api: missing support for dumping of neighbours (VPP-333)

added API to dump ipv4/ipv6 neighboors (added by ip_neighbor_add_del).

Change-Id: I33209a3d06beba64d68465c0892a9f4c65657334
Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/vnet/vnet/ip/ip6_neighbor.h b/vnet/vnet/ip/ip6_neighbor.h
new file mode 100644
index 00000000000..2d572089dc2
--- /dev/null
+++ b/vnet/vnet/ip/ip6_neighbor.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * ip6_neighboor.h: ip6 neighbor structures
+ *
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef included_ip6_neighbor_h
+#define included_ip6_neighbor_h
+
+#include <vnet/fib/fib_types.h>
+
+typedef struct {
+  ip6_address_t ip6_address;
+  u32 sw_if_index;
+  u32 pad;
+} ip6_neighbor_key_t;
+
+typedef struct {
+  ip6_neighbor_key_t key;
+  u8 link_layer_address[8];
+  u16 flags;
+#define IP6_NEIGHBOR_FLAG_STATIC (1 << 0)
+#define IP6_NEIGHBOR_FLAG_DYNAMIC  (2 << 0)
+  u64 cpu_time_last_updated;
+  fib_node_index_t fib_entry_index;
+} ip6_neighbor_t;
+
+ip6_neighbor_t * ip6_neighbors_entries (u32 sw_if_index);
+
+#endif  /* included_ip6_neighbor_h */