Topic: N-Wave maintenance may have an intermittent affect for connectivity to the NSOF OPS PDA environment.
Date/Time Issued:May 23, 2019 1330Z
Product(s) or Data Impacted:Connections to PDA
Date/Time of Initial Impact: May 23, 2019 2300Z J-day 143
Date/Time of Expected End:May 24, 2019 0030Z J-day 144
Length of Event:90 minutes
of Change: N-Wave
engineers will be performing emergency scheduled maintenance to
upgrade the control boards on one of the aggregation nodes.
Redundant connections are expected to support communication
during the maintenance with a failover transition lasting less
than a second. The transition may be longer if the failover
encounters an issue.
N-Wave Task Number:CHG0036729
Contact Information for Further Information:ESPC Operations atESPCOperations@noaa.govand 301-817-3880. AlsoPDA_DHS@noaa.gov.
Web Site(s) for applicable information:N/A
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