#!/bin/bash

tmpfile=$(mktemp)
if [ ! -w $tmpfile ] ; then
	echo "Failed to create tmp file" >&2
	exit 0
fi

trap "rm -rf $tmpfile" EXIT # cleanup if aborted

echo "add table x
add set x y { type ipv4_addr; size 128; timeout 30s; }"

set -e
$NFT -f $tmpfile