Setup IPTV

Copy config.gateway.json to cloudkey /srv/unifi/data/sites/default/
Copy tvroute.sh to USG /config/scripts (home folder + move + make excutable)
Force provision USG

Setup vpn

configure
delete vpn l2tp remote-access dhcp-interface eth0.6
set vpn l2tp remote-access outside-address 0.0.0.0
commit
save
exit