pid-file=/var/run/dnsmasq.pid
user=nobody
bind-dynamic
interface=br0
interface=pptp*
no-dhcp-interface=pptp*
no-resolv
servers-file=/tmp/resolv.dnsmasq
no-poll
no-negcache
cache-size=1500
$CONTENT <<<===  This!!!
min-port=4096
domain=home
expand-hosts
bogus-priv
domain-needed
local=/home/
dhcp-range=lan,192.168.12.100,192.168.12.254,255.255.255.0,86400s
dhcp-option=lan,3,192.168.12.1
dhcp-option=lan,15,home
dhcp-option=lan,44,192.168.12.1
dhcp-authoritative
addn-hosts=/etc/hosts.dnsmasq