You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
690 B
40 lines
690 B
#!/bin/sh
|
|
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
# Copyright (c) 2015-2018 Oracle and/or its affiliates. All Rights Reserved.
|
|
#
|
|
# Author: Alexey Kodanev <alexey.kodanev@oracle.com>
|
|
|
|
TST_SETUP="setup"
|
|
TST_TESTFUNC="do_test"
|
|
TST_CLEANUP="cleanup"
|
|
TST_MIN_KVER="3.18"
|
|
|
|
. tcp_cc_lib.sh
|
|
|
|
cleanup()
|
|
{
|
|
tc qdisc del dev $(tst_iface) root netem loss 0.5% ecn
|
|
|
|
tcp_cc_cleanup
|
|
}
|
|
|
|
setup()
|
|
{
|
|
tcp_cc_check_support dctcp
|
|
tcp_cc_setup
|
|
|
|
tst_res TINFO "emulate congestion with packet loss 0.5% and ECN"
|
|
tc qdisc add dev $(tst_iface) root netem loss 0.5% ecn > /dev/null 2>&1
|
|
|
|
if [ $? -ne 0 ]; then
|
|
tst_brk TCONF "netem doesn't support ECN"
|
|
fi
|
|
}
|
|
|
|
do_test()
|
|
{
|
|
tcp_cc_test01 dctcp 10
|
|
}
|
|
|
|
tst_run
|