Extracted Ticket


Ticket Number  : NORDUNETTICKET-6872
Ticket Type    : Scheduled
Ticket Status  : Closed
Ticket Summary : Planned Hardware Maintenance
Ticket Scope   : Hardware

Ticket Opened  : 20201026 14:37 UTC
Ticket Closed  : 20201027 19:56 UTC

Maint. win. Start : 20201027 17:00 UTC
Maint. win. End   : 20201027 20:00 UTC
Estimated outage  : 

Affected organisations:
      * NORDUnet, SURFnet
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Service ID:

      * NU-S000414, NU-S000393, NU-S000392, NU-S000509, NU-S000311,
        NU-S000307
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Description:
      * We will troubleshoot an optical module in UK
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Impact:
      * Below services will be affected.
        
        NU-S000307	IP - Backbone	100G AMS - LON Optical protected
        through Brussels. The direct connection AMS-LON is provided
        by Surfnet, the protected path is a combination of Surfnet
        (to Brussels) and NORDUnet Brussels to London)	
        
        NU-S000311	IP - Backbone	100G Uni - hex Nordunet Ciena	
        
        NU-S000392	DWDM - Alien wavelenght	Ch. 68. SURFnet's backup
        connection for AMS-LON (DIA AW service in NN).	
        
        NU-S000393	DWDM - Alien wavelenght	Ch. 28. SURFnet's backup
        connection for AMS-LON (DIA AW service in NN).	SURFnet
        
        NU-S000414	DWDM - Alien wavelenght	Service for Ch. 58.
        SURFnet's backup connection for AMS-LON (DIA AW service in
        NN).	SURFnet
        
        NU-S000509	DWDM - Alien wavelenght	Path for Ch. 67.
        SURFnet's backup connection for AMS-LON 10x10GbE for Vancis
        (DIA AW service in NN).
        ----

Update:

      * 20201027 19:21 UTC
        Maintenance has been completed.
        ----
        
        
Final ticket report:

      * A planned maintenance to troubleshoot an optical module in
        UK was performed.
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