Out of the box is not working since the TO repo is currently different from upstream OpenWRT.
The current stable TO firmware is based on OpenWrt omnia 15.05 r47055 / LuCI 49c3edd5861fd032fa8379ceda525c27a908a114 branch (git-17.212.24321-49c3edd)
opkg update; opkg install ca-certificates wget libopenssl
echo -e -n 'untrusted comment: LEDE usign key of Stan Grishin\nRWR//HUXxMwMVnx7fESOKO7x8XoW4/dRidJPjt91hAAU2L59mYvHy0Fa\n' > /tmp/stangri-repo.pub && opkg-key add /tmp/stangri-repo.pub
! grep -q 'stangri_repo' /etc/opkg/customfeeds.conf && echo 'src/gz stangri_repo https://raw.githubusercontent.com/stangri/openwrt-repo/master' >> /etc/opkg/customfeeds.conf
and then from the LuCI inerface installed both -
luci-app-vpn-policy-routing, which went without a hitch.
Mind you that I had
iptables already installed and
dnsmasq removed and
dnsmasq-full installed previously.
Have not tested whether it works though, pending some setup of wireguard as choice of VPN