You probably cannot edit rc scripts from DOS. There is a problem with
CR/LF (unless you use Unix-like editor). This file allow you to edit IP
adress from DOS rather than edit /etc/rc.d/rc.inet1.

Alias for apropriate module for network card must be correctly set (in
/etc/modules.conf).

The line below is fatal. Change to `CONFIGURE YES' if you would like
to be a wizard... `CONFIGURE NO' - everything here will be ignored
during startup.

CONFIGURE NO

# line for modprobe (to load apropriate module for network card)
MODULE ne io=0x340
NAME monkey               # REPLACE with name you wish
DOMAIN frop.org           # REPLACE with your domain
IPADDR 192.168.1.2        # REPLACE with YOUR IP address.
NETMASK 255.255.255.0     # REPLACE with YOUR netmask.
NETWORK 192.168.1.0       # REPLACE with YOUR network address.
BROADCAST 192.168.1.255   # REPLACE with YOUR broadcast address, if you
                          # have one. If not, comment them out.
GATEWAY 192.168.1.250     # REPLACE with YOUR gateway address.
DNSSERVER 192.168.1.1     # REPLACE with IP address of your DNS SERVER, if
                          # you have one, If not, comment them out.
                          # You may comment out the line by adding a # to
                          # the beginning of the line.