min	100.00000%	99.99943%
HSTN T640	0 hr 0 min	100.00000%	99.99809%
IPLS T640	0 hr 0 min	100.00000%	99.97272%
KSCY T640	0 hr 0 min	100.00000%	99.99943%
LOSA T640	0 hr 0 min	100.00000%	99.99141%
** NEWY T640	0 hr 0 min	100.00000%	99.98760%
SNVA T640	0 hr 0 min	100.00000%	99.99828%
STTL T640	0 hr 0 min	100.00000%	99.99943%
WASH T640	0 hr 0 min	100.00000%	99.99886%
** WASH T640	0 hr 0 min	100.00000%	100.00000%
** ATLA M5	0 hr 0 min	100.00000%	100.00000%

Aggregate Internet2 Core Nodes	0 hr 0 min	100.00000%	99.99594%

** Less than 52 weeks of data available

Internet2 Backbone Circuits	Down Time	Reporting Period Availability	8 Week Availability
ATLA-IPLS OC-192	0 hr 42 min	99.58333%	99.94792%
ATLA-HSTN OC-192	0 hr 0 min	100.00000%	98.22793%
ATLA-WASH OC-192	0 hr 0 min	100.00000%	99.73834%
CHIN-IPLS OC-192	0 hr 0 min	100.00000%	98.98065%
DNVR-KSCY OC-192	0 hr 0 min	100.00000%	100.00000%
DNVR-SNVA OC-192	0 hr 0 min	100.00000%	100.00000%
DENV-STTL OC-192	0 hr 0 min	100.00000%	99.98760%
HSTN-KSCY OC-192	0 hr 0 min	100.00000%	100.00000%
HSTN-LOSA OC-192	0 hr 0 min	100.00000%	99.95164%
IPLS-KSCY OC-192	0 hr 0 min	100.00000%	100.00000%
LOSA-SNVA OC-192	0 hr 0 min	100.00000%	100.00000%
NYCM-WASH OC-192	0 hr 0 min	100.00000%	100.00000%
SNVA-STTL OC-192	0 hr 0 min	100.00000%	100.00000%
CHIC-WASH OC-192	0 hr 0 min	100.00000%	99.99752%
NEWY-WASH OC-192	0 hr 0 min	100.00000%	99.99752%

Aggregate All Internet2 Backbone Circuits	0 hr 42 min	99.97222%	99.78861%

Upcoming Scheduled Maintenances

Ticket No.:	9811:45
Subject:	Internet2 IP Network Backbone Circuit HSTN-KSCY Maintenance
Affected:	Backbone Circuit HSTN-KSCY
Start Time:	Wednesday, March 14, 2007, 4:00 AM (0400) UTC
End Time:	Thursday, March 15, 2007, 10:00 AM (1000) UTC
Description:	Provider Qwest Communications will be performing circuit maintenance between HSTN-KSCY. Expected downtime is 5-10 minutes, however, the entire window is reserved. Traffic will re-route.