FD.io VPP  v18.10-34-gcce845e
Vector Packet Processing
ip_neighbor.h
Go to the documentation of this file.
1 /*
2  * ip_neighboor.h: ip neighbor generic services
3  *
4  * Copyright (c) 2018 Cisco and/or its affiliates.
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at:
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 #ifndef included_ip_neighbor_h
19 #define included_ip_neighbor_h
20 
21 #define IP_SCAN_DISABLED 0
22 #define IP_SCAN_V4_NEIGHBORS (1 << 0)
23 #define IP_SCAN_V6_NEIGHBORS (1 << 1)
24 #define IP_SCAN_V46_NEIGHBORS (IP_SCAN_V4_NEIGHBORS | IP_SCAN_V6_NEIGHBORS)
25 
26 typedef struct
27 {
28  u8 mode; /* 0: disable, 1: ip4, 2: ip6, 3: both */
29  u8 scan_interval; /* neighbor scan interval in minutes */
30  u8 max_proc_time; /* max processing time per run, in usecs */
31  u8 max_update; /* max probe/delete operations per run */
32  u8 scan_int_delay; /* delay in msecs, to resume scan on max */
33  u8 stale_threshold; /* Threashold in minutes to delete nei entry */
35 
37 
39 {
44 
45 extern int ip_neighbor_add (const ip46_address_t * ip,
46  u8 is_ip6,
47  const u8 * mac,
49  ip_neighbor_flags_t flags, u32 * stats_index);
50 
51 extern int ip_neighbor_del (const ip46_address_t * ip,
52  u8 is_ip6, u32 sw_if_index);
53 
54 #endif /* included_ip_neighbor_h */
55 
56 /*
57  * fd.io coding-style-patch-verification: ON
58  *
59  * Local Variables:
60  * eval: (c-set-style "gnu")
61  * End:
62  */
int ip_neighbor_del(const ip46_address_t *ip, u8 is_ip6, u32 sw_if_index)
Definition: ip_neighbor.c:101
void ip_neighbor_scan_enable_disable(ip_neighbor_scan_arg_t *arg)
Definition: ip_neighbor.c:124
unsigned char u8
Definition: types.h:56
u32 sw_if_index
Definition: vxlan_gbp.api:39
unsigned int u32
Definition: types.h:88
u32 flags
Definition: vhost_user.h:115
enum ip_neighbor_flags_t_ ip_neighbor_flags_t
ip_neighbor_flags_t_
Definition: ip_neighbor.h:38
vl_api_mac_address_t mac
Definition: gbp.api:31
int ip_neighbor_add(const ip46_address_t *ip, u8 is_ip6, const u8 *mac, u32 sw_if_index, ip_neighbor_flags_t flags, u32 *stats_index)
Definition: ip_neighbor.c:51