Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016 Cisco and/or its affiliates. |
| 3 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | * you may not use this file except in compliance with the License. |
| 5 | * You may obtain a copy of the License at: |
| 6 | * |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | * |
| 9 | * Unless required by applicable law or agreed to in writing, software |
| 10 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | * See the License for the specific language governing permissions and |
| 13 | * limitations under the License. |
| 14 | */ |
| 15 | |
| 16 | #ifndef VNET_CONTROL_H_ |
| 17 | #define VNET_CONTROL_H_ |
| 18 | |
| 19 | #include <vnet/vnet.h> |
| 20 | #include <vnet/lisp-cp/gid_dictionary.h> |
| 21 | #include <vnet/lisp-cp/lisp_types.h> |
Dave Barach | 5c20a01 | 2017-06-13 08:48:31 -0400 | [diff] [blame] | 22 | #include <vppinfra/timing_wheel.h> |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 23 | |
Filip Tehlar | a5abdeb | 2016-07-18 17:35:40 +0200 | [diff] [blame] | 24 | #define NUMBER_OF_RETRIES 1 |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 25 | #define PENDING_MREQ_EXPIRATION_TIME 3.0 /* seconds */ |
Florin Coras | f4691cd | 2016-08-15 19:16:32 +0200 | [diff] [blame] | 26 | #define PENDING_MREQ_QUEUE_LEN 5 |
Filip Tehlar | a5abdeb | 2016-07-18 17:35:40 +0200 | [diff] [blame] | 27 | |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 28 | #define RLOC_PROBING_INTERVAL 60.0 |
| 29 | |
| 30 | /* when map-registration is enabled "quick registration" takes place first. |
| 31 | In this mode ETR sends map-register messages at an increased frequency |
| 32 | until specified message count is reached */ |
Filip Tehlar | 7048ff1 | 2017-07-27 08:09:14 +0200 | [diff] [blame] | 33 | #define QUICK_MAP_REGISTER_MSG_COUNT 5 |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 34 | #define QUICK_MAP_REGISTER_INTERVAL 3.0 |
| 35 | |
| 36 | /* normal map-register period */ |
| 37 | #define MAP_REGISTER_INTERVAL 60.0 |
| 38 | |
Filip Tehlar | 7048ff1 | 2017-07-27 08:09:14 +0200 | [diff] [blame] | 39 | /* how many tries until next map-server election */ |
| 40 | #define MAX_EXPIRED_MAP_REGISTERS_DEFAULT 3 |
| 41 | |
| 42 | #define PENDING_MREG_EXPIRATION_TIME 3.0 /* seconds */ |
| 43 | |
Florin Coras | cdc7427 | 2017-06-21 16:27:01 -0700 | [diff] [blame] | 44 | /* 24 hours */ |
| 45 | #define MAP_REGISTER_DEFAULT_TTL 86400 |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 46 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 47 | typedef struct |
| 48 | { |
| 49 | gid_address_t src; |
| 50 | gid_address_t dst; |
Filip Tehlar | a5abdeb | 2016-07-18 17:35:40 +0200 | [diff] [blame] | 51 | u32 retries_num; |
| 52 | f64 time_to_expire; |
| 53 | u8 is_smr_invoked; |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 54 | u64 *nonces; |
Filip Tehlar | a5abdeb | 2016-07-18 17:35:40 +0200 | [diff] [blame] | 55 | u8 to_be_removed; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 56 | } pending_map_request_t; |
| 57 | |
| 58 | typedef struct |
| 59 | { |
Filip Tehlar | 7048ff1 | 2017-07-27 08:09:14 +0200 | [diff] [blame] | 60 | f64 time_to_expire; |
| 61 | } pending_map_register_t; |
| 62 | |
| 63 | typedef struct |
| 64 | { |
Filip Tehlar | 2fdaece | 2016-09-28 14:27:59 +0200 | [diff] [blame] | 65 | gid_address_t leid; |
| 66 | gid_address_t reid; |
Filip Tehlar | 69a9b76 | 2016-09-23 10:00:52 +0200 | [diff] [blame] | 67 | u8 is_src_dst; |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 68 | locator_pair_t *locator_pairs; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 69 | } fwd_entry_t; |
| 70 | |
Filip Tehlar | 69a9b76 | 2016-09-23 10:00:52 +0200 | [diff] [blame] | 71 | typedef struct |
| 72 | { |
| 73 | gid_address_t leid; |
| 74 | gid_address_t reid; |
| 75 | } lisp_adjacency_t; |
| 76 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 77 | typedef enum |
| 78 | { |
| 79 | IP4_MISS_PACKET, |
| 80 | IP6_MISS_PACKET |
| 81 | } miss_packet_type_t; |
| 82 | |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 83 | /* map-server/map-resolver structure */ |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 84 | typedef struct |
| 85 | { |
Filip Tehlar | a5abdeb | 2016-07-18 17:35:40 +0200 | [diff] [blame] | 86 | u8 is_down; |
| 87 | f64 last_update; |
| 88 | ip_address_t address; |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 89 | char *key; |
| 90 | } lisp_msmr_t; |
Filip Tehlar | a5abdeb | 2016-07-18 17:35:40 +0200 | [diff] [blame] | 91 | |
| 92 | typedef struct |
| 93 | { |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 94 | /* headers */ |
| 95 | u8 data[100]; |
| 96 | u32 length; |
| 97 | miss_packet_type_t type; |
| 98 | } miss_packet_t; |
| 99 | |
Filip Tehlar | d5a65db | 2017-05-17 17:21:10 +0200 | [diff] [blame] | 100 | typedef struct |
| 101 | { |
| 102 | u8 mac[6]; |
| 103 | u32 ip4; |
| 104 | } lisp_api_l2_arp_entry_t; |
| 105 | |
Filip Tehlar | 0587999 | 2017-09-05 15:46:09 +0200 | [diff] [blame] | 106 | typedef struct |
| 107 | { |
| 108 | u8 mac[6]; |
| 109 | u8 ip6[16]; |
| 110 | } lisp_api_ndp_entry_t; |
| 111 | |
Florin Coras | dca8804 | 2016-09-14 16:01:38 +0200 | [diff] [blame] | 112 | typedef enum |
| 113 | { |
| 114 | MR_MODE_DST_ONLY = 0, |
| 115 | MR_MODE_SRC_DST, |
| 116 | _MR_MODE_MAX |
| 117 | } map_request_mode_t; |
| 118 | |
Florin Coras | ba888e4 | 2017-01-24 11:38:18 -0800 | [diff] [blame] | 119 | #define foreach_lisp_flag_bit \ |
Filip Tehlar | 0a8840d | 2017-10-16 05:48:23 -0700 | [diff] [blame] | 120 | _(USE_PETR, "Use Proxy-ETR") \ |
| 121 | _(XTR_MODE, "ITR/ETR mode") \ |
Paul Vinciguerra | c2b4dbe | 2018-09-12 18:02:21 -0700 | [diff] [blame] | 122 | _(PETR_MODE, "Proxy-ETR mode") \ |
Filip Tehlar | 0a8840d | 2017-10-16 05:48:23 -0700 | [diff] [blame] | 123 | _(PITR_MODE, "Proxy-ITR mode") \ |
Filip Tehlar | 4868ff6 | 2017-03-09 16:48:39 +0100 | [diff] [blame] | 124 | _(STATS_ENABLED, "Statistics enabled") |
Florin Coras | ba888e4 | 2017-01-24 11:38:18 -0800 | [diff] [blame] | 125 | |
| 126 | typedef enum lisp_flag_bits |
| 127 | { |
| 128 | #define _(sym, str) LISP_FLAG_BIT_##sym, |
| 129 | foreach_lisp_flag_bit |
| 130 | #undef _ |
| 131 | } lisp_flag_bits_e; |
| 132 | |
| 133 | typedef enum lisp_flags |
| 134 | { |
| 135 | #define _(sym, str) LISP_FLAG_##sym = 1 << LISP_FLAG_BIT_##sym, |
| 136 | foreach_lisp_flag_bit |
| 137 | #undef _ |
| 138 | } lisp_flags_e; |
| 139 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 140 | typedef struct |
| 141 | { |
Filip Tehlar | d5a65db | 2017-05-17 17:21:10 +0200 | [diff] [blame] | 142 | ip_address_t addr; |
| 143 | u32 bd; |
| 144 | } lisp_l2_arp_key_t; |
| 145 | |
Filip Tehlar | a4980b8 | 2017-09-27 14:32:02 +0200 | [diff] [blame] | 146 | typedef enum |
| 147 | { |
| 148 | LISP_TRANSPORT_PROTOCOL_UDP = 1, |
| 149 | LISP_TRANSPORT_PROTOCOL_API |
| 150 | } lisp_transport_protocol_t; |
| 151 | |
Filip Tehlar | d5a65db | 2017-05-17 17:21:10 +0200 | [diff] [blame] | 152 | typedef struct |
| 153 | { |
Florin Coras | acd4c63 | 2017-06-15 14:33:48 -0700 | [diff] [blame] | 154 | u64 nonce; |
| 155 | u8 is_rloc_probe; |
| 156 | mapping_t *mappings; |
| 157 | volatile u8 is_free; |
| 158 | } map_records_arg_t; |
| 159 | |
| 160 | typedef struct |
| 161 | { |
Florin Coras | ba888e4 | 2017-01-24 11:38:18 -0800 | [diff] [blame] | 162 | u32 flags; |
| 163 | |
Filip Tehlar | 46d4e36 | 2016-05-09 09:39:26 +0200 | [diff] [blame] | 164 | /* LISP feature status */ |
| 165 | u8 is_enabled; |
| 166 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 167 | /* eid table */ |
| 168 | gid_dictionary_t mapping_index_by_gid; |
| 169 | |
| 170 | /* pool of mappings */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 171 | mapping_t *mapping_pool; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 172 | |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 173 | /* hash map of secret keys by mapping index */ |
| 174 | u8 *key_by_mapping_index; |
| 175 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 176 | /* pool of locators */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 177 | locator_t *locator_pool; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 178 | |
| 179 | /* pool of locator-sets */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 180 | locator_set_t *locator_set_pool; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 181 | |
| 182 | /* vector of locator-set vectors composed of and indexed by locator index */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 183 | u32 **locator_to_locator_sets; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 184 | |
| 185 | /* hash map of locators by name */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 186 | uword *locator_set_index_by_name; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 187 | |
| 188 | /* vector of eid index vectors supported and indexed by locator-set index */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 189 | u32 **locator_set_to_eids; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 190 | |
| 191 | /* vectors of indexes for local locator-sets and mappings */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 192 | u32 *local_mappings_indexes; |
| 193 | u32 *local_locator_set_indexes; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 194 | |
| 195 | /* hash map of forwarding entries by mapping index */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 196 | u32 *fwd_entry_by_mapping_index; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 197 | |
Alberto Rodriguez-Natal | 8d66f9d | 2017-09-09 14:15:15 -0700 | [diff] [blame] | 198 | /* pool of vectors of rmts per lcl mapping in adjacencies */ |
| 199 | u32 **lcl_to_rmt_adjacencies; |
| 200 | |
| 201 | /* hash of pool positions of vectors of rmts by lcl mapping index */ |
| 202 | u32 *lcl_to_rmt_adjs_by_lcl_idx; |
| 203 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 204 | /* forwarding entries pool */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 205 | fwd_entry_t *fwd_entry_pool; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 206 | |
| 207 | /* hash map keyed by nonce of pending map-requests */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 208 | uword *pending_map_requests_by_nonce; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 209 | |
| 210 | /* pool of pending map requests */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 211 | pending_map_request_t *pending_map_requests_pool; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 212 | |
Filip Tehlar | 7048ff1 | 2017-07-27 08:09:14 +0200 | [diff] [blame] | 213 | /* pool of pending map registers */ |
| 214 | pending_map_register_t *pending_map_registers_pool; |
| 215 | |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 216 | /* hash map of sent map register messages */ |
| 217 | uword *map_register_messages_by_nonce; |
| 218 | |
Filip Tehlar | a5abdeb | 2016-07-18 17:35:40 +0200 | [diff] [blame] | 219 | /* vector of map-resolvers */ |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 220 | lisp_msmr_t *map_resolvers; |
| 221 | |
| 222 | /* vector of map-servers */ |
| 223 | lisp_msmr_t *map_servers; |
Filip Tehlar | a5abdeb | 2016-07-18 17:35:40 +0200 | [diff] [blame] | 224 | |
| 225 | /* map resolver address currently being used for sending requests. |
| 226 | * This has to be an actual address and not an index to map_resolvers vector |
| 227 | * since the vector may be modified during request resend/retry procedure |
| 228 | * and break things :-) */ |
| 229 | ip_address_t active_map_resolver; |
Filip Tehlar | 7048ff1 | 2017-07-27 08:09:14 +0200 | [diff] [blame] | 230 | ip_address_t active_map_server; |
Filip Tehlar | a5abdeb | 2016-07-18 17:35:40 +0200 | [diff] [blame] | 231 | |
| 232 | u8 do_map_resolver_election; |
Filip Tehlar | 7048ff1 | 2017-07-27 08:09:14 +0200 | [diff] [blame] | 233 | u8 do_map_server_election; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 234 | |
Andrej Kozemcak | b6e4d39 | 2016-06-14 13:55:57 +0200 | [diff] [blame] | 235 | /* map-request locator set index */ |
| 236 | u32 mreq_itr_rlocs; |
| 237 | |
Florin Coras | 1a1adc7 | 2016-07-22 01:45:30 +0200 | [diff] [blame] | 238 | /* vni to vrf hash tables */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 239 | uword *table_id_by_vni; |
| 240 | uword *vni_by_table_id; |
Filip Tehlar | 324112f | 2016-06-02 16:07:38 +0200 | [diff] [blame] | 241 | |
Florin Coras | 1a1adc7 | 2016-07-22 01:45:30 +0200 | [diff] [blame] | 242 | /* vni to bd-index hash tables */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 243 | uword *bd_id_by_vni; |
| 244 | uword *vni_by_bd_id; |
Florin Coras | 1a1adc7 | 2016-07-22 01:45:30 +0200 | [diff] [blame] | 245 | |
| 246 | /* track l2 and l3 interfaces that have been created for vni */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 247 | uword *l2_dp_intf_by_vni; |
Florin Coras | 577c355 | 2016-04-21 00:45:40 +0200 | [diff] [blame] | 248 | |
Florin Coras | ba888e4 | 2017-01-24 11:38:18 -0800 | [diff] [blame] | 249 | /* Proxy ITR map index */ |
Filip Tehlar | 53f09e3 | 2016-05-19 14:25:44 +0200 | [diff] [blame] | 250 | u32 pitr_map_index; |
| 251 | |
Filip Tehlar | 0a8840d | 2017-10-16 05:48:23 -0700 | [diff] [blame] | 252 | /** Proxy ETR map index used for 'use-petr'. |
| 253 | * Not related to PETR tunnel mode */ |
Florin Coras | ba888e4 | 2017-01-24 11:38:18 -0800 | [diff] [blame] | 254 | u32 petr_map_index; |
| 255 | |
Filip Tehlar | ef2a5bf | 2017-05-30 07:14:46 +0200 | [diff] [blame] | 256 | /* mapping index for NSH */ |
| 257 | u32 nsh_map_index; |
| 258 | |
Florin Coras | dca8804 | 2016-09-14 16:01:38 +0200 | [diff] [blame] | 259 | /* map request mode */ |
| 260 | u8 map_request_mode; |
| 261 | |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 262 | /* enable/disable map registering */ |
| 263 | u8 map_registering; |
| 264 | |
| 265 | /* enable/disable rloc-probing */ |
| 266 | u8 rloc_probing; |
| 267 | |
Paul Vinciguerra | bdc0e6b | 2018-09-22 05:32:50 -0700 | [diff] [blame] | 268 | /* timing wheel for mapping timeouts */ |
Filip Tehlar | 9677a94 | 2016-11-28 10:23:31 +0100 | [diff] [blame] | 269 | timing_wheel_t wheel; |
| 270 | |
Florin Coras | acd4c63 | 2017-06-15 14:33:48 -0700 | [diff] [blame] | 271 | /** Per thread pool of records shared with thread0 */ |
| 272 | map_records_arg_t **map_records_args_pool; |
| 273 | |
Filip Tehlar | 1e553a0 | 2017-08-02 12:45:07 +0200 | [diff] [blame] | 274 | /* TTL used for all mappings when registering */ |
| 275 | u32 map_register_ttl; |
| 276 | |
Filip Tehlar | 7048ff1 | 2017-07-27 08:09:14 +0200 | [diff] [blame] | 277 | /* control variables for map server election */ |
| 278 | u32 max_expired_map_registers; |
| 279 | u32 expired_map_registers; |
| 280 | |
Filip Tehlar | a4980b8 | 2017-09-27 14:32:02 +0200 | [diff] [blame] | 281 | /** either UDP based or binary API. Default is UDP */ |
| 282 | lisp_transport_protocol_t transport_protocol; |
| 283 | |
Florin Coras | d37da90 | 2019-05-30 02:01:55 -0700 | [diff] [blame^] | 284 | /** Retry service node index */ |
| 285 | u32 retry_service_index; |
| 286 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 287 | /* commodity */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 288 | ip4_main_t *im4; |
| 289 | ip6_main_t *im6; |
| 290 | vlib_main_t *vlib_main; |
| 291 | vnet_main_t *vnet_main; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 292 | } lisp_cp_main_t; |
| 293 | |
| 294 | /* lisp-gpe control plane */ |
Florin Coras | f3dc11a | 2017-01-24 03:13:43 -0800 | [diff] [blame] | 295 | extern lisp_cp_main_t lisp_control_main; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 296 | |
| 297 | extern vlib_node_registration_t lisp_cp_input_node; |
Neale Ranns | 0bfe5d8 | 2016-08-25 15:29:12 +0100 | [diff] [blame] | 298 | extern vlib_node_registration_t lisp_cp_lookup_ip4_node; |
| 299 | extern vlib_node_registration_t lisp_cp_lookup_ip6_node; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 300 | |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 301 | clib_error_t *lisp_cp_init (); |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 302 | |
Florin Coras | f727db9 | 2016-06-23 15:01:58 +0200 | [diff] [blame] | 303 | always_inline lisp_cp_main_t * |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 304 | vnet_lisp_cp_get_main () |
| 305 | { |
Florin Coras | f727db9 | 2016-06-23 15:01:58 +0200 | [diff] [blame] | 306 | return &lisp_control_main; |
| 307 | } |
| 308 | |
Filip Tehlar | 4868ff6 | 2017-03-09 16:48:39 +0100 | [diff] [blame] | 309 | void |
| 310 | get_src_and_dst_eids_from_buffer (lisp_cp_main_t * lcm, vlib_buffer_t * b, |
| 311 | gid_address_t * src, gid_address_t * dst, |
| 312 | u16 type); |
| 313 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 314 | typedef struct |
| 315 | { |
| 316 | u8 is_add; |
| 317 | union |
| 318 | { |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 319 | u8 *name; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 320 | u32 index; |
| 321 | }; |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 322 | locator_t *locators; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 323 | u8 local; |
| 324 | } vnet_lisp_add_del_locator_set_args_t; |
| 325 | |
| 326 | int |
| 327 | vnet_lisp_add_del_locator_set (vnet_lisp_add_del_locator_set_args_t * a, |
| 328 | u32 * ls_index); |
Andrej Kozemcak | b92feb6 | 2016-03-31 13:51:42 +0200 | [diff] [blame] | 329 | int |
Andrej Kozemcak | b92feb6 | 2016-03-31 13:51:42 +0200 | [diff] [blame] | 330 | vnet_lisp_add_del_locator (vnet_lisp_add_del_locator_set_args_t * a, |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 331 | locator_set_t * ls, u32 * ls_index); |
Andrej Kozemcak | b92feb6 | 2016-03-31 13:51:42 +0200 | [diff] [blame] | 332 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 333 | typedef struct |
| 334 | { |
| 335 | u8 is_add; |
Florin Coras | f727db9 | 2016-06-23 15:01:58 +0200 | [diff] [blame] | 336 | gid_address_t eid; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 337 | u32 locator_set_index; |
| 338 | |
| 339 | u32 ttl; |
| 340 | u8 action; |
| 341 | u8 authoritative; |
| 342 | |
| 343 | u8 local; |
Filip Tehlar | 3cd9e73 | 2016-08-23 10:52:44 +0200 | [diff] [blame] | 344 | u8 is_static; |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 345 | u8 *key; |
| 346 | u8 key_id; |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 347 | } vnet_lisp_add_del_mapping_args_t; |
| 348 | |
| 349 | int |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 350 | vnet_lisp_map_cache_add_del (vnet_lisp_add_del_mapping_args_t * a, |
| 351 | u32 * map_index); |
Florin Coras | 577c355 | 2016-04-21 00:45:40 +0200 | [diff] [blame] | 352 | int |
| 353 | vnet_lisp_add_del_local_mapping (vnet_lisp_add_del_mapping_args_t * a, |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 354 | u32 * map_index_result); |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 355 | |
Florin Coras | f727db9 | 2016-06-23 15:01:58 +0200 | [diff] [blame] | 356 | int |
Filip Tehlar | 809bc74 | 2017-08-14 19:15:36 +0200 | [diff] [blame] | 357 | vnet_lisp_add_mapping (vnet_lisp_add_del_mapping_args_t * a, |
| 358 | locator_t * rlocs, u32 * res_map_index, |
| 359 | u8 * is_changed); |
| 360 | |
| 361 | int vnet_lisp_del_mapping (gid_address_t * eid, u32 * res_map_index); |
Florin Coras | f727db9 | 2016-06-23 15:01:58 +0200 | [diff] [blame] | 362 | |
| 363 | typedef struct |
| 364 | { |
Filip Tehlar | 2fdaece | 2016-09-28 14:27:59 +0200 | [diff] [blame] | 365 | gid_address_t reid; |
| 366 | gid_address_t leid; |
Florin Coras | f727db9 | 2016-06-23 15:01:58 +0200 | [diff] [blame] | 367 | u8 is_add; |
| 368 | } vnet_lisp_add_del_adjacency_args_t; |
| 369 | |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 370 | int vnet_lisp_add_del_adjacency (vnet_lisp_add_del_adjacency_args_t * a); |
Florin Coras | f727db9 | 2016-06-23 15:01:58 +0200 | [diff] [blame] | 371 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 372 | typedef struct |
| 373 | { |
| 374 | u8 is_add; |
| 375 | ip_address_t address; |
| 376 | } vnet_lisp_add_del_map_resolver_args_t; |
| 377 | |
| 378 | int |
| 379 | vnet_lisp_add_del_map_resolver (vnet_lisp_add_del_map_resolver_args_t * a); |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 380 | int vnet_lisp_add_del_map_server (ip_address_t * addr, u8 is_add); |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 381 | |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 382 | clib_error_t *vnet_lisp_enable_disable (u8 is_enabled); |
| 383 | u8 vnet_lisp_enable_disable_status (void); |
Florin Coras | d37da90 | 2019-05-30 02:01:55 -0700 | [diff] [blame^] | 384 | void vnet_lisp_create_retry_process (lisp_cp_main_t * lcm); |
Filip Tehlar | 195bcee | 2016-05-13 17:37:35 +0200 | [diff] [blame] | 385 | |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 386 | int vnet_lisp_pitr_set_locator_set (u8 * locator_set_name, u8 is_add); |
Florin Coras | ba888e4 | 2017-01-24 11:38:18 -0800 | [diff] [blame] | 387 | int vnet_lisp_use_petr (ip_address_t * ip, u8 is_add); |
Filip Tehlar | 53f09e3 | 2016-05-19 14:25:44 +0200 | [diff] [blame] | 388 | |
Andrej Kozemcak | b6e4d39 | 2016-06-14 13:55:57 +0200 | [diff] [blame] | 389 | typedef struct |
| 390 | { |
| 391 | u8 is_add; |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 392 | u8 *locator_set_name; |
Andrej Kozemcak | b6e4d39 | 2016-06-14 13:55:57 +0200 | [diff] [blame] | 393 | } vnet_lisp_add_del_mreq_itr_rloc_args_t; |
| 394 | |
| 395 | int |
| 396 | vnet_lisp_add_del_mreq_itr_rlocs (vnet_lisp_add_del_mreq_itr_rloc_args_t * a); |
| 397 | |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 398 | int vnet_lisp_clear_all_remote_adjacencies (void); |
Filip Tehlar | 58f886a | 2016-05-30 15:57:40 +0200 | [diff] [blame] | 399 | |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 400 | int vnet_lisp_eid_table_map (u32 vni, u32 vrf, u8 is_l2, u8 is_add); |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 401 | int vnet_lisp_add_del_map_table_key (gid_address_t * eid, char *key, |
| 402 | u8 is_add); |
Florin Coras | dca8804 | 2016-09-14 16:01:38 +0200 | [diff] [blame] | 403 | int vnet_lisp_set_map_request_mode (u8 mode); |
| 404 | u8 vnet_lisp_get_map_request_mode (void); |
Filip Tehlar | 69a9b76 | 2016-09-23 10:00:52 +0200 | [diff] [blame] | 405 | lisp_adjacency_t *vnet_lisp_adjacencies_get_by_vni (u32 vni); |
Filip Tehlar | 397fd7d | 2016-10-26 14:31:24 +0200 | [diff] [blame] | 406 | int vnet_lisp_rloc_probe_enable_disable (u8 is_enable); |
| 407 | int vnet_lisp_map_register_enable_disable (u8 is_enable); |
| 408 | u8 vnet_lisp_map_register_state_get (void); |
| 409 | u8 vnet_lisp_rloc_probe_state_get (void); |
Filip Tehlar | 6492964 | 2017-09-20 08:41:23 +0200 | [diff] [blame] | 410 | int vnet_lisp_add_del_l2_arp_ndp_entry (gid_address_t * key, u8 * mac, |
| 411 | u8 is_add); |
Filip Tehlar | d5a65db | 2017-05-17 17:21:10 +0200 | [diff] [blame] | 412 | u32 *vnet_lisp_l2_arp_bds_get (void); |
| 413 | lisp_api_l2_arp_entry_t *vnet_lisp_l2_arp_entries_get_by_bd (u32 bd); |
Filip Tehlar | ef2a5bf | 2017-05-30 07:14:46 +0200 | [diff] [blame] | 414 | int vnet_lisp_nsh_set_locator_set (u8 * locator_set_name, u8 is_add); |
Filip Tehlar | 1e553a0 | 2017-08-02 12:45:07 +0200 | [diff] [blame] | 415 | int vnet_lisp_map_register_set_ttl (u32 ttl); |
| 416 | u32 vnet_lisp_map_register_get_ttl (void); |
Filip Tehlar | 7048ff1 | 2017-07-27 08:09:14 +0200 | [diff] [blame] | 417 | int vnet_lisp_map_register_fallback_threshold_set (u32 value); |
| 418 | u32 vnet_lisp_map_register_fallback_threshold_get (void); |
Filip Tehlar | 0587999 | 2017-09-05 15:46:09 +0200 | [diff] [blame] | 419 | u32 *vnet_lisp_ndp_bds_get (void); |
| 420 | lisp_api_ndp_entry_t *vnet_lisp_ndp_entries_get_by_bd (u32 bd); |
Filip Tehlar | a4980b8 | 2017-09-27 14:32:02 +0200 | [diff] [blame] | 421 | u32 vnet_lisp_set_transport_protocol (u8 protocol); |
| 422 | lisp_transport_protocol_t vnet_lisp_get_transport_protocol (void); |
Filip Tehlar | 324112f | 2016-06-02 16:07:38 +0200 | [diff] [blame] | 423 | |
Filip Tehlar | 0a8840d | 2017-10-16 05:48:23 -0700 | [diff] [blame] | 424 | extern int vnet_lisp_enable_disable_xtr_mode (u8 is_enabled); |
| 425 | extern int vnet_lisp_enable_disable_pitr_mode (u8 is_enabled); |
| 426 | extern int vnet_lisp_enable_disable_petr_mode (u8 is_enabled); |
| 427 | extern u8 vnet_lisp_get_xtr_mode (void); |
| 428 | extern u8 vnet_lisp_get_pitr_mode (void); |
| 429 | extern u8 vnet_lisp_get_petr_mode (void); |
| 430 | |
Filip Tehlar | 816f437 | 2017-04-26 16:09:06 +0200 | [diff] [blame] | 431 | map_records_arg_t *parse_map_reply (vlib_buffer_t * b); |
| 432 | |
Florin Coras | ba888e4 | 2017-01-24 11:38:18 -0800 | [diff] [blame] | 433 | always_inline mapping_t * |
| 434 | lisp_get_petr_mapping (lisp_cp_main_t * lcm) |
| 435 | { |
| 436 | return pool_elt_at_index (lcm->mapping_pool, lcm->petr_map_index); |
| 437 | } |
| 438 | |
Florin Coras | e127a7e | 2016-02-18 22:20:01 +0100 | [diff] [blame] | 439 | #endif /* VNET_CONTROL_H_ */ |
Florin Coras | a2157cf | 2016-08-16 21:09:14 +0200 | [diff] [blame] | 440 | |
| 441 | /* |
| 442 | * fd.io coding-style-patch-verification: ON |
| 443 | * |
| 444 | * Local Variables: |
| 445 | * eval: (c-set-style "gnu") |
| 446 | * End: |
| 447 | */ |