title: how to get hostname and port from odbc
body: <p><img src="https://i.stack.imgur.com/l45E7.png" alt="ODBC Driver">
  Hi, I have configured the System DSN and it is working well. So I forgot about the <strong>hostname address and port number</strong>, how can find it through it? When I select the data source and click configure, it only tells me the user id and dbalias. I also looked into the registration table, only find something like this</p>
  
  <blockquote>
    <p>" Windows Registry Editor Version 5.00</p>
    
    <p>[HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBC.INI\BUS]
    "Driver"="C:\PROGRA~1\IBM\SQLLIB\BIN\DB2CLIO.DLL"</p>
  </blockquote>
  
  <p>"""</p>