mojang-api Mojang API proxy with automatic caching. Sysctl You need to change your sysctl.conf file to allow this: net.ipv4.ip_forward=1 net.ipv6.conf.all.forwarding=1 net.ipv6.ip_nonlocal_bind = 1 Add ipv6 range to interface ip route add local <ip here>::/64 dev eth0