MAN LAN ANA Network Operations Report
02/08/2016 - 02/14/2016

MAN LAN ANA 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 Source Of Impact Start Time (UTC) End Time (UTC)

24422-High 2-High Stability Resolved - MAN LAN ANA (Amsterdam) SoftwareVendor 02/09/2016 8:53 AM 02/11/2016 9:23 PM

Unscheduled Outages Detail


Ticket No.:2442:63
Subject:Stability Resolved - MAN LAN ANA (Amsterdam)
Source Of Impact:Vendor
Affected:ANA-100 MAN LAN-Amsterdam
Start Time:Tuesday, February 9, 2016, 8:53 AM (0853) UTC
End Time:Thursday, February 11, 2016, 9:23 PM (2123) UTC
Description:The MAN LAN Trans-Atlantic ANA-100G circuit is now stable. SURFnet Engineers have been engaged and the Trans-Atlantic vendor has been contacted. The reason for the instability was a software issue. Should your path have a backup provisioned over the ANA-100 WIX-London path, your traffic was redirected.

Scheduled Maintenances Summary

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

2443 3-Elevated 2-High Emergency Maintenance Complete - MAN LAN ANA (Amsterdam) Circuit Vendor02/11/2016 1:15 PM 02/11/2016 5:00 PM

Scheduled Maintenances Detail

Ticket No.:2443:63
Subject:Emergency Maintenance Complete - MAN LAN ANA (Amsterdam)
Source Of Impact:Vendor
Affected:Trans-Atlantic ANA-100G MAN LAN-Amsterdam
Start Time:Thursday, February 11, 2016, 1:15 PM (1315) UTC
End Time:Thursday, February 11, 2016, 5:00 PM (1700) UTC
Description: The Trans-Atlantic ANA-100G circuit was unavailable while Hibernia engineers performed emergency fiber maintenance in Southport and Halifax. Outages were experienced. Should your path have a backup provisioned over the ANA-100 WIX-London path, your traffic redirected. The maintenance is now complete.


Downtime and Availability



MAN LAN ANA Core NodesDown TimeReporting Period Availability52 Week Availability
sw.net.manlan.internet2.edu3 hr 45 min97.76786%99.83265%

Aggregate MAN LAN ANA Core Nodes3 hr 45 min97.76786%99.83265%

MAN LAN ANA Backbone CircuitsDown TimeReporting Period Availability52 Week Availability
MAN-AMST-NEWY-100GE-0163064 hr 15 min61.75595%96.05628%

Aggregate All MAN LAN ANA Backbone Circuits64 hr 15 min61.75595%96.05628%




Upcoming Scheduled Maintenances

Ticket No.:2444:63
Subject:Maintenance *Tracking* - MAN LAN Various Peers via SURFnet
Affected:Peers CA*Net, SURFnet, and TWAREN
Start Time:Thursday, March 17, 2016, 5:00 AM (0500) UTC
End Time:Thursday, March 17, 2016, 10:00 AM (1000) UTC
Description: The above may be unavailable while SURFnet performs maintenance. The entire window is reserved

Ticket No.:2445:63
Subject:Maintenance *Tracking* - MAN LAN Various Peers via SURFnet
Affected:Peers CA*Net, SURFnet, and TWAREN
Start Time:Friday, March 18, 2016, 5:00 AM (0500) UTC
End Time:Friday, March 18, 2016, 10:00 AM (1000) UTC
Description: The above may be unavailable while SURFnet performs maintenance. The entire window is reserved