[PATCH net-next 1/2] selftests: Disable dad for ipv6 in fcnal-test.sh

[David Ahern]

Constrained test environment; duplicate address detection is not needed
and causes races so disable it.

Signed-off-by: David Ahern <dsah...@kernel.org>
---
 tools/testing/selftests/net/fcnal-test.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/net/fcnal-test.sh 
b/tools/testing/selftests/net/fcnal-test.sh
index 69941520e8e5..068379a79651 100755
--- a/tools/testing/selftests/net/fcnal-test.sh
+++ b/tools/testing/selftests/net/fcnal-test.sh
@@ -424,6 +424,8 @@ create_ns()
        ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1
        ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.forwarding=1
        ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.forwarding=1
+       ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.accept_dad=0
+       ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.accept_dad=0
 }
 
 # create veth pair to connect namespaces and apply addresses.
-- 
2.43.0