Start a new session with a ROM image of your choice.
Set the Properties on the emulator for serial over TCP
On the emulated Palm, select 'Prefs' and create a new Network Service.
I also create a new connection type called "Serial to PC" (last image).
Select "Connect" for your new network service and hope it works.
Notes
pppd looks for options files in the /etc/ppp directory. It will look
for an option file specific to the terminal device that it is using. So if
pppd is talking to /dev/ttyp0 it will first look for an option file named
/etc/ppp/options.ttyp0. The options files in etc_ppp are for the
pseudo terminal devices used by tcptty. They provide IP addresses for
the network 10.0.0.0/255.255.255.192. install.sh copies these files
into your /etc/ppp directory.
Stuart C. Eichert <tcptty@copera.com>