Minecraft Geyser Server only works locally despite port forwarding?

ByLukas12732

I have a Minecraft Paper Server with the Geyser and Floodgate plugins. The server actually works, but only in the Java Edition. If I try to join it locally on the same network, everything works. However, if I try to join the server from outside my network, I can only do so with the Java Edition and not with the Bedrock Edition. I have port forwarding for Java Edition (TCP) and Bedrock Edition (UDP). However, I can also see the MOTD and the ping from outside the local network. I suspect that my internet provider 1and1 or my Fritzbox is blocking the UDP connection. Does anyone know what I could do to make it work?

Thank you in advance for any answer.

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tide1109
tide1109
5 months ago

Minecraft Bedrock uses the UDP and TCP protocol. Both protocols must therefore also be opened.

Port 19132 is apparently only used for IPv4 and Port 19133 for IPv6 only. If you know whether only IPv4 or IPv6 is used, you can also close the other port.

See: https://www.reddit.com/r/Minecraft/comments/104chdc/bedrock_edition_port_forwarding/

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Lukas12732
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Lukas12732
5 months ago
Reply to  tide1109

Thanks for the answer, I have released all ports now and it still doesn't work. Could it also be a firewall from the PC?

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