selftests: net: Add VXLAN MDB test

idosch · davem330 · commit 62199e3f1658 · 2023-03-17T08:05:50.000Z
Add test cases for VXLAN MDB, testing the control and data paths. Two
different sets of namespaces (i.e., ns{1,2}_v4 and ns{1,2}_v6) are used
in order to test VXLAN MDB with both IPv4 and IPv6 underlays,
respectively.

Example truncated output:

 # ./test_vxlan_mdb.sh
 [...]
 Tests passed: 620
 Tests failed:   0

Signed-off-by: Ido Schimmel &lt;idosch@nvidia.com&gt;
Reviewed-by: Nikolay Aleksandrov &lt;razor@blackwall.org&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
@@ -81,6 +81,7 @@ TEST_GEN_FILES += sctp_hello
 TEST_GEN_FILES += csum
 TEST_GEN_FILES += nat6to4.o
 TEST_GEN_FILES += ip_local_port_range
+TEST_PROGS += test_vxlan_mdb.sh
 
 TEST_FILES := settings
 
diff --git a/tools/testing/selftests/net/config b/tools/testing/selftests/net/config
@@ -48,3 +48,4 @@ CONFIG_BAREUDP=m
 CONFIG_IPV6_IOAM6_LWTUNNEL=y
 CONFIG_CRYPTO_SM4_GENERIC=y
 CONFIG_AMT=m
+CONFIG_VXLAN=m
diff --git a/tools/testing/selftests/net/test_vxlan_mdb.sh b/tools/testing/selftests/net/test_vxlan_mdb.sh
