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dnsmasq: add dhcp-range tags configuration 

dnsmasq can match tags in its dhcp-range configuration, this commit adds
the option to configure it in the dhcp section

uci configuration:
config dhcp 'lan'
        option interface 'lan'
        list tag 'blue'
        list tag '!red'
        option start '10'
        option limit '150'
        option leasetime '12h'

generated dnsmasq configuration:
dhcp-range=tag:blue,tag:!red,set:lan,192.168.1.10,192.168.1.159,255.255.255.0,12h

Signed-off-by: Grégoire Delattre <gregoire.delattre@gmail.com>
openwrt-18.06
Grégoire Delattre 2017-06-20 11:45:49 +02:00 committed by Hans Dedecker
parent e3d09e7898
commit 680a5c5d3e
2 changed files with 9 additions and 2 deletions
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2
package/network/services/dnsmasq/Makefile
View File

@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=dnsmasq
PKG_VERSION:=2.77
PKG_RELEASE:=3
PKG_RELEASE:=4
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq/

9
package/network/services/dnsmasq/files/dnsmasq.init
View File

@ -440,6 +440,7 @@ dhcp_add() {
local cfg="$1"
local dhcp6range="::"
local nettag
local tags
config_get net "$cfg" interface
[ -n "$net" ] || return 0
@ -491,6 +492,12 @@ dhcp_add() {
dhcp_this_host_add "$net" "$ifname" "$ADD_LOCAL_FQDN"
start="$( dhcp_calc "$start" )"
add_tag() {
tags="${tags}tag:$1,"
}
config_list_foreach "$cfg" tag add_tag
nettag="${networkid:+set:${networkid},}"
if [ "$limit" -gt 0 ] ; then
@ -508,7 +515,7 @@ dhcp_add() {
if [ "$dhcpv4" != "disabled" ] ; then
xappend "--dhcp-range=$nettag$START,$END,$NETMASK,$leasetime${options:+ $options}"
xappend "--dhcp-range=$tags$nettag$START,$END,$NETMASK,$leasetime${options:+ $options}"
fi