#!/bin/sh

iface=$1

/usr/sbin/ngctl shutdown src:
/usr/sbin/ngctl -f- <<-SEQ
	shutdown ${iface}:
	mkpeer ${iface}: tee upper left
	connect ${iface}: ${iface}:upper lower right
	mkpeer ${iface}:upper source right2left output
	connect ${iface}:upper ${iface}:upper.right2left left2right input
	name ${iface}:upper.right2left src
	msg src: setiface "${iface}"
SEQ