Echelon LNS DDE Server - Manual (Page 52)

select the tab corresponding to the network to be configured. In either case, the
following dialog appears with one tab for each LNS Network Database on your PC:
The Network interface name and Set management mode OnNet settings can
affect other LNS applications when you open those applications; all other settings
apply only to the LNS DDE Server.
Click the OK or Apply buttons to enable your settings. The Cancel button allows
you to void your changes. The Help button provides access to the online help files.
The settings in this dialog are described in the following sections.
Network Name
This field displays the name of the network.
Database Path
This field displays the pathname for the folder containing the network database.
3-20 Using the LNS DDE Server