package/network/config/netifd/files/etc/hotplug.d/iface/00-netstate

   1 [ ifup = "$ACTION" ] && {
   2         uci_toggle_state network "$INTERFACE" up 1
   3         [ -n "$DEVICE" ] && {
   4                 uci_toggle_state network "$INTERFACE" device "$(uci -q get network.$INTERFACE.ifname)"
   5                 uci_toggle_state network "$INTERFACE" ifname "$DEVICE"
   6         }
   7 }