Generated Report for Internet2 IP

Internet2 IP Network Operations Report
05/26/2008 - 06/01/2008

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)*

12206	3-Elevated	2-High	Internet2 IP Network Various Backbone Circuit(s) Maintenance (5/27/2008) Completed	Software	05/27/2008 4:29 AM	05/27/2008 5:47 AM
					05/27/2008 5:10 AM	05/27/2008 5:42 AM
12203	3-Elevated	2-High	Internet2 IP Network Backbone Circuit ATLA-WASH Maintenance Completed	Circuit	05/27/2008 5:10 AM	05/27/2008 5:42 AM
12207	3-Elevated	2-High	Internet2 IP Network Various Backbone Circuit(s) Maintenance (5/28/2008) Completed	Software	05/28/2008 5:07 AM	05/28/2008 9:06 AM
12141	3-Elevated	2-High	Internet2 IP Network Backbone Circuit HOUS-LOSA Maintenance Completed	Circuit	05/29/2008 8:12 AM	05/29/2008 8:24 AM
12208	3-Elevated	2-High	Internet2 IP Network Various Backbone Circuit(s) Maintenance (5/29/2008)	Software	05/29/2008 8:12 AM	05/29/2008 8:24 AM
					05/29/2008 8:31 AM	05/29/2008 8:32 AM

Ticket No.:	12206:45
Subject:	Internet2 IP Network Various Backbone Circuit(s) Maintenance (5/27/2008) Completed
Affected:	Connector Drexel Internet2 IP Network Backbone Circuit NEWY - WASH Backbone Circuit(s) at risk Internet2 IP Network Backbone Circuit NEWY - CHIC Internet2 IP Network Backbone Circuit WASH - ATLA Internet2 IP Network Backbone Circuit CHIC - WASH
Start Time:	Tuesday, May 27, 2008, 4:29 AM (0429) UTC
End Time:	Tuesday, May 27, 2008, 5:47 AM (0547) UTC
Start Time:	Tuesday, May 27, 2008, 5:10 AM (0510) UTC
End Time:	Tuesday, May 27, 2008, 5:42 AM (0542) UTC
Description:	Level(3) Communications performed software maintenance on various Infinera DWDM equipment on the fiber spans between Boston, New York City, Philadelphia, Washington DC, Rayleigh, Atlanta, Nashville, Indianapolis, Chicago, Cleveland and Pittsburgh. Maintenance has been completed.

Ticket No.:	12203:45
Subject:	Internet2 IP Network Backbone Circuit ATLA-WASH Maintenance Completed
Affected:	I2-ATLA-WASH-I2-00028 I2-ATLA-WASH-I2-00097 I2-ATLA-WASH-ESNET-00008 I2-ATLA-WASH-ESNET-00009
Start Time:	Tuesday, May 27, 2008, 5:10 AM (0510) UTC
End Time:	Tuesday, May 27, 2008, 5:42 AM (0542) UTC
Description:	Level(3) Communications upgraded the Charlotte optical transport equipment from a regen site to a redundant add-drop node. Maintenance has been completed.

Ticket No.:	12207:45
Subject:	Internet2 IP Network Various Backbone Circuit(s) Maintenance (5/28/2008) Completed
Affected:	Backbone Circuit Impacted Internet2 IP Network Backbone Circuit ATLA - HOUS Backbone Circuit(s) at risk Internet2 IP Network Backbone Circuit HOUS - KANS Connectors USF (University of South Florida) LONI
Start Time:	Wednesday, May 28, 2008, 5:07 AM (0507) UTC
End Time:	Wednesday, May 28, 2008, 9:06 AM (0906) UTC
Description:	Level (3) Communications performed software maintenance on various Infinera DWDM equipment on the fiber spans between Atlanta, Jacksonville, Baton Rouge, Houston, El Paso, Albuquerque, Denver and Kansas City. Maintenance has been completed.

Ticket No.:	12141:45
Subject:	Internet2 IP Network Backbone Circuit HOUS-LOSA Maintenance Completed
Affected:	Internet2 IP Backbone Circuit HOUS-LOSA Internet2 Ciena Backbone Circuit ELPA-HOUS ESNET IP Backbone Circuit ALBU-ATLA
Start Time:	Thursday, May 29, 2008, 8:12 AM (0812) UTC
End Time:	Thursday, May 29, 2008, 8:24 AM (0824) UTC
Description:	Level(3) Communications relocated fiber in Comstock, TX due to a Texas DoT project. Maintenance has been completed.

Ticket No.:	12208:45
Subject:	Internet2 IP Network Various Backbone Circuit(s) Maintenance (5/29/2008)
Affected:	Backbone Circuit(s) at risk Internet2 IP Network Backbone Circuit HOUS - LOSA Internet2 IP Network Backbone Circuit LOSA - SEAT Internet2 IP Network Backbone Circuit SEAT - SALT
Start Time:	Thursday, May 29, 2008, 8:12 AM (0812) UTC
End Time:	Thursday, May 29, 2008, 8:24 AM (0824) UTC
Start Time:	Thursday, May 29, 2008, 8:31 AM (0831) UTC
End Time:	Thursday, May 29, 2008, 8:32 AM (0832) UTC
Description:	Level(3) Communications will be performed software maintenance on various Infinera DWDM equipment on the fibre spans between El Paso, Los Angeles, Sunnyvale, Portland, Seattle, Salt Lake City and Denver. 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%	99.27912%
** I2-CHIC-NEWY	1 hr 50 min	98.90873%	99.60940%
** I2-CHIC-KANS	0 hr 0 min	100.00000%	99.85441%
** I2-CHIC-WASH	1 hr 50 min	98.90873%	99.82481%
** I2-NEWY-WASH	1 hr 50 min	98.90873%	99.91901%
** I2-WASH-ATLA	2 hr 22 min	98.59127%	99.81699%
** I2-ATLA-HOUS	3 hr 59 min	97.62897%	99.33572%
** 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 13 min	99.87103%	99.88289%
** I2-HOUS-LOSA	0 hr 25 min	99.75198%	99.86186%
** I2-LOSA-SALT	0 hr 0 min	100.00000%	99.92199%
** I2-LOSA-SEAT	0 hr 13 min	99.87103%	99.98529%
** I2-KANS-HOUS	3 hr 59 min	97.62897%	99.92739%

Aggregate All Internet2 IP Backbone Circuits	16 hr 41 min	99.29067%	99.78991%

Ticket No.:	12181:45
Subject:	Internet2 IP Network Backbone Circuit NEWY-WASH Maintenance Scheduled
Affected:	Backbone Circuit NEWY-WASH Connector DREXEL ESNet Backbone Circuit NEWY-WASH-ESNET-00010 ESNet Backbone Circuit NEWY-WASH-ESNET-00011
Start Time:	Friday, June 6, 2008, 4:00 AM (0400) UTC
End Time:	Friday, June 6, 2008, 10:00 AM (1000) UTC
Description:	Internet2 IP Network Backbone Circuit NEWY-WASH will undergo circuit maintenance as Level(3) Communications pulls slack on damaged cable and then ring cuts and inspects buffer tubes and smooths microbends in Baltimore, MD. One hour of downtime is likely, however the entire window is reserved. Traffic will reroute during this maintenance.