# Test vetoing of FDB entries that mlxsw can not offload. This exercises several
# different veto vectors to test various rollback scenarios in the vxlan driver.
+: ${LOCAL_IP:=198.51.100.1}
+export LOCAL_IP
+
+: ${REMOTE_IP_1:=198.51.100.2}
+export REMOTE_IP_1
+
+: ${REMOTE_IP_2:=198.51.100.3}
+export REMOTE_IP_2
+
+: ${UDPCSUM_FLAFS:=noudpcsum}
+export UDPCSUM_FLAFS
+
+: ${MC_IP:=224.0.0.1}
+export MC_IP
+
lib_dir=$(dirname $0)/../../../net/forwarding
ALL_TESTS="
ip link set dev $swp1 master br0
ip link set dev $swp2 up
- ip link add name vxlan0 up type vxlan id 10 nolearning noudpcsum \
- ttl 20 tos inherit local 198.51.100.1 dstport 4789
+ ip link add name vxlan0 up type vxlan id 10 nolearning $UDPCSUM_FLAFS \
+ ttl 20 tos inherit local $LOCAL_IP dstport 4789
ip link set dev vxlan0 master br0
}
RET=0
bridge fdb add 01:02:03:04:05:06 dev vxlan0 self static \
- dst 198.51.100.2 2>/dev/null
+ dst $REMOTE_IP_1 2>/dev/null
check_fail $? "multicast MAC not rejected"
bridge fdb add 01:02:03:04:05:06 dev vxlan0 self static \
- dst 198.51.100.2 2>&1 >/dev/null | grep -q mlxsw_spectrum
+ dst $REMOTE_IP_1 2>&1 >/dev/null | grep -q mlxsw_spectrum
check_err $? "multicast MAC rejected without extack"
log_test "vxlan FDB veto - create"
RET=0
bridge fdb add 00:01:02:03:04:05 dev vxlan0 self static \
- dst 198.51.100.2
+ dst $REMOTE_IP_1
check_err $? "valid FDB rejected"
bridge fdb replace 00:01:02:03:04:05 dev vxlan0 self static \
- dst 198.51.100.2 port 1234 2>/dev/null
+ dst $REMOTE_IP_1 port 1234 2>/dev/null
check_fail $? "FDB with an explicit port not rejected"
bridge fdb replace 00:01:02:03:04:05 dev vxlan0 self static \
- dst 198.51.100.2 port 1234 2>&1 >/dev/null \
+ dst $REMOTE_IP_1 port 1234 2>&1 >/dev/null \
| grep -q mlxsw_spectrum
check_err $? "FDB with an explicit port rejected without extack"
RET=0
bridge fdb add 00:00:00:00:00:00 dev vxlan0 self static \
- dst 198.51.100.2
+ dst $REMOTE_IP_1
check_err $? "valid FDB rejected"
bridge fdb append 00:00:00:00:00:00 dev vxlan0 self static \
- dst 198.51.100.3 port 1234 2>/dev/null
+ dst $REMOTE_IP_2 port 1234 2>/dev/null
check_fail $? "FDB with an explicit port not rejected"
bridge fdb append 00:00:00:00:00:00 dev vxlan0 self static \
- dst 198.51.100.3 port 1234 2>&1 >/dev/null \
+ dst $REMOTE_IP_2 port 1234 2>&1 >/dev/null \
| grep -q mlxsw_spectrum
check_err $? "FDB with an explicit port rejected without extack"
RET=0
ip link set dev vxlan0 type vxlan \
- group 224.0.0.1 dev lo 2>/dev/null
+ group $MC_IP dev lo 2>/dev/null
check_fail $? "FDB with a multicast IP not rejected"
ip link set dev vxlan0 type vxlan \
- group 224.0.0.1 dev lo 2>&1 >/dev/null \
+ group $MC_IP dev lo 2>&1 >/dev/null \
| grep -q mlxsw_spectrum
check_err $? "FDB with a multicast IP rejected without extack"