[Berlin-wireless] IPv6 support with wireguard (was Re: Issues with Firmware for GL-AR300M)

[Nick]

OpenWrt just commited:
> busybox: disable PREFER_IPV4_ADDRESS

https://github.com/openwrt/openwrt/commit/7fea9d9f5dd282a7049d77cc6b75e0a703ead26c

Let's see if something will break. ;)