Linux Oracle Client ✅

SQLNET.SEND_TIMEOUT = 30 SQLNET.RECV_TIMEOUT = 30 SQLNET.INBOUND_CONNECT_TIMEOUT = 60

SQLNET.ENCRYPTION_CLIENT = REQUIRED SQLNET.ENCRYPTION_TYPES_CLIENT = (TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) SQLNET.CRYPTO_SEED = "randomseedvalue" Integration with OS credentials (Linux PAM): linux oracle client

Mandate TLS 1.2+ via sqlnet.ora :

PRODDB = (DESCRIPTION = (ADDRESS_LIST = (LOAD_BALANCE = ON) (ADDRESS = (PROTOCOL = TCP)(HOST = primary-host)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = standby-host)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = prodservice) (RETRY_COUNT = 3) (RETRY_DELAY = 5) ) ) For performance troubleshooting: SQLNET