ip-down.example

unix and linux net driver

#!/bin/sh
# -*- Fundamental -*-
#
# args: interface-name tty-device speed local-IP remote-IP

PATH=/usr/ucb:/bin:/usr/bin:/etc:/usr/etc:/usr/local/bin; export PATH

#
# Remove the route to localhost that we created in ip-up
#
/usr/etc/route delete $4 127.0.0.1

#  Let the nmserver know the fruits of our network configuration
#  endeavor. This allows NXHost connections. Thanks to Glenn Brown
#  <[e-mail]>  
pid=`ps cax | egrep nmserver | awk '{print $1;}'`
if [ -n "$pid" ]; then
    echo "PPP Reinitializing nmserver's network portion" > /dev/console
    kill -USR2 $pid
fi

#
# Let lookupd know that things have changed
#
pid=`ps cax | egrep lookupd | awk '{print $1;}'`
if [ -n "$pid" ]; then
    echo "PPP Reinitializing lookupd" > /dev/console
    kill -HUP $pid
fi