Generated Report for Internet2 IP

Internet2 IP Network Operations Report
02/11/2008 - 02/17/2008

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

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

None during this report period

Internet2 IP Core Nodes	Down Time	Reporting Period Availability	52 Week Availability
** CHIC T640	0 hr 0 min	100.00000%	100.00000%
** NEWY T640	0 hr 0 min	100.00000%	99.99627%
** SEAT T640	0 hr 0 min	100.00000%	99.99851%
** WASH T640	0 hr 0 min	100.00000%	100.00000%
** HOUS T640	0 hr 0 min	100.00000%	99.99888%
** LOSA T640	0 hr 0 min	100.00000%	99.99925%
** ATLA T640	0 hr 0 min	100.00000%	99.99589%
** SALT T640	0 hr 0 min	100.00000%	99.99832%
** KANS T640	0 hr 0 min	100.00000%	99.99739%

Aggregate Internet2 IP Core Nodes	0 hr 0 min	100.00000%	99.99828%

** 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%	99.32908%
** I2-CHIC-NEWY	0 hr 0 min	100.00000%	99.50941%
** I2-CHIC-KANS	0 hr 0 min	100.00000%	99.85663%
** I2-CHIC-WASH	0 hr 0 min	100.00000%	99.87287%
** I2-NEWY-WASH	0 hr 0 min	100.00000%	99.94269%
** I2-WASH-ATLA	0 hr 0 min	100.00000%	99.84300%
** I2-ATLA-HOUS	0 hr 0 min	100.00000%	99.42615%
** I2-KANS-ATLA	0 hr 0 min	100.00000%	99.83964%
** I2-KANS-SALT	0 hr 0 min	100.00000%	100.00000%
** I2-SALT-SEAT	0 hr 0 min	100.00000%	100.00000%
** I2-HOUS-LOSA	0 hr 0 min	100.00000%	99.86708%
** I2-LOSA-SALT	0 hr 0 min	100.00000%	99.92290%
** I2-LOSA-SEAT	0 hr 0 min	100.00000%	99.99701%
** I2-KANS-HOUS	0 hr 0 min	100.00000%	99.97965%

Aggregate All Internet2 IP Backbone Circuits	0 hr 0 min	100.00000%	99.81329%

Ticket No.:	11681:45
Subject:	Internet2 IP Network Core Node NEWY Maintenance
Affected:	IP Backbone Circuit NEWY-WASH IP Backbone Circuit NEWY-CHIC Ciena Backbone Circuit BOST-NEWY Grooming Backbone Circuit PHIL-NEWY ESNet SDN Backbone Circuit CHIC-NEWY ESNet SDN Backbone Circuit NEWY-WASH Connector MAGPI
Start Time:	Sunday, March 2, 2008, 5:00 AM (0500) UTC
End Time:	Sunday, March 2, 2008, 11:00 AM (1100) UTC
Description:	Level(3) will be mining out and removing all fibers found disconnected in the Gateway and collocation fiber trays. No outage is expected, but due to work being performed in the same cable tray as our fiber, there is a potential for downtime to occur.

Ticket No.:	11688:45
Subject:	Internet2 IP Network Core Node NEWY Maintenance
Affected:	IP Backbone Circuit NEWY-WASH IP Backbone Circuit NEWY-CHIC Ciena Backbone Circuit BOST-NEWY Grooming Backbone Circuit PHIL-NEWY ESNet SDN Backbone Circuit CHIC-NEWY ESNet SDN Backbone Circuit NEWY-WASH Connector MAGPI
Start Time:	Monday, March 3, 2008, 5:00 AM (0500) UTC
End Time:	Monday, March 3, 2008, 11:00 AM (1100) UTC
Description:	Level(3) will be mining out and removing all fibers found disconnected in the Gateway and collocation fiber trays. No outage is expected, but due to work being performed in the same cable tray as our fiber, there is a potential for downtime to occur. Please note that this is a second date for this work.

Ticket No.:	11719:45
Subject:	Internet2 IP Network Backbone Circuit KANS-HOUS Maintenance
Affected:	IP Backbone Circuit KANS-HOUS DCN Backbone Circuit KANS-HOUS
Start Time:	Wednesday, February 20, 2008, 5:00 AM (0500) UTC
End Time:	Wednesday, February 20, 2008, 11:00 AM (1100) UTC
Description:	Level(3) Communications will be upgrading the code on the Infinera hardware along this span. While most of the nodes should experience no outage, several of the amplifiers will require a cold restart. Level(3) is budgeting 20 minutes of downtime for each cold-restart, though they expect the actual outage to be much shorter. The entire route will experience general instability between 0500 and 1100 UTC as Level(3) upgrades the individual nodes.