Generated Report for Internet2 IP

Internet2 IP Network Operations Report
04/07/2008 - 04/13/2008

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)*

11960	4-Normal	3-Elevated	Internet2 IP Network Backbone Circuit CHIC-ATLA Maintenance Completed	Hardware	04/11/2008 3:26 AM	04/11/2008 3:27 AM
11961	4-Normal	3-Elevated	Internet2 IP Network Backbone Circuit KANS-SALT Maintenance Completed	Hardware	04/11/2008 4:38 AM	04/11/2008 4:39 AM
11888	4-Normal	3-Elevated	Internet2 IP Network Backbone Circuit ATLA-HOUS Maintenance Completed	Circuit	04/12/2008 8:55 AM	04/12/2008 8:58 AM
					04/12/2008 9:13 AM	04/12/2008 10:56 AM

Ticket No.:	11960:45
Subject:	Internet2 IP Network Backbone Circuit CHIC-ATLA Maintenance Completed
Affected:	Internet2 Backbone Circuit CHIC-ATLA Connector University Memphis
Start Time:	Friday, April 11, 2008, 3:26 AM (0326) UTC
End Time:	Friday, April 11, 2008, 3:27 AM (0327) UTC
Description:	Internet2 IP Network Engineers, working with Level(3) Communications Technicians, performed hardware maintenance on the Internet2 ATLA T640. Maintenance has been completed.

Ticket No.:	11961:45
Subject:	Internet2 IP Network Backbone Circuit KANS-SALT Maintenance Completed
Affected:	Internet2 IP Network Backbone Circuit KANS-SALT
Start Time:	Friday, April 11, 2008, 4:38 AM (0438) UTC
End Time:	Friday, April 11, 2008, 4:39 AM (0439) UTC
Description:	Internet2 IP Network Engineers, working with Level(3) Communcations Technicians, performed hardware maintenance on the Internet2 KANS T640. Maintenance has been completed.

Ticket No.:	11888:45
Subject:	Internet2 IP Network Backbone Circuit ATLA-HOUS Maintenance Completed
Affected:	Internet2 IP Network Backbone Circuit ATLA-HOUS Internet2 DCN Network Backbone Circuit BATO-JACK ESNet Backbone Circuit ALBU-ATLA Connector LONI
Start Time:	Saturday, April 12, 2008, 8:55 AM (0855) UTC
End Time:	Saturday, April 12, 2008, 8:58 AM (0858) UTC
Start Time:	Saturday, April 12, 2008, 9:13 AM (0913) UTC
End Time:	Saturday, April 12, 2008, 10:56 AM (1056) UTC
Description:	Level(3) performed fiber repair in Bruce, FL. 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 1 min	99.99008%	99.33069%
** I2-CHIC-NEWY	0 hr 0 min	100.00000%	99.50477%
** I2-CHIC-KANS	0 hr 0 min	100.00000%	99.85664%
** 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	1 hr 46 min	98.94841%	99.40795%
** I2-KANS-ATLA	0 hr 0 min	100.00000%	99.84007%
** I2-KANS-SALT	0 hr 1 min	99.99008%	99.99981%
** I2-SALT-SEAT	0 hr 0 min	100.00000%	100.00000%
** I2-HOUS-LOSA	0 hr 0 min	100.00000%	99.86744%
** I2-LOSA-SALT	0 hr 0 min	100.00000%	99.92311%
** I2-LOSA-SEAT	0 hr 0 min	100.00000%	99.99702%
** I2-KANS-HOUS	0 hr 0 min	100.00000%	99.97878%

Aggregate All Internet2 IP Backbone Circuits	1 hr 48 min	99.92347%	99.81117%

Ticket No.:	12085:45
Subject:	Internet2 IP Network Backbone Circuit CHIC-WASH Maintenance
Affected:	I2-CHIC-WASH-ESNET-00070 I2-CHIC-WASH-I2-00002 I2-CLEV-PITT-I2-00004 I2-CLEV-WASH-OARNET-00022
Start Time:	Thursday, May 15, 2008, 4:00 AM (0400) UTC
End Time:	Thursday, May 15, 2008, 10:00 AM (1000) UTC
Description:	Backbone Circuit CHIC-WASH will undergo circuit maintenance as Level(3) Communications performs a hot cut at Akron, OH. An outage of 2 hours is expected, however the entire window is reserved.

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.