#!/bin/bash

set -e

RULESET="add table x
add chain x y
delete chain x y
add chain x y { type filter hook input priority 0; }
add chain x y { policy drop; }"

$NFT -f - <<< "$RULESET"
if [ $? -ne 0 ] ; then
        echo "E: unable to load good ruleset" >&2
        exit 1
fi