Internet2 Network Operations Report
03/19/2007 - 03/25/2007

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)


None during this report period

Scheduled Maintenances Summary

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

9807 3-Elevated 2-High Internet2 IP Network Backbone Circuit LOSA-HSTN Maintenance Completed Circuit 03/20/2007 4:34 AM 03/20/2007 4:38 AM
03/20/2007 7:15 AM 03/20/2007 7:18 AM
9845 3-Elevated 2-High Internet2 IP Network Backbone Circuit WASH-NEWY Maintenance Completed Circuit 03/20/2007 8:08 AM 03/20/2007 8:23 AM

Scheduled Maintenances Detail

Ticket No.:9807:45
Subject:Internet2 IP Network Backbone Circuit LOSA-HSTN Maintenance Completed
Affected:Backbone Circuit LOSA-HSTN
Start Time:Tuesday, March 20, 2007, 4:34 AM (0434) UTC
End Time:Tuesday, March 20, 2007, 4:38 AM (0438) UTC
Start Time:Tuesday, March 20, 2007, 7:15 AM (0715) UTC
End Time:Tuesday, March 20, 2007, 7:18 AM (0718) UTC
Description: Qwest Communications Engineers performed maintenance on the LOSA-HSTN backbone circuit. Maintenance has been completed.
Ticket No.:9845:45
Subject:Internet2 IP Network Backbone Circuit WASH-NEWY Maintenance Completed
Affected:Backbone Circuit WASH-NEWY
Start Time:Tuesday, March 20, 2007, 8:08 AM (0808) UTC
End Time:Tuesday, March 20, 2007, 8:23 AM (0823) UTC
Description: Provider Level (3) performed maintenance on the backbone circuit from WASH-NEWY. An outage of 15 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 T6400 hr 0 min100.00000%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%99.99886%
STTL T6400 hr 0 min100.00000%99.99943%
WASH T6400 hr 0 min100.00000%99.99886%
** WASH T6400 hr 0 min100.00000%100.00000%
** ATLA M50 hr 0 min100.00000%100.00000%

Aggregate Internet2 Core Nodes0 hr 0 min100.00000%99.99598%

** Less than 52 weeks of data available

Internet2 Backbone CircuitsDown TimeReporting Period Availability12 Week Availability
ATLA-IPLS OC-1920 hr 0 min100.00000%99.96528%
ATLA-HSTN OC-1920 hr 0 min100.00000%98.81862%
ATLA-WASH OC-1920 hr 0 min100.00000%99.82556%
CHIN-IPLS OC-1920 hr 0 min100.00000%99.29646%
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%99.97354%
HSTN-KSCY OC-1920 hr 0 min100.00000%99.98181%
HSTN-LOSA OC-1920 hr 7 min99.93056%99.96197%
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%99.49570%
CHIC-WASH OC-1920 hr 0 min100.00000%99.99669%
NEWY-WASH OC-1920 hr 15 min99.85119%99.98595%

Aggregate All Internet2 Backbone Circuits0 hr 22 min99.98545%99.82011%





Upcoming Scheduled Maintenances

Ticket No.:9975:45
Subject:Internet2 IP Backbone Circuit ATLA (Qwest) - IPLS (Qwest) Maintenance
Affected:Backbone Circuit ATLA (Qwest) - IPLS (Qwest)
Start Time:Thursday, March 29, 2007, 11:00 AM (1100) UTC
End Time:Thursday, March 29, 2007, 7:30 AM (0730) UTC
Description: Internet2 engineers will be transitioning traffic from the legacy ATLA - IPLS backbone circuit to the new Internet2 CHIC-ATLA circuit. Traffic will re-route.

Ticket No.:9963:45
Subject:Internet2 IP Network Backbone Circuit NEWY-WASH Maintenance
Affected:Internet2 IP Network Backbone Circuit NEWY-WASH
Start Time:Thursday, March 29, 2007, 3:30 AM (0330) UTC
End Time:Thursday, March 29, 2007, 10:00 AM (1000) UTC
Description: Internet2 IP Network Backbone Circuit NEWY-WASH will be undergoing maintenance. The entire maintenance window will be observed. The reason for the outage is to Splice OSP Fiber.

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.