firmware/src/packages/fff/fff-firewall/files/etc/init.d/fff-firewall

#!/bin/sh /etc/rc.common

START=50

USE_PROCD=1

FIREWALL_DIR=/usr/lib/firewall.d

service_triggers()
{
    procd_add_reload_trigger "fff-firewall" "network"
}

start_service()
{
    local file

    IF_WAN=$(uci get network.wan.ifname)

    for file in ${FIREWALL_DIR}/*; do
        if [ -f "$file" ]; then
            . "$file"
        fi
    done
}