If you haven't installed the appropriate driver software for your Ethernet adapter, do so now. Descriptions to perform this task is beyond the scope of this document.
Install the TCP/IP protocol if you don't have it already.
Go to Programs/TCP/IP (LAN) / TCP/IP Settings
In 'Network', add your TCP/IP Address (192.168.0.x) and set your netmask (255.255.255.0)
Under 'Routing', press 'Add'. Set the Type to 'default' and type the IP Address of your Linux Box in the Field 'Router Address'. (192.168.0.1).
Set the same DNS (Nameserver) Address that your Linux host uses in 'Hosts'.
Close the TCP/IP control panel. Say yes to the following question(s).
Reboot your system
You may ping the Linux box to test the network configuration. Type 'ping 192.168.0.1' in a 'OS/2 Command prompt Window'. When ping packets are received all is ok.