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selftests: ovpn: reduce ping count in test.sh

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The second stage of test.sh ("run baseline data traffic") performs a
basic connectivity check with ping -qfc 500 -w 3.  On slower CI
instances this is too strict for TCP: the RTT is high enough that 500
echo requests do not reliably complete within 3 seconds, so the stage
flakes and the test fails even though the ovpn setup is healthy.

Reduce the packet count to 100 for both the plain and 3000-byte pings in
that stage.  This still verifies peer setup, key exchange, routing, and
data-path traffic, without making the basic connectivity check depend on
timing out under load.

Fixes: 959bc330a4 ("testing/selftests: add test tool and scripts for ovpn module")
Signed-off-by: Ralf Lici <ralf@mandelbit.com>
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
This commit is contained in:
Ralf Lici
2026-04-29 10:00:16 +02:00
committed by Antonio Quartulli
parent c539cb30f9
commit 201ba70631
1 changed files with 2 additions and 2 deletions
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4
tools/testing/selftests/net/ovpn/test.sh
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@@ -98,10 +98,10 @@ ovpn_run_basic_traffic() {
sleep 0.3
ovpn_cmd_ok "send baseline traffic to peer ${p}" \
ip netns exec ovpn_peer0 \
ping -qfc 500 -w 3 5.5.5.$((p + 1))
ping -qfc 100 -w 3 5.5.5.$((p + 1))
ovpn_cmd_ok "send large-payload traffic to peer ${p}" \
ip netns exec ovpn_peer0 \
ping -qfc 500 -s 3000 -w 3 5.5.5.$((p + 1))
ping -qfc 100 -s 3000 -w 3 5.5.5.$((p + 1))
wait "${tcpdump_pid1}" || return 1
wait "${tcpdump_pid2}" || return 1