Jiri Benc 753096c38a selftests, bpf: test_lwt_ip_encap: Really disable rp_filter
[ Upstream commit 79e2c306667542b8ee2d9a9d947eadc7039f0a3c ]

It's not enough to set net.ipv4.conf.all.rp_filter=0, that does not override
a greater rp_filter value on the individual interfaces. We also need to set
net.ipv4.conf.default.rp_filter=0 before creating the interfaces. That way,
they'll also get their own rp_filter value of zero.

Fixes: 0fde56e4385b0 ("selftests: bpf: add test_lwt_ip_encap selftest")
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/b1cdd9d469f09ea6e01e9c89a6071c79b7380f89.1632386362.git.jbenc@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-10-06 15:42:34 +02:00
..
2019-08-18 20:45:57 +01:00
2020-01-17 19:48:54 +01:00
2021-05-22 11:38:30 +02:00
2019-10-13 09:38:27 -04:00
2020-04-29 16:33:15 +02:00