IP Grid Network Operations Report
09/03/2009 - 09/09/2009

IP Grid Network Operations Center
at Indiana University

New Connections

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)





412
4-Normal
3-Elevated

IP Grid Force10 Upgrade Maintenance Completed
Software
09/08/2009 11:34 AM
09/08/2009 12:30 PM




Scheduled Maintenances Detail





Ticket No.:412:75



Subject:IP Grid Force10 Upgrade Maintenance Completed



Affected:Force10 Upgrades



Start Time:Tuesday, September 8, 2009, 11:34 AM (1134) UTC



End Time:Tuesday, September 8, 2009, 12:30 PM (1230) UTC


Description:   Research computing and storage resources was
intermittently unavailable between 7:30 and 8:30 am
9/8/2009. Users were periodically be unable to access
Big Red, Quarry, Data Capacitor and HPSS during this time. 



  










Downtime and Availability







IP Grid Core NodesDown TimeReporting Period Availability52 Week Availability


opt.chic.iu.teragrid.org0 hr 0 min100.00000%100.00000%
opt.crpn.iu.teragrid.org0 hr 0 min100.00000%100.00000%
opt.frnk.iu.teragrid.org0 hr 0 min100.00000%100.00000%
opt.star.iu.teragrid.org0 hr 0 min100.00000%100.00000%
opt.ul.iu.teragrid.org0 hr 0 min100.00000%100.00000%
opt.wlct.iu.teragrid.org0 hr 0 min100.00000%100.00000%
rtr.ul.iu.teragrid.org0 hr 0 min100.00000%100.00000%
sw.blch.iu.teragrid.org0 hr 56 min99.44444%99.98937%
sw.bllh.iu.teragrid.org0 hr 56 min99.44444%99.98937%
sw.blsw.iu.teragrid.org0 hr 56 min99.44444%99.98937%
sw.ctc.iu.teragrid.org0 hr 56 min99.44444%99.98937%
sw.wcc.iu.teragrid.org0 hr 56 min99.44444%99.98084%
sw2.ctc.iu.teragrid.org0 hr 56 min99.44444%99.98937%
sw2.wcc.iu.teragrid.org0 hr 56 min99.44444%99.98937%
sw3.wcc.iu.teragrid.org0 hr 56 min99.44444%99.98937%
sw4.ctc.iu.teragrid.org0 hr 0 min100.00000%100.00000%
sw4.wcc.iu.teragrid.org0 hr 0 min100.00000%100.00000%
sw5.wcc.iu.teragrid.org0 hr 0 min100.00000%100.00000%
sw6.wcc.iu.teragrid.org0 hr 0 min100.00000%100.00000%
      
Aggregate IP Grid Core Nodes7 hr 28 min99.76608%99.99508%

IP Grid Backbone CircuitsDown TimeReporting Period Availability52 Week Availability




DCt0 hr 0 min100.00000%100.00000%
IPG-ICTC-UL-10GE-00000 hr 0 min100.00000%100.00000%
NLR-ICTC-ICTC-10GE-00000 hr 0 min100.00000%100.00000%
RT-sw2.wcc-sw3.wcc-10GE-010 hr 0 min100.00000%100.00000%
RT-sw2.wcc-sw3.wcc-10GE-020 hr 0 min100.00000%100.00000%
RT-sw2.wcc-sw3.wcc-10GE-030 hr 0 min100.00000%100.00000%
RT-sw2.wcc-sw3.wcc-10GE-040 hr 0 min100.00000%100.00000%
RT-sw2.wcc-sw3.wcc-EC-050 hr 0 min100.00000%100.00000%
SBR-if10-10 hr 0 min100.00000%100.00000%
SNVACAHZ-STTLWAWB-000010 hr 0 min100.00000%100.00000%
      
Aggregate All IP Grid Backbone Circuits0 hr 0 min100.00000%100.00000%






Upcoming Scheduled Maintenances