Hi SC2-Players!
The main points are:
- open port 6530 in your router for your fixed/static(!) IP-address (192.168....).
Deactivate the DHCP-server.
- if you (also) use a software firewall, open port 6530 (, too)
- if you play with someone OUTSIDE of your home-network, you have to tell him your EXTERNAL IP (can NOT be the 192.168....)
Best,
Peter