Topic: Planned ESPDS PDA Maintenance at CBU backup site to Depreciate Transport Layer Security (TLS) version 1.0.
Date/Time Issued:May 21, 2019 1530Z
Product(s) or Data Impacted:Connections to PDA at CBU backup site that do not support Transport Layer Security (TLS) 1.1 or greater will fail.
Date/Time of Initial Impact: May 21, 2019 1700Z
Date/Time of Expected End:N/A
(change is permanent)
of Change: The
PDA CBU backup environment will depreciate Transport Layer
Security (TLS) version 1.0. FTPS users will only be able to
connect using TLS version 1.1 or greater. The same change is
expected in the PDA operational environment in the next one to
two weeks when not in critical weather.FTPS connections must be
configured to encrypt the control channel only.
They should not be configured to encrypt the data
channel. Users who push data to CBU or pull data from CBU
will be impacted if they are not supporting TLS 1.1 or
greater.Pull users should try to connect to CBU, but since CBU
is not active there will not be data available to pull. If you
would like us to provide a test file to pull, please request by
sending an email to PDA_DHS@noaa.gov.
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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