selftests: fib_tests: Add test cases for netdev down

Check that IPv4 and IPv6 react the same when a netdev is being put
administratively down.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Schimmel 2018-01-07 12:45:17 +02:00 • committed by David S. Miller
commit 5adb7683b4