diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2018-12-20 17:03:29 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-12-20 16:42:39 -0800 |
| commit | 676f4bb168ca855adb957ad7f470984d9391c320 (patch) | |
| tree | 2514d96e1b568a191ea18700470972e7a439c85a /tools | |
| parent | 21f9477537059344e4705719137f6695de93b662 (diff) | |
| download | linux-676f4bb168ca855adb957ad7f470984d9391c320.tar.bz2 | |
selftests: rtnetlink: Add a test case for multipath route get
Without previous patch a warning would be generated upon multipath route
get when FIB multipath hash policy is to use a 5-tuple for multipath
hash calculation.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/rtnetlink.sh | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh index c5cbea9b317d..78fc593dfe40 100755 --- a/tools/testing/selftests/net/rtnetlink.sh +++ b/tools/testing/selftests/net/rtnetlink.sh @@ -205,6 +205,8 @@ kci_test_polrouting() kci_test_route_get() { + local hash_policy=$(sysctl -n net.ipv4.fib_multipath_hash_policy) + ret=0 ip route get 127.0.0.1 > /dev/null @@ -223,6 +225,19 @@ kci_test_route_get() check_err $? ip route get 10.23.7.11 from 10.23.7.12 iif "$devdummy" > /dev/null check_err $? + ip route add 10.23.8.0/24 \ + nexthop via 10.23.7.13 dev "$devdummy" \ + nexthop via 10.23.7.14 dev "$devdummy" + check_err $? + sysctl -wq net.ipv4.fib_multipath_hash_policy=0 + ip route get 10.23.8.11 > /dev/null + check_err $? + sysctl -wq net.ipv4.fib_multipath_hash_policy=1 + ip route get 10.23.8.11 > /dev/null + check_err $? + sysctl -wq net.ipv4.fib_multipath_hash_policy="$hash_policy" + ip route del 10.23.8.0/24 + check_err $? ip addr del dev "$devdummy" 10.23.7.11/24 check_err $? |