1 # Copyright (C) 2009-2010 OpenWrt.org
4 [ "${rule_NAME}" != "$1" ] || return
5 fw_config_get_section "$1" rule { \
16 string proto "tcpudp" \
20 string limit_burst "" \
23 [ -n "$rule_name" ] || rule_name=$rule__name
27 fw_config_get_rule "$1"
29 [ "$rule_target" != "NOTRACK" ] || [ -n "$rule_src" ] || [ "$rule_src" != "*" ] || {
30 fw_log error "NOTRACK rule ${rule_name}: needs src, skipping"
38 local target="${rule_target:-REJECT}"
39 if [ "$target" == "NOTRACK" ]; then
41 chain="zone_${rule_src}_notrack"
43 if [ -n "$rule_src" ]; then
44 if [ "$rule_src" != "*" ]; then
45 chain="zone_${rule_src}${rule_dest:+_forward}"
47 chain="${rule_dest:+forward}"
48 chain="${chain:-input}"
52 if [ -n "$rule_dest" ]; then
53 if [ "$rule_dest" != "*" ]; then
54 target="zone_${rule_dest}_${target}"
55 elif [ "$target" = REJECT ]; then
62 fw_get_family_mode mode ${rule_family:-x} "$rule_src" I
64 local src_spec dest_spec
65 fw_get_negation src_spec '-s' "${rule_src_ip:+$rule_src_ip/$rule_src_ip_prefixlen}"
66 fw_get_negation dest_spec '-d' "${rule_dest_ip:+$rule_dest_ip/$rule_dest_ip_prefixlen}"
68 [ "$rule_proto" == "tcpudp" ] && rule_proto="tcp udp"
69 local pr; for pr in $rule_proto; do
70 local sports dports itypes
74 itypes="$rule_icmp_type"
77 sports="$rule_src_port"
78 dports="$rule_dest_port"
83 fw_get_negation pr '-p' "$pr"
84 local sp; for sp in ${sports:-""}; do
85 fw_get_port_range sp $sp
86 fw_get_negation sp '--sport' "$sp"
87 local dp; for dp in ${dports:-""}; do
88 fw_get_port_range dp $dp
89 fw_get_negation dp '--dport' "$dp"
90 local sm; for sm in ${rule_src_mac:-""}; do
91 fw_get_negation sm '--mac-source' "$sm"
92 local it; for it in ${itypes:-""}; do
93 fw_get_negation it '--icmp-type' "$it"
94 fw add $mode $table $chain $target + \
95 { $rule_src_ip $rule_dest_ip } { \
96 $src_spec $dest_spec \
99 ${rule_limit:+-m limit --limit $rule_limit \
100 ${rule_limit_burst:+--limit-burst $rule_limit_burst}} \
109 fw_callback post rule