OLE DB, OleDbConnection (.NET) 微软公司提供的驱动 
  
TCP/IP 
Provider=DB2OLEDB;Network Transport Library=TCPIP;
Network Address=XXX.XXX.XXX.XXX;Initial Catalog=MyCtlg;Package Collection=MyPkgCol;
Default Schema=Schema;User ID=myUsername;Password=myPassword; 
 
    
APPC 
Provider=DB2OLEDB;APPC Local LU Alias=MyAlias;APPC Remote LU Alias=MyRemote;
Initial Catalog=MyCtlg;Package Collection=MyPkgCol;Default Schema=Schema;
User ID=myUsername;Password=myPassword; 
 
    
IBM提供的OLE DB适配器 
  
TCP/IP 
Provider=IBMDADB2;Database=myDataBase;Hostname=myServerAddress;
Protocol=TCPIP;Port=50000; Uid=myUsername;Pwd=myPassword; 
 
    
ODBC 
  
标准 
Driver={IBM DB2 ODBC DRIVER};Database=myDataBase;Hostname=myServerAddress;
Port=1234;Protocol=TCPIP;Uid=myUsername;Pwd=myPassword;