IPv6 works a bit differently from IPv4, so there’s no “port forwarding” section for it. Instead, the Archer AX53 blocks all unsolicited inbound IPv6 traffic by default through its IPv6 firewall, even though your devices have public IPv6 addresses. Here’s how you can allow incoming connections to your Minecraft server: Go to Advanced - IPv6 - IPv6 Firewall Enable IPv6 Firewall Rules if it’s not already active Add a new inbound rule allowing TCP (and optionally UDP) for your Minecraft server’s IPv6 address and port (usually 25565) Make sure your PC or server has a static IPv6 address assigned internally, so the rule always points to the correct device Once saved, your server should accept connections directly over IPv6. Some ISPs filter inbound IPv6 traffic on their end - if it still doesn’t work, check with your provider to confirm they allow inbound IPv6. If you’re testing from your own network, use an external IPv6 client or mobile data to verify, since many systems don’t route local IPv6 correctly inside LAN. Hope that helps! Let us know if the firewall rule works for you or if you’re still blocked after enabling it

Hello @Walkervr ,

Generally speaking, IPv6 doesn't have NAT like IPv4, so port forwarding isn't necessary.

To meet your needs, you'll need to set up Firewall Rules under IPv6. See the figure below:

 

What's your firmware version? Please make sure it's up to date. I'll also be sure to consult the relevant personnel to confirm whether this version supports firewall rules.