mojira.dev
MC-275119

Minecraft does not connect to DNS translated IPV6 servers

When using a DDNS service, i can't get Minecraft to connect to my server using IPV6. It does not connect on the PC hosting, another PC on the same network, or my friend's PC across the internet.

Connecting from a direct IPV6 address works in all cases, and using No-IP's DDNS service works with an IPV4 address, but not an IPV6 address.

 

This is not an issue with the firewall, Windows Defender's firewall was turned off during testing. I have made sure that the DDNS address functions as should.

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Thank you for your report!
We're tracking this issue in MC-272195, so this ticket is being resolved and linked as a duplicate.

That ticket has already been resolved as invalid. Please take a look at the parent ticket (MC-272195) and see if an explanation is provided there in the description of the ticket or in the comments for why this issue is invalid.

If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.

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Please read over the comments left by @unknown and @unknown on that report, see if that helps.

Lonttu03

(Unassigned)

Unconfirmed

(Unassigned)

multiplayer, server

1.21.1

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