#How do I play multiplayer

1 messages · Page 1 of 1 (latest)

trail rapids Mar 26, 2026, 7:59 AM

Whenever i try to join a game, I get:

I have enabled port forwarding to my device for Wan and LAN ports 34197-34197. Mapping is enabled

protocol tcp/udp

fickle surge Mar 27, 2026, 12:59 AM

And what is your external IP address? Can you find it manually?

If it is IPv6 only then maybe factorio is not fully IPv6 compliant? LIke it still needs an IPv4 address for regular multiplayer I think.