[ "${INTERFACE%%[0-9]*}" = "atm" ] && {
	case "$ACTION" in
		register)
			[ "$pppoe_atm" = 1 ] && {
				case "$atm_encaps" in
					0|vc) ENCAPS=0 ;;
					1|llc) ENCAPS=1 ;;
					*) ENCAPS=0 ;;
				esac
				insmod br2684 2>&- >&-
				br2684ctl -c0 -e${ENCAPS} -a${atm_vpi:-8}.${atm_vci:-35} &
			}
		;;
		unregister)
			killall br2684ctl 2>&- >&-
			rmmod br2684
		;;
	esac
}
