Packet in Linux using DosEmu and a TNC

This is the method I use to run packet on my Linux (RedHat 6.2) machine. If you don't want to use TCP/IP over AX.25, and have a TNC (For example a TNC2), this method might be the one for you.
I use DosEmu with DOS 6.2, and TstHost 1.43c with my TNC (TNC21S in WA8DED-Hostmode), on a Celeron 333 MHz processor and 128 MB memory.

Things to do to get it running: