DeviceInstaller is the device configuration program for Lantronix UDS series device servers. It works through the ethernet connection and allows complete control in simple language and graphics. The UDS devices also offer builtin web servers or telnet for device setup which are accessible through DeviceInstaller. Here is a link to the DeviceInstaller download page...
http://ltxfaq.custhelp.com/cgi-bin/ltxfaq.cfg/php/enduser/std_adp.php?p_faqid=644&p_created=1011733181
The ETS8P terminal server requires the Lantronix EZWebCon program for configuration. Depending on the age of your ETS8P server's firmware revision, there are two options for EZWebCon. Here is the link to the EZWebCon home page where you can read about and download the program.
http://ltxfaq.custhelp.com/cgi-bin/ltxfaq.cfg/php/enduser/std_adp.php?p_faqid=406&p_created=941243319