My DB2 Connection string

Provider=DB2OLEDB;User ID=admin;Password=xxxxx;Initial Catalog=SAMPLE;Network Transport Library=TCP;Host CCSID=37;PC Code Page=1252;Network Address=MyComputerName;Network Port=50000;Package Collection=Library;Default Schema=Library;Process Binary as Character=False;Units of Work=RUW;Default Qualifier=Library;DBMS Platform=DB2/NT;Defer Prepare=False;Persist Security Info=True;Connection Pooling=False;Derive Parameters=False;

This connection string is the same with production server.