[PATCH net-next 2/3] selftests/net: add local address bind in vxlan selftest

Richard Gobert
2024-02-22T21:07:21Z

Add local address bind support to existing udpgro_fwd.sh vxlan selftest, to
ensure UDP socket lookup in GRO is working.

Signed-off-by: Richard Gobert <richardbgobert@gmail.com>
---
tools/testing/selftests/net/udpgro_fwd.sh | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/net/udpgro_fwd.sh b/tools/testing/selftests/net/udpgro_fwd.sh
index c079565add39..8cc9b6ff3910 100755
--- a/tools/testing/selftests/net/udpgro_fwd.sh
+++ b/tools/testing/selftests/net/udpgro_fwd.sh
@@ -56,11 +56,13 @@ create_vxlan_endpoint() {
local -r bm_rem_addr=$3
local -r vxlan_dev=$4
local -r vxlan_id=$5
+ local -r bm_local_addr=$6
local -r vxlan_port=4789

ip -n $netns link set dev $bm_dev up
ip -n $netns link add dev $vxlan_dev type vxlan id $vxlan_id \
- dstport $vxlan_port remote $bm_rem_addr
+ dstport $vxlan_port local $bm_local_addr \
+ remote $bm_rem_addr
ip -n $netns link set dev $vxlan_dev up
}

@@ -71,11 +73,13 @@ create_vxlan_pair() {

for ns in $SRC $DST; do
# note that 3 - $SRC == $DST and 3 - $DST == $SRC
- create_vxlan_endpoint $BASE$ns veth$ns $BM_NET_V4$((3 - $ns)) vxlan$ns 4
+ create_vxlan_endpoint $BASE$ns veth$ns $BM_NET_V4$((3 - $ns)) \
+ vxlan$ns 4 $BM_NET_V4$ns
ip -n $BASE$ns addr add dev vxlan$ns $OL_NET_V4$ns/24
done
for ns in $SRC $DST; do
- create_vxlan_endpoint $BASE$ns veth$ns $BM_NET_V6$((3 - $ns)) vxlan6$ns 6
+ create_vxlan_endpoint $BASE$ns veth$ns $BM_NET_V6$((3 - $ns)) \
+ vxlan6$ns 6 $BM_NET_V6$ns
ip -n $BASE$ns addr add dev vxlan6$ns $OL_NET_V6$ns/24 nodad
done
}
--
2.36.1