Henryzhao

Met the same problem. Thank bonienl for pointing out that it works on 6.12.2. Temporary workaround: Stop Docker service in Settings/DockerSettings. Replace /usr/local/etc/rc.d/rc.docker line 282 (From Unraid 6.12.3) : IPV6=$(ip -br -6 addr show $NETWORK scope global|awk '{print $3}') With (From Unraid 6.12.2) : IPV6=$(ip -6 addr show $NETWORK mngtmpaddr|awk '/^ +inet6 /{print $2;exit}') [[ -z $IPV6 ]] && IPV6=$(ip -6 addr show $NETWORK scope global permanent|awk '/^ +inet6 /{print $2;exit}') Start Docker service. Not sure, but the edit might not persist after reboot.