sysconfig/network-scripts/ifdown-post


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#!/bin/sh
# This should be called whenever an interface goes down, not just when
# it is brought down explicitly.

cd /etc/sysconfig/network-scripts

. $1

# Notify programs that have requested notification
( cd /var/run/netreport || exit
  for i in * ; do
    [ -f $i ] && \
      kill -SIGIO $i >/dev/null 2>&1 || \
        rm -f $i >/dev/null 2>&1
  done
)

exit 0