#!/bin/bash
# $Header: /var/local/cvs/debian/ifupdown-scripts-zg2/scripts/ifupdown-scripts-zg2.d/lo-linkup,v 1.1 2004/09/12 18:00:04 mh Exp $

# Environment:
#  IFACE      = Logical interface name
#  MODE       = { start | stop }
#  METHOD     = manual, otherwise exit
#  ADDRFAM    = inet, otherwise exit

. /etc/network/ifupdown-scripts-zg2.d/common-functions

# remove state if interface is being stopped

if [ "$MODE" = "stop" ]; then
  exec_down "mac" ""
  exec_down "dev" ""
  exit 0
fi

# only do something for loopback interfaces

[ "$IF_TYPE" == "loopback" ] || exit 0

# only do something if interface is being started

[ "$MODE" == "start" ] || exit 0

# save state

add_down "dev" "$IF_DEVICE"
cmd "ip link set dev $IF_DEVICE up"

# vi:sw=2
