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| author | Matthieu Baerts (NGI0) <matttbe@kernel.org> | 2026-06-05 12:21:51 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-06-12 01:33:38 +0300 |
| commit | dd7fb53c21c31fa06128784a9d8a153597f10372 (patch) | |
| tree | 4a3e7498977d9eba8239547e69f1adcb9223acd9 | |
| parent | 23eeaad0d89d7fd64e6164dde48e661ad237772e (diff) | |
| download | linux-dd7fb53c21c31fa06128784a9d8a153597f10372.tar.xz | |
selftests: mptcp: validate ADD_ADDRv6 + TS + port
This validates the feature added by parent commit, where it is now
possible to send an ADD_ADDR with a v6 IP address and a port number,
while the connection is using TCP Timestamps.
This test is simply a copy of the previous one: "signal address with
port", but using IPv6 addresses. This test is only executed if the
add_addr_v6_port_drop_ts sysctl knob is available. If not, it means the
kernel doesn't support this feature.
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260605-net-next-mptcp-add-addr6-port-ts-v2-7-758e7ca73f4d@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/mptcp_join.sh | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 70d5b26be4e0..6aba8f97275a 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3214,6 +3214,17 @@ add_addr_ports_tests() chk_add_nr 1 1 1 fi + # signal address v6 with port + if reset "signal address v6 with port" && + continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/add_addr_v6_port_drop_ts'; then + pm_nl_set_limits $ns1 0 1 + pm_nl_set_limits $ns2 1 1 + pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal port 10100 + run_tests $ns1 $ns2 dead:beef:1::1 + chk_join_nr 1 1 1 + chk_add_nr 1 1 1 + fi + # subflow and signal with port if reset "subflow and signal with port"; then pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100 |