MAN LAN ANA Network Operations Report
02/01/2016 - 02/07/2016

MAN LAN ANA Network Operations Center
at Indiana University

New Connections

None


Upgrades

None


New Services

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Unscheduled Outages Summary

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

24354-Normal 2-High Brief Outage Resolved - MAN LAN ANA (Amsterdam) Unannounced MaintenanceInternal 02/03/2016 4:31 PM 02/03/2016 4:32 PM
24374-Normal 2-High Stability - MAN LAN ANA (Amsterdam) UndeterminedUndetermined 02/06/2016 4:15 AM 02/06/2016 5:11 AM

Unscheduled Outages Detail


Ticket No.:2435:63
Subject:Brief Outage Resolved - MAN LAN ANA (Amsterdam)
Source Of Impact:Internal
Affected:ANA-100 MAN LAN-Amsterdam
Start Time:Wednesday, February 3, 2016, 4:31 PM (1631) UTC
End Time:Wednesday, February 3, 2016, 4:32 PM (1632) UTC
Description:The MAN LAN Trans-Atlantic ANA-100G circuit is now available after a brief outage. Netherlight Engineers have been engaged and the Trans-Atlantic vendor has been asked to investigate. The reason for the outage is due to scheduled maintenance.

Ticket No.:2437:63
Subject:Stability - MAN LAN ANA (Amsterdam)
Source Of Impact:Undetermined
Affected:ANA-100 MAN LAN-Amsterdam
Start Time:Saturday, February 6, 2016, 4:15 AM (0415) UTC
End Time:Saturday, February 6, 2016, 5:11 AM (0511) UTC
Description:The MAN LAN Trans-Atlantic ANA-100G circuit is stable. SURFnet Engineers have been engaged and the Trans-Atlantic vendor has been asked to investigate. The reason for the instability is pending. Should your path have a backup provisioned over the ANA-100 WIX-London path, your traffic will redirect.

Scheduled Maintenances Summary

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

2426 4-Normal 1-Critical Maintenance Completed - MAN LAN Core Node Hardware Internal02/04/2016 5:05 AM 02/04/2016 10:45 AM

Scheduled Maintenances Detail

Ticket No.:2426:63
Subject:Maintenance Completed - MAN LAN Core Node
Source Of Impact:Internal
Affected:Trans-Atlantic ANA-100G MAN LAN-Amsterdam
Connector TWAREN
Peer NORDUnet
Peer CA*Net
Peer MIT
Peer ANKABUT
Peer Qatar
Peer SINET
Customer NOX
Customer ESnet
Customer GEANT
Start Time:Thursday, February 4, 2016, 5:05 AM (0505) UTC
End Time:Thursday, February 4, 2016, 10:45 AM (1045) UTC
Description: The above listed will be is now available after MAN LAN Engineers performed maintenance to the core node in New York. This maintenance has been completed, no further outages are expected.


Downtime and Availability



MAN LAN ANA Core NodesDown TimeReporting Period Availability52 Week Availability
sw.net.manlan.internet2.edu5 hr 40 min96.62698%99.87534%

Aggregate MAN LAN ANA Core Nodes5 hr 40 min96.62698%99.87534%

MAN LAN ANA Backbone CircuitsDown TimeReporting Period Availability52 Week Availability
MAN-AMST-NEWY-100GE-016300 hr 57 min99.43452%96.78772%

Aggregate All MAN LAN ANA Backbone Circuits0 hr 57 min99.43452%96.78772%




Upcoming Scheduled Maintenances