X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fip_api.c;h=a64c5b7b55b177111b842311fb6e3c04612f79cf;hb=d0a59722135ec77e637097ef99edb6865bc38929;hp=bb29e0bc077b1386091c288d0ddb89a85c0eae6a;hpb=2297af016d4c1ecdd0c695dc736e8f5a988e89bd;p=vpp.git

diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c
index bb29e0bc077..a64c5b7b55b 100644
--- a/src/vnet/ip/ip_api.c
+++ b/src/vnet/ip/ip_api.c
@@ -70,6 +70,8 @@ _(IP_DUMP, ip_dump)                                                     \
 _(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del)                             \
 _(IP_ADD_DEL_ROUTE, ip_add_del_route)                                   \
 _(IP_TABLE_ADD_DEL, ip_table_add_del)                                   \
+_(IP_PUNT_POLICE, ip_punt_police)                                       \
+_(IP_PUNT_REDIRECT, ip_punt_redirect)                                   \
 _(SET_IP_FLOW_HASH,set_ip_flow_hash)                                    \
 _(SW_INTERFACE_IP6ND_RA_CONFIG, sw_interface_ip6nd_ra_config)           \
 _(SW_INTERFACE_IP6ND_RA_PREFIX, sw_interface_ip6nd_ra_prefix)           \
@@ -647,6 +649,64 @@ vl_api_ip6_mfib_dump_t_handler (vl_api_ip6_mfib_dump_t * mp)
   vec_free (api_rpaths);
 }
 
+static void
+vl_api_ip_punt_police_t_handler (vl_api_ip_punt_police_t * mp,
+				 vlib_main_t * vm)
+{
+  vl_api_ip_punt_police_reply_t *rmp;
+  int rv = 0;
+
+  if (mp->is_ip6)
+    ip6_punt_policer_add_del (mp->is_add, ntohl (mp->policer_index));
+  else
+    ip4_punt_policer_add_del (mp->is_add, ntohl (mp->policer_index));
+
+  REPLY_MACRO (VL_API_IP_PUNT_POLICE_REPLY);
+}
+
+static void
+vl_api_ip_punt_redirect_t_handler (vl_api_ip_punt_redirect_t * mp,
+				   vlib_main_t * vm)
+{
+  vl_api_ip_punt_redirect_reply_t *rmp;
+  int rv = 0;
+
+  if (mp->is_add)
+    {
+      ip46_address_t nh;
+
+      memset (&nh, 0, sizeof (nh));
+
+      if (mp->is_ip6)
+	{
+	  memcpy (&nh.ip6, mp->nh, sizeof (nh.ip6));
+
+	  ip6_punt_redirect_add (ntohl (mp->rx_sw_if_index),
+				 ntohl (mp->tx_sw_if_index), &nh);
+	}
+      else
+	{
+	  memcpy (&nh.ip4, mp->nh, sizeof (nh.ip4));
+
+	  ip4_punt_redirect_add (ntohl (mp->rx_sw_if_index),
+				 ntohl (mp->tx_sw_if_index), &nh);
+	}
+    }
+  else
+    {
+      if (mp->is_ip6)
+	{
+	  ip6_punt_redirect_del (ntohl (mp->rx_sw_if_index));
+	}
+      else
+	{
+	  ip4_punt_redirect_del (ntohl (mp->rx_sw_if_index));
+	}
+    }
+
+  REPLY_MACRO (VL_API_IP_PUNT_REDIRECT_REPLY);
+}
+
 static void
 vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t * mp,
 				      vlib_main_t * vm)
@@ -694,9 +754,9 @@ vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t * mp,
 	  vnet_arp_unset_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index), &a);
     }
 
-  BAD_SW_IF_INDEX_LABEL;
-
   stats_dsunlock ();
+
+  BAD_SW_IF_INDEX_LABEL;
   REPLY_MACRO (VL_API_IP_NEIGHBOR_ADD_DEL_REPLY);
 }
 
@@ -769,6 +829,8 @@ add_del_route_t_handler (u8 is_multipath,
 			 u8 is_resolve_attached,
 			 u8 is_interface_rx,
 			 u8 is_rpf_id,
+			 u8 is_l2_bridged,
+			 u8 is_source_lookup,
 			 u32 fib_index,
 			 const fib_prefix_t * prefix,
 			 dpo_proto_t next_hop_proto,
@@ -794,12 +856,20 @@ add_del_route_t_handler (u8 is_multipath,
   fib_route_path_t *paths = NULL;
   fib_entry_flag_t entry_flags = FIB_ENTRY_FLAG_NONE;
 
-  if (MPLS_LABEL_INVALID != next_hop_via_label)
+  /*
+   * the special INVALID label meams we are not recursing via a
+   * label. Exp-null value is never a valid via-label so that
+   * also means it's not a via-label and means clients that set
+   * it to 0 by default get the expected behaviour
+   */
+  if ((MPLS_LABEL_INVALID != next_hop_via_label) && (0 != next_hop_via_label))
     {
       path.frp_proto = DPO_PROTO_MPLS;
       path.frp_local_label = next_hop_via_label;
       path.frp_eos = MPLS_NON_EOS;
     }
+  if (is_l2_bridged)
+    path.frp_proto = DPO_PROTO_ETHERNET;
   if (is_resolve_host)
     path_flags |= FIB_ROUTE_PATH_RESOLVE_VIA_HOST;
   if (is_resolve_attached)
@@ -808,6 +878,8 @@ add_del_route_t_handler (u8 is_multipath,
     path_flags |= FIB_ROUTE_PATH_INTF_RX;
   if (is_rpf_id)
     path_flags |= FIB_ROUTE_PATH_RPF_ID;
+  if (is_source_lookup)
+    path_flags |= FIB_ROUTE_PATH_SOURCE_LOOKUP;
   if (is_multicast)
     entry_flags |= FIB_ENTRY_FLAG_MULTICAST;
 
@@ -1037,6 +1109,8 @@ ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp)
 				   mp->classify_table_index,
 				   mp->is_resolve_host,
 				   mp->is_resolve_attached, 0, 0,
+				   mp->is_l2_bridged,
+				   mp->is_source_lookup,
 				   fib_index, &pfx, DPO_PROTO_IP4,
 				   &nh,
 				   ntohl (mp->next_hop_sw_if_index),
@@ -1096,6 +1170,8 @@ ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp)
 				   mp->classify_table_index,
 				   mp->is_resolve_host,
 				   mp->is_resolve_attached, 0, 0,
+				   mp->is_l2_bridged,
+				   mp->is_source_lookup,
 				   fib_index, &pfx, DPO_PROTO_IP6,
 				   &nh, ntohl (mp->next_hop_sw_if_index),
 				   next_hop_fib_index,