Generated Weekly Report for Abilene

Abilene Network Operations Report
01/22/2007 - 01/28/2007
Abilene 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)*

9689	1-Critical	1-Critical	Internet2 Network Core Node NEWY Maintenance Completed	Hardware	01/26/2007 1:17 AM	01/26/2007 2:22 AM

Scheduled Maintenances Detail

Ticket No.:	9689:45
Subject:	Internet2 Network Core Node NEWY Maintenance Completed
Affected:	Internet2 Network Core Node NEWY
Start Time:	Friday, January 26, 2007, 1:17 AM (0117) UTC
End Time:	Friday, January 26, 2007, 2:22 AM (0222) UTC
Description:	Internet2 engineers swapped out the Internet2 New York T640 router as part of the Internet2 infrastructure upgrade. Maintenance has been completed.

Downtime and Availability

Abilene Core Nodes	Down Time	Reporting Period Availability	52 Week Availability
ATLA T640M	0 hr 0 min	100.00000%	99.99866%
CHIN T640	0 hr 0 min	100.00000%	99.99924%
** 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%
IPLS T640	0 hr 0 min	100.00000%	99.99428%
KSCY T640	0 hr 0 min	100.00000%	99.99943%
LOSA T640	0 hr 0 min	100.00000%	99.99141%
** NEWY T640	1 hr 5 min	99.35516%	99.98760%
SNVA T640	0 hr 0 min	100.00000%	99.99828%
STTL T640	0 hr 0 min	100.00000%	99.99924%
WASH T640	0 hr 0 min	100.00000%	99.99886%
** ATLA M5	0 hr 0 min	100.00000%	100.00000%

Aggregate Abilene Core Nodes	1 hr 5 min	99.95040%	99.99727%

** Less than 52 weeks of data available

Abilene Backbone Circuits	Down Time	Reporting Period Availability	4 Week Availability
ATLA-IPLS OC-192	0 hr 0 min	100.00000%	100.00000%
ATLA-HSTN OC-192	0 hr 0 min	100.00000%	96.45585%
ATLA-WASH OC-192	0 hr 0 min	100.00000%	99.99008%
CHIN-IPLS OC-192	0 hr 0 min	100.00000%	97.96131%
CHIN-NYCM OC-192	0 hr 0 min	100.00000%	99.81647%
DNVR-KSCY OC-192	0 hr 0 min	100.00000%	100.00000%
DNVR-SNVA OC-192	0 hr 0 min	100.00000%	100.00000%
DENV-STTL OC-192	0 hr 0 min	100.00000%	99.97520%
HSTN-KSCY OC-192	0 hr 0 min	100.00000%	100.00000%
HSTN-LOSA OC-192	0 hr 0 min	100.00000%	100.00000%
IPLS-KSCY OC-192	0 hr 0 min	100.00000%	100.00000%
LOSA-SNVA OC-192	0 hr 0 min	100.00000%	100.00000%
NYCM-WASH OC-192	0 hr 0 min	100.00000%	100.00000%
SNVA-STTL OC-192	0 hr 0 min	100.00000%	100.00000%

Aggregate All Abilene Backbone Circuits	0 hr 0 min	100.00000%	99.58564%

Upcoming Scheduled Maintenances

Ticket No.:	9683:45
Subject:	Internet2 Core Node IPLS Maintenance
Affected:	Core Node IPLS Connectors: MERIT*, Indiana GigaPOP, Northern Lights and their associated participants
Start Time:	Thursday, February 1, 2007, 4:00 AM (0400) UTC
End Time:	Thursday, February 1, 2007, 7:00 AM (0700) UTC
Description:	Internet2 engineers will be swapping the Internet2 Indianapolis T640 router as part of the Internet2 infrastructure upgrade. Engineers expect the outage to be limited to 30 minutes, though the entire window is reserved. *Denotes multihomed status.

Ticket No.:	9624:45
Subject:	Abilene Backbone Circuit HSTN-LOSA Maintenance
Affected:	Backbone Circuit HSTN-LOSA
Start Time:	Wednesday, January 31, 2007, 5:00 AM (0500) UTC
End Time:	Wednesday, January 31, 2007, 11:00 AM (1100) UTC
Description:	Circuit Provider, Qwest Communications will be performing fiber bulkhead maintenance. A 5-10 minute outage is expected during this maintenance, however traffic will re-route.

Ticket No.:	9623:45
Subject:	Abilene Backbone Circuit ATLA-WASH Maintenance
Affected:	Backbone Circuit ATLA-WASH
Start Time:	Thursday, February 8, 2007, 4:00 AM (0400) UTC
End Time:	Friday, February 9, 2007, 10:00 AM (1000) UTC
Description:	Circuit provider, Qwest Communications will be installing hardware in Mocksville, NC. An outage of 5-10 minutes is expected during this maintenance, however traffic will re-route. Please note the updated maintenance window.

Ticket No.:	9672:45
Subject:	Abilene Backbone Circuit HSTN-LOSA Maintenance
Affected:	Backbone Circuit HSTN-LOSA
Start Time:	Friday, February 2, 2007, 7:00 AM (0700) UTC
End Time:	Friday, February 2, 2007, 1:00 PM (1300) UTC
Description:	Circuit provider Qwest will perform hardware maintenance on backbone circuit HSTN-LOSA. They will be replacing a faulty GFA amp. An outage of up to the entire maintenance window is expected. Traffic will re-route.

Ticket No.:	9673:45
Subject:	Abilene Backbone Circuit ATLA-WASH Maintenance
Affected:	Backbone Circuit ALTA-WASH
Start Time:	Wednesday, February 7, 2007, 4:00 AM (0400) UTC
End Time:	Thursday, February 8, 2007, 10:00 AM (1000) UTC
Description:	Circuit provider, Qwest Communications will be performing circuit maintenance. An outage of 5-10 minutes is expected, however, the entire window is reserved. The traffic will be re-routed.