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- #!/bin/sh
- # SPDX-License-Identifier: GPL-2.0-or-later
- # Copyright (c) 2017-2018 Petr Vorel <pvorel@suse.cz>
- # Copyright (c) 2015 Oracle and/or its affiliates. All Rights Reserved.
- # Copyright (c) International Business Machines Corp., 2005
- # Author: Mitsuru Chinen <mitch@jp.ibm.com>
- IF_CMD='route'
- . if-lib.sh
- CHECK_INTERVAL=${CHECK_INTERVAL:-$(($ROUTE_TOTAL / 20))}
- test_body()
- {
- local cmd="$CMD"
- local iface=$(tst_iface)
- local inet="inet$TST_IPV6"
- local opt_rt=
- if [ "$TST_IPV6" ]; then
- opt_rt="/64"
- elif [ "$cmd" = "ip" ]; then
- opt_rt='/32'
- fi
- tst_res TINFO "'$cmd' add IPv$TST_IPVER $ROUTE_TOTAL routes"
- if ! restore_ipaddr; then
- tst_res TBROK "Failed to set default IP addresses"
- return
- fi
- local x=1
- local y=1
- local cnt=1
- [ "$TST_IPV6" ] && local xymax=65535 || xymax=254
- if [ $ROUTE_TOTAL -gt $((xymax * xymax)) ]; then
- tst_res TWARN "set ROUTE_TOTAL to $xymax * $xymax"
- ROUTE_TOTAL=$((xymax * xymax))
- fi
- while [ $cnt -le $ROUTE_TOTAL ]; do
- make_background_tcp_traffic
- if [ "$TST_IPV6" ]; then
- local hex_x=$(printf '%x' $x)
- local hex_y=$(printf '%x' $y)
- local new_rt=${IPV6_NET32_UNUSED}:$hex_x:$hex_y::
- else
- local new_rt=${IPV4_NET16_UNUSED}.$x.$y
- fi
- case $cmd in
- route) route -A $inet add ${new_rt}${opt_rt} dev $iface ;;
- ip) ip route add ${new_rt}${opt_rt} dev $iface ;;
- esac
- if [ $? -ne 0 ]; then
- tst_res TFAIL "Can't add route $new_rt to $iface"
- return
- fi
- check_connectivity_interval $cnt || return
- cnt=$(($cnt + 1))
- y=$(($y + 1))
- if [ $y -gt $xymax ]; then
- y=1
- x=$(($x + 1))
- if [ $x -gt $xymax ]; then
- tst_brk TBROK "Too large $ROUTE_TOTAL"
- fi
- fi
- done
- tst_res TPASS "Test is finished correctly"
- }
- tst_run
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