#!/usr/bin/lua

local uci = require('simple-uci').cursor()

-- Allow incoming respondd replies to queries on WAN
-- If the query was via multicast, the response isn't matched by --state RELATED
uci:section('firewall', 'rule', 'wan_respondd_reply',
  {
    name = 'wan_respondd_reply',
    src = 'wan',
    src_ip = 'fe80::/64',
    src_port = '1001',
    dest_port = '32768:61000', -- see /proc/sys/net/ipv4/ip_local_port_range
    proto = 'udp',
    target = 'ACCEPT',
  }
)

uci:section('firewall', 'rule', 'mesh_respondd_reply',
  {
    name = 'mesh_respondd_reply',
    src = 'mesh',
    src_ip = 'fe80::/64',
    src_port = '1001',
    dest_port = '32768:61000', -- see /proc/sys/net/ipv4/ip_local_port_range
    proto = 'udp',
    target = 'ACCEPT',
  }
)

uci:save('firewall')