diff --git a/Documentation/networking/devlink-trap.rst b/Documentation/networking/devlink-trap.rst
index 8e90a85f3bd5..dc9659ca06fa 100644
--- a/Documentation/networking/devlink-trap.rst
+++ b/Documentation/networking/devlink-trap.rst
@@ -162,6 +162,67 @@ be added to the following table:
      - ``drop``
      - Traps packets that the device decided to drop because they could not be
        enqueued to a transmission queue which is full
+   * - ``non_ip``
+     - ``drop``
+     - Traps packets that the device decided to drop because they need to
+       undergo a layer 3 lookup, but are not IP or MPLS packets
+   * - ``uc_dip_over_mc_dmac``
+     - ``drop``
+     - Traps packets that the device decided to drop because they need to be
+       routed and they have a unicast destination IP and a multicast destination
+       MAC
+   * - ``dip_is_loopback_address``
+     - ``drop``
+     - Traps packets that the device decided to drop because they need to be
+       routed and their destination IP is the loopback address (i.e., 127.0.0.0/8
+       and ::1/128)
+   * - ``sip_is_mc``
+     - ``drop``
+     - Traps packets that the device decided to drop because they need to be
+       routed and their source IP is multicast (i.e., 224.0.0.0/8 and ff::/8)
+   * - ``sip_is_loopback_address``
+     - ``drop``
+     - Traps packets that the device decided to drop because they need to be
+       routed and their source IP is the loopback address (i.e., 127.0.0.0/8 and ::1/128)
+   * - ``ip_header_corrupted``
+     - ``drop``
+     - Traps packets that the device decided to drop because they need to be
+       routed and their IP header is corrupted: wrong checksum, wrong IP version
+       or too short Internet Header Length (IHL)
+   * - ``ipv4_sip_is_limited_bc``
+     - ``drop``
+     - Traps packets that the device decided to drop because they need to be
+       routed and their source IP is limited broadcast (i.e., 255.255.255.255/32)
+   * - ``ipv6_mc_dip_reserved_scope``
+     - ``drop``
+     - Traps IPv6 packets that the device decided to drop because they need to
+       be routed and their IPv6 multicast destination IP has a reserved scope
+       (i.e., ffx0::/16)
+   * - ``ipv6_mc_dip_interface_local_scope``
+     - ``drop``
+     - Traps IPv6 packets that the device decided to drop because they need to
+       be routed and their IPv6 multicast destination IP has an interface-local scope
+       (i.e., ffx1::/16)
+   * - ``mtu_value_is_too_small``
+     - ``exception``
+     - Traps packets that should have been routed by the device, but were bigger
+       than the MTU of the egress interface
+   * - ``unresolved_neigh``
+     - ``exception``
+     - Traps packets that did not have a matching IP neighbour after routing
+   * - ``mc_reverse_path_forwarding``
+     - ``exception``
+     - Traps multicast IP packets that failed reverse-path forwarding (RPF)
+       check during multicast routing
+   * - ``reject_route``
+     - ``exception``
+     - Traps packets that hit reject routes (i.e., "unreachable", "prohibit")
+   * - ``ipv4_lpm_miss``
+     - ``exception``
+     - Traps unicast IPv4 packets that did not match any route
+   * - ``ipv6_lpm_miss``
+     - ``exception``
+     - Traps unicast IPv6 packets that did not match any route
 
 Driver-specific Packet Traps
 ============================
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index bec035ee5349..5294a1622643 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -5480,6 +5480,7 @@ enum mlxsw_reg_htgt_trap_group {
 enum mlxsw_reg_htgt_discard_trap_group {
 	MLXSW_REG_HTGT_DISCARD_TRAP_GROUP_BASE = MLXSW_REG_HTGT_TRAP_GROUP_MAX,
 	MLXSW_REG_HTGT_TRAP_GROUP_SP_L2_DISCARDS,
+	MLXSW_REG_HTGT_TRAP_GROUP_SP_L3_DISCARDS,
 };
 
 /* reg_htgt_trap_group
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 838c014f6ed1..471478eb1d86 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -4512,8 +4512,6 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 	MLXSW_SP_RXL_NO_MARK(IPV6_MLDV2_LISTENER_REPORT, TRAP_TO_CPU, IPV6_MLD,
 			     false),
 	/* L3 traps */
-	MLXSW_SP_RXL_MARK(MTUERROR, TRAP_TO_CPU, ROUTER_EXP, false),
-	MLXSW_SP_RXL_MARK(TTLERROR, TRAP_TO_CPU, ROUTER_EXP, false),
 	MLXSW_SP_RXL_L3_MARK(LBERROR, MIRROR_TO_CPU, LBERROR, false),
 	MLXSW_SP_RXL_MARK(IP2ME, TRAP_TO_CPU, IP2ME, false),
 	MLXSW_SP_RXL_MARK(IPV6_UNSPECIFIED_ADDRESS, TRAP_TO_CPU, ROUTER_EXP,
@@ -4540,8 +4538,6 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 	MLXSW_SP_RXL_MARK(L3_IPV6_REDIRECTION, TRAP_TO_CPU, IPV6_ND, false),
 	MLXSW_SP_RXL_MARK(IPV6_MC_LINK_LOCAL_DEST, TRAP_TO_CPU, ROUTER_EXP,
 			  false),
-	MLXSW_SP_RXL_MARK(HOST_MISS_IPV4, TRAP_TO_CPU, HOST_MISS, false),
-	MLXSW_SP_RXL_MARK(HOST_MISS_IPV6, TRAP_TO_CPU, HOST_MISS, false),
 	MLXSW_SP_RXL_MARK(ROUTER_ALERT_IPV4, TRAP_TO_CPU, ROUTER_EXP, false),
 	MLXSW_SP_RXL_MARK(ROUTER_ALERT_IPV6, TRAP_TO_CPU, ROUTER_EXP, false),
 	MLXSW_SP_RXL_MARK(IPIP_DECAP_ERROR, TRAP_TO_CPU, ROUTER_EXP, false),
@@ -4556,7 +4552,6 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
 	/* Multicast Router Traps */
 	MLXSW_SP_RXL_MARK(IPV4_PIM, TRAP_TO_CPU, PIM, false),
 	MLXSW_SP_RXL_MARK(IPV6_PIM, TRAP_TO_CPU, PIM, false),
-	MLXSW_SP_RXL_MARK(RPF, TRAP_TO_CPU, RPF, false),
 	MLXSW_SP_RXL_MARK(ACL1, TRAP_TO_CPU, MULTICAST, false),
 	MLXSW_SP_RXL_L3_MARK(ACL2, TRAP_TO_CPU, MULTICAST, false),
 	/* NVE traps */
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 0e99b64450ca..1aa436054490 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -77,6 +77,7 @@ struct mlxsw_sp_router {
 	struct notifier_block inet6addr_nb;
 	const struct mlxsw_sp_rif_ops **rif_ops_arr;
 	const struct mlxsw_sp_ipip_ops **ipip_ops_arr;
+	u32 adj_discard_index;
 };
 
 struct mlxsw_sp_rif {
@@ -367,6 +368,7 @@ enum mlxsw_sp_fib_entry_type {
 	MLXSW_SP_FIB_ENTRY_TYPE_LOCAL,
 	MLXSW_SP_FIB_ENTRY_TYPE_TRAP,
 	MLXSW_SP_FIB_ENTRY_TYPE_BLACKHOLE,
+	MLXSW_SP_FIB_ENTRY_TYPE_UNREACHABLE,
 
 	/* This is a special case of local delivery, where a packet should be
 	 * decapsulated on reception. Note that there is no corresponding ENCAP,
@@ -4196,15 +4198,31 @@ mlxsw_sp_fib_entry_ralue_pack(char *ralue_pl,
 	}
 }
 
+static int mlxsw_sp_adj_discard_write(struct mlxsw_sp *mlxsw_sp, u16 rif_index)
+{
+	u32 adj_discard_index = mlxsw_sp->router->adj_discard_index;
+	enum mlxsw_reg_ratr_trap_action trap_action;
+	char ratr_pl[MLXSW_REG_RATR_LEN];
+
+	trap_action = MLXSW_REG_RATR_TRAP_ACTION_DISCARD_ERRORS;
+	mlxsw_reg_ratr_pack(ratr_pl, MLXSW_REG_RATR_OP_WRITE_WRITE_ENTRY, true,
+			    MLXSW_REG_RATR_TYPE_ETHERNET, adj_discard_index,
+			    rif_index);
+	mlxsw_reg_ratr_trap_action_set(ratr_pl, trap_action);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ratr), ratr_pl);
+}
+
 static int mlxsw_sp_fib_entry_op_remote(struct mlxsw_sp *mlxsw_sp,
 					struct mlxsw_sp_fib_entry *fib_entry,
 					enum mlxsw_reg_ralue_op op)
 {
+	struct mlxsw_sp_nexthop_group *nh_group = fib_entry->nh_group;
 	char ralue_pl[MLXSW_REG_RALUE_LEN];
 	enum mlxsw_reg_ralue_trap_action trap_action;
 	u16 trap_id = 0;
 	u32 adjacency_index = 0;
 	u16 ecmp_size = 0;
+	int err;
 
 	/* In case the nexthop group adjacency index is valid, use it
 	 * with provided ECMP size. Otherwise, setup trap and pass
@@ -4214,6 +4232,15 @@ static int mlxsw_sp_fib_entry_op_remote(struct mlxsw_sp *mlxsw_sp,
 		trap_action = MLXSW_REG_RALUE_TRAP_ACTION_NOP;
 		adjacency_index = fib_entry->nh_group->adj_index;
 		ecmp_size = fib_entry->nh_group->ecmp_size;
+	} else if (!nh_group->adj_index_valid && nh_group->count &&
+		   nh_group->nh_rif) {
+		err = mlxsw_sp_adj_discard_write(mlxsw_sp,
+						 nh_group->nh_rif->rif_index);
+		if (err)
+			return err;
+		trap_action = MLXSW_REG_RALUE_TRAP_ACTION_NOP;
+		adjacency_index = mlxsw_sp->router->adj_discard_index;
+		ecmp_size = 1;
 	} else {
 		trap_action = MLXSW_REG_RALUE_TRAP_ACTION_TRAP;
 		trap_id = MLXSW_TRAP_ID_RTR_INGRESS0;
@@ -4273,6 +4300,23 @@ static int mlxsw_sp_fib_entry_op_blackhole(struct mlxsw_sp *mlxsw_sp,
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ralue), ralue_pl);
 }
 
+static int
+mlxsw_sp_fib_entry_op_unreachable(struct mlxsw_sp *mlxsw_sp,
+				  struct mlxsw_sp_fib_entry *fib_entry,
+				  enum mlxsw_reg_ralue_op op)
+{
+	enum mlxsw_reg_ralue_trap_action trap_action;
+	char ralue_pl[MLXSW_REG_RALUE_LEN];
+	u16 trap_id;
+
+	trap_action = MLXSW_REG_RALUE_TRAP_ACTION_TRAP;
+	trap_id = MLXSW_TRAP_ID_RTR_INGRESS1;
+
+	mlxsw_sp_fib_entry_ralue_pack(ralue_pl, fib_entry, op);
+	mlxsw_reg_ralue_act_local_pack(ralue_pl, trap_action, trap_id, 0);
+	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ralue), ralue_pl);
+}
+
 static int
 mlxsw_sp_fib_entry_op_ipip_decap(struct mlxsw_sp *mlxsw_sp,
 				 struct mlxsw_sp_fib_entry *fib_entry,
@@ -4314,6 +4358,9 @@ static int __mlxsw_sp_fib_entry_op(struct mlxsw_sp *mlxsw_sp,
 		return mlxsw_sp_fib_entry_op_trap(mlxsw_sp, fib_entry, op);
 	case MLXSW_SP_FIB_ENTRY_TYPE_BLACKHOLE:
 		return mlxsw_sp_fib_entry_op_blackhole(mlxsw_sp, fib_entry, op);
+	case MLXSW_SP_FIB_ENTRY_TYPE_UNREACHABLE:
+		return mlxsw_sp_fib_entry_op_unreachable(mlxsw_sp, fib_entry,
+							 op);
 	case MLXSW_SP_FIB_ENTRY_TYPE_IPIP_DECAP:
 		return mlxsw_sp_fib_entry_op_ipip_decap(mlxsw_sp,
 							fib_entry, op);
@@ -4391,7 +4438,7 @@ mlxsw_sp_fib4_entry_type_set(struct mlxsw_sp *mlxsw_sp,
 		 * can do so with a lower priority than packets directed
 		 * at the host, so use action type local instead of trap.
 		 */
-		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_LOCAL;
+		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_UNREACHABLE;
 		return 0;
 	case RTN_UNICAST:
 		if (mlxsw_sp_fi_is_gateway(mlxsw_sp, fi))
@@ -5351,7 +5398,7 @@ static void mlxsw_sp_fib6_entry_type_set(struct mlxsw_sp *mlxsw_sp,
 	else if (rt->fib6_type == RTN_BLACKHOLE)
 		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_BLACKHOLE;
 	else if (rt->fib6_flags & RTF_REJECT)
-		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_LOCAL;
+		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_UNREACHABLE;
 	else if (mlxsw_sp_rt6_is_gateway(mlxsw_sp, rt))
 		fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_REMOTE;
 	else
@@ -8123,6 +8170,11 @@ int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp,
 	if (err)
 		goto err_neigh_init;
 
+	err = mlxsw_sp_kvdl_alloc(mlxsw_sp, MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, 1,
+				  &router->adj_discard_index);
+	if (err)
+		goto err_adj_discard_index_alloc;
+
 	mlxsw_sp->router->netevent_nb.notifier_call =
 		mlxsw_sp_router_netevent_event;
 	err = register_netevent_notifier(&mlxsw_sp->router->netevent_nb);
@@ -8151,6 +8203,9 @@ int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp,
 err_mp_hash_init:
 	unregister_netevent_notifier(&mlxsw_sp->router->netevent_nb);
 err_register_netevent_notifier:
+	mlxsw_sp_kvdl_free(mlxsw_sp, MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, 1,
+			   router->adj_discard_index);
+err_adj_discard_index_alloc:
 	mlxsw_sp_neigh_fini(mlxsw_sp);
 err_neigh_init:
 	mlxsw_sp_vrs_fini(mlxsw_sp);
@@ -8182,6 +8237,8 @@ void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp)
 	unregister_fib_notifier(mlxsw_sp_net(mlxsw_sp),
 				&mlxsw_sp->router->fib_nb);
 	unregister_netevent_notifier(&mlxsw_sp->router->netevent_nb);
+	mlxsw_sp_kvdl_free(mlxsw_sp, MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, 1,
+			   mlxsw_sp->router->adj_discard_index);
 	mlxsw_sp_neigh_fini(mlxsw_sp);
 	mlxsw_sp_vrs_fini(mlxsw_sp);
 	mlxsw_sp_mr_fini(mlxsw_sp);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
index 7c03b661ae7e..e0d7c49ffae0 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
@@ -13,16 +13,27 @@
 
 static void mlxsw_sp_rx_drop_listener(struct sk_buff *skb, u8 local_port,
 				      void *priv);
+static void mlxsw_sp_rx_exception_listener(struct sk_buff *skb, u8 local_port,
+					   void *trap_ctx);
 
 #define MLXSW_SP_TRAP_DROP(_id, _group_id)				      \
 	DEVLINK_TRAP_GENERIC(DROP, DROP, _id,				      \
 			     DEVLINK_TRAP_GROUP_GENERIC(_group_id),	      \
 			     MLXSW_SP_TRAP_METADATA)
 
+#define MLXSW_SP_TRAP_EXCEPTION(_id, _group_id)		      \
+	DEVLINK_TRAP_GENERIC(EXCEPTION, TRAP, _id,			      \
+			     DEVLINK_TRAP_GROUP_GENERIC(_group_id),	      \
+			     MLXSW_SP_TRAP_METADATA)
+
 #define MLXSW_SP_RXL_DISCARD(_id, _group_id)				      \
 	MLXSW_RXL(mlxsw_sp_rx_drop_listener, DISCARD_##_id, SET_FW_DEFAULT,   \
 		  false, SP_##_group_id, DISCARD)
 
+#define MLXSW_SP_RXL_EXCEPTION(_id, _group_id, _action)			      \
+	MLXSW_RXL(mlxsw_sp_rx_exception_listener, _id,			      \
+		   _action, false, SP_##_group_id, DISCARD)
+
 static struct devlink_trap mlxsw_sp_traps_arr[] = {
 	MLXSW_SP_TRAP_DROP(SMAC_MC, L2_DROPS),
 	MLXSW_SP_TRAP_DROP(VLAN_TAG_MISMATCH, L2_DROPS),
@@ -30,6 +41,23 @@ static struct devlink_trap mlxsw_sp_traps_arr[] = {
 	MLXSW_SP_TRAP_DROP(INGRESS_STP_FILTER, L2_DROPS),
 	MLXSW_SP_TRAP_DROP(EMPTY_TX_LIST, L2_DROPS),
 	MLXSW_SP_TRAP_DROP(PORT_LOOPBACK_FILTER, L2_DROPS),
+	MLXSW_SP_TRAP_DROP(BLACKHOLE_ROUTE, L3_DROPS),
+	MLXSW_SP_TRAP_DROP(NON_IP_PACKET, L3_DROPS),
+	MLXSW_SP_TRAP_DROP(UC_DIP_MC_DMAC, L3_DROPS),
+	MLXSW_SP_TRAP_DROP(DIP_LB, L3_DROPS),
+	MLXSW_SP_TRAP_DROP(SIP_MC, L3_DROPS),
+	MLXSW_SP_TRAP_DROP(SIP_LB, L3_DROPS),
+	MLXSW_SP_TRAP_DROP(CORRUPTED_IP_HDR, L3_DROPS),
+	MLXSW_SP_TRAP_DROP(IPV4_SIP_BC, L3_DROPS),
+	MLXSW_SP_TRAP_DROP(IPV6_MC_DIP_RESERVED_SCOPE, L3_DROPS),
+	MLXSW_SP_TRAP_DROP(IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE, L3_DROPS),
+	MLXSW_SP_TRAP_EXCEPTION(MTU_ERROR, L3_DROPS),
+	MLXSW_SP_TRAP_EXCEPTION(TTL_ERROR, L3_DROPS),
+	MLXSW_SP_TRAP_EXCEPTION(RPF, L3_DROPS),
+	MLXSW_SP_TRAP_EXCEPTION(REJECT_ROUTE, L3_DROPS),
+	MLXSW_SP_TRAP_EXCEPTION(UNRESOLVED_NEIGH, L3_DROPS),
+	MLXSW_SP_TRAP_EXCEPTION(IPV4_LPM_UNICAST_MISS, L3_DROPS),
+	MLXSW_SP_TRAP_EXCEPTION(IPV6_LPM_UNICAST_MISS, L3_DROPS),
 };
 
 static struct mlxsw_listener mlxsw_sp_listeners_arr[] = {
@@ -40,6 +68,28 @@ static struct mlxsw_listener mlxsw_sp_listeners_arr[] = {
 	MLXSW_SP_RXL_DISCARD(LOOKUP_SWITCH_UC, L2_DISCARDS),
 	MLXSW_SP_RXL_DISCARD(LOOKUP_SWITCH_MC_NULL, L2_DISCARDS),
 	MLXSW_SP_RXL_DISCARD(LOOKUP_SWITCH_LB, L2_DISCARDS),
+	MLXSW_SP_RXL_DISCARD(ROUTER2, L3_DISCARDS),
+	MLXSW_SP_RXL_DISCARD(ING_ROUTER_NON_IP_PACKET, L3_DISCARDS),
+	MLXSW_SP_RXL_DISCARD(ING_ROUTER_UC_DIP_MC_DMAC, L3_DISCARDS),
+	MLXSW_SP_RXL_DISCARD(ING_ROUTER_DIP_LB, L3_DISCARDS),
+	MLXSW_SP_RXL_DISCARD(ING_ROUTER_SIP_MC, L3_DISCARDS),
+	MLXSW_SP_RXL_DISCARD(ING_ROUTER_SIP_LB, L3_DISCARDS),
+	MLXSW_SP_RXL_DISCARD(ING_ROUTER_CORRUPTED_IP_HDR, L3_DISCARDS),
+	MLXSW_SP_RXL_DISCARD(ING_ROUTER_IPV4_SIP_BC, L3_DISCARDS),
+	MLXSW_SP_RXL_DISCARD(IPV6_MC_DIP_RESERVED_SCOPE, L3_DISCARDS),
+	MLXSW_SP_RXL_DISCARD(IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE, L3_DISCARDS),
+	MLXSW_SP_RXL_EXCEPTION(MTUERROR, ROUTER_EXP, TRAP_TO_CPU),
+	MLXSW_SP_RXL_EXCEPTION(TTLERROR, ROUTER_EXP, TRAP_TO_CPU),
+	MLXSW_SP_RXL_EXCEPTION(RPF, RPF, TRAP_TO_CPU),
+	MLXSW_SP_RXL_EXCEPTION(RTR_INGRESS1, REMOTE_ROUTE, TRAP_TO_CPU),
+	MLXSW_SP_RXL_EXCEPTION(HOST_MISS_IPV4, HOST_MISS, TRAP_TO_CPU),
+	MLXSW_SP_RXL_EXCEPTION(HOST_MISS_IPV6, HOST_MISS, TRAP_TO_CPU),
+	MLXSW_SP_RXL_EXCEPTION(DISCARD_ROUTER3, REMOTE_ROUTE,
+			       TRAP_EXCEPTION_TO_CPU),
+	MLXSW_SP_RXL_EXCEPTION(DISCARD_ROUTER_LPM4, ROUTER_EXP,
+			       TRAP_EXCEPTION_TO_CPU),
+	MLXSW_SP_RXL_EXCEPTION(DISCARD_ROUTER_LPM6, ROUTER_EXP,
+			       TRAP_EXCEPTION_TO_CPU),
 };
 
 /* Mapping between hardware trap and devlink trap. Multiple hardware traps can
@@ -54,6 +104,25 @@ static u16 mlxsw_sp_listener_devlink_map[] = {
 	DEVLINK_TRAP_GENERIC_ID_EMPTY_TX_LIST,
 	DEVLINK_TRAP_GENERIC_ID_EMPTY_TX_LIST,
 	DEVLINK_TRAP_GENERIC_ID_PORT_LOOPBACK_FILTER,
+	DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_ROUTE,
+	DEVLINK_TRAP_GENERIC_ID_NON_IP_PACKET,
+	DEVLINK_TRAP_GENERIC_ID_UC_DIP_MC_DMAC,
+	DEVLINK_TRAP_GENERIC_ID_DIP_LB,
+	DEVLINK_TRAP_GENERIC_ID_SIP_MC,
+	DEVLINK_TRAP_GENERIC_ID_SIP_LB,
+	DEVLINK_TRAP_GENERIC_ID_CORRUPTED_IP_HDR,
+	DEVLINK_TRAP_GENERIC_ID_IPV4_SIP_BC,
+	DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_RESERVED_SCOPE,
+	DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE,
+	DEVLINK_TRAP_GENERIC_ID_MTU_ERROR,
+	DEVLINK_TRAP_GENERIC_ID_TTL_ERROR,
+	DEVLINK_TRAP_GENERIC_ID_RPF,
+	DEVLINK_TRAP_GENERIC_ID_REJECT_ROUTE,
+	DEVLINK_TRAP_GENERIC_ID_UNRESOLVED_NEIGH,
+	DEVLINK_TRAP_GENERIC_ID_UNRESOLVED_NEIGH,
+	DEVLINK_TRAP_GENERIC_ID_UNRESOLVED_NEIGH,
+	DEVLINK_TRAP_GENERIC_ID_IPV4_LPM_UNICAST_MISS,
+	DEVLINK_TRAP_GENERIC_ID_IPV6_LPM_UNICAST_MISS,
 };
 
 static int mlxsw_sp_rx_listener(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
@@ -104,6 +173,30 @@ static void mlxsw_sp_rx_drop_listener(struct sk_buff *skb, u8 local_port,
 	consume_skb(skb);
 }
 
+static void mlxsw_sp_rx_exception_listener(struct sk_buff *skb, u8 local_port,
+					   void *trap_ctx)
+{
+	struct devlink_port *in_devlink_port;
+	struct mlxsw_sp_port *mlxsw_sp_port;
+	struct mlxsw_sp *mlxsw_sp;
+	struct devlink *devlink;
+
+	mlxsw_sp = devlink_trap_ctx_priv(trap_ctx);
+	mlxsw_sp_port = mlxsw_sp->ports[local_port];
+
+	if (mlxsw_sp_rx_listener(mlxsw_sp, skb, local_port, mlxsw_sp_port))
+		return;
+
+	devlink = priv_to_devlink(mlxsw_sp->core);
+	in_devlink_port = mlxsw_core_port_devlink_port_get(mlxsw_sp->core,
+							   local_port);
+	skb_push(skb, ETH_HLEN);
+	devlink_trap_report(devlink, skb, trap_ctx, in_devlink_port);
+	skb_pull(skb, ETH_HLEN);
+	skb->offload_fwd_mark = 1;
+	netif_receive_skb(skb);
+}
+
 int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp)
 {
 	struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
@@ -211,6 +304,7 @@ mlxsw_sp_trap_group_policer_init(struct mlxsw_sp *mlxsw_sp,
 	u32 rate;
 
 	switch (group->id) {
+	case DEVLINK_TRAP_GROUP_GENERIC_ID_L3_DROPS:/* fall through */
 	case DEVLINK_TRAP_GROUP_GENERIC_ID_L2_DROPS:
 		policer_id = MLXSW_SP_DISCARD_POLICER_ID;
 		ir_units = MLXSW_REG_QPCR_IR_UNITS_M;
@@ -242,6 +336,12 @@ __mlxsw_sp_trap_group_init(struct mlxsw_sp *mlxsw_sp,
 		priority = 0;
 		tc = 1;
 		break;
+	case DEVLINK_TRAP_GROUP_GENERIC_ID_L3_DROPS:
+		group_id = MLXSW_REG_HTGT_TRAP_GROUP_SP_L3_DISCARDS;
+		policer_id = MLXSW_SP_DISCARD_POLICER_ID;
+		priority = 0;
+		tc = 1;
+		break;
 	default:
 		return -EINVAL;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/trap.h b/drivers/net/ethernet/mellanox/mlxsw/trap.h
index 7618f084cae9..0c1c142bb6b0 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/trap.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/trap.h
@@ -49,6 +49,7 @@ enum {
 	MLXSW_TRAP_ID_IPV6_DHCP = 0x69,
 	MLXSW_TRAP_ID_IPV6_ALL_ROUTERS_LINK = 0x6F,
 	MLXSW_TRAP_ID_RTR_INGRESS0 = 0x70,
+	MLXSW_TRAP_ID_RTR_INGRESS1 = 0x71,
 	MLXSW_TRAP_ID_IPV6_PIM = 0x79,
 	MLXSW_TRAP_ID_IPV6_VRRP = 0x7A,
 	MLXSW_TRAP_ID_IPV4_BGP = 0x88,
@@ -66,6 +67,8 @@ enum {
 	MLXSW_TRAP_ID_NVE_ENCAP_ARP = 0xBD,
 	MLXSW_TRAP_ID_ROUTER_ALERT_IPV4 = 0xD6,
 	MLXSW_TRAP_ID_ROUTER_ALERT_IPV6 = 0xD7,
+	MLXSW_TRAP_ID_DISCARD_ROUTER2 = 0x130,
+	MLXSW_TRAP_ID_DISCARD_ROUTER3 = 0x131,
 	MLXSW_TRAP_ID_DISCARD_ING_PACKET_SMAC_MC = 0x140,
 	MLXSW_TRAP_ID_DISCARD_ING_SWITCH_VTAG_ALLOW = 0x148,
 	MLXSW_TRAP_ID_DISCARD_ING_SWITCH_VLAN = 0x149,
@@ -73,6 +76,18 @@ enum {
 	MLXSW_TRAP_ID_DISCARD_LOOKUP_SWITCH_UC = 0x150,
 	MLXSW_TRAP_ID_DISCARD_LOOKUP_SWITCH_MC_NULL = 0x151,
 	MLXSW_TRAP_ID_DISCARD_LOOKUP_SWITCH_LB = 0x152,
+	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_NON_IP_PACKET = 0x160,
+	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_UC_DIP_MC_DMAC = 0x161,
+	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_DIP_LB = 0x162,
+	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_SIP_MC = 0x163,
+	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_SIP_LB = 0x165,
+	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_CORRUPTED_IP_HDR = 0x167,
+	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_IPV4_SIP_BC = 0x16A,
+	MLXSW_TRAP_ID_DISCARD_ING_ROUTER_IPV4_DIP_LOCAL_NET = 0x16B,
+	MLXSW_TRAP_ID_DISCARD_ROUTER_LPM4 = 0x17B,
+	MLXSW_TRAP_ID_DISCARD_ROUTER_LPM6 = 0x17C,
+	MLXSW_TRAP_ID_DISCARD_IPV6_MC_DIP_RESERVED_SCOPE = 0x1B0,
+	MLXSW_TRAP_ID_DISCARD_IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE = 0x1B1,
 	MLXSW_TRAP_ID_ACL0 = 0x1C0,
 	/* Multicast trap used for routes with trap action */
 	MLXSW_TRAP_ID_ACL1 = 0x1C1,
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 6bf3b9e0595a..8d6b5846822c 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -569,6 +569,21 @@ enum devlink_trap_generic_id {
 	DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_ROUTE,
 	DEVLINK_TRAP_GENERIC_ID_TTL_ERROR,
 	DEVLINK_TRAP_GENERIC_ID_TAIL_DROP,
+	DEVLINK_TRAP_GENERIC_ID_NON_IP_PACKET,
+	DEVLINK_TRAP_GENERIC_ID_UC_DIP_MC_DMAC,
+	DEVLINK_TRAP_GENERIC_ID_DIP_LB,
+	DEVLINK_TRAP_GENERIC_ID_SIP_MC,
+	DEVLINK_TRAP_GENERIC_ID_SIP_LB,
+	DEVLINK_TRAP_GENERIC_ID_CORRUPTED_IP_HDR,
+	DEVLINK_TRAP_GENERIC_ID_IPV4_SIP_BC,
+	DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_RESERVED_SCOPE,
+	DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE,
+	DEVLINK_TRAP_GENERIC_ID_MTU_ERROR,
+	DEVLINK_TRAP_GENERIC_ID_UNRESOLVED_NEIGH,
+	DEVLINK_TRAP_GENERIC_ID_RPF,
+	DEVLINK_TRAP_GENERIC_ID_REJECT_ROUTE,
+	DEVLINK_TRAP_GENERIC_ID_IPV4_LPM_UNICAST_MISS,
+	DEVLINK_TRAP_GENERIC_ID_IPV6_LPM_UNICAST_MISS,
 
 	/* Add new generic trap IDs above */
 	__DEVLINK_TRAP_GENERIC_ID_MAX,
@@ -607,6 +622,36 @@ enum devlink_trap_group_generic_id {
 	"ttl_value_is_too_small"
 #define DEVLINK_TRAP_GENERIC_NAME_TAIL_DROP \
 	"tail_drop"
+#define DEVLINK_TRAP_GENERIC_NAME_NON_IP_PACKET \
+	"non_ip"
+#define DEVLINK_TRAP_GENERIC_NAME_UC_DIP_MC_DMAC \
+	"uc_dip_over_mc_dmac"
+#define DEVLINK_TRAP_GENERIC_NAME_DIP_LB \
+	"dip_is_loopback_address"
+#define DEVLINK_TRAP_GENERIC_NAME_SIP_MC \
+	"sip_is_mc"
+#define DEVLINK_TRAP_GENERIC_NAME_SIP_LB \
+	"sip_is_loopback_address"
+#define DEVLINK_TRAP_GENERIC_NAME_CORRUPTED_IP_HDR \
+	"ip_header_corrupted"
+#define DEVLINK_TRAP_GENERIC_NAME_IPV4_SIP_BC \
+	"ipv4_sip_is_limited_bc"
+#define DEVLINK_TRAP_GENERIC_NAME_IPV6_MC_DIP_RESERVED_SCOPE \
+	"ipv6_mc_dip_reserved_scope"
+#define DEVLINK_TRAP_GENERIC_NAME_IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE \
+	"ipv6_mc_dip_interface_local_scope"
+#define DEVLINK_TRAP_GENERIC_NAME_MTU_ERROR \
+	"mtu_value_is_too_small"
+#define DEVLINK_TRAP_GENERIC_NAME_UNRESOLVED_NEIGH \
+	"unresolved_neigh"
+#define DEVLINK_TRAP_GENERIC_NAME_RPF \
+	"mc_reverse_path_forwarding"
+#define DEVLINK_TRAP_GENERIC_NAME_REJECT_ROUTE \
+	"reject_route"
+#define DEVLINK_TRAP_GENERIC_NAME_IPV4_LPM_UNICAST_MISS \
+	"ipv4_lpm_miss"
+#define DEVLINK_TRAP_GENERIC_NAME_IPV6_LPM_UNICAST_MISS \
+	"ipv6_lpm_miss"
 
 #define DEVLINK_TRAP_GROUP_GENERIC_NAME_L2_DROPS \
 	"l2_drops"
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 97e9a2246929..ff53f7d29dea 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -7602,6 +7602,21 @@ static const struct devlink_trap devlink_trap_generic[] = {
 	DEVLINK_TRAP(BLACKHOLE_ROUTE, DROP),
 	DEVLINK_TRAP(TTL_ERROR, EXCEPTION),
 	DEVLINK_TRAP(TAIL_DROP, DROP),
+	DEVLINK_TRAP(NON_IP_PACKET, DROP),
+	DEVLINK_TRAP(UC_DIP_MC_DMAC, DROP),
+	DEVLINK_TRAP(DIP_LB, DROP),
+	DEVLINK_TRAP(SIP_MC, DROP),
+	DEVLINK_TRAP(SIP_LB, DROP),
+	DEVLINK_TRAP(CORRUPTED_IP_HDR, DROP),
+	DEVLINK_TRAP(IPV4_SIP_BC, DROP),
+	DEVLINK_TRAP(IPV6_MC_DIP_RESERVED_SCOPE, DROP),
+	DEVLINK_TRAP(IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE, DROP),
+	DEVLINK_TRAP(MTU_ERROR, EXCEPTION),
+	DEVLINK_TRAP(UNRESOLVED_NEIGH, EXCEPTION),
+	DEVLINK_TRAP(RPF, EXCEPTION),
+	DEVLINK_TRAP(REJECT_ROUTE, EXCEPTION),
+	DEVLINK_TRAP(IPV4_LPM_UNICAST_MISS, EXCEPTION),
+	DEVLINK_TRAP(IPV6_LPM_UNICAST_MISS, EXCEPTION),
 };
 
 #define DEVLINK_TRAP_GROUP(_id)						      \
diff --git a/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_l2_drops.sh b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_l2_drops.sh
index 126caf28b529..58cdbfb608e9 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_l2_drops.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_l2_drops.sh
@@ -92,46 +92,6 @@ cleanup()
 	vrf_cleanup
 }
 
-l2_drops_test()
-{
-	local trap_name=$1; shift
-	local group_name=$1; shift
-
-	# This is the common part of all the tests. It checks that stats are
-	# initially idle, then non-idle after changing the trap action and
-	# finally idle again. It also makes sure the packets are dropped and
-	# never forwarded.
-	devlink_trap_stats_idle_test $trap_name
-	check_err $? "Trap stats not idle with initial drop action"
-	devlink_trap_group_stats_idle_test $group_name
-	check_err $? "Trap group stats not idle with initial drop action"
-
-	devlink_trap_action_set $trap_name "trap"
-
-	devlink_trap_stats_idle_test $trap_name
-	check_fail $? "Trap stats idle after setting action to trap"
-	devlink_trap_group_stats_idle_test $group_name
-	check_fail $? "Trap group stats idle after setting action to trap"
-
-	devlink_trap_action_set $trap_name "drop"
-
-	devlink_trap_stats_idle_test $trap_name
-	check_err $? "Trap stats not idle after setting action to drop"
-	devlink_trap_group_stats_idle_test $group_name
-	check_err $? "Trap group stats not idle after setting action to drop"
-
-	tc_check_packets "dev $swp2 egress" 101 0
-	check_err $? "Packets were not dropped"
-}
-
-l2_drops_cleanup()
-{
-	local mz_pid=$1; shift
-
-	kill $mz_pid && wait $mz_pid &> /dev/null
-	tc filter del dev $swp2 egress protocol ip pref 1 handle 101 flower
-}
-
 source_mac_is_multicast_test()
 {
 	local trap_name="source_mac_is_multicast"
@@ -147,11 +107,11 @@ source_mac_is_multicast_test()
 
 	RET=0
 
-	l2_drops_test $trap_name $group_name
+	devlink_trap_drop_test $trap_name $group_name $swp2
 
 	log_test "Source MAC is multicast"
 
-	l2_drops_cleanup $mz_pid
+	devlink_trap_drop_cleanup $mz_pid $swp2 ip
 }
 
 __vlan_tag_mismatch_test()
@@ -172,7 +132,7 @@ __vlan_tag_mismatch_test()
 	$MZ $h1 "$opt" -c 0 -p 100 -a own -b $dmac -t ip -d 1msec -q &
 	mz_pid=$!
 
-	l2_drops_test $trap_name $group_name
+	devlink_trap_drop_test $trap_name $group_name $swp2
 
 	# Add PVID and make sure packets are no longer dropped.
 	bridge vlan add vid 1 dev $swp1 pvid untagged master
@@ -188,7 +148,7 @@ __vlan_tag_mismatch_test()
 
 	devlink_trap_action_set $trap_name "drop"
 
-	l2_drops_cleanup $mz_pid
+	devlink_trap_drop_cleanup $mz_pid $swp2 ip
 }
 
 vlan_tag_mismatch_untagged_test()
@@ -233,7 +193,7 @@ ingress_vlan_filter_test()
 	$MZ $h1 -Q $vid -c 0 -p 100 -a own -b $dmac -t ip -d 1msec -q &
 	mz_pid=$!
 
-	l2_drops_test $trap_name $group_name
+	devlink_trap_drop_test $trap_name $group_name $swp2
 
 	# Add the VLAN on the bridge port and make sure packets are no longer
 	# dropped.
@@ -252,7 +212,7 @@ ingress_vlan_filter_test()
 
 	log_test "Ingress VLAN filter"
 
-	l2_drops_cleanup $mz_pid
+	devlink_trap_drop_cleanup $mz_pid $swp2 ip
 
 	bridge vlan del vid $vid dev $swp1 master
 	bridge vlan del vid $vid dev $swp2 master
@@ -277,7 +237,7 @@ __ingress_stp_filter_test()
 	$MZ $h1 -Q $vid -c 0 -p 100 -a own -b $dmac -t ip -d 1msec -q &
 	mz_pid=$!
 
-	l2_drops_test $trap_name $group_name
+	devlink_trap_drop_test $trap_name $group_name $swp2
 
 	# Change STP state to forwarding and make sure packets are no longer
 	# dropped.
@@ -294,7 +254,7 @@ __ingress_stp_filter_test()
 
 	devlink_trap_action_set $trap_name "drop"
 
-	l2_drops_cleanup $mz_pid
+	devlink_trap_drop_cleanup $mz_pid $swp2 ip
 
 	bridge vlan del vid $vid dev $swp1 master
 	bridge vlan del vid $vid dev $swp2 master
@@ -348,7 +308,7 @@ port_list_is_empty_uc_test()
 	$MZ $h1 -c 0 -p 100 -a own -b $dmac -t ip -d 1msec -q &
 	mz_pid=$!
 
-	l2_drops_test $trap_name $group_name
+	devlink_trap_drop_test $trap_name $group_name $swp2
 
 	# Allow packets to be flooded to one port.
 	ip link set dev $swp2 type bridge_slave flood on
@@ -366,7 +326,7 @@ port_list_is_empty_uc_test()
 
 	log_test "Port list is empty - unicast"
 
-	l2_drops_cleanup $mz_pid
+	devlink_trap_drop_cleanup $mz_pid $swp2 ip
 
 	ip link set dev $swp1 type bridge_slave flood on
 }
@@ -394,7 +354,7 @@ port_list_is_empty_mc_test()
 	$MZ $h1 -c 0 -p 100 -a own -b $dmac -t ip -B $dip -d 1msec -q &
 	mz_pid=$!
 
-	l2_drops_test $trap_name $group_name
+	devlink_trap_drop_test $trap_name $group_name $swp2
 
 	# Allow packets to be flooded to one port.
 	ip link set dev $swp2 type bridge_slave mcast_flood on
@@ -412,7 +372,7 @@ port_list_is_empty_mc_test()
 
 	log_test "Port list is empty - multicast"
 
-	l2_drops_cleanup $mz_pid
+	devlink_trap_drop_cleanup $mz_pid $swp2 ip
 
 	ip link set dev $swp1 type bridge_slave mcast_flood on
 }
@@ -441,7 +401,7 @@ port_loopback_filter_uc_test()
 	$MZ $h1 -c 0 -p 100 -a own -b $dmac -t ip -d 1msec -q &
 	mz_pid=$!
 
-	l2_drops_test $trap_name $group_name
+	devlink_trap_drop_test $trap_name $group_name $swp2
 
 	# Allow packets to be flooded.
 	ip link set dev $swp2 type bridge_slave flood on
@@ -459,7 +419,7 @@ port_loopback_filter_uc_test()
 
 	log_test "Port loopback filter - unicast"
 
-	l2_drops_cleanup $mz_pid
+	devlink_trap_drop_cleanup $mz_pid $swp2 ip
 }
 
 port_loopback_filter_test()
diff --git a/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_l3_drops.sh b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_l3_drops.sh
new file mode 100755
index 000000000000..b4efb023ae51
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_l3_drops.sh
@@ -0,0 +1,563 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Test devlink-trap L3 drops functionality over mlxsw. Each registered L3 drop
+# packet trap is tested to make sure it is triggered under the right
+# conditions.
+
+# +---------------------------------+
+# | H1 (vrf)                        |
+# |    + $h1                        |
+# |    | 192.0.2.1/24               |
+# |    | 2001:db8:1::1/64           |
+# |    |                            |
+# |    |  default via 192.0.2.2     |
+# |    |  default via 2001:db8:1::2 |
+# +----|----------------------------+
+#      |
+# +----|----------------------------------------------------------------------+
+# | SW |                                                                      |
+# |    + $rp1                                                                 |
+# |        192.0.2.2/24                                                       |
+# |        2001:db8:1::2/64                                                   |
+# |                                                                           |
+# |        2001:db8:2::2/64                                                   |
+# |        198.51.100.2/24                                                    |
+# |    + $rp2                                                                 |
+# |    |                                                                      |
+# +----|----------------------------------------------------------------------+
+#      |
+# +----|----------------------------+
+# |    |  default via 198.51.100.2  |
+# |    |  default via 2001:db8:2::2 |
+# |    |                            |
+# |    | 2001:db8:2::1/64           |
+# |    | 198.51.100.1/24            |
+# |    + $h2                        |
+# | H2 (vrf)                        |
+# +---------------------------------+
+
+lib_dir=$(dirname $0)/../../../net/forwarding
+
+ALL_TESTS="
+	non_ip_test
+	uc_dip_over_mc_dmac_test
+	dip_is_loopback_test
+	sip_is_mc_test
+	sip_is_loopback_test
+	ip_header_corrupted_test
+	ipv4_sip_is_limited_bc_test
+	ipv6_mc_dip_reserved_scope_test
+	ipv6_mc_dip_interface_local_scope_test
+	blackhole_route_test
+"
+
+NUM_NETIFS=4
+source $lib_dir/lib.sh
+source $lib_dir/tc_common.sh
+source $lib_dir/devlink_lib.sh
+
+h1_create()
+{
+	simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/64
+
+	ip -4 route add default vrf v$h1 nexthop via 192.0.2.2
+	ip -6 route add default vrf v$h1 nexthop via 2001:db8:1::2
+}
+
+h1_destroy()
+{
+	ip -6 route del default vrf v$h1 nexthop via 2001:db8:1::2
+	ip -4 route del default vrf v$h1 nexthop via 192.0.2.2
+
+	simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/64
+}
+
+h2_create()
+{
+	simple_if_init $h2 $h2_ipv4/24 $h2_ipv6/64
+
+	ip -4 route add default vrf v$h2 nexthop via 198.51.100.2
+	ip -6 route add default vrf v$h2 nexthop via 2001:db8:2::2
+}
+
+h2_destroy()
+{
+	ip -6 route del default vrf v$h2 nexthop via 2001:db8:2::2
+	ip -4 route del default vrf v$h2 nexthop via 198.51.100.2
+
+	simple_if_fini $h2 $h2_ipv4/24 $h2_ipv6/64
+}
+
+router_create()
+{
+	ip link set dev $rp1 up
+	ip link set dev $rp2 up
+
+	tc qdisc add dev $rp2 clsact
+
+	__addr_add_del $rp1 add 192.0.2.2/24 2001:db8:1::2/64
+	__addr_add_del $rp2 add 198.51.100.2/24 2001:db8:2::2/64
+}
+
+router_destroy()
+{
+	__addr_add_del $rp2 del 198.51.100.2/24 2001:db8:2::2/64
+	__addr_add_del $rp1 del 192.0.2.2/24 2001:db8:1::2/64
+
+	tc qdisc del dev $rp2 clsact
+}
+
+setup_prepare()
+{
+	h1=${NETIFS[p1]}
+	rp1=${NETIFS[p2]}
+
+	rp2=${NETIFS[p3]}
+	h2=${NETIFS[p4]}
+
+	h1mac=$(mac_get $h1)
+	rp1mac=$(mac_get $rp1)
+
+	h1_ipv4=192.0.2.1
+	h2_ipv4=198.51.100.1
+	h1_ipv6=2001:db8:1::1
+	h2_ipv6=2001:db8:2::1
+
+	vrf_prepare
+	forwarding_enable
+
+	h1_create
+	h2_create
+
+	router_create
+}
+
+cleanup()
+{
+	pre_cleanup
+
+	router_destroy
+
+	h2_destroy
+	h1_destroy
+
+	forwarding_restore
+	vrf_cleanup
+}
+
+ping_check()
+{
+	trap_name=$1; shift
+
+	devlink_trap_action_set $trap_name "trap"
+	ping_do $h1 $h2_ipv4
+	check_err $? "Packets that should not be trapped were trapped"
+	devlink_trap_action_set $trap_name "drop"
+}
+
+non_ip_test()
+{
+	local trap_name="non_ip"
+	local group_name="l3_drops"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	tc filter add dev $rp2 egress protocol ip pref 1 handle 101 \
+		flower dst_ip $h2_ipv4 action drop
+
+	# Generate non-IP packets to the router
+	$MZ $h1 -c 0 -p 100 -d 1msec -B $h2_ipv4 -q "$rp1mac $h1mac \
+		00:00 de:ad:be:ef" &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+
+	log_test "Non IP"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 "ip"
+}
+
+__uc_dip_over_mc_dmac_test()
+{
+	local desc=$1; shift
+	local proto=$1; shift
+	local dip=$1; shift
+	local flags=${1:-""}; shift
+	local trap_name="uc_dip_over_mc_dmac"
+	local group_name="l3_drops"
+	local dmac=01:02:03:04:05:06
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	tc filter add dev $rp2 egress protocol $proto pref 1 handle 101 \
+		flower ip_proto udp src_port 54321 dst_port 12345 action drop
+
+	# Generate IP packets with a unicast IP and a multicast destination MAC
+	$MZ $h1 $flags -t udp "sp=54321,dp=12345" -c 0 -p 100 -b $dmac \
+		-B $dip -d 1msec -q &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+
+	log_test "Unicast destination IP over multicast destination MAC: $desc"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 $proto
+}
+
+uc_dip_over_mc_dmac_test()
+{
+	__uc_dip_over_mc_dmac_test "IPv4" "ip" $h2_ipv4
+	__uc_dip_over_mc_dmac_test "IPv6" "ipv6" $h2_ipv6 "-6"
+}
+
+__sip_is_loopback_test()
+{
+	local desc=$1; shift
+	local proto=$1; shift
+	local sip=$1; shift
+	local dip=$1; shift
+	local flags=${1:-""}; shift
+	local trap_name="sip_is_loopback_address"
+	local group_name="l3_drops"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	tc filter add dev $rp2 egress protocol $proto pref 1 handle 101 \
+		flower src_ip $sip action drop
+
+	# Generate packets with loopback source IP
+	$MZ $h1 $flags -t udp "sp=54321,dp=12345" -c 0 -p 100 -A $sip \
+		-b $rp1mac -B $dip -d 1msec -q &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+
+	log_test "Source IP is loopback address: $desc"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 $proto
+}
+
+sip_is_loopback_test()
+{
+	__sip_is_loopback_test "IPv4" "ip" "127.0.0.0/8" $h2_ipv4
+	__sip_is_loopback_test "IPv6" "ipv6" "::1" $h2_ipv6 "-6"
+}
+
+__dip_is_loopback_test()
+{
+	local desc=$1; shift
+	local proto=$1; shift
+	local dip=$1; shift
+	local flags=${1:-""}; shift
+	local trap_name="dip_is_loopback_address"
+	local group_name="l3_drops"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	tc filter add dev $rp2 egress protocol $proto pref 1 handle 101 \
+		flower dst_ip $dip action drop
+
+	# Generate packets with loopback destination IP
+	$MZ $h1 $flags -t udp "sp=54321,dp=12345" -c 0 -p 100 -b $rp1mac \
+		-B $dip -d 1msec -q &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+
+	log_test "Destination IP is loopback address: $desc"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 $proto
+}
+
+dip_is_loopback_test()
+{
+	__dip_is_loopback_test "IPv4" "ip" "127.0.0.0/8"
+	__dip_is_loopback_test "IPv6" "ipv6" "::1" "-6"
+}
+
+__sip_is_mc_test()
+{
+	local desc=$1; shift
+	local proto=$1; shift
+	local sip=$1; shift
+	local dip=$1; shift
+	local flags=${1:-""}; shift
+	local trap_name="sip_is_mc"
+	local group_name="l3_drops"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	tc filter add dev $rp2 egress protocol $proto pref 1 handle 101 \
+		flower src_ip $sip action drop
+
+	# Generate packets with multicast source IP
+	$MZ $h1 $flags -t udp "sp=54321,dp=12345" -c 0 -p 100 -A $sip \
+		-b $rp1mac -B $dip -d 1msec -q &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+
+	log_test "Source IP is multicast: $desc"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 $proto
+}
+
+sip_is_mc_test()
+{
+	__sip_is_mc_test "IPv4" "ip" "239.1.1.1" $h2_ipv4
+	__sip_is_mc_test "IPv6" "ipv6" "FF02::2" $h2_ipv6 "-6"
+}
+
+ipv4_sip_is_limited_bc_test()
+{
+	local trap_name="ipv4_sip_is_limited_bc"
+	local group_name="l3_drops"
+	local sip=255.255.255.255
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	tc filter add dev $rp2 egress protocol ip pref 1 handle 101 \
+		flower src_ip $sip action drop
+
+	# Generate packets with limited broadcast source IP
+	$MZ $h1 -t udp "sp=54321,dp=12345" -c 0 -p 100 -A $sip -b $rp1mac \
+		-B $h2_ipv4 -d 1msec -q &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+
+	log_test "IPv4 source IP is limited broadcast"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 "ip"
+}
+
+ipv4_payload_get()
+{
+	local ipver=$1; shift
+	local ihl=$1; shift
+	local checksum=$1; shift
+
+	p=$(:
+		)"08:00:"$(                   : ETH type
+		)"$ipver"$(                   : IP version
+		)"$ihl:"$(                    : IHL
+		)"00:"$(		      : IP TOS
+		)"00:F4:"$(                   : IP total length
+		)"00:00:"$(                   : IP identification
+		)"20:00:"$(                   : IP flags + frag off
+		)"30:"$(                      : IP TTL
+		)"01:"$(                      : IP proto
+		)"$checksum:"$(               : IP header csum
+		)"$h1_ipv4:"$(                : IP saddr
+	        )"$h2_ipv4:"$(                : IP daddr
+		)
+	echo $p
+}
+
+__ipv4_header_corrupted_test()
+{
+	local desc=$1; shift
+	local ipver=$1; shift
+	local ihl=$1; shift
+	local checksum=$1; shift
+	local trap_name="ip_header_corrupted"
+	local group_name="l3_drops"
+	local payload
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	tc filter add dev $rp2 egress protocol ip pref 1 handle 101 \
+		flower dst_ip $h2_ipv4 action drop
+
+	payload=$(ipv4_payload_get $ipver $ihl $checksum)
+
+	# Generate packets with corrupted IP header
+	$MZ $h1 -c 0 -d 1msec -a $h1mac -b $rp1mac -q p=$payload &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+
+	log_test "IP header corrupted: $desc: IPv4"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 "ip"
+}
+
+ipv6_payload_get()
+{
+	local ipver=$1; shift
+
+	p=$(:
+		)"86:DD:"$(                  : ETH type
+		)"$ipver"$(                  : IP version
+		)"0:0:"$(                    : Traffic class
+		)"0:00:00:"$(		     : Flow label
+		)"00:00:"$(                  : Payload length
+		)"01:"$(                     : Next header
+		)"04:"$(                     : Hop limit
+		)"$h1_ipv6:"$(      	     : IP saddr
+		)"$h2_ipv6:"$(               : IP daddr
+		)
+	echo $p
+}
+
+__ipv6_header_corrupted_test()
+{
+	local desc=$1; shift
+	local ipver=$1; shift
+	local trap_name="ip_header_corrupted"
+	local group_name="l3_drops"
+	local payload
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	tc filter add dev $rp2 egress protocol ip pref 1 handle 101 \
+		flower dst_ip $h2_ipv4 action drop
+
+	payload=$(ipv6_payload_get $ipver)
+
+	# Generate packets with corrupted IP header
+	$MZ $h1 -c 0 -d 1msec -a $h1mac -b $rp1mac -q p=$payload &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+
+	log_test "IP header corrupted: $desc: IPv6"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 "ip"
+}
+
+ip_header_corrupted_test()
+{
+	# Each test uses one wrong value. The three values below are correct.
+	local ipv="4"
+	local ihl="5"
+	local checksum="00:F4"
+
+	__ipv4_header_corrupted_test "wrong IP version" 5 $ihl $checksum
+	__ipv4_header_corrupted_test "wrong IHL" $ipv 4 $checksum
+	__ipv4_header_corrupted_test "wrong checksum" $ipv $ihl "00:00"
+	__ipv6_header_corrupted_test "wrong IP version" 5
+}
+
+ipv6_mc_dip_reserved_scope_test()
+{
+	local trap_name="ipv6_mc_dip_reserved_scope"
+	local group_name="l3_drops"
+	local dip=FF00::
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	tc filter add dev $rp2 egress protocol ipv6 pref 1 handle 101 \
+		flower dst_ip $dip action drop
+
+	# Generate packets with reserved scope destination IP
+	$MZ $h1 -6 -t udp "sp=54321,dp=12345" -c 0 -p 100 -b \
+		"33:33:00:00:00:00" -B $dip -d 1msec -q &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+
+	log_test "IPv6 multicast destination IP reserved scope"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 "ipv6"
+}
+
+ipv6_mc_dip_interface_local_scope_test()
+{
+	local trap_name="ipv6_mc_dip_interface_local_scope"
+	local group_name="l3_drops"
+	local dip=FF01::
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	tc filter add dev $rp2 egress protocol ipv6 pref 1 handle 101 \
+		flower dst_ip $dip action drop
+
+	# Generate packets with interface local scope destination IP
+	$MZ $h1 -6 -t udp "sp=54321,dp=12345" -c 0 -p 100 -b \
+		"33:33:00:00:00:00" -B $dip -d 1msec -q &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+
+	log_test "IPv6 multicast destination IP interface-local scope"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 "ipv6"
+}
+
+__blackhole_route_test()
+{
+	local flags=$1; shift
+	local subnet=$1; shift
+	local proto=$1; shift
+	local dip=$1; shift
+	local ip_proto=${1:-"icmp"}; shift
+	local trap_name="blackhole_route"
+	local group_name="l3_drops"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+
+	ip -$flags route add blackhole $subnet
+	tc filter add dev $rp2 egress protocol $proto pref 1 handle 101 \
+		flower skip_hw dst_ip $dip ip_proto $ip_proto action drop
+
+	# Generate packets to the blackhole route
+	$MZ $h1 -$flags -t udp "sp=54321,dp=12345" -c 0 -p 100 -b $rp1mac \
+		-B $dip -d 1msec -q &
+	mz_pid=$!
+
+	devlink_trap_drop_test $trap_name $group_name $rp2
+	log_test "Blackhole route: IPv$flags"
+
+	devlink_trap_drop_cleanup $mz_pid $rp2 $proto
+	ip -$flags route del blackhole $subnet
+}
+
+blackhole_route_test()
+{
+	__blackhole_route_test "4" "198.51.100.0/30" "ip" $h2_ipv4
+	__blackhole_route_test "6" "2001:db8:2::/120" "ipv6" $h2_ipv6 "icmpv6"
+}
+
+trap cleanup EXIT
+
+setup_prepare
+setup_wait
+
+tests_run
+
+exit $EXIT_STATUS
diff --git a/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_l3_exceptions.sh b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_l3_exceptions.sh
new file mode 100755
index 000000000000..2bc6df42d597
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_l3_exceptions.sh
@@ -0,0 +1,557 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Test devlink-trap L3 exceptions functionality over mlxsw.
+# Check all exception traps to make sure they are triggered under the right
+# conditions.
+
+# +---------------------------------+
+# | H1 (vrf)                        |
+# |    + $h1                        |
+# |    | 192.0.2.1/24               |
+# |    | 2001:db8:1::1/64           |
+# |    |                            |
+# |    |  default via 192.0.2.2     |
+# |    |  default via 2001:db8:1::2 |
+# +----|----------------------------+
+#      |
+# +----|----------------------------------------------------------------------+
+# | SW |                                                                      |
+# |    + $rp1                                                                 |
+# |        192.0.2.2/24                                                       |
+# |        2001:db8:1::2/64                                                   |
+# |                                                                           |
+# |        2001:db8:2::2/64                                                   |
+# |        198.51.100.2/24                                                    |
+# |    + $rp2                                                                 |
+# |    |                                                                      |
+# +----|----------------------------------------------------------------------+
+#      |
+# +----|----------------------------+
+# |    |  default via 198.51.100.2  |
+# |    |  default via 2001:db8:2::2 |
+# |    |                            |
+# |    | 2001:db8:2::1/64           |
+# |    | 198.51.100.1/24            |
+# |    + $h2                        |
+# | H2 (vrf)                        |
+# +---------------------------------+
+
+lib_dir=$(dirname $0)/../../../net/forwarding
+
+ALL_TESTS="
+	mtu_value_is_too_small_test
+	ttl_value_is_too_small_test
+	mc_reverse_path_forwarding_test
+	reject_route_test
+	unresolved_neigh_test
+	ipv4_lpm_miss_test
+	ipv6_lpm_miss_test
+"
+
+NUM_NETIFS=4
+source $lib_dir/lib.sh
+source $lib_dir/tc_common.sh
+source $lib_dir/devlink_lib.sh
+
+require_command $MCD
+require_command $MC_CLI
+table_name=selftests
+
+h1_create()
+{
+	simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/64
+
+	ip -4 route add default vrf v$h1 nexthop via 192.0.2.2
+	ip -6 route add default vrf v$h1 nexthop via 2001:db8:1::2
+
+	tc qdisc add dev $h1 clsact
+}
+
+h1_destroy()
+{
+	tc qdisc del dev $h1 clsact
+
+	ip -6 route del default vrf v$h1 nexthop via 2001:db8:1::2
+	ip -4 route del default vrf v$h1 nexthop via 192.0.2.2
+
+	simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/64
+}
+
+h2_create()
+{
+	simple_if_init $h2 198.51.100.1/24 2001:db8:2::1/64
+
+	ip -4 route add default vrf v$h2 nexthop via 198.51.100.2
+	ip -6 route add default vrf v$h2 nexthop via 2001:db8:2::2
+}
+
+h2_destroy()
+{
+	ip -6 route del default vrf v$h2 nexthop via 2001:db8:2::2
+	ip -4 route del default vrf v$h2 nexthop via 198.51.100.2
+
+	simple_if_fini $h2 198.51.100.1/24 2001:db8:2::1/64
+}
+
+router_create()
+{
+	ip link set dev $rp1 up
+	ip link set dev $rp2 up
+
+	tc qdisc add dev $rp2 clsact
+
+	__addr_add_del $rp1 add 192.0.2.2/24 2001:db8:1::2/64
+	__addr_add_del $rp2 add 198.51.100.2/24 2001:db8:2::2/64
+}
+
+router_destroy()
+{
+	__addr_add_del $rp2 del 198.51.100.2/24 2001:db8:2::2/64
+	__addr_add_del $rp1 del 192.0.2.2/24 2001:db8:1::2/64
+
+	tc qdisc del dev $rp2 clsact
+}
+
+setup_prepare()
+{
+	h1=${NETIFS[p1]}
+	rp1=${NETIFS[p2]}
+
+	rp2=${NETIFS[p3]}
+	h2=${NETIFS[p4]}
+
+	rp1mac=$(mac_get $rp1)
+
+	start_mcd
+
+	vrf_prepare
+	forwarding_enable
+
+	h1_create
+	h2_create
+
+	router_create
+}
+
+cleanup()
+{
+	pre_cleanup
+
+	router_destroy
+
+	h2_destroy
+	h1_destroy
+
+	forwarding_restore
+	vrf_cleanup
+
+	kill_mcd
+}
+
+ping_check()
+{
+	ping_do $h1 198.51.100.1
+	check_err $? "Packets that should not be trapped were trapped"
+}
+
+trap_action_check()
+{
+	local trap_name=$1; shift
+	local expected_action=$1; shift
+
+	action=$(devlink_trap_action_get $trap_name)
+	if [ "$action" != $expected_action ]; then
+		check_err 1 "Trap $trap_name has wrong action: $action"
+	fi
+}
+
+mtu_value_is_too_small_test()
+{
+	local trap_name="mtu_value_is_too_small"
+	local group_name="l3_drops"
+	local expected_action="trap"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+	trap_action_check $trap_name $expected_action
+
+	# type - Destination Unreachable
+	# code - Fragmentation Needed and Don't Fragment was Set
+	tc filter add dev $h1 ingress protocol ip pref 1 handle 101 \
+		flower skip_hw ip_proto icmp type 3 code 4 action pass
+
+	mtu_set $rp2 1300
+
+	# Generate IP packets bigger than router's MTU with don't fragment
+	# flag on.
+	$MZ $h1 -t udp "sp=54321,dp=12345,df" -p 1400 -c 0 -d 1msec -b $rp1mac \
+		-B 198.51.100.1 -q &
+	mz_pid=$!
+
+	devlink_trap_exception_test $trap_name $group_name
+
+	tc_check_packets_hitting "dev $h1 ingress" 101
+	check_err $? "Packets were not received to h1"
+
+	log_test "MTU value is too small"
+
+	mtu_restore $rp2
+
+	kill $mz_pid && wait $mz_pid &> /dev/null
+	tc filter del dev $h1 ingress protocol ip pref 1 handle 101 flower
+}
+
+__ttl_value_is_too_small_test()
+{
+	local ttl_val=$1; shift
+	local trap_name="ttl_value_is_too_small"
+	local group_name="l3_drops"
+	local expected_action="trap"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+	trap_action_check $trap_name $expected_action
+
+	# type - Time Exceeded
+	# code - Time to Live exceeded in Transit
+	tc filter add dev $h1 ingress protocol ip pref 1 handle 101 \
+		 flower skip_hw ip_proto icmp type 11 code 0 action pass
+
+	# Generate IP packets with small TTL
+	$MZ $h1 -t udp "ttl=$ttl_val,sp=54321,dp=12345" -c 0 -d 1msec \
+		-b $rp1mac -B 198.51.100.1 -q &
+	mz_pid=$!
+
+	devlink_trap_exception_test $trap_name $group_name
+
+	tc_check_packets_hitting "dev $h1 ingress" 101
+	check_err $? "Packets were not received to h1"
+
+	log_test "TTL value is too small: TTL=$ttl_val"
+
+	kill $mz_pid && wait $mz_pid &> /dev/null
+	tc filter del dev $h1 ingress protocol ip pref 1 handle 101 flower
+}
+
+ttl_value_is_too_small_test()
+{
+	__ttl_value_is_too_small_test 0
+	__ttl_value_is_too_small_test 1
+}
+
+start_mcd()
+{
+	SMCROUTEDIR="$(mktemp -d)"
+	for ((i = 1; i <= $NUM_NETIFS; ++i)); do
+		 echo "phyint ${NETIFS[p$i]} enable" >> \
+			 $SMCROUTEDIR/$table_name.conf
+	done
+
+	$MCD -N -I $table_name -f $SMCROUTEDIR/$table_name.conf \
+		-P $SMCROUTEDIR/$table_name.pid
+}
+
+kill_mcd()
+{
+	pkill $MCD
+	rm -rf $SMCROUTEDIR
+}
+
+__mc_reverse_path_forwarding_test()
+{
+	local desc=$1; shift
+	local src_ip=$1; shift
+	local dst_ip=$1; shift
+	local dst_mac=$1; shift
+	local proto=$1; shift
+	local flags=${1:-""}; shift
+	local trap_name="mc_reverse_path_forwarding"
+	local group_name="l3_drops"
+	local expected_action="trap"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+	trap_action_check $trap_name $expected_action
+
+	tc filter add dev $rp2 egress protocol $proto pref 1 handle 101 \
+		flower dst_ip $dst_ip ip_proto udp action drop
+
+	$MC_CLI -I $table_name add $rp1 $src_ip $dst_ip $rp2
+
+	# Generate packets to multicast address.
+	$MZ $h2 $flags -t udp "sp=54321,dp=12345" -c 0 -p 128 \
+		-a 00:11:22:33:44:55 -b $dst_mac \
+		-A $src_ip -B $dst_ip -q &
+
+	mz_pid=$!
+
+	devlink_trap_exception_test $trap_name $group_name
+
+	tc_check_packets "dev $rp2 egress" 101 0
+	check_err $? "Packets were not dropped"
+
+	log_test "Multicast reverse path forwarding: $desc"
+
+	kill $mz_pid && wait $mz_pid &> /dev/null
+	tc filter del dev $rp2 egress protocol $proto pref 1 handle 101 flower
+}
+
+mc_reverse_path_forwarding_test()
+{
+	__mc_reverse_path_forwarding_test "IPv4" "192.0.2.1" "225.1.2.3" \
+		"01:00:5e:01:02:03" "ip"
+	__mc_reverse_path_forwarding_test "IPv6" "2001:db8:1::1" "ff0e::3" \
+		"33:33:00:00:00:03" "ipv6" "-6"
+}
+
+__reject_route_test()
+{
+	local desc=$1; shift
+	local dst_ip=$1; shift
+	local proto=$1; shift
+	local ip_proto=$1; shift
+	local type=$1; shift
+	local code=$1; shift
+	local unreachable=$1; shift
+	local flags=${1:-""}; shift
+	local trap_name="reject_route"
+	local group_name="l3_drops"
+	local expected_action="trap"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+	trap_action_check $trap_name $expected_action
+
+	tc filter add dev $h1 ingress protocol $proto pref 1 handle 101 flower \
+		skip_hw ip_proto $ip_proto type $type code $code action pass
+
+	ip route add unreachable $unreachable
+
+	# Generate pacekts to h2. The destination IP is unreachable.
+	$MZ $flags $h1 -t udp "sp=54321,dp=12345" -c 0 -d 1msec -b $rp1mac \
+		-B $dst_ip -q &
+	mz_pid=$!
+
+	devlink_trap_exception_test $trap_name $group_name
+
+	tc_check_packets_hitting "dev $h1 ingress" 101
+	check_err $? "ICMP packet was not received to h1"
+
+	log_test "Reject route: $desc"
+
+	kill $mz_pid && wait $mz_pid &> /dev/null
+	ip route del unreachable $unreachable
+	tc filter del dev $h1 ingress protocol $proto pref 1 handle 101 flower
+}
+
+reject_route_test()
+{
+	# type - Destination Unreachable
+	# code - Host Unreachable
+	__reject_route_test "IPv4" 198.51.100.1 "ip" "icmp" 3 1 \
+		"198.51.100.0/26"
+	# type - Destination Unreachable
+	# code - No Route
+	__reject_route_test "IPv6" 2001:db8:2::1 "ipv6" "icmpv6" 1 0 \
+		"2001:db8:2::0/66" "-6"
+}
+
+__host_miss_test()
+{
+	local desc=$1; shift
+	local dip=$1; shift
+	local trap_name="unresolved_neigh"
+	local group_name="l3_drops"
+	local expected_action="trap"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+	trap_action_check $trap_name $expected_action
+
+	ip neigh flush dev $rp2
+
+	t0_packets=$(devlink_trap_rx_packets_get $trap_name)
+
+	# Generate packets to h2 (will incur a unresolved neighbor).
+	# The ping should pass and devlink counters should be increased.
+	ping_do $h1 $dip
+	check_err $? "ping failed: $desc"
+
+	t1_packets=$(devlink_trap_rx_packets_get $trap_name)
+
+	if [[ $t0_packets -eq $t1_packets ]]; then
+		check_err 1 "Trap counter did not increase"
+	fi
+
+	log_test "Unresolved neigh: host miss: $desc"
+}
+
+__invalid_nexthop_test()
+{
+	local desc=$1; shift
+	local dip=$1; shift
+	local extra_add=$1; shift
+	local subnet=$1; shift
+	local via_add=$1; shift
+	local trap_name="unresolved_neigh"
+	local group_name="l3_drops"
+	local expected_action="trap"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+	trap_action_check $trap_name $expected_action
+
+	ip address add $extra_add/$subnet dev $h2
+
+	# Check that correct route does not trigger unresolved_neigh
+	ip $flags route add $dip via $extra_add dev $rp2
+
+	# Generate packets in order to discover all neighbours.
+	# Without it, counters of unresolved_neigh will be increased
+	# during neighbours discovery and the check below will fail
+	# for a wrong reason
+	ping_do $h1 $dip
+
+	t0_packets=$(devlink_trap_rx_packets_get $trap_name)
+	ping_do $h1 $dip
+	t1_packets=$(devlink_trap_rx_packets_get $trap_name)
+
+	if [[ $t0_packets -ne $t1_packets ]]; then
+		check_err 1 "Trap counter increased when it should not"
+	fi
+
+	ip $flags route del $dip via $extra_add dev $rp2
+
+	# Check that route to nexthop that does not exist trigger
+	# unresolved_neigh
+	ip $flags route add $dip via $via_add dev $h2
+
+	t0_packets=$(devlink_trap_rx_packets_get $trap_name)
+	ping_do $h1 $dip
+	t1_packets=$(devlink_trap_rx_packets_get $trap_name)
+
+	if [[ $t0_packets -eq $t1_packets ]]; then
+		check_err 1 "Trap counter did not increase"
+	fi
+
+	ip $flags route del $dip via $via_add dev $h2
+	ip address del $extra_add/$subnet dev $h2
+	log_test "Unresolved neigh: nexthop does not exist: $desc"
+}
+
+unresolved_neigh_test()
+{
+	__host_miss_test "IPv4" 198.51.100.1
+	__host_miss_test "IPv6" 2001:db8:2::1
+	__invalid_nexthop_test "IPv4" 198.51.100.1 198.51.100.3 24 198.51.100.4
+	__invalid_nexthop_test "IPv6" 2001:db8:2::1 2001:db8:2::3 64 \
+		2001:db8:2::4
+}
+
+vrf_without_routes_create()
+{
+	# VRF creating makes the links to be down and then up again.
+	# By default, IPv6 address is not saved after link becomes down.
+	# Save IPv6 address using sysctl configuration.
+	sysctl_set net.ipv6.conf.$rp1.keep_addr_on_down 1
+	sysctl_set net.ipv6.conf.$rp2.keep_addr_on_down 1
+
+	ip link add dev vrf1 type vrf table 101
+	ip link set dev $rp1 master vrf1
+	ip link set dev $rp2 master vrf1
+	ip link set dev vrf1 up
+
+	# Wait for rp1 and rp2 to be up
+	setup_wait
+}
+
+vrf_without_routes_destroy()
+{
+	ip link set dev $rp1 nomaster
+	ip link set dev $rp2 nomaster
+	ip link del dev vrf1
+
+	sysctl_restore net.ipv6.conf.$rp2.keep_addr_on_down
+	sysctl_restore net.ipv6.conf.$rp1.keep_addr_on_down
+
+	# Wait for interfaces to be up
+	setup_wait
+}
+
+ipv4_lpm_miss_test()
+{
+	local trap_name="ipv4_lpm_miss"
+	local group_name="l3_drops"
+	local expected_action="trap"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+	trap_action_check $trap_name $expected_action
+
+	# Create a VRF without a default route
+	vrf_without_routes_create
+
+	# Generate packets through a VRF without a matching route.
+	$MZ $h1 -t udp "sp=54321,dp=12345" -c 0 -d 1msec -b $rp1mac \
+		-B 203.0.113.1 -q &
+	mz_pid=$!
+
+	devlink_trap_exception_test $trap_name $group_name
+
+	log_test "LPM miss: IPv4"
+
+	kill $mz_pid && wait $mz_pid &> /dev/null
+	vrf_without_routes_destroy
+}
+
+ipv6_lpm_miss_test()
+{
+	local trap_name="ipv6_lpm_miss"
+	local group_name="l3_drops"
+	local expected_action="trap"
+	local mz_pid
+
+	RET=0
+
+	ping_check $trap_name
+	trap_action_check $trap_name $expected_action
+
+	# Create a VRF without a default route
+	vrf_without_routes_create
+
+	# Generate packets through a VRF without a matching route.
+	$MZ -6 $h1 -t udp "sp=54321,dp=12345" -c 0 -d 1msec -b $rp1mac \
+		-B 2001:db8::1 -q &
+	mz_pid=$!
+
+	devlink_trap_exception_test $trap_name $group_name
+
+	log_test "LPM miss: IPv6"
+
+	kill $mz_pid && wait $mz_pid &> /dev/null
+	vrf_without_routes_destroy
+}
+
+trap cleanup EXIT
+
+setup_prepare
+setup_wait
+
+tests_run
+
+exit $EXIT_STATUS
diff --git a/tools/testing/selftests/net/forwarding/devlink_lib.sh b/tools/testing/selftests/net/forwarding/devlink_lib.sh
index 13d03a6d85ba..40b076983239 100644
--- a/tools/testing/selftests/net/forwarding/devlink_lib.sh
+++ b/tools/testing/selftests/net/forwarding/devlink_lib.sh
@@ -355,3 +355,58 @@ devlink_trap_group_stats_idle_test()
 		return 1
 	fi
 }
+
+devlink_trap_exception_test()
+{
+	local trap_name=$1; shift
+	local group_name=$1; shift
+
+	devlink_trap_stats_idle_test $trap_name
+	check_fail $? "Trap stats idle when packets should have been trapped"
+
+	devlink_trap_group_stats_idle_test $group_name
+	check_fail $? "Trap group idle when packets should have been trapped"
+}
+
+devlink_trap_drop_test()
+{
+	local trap_name=$1; shift
+	local group_name=$1; shift
+	local dev=$1; shift
+
+	# This is the common part of all the tests. It checks that stats are
+	# initially idle, then non-idle after changing the trap action and
+	# finally idle again. It also makes sure the packets are dropped and
+	# never forwarded.
+	devlink_trap_stats_idle_test $trap_name
+	check_err $? "Trap stats not idle with initial drop action"
+	devlink_trap_group_stats_idle_test $group_name
+	check_err $? "Trap group stats not idle with initial drop action"
+
+
+	devlink_trap_action_set $trap_name "trap"
+	devlink_trap_stats_idle_test $trap_name
+	check_fail $? "Trap stats idle after setting action to trap"
+	devlink_trap_group_stats_idle_test $group_name
+	check_fail $? "Trap group stats idle after setting action to trap"
+
+	devlink_trap_action_set $trap_name "drop"
+
+	devlink_trap_stats_idle_test $trap_name
+	check_err $? "Trap stats not idle after setting action to drop"
+	devlink_trap_group_stats_idle_test $group_name
+	check_err $? "Trap group stats not idle after setting action to drop"
+
+	tc_check_packets "dev $dev egress" 101 0
+	check_err $? "Packets were not dropped"
+}
+
+devlink_trap_drop_cleanup()
+{
+	local mz_pid=$1; shift
+	local dev=$1; shift
+	local proto=$1; shift
+
+	kill $mz_pid && wait $mz_pid &> /dev/null
+	tc filter del dev $dev egress protocol $proto pref 1 handle 101 flower
+}
diff --git a/tools/testing/selftests/net/forwarding/tc_common.sh b/tools/testing/selftests/net/forwarding/tc_common.sh
index 315e934358d4..d93589bd4d1d 100644
--- a/tools/testing/selftests/net/forwarding/tc_common.sh
+++ b/tools/testing/selftests/net/forwarding/tc_common.sh
@@ -14,3 +14,14 @@ tc_check_packets()
 	              select(.options.actions[0].stats.packets == $count)" \
 	       &> /dev/null
 }
+
+tc_check_packets_hitting()
+{
+	local id=$1
+	local handle=$2
+
+	cmd_jq "tc -j -s filter show $id" \
+	       ".[] | select(.options.handle == $handle) | \
+		      select(.options.actions[0].stats.packets > 0)" \
+	       &> /dev/null
+}