#!/bin/sh

# Author: Christoph Galuschka <tigalch@tigalch.org>

#         Rene Diepstraten <rene@renediepstraten.nl>

if (t_GetPkgRel basesystem | grep -q el9)

then

  t_Log "This is a C9 system. Skipping."

  t_CheckExitStatus 0

  exit $PASS

fi

t_Log "Running $0 - arpwatch on interface with default gateway"

# arpwatch is broken in el7

# See https://bugzilla.redhat.com/show_bug.cgi?id=1044062

[[ $centos_ver -eq 7 ]] && { 

  t_Log "arpwatch is broken on el7. Skipping test." 

  exit

}

# Kill arpwatch instance from previous test

# killall arpwatch

# getting IP-address of default gateway

defgw=$(ip route | awk '/^default via/ {print $3}')

if [ -z $defgw ]

  then

  t_Log "No default gateway, can't test arpwatch"

  exit

fi

# setting path to arp.dat

if (t_GetPkgRel basesystem | grep -q el5)

  then

  arpdat='/var/arpwatch/arp.dat'

else

  arpdat='/var/lib/arpwatch/arp.dat'

fi

# beginning and running test

arpwatch

sleep 4

arp -d $defgw

sleep 4

ping -q -i 1 -c 5 $defgw

killall arpwatch

sleep 2

grep -q $defgw $arpdat

t_CheckExitStatus $?

# cleaning up

cat /dev/null > $arpdat