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SSL Configuration in OEM causes inability to connect to databases

edited Aug 28, 2016 5:51AM in Acme Packet (MOSC) 1 commentAnswered

After implementing the changes required to harden the cipher suites used (TLS_RSA_WITH_AES_128_CBC_SHA:TLS_RSA_WITH_AES_256_CBC_SHA) and force use of TLSv1, I cannot connect to the databases from OEM.  I've updated the sqlnet.ora, listener.ora, and agent emd.properties on the db server with the same ciphers configured.  When I try to connect to the database via OEM, I get the error,

IO Error: Unknown Authentication, Encryption or Data Integrity algorithm

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