Verify that the MAC-Auth mechanism works by adding a FDB entry with the locked flag set. denying access until the FDB entry is replaced with a FDB entry without the locked flag set.
Signed-off-by: Hans Schultz schultz.hans+netdev@gmail.com --- .../net/forwarding/bridge_locked_port.sh | 42 ++++++++++++++++--- 1 file changed, 36 insertions(+), 6 deletions(-)
diff --git a/tools/testing/selftests/net/forwarding/bridge_locked_port.sh b/tools/testing/selftests/net/forwarding/bridge_locked_port.sh index 5b02b6b60ce7..50b9048d044a 100755 --- a/tools/testing/selftests/net/forwarding/bridge_locked_port.sh +++ b/tools/testing/selftests/net/forwarding/bridge_locked_port.sh @@ -1,7 +1,7 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0
-ALL_TESTS="locked_port_ipv4 locked_port_ipv6 locked_port_vlan" +ALL_TESTS="locked_port_ipv4 locked_port_ipv6 locked_port_vlan locked_port_mab" NUM_NETIFS=4 CHECK_TC="no" source lib.sh @@ -94,13 +94,13 @@ locked_port_ipv4() ping_do $h1 192.0.2.2 check_fail $? "Ping worked after locking port, but before adding FDB entry"
- bridge fdb add `mac_get $h1` dev $swp1 master static + bridge fdb replace `mac_get $h1` dev $swp1 master static
ping_do $h1 192.0.2.2 check_err $? "Ping did not work after locking port and adding FDB entry"
bridge link set dev $swp1 locked off - bridge fdb del `mac_get $h1` dev $swp1 master static + bridge fdb del `mac_get $h1` dev $swp1 master
ping_do $h1 192.0.2.2 check_err $? "Ping did not work after unlocking port and removing FDB entry." @@ -124,13 +124,13 @@ locked_port_vlan() ping_do $h1.100 198.51.100.2 check_fail $? "Ping through vlan worked after locking port, but before adding FDB entry"
- bridge fdb add `mac_get $h1` dev $swp1 vlan 100 master static + bridge fdb replace `mac_get $h1` dev $swp1 master static
ping_do $h1.100 198.51.100.2 check_err $? "Ping through vlan did not work after locking port and adding FDB entry"
bridge link set dev $swp1 locked off - bridge fdb del `mac_get $h1` dev $swp1 vlan 100 master static + bridge fdb del `mac_get $h1` dev $swp1 vlan 100 master
ping_do $h1.100 198.51.100.2 check_err $? "Ping through vlan did not work after unlocking port and removing FDB entry" @@ -153,7 +153,8 @@ locked_port_ipv6() ping6_do $h1 2001:db8:1::2 check_fail $? "Ping6 worked after locking port, but before adding FDB entry"
- bridge fdb add `mac_get $h1` dev $swp1 master static + bridge fdb replace `mac_get $h1` dev $swp1 master static + ping6_do $h1 2001:db8:1::2 check_err $? "Ping6 did not work after locking port and adding FDB entry"
@@ -166,6 +167,35 @@ locked_port_ipv6() log_test "Locked port ipv6" }
+locked_port_mab() +{ + RET=0 + check_locked_port_support || return 0 + + ping_do $h1 192.0.2.2 + check_err $? "MAB: Ping did not work before locking port" + + bridge link set dev $swp1 locked on + bridge link set dev $swp1 learning on + + bridge fdb del `mac_get $h1` dev $swp1 master + + ping_do $h1 192.0.2.2 + check_fail $? "MAB: Ping worked on locked port without FDB entry" + + bridge fdb show | grep `mac_get $h1` | grep -q "locked" + check_err $? "MAB: No locked fdb entry after ping on locked port" + + bridge fdb replace `mac_get $h1` dev $swp1 master static + + ping_do $h1 192.0.2.2 + check_err $? "MAB: Ping did not work with fdb entry without locked flag" + + bridge fdb del `mac_get $h1` dev $swp1 master + bridge link set dev $swp1 locked off + + log_test "Locked port MAB" +} trap cleanup EXIT
setup_prepare