This is the error message generated when program try yo open a connection Oracle.ManagedDataAccess.Client.OracleException: 'Oracle Communication: Failed to connect to server or failed to parse connect string'
ExtendedSocketException: An attempt was made to access a socket in a way forbidden by its access permissions. 149.193.5.103:1432
review connection string no problem with it and i am already use it to connect to database using plsqldeveloper oracledevleoper and other c# web programs but i do not use with it Oracle.ManagedDataAccess.Client