Internet2 Network Operations Report
01/29/2007 - 02/04/2007

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)





97231-Critical
1-Critical

Internet2 IP Network Core Node IPLS FPC0 Outage
Hardware
02/04/2007 1:10 AM
02/04/2007 1:11 AM






Unscheduled Outages Detail






Ticket No.:9723:45



Subject:Internet2 IP Network Core Node IPLS FPC0 Outage



Affected:Backbone Circuit IPLS-CHIN and Connectivity to Indiana
GigaPOP



Start Time:Sunday, February 4, 2007, 1:10 AM (0110) UTC



End Time:Sunday, February 4, 2007, 1:11 AM (0111) UTC


Description:FPC0 on the Internet2 IP Network Core Node IPLS was
briefly unavailable.  Internet2 IP Network Engineers
swapped the routing engine to resolve this issue after
a one minute outage was detected.  






Scheduled Maintenances Summary





Ticket Number
Customer Impact
Network Impact
Title

Maintenance Type
Start Time (UTC)
End Time (UTC)





9624
3-Elevated
2-High

Internet2 IP Network Backbone Circuit HSTN-LOSA Maintenance Completed
Circuit
01/31/2007 6:16 AM
01/31/2007 6:20 AM


02/01/2007 6:23 AM
02/01/2007 6:27 AM


02/01/2007 6:31 AM
02/01/2007 6:35 AM


9683
3-Elevated
1-Critical

Internet2 IP Network Core Node IPLS Maintenance Completed
Hardware
02/02/2007 4:39 AM
02/02/2007 6:29 AM


9721
3-Elevated
1-Critical

Internet2 IP Network Core Node IPLS Emergency Maintenance Completed
Software
02/04/2007 2:14 AM
02/04/2007 2:16 AM




Scheduled Maintenances Detail





Ticket No.:9624:45



Subject:Internet2 IP Network Backbone Circuit HSTN-LOSA Maintenance Completed



Affected:Backbone Circuit HSTN-LOSA



Start Time:Wednesday, January 31, 2007, 6:16 AM (0616) UTC



End Time:Wednesday, January 31, 2007, 6:20 AM (0620) UTC


Start Time:Thursday, February 1, 2007, 6:23 AM (0623) UTC


		    
End Time:Thursday, February 1, 2007, 6:27 AM (0627) UTC


Start Time:Thursday, February 1, 2007, 6:31 AM (0631) UTC


		    
End Time:Thursday, February 1, 2007, 6:35 AM (0635) UTC


Description:   Circuit Provider, Qwest Communications performed
circuit  maintenance.  Several brief outages were
experienced. Maintenance has been completed. 



  






Ticket No.:9683:45



Subject:Internet2 IP Network Core Node IPLS Maintenance Completed



Affected:Core Node IPLS
Connectors:  OARnet, MERIT*, Indiana GigaPOP, Northern
Lights and their associated participants



Start Time:Friday, February 2, 2007, 4:39 AM (0439) UTC



End Time:Friday, February 2, 2007, 6:29 AM (0629) UTC


Description:   Internet2 engineers swapped the Internet2 Indianapolis
T640 router as part of the Internet2 IP Network
infrastructure upgrade. An outage was experienced.
Maintenance has been completed. 
*Denotes multihomed status.



  






Ticket No.:9721:45



Subject:Internet2 IP Network Core Node IPLS Emergency Maintenance Completed



Affected:Core Node IPLS



Start Time:Sunday, February 4, 2007, 2:14 AM (0214) UTC



End Time:Sunday, February 4, 2007, 2:16 AM (0216) UTC


Description:   Internet2 Engineers performed emergency software
maintenance to correct issues with re0.  An outage of
two minutes was incurred.  Maintenance has been completed.



  









Downtime and Availability







Internet2 Core NodesDown TimeReporting Period Availability52 Week Availability


ATLA T640M0 hr 0 min100.00000%99.99866%
CHIN T6400 hr 0 min100.00000%99.99924%
** CHIC T6400 hr 0 min100.00000%100.00000%
DNVR T6400 hr 0 min100.00000%99.99943%
HSTN T6400 hr 0 min100.00000%99.99809%
IPLS T6401 hr 53 min98.87897%99.97272%
KSCY T6400 hr 0 min100.00000%99.99943%
LOSA T6400 hr 0 min100.00000%99.99141%
** NEWY T6400 hr 0 min100.00000%99.98760%
SNVA T6400 hr 0 min100.00000%99.99828%
STTL T6400 hr 0 min100.00000%99.99924%
WASH T6400 hr 0 min100.00000%99.99886%
** ATLA M50 hr 0 min100.00000%100.00000%
      
Aggregate Internet2 Core Nodes1 hr 53 min99.91377%99.99561%

** Less than 52 weeks of data available

Internet2 Backbone CircuitsDown TimeReporting Period Availability5 Week Availability




ATLA-IPLS OC-1920 hr 0 min100.00000%100.00000%
ATLA-HSTN OC-1920 hr 0 min100.00000%97.16468%
ATLA-WASH OC-1920 hr 0 min100.00000%99.99206%
CHIN-IPLS OC-1920 hr 0 min100.00000%98.36905%
CHIN-NYCM OC-1920 hr 0 min100.00000%99.85317%
DNVR-KSCY OC-1920 hr 0 min100.00000%100.00000%
DNVR-SNVA OC-1920 hr 0 min100.00000%100.00000%
DENV-STTL OC-1920 hr 0 min100.00000%99.98016%
HSTN-KSCY OC-1920 hr 0 min100.00000%100.00000%
HSTN-LOSA OC-1920 hr 12 min99.88095%99.97619%
IPLS-KSCY OC-1920 hr 0 min100.00000%100.00000%
LOSA-SNVA OC-1920 hr 0 min100.00000%100.00000%
NYCM-WASH OC-1920 hr 0 min100.00000%100.00000%
SNVA-STTL OC-1920 hr 0 min100.00000%100.00000%
      
Aggregate All Internet2 Backbone Circuits0 hr 12 min99.99150%99.66681%






Upcoming Scheduled Maintenances





Ticket No.:9623:45



Subject:Internet2 IP Network 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.:9673:45



Subject:Internet2 IP Network 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.



  







Ticket No.:9738:45



Subject:Internet2 IP Backbone Circuit HSTN-LOSA Maintenance



Affected:Backbone Circuit HSTN-LOSA



Start Time:Wednesday, February 7, 2007, 7:00 AM (0700) UTC



End Time:Wednesday, February 7, 2007, 9:00 AM (0900) UTC



Description:   Provider Qwest will be performing a hardware
maintenance. An outage of 7 minutes was incurred. 
Maintenance has been completed.