From: Geliang Tang geliangtang@gmail.com
[ Upstream commit 523514ed0a998fda389b9b6f00d0f2054ba30d25 ]
This patch added IPv6 support for do_transfer, and the test cases for ADD_ADDR IPv6.
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: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- .../testing/selftests/net/mptcp/mptcp_join.sh | 70 ++++++++++++++++++- 1 file changed, 69 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index f841ed8186c1..0eae628d1ffd 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -195,6 +195,12 @@ link_failure() ip -net "$ns" link set "$veth" down }
+# $1: IP address +is_v6() +{ + [ -z "${1##*:*}" ] +} + do_transfer() { listener_ns="$1" @@ -236,7 +242,15 @@ do_transfer() mptcp_connect="./mptcp_connect -r" fi
- ip netns exec ${listener_ns} $mptcp_connect -t $timeout -l -p $port -s ${srv_proto} 0.0.0.0 < "$sin" > "$sout" & + local local_addr + if is_v6 "${connect_addr}"; then + local_addr="::" + else + local_addr="0.0.0.0" + fi + + ip netns exec ${listener_ns} $mptcp_connect -t $timeout -l -p $port \ + -s ${srv_proto} ${local_addr} < "$sin" > "$sout" & spid=$!
sleep 1 @@ -649,6 +663,60 @@ chk_join_nr "remove subflows and signal" 3 3 3 chk_add_nr 1 1 chk_rm_nr 2 2
+# subflow IPv6 +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 1 +ip netns exec $ns2 ./pm_nl_ctl limits 0 1 +ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 flags subflow +run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow +chk_join_nr "single subflow IPv6" 1 1 1 + +# add_address, unused IPv6 +reset +ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal +run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow +chk_join_nr "unused signal address IPv6" 0 0 0 +chk_add_nr 1 1 + +# signal address IPv6 +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 1 +ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal +ip netns exec $ns2 ./pm_nl_ctl limits 1 1 +run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow +chk_join_nr "single address IPv6" 1 1 1 +chk_add_nr 1 1 + +# add_addr timeout IPv6 +reset_with_add_addr_timeout 6 +ip netns exec $ns1 ./pm_nl_ctl limits 0 1 +ip netns exec $ns2 ./pm_nl_ctl limits 1 1 +ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal +run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow +chk_join_nr "signal address, ADD_ADDR6 timeout" 1 1 1 +chk_add_nr 4 0 + +# single address IPv6, remove +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 1 +ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal +ip netns exec $ns2 ./pm_nl_ctl limits 1 1 +run_tests $ns1 $ns2 dead:beef:1::1 0 1 0 slow +chk_join_nr "remove single address IPv6" 1 1 1 +chk_add_nr 1 1 +chk_rm_nr 0 0 + +# subflow and signal IPv6, remove +reset +ip netns exec $ns1 ./pm_nl_ctl limits 0 2 +ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal +ip netns exec $ns2 ./pm_nl_ctl limits 1 2 +ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 flags subflow +run_tests $ns1 $ns2 dead:beef:1::1 0 1 1 slow +chk_join_nr "remove subflow and signal IPv6" 2 2 2 +chk_add_nr 1 1 +chk_rm_nr 1 1 + # single subflow, syncookies reset_with_cookies ip netns exec $ns1 ./pm_nl_ctl limits 0 1