0005iptables_0

#!/bin/bash

set -e

tmpfile1=$(mktemp)
tmpfile2=$(mktemp)

clean_tmpfile()
{
	rm -f "$tmpfile1" "$tmpfile2"
}

trap clean_tmpfile EXIT


cat > $tmpfile1<<EOF
-P INPUT ACCEPT
-P FORWARD ACCEPT
-P OUTPUT ACCEPT
-N FOO
-A FOO -j DROP
EOF

$XT_MULTI iptables -N FOO
$XT_MULTI iptables -A FOO -j DROP
$XT_MULTI iptables -S > $tmpfile2

diff -u $tmpfile1 $tmpfile2

rm -f $tmpfile1 $tmpfile2