Disabling TCP session support

This topic provides information about disabling TCP session support on a managed system. By default, the File Transfer task uses TCP. If you disable TCP session support on a managed system, the File Transfer task uses User Datagram Protocol (UDP).

Complete the following steps to disable TCP session support on a managed system:
  1. Using a text editor, open one of the following files:
    For managed systems running i5/OS™, Linux®, or UNIX® TCP.INI in the IBM\Director\data directory
    For managed system running Windows® TCPIPNET.Ext in the IBM\Director\classes\extensions directory
  2. Modify the file:
    For managed systems running i5/OS, Linux, or UNIX
    1. Locate the following line in the file:
      net.session.classname=com.tivoli.twg.netipc.TWGTCPSocketImplFactory
    2. Insert the following character at the beginning of this line:
      #
    For managed system running Windows Add the following line to the file:
    SESSION_SUPPORT=0
  3. Save the file.
  4. Stop and restart IBM® Director Agent on the managed system.
    註: (Managed systems running Windows) The file name is TCPIP.INI if TCPIP (All Adapters) is enabled in the Network Driver Configuration window. If an individual adapter is enabled, for example TCPIP1, you must create or edit a file named TCPIP1.INI for that adapter. Repeat the procedure for each individual adapter.
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