root@Normans_Desktop:/# cat /etc/init.d/S60dnsmasq
#!/bin/sh

# The following is to automatically configure the DHCP settings
# based on nvram settings. Feel free to replace all this crap
# with a simple "dnsmasq" and manage everything via the
# /etc/dnsmasq.conf config file

# DHCP interface (lan, wan, wifi -- any ifup *)
iface=lan
ifname=$(nvram get ${iface}_ifname)

udhcpc -n -q -R -s /bin/true -i $ifname >&- || {
  # no existing DHCP server?

  # calculate settings
   ipaddr=$(nvram get ${iface}_ipaddr)
  netmask=$(nvram get ${iface}_netmask)
    start=$(nvram get dhcp_start)
      num=$(nvram get dhcp_num)

  eval $(ipcalc.sh $ipaddr $netmask ${start:-100} ${num:-150})
  lease=$(nvram get dhcp_lease)

  # and pass the args via the commandline
  # (because trying to edit the config from here is crazy)
  args="-K -F $START,$END,$NETMASK,${lease:-12h}"
}

# ignore requests from wan interface
wanproto=$(nvram get wan_proto)
[ -z "$wanproto" -o "$wanproto" = "none" ] || args="${args} -I $(nvram get wan_i
fname)"

dnsmasq ${args} && {
        # use dnsmasq for local dns requests
        rm -f /tmp/resolv.conf
        cat > /tmp/resolv.conf <<EOF
nameserver 127.0.0.1
search lan
EOF
}