1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0 3# 4# Run a couple of IP defragmentation tests. 5 6set +x 7set -e 8 9echo "ipv4 defrag" 10 11run_v4() { 12sysctl -w net.ipv4.ipfrag_high_thresh=9000000 &> /dev/null 13sysctl -w net.ipv4.ipfrag_low_thresh=7000000 &> /dev/null 14./ip_defrag -4 15} 16export -f run_v4 17 18./in_netns.sh "run_v4" 19 20echo "ipv4 defrag with overlaps" 21run_v4o() { 22sysctl -w net.ipv4.ipfrag_high_thresh=9000000 &> /dev/null 23sysctl -w net.ipv4.ipfrag_low_thresh=7000000 &> /dev/null 24./ip_defrag -4o 25} 26export -f run_v4o 27 28./in_netns.sh "run_v4o" 29