HP UX Internet and Networking Software manual Termmethod, Usenodedefault, Sendunbind, Sendtermself

Administration Commands

define_lu_0_to_3

If you are not using the LU for 3270 emulation or RJE, it is not necessary to specify an explicit LU type; set this parameter to UNKNOWN.

If the host system supports Dynamic Definition of Dependent LUs (DDDLUs) and this parameter is set to any value other than UNKNOWN, SNAplus2 will define the LU dynamically on the host when the communications link to the host is established. If the host does not support DDDLU or if this parameter is set to UNKNOWN, the LU must be included in the host configuration.

sscp_id

Specifies the ID of the SSCP permitted to activate this LU. Specify a value in the range 0–65,535. If this parameter is set to 0 (zero), the LU can be activated by any SSCP.

timeout

Timeout for the LU specified in seconds. If the timeout is set to a nonzero value and the user of the LU supports session inactivity timeouts, then the LU is deactivated after the PLU-SLU session is left inactive for the specified period and one of the following conditions exist:

•The session passes over a limited resource link.

•Another application requests to use the LU before the session is used again. If the timeout is set to 0 (zero), the LU is not deactivated.

Support for session inactivity timeouts depends on the application that is using the LU (such as a 3270 emulation program). If the LU is being used by PU concentration, session inactivity timeouts are supported only if allow_timeout is specified on the define_downstream_lu command.

term_method

This parameter specifies how SNAplus2 should attempt to end a PLU-SLU session to a host from this LU. Possible values are:

USE_NODE_DEFAULT

Use the node’s default termination method, specified by the send_term_self parameter on de- fine_node.

SEND_UNBIND

End the session by sending an UNBIND.

SEND_TERM_SELF

End the session by sending a TERM_SELF.

2.36.2 Returned Parameters

No parameters are returned by SNAplus2 when this command executes successfully.

2.36.3 Error Return Codes

If the command cannot be executed, SNAplus2 returns a primary return code to indicate the type of error and a secondary return code to provide specific details about the reason for unsuccessful execution.

Parameter Check

If the command does not execute because of a parameter error, SNAplus2 returns the following parameters:

primary_rc

PARAMETER_CHECK

secondary_rc

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