Generated Weekly Report for Internet2

Internet2 Network Operations Report
06/25/2007 - 07/01/2007

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)*

None during this report period

Scheduled Maintenances Summary

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

10323	3-Elevated	2-High	Internet2 IP Network Backbone Circuits STTL-SNVA and DNVR-STTL Maintenance Completed	Circuit	06/28/2007 6:47 AM	06/28/2007 7:16 AM
					06/28/2007 10:06 AM	06/28/2007 10:18 AM
					06/28/2007 11:06 AM	06/28/2007 11:11 AM
10411	3-Elevated	3-Elevated	Internet 2 IP Network Peer CA*Net (CHIC) Maintenance Completed	Circuit	06/28/2007 8:41 PM	06/28/2007 8:57 PM

Scheduled Maintenances Detail

Ticket No.:	10323:45
Subject:	Internet2 IP Network Backbone Circuits STTL-SNVA and DNVR-STTL Maintenance Completed
Affected:	Backbone Circuits STTL-SNVA and DNVR-STTL
Start Time:	Thursday, June 28, 2007, 6:47 AM (0647) UTC
End Time:	Thursday, June 28, 2007, 7:16 AM (0716) UTC
Start Time:	Thursday, June 28, 2007, 10:06 AM (1006) UTC
End Time:	Thursday, June 28, 2007, 10:18 AM (1018) UTC
Start Time:	Thursday, June 28, 2007, 11:06 AM (1106) UTC
End Time:	Thursday, June 28, 2007, 11:11 AM (1111) UTC
Description:	Circuit Provider Qwest Communications will be performing maintenance on Backbone Circuits STTL-SNVA and DNVR-STTL. Outage are expected as the circuits are rolled over and the entire window is reserved. Traffic will re-route during this time. Maintenance has been completed

Ticket No.:	10411:45
Subject:	Internet 2 IP Network Peer CA*Net (CHIC) Maintenance Completed
Affected:	Peer CA*Net
Start Time:	Thursday, June 28, 2007, 8:41 PM (2041) UTC
End Time:	Thursday, June 28, 2007, 8:57 PM (2057) UTC
Description:	Peer CANet was unavailable to the Internet 2 IP Network. CANet Engineers informed that this was due to the circuit migration. The migration has been completed and the network restored. Peer is multi-homed.

Downtime and Availability

Internet2 Core Nodes	Down Time	Reporting Period Availability	52 Week Availability
** 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%
LOSA T640	0 hr 0 min	100.00000%	98.95891%
** NEWY T640	0 hr 0 min	100.00000%	99.98760%
SNVA T640	0 hr 0 min	100.00000%	99.99943%
STTL 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%
** ATLA T640	0 hr 0 min	100.00000%	100.00000%
** SALT T640	0 hr 0 min	100.00000%	100.00000%
** KANS T640	0 hr 0 min	100.00000%	100.00000%

Aggregate Internet2 Core Nodes	0 hr 0 min	100.00000%	99.91186%

** Less than 52 weeks of data available

Internet2 Backbone Circuits	Down Time	Reporting Period Availability	26 Week Availability
DNVR-SNVA OC-192	0 hr 0 min	100.00000%	100.00000%
DENV-STTL OC-192	0 hr 0 min	100.00000%	99.95650%
HSTN-LOSA OC-192	0 hr 0 min	100.00000%	99.97329%
LOSA-SNVA OC-192	0 hr 0 min	100.00000%	100.00000%
ATLA-HSTN OC-192	0 hr 0 min	100.00000%	99.43491%
SNVA-STTL OC-192	0 hr 46 min	99.54365%	99.74664%
** I2-CHIC-ATLA	0 hr 0 min	100.00000%	99.98168%
** I2-CHIC-NEWY	0 hr 0 min	100.00000%	99.72909%
** I2-CHIC-KANS	0 hr 0 min	100.00000%	100.00000%
** I2-CHIC-WASH	0 hr 0 min	100.00000%	100.00000%
** I2-NEWY-WASH	0 hr 0 min	100.00000%	100.00000%
** I2-WASH-ATLA	0 hr 0 min	100.00000%	100.00000%
** I2-ATLA-HOUS	0 hr 0 min	100.00000%	99.88706%
** I2-KANS-ATLA	0 hr 0 min	100.00000%	100.00000%
** I2-KANS-SALT	0 hr 0 min	100.00000%	100.00000%
** I2-SALT-SEAT	0 hr 0 min	100.00000%	100.00000%

Aggregate All Internet2 Backbone Circuits	0 hr 46 min	99.97148%	99.91932%

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.