Generated Weekly Report for Internet2

Internet2 Network Operations Report
04/02/2007 - 04/08/2007

Internet2 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)*

10022	3-Elevated	3-Elevated	Internet2 IP Network IPX PacWave (LOSA) Available	Hardware	04/06/2007 12:51 AM	04/09/2007 7:03 PM

Unscheduled Outages Detail

Ticket No.:	10022:45
Subject:	Internet2 IP Network IPX PacWave (LOSA) Available
Affected:	IPX PacWave* Peers: TransPac2 (LOSA), HOPI, AARnet, NREN,SingaREN, SInet, Ultralight, Qatar, TWAREN, redCLARA, CUDI*
Start Time:	Friday, April 6, 2007, 12:51 AM (0051) UTC
End Time:	Monday, April 9, 2007, 7:03 PM (1903) UTC
Description:	IPX PacWave (LOSA) and its Peers are now available to the Internet2 IP Network community. PacWave and Internet2 IP Network engineers reconfigured the connection.

Scheduled Maintenances Summary

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

10019	3-Elevated	2-High	Internet2 IP Network Core Node IPLS Emergency Maintenance (Decommission) Completed	Circuit	04/06/2007 10:14 AM	04/06/2007 10:18 AM

Scheduled Maintenances Detail

Ticket No.:	10019:45
Subject:	Internet2 IP Network Core Node IPLS Emergency Maintenance (Decommission) Completed
Affected:	IPLS T640 CHIC-IPLS IPLS-KSCY CHIC-KSCY (new)
Start Time:	Friday, April 6, 2007, 10:14 AM (1014) UTC
End Time:	Friday, April 6, 2007, 10:18 AM (1018) UTC
Description:	The IPLSng T640 router was removed from the network permanently as part of the backbone upgrade. The backbone circuits from Chicago to Indianapolis and Indianapolis to Kansas City were connected together to form a single CHIC-KANS backbone circuit. The transition was expected to take less than 10 minutes and traffic was reroute during the outage. Maintenance has been completed.

Downtime and Availability

Internet2 Core Nodes	Down Time	Reporting Period Availability	52 Week Availability
ATLA T640	0 hr 0 min	100.00000%	99.99866%
** 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%
KSCY T640	0 hr 0 min	100.00000%	99.99943%
LOSA T640	0 hr 51 min	56.63690%	99.15751%
** NEWY T640	0 hr 0 min	100.00000%	99.98760%
SNVA T640	0 hr 0 min	100.00000%	99.99886%
STTL T640	0 hr 0 min	100.00000%	99.99943%
WASH T640	0 hr 0 min	100.00000%	99.99886%
** WASH T640	0 hr 0 min	100.00000%	100.00000%
** ATLA M5	0 hr 0 min	100.00000%	100.00000%

Aggregate Internet2 Core Nodes	0 hr 51 min	96.38641%	99.92816%

** Less than 52 weeks of data available

Internet2 Backbone Circuits	Down Time	Reporting Period Availability	14 Week Availability
ATLA-CHIC OC-192	0 hr 0 min	100.00000%	100.00000%
ATLA-HSTN OC-192	0 hr 0 min	100.00000%	98.98739%
ATLA-WASH OC-192	0 hr 0 min	100.00000%	99.85048%
CHIN-KSCY OC-192	0 hr 0 min	100.00000%	100.00000%
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%	99.97732%
HSTN-KSCY OC-192	0 hr 0 min	100.00000%	99.98441%
HSTN-LOSA OC-192	0 hr 0 min	100.00000%	99.96740%
CHIC-NEWY OC-192	0 hr 0 min	100.00000%	100.00000%
LOSA-SNVA OC-192	0 hr 0 min	100.00000%	100.00000%
NEWY-WASH OC-192	0 hr 0 min	100.00000%	99.98795%
SNVA-STTL OC-192	0 hr 0 min	100.00000%	99.56774%
CHIC-WASH OC-192	0 hr 0 min	100.00000%	99.99717%
NEWY-WASH OC-192	0 hr 0 min	100.00000%	99.98795%

Aggregate All Internet2 Backbone Circuits	0 hr 0 min	100.00000%	99.88719%

Upcoming Scheduled Maintenances

Ticket No.:	10034:45
Subject:	Internet2 IP Backbone Circuit NYCM (Qwest) - WASH (Qwest) Maintenance
Affected:	Backbone Circuit NYCM-WASH
Start Time:	Tuesday, April 24, 2007, 2:00 AM (0200) UTC
End Time:	Wednesday, April 25, 2007, 10:00 AM (1000) UTC
Description:	Qwest Communications Engineers will be grooming the Internet 2 IP Network circuit NYCM (Qwest) - WASH (Qwest) in support of the ULH upgrade.

Ticket No.:	10035:45
Subject:	Internet2 IP Network Backbone Circuits NEWY-WASH and CHIC-NEWY Maintenance
Affected:	Backbone Circuits NEWY-WASH and CHIC-NEWY
Start Time:	Friday, April 20, 2007, 3:00 AM (0300) UTC
End Time:	Friday, April 20, 2007, 9:00 AM (0900) UTC
Description:	Circuit provider Qwest Communications will perform maintenance on Backbone Circuits NEWY-WASH and CHIC-NEWY. A five minute outage is expected on each circuit. However the entire window is reserved. Traffic will re-route.

Ticket No.:	9939:45
Subject:	Internet2 IP Network Backbone Circuits HSTN-LOSA and ATLA-HSTN Maintenance Extended
Affected:	Internet2 IP Network Backbone Circuits HSTN-LOSA and ATLA-HSTN
Start Time:	Tuesday, April 17, 2007, 2:30 AM (0230) UTC
End Time:	Thursday, April 19, 2007, 10:00 AM (1000) UTC
Description:	Please note the change in scheduled date. Internet2 IP Backbone circuits HSTN-LOSA and ATLA-HSTN will be undergoing maintenance. The circuits will only be down for 5-10 minutes, however entire maintenance window is reserved. The reason for outage is backbone relocation.