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| author | Geliang Tang <geliangtang@gmail.com> | 2021-06-18 02:46:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-18 21:40:11 +0300 |
| commit | 94d66ba1d8e4803066b9c6a16274343a425ed1bf (patch) | |
| tree | 59240224cf7d6f7cbbbb074493b877cb9af564ef /tools/testing | |
| parent | 401e3030e68f1c761a7137dc6f0cf39f585ab4bd (diff) | |
| download | linux-94d66ba1d8e4803066b9c6a16274343a425ed1bf.tar.xz | |
selftests: mptcp: enable checksum in mptcp_connect.sh
This patch added a new argument "-C" for the mptcp_connect.sh script to
set the sysctl checksum_enabled to 1 in ns1, ns2, ns3 and ns4 to enable
the data checksum.
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_connect.sh | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh index 9ca5f1ba461e..69351c3eb68c 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh @@ -3,7 +3,7 @@ time_start=$(date +%s) -optstring="S:R:d:e:l:r:h4cm:f:t" +optstring="S:R:d:e:l:r:h4cm:f:tC" ret=0 sin="" sout="" @@ -22,6 +22,7 @@ sndbuf=0 rcvbuf=0 options_log=true do_tcp=0 +checksum=false filesize=0 if [ $tc_loss -eq 100 ];then @@ -47,6 +48,7 @@ usage() { echo -e "\t-R: set rcvbuf value (default: use kernel default)" echo -e "\t-m: test mode (poll, sendfile; default: poll)" echo -e "\t-t: also run tests with TCP (use twice to non-fallback tcp)" + echo -e "\t-C: enable the MPTCP data checksum" } while getopts "$optstring" option;do @@ -104,6 +106,9 @@ while getopts "$optstring" option;do "t") do_tcp=$((do_tcp+1)) ;; + "C") + checksum=true + ;; "?") usage $0 exit 1 @@ -200,6 +205,12 @@ ip -net "$ns4" route add default via dead:beef:3::2 # use TCP syn cookies, even if no flooding was detected. ip netns exec "$ns2" sysctl -q net.ipv4.tcp_syncookies=2 +if $checksum; then + for i in "$ns1" "$ns2" "$ns3" "$ns4";do + ip netns exec $i sysctl -q net.mptcp.checksum_enabled=1 + done +fi + set_ethtool_flags() { local ns="$1" local dev="$2" |