Tru64 UNIX Default: 20         Tru64 UNIX Value: 1-65535

    OpenVMS Default: 8             OpenVMS Value: 1-65535

    Maximum credit window that can be granted on a transport
    connection. This is used for control of the number of data
    segments (PDUs) allowed to be transmitted over a particular
    transport connection before at least one acknowledgment must
    be returned from the destination system. If the number of
    PDUs already transmitted equals the maximum window and no
    corresponding acknowledgments have been received, transport
    stops sending PDUs over the transport connection and waits for
    an acknowledgment message. You can modify this characteristic to
    a lower value only when the entity is disabled.

    set [node node-id] osi transport maximum window integer

    Example:

    set osi transport maximum window 20