Setting static IP in os 9
1. Click on the Apple menu and select Control Panels
2. Click TCP/IP
3. In the Connect via field, select the adapter you want to manually assign.
4. Select Manually from the Configure drop down list.
5. In the IP Address section, type a unique IP address for each client computer using the range between 192.168.1.2 to 192.168.1.55
6. In the Subnet Mask section, type 255.255.255.0
7. In the Router section, type 192.168.1.1
8. In the Name Server box, type 192.168.1.1
9. Click Apply Now
Go in the router config at port forwarding and open the port 6346 on TCP and UDP at the IP you gave to your computer.
Bonne chance et bonne année