#!/bin/sh # SPDX-License-Identifier: GPL-2.0-or-later # Copyright (c) 2019 Oracle and/or its affiliates. All Rights Reserved. TST_SETUP="do_setup" TST_CLEANUP="do_cleanup" TST_NEEDS_DRIVERS="nf_tables" use_iptables=0 cleanup_table=0 cleanup_chain=0 . iptables_lib.sh do_setup() { init local ip_table="ip${TST_IPV6}" if ! nft list table $ip_table filter > /dev/null 2>&1; then ROD nft add table $ip_table filter cleanup_table=1 fi if ! nft list chain $ip_table filter INPUT > /dev/null 2>&1; then ROD nft add chain $ip_table filter INPUT '{ type filter hook input priority 0; }' cleanup_chain=1 fi } do_cleanup() { local ip_table="ip${TST_IPV6}" [ "$cleanup_chain" = 1 ] && nft delete chain $ip_table filter INPUT >/dev/null 2>&1 [ "$cleanup_table" = 1 ] && nft delete table $ip_table filter >/dev/null 2>&1 cleanup } tst_run