OpenWrt настройка firewall, для openvpn

# vi /etc/config/firewall

config 'include'
        option 'path' '/etc/firewall.user'

config 'rule'
        option 'target' 'ACCEPT'
        option 'name' 'VPN'
        option 'src' 'wan'
        option 'proto' 'udp'
        option 'dest_port' '1194'

# vi /etc/firewall.user

iptables -t nat -A prerouting_wan -p udp --dport 1194 -j ACCEPT
iptables -A input_wan -p udp --dport 1194 -j ACCEPT

iptables -I INPUT -i tun+ -j ACCEPT
iptables -I FORWARD -i tun+ -j ACCEPT
iptables -I OUTPUT -o tun+ -j ACCEPT
iptables -I FORWARD -o tun+ -j ACCEPT