Extracted Ticket


Ticket Number  : NORDUNETTICKET-4270
Ticket Type    : Scheduled
Ticket Status  : Closed
Ticket Summary : Planned Maintenance
Ticket Scope   : Link

Ticket Opened  : 20170217 13:07 UTC
Ticket Closed  : 20170223 10:50 UTC

Maint. win. Start : 20170223 5:00 UTC
Maint. win. End   : 20170223 11:00 UTC
Estimated outage  : 

Affected organisations:
      * NORDUnet
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Description:
      * Provider is going to relocate a cable in Niles, Michigan
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Impact:
      * Our 10G link between Chicago and Ashburn will be down during
        the maintenance. 
        Reduced redundancy in NORDUnet IP backbone.
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Update:

      * 20170220 15:07 UTC
        I2\'s reply:
        
        We have contacted our vendor, and we have coordinated the
        maintenance process so that the Internet2 impact will not
        occur simultaneously. The maintenance windows will not
        change, however, our vendor has informed us that their crews
        will clear the first maintenance before beginning the second
        maintenance.
        
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      * 20170223 7:54 UTC
        Maintenance ongoing
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      * 20170223 10:36 UTC
        Link is back up.
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Final ticket report:

      * Provider relocated a cable in Niles, Michigan
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