Ido Schimmel f1425529c3 selftests: vxlan_mdb: Fix failures with old libnet ... Locally generated IP multicast packets (such as the ones used in the test) do not perform routing and simply egress the bound device. However, as explained in commit 8bcfb4ae4d ("selftests: forwarding: Fix failing tests with old libnet"), old versions of libnet (used by mausezahn) do not use the "SO_BINDTODEVICE" socket option. Specifically, the library started using the option for IPv6 sockets in version 1.1.6 and for IPv4 sockets in version 1.2. This explains why on Ubuntu - which uses version 1.1.6 - the IPv4 overlay tests are failing whereas the IPv6 ones are passing. Fix by specifying the source and destination MAC of the packets which will cause mausezahn to use a packet socket instead of an IP socket. Fixes: 62199e3f16 ("selftests: net: Add VXLAN MDB test") Reported-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr> Closes: https://lore.kernel.org/netdev/5bb50349-196d-4892-8ed2-f37543aa863f@alu.unizg.hr/ Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Link: https://lore.kernel.org/r/20240325075030.2379513-1-idosch@nvidia.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>		2024-03-26 12:29:25 +01:00
..
crypto/chacha20-s390
cxl	cxl/test: Add support for qos_class checking	2024-02-16 23:20:34 -08:00
fault-injection
ktest	ktest: force $buildonly = 1 for 'make_warnings_file' test type	2024-03-15 12:36:19 -04:00
kunit	Landlock updates for v6.9-rc1	2024-03-14 16:00:27 -07:00
memblock	mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER	2024-01-08 15:27:15 -08:00
nvdimm	tools/testing/nvdimm: Disable "missing prototypes / declarations" warnings	2024-01-22 10:41:59 -08:00
radix-tree	maple_tree: fix warning comparing pointer to 0	2023-12-20 14:48:12 -08:00
scatterlist
selftests	selftests: vxlan_mdb: Fix failures with old libnet	2024-03-26 12:29:25 +01:00
vsock	vsock/test: print type for SOCK_SEQPACKET	2024-01-25 16:39:21 -08:00