bridge: Fix multicast_to_unicast feature by hairpin+isolate

[project/netifd.git] / scripts / netifd-wireless.sh

diff --git a/scripts/netifd-wireless.sh b/scripts/netifd-wireless.sh
index c5d8a96..f981f1b 100644 (file)
--- a/scripts/netifd-wireless.sh
+++ b/scripts/netifd-wireless.sh
@@ -248,12 +248,26 @@ wireless_vif_parse_encryption() {
        esac
 }
 
+_wireless_set_brsnoop_isolation() {
+       local multicast_to_unicast="$1"
+       local isolate
+
+       json_get_var isolate isolate
+
+       [ $isolate -gt 0 -o -z "$network_bridge" ] && return
+
+       [ -z "$multicast_to_unicast" ] && multicast_to_unicast=1
+       [ $multicast_to_unicast -gt 0 ] && json_add_boolean isolate 1
+}
+
 for_each_interface() {
        local _w_types="$1"; shift
        local _w_ifaces _w_iface
        local _w_type
        local _w_found
 
+       local multicast_to_unicast
+
        json_get_keys _w_ifaces interfaces
        json_select interfaces
        for _w_iface in $_w_ifaces; do
@@ -261,6 +275,7 @@ for_each_interface() {
                if [ -n "$_w_types" ]; then
                        json_get_var network_bridge bridge
                        json_select config
+                       _wireless_set_brsnoop_isolation "$multicast_to_unicast"
                        json_get_var _w_type mode
                        json_select ..
                        _w_types=" $_w_types "