While logged in as root, I installed the listed driver for RedHat SE5 for the Digi Neo card. (I have the 8 port version). After finishing all the steps I started the service and the ports showed up in /dev (ttyn1a to ttyn1h). After I reboot the machine the ports were no longer listed. When I tried to restart the service I get a message back that the driver image was not found. If I try to re-install the RPM package it tells me it is already installed.
Any suggestions? When I try to run the test app it tells me no card is found. When I check the PCI devices installed the DIGI controller is listed.