Visara CNA-8000 Installation - Manual (Page 103)

CNA-8000 Installation and Configuration
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Virtual SAP: Likewise, the value of the SAP is not important as long as the value is a
valid SAP value (multiple of hex 04 on zOS systems or multiple of hex 02 on zVM
systems). The value selected should be unique to the Virtual MAC Address that it is
assigned to.
Restrict Connections to Active LUs: When selected, TN3270 clients attempting to
connect to the CNA-8000 will only be allowed to connect if their destination LU has
been activated by VTAM. When the LU has not been activated, the client will be
informed that the connection can not be made by way of a NVT message at connection
time. When pools are used, only LUs that have been activated within the pool will be
allocated to clients when this option is enabled.
Disconnect Client Upon Unbind: When selected, clients will be automatically
disconnected from the CNA-8000 when they receive an UNBIND from the host. This
occurs when they log off from their active session or whenever the session becomes
unbound (such as due to a problem that takes the session down). If left unselected, the
client connection will not be disconnected when their session ends, but would normally
be presented with a VTAM logon screen so that the client can log onto another session if
desired.
Button Definitions:
Return: Selecting this button will take you back to the Connectivity Configuration
menu.
Update: The [Update] button causes the information on the panel to update the
configuration file. You must press the [Update] button before leaving the panel if you
want the changes to be made, otherwise the changes will be discarded.
New: Pressing the [New] button changes the dropdown control into a data entry control
allowing you to define a new Host Circuit. Once you have entered the name for your new
Host Circuit and selected other desired parameters for the CU that you wish to associate
it with you will need to press the [Update] button. This will change the control back to a
dropdown control that will include the newly defined Host Circuit.
Delete: This button is used to delete a Host Circuit definition. Select the Host Circuit
that you wish to delete using the dropdown control, then press the [Delete] button.