-local iface
-local ifname
-local tmpconf="/var/etc/miniupnpd.conf"
-local extiface=$(uci get upnpd.config.external_iface)
-local extzone=$(uci get upnpd.config.external_zone)
+tmpconf="/var/etc/miniupnpd.conf"
+extiface=$(uci get upnpd.config.external_iface)
+extzone=$(uci get upnpd.config.external_zone)