dnsmasq: add option broadcast to host sections

[openwrt.git] / package / network / services / dnsmasq / files / dnsmasq.init

diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init
index 560928b..561f89d 100644 (file)
--- a/package/network/services/dnsmasq/files/dnsmasq.init
+++ b/package/network/services/dnsmasq/files/dnsmasq.init
@@ -163,6 +163,8 @@ dnsmasq() {
 
        dhcp_option_add "$cfg" "" 0
 
+       xappend "--dhcp-broadcast=tag:needs-broadcast"
+
        echo >> $CONFIGFILE
 }
 
@@ -270,7 +272,10 @@ dhcp_host_add() {
 
        config_get tag "$cfg" tag
 
-       xappend "--dhcp-host=$macs${networkid:+,net:$networkid}${tag:+,set:$tag}${ip:+,$ip}${name:+,$name}"
+       config_get_bool broadcast "$cfg" broadcast 0
+       [ "$broadcast" = "0" ] && broadcast=
+
+       xappend "--dhcp-host=$macs${networkid:+,net:$networkid}${broadcast:+,set:needs-broadcast}${tag:+,set:$tag}${ip:+,$ip}${name:+,$name}"
 }
 
 dhcp_tag_add() {