Generated Report for Internet2 IP

Internet2 IP Network Operations Report
04/21/2008 - 04/27/2008

Internet2 IP Network Operations Center
at Indiana University

New Customers

None

Upgrades

None

New Services

None

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)*

12060	3-Elevated	2-High	Internet2 IP Network Backbone Circuit CHIC-NEWY Emergency Maintenance Completed	Circuit	04/25/2008 3:29 AM	04/25/2008 3:31 AM
12061	3-Elevated	3-Elevated	Internet2 IP Network Backbone CHIC-KANS Emergency Maintenance Completed	Hardware	04/25/2008 3:31 AM	04/25/2008 3:43 AM

Ticket No.:	12060:45
Subject:	Internet2 IP Network Backbone Circuit CHIC-NEWY Emergency Maintenance Completed
Affected:	Backbone Circuit CHIC-NEWY
Start Time:	Friday, April 25, 2008, 3:29 AM (0329) UTC
End Time:	Friday, April 25, 2008, 3:31 AM (0331) UTC
Description:	Internet2 Engineers and Level(3) Communications Technicians performed hardware maintenance in Chicago, IL. Maintenance has been completed.

Ticket No.:	12061:45
Subject:	Internet2 IP Network Backbone CHIC-KANS Emergency Maintenance Completed
Affected:	I2-CHIC-KANS
Start Time:	Friday, April 25, 2008, 3:31 AM (0331) UTC
End Time:	Friday, April 25, 2008, 3:43 AM (0343) UTC
Description:	Internet2 Engineers and Level(3) Communications Technicians performed emergency hardware maintenance in Chicago, IL. Maintenance has been completed.

Internet2 IP Core Nodes	Down Time	Reporting Period Availability	52 Week Availability
** CHIC T640	0 hr 0 min	100.00000%	99.99646%
** NEWY T640	0 hr 0 min	100.00000%	99.99609%
** SEAT T640	0 hr 0 min	100.00000%	99.99572%
** WASH T640	0 hr 0 min	100.00000%	99.99814%
** HOUS T640	0 hr 0 min	100.00000%	99.99851%
** LOSA T640	0 hr 0 min	100.00000%	99.99907%
** ATLA T640	0 hr 0 min	100.00000%	99.99553%
** SALT T640	0 hr 0 min	100.00000%	99.99795%
** KANS T640	0 hr 0 min	100.00000%	99.99702%

Aggregate Internet2 IP Core Nodes	0 hr 0 min	100.00000%	99.99717%

** Less than 52 weeks of data available

Internet2 IP Backbone Circuits	Down Time	Reporting Period Availability	53 Week Availability
** I2-CHIC-ATLA	0 hr 0 min	100.00000%	99.33069%
** I2-CHIC-NEWY	0 hr 2 min	99.98016%	99.49769%
** I2-CHIC-KANS	0 hr 12 min	99.88095%	99.85441%
** I2-CHIC-WASH	0 hr 0 min	100.00000%	99.86725%
** I2-NEWY-WASH	0 hr 0 min	100.00000%	99.93949%
** I2-WASH-ATLA	0 hr 0 min	100.00000%	99.84342%
** I2-ATLA-HOUS	0 hr 0 min	100.00000%	99.40721%
** I2-KANS-ATLA	0 hr 0 min	100.00000%	99.84007%
** I2-KANS-SALT	0 hr 0 min	100.00000%	99.99981%
** I2-SALT-SEAT	0 hr 0 min	100.00000%	100.00000%
** I2-HOUS-LOSA	0 hr 0 min	100.00000%	99.86651%
** I2-LOSA-SALT	0 hr 0 min	100.00000%	99.92199%
** I2-LOSA-SEAT	0 hr 0 min	100.00000%	99.98771%
** I2-KANS-HOUS	0 hr 0 min	100.00000%	99.97878%

Aggregate All Internet2 IP Backbone Circuits	0 hr 14 min	99.99008%	99.80965%

Ticket No.:	12034:45
Subject:	Internet2 IP Network Backbone Circuit HOUS-LOSA Maintenance
Affected:	Internet2 IP Backbone Circuit HOUS-LOSA Internet2 Ciena Backbone Circuit ELPA-HOUS ESNET IP Backbone Circuit ALBU-ATLA
Start Time:	Thursday, May 8, 2008, 5:00 AM (0500) UTC
End Time:	Friday, May 9, 2008, 11:00 AM (1100) UTC
Description:	Level(3) will be relocating fiber in Comstock, TX due to a Texas DoT project. This maintenance spans two nights, with work being performed between 5:00 AM and 11:00 AM UTC each night. An outage of up to 1 hour is expected during each window; however, the entire windows are reserved.

Ticket No.:	12079:45
Subject:	Internet2 IP Network Backbone Circuit SALT-SEAT Maintenance
Affected:	Internet2 IP Network Backbone Circuit SALT-SEAT
Start Time:	Friday, May 2, 2008, 3:00 AM (0300) UTC
End Time:	Friday, May 2, 2008, 4:00 AM (0400) UTC
Description:	Internet2 and Level(3) Engineers will be replacing hardware in the Seattle Juniper T640. The entire window is reserved.