2 *------------------------------------------------------------------
3 * api.c - message handler registration
5 * Copyright (c) 2010 Cisco and/or its affiliates.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *------------------------------------------------------------------
23 #include <sys/types.h>
26 #include <netinet/in.h>
36 #include <vppinfra/clib.h>
37 #include <vppinfra/vec.h>
38 #include <vppinfra/hash.h>
39 #include <vppinfra/bitmap.h>
40 #include <vppinfra/fifo.h>
41 #include <vppinfra/time.h>
42 #include <vppinfra/mheap.h>
43 #include <vppinfra/heap.h>
44 #include <vppinfra/pool.h>
45 #include <vppinfra/format.h>
46 #include <vppinfra/error.h>
48 #include <vnet/api_errno.h> // alagalah TODO : committers please pay note, is this ok?
49 #include <vnet/vnet.h>
50 #include <vnet/l2/l2_input.h>
51 #include <vnet/l2/l2_bd.h>
52 #include <vnet/l2tp/l2tp.h>
53 #include <vnet/ip/ip.h>
54 #include <vnet/unix/tuntap.h>
55 #include <vnet/unix/tapcli.h>
56 #include <vnet/mpls-gre/mpls.h>
57 #include <vnet/dhcp/proxy.h>
58 #include <vnet/dhcp/client.h>
60 #include <vnet/sr/sr.h>
62 #include <vnet/dhcpv6/proxy.h>
63 #include <vlib/vlib.h>
64 #include <vlib/unix/unix.h>
65 #include <vlibapi/api.h>
66 #include <vlibmemory/api.h>
67 #include <vnet/classify/vnet_classify.h>
68 #include <vnet/classify/input_acl.h>
69 #include <vnet/l2/l2_classify.h>
70 #include <vnet/vxlan/vxlan.h>
71 #include <vnet/gre/gre.h>
72 #include <vnet/l2/l2_vtr.h>
73 #include <vnet/vxlan-gpe/vxlan_gpe.h>
74 #include <vnet/lisp-gpe/lisp_gpe.h>
75 #include <vnet/lisp-cp/control.h>
76 #include <vnet/map/map.h>
77 #include <vnet/cop/cop.h>
78 #include <vnet/ip/ip6_hop_by_hop.h>
79 #include <vnet/devices/af_packet/af_packet.h>
80 #include <vnet/policer/policer.h>
81 #include <vnet/devices/netmap/netmap.h>
82 #include <vnet/flow/flow_report.h>
85 #undef __included_bihash_template_h__
86 #include <vnet/l2/l2_fib.h>
89 #include <vnet/ipsec/ipsec.h>
90 #include <vnet/ipsec/ikev2.h>
93 #include <vnet/devices/virtio/vhost-user.h>
96 #include <stats/stats.h>
99 #include <vnet/ethernet/ethernet.h>
100 #include <vnet/ethernet/arp_packet.h>
101 #include <vnet/interface.h>
103 #include <vnet/l2/l2_fib.h>
104 #include <vnet/l2/l2_bd.h>
105 #include <vpp-api/vpe_msg_enum.h>
107 #define f64_endian(a)
108 #define f64_print(a,b)
110 #define vl_typedefs /* define message structures */
111 #include <vpp-api/vpe_all_api_h.h>
114 #define vl_endianfun /* define message structures */
115 #include <vpp-api/vpe_all_api_h.h>
118 /* instantiate all the print functions we know about */
119 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
121 #include <vpp-api/vpe_all_api_h.h>
124 #define REPLY_MACRO(t) \
126 unix_shared_memory_queue_t * q; \
127 rv = vl_msg_api_pd_handler (mp, rv); \
128 q = vl_api_client_index_to_input_queue (mp->client_index); \
132 rmp = vl_msg_api_alloc (sizeof (*rmp)); \
133 rmp->_vl_msg_id = ntohs((t)); \
134 rmp->context = mp->context; \
135 rmp->retval = ntohl(rv); \
137 vl_msg_api_send_shmem (q, (u8 *)&rmp); \
140 #define REPLY_MACRO2(t, body) \
142 unix_shared_memory_queue_t * q; \
143 rv = vl_msg_api_pd_handler (mp, rv); \
144 q = vl_api_client_index_to_input_queue (mp->client_index); \
148 rmp = vl_msg_api_alloc (sizeof (*rmp)); \
149 rmp->_vl_msg_id = ntohs((t)); \
150 rmp->context = mp->context; \
151 rmp->retval = ntohl(rv); \
152 do {body;} while (0); \
153 vl_msg_api_send_shmem (q, (u8 *)&rmp); \
156 #if (1 || CLIB_DEBUG > 0) /* "trust, but verify" */
158 #define VALIDATE_SW_IF_INDEX(mp) \
159 do { u32 __sw_if_index = ntohl(mp->sw_if_index); \
160 vnet_main_t *__vnm = vnet_get_main(); \
161 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
163 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
164 goto bad_sw_if_index; \
168 #define BAD_SW_IF_INDEX_LABEL \
174 #define VALIDATE_RX_SW_IF_INDEX(mp) \
175 do { u32 __rx_sw_if_index = ntohl(mp->rx_sw_if_index); \
176 vnet_main_t *__vnm = vnet_get_main(); \
177 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
178 __rx_sw_if_index)) { \
179 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
180 goto bad_rx_sw_if_index; \
184 #define BAD_RX_SW_IF_INDEX_LABEL \
186 bad_rx_sw_if_index: \
190 #define VALIDATE_TX_SW_IF_INDEX(mp) \
191 do { u32 __tx_sw_if_index = ntohl(mp->tx_sw_if_index); \
192 vnet_main_t *__vnm = vnet_get_main(); \
193 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
194 __tx_sw_if_index)) { \
195 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
196 goto bad_tx_sw_if_index; \
200 #define BAD_TX_SW_IF_INDEX_LABEL \
202 bad_tx_sw_if_index: \
208 #define VALIDATE_SW_IF_INDEX(mp)
209 #define BAD_SW_IF_INDEX_LABEL
210 #define VALIDATE_RX_SW_IF_INDEX(mp)
211 #define BAD_RX_SW_IF_INDEX_LABEL
212 #define VALIDATE_TX_SW_IF_INDEX(mp)
213 #define BAD_TX_SW_IF_INDEX_LABEL
215 #endif /* CLIB_DEBUG > 0 */
217 #define foreach_vpe_api_msg \
218 _(WANT_INTERFACE_EVENTS, want_interface_events) \
219 _(WANT_OAM_EVENTS, want_oam_events) \
220 _(OAM_ADD_DEL, oam_add_del) \
221 _(SW_INTERFACE_DUMP, sw_interface_dump) \
222 _(SW_INTERFACE_DETAILS, sw_interface_details) \
223 _(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags) \
224 _(IP_ADD_DEL_ROUTE, ip_add_del_route) \
225 _(IS_ADDRESS_REACHABLE, is_address_reachable) \
226 _(SW_INTERFACE_ADD_DEL_ADDRESS, sw_interface_add_del_address) \
227 _(SW_INTERFACE_SET_TABLE, sw_interface_set_table) \
228 _(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath) \
229 _(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect) \
230 _(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge) \
231 _(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
232 _(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
233 _(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \
234 _(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \
235 _(L2FIB_ADD_DEL, l2fib_add_del) \
236 _(L2_FLAGS, l2_flags) \
237 _(BRIDGE_FLAGS, bridge_flags) \
238 _(TAP_CONNECT, tap_connect) \
239 _(TAP_MODIFY, tap_modify) \
240 _(TAP_DELETE, tap_delete) \
241 _(SW_INTERFACE_TAP_DUMP, sw_interface_tap_dump) \
242 _(CREATE_VLAN_SUBIF, create_vlan_subif) \
243 _(CREATE_SUBIF, create_subif) \
244 _(MPLS_GRE_ADD_DEL_TUNNEL, mpls_gre_add_del_tunnel) \
245 _(MPLS_ETHERNET_ADD_DEL_TUNNEL, mpls_ethernet_add_del_tunnel) \
246 _(MPLS_ETHERNET_ADD_DEL_TUNNEL_2, mpls_ethernet_add_del_tunnel_2) \
247 _(MPLS_ADD_DEL_ENCAP, mpls_add_del_encap) \
248 _(MPLS_ADD_DEL_DECAP, mpls_add_del_decap) \
249 _(PROXY_ARP_ADD_DEL, proxy_arp_add_del) \
250 _(PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable) \
251 _(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del) \
252 _(VNET_GET_SUMMARY_STATS, vnet_get_summary_stats) \
253 _(RESET_FIB, reset_fib) \
254 _(DHCP_PROXY_CONFIG,dhcp_proxy_config) \
255 _(DHCP_PROXY_CONFIG_2,dhcp_proxy_config_2) \
256 _(DHCP_PROXY_SET_VSS,dhcp_proxy_set_vss) \
257 _(DHCP_CLIENT_CONFIG, dhcp_client_config) \
258 _(SET_IP_FLOW_HASH,set_ip_flow_hash) \
259 _(SW_INTERFACE_IP6ND_RA_CONFIG, sw_interface_ip6nd_ra_config) \
260 _(SW_INTERFACE_IP6ND_RA_PREFIX, sw_interface_ip6nd_ra_prefix) \
261 _(SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable ) \
262 _(SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS, \
263 sw_interface_ip6_set_link_local_address) \
264 _(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered) \
265 _(CREATE_LOOPBACK, create_loopback) \
266 _(CONTROL_PING, control_ping) \
267 _(CLI_REQUEST, cli_request) \
268 _(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit) \
269 _(L2_PATCH_ADD_DEL, l2_patch_add_del) \
270 _(CLASSIFY_ADD_DEL_TABLE, classify_add_del_table) \
271 _(CLASSIFY_ADD_DEL_SESSION, classify_add_del_session) \
272 _(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
273 _(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \
274 _(GET_NODE_INDEX, get_node_index) \
275 _(ADD_NODE_NEXT, add_node_next) \
276 _(L2TPV3_CREATE_TUNNEL, l2tpv3_create_tunnel) \
277 _(L2TPV3_SET_TUNNEL_COOKIES, l2tpv3_set_tunnel_cookies) \
278 _(L2TPV3_INTERFACE_ENABLE_DISABLE, l2tpv3_interface_enable_disable) \
279 _(L2TPV3_SET_LOOKUP_KEY, l2tpv3_set_lookup_key) \
280 _(SW_IF_L2TPV3_TUNNEL_DUMP, sw_if_l2tpv3_tunnel_dump) \
281 _(VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel) \
282 _(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump) \
283 _(GRE_ADD_DEL_TUNNEL, gre_add_del_tunnel) \
284 _(GRE_TUNNEL_DUMP, gre_tunnel_dump) \
285 _(L2_FIB_CLEAR_TABLE, l2_fib_clear_table) \
286 _(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter) \
287 _(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \
288 _(CREATE_VHOST_USER_IF, create_vhost_user_if) \
289 _(MODIFY_VHOST_USER_IF, modify_vhost_user_if) \
290 _(DELETE_VHOST_USER_IF, delete_vhost_user_if) \
291 _(SW_INTERFACE_VHOST_USER_DUMP, sw_interface_vhost_user_dump) \
292 _(IP_ADDRESS_DUMP, ip_address_dump) \
293 _(IP_DUMP, ip_dump) \
294 _(SW_INTERFACE_VHOST_USER_DETAILS, sw_interface_vhost_user_details) \
295 _(SHOW_VERSION, show_version) \
296 _(L2_FIB_TABLE_DUMP, l2_fib_table_dump) \
297 _(L2_FIB_TABLE_ENTRY, l2_fib_table_entry) \
298 _(VXLAN_GPE_ADD_DEL_TUNNEL, vxlan_gpe_add_del_tunnel) \
299 _(VXLAN_GPE_TUNNEL_DUMP, vxlan_gpe_tunnel_dump) \
300 _(INTERFACE_NAME_RENUMBER, interface_name_renumber) \
301 _(WANT_IP4_ARP_EVENTS, want_ip4_arp_events) \
302 _(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \
303 _(IPSEC_SPD_ADD_DEL, ipsec_spd_add_del) \
304 _(IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd) \
305 _(IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry) \
306 _(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry) \
307 _(IPSEC_SA_SET_KEY, ipsec_sa_set_key) \
308 _(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del) \
309 _(IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth) \
310 _(IKEV2_PROFILE_SET_ID, ikev2_profile_set_id) \
311 _(IKEV2_PROFILE_SET_TS, ikev2_profile_set_ts) \
312 _(IKEV2_SET_LOCAL_KEY, ikev2_set_local_key) \
313 _(DELETE_LOOPBACK, delete_loopback) \
314 _(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \
315 _(MAP_ADD_DOMAIN, map_add_domain) \
316 _(MAP_DEL_DOMAIN, map_del_domain) \
317 _(MAP_ADD_DEL_RULE, map_add_del_rule) \
318 _(MAP_DOMAIN_DUMP, map_domain_dump) \
319 _(MAP_RULE_DUMP, map_rule_dump) \
320 _(MAP_SUMMARY_STATS, map_summary_stats) \
321 _(COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable) \
322 _(COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable) \
323 _(GET_NODE_GRAPH, get_node_graph) \
324 _(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats) \
325 _(TRACE_PROFILE_ADD, trace_profile_add) \
326 _(TRACE_PROFILE_APPLY, trace_profile_apply) \
327 _(TRACE_PROFILE_DEL, trace_profile_del) \
328 _(LISP_ADD_DEL_LOCATOR_SET, lisp_add_del_locator_set) \
329 _(LISP_ADD_DEL_LOCATOR, lisp_add_del_locator) \
330 _(LISP_ADD_DEL_LOCAL_EID, lisp_add_del_local_eid) \
331 _(LISP_GPE_ADD_DEL_FWD_ENTRY, lisp_gpe_add_del_fwd_entry) \
332 _(LISP_ADD_DEL_MAP_RESOLVER, lisp_add_del_map_resolver) \
333 _(LISP_GPE_ENABLE_DISABLE, lisp_gpe_enable_disable) \
334 _(LISP_ENABLE_DISABLE, lisp_enable_disable) \
335 _(LISP_GPE_ADD_DEL_IFACE, lisp_gpe_add_del_iface) \
336 _(LISP_ADD_DEL_REMOTE_MAPPING, lisp_add_del_remote_mapping) \
337 _(LISP_ADD_DEL_ADJACENCY, lisp_add_del_adjacency) \
338 _(LISP_PITR_SET_LOCATOR_SET, lisp_pitr_set_locator_set) \
339 _(LISP_EID_TABLE_ADD_DEL_MAP, lisp_eid_table_add_del_map) \
340 _(LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump) \
341 _(LISP_LOCAL_EID_TABLE_DUMP, lisp_local_eid_table_dump) \
342 _(LISP_GPE_TUNNEL_DUMP, lisp_gpe_tunnel_dump) \
343 _(LISP_MAP_RESOLVER_DUMP, lisp_map_resolver_dump) \
344 _(LISP_EID_TABLE_MAP_DUMP, lisp_eid_table_map_dump) \
345 _(LISP_ENABLE_DISABLE_STATUS_DUMP, \
346 lisp_enable_disable_status_dump) \
347 _(LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS, \
348 lisp_add_del_map_request_itr_rlocs) \
349 _(LISP_GET_MAP_REQUEST_ITR_RLOCS, lisp_get_map_request_itr_rlocs) \
350 _(SHOW_LISP_PITR, show_lisp_pitr) \
351 _(SR_MULTICAST_MAP_ADD_DEL, sr_multicast_map_add_del) \
352 _(AF_PACKET_CREATE, af_packet_create) \
353 _(AF_PACKET_DELETE, af_packet_delete) \
354 _(POLICER_ADD_DEL, policer_add_del) \
355 _(POLICER_DUMP, policer_dump) \
356 _(NETMAP_CREATE, netmap_create) \
357 _(NETMAP_DELETE, netmap_delete) \
358 _(MPLS_GRE_TUNNEL_DUMP, mpls_gre_tunnel_dump) \
359 _(MPLS_GRE_TUNNEL_DETAILS, mpls_gre_tunnel_details) \
360 _(MPLS_ETH_TUNNEL_DUMP, mpls_eth_tunnel_dump) \
361 _(MPLS_ETH_TUNNEL_DETAILS, mpls_eth_tunnel_details) \
362 _(MPLS_FIB_ENCAP_DUMP, mpls_fib_encap_dump) \
363 _(MPLS_FIB_ENCAP_DETAILS, mpls_fib_encap_details) \
364 _(MPLS_FIB_DECAP_DUMP, mpls_fib_decap_dump) \
365 _(MPLS_FIB_DECAP_DETAILS, mpls_fib_decap_details) \
366 _(CLASSIFY_TABLE_IDS,classify_table_ids) \
367 _(CLASSIFY_TABLE_BY_INTERFACE, classify_table_by_interface) \
368 _(CLASSIFY_TABLE_INFO,classify_table_info) \
369 _(CLASSIFY_SESSION_DUMP,classify_session_dump) \
370 _(CLASSIFY_SESSION_DETAILS,classify_session_details) \
371 _(IPFIX_ENABLE,ipfix_enable) \
372 _(IPFIX_DUMP,ipfix_dump) \
373 _(GET_NEXT_INDEX, get_next_index) \
374 _(PG_CREATE_INTERFACE, pg_create_interface) \
375 _(PG_CAPTURE, pg_capture) \
376 _(PG_ENABLE_DISABLE, pg_enable_disable)
379 #define QUOTE(x) QUOTE_(x)
381 #define foreach_registration_hash \
382 _(interface_events) \
383 _(to_netconf_server) \
384 _(from_netconf_server) \
385 _(to_netconf_client) \
386 _(from_netconf_client) \
390 RESOLVE_IP4_ADD_DEL_ROUTE=1,
391 RESOLVE_IP6_ADD_DEL_ROUTE,
392 RESOLVE_MPLS_ETHERNET_ADD_DEL,
398 vl_api_ip_add_del_route_t r;
399 vl_api_mpls_ethernet_add_del_tunnel_2_t t;
405 #define _(a) uword *a##_registration_hash; \
406 vpe_client_registration_t * a##_registrations;
407 foreach_registration_hash
410 /* notifications happen really early in the game */
411 u8 link_state_process_up;
413 /* ip4 pending route adds */
414 pending_route_t * pending_routes;
416 /* ip4 arp event registration pool */
417 vl_api_ip4_arp_event_t * arp_events;
420 vlib_main_t * vlib_main;
421 vnet_main_t * vnet_main;
424 static vlib_node_registration_t vpe_resolver_process_node;
425 static vpe_api_main_t vpe_api_main;
427 static void send_sw_interface_flags (vpe_api_main_t * am,
428 unix_shared_memory_queue_t *q,
429 vnet_sw_interface_t * swif);
430 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
431 unix_shared_memory_queue_t *q,
434 static int arp_change_delete_callback (u32 pool_index, u8 * notused);
437 /* Clean up all registrations belonging to the indicated client */
438 int vl_api_memclnt_delete_callback (u32 client_index)
440 vpe_api_main_t * vam = &vpe_api_main;
441 vpe_client_registration_t *rp;
443 int stats_memclnt_delete_callback (u32 client_index);
445 stats_memclnt_delete_callback (client_index);
448 p = hash_get (vam->a##_registration_hash, client_index); \
450 rp = pool_elt_at_index (vam->a##_registrations, p[0]); \
451 pool_put (vam->a##_registrations, rp); \
452 hash_unset (vam->a##_registration_hash, client_index); \
454 foreach_registration_hash;
459 #define API_LINK_STATE_EVENT 1
460 #define API_ADMIN_UP_DOWN_EVENT 2
463 event_data_cmp (void * a1, void * a2)
468 return (word) e1[0] - (word) e2[0];
472 link_state_process (vlib_main_t * vm,
473 vlib_node_runtime_t * rt,
476 vpe_api_main_t * vam = &vpe_api_main;
477 vnet_main_t * vnm = vam->vnet_main;
478 vnet_sw_interface_t * swif;
479 uword * event_data = 0;
480 vpe_client_registration_t *reg;
482 u32 prev_sw_if_index;
483 unix_shared_memory_queue_t * q;
485 vam->link_state_process_up = 1;
488 vlib_process_wait_for_event (vm);
490 /* Unified list of changed link or admin state sw_if_indices */
491 vlib_process_get_events_with_type
492 (vm, &event_data, API_LINK_STATE_EVENT);
493 vlib_process_get_events_with_type
494 (vm, &event_data, API_ADMIN_UP_DOWN_EVENT);
496 /* Sort, so we can eliminate duplicates */
497 vec_sort_with_function (event_data, event_data_cmp);
499 prev_sw_if_index = ~0;
501 for (i = 0; i < vec_len(event_data); i++) {
502 /* Only one message per swif */
503 if (prev_sw_if_index == event_data[i])
505 prev_sw_if_index = event_data[i];
507 pool_foreach(reg, vam->interface_events_registrations,
509 q = vl_api_client_index_to_input_queue (reg->client_index);
511 // sw_interface may be deleted already
512 if (!pool_is_free_index (vnm->interface_main.sw_interfaces,
515 swif = vnet_get_sw_interface (vnm, event_data[i]);
516 send_sw_interface_flags (vam, q, swif);
521 vec_reset_length (event_data);
527 static clib_error_t *
528 link_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags);
529 static clib_error_t *
530 admin_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags);
532 VLIB_REGISTER_NODE (link_state_process_node,static) = {
533 .function = link_state_process,
534 .type = VLIB_NODE_TYPE_PROCESS,
535 .name = "vpe-link-state-process",
538 VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (admin_up_down_function);
539 VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION (link_up_down_function);
541 static clib_error_t *
542 link_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags)
544 vpe_api_main_t * vam = &vpe_api_main;
545 vnet_hw_interface_t *hi = vnet_get_hw_interface (vm, hw_if_index);
547 if (vam->link_state_process_up)
548 vlib_process_signal_event (vam->vlib_main,
549 link_state_process_node.index,
550 API_LINK_STATE_EVENT,
555 static clib_error_t *
556 admin_up_down_function (vnet_main_t *vm, u32 sw_if_index, u32 flags)
558 vpe_api_main_t * vam = &vpe_api_main;
561 * Note: it's perfectly fair to set a subif admin up / admin down.
562 * Note the subtle distinction between this routine and the previous
565 if (vam->link_state_process_up)
566 vlib_process_signal_event (vam->vlib_main,
567 link_state_process_node.index,
568 API_ADMIN_UP_DOWN_EVENT,
573 #define pub_sub_handler(lca,UCA) \
574 static void vl_api_want_##lca##_t_handler ( \
575 vl_api_want_##lca##_t *mp) \
577 vpe_api_main_t *vam = &vpe_api_main; \
578 vpe_client_registration_t *rp; \
579 vl_api_want_##lca##_reply_t *rmp; \
583 p = hash_get (vam->lca##_registration_hash, mp->client_index); \
585 if (mp->enable_disable) { \
586 clib_warning ("pid %d: already enabled...", mp->pid); \
587 rv = VNET_API_ERROR_INVALID_REGISTRATION; \
590 rp = pool_elt_at_index (vam->lca##_registrations, p[0]); \
591 pool_put (vam->lca##_registrations, rp); \
592 hash_unset (vam->lca##_registration_hash, \
597 if (mp->enable_disable == 0) { \
598 clib_warning ("pid %d: already disabled...", mp->pid); \
599 rv = VNET_API_ERROR_INVALID_REGISTRATION; \
602 pool_get (vam->lca##_registrations, rp); \
603 rp->client_index = mp->client_index; \
604 rp->client_pid = mp->pid; \
605 hash_set (vam->lca##_registration_hash, rp->client_index, \
606 rp - vam->lca##_registrations); \
609 REPLY_MACRO (VL_API_WANT_##UCA##_REPLY); \
612 pub_sub_handler (interface_events,INTERFACE_EVENTS)
613 pub_sub_handler (oam_events,OAM_EVENTS)
615 #define RESOLUTION_EVENT 1
616 #define RESOLUTION_PENDING_EVENT 2
617 #define IP4_ARP_EVENT 3
619 static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp);
620 static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp);
621 static int mpls_ethernet_add_del_tunnel_2_t_handler
622 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp);
624 void handle_ip4_arp_event (u32 pool_index)
626 vpe_api_main_t * vam = &vpe_api_main;
627 vnet_main_t * vnm = vam->vnet_main;
628 vlib_main_t * vm = vam->vlib_main;
629 vl_api_ip4_arp_event_t * event;
630 vl_api_ip4_arp_event_t * mp;
631 unix_shared_memory_queue_t * q;
633 /* Client can cancel, die, etc. */
634 if (pool_is_free_index (vam->arp_events, pool_index))
637 event = pool_elt_at_index (vam->arp_events, pool_index);
639 q = vl_api_client_index_to_input_queue (event->client_index);
641 (void) vnet_add_del_ip4_arp_change_event
642 (vnm, arp_change_delete_callback,
643 event->pid, &event->address,
644 vpe_resolver_process_node.index, IP4_ARP_EVENT,
645 ~0 /* pool index, notused */, 0 /* is_add */);
649 if (q->cursize < q->maxsize) {
650 mp = vl_msg_api_alloc (sizeof (*mp));
651 clib_memcpy (mp, event, sizeof (*mp));
652 vl_msg_api_send_shmem (q, (u8 *)&mp);
654 static f64 last_time;
656 * Throttle syslog msgs.
657 * It's pretty tempting to just revoke the registration...
659 if (vlib_time_now (vm) > last_time + 10.0) {
660 clib_warning ("arp event for %U to pid %d: queue stuffed!",
661 format_ip4_address, &event->address, event->pid);
662 last_time = vlib_time_now(vm);
668 resolver_process (vlib_main_t * vm,
669 vlib_node_runtime_t * rt,
673 uword *event_data = 0;
675 vpe_api_main_t * vam = &vpe_api_main;
676 pending_route_t * pr;
677 vl_api_ip_add_del_route_t * adr;
678 vl_api_mpls_ethernet_add_del_tunnel_2_t *pme;
679 u32 * resolution_failures = 0;
684 vlib_process_wait_for_event_or_clock (vm, timeout);
686 event_type = vlib_process_get_events (vm, &event_data);
688 switch (event_type) {
689 case RESOLUTION_PENDING_EVENT:
693 case RESOLUTION_EVENT:
694 for (i = 0; i < vec_len(event_data); i++) {
696 * Resolution events can occur long after the
697 * original request has timed out. $$$ add a cancel
700 if (pool_is_free_index (vam->pending_routes, event_data[i]))
703 pr = pool_elt_at_index (vam->pending_routes, event_data[i]);
707 switch (pr->resolve_type) {
708 case RESOLVE_IP4_ADD_DEL_ROUTE:
709 rv = ip4_add_del_route_t_handler (adr);
710 clib_warning ("resolver: add %U/%d via %U %s",
712 (ip4_address_t *)&(adr->dst_address),
713 adr->dst_address_length,
715 (ip4_address_t *)&(adr->next_hop_address),
716 (rv >= 0) ? "succeeded" : "failed");
719 case RESOLVE_IP6_ADD_DEL_ROUTE:
720 rv = ip6_add_del_route_t_handler (adr);
721 clib_warning ("resolver: add %U/%d via %U %s",
723 (ip6_address_t *)&(adr->dst_address),
724 adr->dst_address_length,
726 (ip6_address_t *)&(adr->next_hop_address),
727 (rv >= 0) ? "succeeded" : "failed");
730 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
731 rv = mpls_ethernet_add_del_tunnel_2_t_handler (pme);
732 clib_warning ("resolver: add mpls-o-e via %U %s",
734 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
735 (rv >= 0) ? "succeeded" : "failed");
739 clib_warning ("resolver: BOGUS TYPE %d", pr->resolve_type);
741 pool_put (vam->pending_routes, pr);
746 for (i = 0; i < vec_len(event_data); i++)
747 handle_ip4_arp_event (event_data[i]);
750 case ~0: /* timeout, retry pending resolutions */
751 pool_foreach (pr, vam->pending_routes,
757 /* May fail, e.g. due to interface down */
758 switch (pr->resolve_type) {
759 case RESOLVE_IP4_ADD_DEL_ROUTE:
760 e = ip4_probe_neighbor
761 (vm, (ip4_address_t *)&(adr->next_hop_address),
762 ntohl(adr->next_hop_sw_if_index));
765 case RESOLVE_IP6_ADD_DEL_ROUTE:
766 e = ip6_probe_neighbor
767 (vm, (ip6_address_t *)&(adr->next_hop_address),
768 ntohl(adr->next_hop_sw_if_index));
771 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
773 e = ip4_probe_neighbor
775 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
776 pme->resolve_opaque);
780 e = clib_error_return (0, "resolver: BOGUS TYPE %d",
784 clib_error_report (e);
786 adr->resolve_attempts = 1;
788 pme->resolve_attempts = 1;
792 adr->resolve_attempts -= 1;
793 if (adr->resolve_attempts == 0)
794 vec_add1 (resolution_failures,
795 pr - vam->pending_routes);
797 pme->resolve_attempts -= 1;
798 if (pme->resolve_attempts == 0)
799 vec_add1 (resolution_failures,
800 pr - vam->pending_routes);
804 for (i = 0; i < vec_len (resolution_failures); i++) {
805 pr = pool_elt_at_index (vam->pending_routes,
806 resolution_failures[i]);
810 switch (pr->resolve_type) {
811 case RESOLVE_IP4_ADD_DEL_ROUTE:
812 clib_warning ("resolver: add %U/%d via %U retry failure",
814 (ip4_address_t *)&(adr->dst_address),
815 adr->dst_address_length,
817 (ip4_address_t *)&(adr->next_hop_address));
820 case RESOLVE_IP6_ADD_DEL_ROUTE:
821 clib_warning ("resolver: add %U/%d via %U retry failure",
823 (ip6_address_t *)&(adr->dst_address),
824 adr->dst_address_length,
826 (ip6_address_t *)&(adr->next_hop_address));
829 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
830 clib_warning ("resolver: add mpls-o-e via %U retry failure",
832 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf));
836 clib_warning ("BUG");
838 pool_put(vam->pending_routes, pr);
840 vec_reset_length (resolution_failures);
843 if (pool_elts (vam->pending_routes) == 0)
845 vec_reset_length (event_data);
847 return 0; /* or not */
850 VLIB_REGISTER_NODE (vpe_resolver_process_node,static) = {
851 .function = resolver_process,
852 .type = VLIB_NODE_TYPE_PROCESS,
853 .name = "vpe-route-resolver-process",
856 static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp)
858 ip4_main_t * im = &ip4_main;
859 ip_lookup_main_t * lm = &im->lookup_main;
860 vnet_classify_main_t * cm = &vnet_classify_main;
861 stats_main_t * sm = &stats_main;
862 ip4_add_del_route_args_t a;
863 ip4_address_t next_hop_address;
865 vpe_api_main_t * vam = &vpe_api_main;
866 vnet_main_t * vnm = vam->vnet_main;
867 vlib_main_t * vm = vlib_get_main();
868 pending_route_t * pr;
869 vl_api_ip_add_del_route_t * adr;
875 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
877 if (mp->create_vrf_if_needed) {
879 f = find_ip4_fib_by_table_index_or_id (im, ntohl(mp->vrf_id),
881 fib_index = f->index;
883 /* No such VRF, and we weren't asked to create one */
884 return VNET_API_ERROR_NO_SUCH_FIB;
890 if (~0 != mp->next_hop_sw_if_index &&
891 pool_is_free_index (vnm->interface_main.sw_interfaces,
892 ntohl(mp->next_hop_sw_if_index)))
893 return VNET_API_ERROR_NO_MATCHING_INTERFACE;
895 clib_memcpy (next_hop_address.data, mp->next_hop_address,
896 sizeof (next_hop_address.data));
898 /* Arp for the next_hop if necessary */
899 if (mp->is_add && mp->resolve_if_needed && ~0 != mp->next_hop_sw_if_index) {
901 ip_adjacency_t * adj;
903 lookup_result = ip4_fib_lookup_with_table
904 (im, fib_index, &next_hop_address, 1 /* disable default route */);
906 adj = ip_get_adjacency (lm, lookup_result);
908 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
909 pool_get (vam->pending_routes, pr);
910 pr->resolve_type = RESOLVE_IP4_ADD_DEL_ROUTE;
912 clib_memcpy (adr, mp, sizeof (*adr));
913 /* recursion block, "just in case" */
914 adr->resolve_if_needed = 0;
915 adr->resolve_attempts = ntohl(mp->resolve_attempts);
916 vnet_register_ip4_arp_resolution_event
917 (vnm, &next_hop_address, vpe_resolver_process_node.index,
918 RESOLUTION_EVENT, pr - vam->pending_routes);
920 vlib_process_signal_event
921 (vm, vpe_resolver_process_node.index,
922 RESOLUTION_PENDING_EVENT, 0 /* data */);
924 /* The interface may be down, etc. */
925 e = ip4_probe_neighbor
926 (vm, (ip4_address_t *)&(mp->next_hop_address),
927 ntohl(mp->next_hop_sw_if_index));
930 clib_error_report(e);
932 return VNET_API_ERROR_IN_PROGRESS;
936 if (mp->is_multipath) {
939 dslock (sm, 1 /* release hint */, 10 /* tag */);
942 flags = IP4_ROUTE_FLAG_ADD;
944 flags = IP4_ROUTE_FLAG_DEL;
947 flags |= IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP;
949 ip4_add_del_route_next_hop (im, flags,
950 (ip4_address_t *) mp->dst_address,
951 (u32) mp->dst_address_length,
952 (ip4_address_t *) mp->next_hop_address,
953 ntohl(mp->next_hop_sw_if_index),
954 (u32) mp->next_hop_weight,
961 memset (&a, 0, sizeof (a));
962 clib_memcpy (a.dst_address.data, mp->dst_address, sizeof (a.dst_address.data));
964 a.dst_address_length = mp->dst_address_length;
966 a.flags = (mp->is_add ? IP4_ROUTE_FLAG_ADD : IP4_ROUTE_FLAG_DEL);
967 a.flags |= IP4_ROUTE_FLAG_FIB_INDEX;
968 a.table_index_or_table_id = fib_index;
973 a.flags |= IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP;
975 dslock (sm, 1 /* release hint */, 2 /* tag */);
979 ai = lm->drop_adj_index;
980 else if (mp->is_local)
981 ai = lm->local_adj_index;
982 else if (mp->is_classify) {
983 if (pool_is_free_index (cm->tables, ntohl(mp->classify_table_index))) {
985 return VNET_API_ERROR_NO_SUCH_TABLE;
987 adj = ip_add_adjacency (lm,
992 adj->lookup_next_index = IP_LOOKUP_NEXT_CLASSIFY;
993 adj->classify.table_index = ntohl(mp->classify_table_index);
995 else if (mp->lookup_in_vrf) {
996 p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
998 adj = ip_add_adjacency (lm,
1002 adj->explicit_fib_index = p[0];
1006 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
1010 ai = ip4_route_get_next_hop_adj (im,
1013 ntohl(mp->next_hop_sw_if_index),
1016 if (ai == lm->miss_adj_index) {
1018 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
1021 ip_adjacency_t * adj;
1022 int disable_default_route = 1;
1024 /* Trying to delete the default route? */
1025 if (a.dst_address.as_u32 == 0 &&
1026 a.dst_address_length == 0)
1027 disable_default_route = 0;
1029 ai = ip4_fib_lookup_with_table
1030 (im, fib_index, &a.dst_address, disable_default_route);
1031 if (ai == lm->miss_adj_index) {
1033 return VNET_API_ERROR_UNKNOWN_DESTINATION;
1036 adj = ip_get_adjacency (lm, ai);
1037 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1039 return VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
1044 ip4_add_del_route (im, &a);
1050 static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp)
1052 ip6_main_t * im = &ip6_main;
1053 ip_lookup_main_t * lm = &im->lookup_main;
1054 vnet_main_t * vnm = vnet_get_main();
1055 vlib_main_t * vm = vlib_get_main();
1056 vpe_api_main_t * vam = &vpe_api_main;
1057 stats_main_t * sm = &stats_main;
1058 ip6_add_del_route_args_t a;
1059 ip6_address_t next_hop_address;
1060 pending_route_t * pr;
1061 vl_api_ip_add_del_route_t * adr;
1066 ip_adjacency_t *adj = 0;
1069 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
1072 if (mp->create_vrf_if_needed) {
1074 f = find_ip6_fib_by_table_index_or_id (im, ntohl(mp->vrf_id),
1076 fib_index = f->index;
1078 /* No such VRF, and we weren't asked to create one */
1079 return VNET_API_ERROR_NO_SUCH_FIB;
1085 if (~0 != mp->next_hop_sw_if_index &&
1086 pool_is_free_index (vnm->interface_main.sw_interfaces,
1087 ntohl(mp->next_hop_sw_if_index)))
1088 return VNET_API_ERROR_NO_MATCHING_INTERFACE;
1090 clib_memcpy (next_hop_address.as_u8, mp->next_hop_address,
1091 sizeof (next_hop_address.as_u8));
1093 /* Arp for the next_hop if necessary */
1094 if (mp->is_add && mp->resolve_if_needed && ~0 != mp->next_hop_sw_if_index) {
1096 ip_adjacency_t * adj;
1098 lookup_result = ip6_fib_lookup_with_table
1099 (im, fib_index, &next_hop_address);
1101 adj = ip_get_adjacency (lm, lookup_result);
1103 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1104 pool_get (vam->pending_routes, pr);
1106 pr->resolve_type = RESOLVE_IP6_ADD_DEL_ROUTE;
1107 clib_memcpy (adr, mp, sizeof (*adr));
1108 /* recursion block, "just in case" */
1109 adr->resolve_if_needed = 0;
1110 adr->resolve_attempts = ntohl(mp->resolve_attempts);
1111 vnet_register_ip6_neighbor_resolution_event
1112 (vnm, &next_hop_address, vpe_resolver_process_node.index,
1113 RESOLUTION_EVENT, pr - vam->pending_routes);
1115 vlib_process_signal_event
1116 (vm, vpe_resolver_process_node.index,
1117 RESOLUTION_PENDING_EVENT, 0 /* data */);
1119 /* The interface may be down, etc. */
1120 e = ip6_probe_neighbor
1121 (vm, (ip6_address_t *)&(mp->next_hop_address),
1122 ntohl(mp->next_hop_sw_if_index));
1125 clib_error_report(e);
1127 return VNET_API_ERROR_IN_PROGRESS;
1131 if (mp->is_multipath) {
1134 dslock (sm, 1 /* release hint */, 11 /* tag */);
1137 flags = IP6_ROUTE_FLAG_ADD;
1139 flags = IP6_ROUTE_FLAG_DEL;
1142 flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP;
1144 ip6_add_del_route_next_hop (im, flags, (ip6_address_t *)mp->dst_address,
1145 (u32) mp->dst_address_length,
1146 (ip6_address_t *)mp->next_hop_address,
1147 ntohl(mp->next_hop_sw_if_index),
1148 (u32) mp->next_hop_weight,
1155 memset (&a, 0, sizeof (a));
1156 clib_memcpy (a.dst_address.as_u8, mp->dst_address, sizeof (a.dst_address.as_u8));
1158 a.dst_address_length = mp->dst_address_length;
1160 a.flags = (mp->is_add ? IP6_ROUTE_FLAG_ADD : IP6_ROUTE_FLAG_DEL);
1161 a.flags |= IP6_ROUTE_FLAG_FIB_INDEX;
1162 a.table_index_or_table_id = fib_index;
1167 a.flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP;
1169 dslock (sm, 1 /* release hint */, 3 /* tag */);
1173 ai = lm->drop_adj_index;
1174 else if (mp->is_local)
1175 ai = lm->local_adj_index;
1176 else if (mp->lookup_in_vrf) {
1177 p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
1179 adj = ip_add_adjacency (lm,
1183 adj->explicit_fib_index = p[0];
1187 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
1191 ai = ip6_route_get_next_hop_adj (im,
1194 ntohl(mp->next_hop_sw_if_index),
1196 if (ai == lm->miss_adj_index) {
1198 return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
1201 ip_adjacency_t * adj;
1203 ai = ip6_fib_lookup_with_table
1204 (im, fib_index, &a.dst_address);
1205 if (ai == lm->miss_adj_index) {
1207 return VNET_API_ERROR_UNKNOWN_DESTINATION;
1209 adj = ip_get_adjacency (lm, ai);
1210 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1212 return VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
1217 ip6_add_del_route (im, &a);
1223 void vl_api_ip_add_del_route_t_handler (
1224 vl_api_ip_add_del_route_t *mp)
1226 vl_api_ip_add_del_route_reply_t * rmp;
1228 vnet_main_t * vnm = vnet_get_main();
1233 rv = ip6_add_del_route_t_handler (mp);
1235 rv = ip4_add_del_route_t_handler (mp);
1237 rv = (rv == 0) ? vnm->api_errno : rv;
1239 REPLY_MACRO(VL_API_IP_ADD_DEL_ROUTE_REPLY);
1242 void api_config_default_ip_route (u8 is_ipv6, u8 is_add, u32 vrf_id,
1243 u32 sw_if_index, u8 *next_hop_addr)
1245 vl_api_ip_add_del_route_t mp;
1248 memset (&mp, 0, sizeof(vl_api_ip_add_del_route_t));
1251 * Configure default IP route:
1252 * - ip route add 0.0.0.0/1 via <GW IP>
1253 * - ip route add 128.0.0.0/1 via <GW IP>
1255 mp.next_hop_sw_if_index = ntohl(sw_if_index);
1257 mp.resolve_attempts = ~0;
1258 mp.resolve_if_needed = 1;
1260 mp.is_ipv6 = is_ipv6;
1261 mp.next_hop_weight = 1;
1263 clib_memcpy (&mp.next_hop_address[0], next_hop_addr, 16);
1266 rv = ip6_add_del_route_t_handler (&mp);
1269 mp.dst_address_length = 1;
1271 mp.dst_address[0] = 0;
1272 rv = ip4_add_del_route_t_handler (&mp);
1274 mp.dst_address[0] = 128;
1275 rv |= ip4_add_del_route_t_handler (&mp);
1279 clib_error_return (0, "failed to config default IP route");
1284 vl_api_sw_interface_add_del_address_t_handler
1285 (vl_api_sw_interface_add_del_address_t *mp)
1287 vlib_main_t *vm = vlib_get_main();
1288 vl_api_sw_interface_add_del_address_reply_t * rmp;
1292 VALIDATE_SW_IF_INDEX(mp);
1294 is_del = mp->is_add == 0;
1297 ip_del_all_interface_addresses (vm, ntohl(mp->sw_if_index));
1298 else if (mp->is_ipv6)
1299 ip6_add_del_interface_address (vm, ntohl(mp->sw_if_index),
1300 (void *)mp->address,
1301 mp->address_length, is_del);
1303 ip4_add_del_interface_address (vm, ntohl(mp->sw_if_index),
1304 (void *) mp->address,
1305 mp->address_length, is_del);
1307 BAD_SW_IF_INDEX_LABEL;
1309 REPLY_MACRO(VL_API_SW_INTERFACE_ADD_DEL_ADDRESS_REPLY);
1313 vl_api_sw_interface_set_table_t_handler (vl_api_sw_interface_set_table_t *mp)
1316 u32 table_id = ntohl(mp->vrf_id);
1317 u32 sw_if_index = ntohl(mp->sw_if_index);
1318 vl_api_sw_interface_set_table_reply_t * rmp;
1319 stats_main_t * sm = &stats_main;
1321 VALIDATE_SW_IF_INDEX(mp);
1323 dslock (sm, 1 /* release hint */, 4 /* tag */);
1326 ip6_main_t * im = &ip6_main;
1328 find_ip6_fib_by_table_index_or_id (im, table_id,
1329 IP6_ROUTE_FLAG_TABLE_ID);
1331 vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
1332 im->fib_index_by_sw_if_index[sw_if_index] = fib->index;
1334 rv = VNET_API_ERROR_NO_SUCH_FIB;
1337 ip4_main_t * im = &ip4_main;
1338 ip4_fib_t * fib = find_ip4_fib_by_table_index_or_id
1339 (im, table_id, IP4_ROUTE_FLAG_TABLE_ID);
1341 /* Truthfully this can't fail */
1343 vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
1344 im->fib_index_by_sw_if_index[sw_if_index] = fib->index;
1346 rv = VNET_API_ERROR_NO_SUCH_FIB;
1351 BAD_SW_IF_INDEX_LABEL;
1353 REPLY_MACRO(VL_API_SW_INTERFACE_SET_TABLE_REPLY);
1357 vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t *mp)
1359 vlib_main_t *vm = vlib_get_main();
1360 ip4_main_t * im4 = &ip4_main;
1361 ip6_main_t * im6 = &ip6_main;
1362 vl_api_sw_interface_set_vpath_reply_t * rmp;
1365 u32 sw_if_index = ntohl(mp->sw_if_index);
1366 ip4_main_t *ip4m = &ip4_main;
1367 ip6_main_t *ip6m = &ip6_main;
1368 ip_lookup_main_t *ip4lm = &ip4m->lookup_main;
1369 ip_lookup_main_t *ip6lm = &ip6m->lookup_main;
1370 ip_config_main_t *rx_cm4u = &ip4lm->rx_config_mains[VNET_UNICAST];
1371 ip_config_main_t *rx_cm4m = &ip4lm->rx_config_mains[VNET_MULTICAST];
1372 ip_config_main_t *rx_cm6u = &ip6lm->rx_config_mains[VNET_UNICAST];
1373 ip_config_main_t *rx_cm6m = &ip6lm->rx_config_mains[VNET_MULTICAST];
1375 VALIDATE_SW_IF_INDEX(mp);
1377 l2input_intf_bitmap_enable(sw_if_index, L2INPUT_FEAT_VPATH, mp->enable);
1379 ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast
1380 ci = vnet_config_add_feature(vm, &rx_cm4u->config_main,
1382 im4->ip4_unicast_rx_feature_vpath,
1384 rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci;
1385 ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast
1386 ci = vnet_config_add_feature(vm, &rx_cm4m->config_main,
1388 im4->ip4_multicast_rx_feature_vpath,
1390 rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci;
1391 ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast
1392 ci = vnet_config_add_feature(vm, &rx_cm6u->config_main,
1394 im6->ip6_unicast_rx_feature_vpath,
1396 rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci;
1397 ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast
1398 ci = vnet_config_add_feature(vm, &rx_cm6m->config_main,
1400 im6->ip6_multicast_rx_feature_vpath,
1402 rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci;
1404 ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast
1405 ci = vnet_config_del_feature(vm, &rx_cm4u->config_main,
1407 im4->ip4_unicast_rx_feature_vpath,
1409 rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci;
1410 ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast
1411 ci = vnet_config_del_feature(vm, &rx_cm4m->config_main,
1413 im4->ip4_multicast_rx_feature_vpath,
1415 rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci;
1416 ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast
1417 ci = vnet_config_del_feature(vm, &rx_cm6u->config_main,
1419 im6->ip6_unicast_rx_feature_vpath,
1421 rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci;
1422 ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast
1423 ci = vnet_config_del_feature(vm, &rx_cm6m->config_main,
1425 im6->ip6_multicast_rx_feature_vpath,
1427 rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci;
1430 BAD_SW_IF_INDEX_LABEL;
1432 REPLY_MACRO(VL_API_SW_INTERFACE_SET_VPATH_REPLY);
1436 vl_api_sw_interface_set_l2_xconnect_t_handler (
1437 vl_api_sw_interface_set_l2_xconnect_t *mp)
1439 vl_api_sw_interface_set_l2_xconnect_reply_t * rmp;
1441 u32 rx_sw_if_index = ntohl(mp->rx_sw_if_index);
1442 u32 tx_sw_if_index = ntohl(mp->tx_sw_if_index);
1443 vlib_main_t *vm = vlib_get_main();
1444 vnet_main_t *vnm = vnet_get_main();
1446 VALIDATE_RX_SW_IF_INDEX(mp);
1449 VALIDATE_TX_SW_IF_INDEX(mp);
1450 rv = set_int_l2_mode(vm, vnm, MODE_L2_XC,
1451 rx_sw_if_index, 0, 0, 0, tx_sw_if_index);
1453 rv = set_int_l2_mode(vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
1456 BAD_RX_SW_IF_INDEX_LABEL;
1457 BAD_TX_SW_IF_INDEX_LABEL;
1459 REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY);
1463 vl_api_sw_interface_set_l2_bridge_t_handler (
1464 vl_api_sw_interface_set_l2_bridge_t *mp)
1466 bd_main_t * bdm = &bd_main;
1467 vl_api_sw_interface_set_l2_bridge_reply_t * rmp;
1469 u32 rx_sw_if_index = ntohl(mp->rx_sw_if_index);
1470 u32 bd_id = ntohl(mp->bd_id);
1474 vlib_main_t *vm = vlib_get_main();
1475 vnet_main_t *vnm = vnet_get_main();
1477 VALIDATE_RX_SW_IF_INDEX(mp);
1479 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
1482 //VALIDATE_TX_SW_IF_INDEX(mp);
1483 rv = set_int_l2_mode(vm, vnm, MODE_L2_BRIDGE,
1484 rx_sw_if_index, bd_index, bvi, shg, 0);
1486 rv = set_int_l2_mode(vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
1489 BAD_RX_SW_IF_INDEX_LABEL;
1491 REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
1495 vl_api_bridge_domain_add_del_t_handler (
1496 vl_api_bridge_domain_add_del_t *mp)
1498 vlib_main_t * vm = vlib_get_main ();
1499 bd_main_t * bdm = &bd_main;
1500 vl_api_bridge_domain_add_del_reply_t * rmp;
1502 u32 enable_flags = 0, disable_flags = 0;
1503 u32 bd_id = ntohl(mp->bd_id);
1507 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
1510 enable_flags |= L2_FLOOD;
1512 disable_flags |= L2_FLOOD;
1515 enable_flags |= L2_UU_FLOOD;
1517 disable_flags |= L2_UU_FLOOD;
1520 enable_flags |= L2_FWD;
1522 disable_flags |= L2_FWD;
1525 enable_flags |= L2_ARP_TERM;
1527 disable_flags |= L2_ARP_TERM;
1530 enable_flags |= L2_LEARN;
1532 disable_flags |= L2_LEARN;
1535 bd_set_flags (vm, bd_index, enable_flags, 1 /* enable */);
1538 bd_set_flags (vm, bd_index, disable_flags, 0 /* disable */);
1541 rv = bd_delete_bd_index(bdm, bd_id);
1543 REPLY_MACRO(VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY);
1546 static void vl_api_bridge_domain_details_t_handler (
1547 vl_api_bridge_domain_details_t * mp)
1549 clib_warning ("BUG");
1552 static void vl_api_bridge_domain_sw_if_details_t_handler (
1553 vl_api_bridge_domain_sw_if_details_t * mp)
1555 clib_warning ("BUG");
1558 static void send_bridge_domain_details (unix_shared_memory_queue_t *q,
1559 l2_bridge_domain_t * bd_config,
1563 vl_api_bridge_domain_details_t * mp;
1565 mp = vl_msg_api_alloc (sizeof (*mp));
1566 memset (mp, 0, sizeof (*mp));
1567 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS);
1568 mp->bd_id = ntohl (bd_config->bd_id);
1569 mp->flood = bd_feature_flood (bd_config);
1570 mp->uu_flood = bd_feature_uu_flood (bd_config);
1571 mp->forward = bd_feature_forward (bd_config);
1572 mp->learn = bd_feature_learn (bd_config);
1573 mp->arp_term = bd_feature_arp_term (bd_config);
1574 mp->bvi_sw_if_index = ntohl (bd_config->bvi_sw_if_index);
1575 mp->n_sw_ifs = ntohl (n_sw_ifs);
1576 mp->context = context;
1578 vl_msg_api_send_shmem (q, (u8 *)&mp);
1581 static void send_bd_sw_if_details (l2input_main_t * l2im,
1582 unix_shared_memory_queue_t *q,
1583 l2_flood_member_t * member, u32 bd_id,
1586 vl_api_bridge_domain_sw_if_details_t * mp;
1587 l2_input_config_t * input_cfg;
1589 mp = vl_msg_api_alloc (sizeof (*mp));
1590 memset (mp, 0, sizeof (*mp));
1591 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_SW_IF_DETAILS);
1592 mp->bd_id = ntohl (bd_id);
1593 mp->sw_if_index = ntohl (member->sw_if_index);
1594 input_cfg = vec_elt_at_index (l2im->configs, member->sw_if_index);
1595 mp->shg = input_cfg->shg;
1596 mp->context = context;
1598 vl_msg_api_send_shmem (q, (u8 *)&mp);
1601 static void vl_api_bridge_domain_dump_t_handler (
1602 vl_api_bridge_domain_dump_t *mp)
1604 bd_main_t * bdm = &bd_main;
1605 l2input_main_t * l2im = &l2input_main;
1606 unix_shared_memory_queue_t * q;
1607 l2_bridge_domain_t * bd_config;
1608 u32 bd_id, bd_index;
1611 q = vl_api_client_index_to_input_queue (mp->client_index);
1616 bd_id = ntohl(mp->bd_id);
1618 bd_index = (bd_id == ~0) ? 0 : bd_find_or_add_bd_index (bdm, bd_id);
1619 end = (bd_id == ~0) ? vec_len (l2im->bd_configs) : bd_index + 1;
1620 for (; bd_index < end; bd_index++) {
1621 bd_config = l2input_bd_config_from_index (l2im, bd_index);
1622 /* skip dummy bd_id 0 */
1623 if (bd_config && (bd_config->bd_id > 0)) {
1625 l2_flood_member_t * m;
1627 n_sw_ifs = vec_len (bd_config->members);
1628 send_bridge_domain_details (q, bd_config, n_sw_ifs, mp->context);
1630 vec_foreach (m, bd_config->members) {
1631 send_bd_sw_if_details (l2im, q, m, bd_config->bd_id, mp->context);
1638 vl_api_l2fib_add_del_t_handler (
1639 vl_api_l2fib_add_del_t *mp)
1641 bd_main_t * bdm = &bd_main;
1642 l2input_main_t * l2im = &l2input_main;
1643 vl_api_l2fib_add_del_reply_t * rmp;
1646 u32 sw_if_index = ntohl(mp->sw_if_index);
1647 u32 bd_id = ntohl(mp->bd_id);
1656 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1658 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1659 goto bad_sw_if_index;
1664 VALIDATE_SW_IF_INDEX(mp);
1665 if (vec_len(l2im->configs) <= sw_if_index) {
1666 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1667 goto bad_sw_if_index;
1669 l2_input_config_t * config;
1670 config = vec_elt_at_index(l2im->configs, sw_if_index);
1671 if (config->bridge == 0) {
1672 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1673 goto bad_sw_if_index;
1676 static_mac = mp->static_mac ? 1 : 0;
1677 filter_mac = mp->filter_mac ? 1 : 0;
1678 bvi_mac = mp->bvi_mac ? 1 : 0;
1679 l2fib_add_entry(mac, bd_index, sw_if_index, static_mac, filter_mac,
1682 l2fib_del_entry(mac, bd_index);
1685 BAD_SW_IF_INDEX_LABEL;
1687 REPLY_MACRO(VL_API_L2FIB_ADD_DEL_REPLY);
1691 vl_api_l2_flags_t_handler (
1692 vl_api_l2_flags_t *mp)
1694 vl_api_l2_flags_reply_t * rmp;
1696 u32 sw_if_index = ntohl(mp->sw_if_index);
1697 u32 flags = ntohl(mp->feature_bitmap);
1700 VALIDATE_SW_IF_INDEX(mp);
1703 if (flags & L2INPUT_FEAT_ ## a) \
1704 rbm = l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_ ## a, mp->is_set);
1705 foreach_l2input_feat;
1708 BAD_SW_IF_INDEX_LABEL;
1710 REPLY_MACRO2(VL_API_L2_FLAGS_REPLY, rmp->resulting_feature_bitmap = ntohl(rbm));
1714 vl_api_bridge_flags_t_handler (
1715 vl_api_bridge_flags_t *mp)
1717 vlib_main_t *vm = vlib_get_main();
1718 bd_main_t * bdm = &bd_main;
1719 vl_api_bridge_flags_reply_t * rmp;
1721 u32 bd_id = ntohl(mp->bd_id);
1723 u32 flags = ntohl(mp->feature_bitmap);
1726 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1728 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1734 bd_set_flags(vm, bd_index, flags, mp->is_set);
1737 REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY,
1738 rmp->resulting_feature_bitmap = ntohl(flags));
1742 vl_api_bd_ip_mac_add_del_t_handler (
1743 vl_api_bd_ip_mac_add_del_t *mp)
1745 bd_main_t * bdm = &bd_main;
1746 vl_api_bd_ip_mac_add_del_reply_t * rmp;
1748 u32 bd_id = ntohl(mp->bd_id);
1752 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1754 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1759 if (bd_add_del_ip_mac(bd_index, mp->ip_address,
1760 mp->mac_address, mp->is_ipv6, mp->is_add))
1761 rv = VNET_API_ERROR_UNSPECIFIED;
1764 REPLY_MACRO(VL_API_BD_IP_MAC_ADD_DEL_REPLY);
1768 vl_api_tap_connect_t_handler (vl_api_tap_connect_t *mp, vlib_main_t *vm)
1771 vl_api_tap_connect_reply_t * rmp;
1772 unix_shared_memory_queue_t * q;
1773 u32 sw_if_index = (u32)~0;
1775 rv = vnet_tap_connect_renumber (vm, mp->tap_name,
1776 mp->use_random_mac ? 0 : mp->mac_address,
1777 &sw_if_index, mp->renumber,
1778 ntohl(mp->custom_dev_instance));
1780 q = vl_api_client_index_to_input_queue (mp->client_index);
1784 rmp = vl_msg_api_alloc (sizeof (*rmp));
1785 rmp->_vl_msg_id = ntohs(VL_API_TAP_CONNECT_REPLY);
1786 rmp->context = mp->context;
1787 rmp->retval = ntohl(rv);
1788 rmp->sw_if_index = ntohl(sw_if_index);
1790 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1794 vl_api_tap_modify_t_handler (vl_api_tap_modify_t *mp, vlib_main_t *vm)
1797 vl_api_tap_modify_reply_t * rmp;
1798 unix_shared_memory_queue_t * q;
1799 u32 sw_if_index = (u32)~0;
1801 rv = vnet_tap_modify (vm, ntohl(mp->sw_if_index), mp->tap_name,
1802 mp->use_random_mac ? 0 : mp->mac_address,
1803 &sw_if_index, mp->renumber,
1804 ntohl(mp->custom_dev_instance));
1806 q = vl_api_client_index_to_input_queue (mp->client_index);
1810 rmp = vl_msg_api_alloc (sizeof (*rmp));
1811 rmp->_vl_msg_id = ntohs(VL_API_TAP_MODIFY_REPLY);
1812 rmp->context = mp->context;
1813 rmp->retval = ntohl(rv);
1814 rmp->sw_if_index = ntohl(sw_if_index);
1816 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1820 vl_api_tap_delete_t_handler (vl_api_tap_delete_t *mp, vlib_main_t *vm)
1823 vpe_api_main_t * vam = &vpe_api_main;
1824 vl_api_tap_delete_reply_t * rmp;
1825 unix_shared_memory_queue_t * q;
1826 u32 sw_if_index = ntohl(mp->sw_if_index);
1828 rv = vnet_tap_delete (vm, sw_if_index);
1830 q = vl_api_client_index_to_input_queue (mp->client_index);
1834 rmp = vl_msg_api_alloc (sizeof (*rmp));
1835 rmp->_vl_msg_id = ntohs(VL_API_TAP_DELETE_REPLY);
1836 rmp->context = mp->context;
1837 rmp->retval = ntohl(rv);
1839 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1842 send_sw_interface_flags_deleted (vam, q, sw_if_index);
1846 vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
1848 vl_api_create_vlan_subif_reply_t * rmp;
1849 vnet_main_t * vnm = vnet_get_main();
1850 u32 hw_if_index, sw_if_index = (u32)~0;
1851 vnet_hw_interface_t * hi;
1854 vnet_sw_interface_t template;
1856 vnet_interface_main_t * im = &vnm->interface_main;
1857 u64 sup_and_sub_key;
1859 unix_shared_memory_queue_t * q;
1860 clib_error_t * error;
1862 VALIDATE_SW_IF_INDEX(mp);
1864 hw_if_index = ntohl(mp->sw_if_index);
1865 hi = vnet_get_hw_interface (vnm, hw_if_index);
1867 id = ntohl(mp->vlan_id);
1868 if (id == 0 || id > 4095) {
1869 rv = VNET_API_ERROR_INVALID_VLAN;
1873 sup_and_sub_key = ((u64)(hi->sw_if_index) << 32) | (u64) id;
1875 p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
1877 rv = VNET_API_ERROR_VLAN_ALREADY_EXISTS;
1881 kp = clib_mem_alloc (sizeof (*kp));
1882 *kp = sup_and_sub_key;
1884 memset (&template, 0, sizeof (template));
1885 template.type = VNET_SW_INTERFACE_TYPE_SUB;
1886 template.sup_sw_if_index = hi->sw_if_index;
1887 template.sub.id = id;
1888 template.sub.eth.raw_flags = 0;
1889 template.sub.eth.flags.one_tag = 1;
1890 template.sub.eth.outer_vlan_id = id;
1891 template.sub.eth.flags.exact_match = 1;
1893 error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
1895 clib_error_report(error);
1896 rv = VNET_API_ERROR_INVALID_REGISTRATION;
1899 hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
1900 hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
1902 BAD_SW_IF_INDEX_LABEL;
1905 q = vl_api_client_index_to_input_queue (mp->client_index);
1909 rmp = vl_msg_api_alloc (sizeof (*rmp));
1910 rmp->_vl_msg_id = ntohs(VL_API_CREATE_VLAN_SUBIF_REPLY);
1911 rmp->context = mp->context;
1912 rmp->retval = ntohl(rv);
1913 rmp->sw_if_index = ntohl(sw_if_index);
1914 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1918 vl_api_create_subif_t_handler (vl_api_create_subif_t * mp)
1920 vl_api_create_subif_reply_t * rmp;
1921 vnet_main_t * vnm = vnet_get_main();
1922 u32 sw_if_index = ~0;
1925 vnet_sw_interface_t *si;
1926 vnet_hw_interface_t *hi;
1927 vnet_sw_interface_t template;
1929 vnet_interface_main_t * im = &vnm->interface_main;
1930 u64 sup_and_sub_key;
1932 clib_error_t * error;
1934 VALIDATE_SW_IF_INDEX(mp);
1936 si = vnet_get_sup_sw_interface (vnm, ntohl(mp->sw_if_index));
1937 hi = vnet_get_sup_hw_interface (vnm, ntohl(mp->sw_if_index));
1939 if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE) {
1940 rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED;
1944 sw_if_index = si->sw_if_index;
1945 sub_id = ntohl(mp->sub_id);
1947 sup_and_sub_key = ((u64)(sw_if_index) << 32) | (u64) sub_id;
1949 p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
1952 clib_warning ("sup sw_if_index %d, sub id %d already exists\n",
1953 sw_if_index, sub_id);
1954 rv = VNET_API_ERROR_SUBIF_ALREADY_EXISTS;
1958 kp = clib_mem_alloc (sizeof (*kp));
1959 *kp = sup_and_sub_key;
1961 memset (&template, 0, sizeof (template));
1962 template.type = VNET_SW_INTERFACE_TYPE_SUB;
1963 template.sup_sw_if_index = sw_if_index;
1964 template.sub.id = sub_id;
1965 template.sub.eth.flags.no_tags = mp->no_tags;
1966 template.sub.eth.flags.one_tag = mp->one_tag;
1967 template.sub.eth.flags.two_tags = mp->two_tags;
1968 template.sub.eth.flags.dot1ad = mp->dot1ad;
1969 template.sub.eth.flags.exact_match = mp->exact_match;
1970 template.sub.eth.flags.default_sub = mp->default_sub;
1971 template.sub.eth.flags.outer_vlan_id_any = mp->outer_vlan_id_any;
1972 template.sub.eth.flags.inner_vlan_id_any = mp->inner_vlan_id_any;
1973 template.sub.eth.outer_vlan_id = ntohs(mp->outer_vlan_id);
1974 template.sub.eth.inner_vlan_id = ntohs(mp->inner_vlan_id);
1976 error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
1978 clib_error_report (error);
1979 rv = VNET_API_ERROR_SUBIF_CREATE_FAILED;
1983 hash_set (hi->sub_interface_sw_if_index_by_id, sub_id, sw_if_index);
1984 hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
1986 BAD_SW_IF_INDEX_LABEL;
1990 REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY,
1992 rmp->sw_if_index = ntohl(sw_if_index);
1997 vl_api_mpls_gre_add_del_tunnel_t_handler (vl_api_mpls_gre_add_del_tunnel_t *mp)
1999 vl_api_mpls_gre_add_del_tunnel_reply_t * rmp;
2001 stats_main_t * sm = &stats_main;
2002 u32 tunnel_sw_if_index = ~0;
2004 dslock (sm, 1 /* release hint */, 5 /* tag */);
2006 rv = vnet_mpls_gre_add_del_tunnel ((ip4_address_t *)(mp->src_address),
2007 (ip4_address_t *)(mp->dst_address),
2008 (ip4_address_t *)(mp->intfc_address),
2009 (u32)(mp->intfc_address_length),
2010 ntohl(mp->inner_vrf_id),
2011 ntohl(mp->outer_vrf_id),
2012 &tunnel_sw_if_index,
2017 REPLY_MACRO2(VL_API_MPLS_GRE_ADD_DEL_TUNNEL_REPLY,
2019 rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index);
2024 vl_api_mpls_ethernet_add_del_tunnel_t_handler
2025 (vl_api_mpls_ethernet_add_del_tunnel_t *mp)
2027 vl_api_mpls_ethernet_add_del_tunnel_reply_t * rmp;
2029 stats_main_t * sm = &stats_main;
2030 u32 tunnel_sw_if_index;
2032 dslock (sm, 1 /* release hint */, 5 /* tag */);
2034 rv = vnet_mpls_ethernet_add_del_tunnel
2035 (mp->dst_mac_address, (ip4_address_t *)(mp->adj_address),
2036 (u32)(mp->adj_address_length), ntohl(mp->vrf_id),
2037 ntohl(mp->tx_sw_if_index),
2038 &tunnel_sw_if_index,
2044 REPLY_MACRO2(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_REPLY,
2046 rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index);
2051 * This piece of misery brought to you because the control-plane
2052 * can't figure out the tx interface + dst-mac address all by itself
2054 static int mpls_ethernet_add_del_tunnel_2_t_handler
2055 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp)
2057 pending_route_t * pr;
2058 vl_api_mpls_ethernet_add_del_tunnel_2_t *pme;
2059 vnet_main_t * vnm = vnet_get_main();
2060 vlib_main_t * vm = vlib_get_main();
2061 stats_main_t * sm = &stats_main;
2062 vpe_api_main_t * vam = &vpe_api_main;
2063 u32 inner_fib_index, outer_fib_index;
2064 ip4_main_t * im = &ip4_main;
2065 ip_lookup_main_t * lm = &im->lookup_main;
2066 ip_adjacency_t * adj = 0;
2069 u8 * dst_mac_address;
2073 u32 tunnel_sw_if_index;
2075 p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_vrf_id));
2077 return VNET_API_ERROR_NO_SUCH_FIB;
2079 outer_fib_index = p[0];
2082 p = hash_get (im->fib_index_by_table_id, ntohl(mp->inner_vrf_id));
2084 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
2086 inner_fib_index = p[0];
2088 if (inner_fib_index == outer_fib_index)
2089 return VNET_API_ERROR_INVALID_VALUE;
2091 lookup_result = ip4_fib_lookup_with_table
2092 (im, outer_fib_index,
2093 (ip4_address_t *)mp->next_hop_ip4_address_in_outer_vrf,
2094 1 /* disable default route */);
2096 adj = ip_get_adjacency (lm, lookup_result);
2097 tx_sw_if_index = adj->rewrite_header.sw_if_index;
2099 if (mp->is_add && mp->resolve_if_needed) {
2100 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
2101 pool_get (vam->pending_routes, pr);
2102 pr->resolve_type = RESOLVE_MPLS_ETHERNET_ADD_DEL;
2104 clib_memcpy (pme, mp, sizeof (*pme));
2105 /* recursion block, "just in case" */
2106 pme->resolve_if_needed = 0;
2107 pme->resolve_attempts = ntohl(mp->resolve_attempts);
2108 pme->resolve_opaque = tx_sw_if_index;
2109 vnet_register_ip4_arp_resolution_event
2111 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
2112 vpe_resolver_process_node.index,
2113 RESOLUTION_EVENT, pr - vam->pending_routes);
2115 vlib_process_signal_event
2116 (vm, vpe_resolver_process_node.index,
2117 RESOLUTION_PENDING_EVENT, 0 /* data */);
2119 /* The interface may be down, etc. */
2120 e = ip4_probe_neighbor
2121 (vm, (ip4_address_t *)&(mp->next_hop_ip4_address_in_outer_vrf),
2125 clib_error_report(e);
2127 return VNET_API_ERROR_IN_PROGRESS;
2131 if (adj->lookup_next_index != IP_LOOKUP_NEXT_REWRITE)
2132 return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
2135 vnet_rewrite_get_data_internal
2136 (&adj->rewrite_header, sizeof (adj->rewrite_data));
2138 dslock (sm, 1 /* release hint */, 10 /* tag */);
2140 rv = vnet_mpls_ethernet_add_del_tunnel
2141 (dst_mac_address, (ip4_address_t *)(mp->adj_address),
2142 (u32)(mp->adj_address_length), ntohl(mp->inner_vrf_id),
2143 tx_sw_if_index, &tunnel_sw_if_index, mp->l2_only, mp->is_add);
2151 vl_api_mpls_ethernet_add_del_tunnel_2_t_handler
2152 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp)
2154 vl_api_mpls_ethernet_add_del_tunnel_reply_t * rmp;
2157 rv = mpls_ethernet_add_del_tunnel_2_t_handler (mp);
2159 REPLY_MACRO(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_2_REPLY);
2164 vl_api_mpls_add_del_encap_t_handler (vl_api_mpls_add_del_encap_t *mp)
2166 vl_api_mpls_add_del_encap_reply_t * rmp;
2168 static u32 * labels;
2171 vec_reset_length (labels);
2173 for (i = 0; i < mp->nlabels; i++)
2174 vec_add1 (labels, ntohl(mp->labels[i]));
2177 rv = vnet_mpls_add_del_encap ((ip4_address_t *)mp->dst_address,
2178 ntohl(mp->vrf_id), labels,
2179 ~0 /* policy_tunnel_index */,
2180 0 /* no_dst_hash */,
2184 REPLY_MACRO(VL_API_MPLS_ADD_DEL_ENCAP_REPLY);
2188 vl_api_mpls_add_del_decap_t_handler
2189 (vl_api_mpls_add_del_decap_t *mp)
2191 vl_api_mpls_add_del_decap_reply_t * rmp;
2194 rv = vnet_mpls_add_del_decap (ntohl(mp->rx_vrf_id), ntohl(mp->tx_vrf_id),
2195 ntohl(mp->label), ntohl(mp->next_index),
2196 mp->s_bit, mp->is_add);
2198 REPLY_MACRO(VL_API_MPLS_ADD_DEL_DECAP_REPLY);
2202 vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t *mp)
2204 vl_api_proxy_arp_add_del_reply_t * rmp;
2207 ip4_main_t * im = &ip4_main;
2208 stats_main_t * sm = &stats_main;
2209 int vnet_proxy_arp_add_del (ip4_address_t *lo_addr,
2210 ip4_address_t *hi_addr,
2211 u32 fib_index, int is_del);
2214 dslock (sm, 1 /* release hint */, 6 /* tag */);
2216 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
2219 rv = VNET_API_ERROR_NO_SUCH_FIB;
2225 rv = vnet_proxy_arp_add_del ((ip4_address_t *)mp->low_address,
2226 (ip4_address_t *)mp->hi_address,
2227 fib_index, mp->is_add == 0);
2231 REPLY_MACRO(VL_API_PROXY_ARP_ADD_DEL_REPLY);
2235 vl_api_proxy_arp_intfc_enable_disable_t_handler
2236 (vl_api_proxy_arp_intfc_enable_disable_t *mp)
2239 vnet_main_t * vnm = vnet_get_main();
2240 vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp;
2241 vnet_sw_interface_t * si;
2244 VALIDATE_SW_IF_INDEX(mp);
2246 sw_if_index = ntohl(mp->sw_if_index);
2248 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
2250 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
2254 si = vnet_get_sw_interface (vnm, sw_if_index);
2258 if (mp->enable_disable)
2259 si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP;
2261 si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP;
2263 BAD_SW_IF_INDEX_LABEL;
2266 REPLY_MACRO(VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY);
2270 vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t *mp, vlib_main_t * vm)
2272 vl_api_ip_neighbor_add_del_reply_t * rmp;
2273 vnet_main_t * vnm = vnet_get_main();
2276 stats_main_t * sm = &stats_main;
2278 VALIDATE_SW_IF_INDEX(mp);
2280 dslock (sm, 1 /* release hint */, 7 /* tag */);
2284 rv = vnet_set_ip6_ethernet_neighbor
2285 (vm, ntohl(mp->sw_if_index),
2286 (ip6_address_t *)(mp->dst_address),
2287 mp->mac_address, sizeof (mp->mac_address), mp->is_static);
2289 rv = vnet_unset_ip6_ethernet_neighbor
2290 (vm, ntohl(mp->sw_if_index),
2291 (ip6_address_t *)(mp->dst_address),
2292 mp->mac_address, sizeof(mp->mac_address));
2294 ip4_main_t * im = &ip4_main;
2295 ip_lookup_main_t * lm = &im->lookup_main;
2296 ethernet_arp_ip4_over_ethernet_address_t a;
2298 ip_adjacency_t *nh_adj;
2300 uword * p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
2302 rv = VNET_API_ERROR_NO_SUCH_FIB;
2308 * Unfortunately, folks have a penchant for
2309 * adding interface addresses to the ARP cache, and
2310 * wondering why the forwarder eventually ASSERTs...
2312 ai = ip4_fib_lookup_with_table
2313 (im, fib_index, (ip4_address_t *)(mp->dst_address),
2314 1 /* disable default route */);
2317 nh_adj = ip_get_adjacency (lm, ai);
2318 /* Never allow manipulation of a local adj! */
2319 if (nh_adj->lookup_next_index == IP_LOOKUP_NEXT_LOCAL) {
2320 clib_warning("%U matches local adj",
2322 (ip4_address_t *)(mp->dst_address));
2323 rv = VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
2328 clib_memcpy (&a.ethernet, mp->mac_address, 6);
2329 clib_memcpy (&a.ip4, mp->dst_address, 4);
2332 rv = vnet_arp_set_ip4_over_ethernet (vnm, ntohl(mp->sw_if_index),
2333 fib_index, &a, mp->is_static);
2335 rv = vnet_arp_unset_ip4_over_ethernet (vnm, ntohl(mp->sw_if_index),
2339 BAD_SW_IF_INDEX_LABEL;
2342 REPLY_MACRO(VL_API_IP_NEIGHBOR_ADD_DEL_REPLY);
2346 vl_api_is_address_reachable_t_handler (vl_api_is_address_reachable_t *mp)
2349 vpe_main_t *rm = &vpe_main;
2350 ip4_main_t *im4 = &ip4_main;
2351 ip6_main_t *im6 = &ip6_main;
2352 ip_lookup_main_t * lm;
2357 u32 adj_index, sw_if_index;
2358 vl_api_is_address_reachable_t *rmp;
2359 ip_adjacency_t * adj;
2360 unix_shared_memory_queue_t *q;
2362 q = vl_api_client_index_to_input_queue (mp->client_index);
2364 increment_missing_api_client_counter (rm->vlib_main);
2368 rmp = vl_msg_api_alloc (sizeof (*rmp));
2369 clib_memcpy (rmp, mp, sizeof (*rmp));
2371 sw_if_index = mp->next_hop_sw_if_index;
2372 clib_memcpy (&addr, mp->address, sizeof (addr));
2374 lm = &im6->lookup_main;
2376 ip6_fib_lookup (im6, sw_if_index, &addr.ip6);
2378 lm = &im4->lookup_main;
2380 ip4_fib_lookup (im4, sw_if_index, &addr.ip4);
2382 if (adj_index == ~0) {
2386 adj = ip_get_adjacency (lm, adj_index);
2388 if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE
2389 && adj->rewrite_header.sw_if_index == sw_if_index) {
2392 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP
2393 && adj->rewrite_header.sw_if_index == sw_if_index) {
2395 ip6_probe_neighbor (rm->vlib_main, &addr.ip6, sw_if_index);
2397 ip4_probe_neighbor (rm->vlib_main, &addr.ip4, sw_if_index);
2398 } else if (adj->lookup_next_index == IP_LOOKUP_NEXT_DROP) {
2406 vl_msg_api_send_shmem (q, (u8 *)&rmp);
2410 static void vl_api_sw_interface_details_t_handler (
2411 vl_api_sw_interface_details_t * mp)
2413 clib_warning ("BUG");
2416 static void vl_api_sw_interface_set_flags_t_handler (
2417 vl_api_sw_interface_set_flags_t * mp)
2419 vl_api_sw_interface_set_flags_reply_t *rmp;
2420 vnet_main_t * vnm = vnet_get_main();
2422 clib_error_t * error;
2425 VALIDATE_SW_IF_INDEX(mp);
2427 flags = mp->admin_up_down ? VNET_SW_INTERFACE_FLAG_ADMIN_UP : 0;
2429 error = vnet_sw_interface_set_flags (vnm,
2430 ntohl(mp->sw_if_index),
2434 clib_error_report (error);
2437 BAD_SW_IF_INDEX_LABEL;
2438 REPLY_MACRO(VL_API_SW_INTERFACE_SET_FLAGS_REPLY);
2441 static void vl_api_sw_interface_clear_stats_t_handler (
2442 vl_api_sw_interface_clear_stats_t * mp)
2444 vl_api_sw_interface_clear_stats_reply_t *rmp;
2446 vnet_main_t * vnm = vnet_get_main();
2447 vnet_interface_main_t * im = &vnm->interface_main;
2448 vlib_simple_counter_main_t * sm;
2449 vlib_combined_counter_main_t * cm;
2450 static vnet_main_t ** my_vnet_mains;
2451 int i, j, n_counters;
2455 vec_reset_length (my_vnet_mains);
2457 for (i = 0; i < vec_len (vnet_mains); i++)
2460 vec_add1 (my_vnet_mains, vnet_mains[i]);
2463 if (vec_len (vnet_mains) == 0)
2464 vec_add1 (my_vnet_mains, vnm);
2466 n_counters = vec_len (im->combined_sw_if_counters);
2468 for (j = 0; j < n_counters; j++)
2470 for (i = 0; i < vec_len(my_vnet_mains); i++)
2472 im = &my_vnet_mains[i]->interface_main;
2473 cm = im->combined_sw_if_counters + j;
2474 if (mp->sw_if_index == (u32)~0)
2475 vlib_clear_combined_counters (cm);
2477 vlib_zero_combined_counter (cm, ntohl(mp->sw_if_index));
2481 n_counters = vec_len (im->sw_if_counters);
2483 for (j = 0; j < n_counters; j++)
2485 for (i = 0; i < vec_len(my_vnet_mains); i++)
2487 im = &my_vnet_mains[i]->interface_main;
2488 sm = im->sw_if_counters + j;
2489 if (mp->sw_if_index == (u32)~0)
2490 vlib_clear_simple_counters (sm);
2492 vlib_zero_simple_counter (sm, ntohl(mp->sw_if_index));
2496 REPLY_MACRO(VL_API_SW_INTERFACE_CLEAR_STATS_REPLY);
2499 static void send_sw_interface_details (vpe_api_main_t * am,
2500 unix_shared_memory_queue_t *q,
2501 vnet_sw_interface_t * swif,
2502 u8 * interface_name,
2505 vl_api_sw_interface_details_t * mp;
2506 vnet_hw_interface_t * hi;
2508 hi = vnet_get_sup_hw_interface (am->vnet_main, swif->sw_if_index);
2510 mp = vl_msg_api_alloc (sizeof (*mp));
2511 memset (mp, 0, sizeof (*mp));
2512 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_DETAILS);
2513 mp->sw_if_index = ntohl(swif->sw_if_index);
2514 mp->sup_sw_if_index = ntohl(swif->sup_sw_if_index);
2515 mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ?
2517 mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ?
2519 mp->link_duplex = ((hi->flags & VNET_HW_INTERFACE_FLAG_DUPLEX_MASK) >>
2520 VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT);
2521 mp->link_speed = ((hi->flags & VNET_HW_INTERFACE_FLAG_SPEED_MASK) >>
2522 VNET_HW_INTERFACE_FLAG_SPEED_SHIFT);
2523 mp->link_mtu = ntohs(hi->max_packet_bytes);
2524 mp->context = context;
2526 strncpy ((char *) mp->interface_name,
2527 (char *) interface_name, ARRAY_LEN(mp->interface_name)-1);
2529 /* Send the L2 address for ethernet physical intfcs */
2530 if (swif->sup_sw_if_index == swif->sw_if_index
2531 && hi->hw_class_index == ethernet_hw_interface_class.index) {
2532 ethernet_main_t *em = ethernet_get_main (am->vlib_main);
2533 ethernet_interface_t *ei;
2535 ei = pool_elt_at_index (em->interfaces, hi->hw_instance);
2536 ASSERT (sizeof (mp->l2_address) >= sizeof (ei->address));
2537 clib_memcpy (mp->l2_address, ei->address, sizeof (ei->address));
2538 mp->l2_address_length = ntohl(sizeof (ei->address));
2539 } else if (swif->sup_sw_if_index != swif->sw_if_index) {
2540 vnet_sub_interface_t *sub = &swif->sub;
2541 mp->sub_id = ntohl(sub->id);
2542 mp->sub_dot1ad = sub->eth.flags.dot1ad;
2543 mp->sub_number_of_tags = sub->eth.flags.one_tag + sub->eth.flags.two_tags*2;
2544 mp->sub_outer_vlan_id = ntohs(sub->eth.outer_vlan_id);
2545 mp->sub_inner_vlan_id = ntohs(sub->eth.inner_vlan_id);
2546 mp->sub_exact_match = sub->eth.flags.exact_match;
2547 mp->sub_default = sub->eth.flags.default_sub;
2548 mp->sub_outer_vlan_id_any = sub->eth.flags.outer_vlan_id_any;
2549 mp->sub_inner_vlan_id_any = sub->eth.flags.inner_vlan_id_any;
2551 /* vlan tag rewrite data */
2552 u32 vtr_op = L2_VTR_DISABLED;
2553 u32 vtr_push_dot1q = 0, vtr_tag1 = 0, vtr_tag2 = 0;
2555 if (l2vtr_get(am->vlib_main, am->vnet_main, swif->sw_if_index,
2556 &vtr_op, &vtr_push_dot1q, &vtr_tag1, &vtr_tag2) != 0) {
2557 // error - default to disabled
2558 mp->vtr_op = ntohl(L2_VTR_DISABLED);
2559 clib_warning("cannot get vlan tag rewrite for sw_if_index %d",
2562 mp->vtr_op = ntohl(vtr_op);
2563 mp->vtr_push_dot1q = ntohl(vtr_push_dot1q);
2564 mp->vtr_tag1 = ntohl(vtr_tag1);
2565 mp->vtr_tag2 = ntohl(vtr_tag2);
2569 vl_msg_api_send_shmem (q, (u8 *)&mp);
2572 static void send_sw_interface_flags (vpe_api_main_t * am,
2573 unix_shared_memory_queue_t *q,
2574 vnet_sw_interface_t * swif)
2576 vl_api_sw_interface_set_flags_t *mp;
2577 vnet_main_t * vnm = am->vnet_main;
2579 vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm,
2581 mp = vl_msg_api_alloc (sizeof (*mp));
2582 memset (mp, 0, sizeof (*mp));
2583 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_SET_FLAGS);
2584 mp->sw_if_index = ntohl(swif->sw_if_index);
2586 mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ?
2588 mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ?
2590 vl_msg_api_send_shmem (q, (u8 *)&mp);
2593 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
2594 unix_shared_memory_queue_t *q,
2596 __attribute__((unused));
2598 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
2599 unix_shared_memory_queue_t *q,
2602 vl_api_sw_interface_set_flags_t *mp;
2604 mp = vl_msg_api_alloc (sizeof (*mp));
2605 memset (mp, 0, sizeof (*mp));
2606 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_SET_FLAGS);
2607 mp->sw_if_index = ntohl(sw_if_index);
2609 mp->admin_up_down = 0;
2610 mp->link_up_down = 0;
2612 vl_msg_api_send_shmem (q, (u8 *)&mp);
2615 static void vl_api_sw_interface_dump_t_handler (
2616 vl_api_sw_interface_dump_t *mp)
2618 vpe_api_main_t * am = &vpe_api_main;
2619 vnet_sw_interface_t * swif;
2620 vnet_interface_main_t * im = &am->vnet_main->interface_main;
2621 u8 * filter_string = 0, * name_string = 0;
2622 unix_shared_memory_queue_t * q;
2623 char * strcasestr (char *, char *); /* lnx hdr file botch */
2625 q = vl_api_client_index_to_input_queue (mp->client_index);
2630 if (mp->name_filter_valid) {
2631 mp->name_filter [ARRAY_LEN(mp->name_filter)-1] = 0;
2632 filter_string = format (0, "%s%c", mp->name_filter, 0);
2635 pool_foreach (swif, im->sw_interfaces,
2637 name_string = format (name_string, "%U%c",
2638 format_vnet_sw_interface_name,
2639 am->vnet_main, swif, 0);
2641 if (mp->name_filter_valid == 0 ||
2642 strcasestr((char *) name_string, (char *) filter_string)) {
2644 send_sw_interface_details (am, q, swif, name_string, mp->context);
2646 _vec_len (name_string) = 0;
2649 vec_free (name_string);
2650 vec_free (filter_string);
2653 void send_oam_event (oam_target_t * t)
2655 vpe_api_main_t * vam = &vpe_api_main;
2656 unix_shared_memory_queue_t * q;
2657 vpe_client_registration_t *reg;
2658 vl_api_oam_event_t * mp;
2660 pool_foreach(reg, vam->oam_events_registrations,
2662 q = vl_api_client_index_to_input_queue (reg->client_index);
2664 mp = vl_msg_api_alloc (sizeof (*mp));
2665 mp->_vl_msg_id = ntohs (VL_API_OAM_EVENT);
2666 clib_memcpy (mp->dst_address, &t->dst_address, sizeof (mp->dst_address));
2667 mp->state = t->state;
2668 vl_msg_api_send_shmem (q, (u8 *)&mp);
2674 vl_api_oam_add_del_t_handler (vl_api_oam_add_del_t *mp)
2676 vl_api_oam_add_del_reply_t * rmp;
2679 rv = vpe_oam_add_del_target ((ip4_address_t *)mp->src_address,
2680 (ip4_address_t *)mp->dst_address,
2684 REPLY_MACRO(VL_API_OAM_ADD_DEL_REPLY);
2688 vl_api_vnet_get_summary_stats_t_handler (
2689 vl_api_vnet_get_summary_stats_t *mp)
2691 stats_main_t * sm = &stats_main;
2692 vnet_interface_main_t * im = sm->interface_main;
2693 vl_api_vnet_summary_stats_reply_t *rmp;
2694 vlib_combined_counter_main_t * cm;
2697 u64 total_pkts[VLIB_N_RX_TX];
2698 u64 total_bytes[VLIB_N_RX_TX];
2700 unix_shared_memory_queue_t * q =
2701 vl_api_client_index_to_input_queue (mp->client_index);
2706 rmp = vl_msg_api_alloc (sizeof (*rmp));
2707 rmp->_vl_msg_id = ntohs(VL_API_VNET_SUMMARY_STATS_REPLY);
2708 rmp->context = mp->context;
2711 memset (total_pkts, 0, sizeof (total_pkts));
2712 memset (total_bytes, 0, sizeof (total_bytes));
2714 vnet_interface_counter_lock (im);
2716 vec_foreach (cm, im->combined_sw_if_counters) {
2717 which = cm - im->combined_sw_if_counters;
2719 for (i = 0; i < vec_len (cm->maxi); i++) {
2720 vlib_get_combined_counter (cm, i, &v);
2721 total_pkts[which] += v.packets;
2722 total_bytes[which] += v.bytes;
2725 vnet_interface_counter_unlock (im);
2727 /* Note: in HOST byte order! */
2728 rmp->total_pkts[VLIB_RX] = total_pkts[VLIB_RX];
2729 rmp->total_bytes[VLIB_RX] = total_bytes[VLIB_RX];
2730 rmp->total_pkts[VLIB_TX] = total_pkts[VLIB_TX];
2731 rmp->total_bytes[VLIB_TX] = total_bytes[VLIB_TX];
2732 rmp->vector_rate = vlib_last_vector_length_per_node (sm->vlib_main);
2734 vl_msg_api_send_shmem (q, (u8 *)&rmp);
2737 typedef CLIB_PACKED (struct {
2738 ip4_address_t address;
2740 u32 address_length : 6;
2745 static int ip4_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2747 vnet_main_t * vnm = vnet_get_main();
2748 vnet_interface_main_t * im = &vnm->interface_main;
2749 ip4_main_t * im4 = &ip4_main;
2750 static ip4_route_t * routes;
2751 static u32 * sw_if_indices_to_shut;
2752 stats_main_t * sm = &stats_main;
2757 int rv = VNET_API_ERROR_NO_SUCH_FIB;
2758 u32 target_fib_id = ntohl(mp->vrf_id);
2760 dslock (sm, 1 /* release hint */, 8 /* tag */);
2762 vec_foreach (fib, im4->fibs) {
2763 vnet_sw_interface_t * si;
2765 if (fib->table_id != target_fib_id)
2768 /* remove any mpls/gre tunnels in this fib */
2769 vnet_mpls_gre_delete_fib_tunnels (fib->table_id);
2771 /* remove any mpls encap/decap labels */
2772 mpls_fib_reset_labels (fib->table_id);
2774 /* remove any proxy arps in this fib */
2775 vnet_proxy_arp_fib_reset (fib->table_id);
2777 /* Set the flow hash for this fib to the default */
2778 vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
2780 vec_reset_length (sw_if_indices_to_shut);
2782 /* Shut down interfaces in this FIB / clean out intfc routes */
2783 pool_foreach (si, im->sw_interfaces,
2785 u32 sw_if_index = si->sw_if_index;
2787 if (sw_if_index < vec_len (im4->fib_index_by_sw_if_index)
2788 && (im4->fib_index_by_sw_if_index[si->sw_if_index] ==
2790 vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
2793 for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
2794 sw_if_index = sw_if_indices_to_shut[i];
2795 // vec_foreach (sw_if_index, sw_if_indices_to_shut) {
2797 u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
2798 flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
2799 vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
2802 vec_reset_length (routes);
2804 for (i = 0; i < ARRAY_LEN (fib->adj_index_by_dst_address); i++) {
2805 uword * hash = fib->adj_index_by_dst_address[i];
2809 x.address_length = i;
2811 hash_foreach_pair (p, hash,
2813 x.address.data_u32 = p->key;
2814 vec_add1 (routes, x);
2818 vec_foreach (r, routes) {
2819 ip4_add_del_route_args_t a;
2821 memset (&a, 0, sizeof (a));
2822 a.flags = IP4_ROUTE_FLAG_FIB_INDEX | IP4_ROUTE_FLAG_DEL;
2823 a.table_index_or_table_id = fib - im4->fibs;
2824 a.dst_address = r->address;
2825 a.dst_address_length = r->address_length;
2828 ip4_add_del_route (im4, &a);
2829 ip4_maybe_remap_adjacencies (im4, fib - im4->fibs,
2830 IP4_ROUTE_FLAG_FIB_INDEX);
2834 } /* vec_foreach (fib) */
2841 ip6_address_t address;
2848 ip6_route_t ** routep;
2849 } add_routes_in_fib_arg_t;
2851 static void add_routes_in_fib (clib_bihash_kv_24_8_t * kvp, void *arg)
2853 add_routes_in_fib_arg_t * ap = arg;
2855 if (kvp->key[2]>>32 == ap->fib_index)
2857 ip6_address_t *addr;
2859 addr = (ip6_address_t *) kvp;
2860 vec_add2 (*ap->routep, r, 1);
2861 r->address = addr[0];
2862 r->address_length = kvp->key[2] & 0xFF;
2863 r->index = kvp->value;
2867 static int ip6_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2869 vnet_main_t * vnm = vnet_get_main();
2870 vnet_interface_main_t * im = &vnm->interface_main;
2871 ip6_main_t * im6 = &ip6_main;
2872 stats_main_t * sm = &stats_main;
2873 static ip6_route_t * routes;
2874 static u32 * sw_if_indices_to_shut;
2879 int rv = VNET_API_ERROR_NO_SUCH_FIB;
2880 u32 target_fib_id = ntohl(mp->vrf_id);
2881 add_routes_in_fib_arg_t _a, *a=&_a;
2882 clib_bihash_24_8_t * h = &im6->ip6_lookup_table;
2884 dslock (sm, 1 /* release hint */, 9 /* tag */);
2886 vec_foreach (fib, im6->fibs) {
2887 vnet_sw_interface_t * si;
2889 if (fib->table_id != target_fib_id)
2892 vec_reset_length (sw_if_indices_to_shut);
2894 /* Shut down interfaces in this FIB / clean out intfc routes */
2895 pool_foreach (si, im->sw_interfaces,
2897 if (im6->fib_index_by_sw_if_index[si->sw_if_index] ==
2899 vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
2902 for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
2903 sw_if_index = sw_if_indices_to_shut[i];
2904 // vec_foreach (sw_if_index, sw_if_indices_to_shut) {
2906 u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
2907 flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
2908 vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
2911 vec_reset_length (routes);
2913 a->fib_index = fib - im6->fibs;
2914 a->routep = &routes;
2916 clib_bihash_foreach_key_value_pair_24_8 (h, add_routes_in_fib, a);
2918 vec_foreach (r, routes) {
2919 ip6_add_del_route_args_t a;
2921 memset (&a, 0, sizeof (a));
2922 a.flags = IP6_ROUTE_FLAG_FIB_INDEX | IP6_ROUTE_FLAG_DEL;
2923 a.table_index_or_table_id = fib - im6->fibs;
2924 a.dst_address = r->address;
2925 a.dst_address_length = r->address_length;
2928 ip6_add_del_route (im6, &a);
2929 ip6_maybe_remap_adjacencies (im6, fib - im6->fibs,
2930 IP6_ROUTE_FLAG_FIB_INDEX);
2933 /* Reinstall the neighbor / router discovery routes */
2934 vnet_ip6_fib_init (im6, fib - im6->fibs);
2936 } /* vec_foreach (fib) */
2942 static void vl_api_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2945 vl_api_reset_fib_reply_t * rmp;
2948 rv = ip6_reset_fib_t_handler (mp);
2950 rv = ip4_reset_fib_t_handler (mp);
2952 REPLY_MACRO(VL_API_RESET_FIB_REPLY);
2957 dhcpv4_proxy_config (vl_api_dhcp_proxy_config_t *mp)
2959 vl_api_dhcp_proxy_config_reply_t * rmp;
2962 rv = dhcp_proxy_set_server ((ip4_address_t *)(&mp->dhcp_server),
2963 (ip4_address_t *)(&mp->dhcp_src_address),
2964 (u32) ntohl(mp->vrf_id),
2965 (int) mp->insert_circuit_id,
2966 (int) (mp->is_add == 0));
2968 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_REPLY);
2973 dhcpv6_proxy_config (vl_api_dhcp_proxy_config_t *mp)
2975 vl_api_dhcp_proxy_config_reply_t * rmp;
2978 rv = dhcpv6_proxy_set_server ((ip6_address_t *)(&mp->dhcp_server),
2979 (ip6_address_t *)(&mp->dhcp_src_address),
2980 (u32) ntohl(mp->vrf_id),
2981 (int) mp->insert_circuit_id,
2982 (int) (mp->is_add == 0));
2984 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_REPLY);
2988 dhcpv4_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp)
2990 vl_api_dhcp_proxy_config_reply_t * rmp;
2993 rv = dhcp_proxy_set_server_2 ((ip4_address_t *)(&mp->dhcp_server),
2994 (ip4_address_t *)(&mp->dhcp_src_address),
2995 (u32) ntohl(mp->rx_vrf_id),
2996 (u32) ntohl(mp->server_vrf_id),
2997 (int) mp->insert_circuit_id,
2998 (int) (mp->is_add == 0));
3000 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY);
3005 dhcpv6_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp)
3007 vl_api_dhcp_proxy_config_reply_t * rmp;
3011 rv = dhcpv6_proxy_set_server_2 ((ip6_address_t *)(&mp->dhcp_server),
3012 (ip6_address_t *)(&mp->dhcp_src_address),
3013 (u32) ntohl(mp->rx_vrf_id),
3014 (u32) ntohl(mp->server_vrf_id),
3015 (int) mp->insert_circuit_id,
3016 (int) (mp->is_add == 0));
3018 rv = VNET_API_ERROR_UNIMPLEMENTED;
3021 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY);
3026 vl_api_dhcp_proxy_set_vss_t_handler (vl_api_dhcp_proxy_set_vss_t *mp)
3028 vl_api_dhcp_proxy_set_vss_reply_t *rmp;
3031 rv = dhcp_proxy_set_option82_vss(ntohl(mp->tbl_id),
3034 (int)mp->is_add == 0);
3036 rv = dhcpv6_proxy_set_vss( ntohl(mp->tbl_id),
3039 (int)mp->is_add == 0);
3041 REPLY_MACRO(VL_API_DHCP_PROXY_SET_VSS_REPLY);
3045 static void vl_api_dhcp_proxy_config_t_handler
3046 (vl_api_dhcp_proxy_config_t *mp)
3048 if (mp->is_ipv6 == 0)
3049 dhcpv4_proxy_config (mp);
3051 dhcpv6_proxy_config (mp);
3054 static void vl_api_dhcp_proxy_config_2_t_handler
3055 (vl_api_dhcp_proxy_config_2_t *mp)
3057 if (mp->is_ipv6 == 0)
3058 dhcpv4_proxy_config_2 (mp);
3060 dhcpv6_proxy_config_2 (mp);
3063 void dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname,
3064 u8 is_ipv6, u8 * host_address, u8 * router_address, u8 * host_mac)
3066 unix_shared_memory_queue_t * q;
3067 vl_api_dhcp_compl_event_t * mp;
3069 q = vl_api_client_index_to_input_queue (client_index);
3073 mp = vl_msg_api_alloc (sizeof (*mp));
3074 mp->client_index = client_index;
3076 mp->is_ipv6 = is_ipv6;
3077 clib_memcpy (&mp->hostname, hostname, vec_len(hostname));
3078 mp->hostname[vec_len(hostname) + 1] = '\n';
3079 clib_memcpy (&mp->host_address[0], host_address, 16);
3080 clib_memcpy (&mp->router_address[0], router_address, 16);
3081 clib_memcpy (&mp->host_mac[0], host_mac, 6);
3083 mp->_vl_msg_id = ntohs (VL_API_DHCP_COMPL_EVENT);
3085 vl_msg_api_send_shmem (q, (u8 *)&mp);
3088 static void vl_api_dhcp_client_config_t_handler
3089 (vl_api_dhcp_client_config_t *mp)
3091 vlib_main_t *vm = vlib_get_main();
3092 vl_api_dhcp_client_config_reply_t * rmp;
3095 VALIDATE_SW_IF_INDEX(mp);
3097 rv = dhcp_client_config(vm, ntohl(mp->sw_if_index),
3098 mp->hostname, mp->is_add, mp->client_index,
3099 mp->want_dhcp_event ? dhcp_compl_event_callback : NULL,
3102 BAD_SW_IF_INDEX_LABEL;
3104 REPLY_MACRO(VL_API_DHCP_CLIENT_CONFIG_REPLY);
3108 vl_api_sw_interface_ip6nd_ra_config_t_handler
3109 (vl_api_sw_interface_ip6nd_ra_config_t *mp, vlib_main_t *vm)
3111 vl_api_sw_interface_ip6nd_ra_config_reply_t * rmp;
3113 u8 is_no, suppress, managed, other, ll_option, send_unicast, cease, default_router;
3115 is_no = mp->is_no == 1;
3116 suppress = mp->suppress == 1;
3117 managed = mp->managed == 1;
3118 other = mp->other == 1;
3119 ll_option = mp->ll_option == 1;
3120 send_unicast = mp->send_unicast == 1;
3121 cease = mp->cease == 1;
3122 default_router = mp->default_router == 1;
3124 VALIDATE_SW_IF_INDEX(mp);
3126 rv = ip6_neighbor_ra_config(vm, ntohl(mp->sw_if_index),
3127 suppress, managed, other,
3128 ll_option, send_unicast, cease,
3129 default_router, ntohl (mp->lifetime),
3130 ntohl(mp->initial_count), ntohl(mp->initial_interval),
3131 ntohl(mp->max_interval), ntohl( mp->min_interval),
3134 BAD_SW_IF_INDEX_LABEL;
3136 REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_CONFIG_REPLY);
3140 vl_api_sw_interface_ip6nd_ra_prefix_t_handler
3141 (vl_api_sw_interface_ip6nd_ra_prefix_t *mp, vlib_main_t *vm)
3143 vl_api_sw_interface_ip6nd_ra_prefix_reply_t * rmp;
3145 u8 is_no, use_default, no_advertise, off_link, no_autoconfig, no_onlink;
3147 VALIDATE_SW_IF_INDEX(mp);
3149 is_no = mp->is_no == 1;
3150 use_default = mp->use_default == 1;
3151 no_advertise = mp->no_advertise == 1;
3152 off_link = mp->off_link == 1;
3153 no_autoconfig = mp->no_autoconfig == 1;
3154 no_onlink = mp->no_onlink == 1;
3156 rv = ip6_neighbor_ra_prefix(vm, ntohl(mp->sw_if_index),
3157 (ip6_address_t *)mp->address, mp->address_length,
3158 use_default, ntohl(mp->val_lifetime), ntohl(mp->pref_lifetime),
3159 no_advertise, off_link, no_autoconfig, no_onlink,
3162 BAD_SW_IF_INDEX_LABEL;
3163 REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_PREFIX_REPLY);
3167 vl_api_sw_interface_ip6_enable_disable_t_handler
3168 (vl_api_sw_interface_ip6_enable_disable_t *mp, vlib_main_t *vm)
3170 vl_api_sw_interface_ip6_enable_disable_reply_t * rmp;
3171 vnet_main_t * vnm = vnet_get_main();
3173 clib_error_t * error;
3177 VALIDATE_SW_IF_INDEX(mp);
3179 error = ( mp->enable == 1) ? enable_ip6_interface(vm,ntohl(mp->sw_if_index)) :
3180 disable_ip6_interface(vm,ntohl(mp->sw_if_index));
3183 clib_error_report(error);
3184 rv = VNET_API_ERROR_UNSPECIFIED;
3186 rv = vnm->api_errno;
3189 BAD_SW_IF_INDEX_LABEL;
3191 REPLY_MACRO(VL_API_SW_INTERFACE_IP6_ENABLE_DISABLE_REPLY);
3195 vl_api_sw_interface_ip6_set_link_local_address_t_handler
3196 (vl_api_sw_interface_ip6_set_link_local_address_t *mp, vlib_main_t *vm)
3198 vl_api_sw_interface_ip6_set_link_local_address_reply_t * rmp;
3200 clib_error_t * error;
3201 vnet_main_t * vnm = vnet_get_main();
3205 VALIDATE_SW_IF_INDEX(mp);
3207 error = set_ip6_link_local_address(vm,
3208 ntohl(mp->sw_if_index),
3209 (ip6_address_t *)mp->address,
3210 mp->address_length);
3212 clib_error_report(error);
3213 rv = VNET_API_ERROR_UNSPECIFIED;
3215 rv = vnm->api_errno;
3218 BAD_SW_IF_INDEX_LABEL;
3220 REPLY_MACRO(VL_API_SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS_REPLY);
3223 static void set_ip6_flow_hash (vl_api_set_ip_flow_hash_t *mp)
3225 vl_api_set_ip_flow_hash_reply_t *rmp;
3226 int rv = VNET_API_ERROR_UNIMPLEMENTED;
3228 clib_warning ("unimplemented...");
3230 REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY);
3233 static void set_ip4_flow_hash (vl_api_set_ip_flow_hash_t *mp)
3235 vl_api_set_ip_flow_hash_reply_t *rmp;
3238 u32 flow_hash_config = 0;
3240 table_id = ntohl(mp->vrf_id);
3242 #define _(a,b) if (mp->a) flow_hash_config |= b;
3243 foreach_flow_hash_bit;
3246 rv = vnet_set_ip4_flow_hash (table_id, flow_hash_config);
3248 REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY);
3252 static void vl_api_set_ip_flow_hash_t_handler
3253 (vl_api_set_ip_flow_hash_t *mp)
3255 if (mp->is_ipv6 == 0)
3256 set_ip4_flow_hash (mp);
3258 set_ip6_flow_hash (mp);
3261 static void vl_api_sw_interface_set_unnumbered_t_handler
3262 (vl_api_sw_interface_set_unnumbered_t *mp)
3264 vl_api_sw_interface_set_unnumbered_reply_t * rmp;
3266 vnet_sw_interface_t * si;
3267 vnet_main_t *vnm = vnet_get_main();
3268 u32 sw_if_index, unnumbered_sw_if_index;
3270 sw_if_index = ntohl(mp->sw_if_index);
3271 unnumbered_sw_if_index = ntohl(mp->unnumbered_sw_if_index);
3274 * The API message field names are backwards from
3275 * the underlying data structure names.
3276 * It's not worth changing them now.
3278 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
3279 unnumbered_sw_if_index)) {
3280 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
3284 /* Only check the "use loop0" field when setting the binding */
3286 pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index)) {
3287 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX_2;
3291 si = vnet_get_sw_interface (vnm, unnumbered_sw_if_index);
3294 si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED;
3295 si->unnumbered_sw_if_index = sw_if_index;
3297 si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED);
3298 si->unnumbered_sw_if_index = (u32)~0;
3302 REPLY_MACRO(VL_API_SW_INTERFACE_SET_UNNUMBERED_REPLY);
3305 static void vl_api_create_loopback_t_handler
3306 (vl_api_create_loopback_t *mp)
3308 vl_api_create_loopback_reply_t * rmp;
3312 rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address);
3314 REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY,
3316 rmp->sw_if_index = ntohl (sw_if_index);
3320 static void vl_api_delete_loopback_t_handler
3321 (vl_api_delete_loopback_t *mp)
3323 vl_api_delete_loopback_reply_t * rmp;
3327 sw_if_index = ntohl (mp->sw_if_index);
3328 rv = vnet_delete_loopback_interface (sw_if_index);
3330 REPLY_MACRO(VL_API_DELETE_LOOPBACK_REPLY);
3333 static void vl_api_control_ping_t_handler
3334 (vl_api_control_ping_t *mp)
3336 vl_api_control_ping_reply_t * rmp;
3339 REPLY_MACRO2(VL_API_CONTROL_PING_REPLY,
3341 rmp->vpe_pid = ntohl (getpid());
3345 static void shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
3347 u8 **shmem_vecp = (u8 **)arg;
3350 api_main_t * am = &api_main;
3353 shmem_vec = *shmem_vecp;
3355 offset = vec_len (shmem_vec);
3357 pthread_mutex_lock (&am->vlib_rp->mutex);
3358 oldheap = svm_push_data_heap (am->vlib_rp);
3360 vec_validate (shmem_vec, offset + buffer_bytes - 1);
3362 clib_memcpy (shmem_vec + offset, buffer, buffer_bytes);
3364 svm_pop_heap (oldheap);
3365 pthread_mutex_unlock (&am->vlib_rp->mutex);
3367 *shmem_vecp = shmem_vec;
3371 static void vl_api_cli_request_t_handler
3372 (vl_api_cli_request_t *mp)
3374 vl_api_cli_reply_t *rp;
3375 unix_shared_memory_queue_t *q;
3376 vlib_main_t * vm = vlib_get_main();
3377 api_main_t * am = &api_main;
3378 unformat_input_t input;
3382 q = vl_api_client_index_to_input_queue (mp->client_index);
3386 rp = vl_msg_api_alloc (sizeof (*rp));
3387 rp->_vl_msg_id = ntohs(VL_API_CLI_REPLY);
3388 rp->context = mp->context;
3390 unformat_init_vector (&input, (u8 *)(uword)mp->cmd_in_shmem);
3392 vlib_cli_input (vm, &input, shmem_cli_output,
3395 pthread_mutex_lock (&am->vlib_rp->mutex);
3396 oldheap = svm_push_data_heap (am->vlib_rp);
3398 vec_add1(shmem_vec, 0);
3400 svm_pop_heap (oldheap);
3401 pthread_mutex_unlock (&am->vlib_rp->mutex);
3403 rp->reply_in_shmem = (uword)shmem_vec;
3405 vl_msg_api_send_shmem (q, (u8 *)&rp);
3408 static void vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t *mp)
3411 vl_api_set_arp_neighbor_limit_reply_t * rmp;
3412 vnet_main_t *vnm = vnet_get_main();
3413 clib_error_t * error;
3418 error = ip6_set_neighbor_limit (ntohl(mp->arp_neighbor_limit));
3420 error = ip4_set_arp_limit (ntohl(mp->arp_neighbor_limit));
3423 clib_error_report(error);
3424 rv = VNET_API_ERROR_UNSPECIFIED;
3426 rv = vnm->api_errno;
3429 REPLY_MACRO(VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY);
3432 static void vl_api_sr_tunnel_add_del_t_handler
3433 (vl_api_sr_tunnel_add_del_t *mp)
3436 clib_warning ("unimplemented");
3438 ip6_sr_add_del_tunnel_args_t _a, *a=&_a;
3440 vl_api_sr_tunnel_add_del_reply_t * rmp;
3441 ip6_address_t * segments = 0, * seg;
3442 ip6_address_t * tags = 0, *tag;
3443 ip6_address_t * this_address;
3446 if (mp->n_segments == 0) {
3451 memset (a, 0, sizeof (*a));
3452 a->src_address = (ip6_address_t *)&mp->src_address;
3453 a->dst_address = (ip6_address_t *)&mp->dst_address;
3454 a->dst_mask_width = mp->dst_mask_width;
3455 a->flags_net_byte_order = mp->flags_net_byte_order;
3456 a->is_del = (mp->is_add == 0);
3457 a->rx_table_id = ntohl(mp->outer_vrf_id);
3458 a->tx_table_id = ntohl(mp->inner_vrf_id);
3460 a->name = format(0, "%s", mp->name);
3461 if (!(vec_len(a->name)))
3464 a->policy_name = format(0, "%s", mp->policy_name);
3465 if (!(vec_len(a->policy_name)))
3468 /* Yank segments and tags out of the API message */
3469 this_address = (ip6_address_t *)mp->segs_and_tags;
3470 for (i = 0; i < mp->n_segments; i++) {
3471 vec_add2 (segments, seg, 1);
3472 clib_memcpy (seg->as_u8, this_address->as_u8, sizeof (*this_address));
3475 for (i = 0; i < mp->n_tags; i++) {
3476 vec_add2 (tags, tag, 1);
3477 clib_memcpy (tag->as_u8, this_address->as_u8, sizeof (*this_address));
3481 a->segments = segments;
3484 rv = ip6_sr_add_del_tunnel (a);
3488 REPLY_MACRO(VL_API_SR_TUNNEL_ADD_DEL_REPLY);
3492 static void vl_api_sr_policy_add_del_t_handler
3493 (vl_api_sr_policy_add_del_t *mp)
3496 clib_warning ("unimplemented");
3498 ip6_sr_add_del_policy_args_t _a, *a=&_a;
3500 vl_api_sr_policy_add_del_reply_t * rmp;
3503 memset (a, 0, sizeof (*a));
3504 a->is_del = (mp->is_add == 0);
3506 a->name = format(0, "%s", mp->name);
3507 if (!(vec_len(a->name)))
3509 rv = VNET_API_ERROR_NO_SUCH_NODE2;
3513 if (!(mp->tunnel_names[0]))
3515 rv = VNET_API_ERROR_NO_SUCH_NODE2;
3519 // start deserializing tunnel_names
3520 int num_tunnels = mp->tunnel_names[0]; //number of tunnels
3521 u8 * deser_tun_names = mp->tunnel_names;
3522 deser_tun_names += 1; //moving along
3525 int tun_name_len = 0;
3527 for (i=0; i < num_tunnels; i++)
3529 tun_name_len= *deser_tun_names;
3530 deser_tun_names += 1;
3531 vec_resize (tun_name, tun_name_len);
3532 memcpy(tun_name, deser_tun_names, tun_name_len);
3533 vec_add1 (a->tunnel_names, tun_name);
3534 deser_tun_names += tun_name_len;
3538 rv = ip6_sr_add_del_policy (a);
3542 REPLY_MACRO(VL_API_SR_POLICY_ADD_DEL_REPLY);
3546 static void vl_api_sr_multicast_map_add_del_t_handler
3547 (vl_api_sr_multicast_map_add_del_t *mp)
3550 clib_warning ("unimplemented");
3552 ip6_sr_add_del_multicastmap_args_t _a, *a=&_a;
3554 vl_api_sr_multicast_map_add_del_reply_t * rmp;
3556 memset (a, 0, sizeof (*a));
3557 a->is_del = (mp->is_add == 0);
3559 a->multicast_address = (ip6_address_t *)&mp->multicast_address;
3560 a->policy_name = format(0, "%s", mp->policy_name);
3562 if (a->multicast_address == 0)
3568 if (!(a->policy_name))
3574 #if DPDK > 0 /* Cannot call replicate without DPDK */
3575 rv = ip6_sr_add_del_multicastmap (a);
3577 clib_warning ("multicast replication without DPDK not implemented");
3578 rv = VNET_API_ERROR_UNIMPLEMENTED;
3583 REPLY_MACRO(VL_API_SR_MULTICAST_MAP_ADD_DEL_REPLY);
3587 #define foreach_classify_add_del_table_field \
3592 _(match_n_vectors) \
3593 _(next_table_index) \
3596 static void vl_api_classify_add_del_table_t_handler
3597 (vl_api_classify_add_del_table_t * mp)
3599 vl_api_classify_add_del_table_reply_t * rmp;
3600 vnet_classify_main_t * cm = &vnet_classify_main;
3601 vnet_classify_table_t * t;
3605 foreach_classify_add_del_table_field;
3608 #define _(a) a = ntohl(mp->a);
3609 foreach_classify_add_del_table_field;
3612 /* The underlying API fails silently, on purpose, so check here */
3613 if (mp->is_add == 0)
3614 if (pool_is_free_index (cm->tables, table_index)) {
3615 rv = VNET_API_ERROR_NO_SUCH_TABLE;
3619 rv = vnet_classify_add_del_table
3620 (cm, mp->mask, nbuckets, memory_size,
3621 skip_n_vectors, match_n_vectors,
3622 next_table_index, miss_next_index,
3623 &table_index, mp->is_add);
3626 REPLY_MACRO2(VL_API_CLASSIFY_ADD_DEL_TABLE_REPLY,
3628 if (rv == 0 && mp->is_add) {
3629 t = pool_elt_at_index (cm->tables, table_index);
3630 rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
3631 rmp->match_n_vectors = ntohl(t->match_n_vectors);
3632 rmp->new_table_index = ntohl(table_index);
3634 rmp->skip_n_vectors = ~0;
3635 rmp->match_n_vectors = ~0;
3636 rmp->new_table_index = ~0;
3641 static void vl_api_classify_add_del_session_t_handler
3642 (vl_api_classify_add_del_session_t * mp)
3644 vnet_classify_main_t * cm = &vnet_classify_main;
3645 vl_api_classify_add_del_session_reply_t * rmp;
3647 u32 table_index, hit_next_index, opaque_index;
3650 table_index = ntohl (mp->table_index);
3651 hit_next_index = ntohl (mp->hit_next_index);
3652 opaque_index = ntohl (mp->opaque_index);
3653 advance = ntohl (mp->advance);
3655 rv = vnet_classify_add_del_session
3656 (cm, table_index, mp->match, hit_next_index, opaque_index,
3657 advance, mp->is_add);
3659 REPLY_MACRO(VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY);
3662 static void vl_api_classify_set_interface_ip_table_t_handler
3663 (vl_api_classify_set_interface_ip_table_t * mp)
3665 vlib_main_t * vm = vlib_get_main();
3666 vl_api_classify_set_interface_ip_table_reply_t * rmp;
3668 u32 table_index, sw_if_index;
3670 table_index = ntohl (mp->table_index);
3671 sw_if_index = ntohl (mp->sw_if_index);
3673 VALIDATE_SW_IF_INDEX(mp);
3676 rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
3678 rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index);
3680 BAD_SW_IF_INDEX_LABEL;
3682 REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
3685 static void vl_api_classify_set_interface_l2_tables_t_handler
3686 (vl_api_classify_set_interface_l2_tables_t * mp)
3688 vl_api_classify_set_interface_l2_tables_reply_t * rmp;
3690 u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index;
3693 ip4_table_index = ntohl(mp->ip4_table_index);
3694 ip6_table_index = ntohl(mp->ip6_table_index);
3695 other_table_index = ntohl(mp->other_table_index);
3696 sw_if_index = ntohl(mp->sw_if_index);
3698 VALIDATE_SW_IF_INDEX(mp);
3700 rv = vnet_l2_classify_set_tables (sw_if_index, ip4_table_index,
3701 ip6_table_index, other_table_index);
3704 if (ip4_table_index != ~0 || ip6_table_index != ~0
3705 || other_table_index != ~0)
3710 vnet_l2_classify_enable_disable (sw_if_index, enable);
3713 BAD_SW_IF_INDEX_LABEL;
3715 REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
3719 vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t *mp)
3722 vl_api_l2_fib_clear_table_reply_t * rmp;
3724 /* DAW-FIXME: This API should only clear non-static l2fib entries, but
3725 * that is not currently implemented. When that TODO is fixed
3726 * this call should be changed to pass 1 instead of 0.
3728 l2fib_clear_table (0);
3730 REPLY_MACRO(VL_API_L2_FIB_CLEAR_TABLE_REPLY);
3733 extern void l2_efp_filter_configure(vnet_main_t * vnet_main,
3738 vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *mp)
3741 vl_api_l2_interface_efp_filter_reply_t * rmp;
3742 vnet_main_t *vnm = vnet_get_main();
3744 // enable/disable the feature
3745 l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable);
3746 rv = vnm->api_errno;
3748 REPLY_MACRO(VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
3752 vl_api_l2_interface_vlan_tag_rewrite_t_handler (vl_api_l2_interface_vlan_tag_rewrite_t *mp)
3755 vl_api_l2_interface_vlan_tag_rewrite_reply_t * rmp;
3756 vnet_main_t * vnm = vnet_get_main();
3757 vlib_main_t * vm = vlib_get_main();
3760 VALIDATE_SW_IF_INDEX(mp);
3762 vtr_op = ntohl(mp->vtr_op);
3764 /* The L2 code is unsuspicious */
3766 case L2_VTR_DISABLED:
3771 case L2_VTR_TRANSLATE_1_1:
3772 case L2_VTR_TRANSLATE_1_2:
3773 case L2_VTR_TRANSLATE_2_1:
3774 case L2_VTR_TRANSLATE_2_2:
3778 rv = VNET_API_ERROR_INVALID_VALUE;
3779 goto bad_sw_if_index;
3782 rv = l2vtr_configure (vm, vnm, ntohl(mp->sw_if_index), vtr_op,
3783 ntohl(mp->push_dot1q), ntohl(mp->tag1),
3786 BAD_SW_IF_INDEX_LABEL;
3788 REPLY_MACRO(VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY);
3792 vl_api_create_vhost_user_if_t_handler (vl_api_create_vhost_user_if_t *mp)
3795 vl_api_create_vhost_user_if_reply_t * rmp;
3796 #if DPDK > 0 && DPDK_VHOST_USER
3797 u32 sw_if_index = (u32)~0;
3799 vnet_main_t * vnm = vnet_get_main();
3800 vlib_main_t * vm = vlib_get_main();
3802 rv = dpdk_vhost_user_create_if(vnm, vm, (char *)mp->sock_filename,
3803 mp->is_server, &sw_if_index, (u64)~0,
3804 mp->renumber, ntohl(mp->custom_dev_instance),
3805 (mp->use_custom_mac)?mp->mac_address:NULL);
3807 REPLY_MACRO2(VL_API_CREATE_VHOST_USER_IF_REPLY,
3809 rmp->sw_if_index = ntohl (sw_if_index);
3812 rv = VNET_API_ERROR_UNIMPLEMENTED;
3813 REPLY_MACRO(VL_API_CREATE_VHOST_USER_IF_REPLY);
3818 vl_api_modify_vhost_user_if_t_handler (vl_api_modify_vhost_user_if_t *mp)
3821 vl_api_modify_vhost_user_if_reply_t * rmp;
3822 #if DPDK > 0 && DPDK_VHOST_USER
3823 u32 sw_if_index = ntohl(mp->sw_if_index);
3825 vnet_main_t * vnm = vnet_get_main();
3826 vlib_main_t * vm = vlib_get_main();
3828 rv = dpdk_vhost_user_modify_if(vnm, vm, (char *)mp->sock_filename,
3829 mp->is_server, sw_if_index, (u64)~0,
3830 mp->renumber, ntohl(mp->custom_dev_instance));
3832 rv = VNET_API_ERROR_UNIMPLEMENTED;
3834 REPLY_MACRO(VL_API_MODIFY_VHOST_USER_IF_REPLY);
3838 vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_t *mp)
3841 vl_api_delete_vhost_user_if_reply_t * rmp;
3842 #if DPDK > 0 && DPDK_VHOST_USER
3843 vpe_api_main_t * vam = &vpe_api_main;
3844 u32 sw_if_index = ntohl(mp->sw_if_index);
3846 vnet_main_t * vnm = vnet_get_main();
3847 vlib_main_t * vm = vlib_get_main();
3849 rv = dpdk_vhost_user_delete_if(vnm, vm, sw_if_index);
3851 REPLY_MACRO(VL_API_DELETE_VHOST_USER_IF_REPLY);
3853 unix_shared_memory_queue_t * q =
3854 vl_api_client_index_to_input_queue (mp->client_index);
3858 send_sw_interface_flags_deleted (vam, q, sw_if_index);
3861 rv = VNET_API_ERROR_UNIMPLEMENTED;
3862 REPLY_MACRO(VL_API_DELETE_VHOST_USER_IF_REPLY);
3866 static void vl_api_sw_interface_vhost_user_details_t_handler (
3867 vl_api_sw_interface_vhost_user_details_t * mp)
3869 clib_warning ("BUG");
3872 #if DPDK > 0 && DPDK_VHOST_USER
3873 static void send_sw_interface_vhost_user_details (vpe_api_main_t * am,
3874 unix_shared_memory_queue_t *q,
3875 vhost_user_intf_details_t * vui,
3878 vl_api_sw_interface_vhost_user_details_t * mp;
3880 mp = vl_msg_api_alloc (sizeof (*mp));
3881 memset (mp, 0, sizeof (*mp));
3882 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_VHOST_USER_DETAILS);
3883 mp->sw_if_index = ntohl(vui->sw_if_index);
3884 mp->virtio_net_hdr_sz = ntohl (vui->virtio_net_hdr_sz);
3885 mp->features = clib_net_to_host_u64 (vui->features);
3886 mp->is_server = vui->is_server;
3887 mp->num_regions = ntohl(vui->num_regions);
3888 mp->sock_errno = ntohl(vui->sock_errno);
3889 mp->context = context;
3891 strncpy ((char *) mp->sock_filename,
3892 (char *) vui->sock_filename, ARRAY_LEN(mp->sock_filename)-1);
3893 strncpy ((char *) mp->interface_name,
3894 (char *) vui->if_name, ARRAY_LEN(mp->interface_name)-1);
3896 vl_msg_api_send_shmem (q, (u8 *)&mp);
3901 vl_api_sw_interface_vhost_user_dump_t_handler (
3902 vl_api_sw_interface_vhost_user_dump_t *mp)
3904 #if DPDK > 0 && DPDK_VHOST_USER
3906 vpe_api_main_t * am = &vpe_api_main;
3907 vnet_main_t * vnm = vnet_get_main();
3908 vlib_main_t * vm = vlib_get_main();
3909 vhost_user_intf_details_t *ifaces = NULL;
3910 vhost_user_intf_details_t *vuid = NULL;
3911 unix_shared_memory_queue_t * q;
3913 q = vl_api_client_index_to_input_queue (mp->client_index);
3917 rv = dpdk_vhost_user_dump_ifs(vnm, vm, &ifaces);
3921 vec_foreach (vuid, ifaces) {
3922 send_sw_interface_vhost_user_details (am, q, vuid, mp->context);
3928 static void send_sw_if_l2tpv3_tunnel_details (vpe_api_main_t * am,
3929 unix_shared_memory_queue_t *q,
3934 vl_api_sw_if_l2tpv3_tunnel_details_t * mp;
3935 u8 * if_name = NULL;
3936 vnet_sw_interface_t * si = NULL;
3938 si = vnet_get_hw_sw_interface (lm->vnet_main, s->hw_if_index);
3940 if_name = format(if_name, "%U",
3941 format_vnet_sw_interface_name, lm->vnet_main, si);
3943 mp = vl_msg_api_alloc (sizeof (*mp));
3944 memset (mp, 0, sizeof (*mp));
3945 mp->_vl_msg_id = ntohs(VL_API_SW_IF_L2TPV3_TUNNEL_DETAILS);
3946 strncpy((char *)mp->interface_name,
3947 (char *)if_name, ARRAY_LEN(mp->interface_name)-1);
3948 mp->sw_if_index = ntohl(si->sw_if_index);
3949 mp->local_session_id = s->local_session_id;
3950 mp->remote_session_id = s->remote_session_id;
3951 mp->local_cookie[0] = s->local_cookie[0];
3952 mp->local_cookie[1] = s->local_cookie[1];
3953 mp->remote_cookie = s->remote_cookie;
3954 clib_memcpy(mp->client_address, &s->client_address, sizeof(s->client_address));
3955 clib_memcpy(mp->our_address, &s->our_address, sizeof(s->our_address));
3956 mp->l2_sublayer_present = s->l2_sublayer_present;
3957 mp->context = context;
3959 vl_msg_api_send_shmem (q, (u8 *)&mp);
3962 static void send_ip_address_details (vpe_api_main_t * am,
3963 unix_shared_memory_queue_t * q,
3969 vl_api_ip_address_details_t * mp;
3971 mp = vl_msg_api_alloc (sizeof (*mp));
3972 memset (mp, 0, sizeof (*mp));
3973 mp->_vl_msg_id = ntohs(VL_API_IP_ADDRESS_DETAILS);
3976 clib_memcpy(&mp->ip, ip, sizeof(mp->ip));
3978 u32 * tp = (u32 *)mp->ip;
3979 *tp = ntohl(*(u32*)ip);
3981 mp->prefix_length = prefix_length;
3982 mp->context = context;
3984 vl_msg_api_send_shmem (q, (u8 *)&mp);
3988 vl_api_ip_address_dump_t_handler (vl_api_ip_address_dump_t *mp)
3990 vpe_api_main_t * am = &vpe_api_main;
3991 unix_shared_memory_queue_t * q;
3994 ip6_main_t * im6 = &ip6_main;
3995 ip4_main_t * im4 = &ip4_main;
3996 ip_lookup_main_t * lm6 = &im6->lookup_main;
3997 ip_lookup_main_t * lm4 = &im4->lookup_main;
3998 ip_interface_address_t * ia = 0;
3999 u32 sw_if_index = ~0;
4000 int rv __attribute__ ((unused)) = 0;
4002 VALIDATE_SW_IF_INDEX(mp);
4004 sw_if_index = ntohl(mp->sw_if_index);
4006 q = vl_api_client_index_to_input_queue (mp->client_index);
4012 foreach_ip_interface_address (lm6, ia, sw_if_index,
4013 1 /* honor unnumbered */,
4015 r6 = ip_interface_address_get_address (lm6, ia);
4016 u16 prefix_length = ia->address_length;
4017 send_ip_address_details(am, q, (u8*)r6, prefix_length, 1, mp->context);
4020 foreach_ip_interface_address (lm4, ia, sw_if_index,
4021 1 /* honor unnumbered */,
4023 r4 = ip_interface_address_get_address (lm4, ia);
4024 u16 prefix_length = ia->address_length;
4025 send_ip_address_details(am, q, (u8*)r4, prefix_length, 0, mp->context);
4028 BAD_SW_IF_INDEX_LABEL;
4031 static void send_ip_details (vpe_api_main_t * am,
4032 unix_shared_memory_queue_t *q,
4036 vl_api_ip_details_t * mp;
4038 mp = vl_msg_api_alloc (sizeof (*mp));
4039 memset (mp, 0, sizeof (*mp));
4040 mp->_vl_msg_id = ntohs(VL_API_IP_DETAILS);
4042 mp->sw_if_index = ntohl(sw_if_index);
4043 mp->context = context;
4045 vl_msg_api_send_shmem (q, (u8 *)&mp);
4049 vl_api_sw_if_l2tpv3_tunnel_dump_t_handler (
4050 vl_api_sw_if_l2tpv3_tunnel_dump_t *mp)
4052 vpe_api_main_t * am = &vpe_api_main;
4053 l2t_main_t * lm = &l2t_main;
4054 unix_shared_memory_queue_t * q;
4055 l2t_session_t *session;
4057 q = vl_api_client_index_to_input_queue (mp->client_index);
4061 pool_foreach (session, lm->sessions,
4063 send_sw_if_l2tpv3_tunnel_details (am, q, session, lm, mp->context);
4068 static void send_sw_interface_tap_details (vpe_api_main_t * am,
4069 unix_shared_memory_queue_t *q,
4070 tapcli_interface_details_t *tap_if,
4073 vl_api_sw_interface_tap_details_t * mp;
4074 mp = vl_msg_api_alloc (sizeof (*mp));
4075 memset (mp, 0, sizeof (*mp));
4076 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_TAP_DETAILS);
4077 mp->sw_if_index = ntohl(tap_if->sw_if_index);
4078 strncpy((char *)mp->dev_name,
4079 (char *)tap_if->dev_name, ARRAY_LEN(mp->dev_name)-1);
4080 mp->context = context;
4082 vl_msg_api_send_shmem (q, (u8 *)&mp);
4086 vl_api_sw_interface_tap_dump_t_handler (
4087 vl_api_sw_interface_tap_dump_t *mp)
4090 vpe_api_main_t * am = &vpe_api_main;
4091 unix_shared_memory_queue_t * q;
4092 tapcli_interface_details_t *tapifs = NULL;
4093 tapcli_interface_details_t *tap_if = NULL;
4095 q = vl_api_client_index_to_input_queue (mp->client_index);
4099 rv = vnet_tap_dump_ifs(&tapifs);
4103 vec_foreach(tap_if, tapifs) {
4104 send_sw_interface_tap_details(am, q, tap_if, mp->context);
4111 vl_api_ip_dump_t_handler (vl_api_ip_dump_t *mp)
4113 vpe_api_main_t * am = &vpe_api_main;
4114 vnet_main_t * vnm = vnet_get_main();
4115 vlib_main_t * vm = vlib_get_main();
4116 vnet_interface_main_t * im = &vnm->interface_main;
4117 unix_shared_memory_queue_t * q;
4118 vnet_sw_interface_t * si, * sorted_sis;
4119 u32 sw_if_index = ~0;
4121 q = vl_api_client_index_to_input_queue (mp->client_index);
4126 /* Gather interfaces. */
4127 sorted_sis = vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces));
4128 _vec_len (sorted_sis) = 0;
4129 pool_foreach (si, im->sw_interfaces, ({ vec_add1 (sorted_sis, si[0]); }));
4131 vec_foreach (si, sorted_sis) {
4132 if (!(si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)) {
4133 if (mp->is_ipv6 && !ip6_interface_enabled(vm, si->sw_if_index)) {
4136 sw_if_index = si->sw_if_index;
4137 send_ip_details(am, q, sw_if_index, mp->context);
4142 static void vl_api_l2_fib_table_entry_t_handler (
4143 vl_api_l2_fib_table_entry_t * mp)
4145 clib_warning ("BUG");
4148 static void send_l2fib_table_entry (vpe_api_main_t * am,
4149 unix_shared_memory_queue_t *q,
4150 l2fib_entry_key_t * l2fe_key,
4151 l2fib_entry_result_t * l2fe_res,
4154 vl_api_l2_fib_table_entry_t * mp;
4156 mp = vl_msg_api_alloc (sizeof (*mp));
4157 memset (mp, 0, sizeof (*mp));
4158 mp->_vl_msg_id = ntohs(VL_API_L2_FIB_TABLE_ENTRY);
4160 mp->bd_id = ntohl(l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id);
4162 mp->mac = l2fib_make_key (l2fe_key->fields.mac, 0);
4163 mp->sw_if_index = ntohl(l2fe_res->fields.sw_if_index);
4164 mp->static_mac = l2fe_res->fields.static_mac;
4165 mp->filter_mac = l2fe_res->fields.filter;
4166 mp->bvi_mac = l2fe_res->fields.bvi;
4167 mp->context = context;
4169 vl_msg_api_send_shmem (q, (u8 *)&mp);
4173 vl_api_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_t *mp)
4175 vpe_api_main_t * am = &vpe_api_main;
4176 bd_main_t * bdm = &bd_main;
4177 l2fib_entry_key_t *l2fe_key = NULL;
4178 l2fib_entry_result_t *l2fe_res = NULL;
4179 u32 ni, bd_id = ntohl (mp->bd_id);
4181 unix_shared_memory_queue_t * q;
4184 q = vl_api_client_index_to_input_queue (mp->client_index);
4188 /* see l2fib_table_dump: ~0 means "any" */
4192 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
4199 l2fib_table_dump (bd_index, &l2fe_key, &l2fe_res);
4201 vec_foreach_index (ni, l2fe_key) {
4202 send_l2fib_table_entry (am, q, vec_elt_at_index(l2fe_key, ni),
4203 vec_elt_at_index(l2fe_res, ni), mp->context);
4210 vl_api_show_version_t_handler (vl_api_show_version_t *mp)
4212 vl_api_show_version_reply_t *rmp;
4214 char * vpe_api_get_build_directory(void);
4215 char * vpe_api_get_version(void);
4216 char * vpe_api_get_build_date(void);
4218 unix_shared_memory_queue_t * q =
4219 vl_api_client_index_to_input_queue (mp->client_index);
4224 REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY,
4226 strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1);
4227 strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(),
4228 ARRAY_LEN(rmp->build_directory)-1);
4229 strncpy ((char *) rmp->version, vpe_api_get_version(),
4230 ARRAY_LEN(rmp->version)-1);
4231 strncpy ((char *) rmp->build_date, vpe_api_get_build_date(),
4232 ARRAY_LEN(rmp->build_date)-1);
4236 static void vl_api_get_node_index_t_handler
4237 (vl_api_get_node_index_t * mp)
4239 vlib_main_t * vm = vlib_get_main();
4240 vl_api_get_node_index_reply_t * rmp;
4243 u32 node_index = ~0;
4245 n = vlib_get_node_by_name (vm, mp->node_name);
4248 rv = VNET_API_ERROR_NO_SUCH_NODE;
4250 node_index = n->index;
4252 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
4254 rmp->node_index = ntohl(node_index);
4258 static void vl_api_get_next_index_t_handler
4259 (vl_api_get_next_index_t * mp)
4261 vlib_main_t * vm = vlib_get_main();
4262 vl_api_get_next_index_reply_t * rmp;
4263 vlib_node_t * node, * next_node;
4265 u32 next_node_index = ~0, next_index = ~0;
4268 node = vlib_get_node_by_name (vm, mp->node_name);
4271 rv = VNET_API_ERROR_NO_SUCH_NODE;
4275 next_node = vlib_get_node_by_name (vm, mp->next_name);
4277 if (next_node == 0) {
4278 rv = VNET_API_ERROR_NO_SUCH_NODE2;
4282 next_node_index = next_node->index;
4284 p = hash_get (node->next_slot_by_node, next_node_index);
4287 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
4294 REPLY_MACRO2(VL_API_GET_NEXT_INDEX_REPLY,
4296 rmp->next_index = ntohl(next_index);
4300 static void vl_api_add_node_next_t_handler
4301 (vl_api_add_node_next_t * mp)
4303 vlib_main_t * vm = vlib_get_main();
4304 vl_api_add_node_next_reply_t * rmp;
4305 vlib_node_t * n, * next;
4307 u32 next_index = ~0;
4309 n = vlib_get_node_by_name (vm, mp->node_name);
4312 rv = VNET_API_ERROR_NO_SUCH_NODE;
4316 next = vlib_get_node_by_name (vm, mp->next_name);
4319 rv = VNET_API_ERROR_NO_SUCH_NODE2;
4321 next_index = vlib_node_add_next (vm, n->index, next->index);
4324 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
4326 rmp->next_index = ntohl(next_index);
4330 static void vl_api_l2tpv3_create_tunnel_t_handler
4331 (vl_api_l2tpv3_create_tunnel_t *mp)
4333 vl_api_l2tpv3_create_tunnel_reply_t * rmp;
4334 l2t_main_t *lm = &l2t_main;
4335 u32 sw_if_index = (u32)~0;
4338 if (mp->is_ipv6 != 1) {
4339 rv = VNET_API_ERROR_UNIMPLEMENTED;
4343 u32 encap_fib_index;
4345 if (mp->encap_vrf_id != ~0) {
4347 ip6_main_t *im = &ip6_main;
4348 if (!(p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id)))) {
4349 rv = VNET_API_ERROR_NO_SUCH_FIB;
4352 encap_fib_index = p[0];
4354 encap_fib_index = ~0;
4357 rv = create_l2tpv3_ipv6_tunnel (lm,
4358 (ip6_address_t *) mp->client_address,
4359 (ip6_address_t *) mp->our_address,
4360 ntohl(mp->local_session_id),
4361 ntohl(mp->remote_session_id),
4362 clib_net_to_host_u64(mp->local_cookie),
4363 clib_net_to_host_u64(mp->remote_cookie),
4364 mp->l2_sublayer_present,
4369 REPLY_MACRO2(VL_API_L2TPV3_CREATE_TUNNEL_REPLY,
4371 rmp->sw_if_index = ntohl (sw_if_index);
4375 static void vl_api_l2tpv3_set_tunnel_cookies_t_handler
4376 (vl_api_l2tpv3_set_tunnel_cookies_t *mp)
4378 vl_api_l2tpv3_set_tunnel_cookies_reply_t * rmp;
4379 l2t_main_t *lm = &l2t_main;
4382 VALIDATE_SW_IF_INDEX(mp);
4384 rv = l2tpv3_set_tunnel_cookies (lm, ntohl(mp->sw_if_index),
4385 clib_net_to_host_u64(mp->new_local_cookie),
4386 clib_net_to_host_u64(mp->new_remote_cookie));
4388 BAD_SW_IF_INDEX_LABEL;
4390 REPLY_MACRO (VL_API_L2TPV3_SET_TUNNEL_COOKIES_REPLY);
4393 static void vl_api_l2tpv3_interface_enable_disable_t_handler
4394 (vl_api_l2tpv3_interface_enable_disable_t * mp)
4397 vnet_main_t * vnm = vnet_get_main();
4398 vl_api_l2tpv3_interface_enable_disable_reply_t * rmp;
4400 VALIDATE_SW_IF_INDEX(mp);
4402 rv = l2tpv3_interface_enable_disable
4403 (vnm, ntohl(mp->sw_if_index), mp->enable_disable);
4405 BAD_SW_IF_INDEX_LABEL;
4407 REPLY_MACRO (VL_API_L2TPV3_INTERFACE_ENABLE_DISABLE_REPLY);
4410 static void vl_api_l2tpv3_set_lookup_key_t_handler
4411 (vl_api_l2tpv3_set_lookup_key_t * mp)
4414 l2t_main_t *lm = &l2t_main;
4415 vl_api_l2tpv3_set_lookup_key_reply_t * rmp;
4417 if (mp->key > L2T_LOOKUP_SESSION_ID) {
4418 rv = VNET_API_ERROR_INVALID_VALUE;
4422 lm->lookup_type = mp->key;
4425 REPLY_MACRO (VL_API_L2TPV3_SET_LOOKUP_KEY_REPLY);
4428 static void vl_api_vxlan_add_del_tunnel_t_handler
4429 (vl_api_vxlan_add_del_tunnel_t * mp)
4431 vl_api_vxlan_add_del_tunnel_reply_t * rmp;
4433 vnet_vxlan_add_del_tunnel_args_t _a, *a = &_a;
4434 u32 encap_fib_index;
4436 ip4_main_t * im = &ip4_main;
4437 u32 sw_if_index = ~0;
4439 p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id));
4441 rv = VNET_API_ERROR_NO_SUCH_FIB;
4444 encap_fib_index = p[0];
4446 /* Check src & dst are different */
4447 if ((mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 16) == 0) ||
4448 (!mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 4) == 0)) {
4449 rv = VNET_API_ERROR_SAME_SRC_DST;
4452 memset (a, 0, sizeof (*a));
4454 a->is_add = mp->is_add;
4455 a->is_ip6 = mp->is_ipv6;
4457 /* ip addresses sent in network byte order */
4459 memcpy(&(a->src.ip6), mp->src_address, 16);
4460 memcpy(&(a->dst.ip6), mp->dst_address, 16);
4462 memcpy(&(a->src.ip4), mp->src_address, 4);
4463 memcpy(&(a->dst.ip4), mp->dst_address, 4);
4466 a->encap_fib_index = encap_fib_index;
4467 a->decap_next_index = ntohl(mp->decap_next_index);
4468 a->vni = ntohl(mp->vni);
4469 rv = vnet_vxlan_add_del_tunnel (a, &sw_if_index);
4472 REPLY_MACRO2(VL_API_VXLAN_ADD_DEL_TUNNEL_REPLY,
4474 rmp->sw_if_index = ntohl (sw_if_index);
4478 static void send_vxlan_tunnel_details
4479 (vxlan_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4481 vl_api_vxlan_tunnel_details_t * rmp;
4482 ip4_main_t * im4 = &ip4_main;
4483 ip6_main_t * im6 = &ip6_main;
4484 u8 is_ipv6 = !(t->flags & VXLAN_TUNNEL_IS_IPV4);
4486 rmp = vl_msg_api_alloc (sizeof (*rmp));
4487 memset (rmp, 0, sizeof (*rmp));
4488 rmp->_vl_msg_id = ntohs(VL_API_VXLAN_TUNNEL_DETAILS);
4490 memcpy(rmp->src_address, &(t->src.ip6), 16);
4491 memcpy(rmp->dst_address, &(t->dst.ip6), 16);
4492 rmp->encap_vrf_id = htonl(im6->fibs[t->encap_fib_index].table_id);
4494 memcpy(rmp->src_address, &(t->src.ip4), 4);
4495 memcpy(rmp->dst_address, &(t->dst.ip4), 4);
4496 rmp->encap_vrf_id = htonl(im4->fibs[t->encap_fib_index].table_id);
4498 rmp->vni = htonl(t->vni);
4499 rmp->decap_next_index = htonl(t->decap_next_index);
4500 rmp->sw_if_index = htonl(t->sw_if_index);
4501 rmp->is_ipv6 = is_ipv6;
4502 rmp->context = context;
4504 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4507 static void vl_api_vxlan_tunnel_dump_t_handler
4508 (vl_api_vxlan_tunnel_dump_t * mp)
4510 unix_shared_memory_queue_t * q;
4511 vxlan_main_t * vxm = &vxlan_main;
4515 q = vl_api_client_index_to_input_queue (mp->client_index);
4520 sw_if_index = ntohl(mp->sw_if_index);
4522 if (~0 == sw_if_index) {
4523 pool_foreach (t, vxm->tunnels,
4525 send_vxlan_tunnel_details(t, q, mp->context);
4528 if ((sw_if_index >= vec_len(vxm->tunnel_index_by_sw_if_index)) ||
4529 (~0 == vxm->tunnel_index_by_sw_if_index[sw_if_index])) {
4532 t = &vxm->tunnels[vxm->tunnel_index_by_sw_if_index[sw_if_index]];
4533 send_vxlan_tunnel_details(t, q, mp->context);
4537 static void vl_api_gre_add_del_tunnel_t_handler
4538 (vl_api_gre_add_del_tunnel_t * mp)
4540 vl_api_gre_add_del_tunnel_reply_t * rmp;
4542 vnet_gre_add_del_tunnel_args_t _a, *a = &_a;
4545 ip4_main_t * im = &ip4_main;
4546 u32 sw_if_index = ~0;
4548 p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_fib_id));
4550 rv = VNET_API_ERROR_NO_SUCH_FIB;
4553 outer_fib_id = p[0];
4555 /* Check src & dst are different */
4556 if ((mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 16) == 0) ||
4557 (!mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 4) == 0)) {
4558 rv = VNET_API_ERROR_SAME_SRC_DST;
4561 memset (a, 0, sizeof (*a));
4563 a->is_add = mp->is_add;
4565 /* ip addresses sent in network byte order */
4566 clib_memcpy(&(a->src), mp->src_address, 4);
4567 clib_memcpy(&(a->dst), mp->dst_address, 4);
4569 a->outer_fib_id = outer_fib_id;
4570 rv = vnet_gre_add_del_tunnel (a, &sw_if_index);
4573 REPLY_MACRO2(VL_API_GRE_ADD_DEL_TUNNEL_REPLY,
4575 rmp->sw_if_index = ntohl (sw_if_index);
4579 static void send_gre_tunnel_details
4580 (gre_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4582 vl_api_gre_tunnel_details_t * rmp;
4583 ip4_main_t * im = &ip4_main;
4585 rmp = vl_msg_api_alloc (sizeof (*rmp));
4586 memset (rmp, 0, sizeof (*rmp));
4587 rmp->_vl_msg_id = ntohs(VL_API_GRE_TUNNEL_DETAILS);
4588 clib_memcpy(rmp->src_address, &(t->tunnel_src), 4);
4589 clib_memcpy(rmp->dst_address, &(t->tunnel_dst), 4);
4590 rmp->outer_fib_id = htonl(im->fibs[t->outer_fib_index].table_id);
4591 rmp->sw_if_index = htonl(t->sw_if_index);
4592 rmp->context = context;
4594 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4597 static void vl_api_gre_tunnel_dump_t_handler
4598 (vl_api_gre_tunnel_dump_t * mp)
4600 unix_shared_memory_queue_t * q;
4601 gre_main_t * gm = &gre_main;
4605 q = vl_api_client_index_to_input_queue (mp->client_index);
4610 sw_if_index = ntohl(mp->sw_if_index);
4612 if (~0 == sw_if_index) {
4613 pool_foreach (t, gm->tunnels,
4615 send_gre_tunnel_details(t, q, mp->context);
4618 if ((sw_if_index >= vec_len(gm->tunnel_index_by_sw_if_index)) ||
4619 (~0 == gm->tunnel_index_by_sw_if_index[sw_if_index])) {
4622 t = &gm->tunnels[gm->tunnel_index_by_sw_if_index[sw_if_index]];
4623 send_gre_tunnel_details(t, q, mp->context);
4628 vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t *mp)
4630 extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
4632 vl_api_l2_patch_add_del_reply_t * rmp;
4633 int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
4637 VALIDATE_RX_SW_IF_INDEX(mp);
4638 VALIDATE_TX_SW_IF_INDEX(mp);
4640 rv = vnet_l2_patch_add_del (ntohl(mp->rx_sw_if_index),
4641 ntohl(mp->tx_sw_if_index),
4642 (int)(mp->is_add != 0));
4644 BAD_RX_SW_IF_INDEX_LABEL;
4645 BAD_TX_SW_IF_INDEX_LABEL;
4647 REPLY_MACRO(VL_API_L2_PATCH_ADD_DEL_REPLY);
4651 vl_api_vxlan_gpe_add_del_tunnel_t_handler
4652 (vl_api_vxlan_gpe_add_del_tunnel_t * mp)
4654 vl_api_vxlan_gpe_add_del_tunnel_reply_t * rmp;
4656 vnet_vxlan_gpe_add_del_tunnel_args_t _a, *a = &_a;
4657 u32 encap_fib_index, decap_fib_index;
4660 ip4_main_t * im = &ip4_main;
4661 u32 sw_if_index = ~0;
4664 p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id));
4666 rv = VNET_API_ERROR_NO_SUCH_FIB;
4669 encap_fib_index = p[0];
4671 protocol = mp->protocol;
4673 /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */
4674 if (protocol == VXLAN_GPE_INPUT_NEXT_IP4_INPUT) {
4675 p = hash_get (im->fib_index_by_table_id, ntohl(mp->decap_vrf_id));
4677 rv = VNET_API_ERROR_NO_SUCH_INNER_FIB;
4680 decap_fib_index = p[0];
4682 decap_fib_index = ntohl(mp->decap_vrf_id);
4685 /* Check src & dst are different */
4686 if ((mp->is_ipv6 && memcmp(mp->local, mp->remote, 16) == 0) ||
4687 (!mp->is_ipv6 && memcmp(mp->local, mp->remote, 4) == 0)) {
4688 rv = VNET_API_ERROR_SAME_SRC_DST;
4691 memset (a, 0, sizeof (*a));
4693 a->is_add = mp->is_add;
4694 a->is_ip6 = mp->is_ipv6;
4695 /* ip addresses sent in network byte order */
4697 clib_memcpy(&(a->local.ip6), mp->local, 16);
4698 clib_memcpy(&(a->remote.ip6), mp->remote, 16);
4700 clib_memcpy(&(a->local.ip4), mp->local, 4);
4701 clib_memcpy(&(a->remote.ip4), mp->remote, 4);
4703 a->encap_fib_index = encap_fib_index;
4704 a->decap_fib_index = decap_fib_index;
4705 a->protocol = protocol;
4706 a->vni = ntohl(mp->vni);
4707 rv = vnet_vxlan_gpe_add_del_tunnel (a, &sw_if_index);
4710 REPLY_MACRO2(VL_API_VXLAN_GPE_ADD_DEL_TUNNEL_REPLY,
4712 rmp->sw_if_index = ntohl (sw_if_index);
4716 static void send_vxlan_gpe_tunnel_details
4717 (vxlan_gpe_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4719 vl_api_vxlan_gpe_tunnel_details_t * rmp;
4720 ip4_main_t * im4 = &ip4_main;
4721 ip6_main_t * im6 = &ip6_main;
4722 u8 is_ipv6 = !(t->flags & VXLAN_GPE_TUNNEL_IS_IPV4);
4724 rmp = vl_msg_api_alloc (sizeof (*rmp));
4725 memset (rmp, 0, sizeof (*rmp));
4726 rmp->_vl_msg_id = ntohs(VL_API_VXLAN_GPE_TUNNEL_DETAILS);
4728 memcpy(rmp->local, &(t->local.ip6), 16);
4729 memcpy(rmp->remote, &(t->remote.ip6), 16);
4730 rmp->encap_vrf_id = htonl(im6->fibs[t->encap_fib_index].table_id);
4731 rmp->decap_vrf_id = htonl(im6->fibs[t->decap_fib_index].table_id);
4733 memcpy(rmp->local, &(t->local.ip4), 4);
4734 memcpy(rmp->remote, &(t->remote.ip4), 4);
4735 rmp->encap_vrf_id = htonl(im4->fibs[t->encap_fib_index].table_id);
4736 rmp->decap_vrf_id = htonl(im4->fibs[t->decap_fib_index].table_id);
4738 rmp->vni = htonl(t->vni);
4739 rmp->protocol = t->protocol;
4740 rmp->sw_if_index = htonl(t->sw_if_index);
4741 rmp->is_ipv6 = is_ipv6;
4742 rmp->context = context;
4744 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4747 static void vl_api_vxlan_gpe_tunnel_dump_t_handler
4748 (vl_api_vxlan_gpe_tunnel_dump_t * mp)
4750 unix_shared_memory_queue_t * q;
4751 vxlan_gpe_main_t * vgm = &vxlan_gpe_main;
4752 vxlan_gpe_tunnel_t * t;
4755 q = vl_api_client_index_to_input_queue (mp->client_index);
4760 sw_if_index = ntohl(mp->sw_if_index);
4762 if (~0 == sw_if_index) {
4763 pool_foreach (t, vgm->tunnels,
4765 send_vxlan_gpe_tunnel_details(t, q, mp->context);
4768 if ((sw_if_index >= vec_len(vgm->tunnel_index_by_sw_if_index)) ||
4769 (~0 == vgm->tunnel_index_by_sw_if_index[sw_if_index])) {
4772 t = &vgm->tunnels[vgm->tunnel_index_by_sw_if_index[sw_if_index]];
4773 send_vxlan_gpe_tunnel_details(t, q, mp->context);
4778 vl_api_lisp_add_del_locator_set_t_handler(vl_api_lisp_add_del_locator_set_t *mp)
4780 vl_api_lisp_add_del_locator_set_reply_t *rmp;
4782 vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
4784 u8 *locator_name = NULL;
4786 memset(a, 0, sizeof(a[0]));
4788 locator_name = format(0, "%s", mp->locator_set_name);
4790 a->name = locator_name;
4792 a->is_add = mp->is_add;
4795 rv = vnet_lisp_add_del_locator_set(a, &ls_index);
4797 vec_free(locator_name);
4799 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_SET_REPLY);
4803 vl_api_lisp_add_del_locator_t_handler(
4804 vl_api_lisp_add_del_locator_t *mp)
4806 vl_api_lisp_add_del_locator_reply_t *rmp;
4808 locator_t locator, *locators = NULL;
4809 vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
4811 u8 *locator_name = NULL;
4813 memset(&locator, 0, sizeof(locator));
4814 memset(a, 0, sizeof(a[0]));
4816 locator.sw_if_index = ntohl(mp->sw_if_index);
4817 locator.priority = mp->priority;
4818 locator.weight = mp->weight;
4820 vec_add1(locators, locator);
4822 locator_name = format(0, "%s", mp->locator_set_name);
4824 a->name = locator_name;
4825 a->locators = locators;
4826 a->is_add = mp->is_add;
4829 rv = vnet_lisp_add_del_locator(a, NULL, &ls_index);
4832 vec_free(locator_name);
4834 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_REPLY);
4838 vl_api_lisp_add_del_local_eid_t_handler(
4839 vl_api_lisp_add_del_local_eid_t *mp)
4841 vl_api_lisp_add_del_local_eid_reply_t *rmp;
4842 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
4844 ip_prefix_t *prefp = NULL;
4845 ip_address_t *ip_eid = NULL;
4847 u8 * mac = gid_address_mac (&eid);
4849 u32 locator_set_index = ~0, map_index = ~0;
4850 vnet_lisp_add_del_mapping_args_t _a, *a = &_a;
4852 memset (a, 0, sizeof (a[0]));
4853 memset (&eid, 0, sizeof (eid));
4855 prefp = &gid_address_ippref(&eid);
4856 ip_eid = &ip_prefix_addr(prefp);
4858 switch (mp->eid_type)
4861 gid_address_type (&eid) = GID_ADDR_IP_PREFIX;
4862 ip_address_set(ip_eid, mp->eid, IP4);
4863 ip_prefix_len(prefp) = mp->prefix_len;
4866 gid_address_type (&eid) = GID_ADDR_IP_PREFIX;
4867 ip_address_set(ip_eid, mp->eid, IP6);
4868 ip_prefix_len(prefp) = mp->prefix_len;
4870 case 2: /* l2 mac */
4871 gid_address_type (&eid) = GID_ADDR_MAC;
4872 clib_memcpy(mac, mp->eid, 6);
4875 rv = VNET_API_ERROR_INVALID_EID_TYPE;
4879 name = format(0, "%s", mp->locator_set_name);
4880 p = hash_get_mem(lcm->locator_set_index_by_name, name);
4882 rv = VNET_API_ERROR_INVALID_VALUE;
4885 locator_set_index = p[0];
4887 /* XXX treat batch configuration */
4888 a->is_add = mp->is_add;
4889 gid_address_vni (&eid) = clib_net_to_host_u32 (mp->vni);
4890 gid_address_copy (&a->eid, &eid);
4891 a->locator_set_index = locator_set_index;
4893 rv = vnet_lisp_add_del_local_mapping(a, &map_index);
4897 gid_address_free (&a->eid);
4899 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCAL_EID_REPLY);
4903 vl_api_lisp_eid_table_add_del_map_t_handler(
4904 vl_api_lisp_eid_table_add_del_map_t *mp)
4906 vl_api_lisp_eid_table_add_del_map_reply_t *rmp;
4908 rv = vnet_lisp_eid_table_map (clib_net_to_host_u32 (mp->vni),
4909 clib_net_to_host_u32 (mp->vrf), mp->is_add);
4910 REPLY_MACRO(VL_API_LISP_EID_TABLE_ADD_DEL_MAP_REPLY)
4914 lisp_gpe_add_del_fwd_entry_set_address(
4915 vl_api_lisp_gpe_add_del_fwd_entry_t *mp,
4916 ip_address_t *slocator,
4917 ip_address_t *dlocator,
4920 ip_address_t *ip_eid = NULL;
4921 ip_prefix_t *prefp = NULL;
4923 prefp = &gid_address_ippref(eid);
4924 ip_eid = &ip_prefix_addr(prefp);
4926 if (mp->eid_is_ipv6) {
4927 clib_memcpy(&ip_addr_v6(ip_eid), mp->eid_ip_address,
4928 sizeof(ip_addr_v6(ip_eid)));
4929 ip_addr_version(ip_eid) = IP6;
4931 clib_memcpy(&ip_addr_v4(ip_eid), mp->eid_ip_address,
4932 sizeof(ip_addr_v4(ip_eid)));
4933 ip_addr_version(ip_eid) = IP4;
4935 ip_prefix_len(prefp) = mp->eid_prefix_len;
4937 if (mp->address_is_ipv6) {
4938 clib_memcpy(&ip_addr_v6(slocator), mp->source_ip_address,
4939 sizeof(ip_addr_v6(slocator)));
4940 ip_addr_version(slocator) = IP6;
4941 clib_memcpy(&ip_addr_v6(dlocator), mp->destination_ip_address,
4942 sizeof(ip_addr_v6(dlocator)));
4943 ip_addr_version(dlocator) = IP6;
4945 clib_memcpy(&ip_addr_v4(slocator), mp->source_ip_address,
4946 sizeof(ip_addr_v4(slocator)));
4947 ip_addr_version(slocator) = IP4;
4948 clib_memcpy(&ip_addr_v4(dlocator), mp->destination_ip_address,
4949 sizeof(ip_addr_v4(dlocator)));
4950 ip_addr_version(dlocator) = IP4;
4955 vl_api_lisp_gpe_add_del_fwd_entry_t_handler(
4956 vl_api_lisp_gpe_add_del_fwd_entry_t *mp)
4958 vl_api_lisp_gpe_add_del_fwd_entry_reply_t *rmp;
4960 ip_address_t slocator, dlocator;
4962 vnet_lisp_gpe_add_del_fwd_entry_args_t a;
4964 lisp_gpe_add_del_fwd_entry_set_address(mp, &slocator, &dlocator, &eid);
4966 memset (&a, 0, sizeof(a));
4968 a.is_add = mp->is_add;
4970 a.slocator = slocator;
4971 a.dlocator = dlocator;
4972 rv = vnet_lisp_gpe_add_del_fwd_entry (&a, 0);
4974 REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_FWD_ENTRY_REPLY);
4978 vl_api_lisp_add_del_map_resolver_t_handler(
4979 vl_api_lisp_add_del_map_resolver_t *mp)
4981 vl_api_lisp_add_del_map_resolver_reply_t *rmp;
4983 ip_address_t *ip_addr = NULL;
4984 vnet_lisp_add_del_map_resolver_args_t _a, * a = &_a;
4986 a->is_add = mp->is_add;
4987 ip_addr = &a->address;
4990 clib_memcpy(&ip_addr_v6(ip_addr), mp->ip_address,
4991 sizeof(ip_addr_v6(ip_addr)));
4992 ip_addr_version(ip_addr) = IP6;
4994 clib_memcpy(&ip_addr_v4(ip_addr), mp->ip_address,
4995 sizeof(ip_addr_v4(ip_addr)));
4996 ip_addr_version(ip_addr) = IP4;
4999 rv = vnet_lisp_add_del_map_resolver (a);
5001 REPLY_MACRO(VL_API_LISP_ADD_DEL_MAP_RESOLVER_REPLY);
5005 vl_api_lisp_gpe_enable_disable_t_handler(
5006 vl_api_lisp_gpe_enable_disable_t *mp)
5008 vl_api_lisp_gpe_enable_disable_reply_t *rmp;
5010 vnet_lisp_gpe_enable_disable_args_t _a, * a = &_a;
5012 a->is_en = mp->is_en;
5013 vnet_lisp_gpe_enable_disable (a);
5015 REPLY_MACRO(VL_API_LISP_GPE_ENABLE_DISABLE_REPLY);
5019 vl_api_lisp_enable_disable_t_handler(
5020 vl_api_lisp_enable_disable_t *mp)
5022 vl_api_lisp_enable_disable_reply_t *rmp;
5025 vnet_lisp_enable_disable (mp->is_en);
5026 REPLY_MACRO(VL_API_LISP_ENABLE_DISABLE_REPLY);
5030 vl_api_lisp_gpe_add_del_iface_t_handler(
5031 vl_api_lisp_gpe_add_del_iface_t *mp)
5033 vl_api_lisp_gpe_add_del_iface_reply_t *rmp;
5035 vnet_lisp_gpe_add_del_iface_args_t _a, * a = &_a;
5037 a->is_add = mp->is_add;
5038 a->table_id = mp->table_id;
5040 rv = vnet_lisp_gpe_add_del_iface (a, 0);
5042 REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_IFACE_REPLY);
5046 vl_api_lisp_pitr_set_locator_set_t_handler(
5047 vl_api_lisp_pitr_set_locator_set_t *mp)
5049 vl_api_lisp_pitr_set_locator_set_reply_t *rmp;
5053 ls_name = format (0, "%s", mp->ls_name);
5054 rv = vnet_lisp_pitr_set_locator_set (ls_name, mp->is_add);
5057 REPLY_MACRO(VL_API_LISP_PITR_SET_LOCATOR_SET_REPLY);
5061 vl_api_lisp_add_del_map_request_itr_rlocs_t_handler
5062 (vl_api_lisp_add_del_map_request_itr_rlocs_t *mp)
5064 vl_api_lisp_add_del_map_request_itr_rlocs_reply_t *rmp;
5066 u8 * locator_set_name = NULL;
5067 vnet_lisp_add_del_mreq_itr_rloc_args_t _a, * a = &_a;
5069 locator_set_name = format (0, "%s", mp->locator_set_name);
5071 a->is_add = mp->is_add;
5072 a->locator_set_name = locator_set_name;
5074 rv = vnet_lisp_add_del_mreq_itr_rlocs(a);
5076 vec_free(locator_set_name);
5078 REPLY_MACRO(VL_API_LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS_REPLY);
5081 /** Used for transferring locators via VPP API */
5082 typedef CLIB_PACKED(struct
5084 u8 is_ip4; /**< is locator an IPv4 address */
5085 u8 priority; /**< locator priority */
5086 u8 weight; /**< locator weight */
5087 u8 addr[16]; /**< IPv4/IPv6 address */
5091 send_lisp_locator_set_details_set_address
5092 (vl_api_lisp_locator_set_details_t *rmp,
5093 gid_address_t *gid_address)
5095 ip_prefix_t *ip_addr;
5097 if (gid_address_type(gid_address) != GID_ADDR_IP_PREFIX) {
5101 ip_addr = &gid_address_ippref(gid_address);
5102 rmp->prefix_len = ip_prefix_len(ip_addr);
5103 rmp->is_ipv6 = ip_prefix_version(ip_addr);
5104 ip_address_copy_addr(rmp->ip_address, &ip_prefix_addr(ip_addr));
5108 vl_api_lisp_add_del_remote_mapping_t_handler (
5109 vl_api_lisp_add_del_remote_mapping_t *mp)
5112 locator_t rloc, * rlocs = 0;
5113 vl_api_lisp_add_del_remote_mapping_reply_t * rmp;
5115 gid_address_t _seid, * seid = &_seid;
5116 gid_address_t _deid, * deid = &_deid;
5117 ip_prefix_t * seid_pref = &gid_address_ippref(seid);
5118 ip_prefix_t * deid_pref = &gid_address_ippref(deid);
5120 /* TODO remove seid from API */
5121 memset (seid, 0, sizeof (seid[0]));
5122 memset (deid, 0, sizeof (deid[0]));
5123 ip_address_t * seid_addr = &ip_prefix_addr(seid_pref);
5124 ip_address_t * deid_addr = &ip_prefix_addr(deid_pref);
5125 ip_prefix_len(seid_pref) = mp->seid_len;
5126 ip_prefix_len(deid_pref) = mp->deid_len;
5127 u8 * seid_mac = gid_address_mac (seid);
5128 u8 * deid_mac = gid_address_mac (deid);
5129 gid_address_vni (seid) = ntohl (mp->vni);
5130 gid_address_vni (deid) = ntohl (mp->vni);
5132 switch (mp->eid_type)
5135 gid_address_type(seid) = GID_ADDR_IP_PREFIX;
5136 gid_address_type(deid) = GID_ADDR_IP_PREFIX;
5137 ip_address_set (seid_addr, mp->seid, IP4);
5138 ip_address_set (deid_addr, mp->deid, IP4);
5141 gid_address_type(seid) = GID_ADDR_IP_PREFIX;
5142 gid_address_type(deid) = GID_ADDR_IP_PREFIX;
5143 ip_address_set (seid_addr, mp->seid, IP6);
5144 ip_address_set (deid_addr, mp->deid, IP6);
5146 case 2: /* l2 mac */
5147 gid_address_type(seid) = GID_ADDR_MAC;
5148 gid_address_type(deid) = GID_ADDR_MAC;
5149 clib_memcpy (seid_mac, mp->seid, 6);
5150 clib_memcpy (deid_mac, mp->deid, 6);
5153 rv = VNET_API_ERROR_INVALID_EID_TYPE;
5157 for (i = 0; i < mp->rloc_num; i++) {
5158 rloc_t * r = &((rloc_t *) mp->rlocs)[i];
5159 memset(&rloc, 0, sizeof(rloc));
5160 ip_address_set(&gid_address_ip(&rloc.address), &r->addr,
5161 r->is_ip4 ? IP4 : IP6);
5162 gid_address_ippref_len(&rloc.address) = r->is_ip4 ? 32: 128;
5163 gid_address_type(&rloc.address) = GID_ADDR_IP_PREFIX;
5164 rloc.priority = r->priority;
5165 rloc.weight = r->weight;
5166 vec_add1 (rlocs, rloc);
5170 vnet_lisp_add_del_adjacency_args_t _a, * a = &_a;
5171 gid_address_copy(&a->deid, deid);
5173 rv = vnet_lisp_add_del_adjacency (a);
5175 /* NOTE: for now this works as a static remote mapping, i.e.,
5176 * not authoritative and ttl infinite. */
5177 rv = vnet_lisp_add_del_mapping (deid, rlocs, mp->action, 0, ~0,
5180 /* TODO remove once CSIT switched to lisp_add_del_adjacency */
5181 vnet_lisp_add_del_adjacency_args_t _a, * a = &_a;
5182 gid_address_copy(&a->seid, seid);
5183 gid_address_copy(&a->deid, deid);
5185 vnet_lisp_add_del_adjacency (a);
5189 vnet_lisp_clear_all_remote_adjacencies ();
5193 REPLY_MACRO(VL_API_LISP_ADD_DEL_REMOTE_MAPPING_REPLY);
5197 vl_api_lisp_add_del_adjacency_t_handler (
5198 vl_api_lisp_add_del_adjacency_t *mp)
5200 vl_api_lisp_add_del_adjacency_reply_t * rmp;
5201 vnet_lisp_add_del_adjacency_args_t _a, * a = &_a;
5204 memset(a, 0, sizeof(a[0]));
5206 ip_prefix_t * seid_pref = &gid_address_ippref(&a->seid);
5207 ip_prefix_t * deid_pref = &gid_address_ippref(&a->deid);
5209 ip_address_t * seid_addr = &ip_prefix_addr(seid_pref);
5210 ip_address_t * deid_addr = &ip_prefix_addr(deid_pref);
5211 ip_prefix_len(seid_pref) = mp->seid_len;
5212 ip_prefix_len(deid_pref) = mp->deid_len;
5213 u8 * seid_mac = gid_address_mac (&a->seid);
5214 u8 * deid_mac = gid_address_mac (&a->deid);
5215 gid_address_vni(&a->seid) = ntohl (mp->vni);
5216 gid_address_vni(&a->deid) = ntohl (mp->vni);
5218 switch (mp->eid_type)
5221 gid_address_type(&a->seid) = GID_ADDR_IP_PREFIX;
5222 gid_address_type(&a->deid) = GID_ADDR_IP_PREFIX;
5223 ip_address_set (seid_addr, mp->seid, IP4);
5224 ip_address_set (deid_addr, mp->deid, IP4);
5227 gid_address_type(&a->seid) = GID_ADDR_IP_PREFIX;
5228 gid_address_type(&a->deid) = GID_ADDR_IP_PREFIX;
5229 ip_address_set (seid_addr, mp->seid, IP6);
5230 ip_address_set (deid_addr, mp->deid, IP6);
5232 case 2: /* l2 mac */
5233 gid_address_type(&a->seid) = GID_ADDR_MAC;
5234 gid_address_type(&a->deid) = GID_ADDR_MAC;
5235 clib_memcpy (seid_mac, mp->seid, 6);
5236 clib_memcpy (deid_mac, mp->deid, 6);
5239 rv = VNET_API_ERROR_INVALID_EID_TYPE;
5243 a->is_add = mp->is_add;
5244 rv = vnet_lisp_add_del_adjacency (a);
5247 REPLY_MACRO(VL_API_LISP_ADD_DEL_ADJACENCY_REPLY);
5251 send_lisp_locator_set_details (lisp_cp_main_t *lcm,
5252 locator_set_t *lsit,
5253 unix_shared_memory_queue_t *q,
5257 vl_api_lisp_locator_set_details_t *rmp;
5258 locator_t *loc = NULL;
5262 vec_foreach (locit, lsit->locator_indices) {
5263 loc = pool_elt_at_index (lcm->locator_pool, locit[0]);
5264 rmp = vl_msg_api_alloc (sizeof (*rmp));
5265 memset (rmp, 0, sizeof (*rmp));
5266 rmp->_vl_msg_id = ntohs(VL_API_LISP_LOCATOR_SET_DETAILS);
5267 rmp->local = lsit->local;
5269 ASSERT(lsit->name != NULL);
5270 strncpy((char *) rmp->locator_set_name,
5271 (char *) lsit->name, ARRAY_LEN(rmp->locator_set_name) - 1);
5272 rmp->sw_if_index = htonl(loc->sw_if_index);
5274 str = format(0, "remote-%d", index);
5275 strncpy((char *) rmp->locator_set_name, (char *) str,
5276 ARRAY_LEN(rmp->locator_set_name) - 1);
5277 send_lisp_locator_set_details_set_address(rmp, &loc->address);
5281 rmp->priority = loc->priority;
5282 rmp->weight = loc->weight;
5283 rmp->context = context;
5285 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5290 vl_api_lisp_locator_set_dump_t_handler (vl_api_lisp_locator_set_dump_t *mp)
5292 unix_shared_memory_queue_t * q = NULL;
5293 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5294 locator_set_t * lsit = NULL;
5297 q = vl_api_client_index_to_input_queue (mp->client_index);
5303 pool_foreach (lsit, lcm->locator_set_pool,
5305 send_lisp_locator_set_details(lcm, lsit, q, mp->context, index++);
5310 send_lisp_local_eid_table_details (mapping_t *mapit,
5311 unix_shared_memory_queue_t *q,
5314 vl_api_lisp_local_eid_table_details_t *rmp = NULL;
5315 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5316 locator_set_t *ls = NULL;
5317 gid_address_t *gid = NULL;
5319 ip_prefix_t *ip_prefix = NULL;
5322 ls = pool_elt_at_index (lcm->locator_set_pool,
5323 mapit->locator_set_index);
5325 ip_prefix = &gid_address_ippref(gid);
5326 mac = gid_address_mac(gid);
5328 rmp = vl_msg_api_alloc (sizeof (*rmp));
5329 memset (rmp, 0, sizeof (*rmp));
5330 rmp->_vl_msg_id = ntohs(VL_API_LISP_LOCAL_EID_TABLE_DETAILS);
5332 ASSERT(ls->name != NULL);
5333 strncpy((char *) rmp->locator_set_name,
5334 (char *) ls->name, ARRAY_LEN(rmp->locator_set_name) - 1);
5336 str = format(0, "remote-%d", mapit->locator_set_index);
5337 strncpy((char *) rmp->locator_set_name, (char *) str,
5338 ARRAY_LEN(rmp->locator_set_name) - 1);
5342 switch (gid_address_type (gid))
5344 case GID_ADDR_IP_PREFIX:
5345 rmp->eid_prefix_len = ip_prefix_len(ip_prefix);
5346 if (ip_prefix_version(ip_prefix) == IP4)
5348 rmp->eid_type = 0; /* ipv4 type */
5349 clib_memcpy(rmp->eid, &ip_prefix_v4(ip_prefix),
5350 sizeof(ip_prefix_v4(ip_prefix)));
5354 rmp->eid_type = 1; /* ipv6 type */
5355 clib_memcpy(rmp->eid, &ip_prefix_v6(ip_prefix),
5356 sizeof(ip_prefix_v6(ip_prefix)));
5360 rmp->eid_type = 2; /* l2 mac type */
5361 clib_memcpy(rmp->eid, mac, 6);
5366 rmp->context = context;
5367 rmp->vni = clib_host_to_net_u32 (gid_address_vni (gid));
5368 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5372 vl_api_lisp_local_eid_table_dump_t_handler (
5373 vl_api_lisp_local_eid_table_dump_t *mp)
5376 unix_shared_memory_queue_t * q = NULL;
5377 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5378 mapping_t * mapit = NULL;
5379 gid_address_t _eid, * eid = &_eid;
5381 q = vl_api_client_index_to_input_queue (mp->client_index);
5387 memset (eid, 0, sizeof (*eid));
5388 gid_address_vni(eid) = ntohl(mp->vni);
5389 switch (mp->eid_type) {
5391 gid_address_type(eid) = GID_ADDR_IP_PREFIX;
5392 gid_address_ippref_len(eid) = mp->prefix_length;
5393 gid_address_ip_version(eid) = IP4;
5394 clib_memcpy (&gid_address_ippref(eid), mp->eid, 4);
5397 gid_address_type(eid) = GID_ADDR_IP_PREFIX;
5398 gid_address_ippref_len(eid) = mp->prefix_length;
5399 gid_address_ip_version(eid) = IP6;
5400 clib_memcpy (&gid_address_ippref(eid), mp->eid, 16);
5403 gid_address_type(eid) = GID_ADDR_MAC;
5404 clib_memcpy (gid_address_mac(eid), mp->eid, 6);
5407 mi = gid_dictionary_lookup (&lcm->mapping_index_by_gid, eid);
5411 mapit = pool_elt_at_index (lcm->mapping_pool, mi);
5412 send_lisp_local_eid_table_details(mapit, q, mp->context);
5414 pool_foreach (mapit, lcm->mapping_pool,
5416 send_lisp_local_eid_table_details(mapit, q, mp->context);
5422 send_lisp_gpe_tunnel_details (lisp_gpe_tunnel_t *tunnel,
5423 unix_shared_memory_queue_t *q,
5426 vl_api_lisp_gpe_tunnel_details_t *rmp;
5427 lisp_gpe_main_t * lgm = &lisp_gpe_main;
5429 rmp = vl_msg_api_alloc (sizeof (*rmp));
5430 memset (rmp, 0, sizeof (*rmp));
5431 rmp->_vl_msg_id = ntohs(VL_API_LISP_GPE_TUNNEL_DETAILS);
5433 rmp->tunnels = tunnel - lgm->tunnels;
5435 rmp->is_ipv6 = ip_addr_version(&tunnel->src) == IP6 ? 1 : 0;
5436 ip_address_copy_addr(rmp->source_ip, &tunnel->src);
5437 ip_address_copy_addr(rmp->destination_ip, &tunnel->dst);
5439 rmp->encap_fib_id = htonl(tunnel->encap_fib_index);
5440 rmp->decap_fib_id = htonl(tunnel->decap_fib_index);
5441 rmp->dcap_next = htonl(tunnel->decap_next_index);
5442 rmp->lisp_ver = tunnel->ver_res;
5443 rmp->next_protocol = tunnel->next_protocol;
5444 rmp->flags = tunnel->flags;
5445 rmp->ver_res = tunnel->ver_res;
5446 rmp->res = tunnel->res;
5447 rmp->iid = htonl(tunnel->vni);
5448 rmp->context = context;
5450 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5454 vl_api_lisp_gpe_tunnel_dump_t_handler (
5455 vl_api_lisp_gpe_tunnel_dump_t *mp)
5457 unix_shared_memory_queue_t * q = NULL;
5458 lisp_gpe_main_t * lgm = &lisp_gpe_main;
5459 lisp_gpe_tunnel_t * tunnel = NULL;
5461 if (pool_elts(lgm->tunnels) == 0) {
5465 q = vl_api_client_index_to_input_queue (mp->client_index);
5470 pool_foreach(tunnel, lgm->tunnels,
5472 send_lisp_gpe_tunnel_details(tunnel, q, mp->context);
5477 send_lisp_map_resolver_details (ip_address_t *ip,
5478 unix_shared_memory_queue_t *q,
5481 vl_api_lisp_map_resolver_details_t *rmp = NULL;
5483 rmp = vl_msg_api_alloc (sizeof (*rmp));
5484 memset (rmp, 0, sizeof (*rmp));
5485 rmp->_vl_msg_id = ntohs(VL_API_LISP_MAP_RESOLVER_DETAILS);
5487 switch (ip_addr_version(ip)) {
5490 clib_memcpy(rmp->ip_address, &ip_addr_v4(ip), sizeof(ip_addr_v4(ip)));
5495 clib_memcpy(rmp->ip_address, &ip_addr_v6(ip), sizeof(ip_addr_v6(ip)));
5501 rmp->context = context;
5503 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5507 vl_api_lisp_map_resolver_dump_t_handler (
5508 vl_api_lisp_map_resolver_dump_t *mp)
5510 unix_shared_memory_queue_t * q = NULL;
5511 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5512 ip_address_t *ip = NULL;
5514 q = vl_api_client_index_to_input_queue (mp->client_index);
5519 vec_foreach(ip, lcm->map_resolvers) {
5520 send_lisp_map_resolver_details(ip, q, mp->context);
5526 send_eid_table_map_pair (hash_pair_t * p,
5527 unix_shared_memory_queue_t * q,
5530 vl_api_lisp_eid_table_map_details_t * rmp = NULL;
5532 rmp = vl_msg_api_alloc (sizeof (*rmp));
5533 memset (rmp, 0, sizeof (*rmp));
5534 rmp->_vl_msg_id = ntohs(VL_API_LISP_EID_TABLE_MAP_DETAILS);
5536 rmp->vni = clib_host_to_net_u32 (p->key);
5537 rmp->vrf = clib_host_to_net_u32 (p->value[0]);
5538 rmp->context = context;
5539 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5543 vl_api_lisp_eid_table_map_dump_t_handler (
5544 vl_api_lisp_eid_table_map_dump_t *mp)
5546 unix_shared_memory_queue_t * q = NULL;
5547 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5550 q = vl_api_client_index_to_input_queue (mp->client_index);
5554 hash_foreach_pair (p, lcm->table_id_by_vni, {
5555 send_eid_table_map_pair (p, q, mp->context);
5560 send_lisp_enable_disable_details (unix_shared_memory_queue_t *q,
5563 vl_api_lisp_enable_disable_status_details_t *rmp = NULL;
5565 rmp = vl_msg_api_alloc (sizeof (*rmp));
5566 memset (rmp, 0, sizeof (*rmp));
5567 rmp->_vl_msg_id = ntohs(VL_API_LISP_ENABLE_DISABLE_STATUS_DETAILS);
5569 rmp->gpe_status = vnet_lisp_gpe_enable_disable_status ();
5570 rmp->feature_status = vnet_lisp_enable_disable_status ();
5571 rmp->context = context;
5573 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5577 vl_api_lisp_enable_disable_status_dump_t_handler
5578 (vl_api_lisp_enable_disable_status_dump_t *mp)
5580 unix_shared_memory_queue_t * q = NULL;
5582 q = vl_api_client_index_to_input_queue (mp->client_index);
5587 send_lisp_enable_disable_details(q, mp->context);
5591 vl_api_lisp_get_map_request_itr_rlocs_t_handler (
5592 vl_api_lisp_get_map_request_itr_rlocs_t *mp)
5594 unix_shared_memory_queue_t * q = NULL;
5595 vl_api_lisp_get_map_request_itr_rlocs_reply_t *rmp = NULL;
5596 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5597 locator_set_t * loc_set = 0;
5601 q = vl_api_client_index_to_input_queue (mp->client_index);
5606 if (~0 == lcm->mreq_itr_rlocs) {
5607 tmp_str = format(0, " ");
5609 loc_set = pool_elt_at_index (lcm->locator_set_pool, lcm->mreq_itr_rlocs);
5610 tmp_str = format(0, "%s", loc_set->name);
5613 REPLY_MACRO2(VL_API_LISP_GET_MAP_REQUEST_ITR_RLOCS_REPLY,
5615 strncpy((char *) rmp->locator_set_name, (char *) tmp_str,
5616 ARRAY_LEN(rmp->locator_set_name) - 1);
5623 vl_api_show_lisp_pitr_t_handler (vl_api_show_lisp_pitr_t * mp)
5625 unix_shared_memory_queue_t * q = NULL;
5626 vl_api_show_lisp_pitr_reply_t * rmp = NULL;
5627 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5629 locator_set_t * ls = 0;
5633 q = vl_api_client_index_to_input_queue (mp->client_index);
5638 if (~0 == lcm->pitr_map_index) {
5639 tmp_str = format(0, "N/A");
5641 m = pool_elt_at_index (lcm->mapping_pool, lcm->pitr_map_index);
5642 if (~0 != m->locator_set_index) {
5643 ls = pool_elt_at_index (lcm->locator_set_pool, m->locator_set_index);
5644 tmp_str = format(0, "%s", ls->name);
5646 tmp_str = format(0, "N/A");
5649 vec_add1(tmp_str, 0);
5651 REPLY_MACRO2(VL_API_SHOW_LISP_PITR_REPLY,
5653 rmp->status = lcm->lisp_pitr;
5654 strncpy((char *) rmp->locator_set_name, (char *) tmp_str,
5655 ARRAY_LEN(rmp->locator_set_name) - 1);
5660 vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t *mp)
5662 vl_api_interface_name_renumber_reply_t * rmp;
5665 VALIDATE_SW_IF_INDEX(mp);
5667 rv = vnet_interface_name_renumber
5668 (ntohl(mp->sw_if_index), ntohl(mp->new_show_dev_instance));
5670 BAD_SW_IF_INDEX_LABEL;
5672 REPLY_MACRO(VL_API_INTERFACE_NAME_RENUMBER_REPLY);
5675 static int arp_change_data_callback (u32 pool_index, u8 * new_mac,
5676 u32 sw_if_index, u32 address)
5678 vpe_api_main_t * am = &vpe_api_main;
5679 vlib_main_t * vm = am->vlib_main;
5680 vl_api_ip4_arp_event_t * event;
5681 static f64 arp_event_last_time;
5682 f64 now = vlib_time_now (vm);
5684 if (pool_is_free_index (am->arp_events, pool_index))
5687 event = pool_elt_at_index (am->arp_events, pool_index);
5688 if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac))) {
5689 clib_memcpy (event->new_mac, new_mac, sizeof(event->new_mac));
5690 } else { /* same mac */
5691 if ((sw_if_index == event->sw_if_index) &&
5693 /* for BD case, also check IP address with 10 sec timeout */
5694 ((address == event->address) &&
5695 ((now - arp_event_last_time) < 10.0))))
5699 arp_event_last_time = now;
5700 event->sw_if_index = sw_if_index;
5701 if (address) event->address = address;
5705 static int arp_change_delete_callback (u32 pool_index, u8 * notused)
5707 vpe_api_main_t * am = &vpe_api_main;
5709 if (pool_is_free_index (am->arp_events, pool_index))
5712 pool_put_index (am->arp_events, pool_index);
5717 vl_api_want_ip4_arp_events_t_handler
5718 (vl_api_want_ip4_arp_events_t * mp)
5720 vpe_api_main_t * am = &vpe_api_main;
5721 vnet_main_t * vnm = vnet_get_main();
5722 vl_api_want_ip4_arp_events_reply_t *rmp;
5723 vl_api_ip4_arp_event_t * event;
5726 if (mp->enable_disable) {
5727 pool_get (am->arp_events, event);
5728 memset (event, 0, sizeof (*event));
5730 event->_vl_msg_id = ntohs(VL_API_IP4_ARP_EVENT);
5731 event->client_index = mp->client_index;
5732 event->context = mp->context;
5733 event->address = mp->address;
5734 event->pid = mp->pid;
5736 rv = vnet_add_del_ip4_arp_change_event
5737 (vnm, arp_change_data_callback,
5739 &mp->address /* addr, in net byte order */,
5740 vpe_resolver_process_node.index,
5741 IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */);
5743 rv = vnet_add_del_ip4_arp_change_event
5744 (vnm, arp_change_delete_callback,
5746 &mp->address /* addr, in net byte order */,
5747 vpe_resolver_process_node.index,
5748 IP4_ARP_EVENT, ~0 /* pool index */, 0 /* is_add */);
5750 REPLY_MACRO(VL_API_WANT_IP4_ARP_EVENTS_REPLY);
5753 static void vl_api_input_acl_set_interface_t_handler
5754 (vl_api_input_acl_set_interface_t * mp)
5756 vlib_main_t *vm = vlib_get_main();
5757 vl_api_input_acl_set_interface_reply_t * rmp;
5759 u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
5761 ip4_table_index = ntohl(mp->ip4_table_index);
5762 ip6_table_index = ntohl(mp->ip6_table_index);
5763 l2_table_index = ntohl(mp->l2_table_index);
5764 sw_if_index = ntohl(mp->sw_if_index);
5766 VALIDATE_SW_IF_INDEX(mp);
5768 rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index,
5769 ip6_table_index, l2_table_index,
5772 BAD_SW_IF_INDEX_LABEL;
5774 REPLY_MACRO(VL_API_INPUT_ACL_SET_INTERFACE_REPLY);
5777 static void vl_api_ipsec_spd_add_del_t_handler
5778 (vl_api_ipsec_spd_add_del_t * mp)
5781 clib_warning ("unimplemented");
5784 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5785 vl_api_ipsec_spd_add_del_reply_t * rmp;
5789 rv = ipsec_add_del_spd (vm, ntohl(mp->spd_id), mp->is_add);
5791 rv = VNET_API_ERROR_UNIMPLEMENTED;
5794 REPLY_MACRO(VL_API_IPSEC_SPD_ADD_DEL_REPLY);
5798 static void vl_api_ipsec_interface_add_del_spd_t_handler
5799 (vl_api_ipsec_interface_add_del_spd_t * mp)
5801 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5802 vl_api_ipsec_interface_add_del_spd_reply_t * rmp;
5804 u32 sw_if_index __attribute__((unused));
5805 u32 spd_id __attribute__((unused));
5807 sw_if_index = ntohl(mp->sw_if_index);
5808 spd_id = ntohl(mp->spd_id);
5810 VALIDATE_SW_IF_INDEX(mp);
5813 rv = ipsec_set_interface_spd(vm, sw_if_index, spd_id, mp->is_add);
5815 rv = VNET_API_ERROR_UNIMPLEMENTED;
5818 BAD_SW_IF_INDEX_LABEL;
5820 REPLY_MACRO(VL_API_IPSEC_INTERFACE_ADD_DEL_SPD_REPLY);
5823 static void vl_api_ipsec_spd_add_del_entry_t_handler
5824 (vl_api_ipsec_spd_add_del_entry_t * mp)
5826 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5827 vl_api_ipsec_spd_add_del_entry_reply_t * rmp;
5833 memset(&p, 0, sizeof(p));
5835 p.id = ntohl(mp->spd_id);
5836 p.priority = ntohl(mp->priority);
5837 p.is_outbound = mp->is_outbound;
5838 p.is_ipv6 = mp->is_ipv6;
5840 if (mp->is_ipv6 || mp->is_ip_any) {
5841 clib_memcpy(&p.raddr.start, mp->remote_address_start, 16);
5842 clib_memcpy(&p.raddr.stop, mp->remote_address_stop, 16);
5843 clib_memcpy(&p.laddr.start, mp->local_address_start, 16);
5844 clib_memcpy(&p.laddr.stop, mp->local_address_stop, 16);
5846 clib_memcpy(&p.raddr.start.ip4.data, mp->remote_address_start, 4);
5847 clib_memcpy(&p.raddr.stop.ip4.data, mp->remote_address_stop, 4);
5848 clib_memcpy(&p.laddr.start.ip4.data, mp->local_address_start, 4);
5849 clib_memcpy(&p.laddr.stop.ip4.data, mp->local_address_stop, 4);
5851 p.protocol = mp->protocol;
5852 p.rport.start = ntohs(mp->remote_port_start);
5853 p.rport.stop = ntohs(mp->remote_port_stop);
5854 p.lport.start = ntohs(mp->local_port_start);
5855 p.lport.stop = ntohs(mp->local_port_stop);
5856 /* policy action resolve unsupported */
5857 if (mp->policy == IPSEC_POLICY_ACTION_RESOLVE) {
5858 clib_warning("unsupported action: 'resolve'");
5859 rv = VNET_API_ERROR_UNIMPLEMENTED;
5862 p.policy = mp->policy;
5863 p.sa_id = ntohl(mp->sa_id);
5865 rv = ipsec_add_del_policy(vm, &p, mp->is_add);
5869 if (mp->is_ip_any) {
5871 rv = ipsec_add_del_policy(vm, &p, mp->is_add);
5874 rv = VNET_API_ERROR_UNIMPLEMENTED;
5879 REPLY_MACRO(VL_API_IPSEC_SPD_ADD_DEL_ENTRY_REPLY);
5882 static void vl_api_ipsec_sad_add_del_entry_t_handler
5883 (vl_api_ipsec_sad_add_del_entry_t * mp)
5885 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5886 vl_api_ipsec_sad_add_del_entry_reply_t * rmp;
5891 memset(&sa, 0, sizeof(sa));
5893 sa.id = ntohl(mp->sad_id);
5894 sa.spi = ntohl(mp->spi);
5895 /* security protocol AH unsupported */
5896 if (mp->protocol == IPSEC_PROTOCOL_AH) {
5897 clib_warning("unsupported security protocol 'AH'");
5898 rv = VNET_API_ERROR_UNIMPLEMENTED;
5901 sa.protocol = mp->protocol;
5902 /* check for unsupported crypto-alg */
5903 if (mp->crypto_algorithm < IPSEC_CRYPTO_ALG_AES_CBC_128 ||
5904 mp->crypto_algorithm > IPSEC_CRYPTO_ALG_AES_CBC_256) {
5905 clib_warning("unsupported crypto-alg: '%U'", format_ipsec_crypto_alg,
5906 mp->crypto_algorithm);
5907 rv = VNET_API_ERROR_UNIMPLEMENTED;
5910 sa.crypto_alg = mp->crypto_algorithm;
5911 sa.crypto_key_len = mp->crypto_key_length;
5912 clib_memcpy(&sa.crypto_key, mp->crypto_key, sizeof(sa.crypto_key));
5913 /* check for unsupported integ-alg */
5914 if (mp->integrity_algorithm < IPSEC_INTEG_ALG_SHA1_96 ||
5915 mp->integrity_algorithm > IPSEC_INTEG_ALG_SHA_512_256) {
5916 clib_warning("unsupported integ-alg: '%U'", format_ipsec_integ_alg,
5917 mp->integrity_algorithm);
5918 rv = VNET_API_ERROR_UNIMPLEMENTED;
5921 sa.integ_alg = mp->integrity_algorithm;
5922 sa.integ_key_len = mp->integrity_key_length;
5923 clib_memcpy(&sa.integ_key, mp->integrity_key, sizeof(sa.integ_key));
5924 sa.use_esn = mp->use_extended_sequence_number;
5925 sa.is_tunnel = mp->is_tunnel;
5926 sa.is_tunnel_ip6 = mp->is_tunnel_ipv6;
5927 if (sa.is_tunnel_ip6) {
5928 clib_memcpy(&sa.tunnel_src_addr, mp->tunnel_src_address, 16);
5929 clib_memcpy(&sa.tunnel_dst_addr, mp->tunnel_dst_address, 16);
5931 clib_memcpy(&sa.tunnel_src_addr.ip4.data, mp->tunnel_src_address, 4);
5932 clib_memcpy(&sa.tunnel_dst_addr.ip4.data, mp->tunnel_dst_address, 4);
5935 rv = ipsec_add_del_sa(vm, &sa, mp->is_add);
5937 rv = VNET_API_ERROR_UNIMPLEMENTED;
5942 REPLY_MACRO(VL_API_IPSEC_SAD_ADD_DEL_ENTRY_REPLY);
5946 vl_api_ikev2_profile_add_del_t_handler
5947 (vl_api_ikev2_profile_add_del_t * mp)
5949 vl_api_ikev2_profile_add_del_reply_t * rmp;
5953 vlib_main_t * vm = vlib_get_main();
5954 clib_error_t * error;
5955 u8 * tmp = format(0, "%s", mp->name);
5956 error = ikev2_add_del_profile(vm, tmp, mp->is_add);
5959 rv = VNET_API_ERROR_UNSPECIFIED;
5961 rv = VNET_API_ERROR_UNIMPLEMENTED;
5964 REPLY_MACRO(VL_API_IKEV2_PROFILE_ADD_DEL_REPLY);
5968 vl_api_ikev2_profile_set_auth_t_handler
5969 (vl_api_ikev2_profile_set_auth_t * mp)
5971 vl_api_ikev2_profile_set_auth_reply_t * rmp;
5975 vlib_main_t * vm = vlib_get_main();
5976 clib_error_t * error;
5977 u8 * tmp = format(0, "%s", mp->name);
5978 u8 * data = vec_new (u8, mp->data_len);
5979 clib_memcpy(data, mp->data, mp->data_len);
5980 error = ikev2_set_profile_auth(vm, tmp, mp->auth_method, data, mp->is_hex);
5984 rv = VNET_API_ERROR_UNSPECIFIED;
5986 rv = VNET_API_ERROR_UNIMPLEMENTED;
5989 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_AUTH_REPLY);
5993 vl_api_ikev2_profile_set_id_t_handler
5994 (vl_api_ikev2_profile_set_id_t * mp)
5996 vl_api_ikev2_profile_add_del_reply_t * rmp;
6000 vlib_main_t * vm = vlib_get_main();
6001 clib_error_t * error;
6002 u8 * tmp = format(0, "%s", mp->name);
6003 u8 * data = vec_new (u8, mp->data_len);
6004 clib_memcpy(data, mp->data, mp->data_len);
6005 error = ikev2_set_profile_id(vm, tmp, mp->id_type, data, mp->is_local);
6009 rv = VNET_API_ERROR_UNSPECIFIED;
6011 rv = VNET_API_ERROR_UNIMPLEMENTED;
6014 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_ID_REPLY);
6018 vl_api_ikev2_profile_set_ts_t_handler
6019 (vl_api_ikev2_profile_set_ts_t * mp)
6021 vl_api_ikev2_profile_set_ts_reply_t * rmp;
6025 vlib_main_t * vm = vlib_get_main();
6026 clib_error_t * error;
6027 u8 * tmp = format(0, "%s", mp->name);
6028 error = ikev2_set_profile_ts(vm, tmp, mp->proto, mp->start_port,
6029 mp->end_port, (ip4_address_t) mp->start_addr,
6030 (ip4_address_t) mp->end_addr, mp->is_local);
6033 rv = VNET_API_ERROR_UNSPECIFIED;
6035 rv = VNET_API_ERROR_UNIMPLEMENTED;
6038 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_TS_REPLY);
6042 vl_api_ikev2_set_local_key_t_handler
6043 (vl_api_ikev2_set_local_key_t * mp)
6045 vl_api_ikev2_profile_set_ts_reply_t * rmp;
6049 vlib_main_t * vm = vlib_get_main();
6050 clib_error_t * error;
6052 error = ikev2_set_local_key(vm, mp->key_file);
6054 rv = VNET_API_ERROR_UNSPECIFIED;
6056 rv = VNET_API_ERROR_UNIMPLEMENTED;
6059 REPLY_MACRO(VL_API_IKEV2_SET_LOCAL_KEY_REPLY);
6063 vl_api_map_add_domain_t_handler
6064 (vl_api_map_add_domain_t * mp)
6066 vl_api_map_add_domain_reply_t * rmp;
6069 u8 flags = mp->is_translation ? MAP_DOMAIN_TRANSLATION : 0;
6070 rv = map_create_domain((ip4_address_t *)&mp->ip4_prefix, mp->ip4_prefix_len,
6071 (ip6_address_t *)&mp->ip6_prefix, mp->ip6_prefix_len,
6072 (ip6_address_t *)&mp->ip6_src, mp->ip6_src_prefix_len,
6073 mp->ea_bits_len, mp->psid_offset, mp->psid_length, &index, ntohs(mp->mtu), flags);
6075 REPLY_MACRO2(VL_API_MAP_ADD_DOMAIN_REPLY,
6077 rmp->index = ntohl(index);
6082 vl_api_map_del_domain_t_handler
6083 (vl_api_map_del_domain_t * mp)
6085 vl_api_map_del_domain_reply_t * rmp;
6088 rv = map_delete_domain(ntohl(mp->index));
6090 REPLY_MACRO(VL_API_MAP_DEL_DOMAIN_REPLY);
6094 vl_api_map_add_del_rule_t_handler
6095 (vl_api_map_add_del_rule_t * mp)
6097 vl_api_map_del_domain_reply_t * rmp;
6100 rv = map_add_del_psid(ntohl(mp->index), ntohs(mp->psid), (ip6_address_t *)mp->ip6_dst, mp->is_add);
6102 REPLY_MACRO(VL_API_MAP_ADD_DEL_RULE_REPLY);
6106 vl_api_map_domain_dump_t_handler
6107 (vl_api_map_domain_dump_t * mp)
6109 vl_api_map_domain_details_t * rmp;
6110 map_main_t *mm = &map_main;
6112 unix_shared_memory_queue_t * q;
6114 if (pool_elts (mm->domains) == 0)
6117 q = vl_api_client_index_to_input_queue (mp->client_index);
6122 pool_foreach(d, mm->domains, ({
6123 /* Make sure every field is initiated (or don't skip the memset()) */
6124 rmp = vl_msg_api_alloc (sizeof (*rmp));
6125 rmp->_vl_msg_id = ntohs(VL_API_MAP_DOMAIN_DETAILS);
6126 rmp->domain_index = htonl(d - mm->domains);
6127 rmp->ea_bits_len = d->ea_bits_len;
6128 rmp->psid_offset = d->psid_offset;
6129 rmp->psid_length = d->psid_length;
6130 clib_memcpy(rmp->ip4_prefix, &d->ip4_prefix, sizeof(rmp->ip4_prefix));
6131 rmp->ip4_prefix_len = d->ip4_prefix_len;
6132 clib_memcpy(rmp->ip6_prefix, &d->ip6_prefix, sizeof(rmp->ip6_prefix));
6133 rmp->ip6_prefix_len = d->ip6_prefix_len;
6134 clib_memcpy(rmp->ip6_src, &d->ip6_src, sizeof(rmp->ip6_src));
6135 rmp->ip6_src_len = d->ip6_src_len;
6136 rmp->mtu = htons(d->mtu);
6137 rmp->is_translation = (d->flags & MAP_DOMAIN_TRANSLATION);
6138 rmp->context = mp->context;
6140 vl_msg_api_send_shmem (q, (u8 *)&rmp);
6145 vl_api_map_rule_dump_t_handler
6146 (vl_api_map_rule_dump_t * mp)
6148 unix_shared_memory_queue_t * q;
6151 vl_api_map_rule_details_t * rmp;
6152 map_main_t *mm = &map_main;
6153 u32 domain_index = ntohl(mp->domain_index);
6156 if (pool_elts (mm->domains) == 0)
6159 d = pool_elt_at_index(mm->domains, domain_index);
6160 if (!d || !d->rules) {
6164 q = vl_api_client_index_to_input_queue (mp->client_index);
6169 for (i = 0; i < (0x1 << d->psid_length); i++) {
6171 if (dst.as_u64[0] == 0 && dst.as_u64[1] == 0) {
6174 rmp = vl_msg_api_alloc(sizeof(*rmp));
6175 memset(rmp, 0, sizeof(*rmp));
6176 rmp->_vl_msg_id = ntohs(VL_API_MAP_RULE_DETAILS);
6177 rmp->psid = htons(i);
6178 clib_memcpy(rmp->ip6_dst, &dst, sizeof(rmp->ip6_dst));
6179 rmp->context = mp->context;
6180 vl_msg_api_send_shmem(q, (u8 *)&rmp);
6185 vl_api_map_summary_stats_t_handler (
6186 vl_api_map_summary_stats_t *mp)
6188 vl_api_map_summary_stats_reply_t *rmp;
6189 vlib_combined_counter_main_t *cm;
6192 u64 total_pkts[VLIB_N_RX_TX];
6193 u64 total_bytes[VLIB_N_RX_TX];
6194 map_main_t *mm = &map_main;
6195 unix_shared_memory_queue_t *q =
6196 vl_api_client_index_to_input_queue(mp->client_index);
6201 rmp = vl_msg_api_alloc (sizeof (*rmp));
6202 rmp->_vl_msg_id = ntohs(VL_API_MAP_SUMMARY_STATS_REPLY);
6203 rmp->context = mp->context;
6206 memset (total_pkts, 0, sizeof (total_pkts));
6207 memset (total_bytes, 0, sizeof (total_bytes));
6209 map_domain_counter_lock (mm);
6210 vec_foreach(cm, mm->domain_counters) {
6211 which = cm - mm->domain_counters;
6213 for (i = 0; i < vec_len(cm->maxi); i++) {
6214 vlib_get_combined_counter (cm, i, &v);
6215 total_pkts[which] += v.packets;
6216 total_bytes[which] += v.bytes;
6220 map_domain_counter_unlock (mm);
6222 /* Note: in network byte order! */
6223 rmp->total_pkts[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(total_pkts[MAP_DOMAIN_COUNTER_RX]);
6224 rmp->total_bytes[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(total_bytes[MAP_DOMAIN_COUNTER_RX]);
6225 rmp->total_pkts[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(total_pkts[MAP_DOMAIN_COUNTER_TX]);
6226 rmp->total_bytes[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(total_bytes[MAP_DOMAIN_COUNTER_TX]);
6227 rmp->total_bindings = clib_host_to_net_u64(pool_elts(mm->domains));
6228 rmp->total_ip4_fragments = 0; // Not yet implemented. Should be a simple counter.
6229 rmp->total_security_check[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(map_error_counter_get(ip4_map_node.index, MAP_ERROR_ENCAP_SEC_CHECK));
6230 rmp->total_security_check[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(map_error_counter_get(ip4_map_node.index, MAP_ERROR_DECAP_SEC_CHECK));
6232 vl_msg_api_send_shmem(q, (u8 *)&rmp);
6235 static void vl_api_ipsec_sa_set_key_t_handler
6236 (vl_api_ipsec_sa_set_key_t * mp)
6238 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
6239 vl_api_ipsec_sa_set_key_reply_t *rmp;
6243 sa.id = ntohl(mp->sa_id);
6244 sa.crypto_key_len = mp->crypto_key_length;
6245 clib_memcpy(&sa.crypto_key, mp->crypto_key, sizeof(sa.crypto_key));
6246 sa.integ_key_len = mp->integrity_key_length;
6247 clib_memcpy(&sa.integ_key, mp->integrity_key, sizeof(sa.integ_key));
6249 rv = ipsec_set_sa_key(vm, &sa);
6251 rv = VNET_API_ERROR_UNIMPLEMENTED;
6254 REPLY_MACRO(VL_API_IPSEC_SA_SET_KEY_REPLY);
6257 static void vl_api_cop_interface_enable_disable_t_handler
6258 (vl_api_cop_interface_enable_disable_t * mp)
6260 vl_api_cop_interface_enable_disable_reply_t * rmp;
6262 u32 sw_if_index = ntohl(mp->sw_if_index);
6265 VALIDATE_SW_IF_INDEX(mp);
6267 enable_disable = (int) mp->enable_disable;
6269 rv = cop_interface_enable_disable (sw_if_index, enable_disable);
6271 BAD_SW_IF_INDEX_LABEL;
6273 REPLY_MACRO(VL_API_COP_INTERFACE_ENABLE_DISABLE_REPLY);
6276 static void vl_api_cop_whitelist_enable_disable_t_handler
6277 (vl_api_cop_whitelist_enable_disable_t * mp)
6279 vl_api_cop_whitelist_enable_disable_reply_t * rmp;
6280 cop_whitelist_enable_disable_args_t _a, *a=&_a;
6281 u32 sw_if_index = ntohl(mp->sw_if_index);
6284 VALIDATE_SW_IF_INDEX(mp);
6286 a->sw_if_index = sw_if_index;
6289 a->default_cop = mp->default_cop;
6290 a->fib_id = ntohl(mp->fib_id);
6292 rv = cop_whitelist_enable_disable (a);
6294 BAD_SW_IF_INDEX_LABEL;
6296 REPLY_MACRO(VL_API_COP_WHITELIST_ENABLE_DISABLE_REPLY);
6299 static void vl_api_get_node_graph_t_handler
6300 (vl_api_get_node_graph_t * mp)
6304 api_main_t * am = &api_main;
6305 vlib_main_t * vm = vlib_get_main();
6307 vl_api_get_node_graph_reply_t * rmp;
6309 pthread_mutex_lock (&am->vlib_rp->mutex);
6310 oldheap = svm_push_data_heap (am->vlib_rp);
6313 * Keep the number of memcpy ops to a minimum (e.g. 1).
6315 vec_validate (vector, 16384);
6316 vec_reset_length (vector);
6319 vector = vlib_node_serialize (&vm->node_main, vector,
6320 (u32)~0 /* all threads */,
6321 1 /* include nexts */,
6322 1 /* include stats */);
6324 svm_pop_heap (oldheap);
6325 pthread_mutex_unlock (&am->vlib_rp->mutex);
6327 REPLY_MACRO2(VL_API_GET_NODE_GRAPH_REPLY,
6328 rmp->reply_in_shmem = (uword) vector);
6331 static void vl_api_trace_profile_add_t_handler
6332 (vl_api_trace_profile_add_t *mp)
6335 vl_api_trace_profile_add_reply_t * rmp;
6336 clib_error_t *error;
6338 /* Ignoring the profile id as currently a single profile
6340 error = ip6_ioam_trace_profile_set(mp->trace_num_elt, mp->trace_type,
6341 ntohl(mp->node_id), ntohl(mp->trace_app_data),
6342 mp->pow_enable, mp->trace_tsp,
6345 clib_error_report(error);
6346 rv = clib_error_get_code(error);
6349 REPLY_MACRO(VL_API_TRACE_PROFILE_ADD_REPLY);
6352 static void vl_api_trace_profile_apply_t_handler
6353 (vl_api_trace_profile_apply_t *mp)
6356 vl_api_trace_profile_apply_reply_t * rmp;
6358 if (mp->enable != 0) {
6359 rv = ip6_ioam_set_destination ((ip6_address_t *)(&mp->dest_ipv6),
6360 ntohl(mp->prefix_length),
6362 mp->trace_op == IOAM_HBYH_ADD,
6363 mp->trace_op == IOAM_HBYH_POP,
6364 mp->trace_op == IOAM_HBYH_MOD);
6366 //ip6_ioam_clear_destination(&ip6, mp->prefix_length, mp->vrf_id);
6368 REPLY_MACRO(VL_API_TRACE_PROFILE_APPLY_REPLY);
6371 static void vl_api_trace_profile_del_t_handler
6372 (vl_api_trace_profile_del_t *mp)
6375 vl_api_trace_profile_del_reply_t * rmp;
6376 clib_error_t *error;
6378 error = clear_ioam_rewrite_fn();
6380 clib_error_report(error);
6381 rv = clib_error_get_code(error);
6384 REPLY_MACRO(VL_API_TRACE_PROFILE_DEL_REPLY);
6388 vl_api_af_packet_create_t_handler
6389 (vl_api_af_packet_create_t *mp)
6391 vlib_main_t *vm = vlib_get_main();
6392 vl_api_af_packet_create_reply_t *rmp;
6394 u8 *host_if_name = NULL;
6397 host_if_name = format(0, "%s", mp->host_if_name);
6398 vec_add1 (host_if_name, 0);
6400 rv = af_packet_create_if(vm, host_if_name,
6401 mp->use_random_hw_addr ? 0 : mp->hw_addr, &sw_if_index);
6403 vec_free(host_if_name);
6405 REPLY_MACRO2(VL_API_AF_PACKET_CREATE_REPLY,
6406 rmp->sw_if_index = clib_host_to_net_u32(sw_if_index));
6410 vl_api_af_packet_delete_t_handler
6411 (vl_api_af_packet_delete_t *mp)
6413 vlib_main_t * vm = vlib_get_main();
6414 vl_api_af_packet_delete_reply_t *rmp;
6416 u8 *host_if_name = NULL;
6418 host_if_name = format(0, "%s", mp->host_if_name);
6419 vec_add1 (host_if_name, 0);
6421 rv = af_packet_delete_if(vm, host_if_name);
6423 vec_free(host_if_name);
6425 REPLY_MACRO(VL_API_AF_PACKET_DELETE_REPLY);
6429 vl_api_policer_add_del_t_handler
6430 (vl_api_policer_add_del_t *mp)
6432 vlib_main_t * vm = vlib_get_main();
6433 vl_api_policer_add_del_reply_t *rmp;
6436 sse2_qos_pol_cfg_params_st cfg;
6437 clib_error_t * error;
6439 name = format(0, "%s", mp->name);
6441 memset (&cfg, 0, sizeof (cfg));
6443 cfg.rnd_type = mp->round_type;
6444 cfg.rate_type = mp->rate_type;
6445 cfg.rb.kbps.cir_kbps = mp->cir;
6446 cfg.rb.kbps.eir_kbps = mp->eir;
6447 cfg.rb.kbps.cb_bytes = mp->cb;
6448 cfg.rb.kbps.eb_bytes = mp->eb;
6449 cfg.conform_action.action_type = mp->conform_action_type;
6450 cfg.conform_action.dscp = mp->conform_dscp;
6451 cfg.exceed_action.action_type = mp->exceed_action_type;
6452 cfg.exceed_action.dscp = mp->exceed_dscp;
6453 cfg.violate_action.action_type = mp->violate_action_type;
6454 cfg.violate_action.dscp = mp->violate_dscp;
6456 error = policer_add_del(vm, name, &cfg, mp->is_add);
6459 rv = VNET_API_ERROR_UNSPECIFIED;
6461 REPLY_MACRO(VL_API_POLICER_ADD_DEL_REPLY);
6465 send_policer_details (u8 *name,
6466 sse2_qos_pol_cfg_params_st *config,
6467 policer_read_response_type_st *templ,
6468 unix_shared_memory_queue_t *q,
6471 vl_api_policer_details_t * mp;
6473 mp = vl_msg_api_alloc (sizeof (*mp));
6474 memset (mp, 0, sizeof (*mp));
6475 mp->_vl_msg_id = ntohs (VL_API_POLICER_DETAILS);
6476 mp->context = context;
6477 mp->cir = htonl(config->rb.kbps.cir_kbps);
6478 mp->eir = htonl(config->rb.kbps.eir_kbps);
6479 mp->cb = htonl(config->rb.kbps.cb_bytes);
6480 mp->eb = htonl(config->rb.kbps.eb_bytes);
6481 mp->rate_type = config->rate_type;
6482 mp->round_type = config->rnd_type;
6483 mp->type = config->rfc;
6484 mp->conform_action_type = config->conform_action.action_type;
6485 mp->conform_dscp = config->conform_action.dscp;
6486 mp->exceed_action_type = config->exceed_action.action_type;
6487 mp->exceed_dscp = config->exceed_action.dscp;
6488 mp->violate_action_type = config->violate_action.action_type;
6489 mp->violate_dscp = config->violate_action.dscp;
6490 mp->single_rate = templ->single_rate ? 1 : 0;
6491 mp->color_aware = templ->color_aware ? 1 : 0;
6492 mp->scale = htonl(templ->scale);
6493 mp->cir_tokens_per_period = htonl(templ->cir_tokens_per_period);
6494 mp->pir_tokens_per_period = htonl(templ->pir_tokens_per_period);
6495 mp->current_limit = htonl(templ->current_limit);
6496 mp->current_bucket = htonl(templ->current_bucket);
6497 mp->extended_limit = htonl(templ->extended_limit);
6498 mp->extended_bucket = htonl(templ->extended_bucket);
6499 mp->last_update_time = clib_host_to_net_u64(templ->last_update_time);
6501 strncpy ((char *) mp->name, (char *) name, ARRAY_LEN(mp->name) - 1);
6503 vl_msg_api_send_shmem (q, (u8 *)&mp);
6507 vl_api_policer_dump_t_handler
6508 (vl_api_policer_dump_t *mp)
6510 unix_shared_memory_queue_t * q;
6511 vnet_policer_main_t * pm = &vnet_policer_main;
6515 u8 * match_name = 0;
6517 sse2_qos_pol_cfg_params_st *config;
6518 policer_read_response_type_st *templ;
6520 q = vl_api_client_index_to_input_queue (mp->client_index);
6524 if (mp->match_name_valid) {
6525 match_name = format(0, "%s%c", mp->match_name, 0);
6528 if (mp->match_name_valid) {
6529 p = hash_get_mem (pm->policer_config_by_name, match_name);
6532 config = pool_elt_at_index (pm->configs, pool_index);
6533 templ = pool_elt_at_index (pm->policer_templates, pool_index);
6534 send_policer_details(match_name, config, templ, q, mp->context);
6537 hash_foreach_pair (hp, pm->policer_config_by_name,
6539 name = (u8 *) hp->key;
6540 pool_index = hp->value[0];
6541 config = pool_elt_at_index (pm->configs, pool_index);
6542 templ = pool_elt_at_index (pm->policer_templates, pool_index);
6543 send_policer_details(name, config, templ, q, mp->context);
6549 vl_api_netmap_create_t_handler
6550 (vl_api_netmap_create_t *mp)
6552 vlib_main_t *vm = vlib_get_main();
6553 vl_api_netmap_create_reply_t *rmp;
6557 if_name = format(0, "%s", mp->netmap_if_name);
6558 vec_add1 (if_name, 0);
6560 rv = netmap_create_if(vm, if_name, mp->use_random_hw_addr ? 0 : mp->hw_addr,
6561 mp->is_pipe, mp->is_master, 0);
6565 REPLY_MACRO(VL_API_NETMAP_CREATE_REPLY);
6569 vl_api_netmap_delete_t_handler
6570 (vl_api_netmap_delete_t *mp)
6572 vlib_main_t * vm = vlib_get_main();
6573 vl_api_netmap_delete_reply_t *rmp;
6577 if_name = format(0, "%s", mp->netmap_if_name);
6578 vec_add1 (if_name, 0);
6580 rv = netmap_delete_if(vm, if_name);
6584 REPLY_MACRO(VL_API_NETMAP_DELETE_REPLY);
6587 static void vl_api_mpls_gre_tunnel_details_t_handler (
6588 vl_api_mpls_gre_tunnel_details_t * mp)
6590 clib_warning ("BUG");
6593 static void send_mpls_gre_tunnel_entry (vpe_api_main_t * am,
6594 unix_shared_memory_queue_t *q,
6595 mpls_gre_tunnel_t * gt,
6599 vl_api_mpls_gre_tunnel_details_t * mp;
6601 mp = vl_msg_api_alloc (sizeof (*mp));
6602 memset (mp, 0, sizeof (*mp));
6603 mp->_vl_msg_id = ntohs(VL_API_MPLS_GRE_TUNNEL_DETAILS);
6604 mp->context = context;
6607 mp->tunnel_index = htonl(index);
6608 mp->tunnel_src = gt->tunnel_src.as_u32;
6609 mp->tunnel_dst = gt->tunnel_dst.as_u32;
6610 mp->intfc_address = gt->intfc_address.as_u32;
6611 mp->mask_width = htonl(gt->mask_width);
6612 mp->inner_fib_index = htonl(gt->inner_fib_index);
6613 mp->outer_fib_index = htonl(gt->outer_fib_index);
6614 mp->encap_index = htonl(gt->encap_index);
6615 mp->hw_if_index = htonl(gt->hw_if_index);
6616 mp->l2_only = htonl(gt->l2_only);
6619 mpls_main_t * mm = &mpls_main;
6624 e = pool_elt_at_index (mm->encaps, gt->encap_index);
6625 len = vec_len (e->labels);
6626 mp->nlabels = htonl(len);
6628 for (i = 0; i < len; i++) {
6629 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6630 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6633 vl_msg_api_send_shmem (q, (u8 *)&mp);
6637 vl_api_mpls_gre_tunnel_dump_t_handler (vl_api_mpls_gre_tunnel_dump_t *mp)
6639 vpe_api_main_t * am = &vpe_api_main;
6640 unix_shared_memory_queue_t * q;
6641 vlib_main_t * vm = &vlib_global_main;
6642 mpls_main_t * mm = &mpls_main;
6643 mpls_gre_tunnel_t * gt;
6644 u32 index = ntohl(mp->tunnel_index);
6646 q = vl_api_client_index_to_input_queue (mp->client_index);
6650 if (pool_elts (mm->gre_tunnels)) {
6651 if(mp->tunnel_index >= 0) {
6652 vlib_cli_output (vm, "MPLS-GRE tunnel %u", index);
6653 gt = pool_elt_at_index (mm->gre_tunnels, index);
6654 send_mpls_gre_tunnel_entry (am, q, gt, gt - mm->gre_tunnels, mp->context);
6656 vlib_cli_output (vm, "MPLS-GRE tunnels");
6657 pool_foreach (gt, mm->gre_tunnels,
6659 send_mpls_gre_tunnel_entry (am, q, gt, gt - mm->gre_tunnels, mp->context);
6663 vlib_cli_output (vm, "No MPLS-GRE tunnels");
6667 static void vl_api_mpls_eth_tunnel_details_t_handler (
6668 vl_api_mpls_eth_tunnel_details_t * mp)
6670 clib_warning ("BUG");
6673 static void send_mpls_eth_tunnel_entry (vpe_api_main_t * am,
6674 unix_shared_memory_queue_t *q,
6675 mpls_eth_tunnel_t * et,
6679 vl_api_mpls_eth_tunnel_details_t * mp;
6681 mp = vl_msg_api_alloc (sizeof (*mp));
6682 memset (mp, 0, sizeof (*mp));
6683 mp->_vl_msg_id = ntohs(VL_API_MPLS_ETH_TUNNEL_DETAILS);
6684 mp->context = context;
6687 mp->tunnel_index = htonl(index);
6688 memcpy(mp->tunnel_dst_mac, et->tunnel_dst, 6);
6689 mp->intfc_address = et->intfc_address.as_u32;
6690 mp->tx_sw_if_index = htonl(et->tx_sw_if_index);
6691 mp->inner_fib_index = htonl(et->inner_fib_index);
6692 mp->mask_width = htonl(et->mask_width);
6693 mp->encap_index = htonl(et->encap_index);
6694 mp->hw_if_index = htonl(et->hw_if_index);
6695 mp->l2_only = htonl(et->l2_only);
6698 mpls_main_t * mm = &mpls_main;
6703 e = pool_elt_at_index (mm->encaps, et->encap_index);
6704 len = vec_len (e->labels);
6705 mp->nlabels = htonl(len);
6707 for (i = 0; i < len; i++) {
6708 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6709 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6712 vl_msg_api_send_shmem (q, (u8 *)&mp);
6716 vl_api_mpls_eth_tunnel_dump_t_handler (vl_api_mpls_eth_tunnel_dump_t *mp)
6718 vpe_api_main_t * am = &vpe_api_main;
6719 unix_shared_memory_queue_t * q;
6720 vlib_main_t * vm = &vlib_global_main;
6721 mpls_main_t * mm = &mpls_main;
6722 mpls_eth_tunnel_t * et;
6723 u32 index = ntohl(mp->tunnel_index);
6725 q = vl_api_client_index_to_input_queue (mp->client_index);
6729 clib_warning("Received mpls_eth_tunnel_dump");
6730 clib_warning("Received tunnel index: %u from client %u", index, mp->client_index);
6732 if (pool_elts (mm->eth_tunnels)) {
6733 if(mp->tunnel_index >= 0) {
6734 vlib_cli_output (vm, "MPLS-Ethernet tunnel %u", index);
6735 et = pool_elt_at_index (mm->eth_tunnels, index);
6736 send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, mp->context);
6738 clib_warning("MPLS-Ethernet tunnels");
6739 pool_foreach (et, mm->eth_tunnels,
6741 send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, mp->context);
6745 clib_warning("No MPLS-Ethernet tunnels");
6749 static void vl_api_mpls_fib_encap_details_t_handler (
6750 vl_api_mpls_fib_encap_details_t * mp)
6752 clib_warning ("BUG");
6755 static void send_mpls_fib_encap_details (vpe_api_main_t * am,
6756 unix_shared_memory_queue_t *q,
6760 vl_api_mpls_fib_encap_details_t * mp;
6762 mp = vl_msg_api_alloc (sizeof (*mp));
6763 memset (mp, 0, sizeof (*mp));
6764 mp->_vl_msg_id = ntohs(VL_API_MPLS_FIB_ENCAP_DETAILS);
6765 mp->context = context;
6767 mp->fib_index = htonl(s->fib_index);
6768 mp->entry_index = htonl(s->entry_index);
6770 mp->s_bit = htonl(s->s_bit);
6772 mpls_main_t * mm = &mpls_main;
6777 e = pool_elt_at_index (mm->encaps, s->entry_index);
6778 len = vec_len (e->labels);
6779 mp->nlabels = htonl(len);
6781 for (i = 0; i < len; i++) {
6782 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6783 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6786 vl_msg_api_send_shmem (q, (u8 *)&mp);
6790 vl_api_mpls_fib_encap_dump_t_handler (vl_api_mpls_fib_encap_dump_t *mp)
6792 vpe_api_main_t * am = &vpe_api_main;
6793 unix_shared_memory_queue_t * q;
6794 vlib_main_t * vm = &vlib_global_main;
6797 show_mpls_fib_t *records = 0;
6799 mpls_main_t * mm = &mpls_main;
6800 ip4_main_t * im = &ip4_main;
6803 q = vl_api_client_index_to_input_queue (mp->client_index);
6807 hash_foreach (key, value, mm->mpls_encap_by_fib_and_dest,
6809 vec_add2 (records, s, 1);
6810 s->fib_index = (u32)(key>>32);
6811 s->dest = (u32)(key & 0xFFFFFFFF);
6812 s->entry_index = (u32) value;
6815 if (0 == vec_len(records)) {
6816 vlib_cli_output(vm, "MPLS encap table empty");
6820 /* sort output by dst address within fib */
6821 vec_sort_with_function(records, mpls_dest_cmp);
6822 vec_sort_with_function(records, mpls_fib_index_cmp);
6823 vlib_cli_output(vm, "MPLS encap table");
6824 vlib_cli_output(vm, "%=6s%=16s%=16s", "Table", "Dest address", "Labels");
6825 vec_foreach (s, records)
6827 rx_fib = vec_elt_at_index(im->fibs, s->fib_index);
6828 vlib_cli_output(vm, "%=6d%=16U%=16U", rx_fib->table_id,
6829 format_ip4_address, &s->dest, format_mpls_encap_index, mm,
6831 send_mpls_fib_encap_details (am, q, s, mp->context);
6838 static void vl_api_mpls_fib_decap_details_t_handler (
6839 vl_api_mpls_fib_decap_details_t * mp)
6841 clib_warning ("BUG");
6844 static void send_mpls_fib_decap_details (vpe_api_main_t * am,
6845 unix_shared_memory_queue_t *q,
6852 vl_api_mpls_fib_decap_details_t * mp;
6854 mp = vl_msg_api_alloc (sizeof (*mp));
6855 memset (mp, 0, sizeof (*mp));
6856 mp->_vl_msg_id = ntohs(VL_API_MPLS_FIB_DECAP_DETAILS);
6857 mp->context = context;
6859 mp->fib_index = htonl(s->fib_index);
6860 mp->entry_index = htonl(s->entry_index);
6862 mp->s_bit = htonl(s->s_bit);
6863 mp->label = htonl(s->label);
6864 mp->rx_table_id = htonl(rx_table_id);
6865 mp->tx_table_id = htonl(tx_table_id);
6866 strncpy ((char *) mp->swif_tag,
6867 (char *) swif_tag, ARRAY_LEN(mp->swif_tag)-1);
6869 vl_msg_api_send_shmem (q, (u8 *)&mp);
6873 vl_api_mpls_fib_decap_dump_t_handler (vl_api_mpls_fib_decap_dump_t *mp)
6875 vpe_api_main_t * am = &vpe_api_main;
6876 unix_shared_memory_queue_t * q;
6877 vlib_main_t * vm = &vlib_global_main;
6880 show_mpls_fib_t *records = 0;
6882 mpls_main_t * mm = &mpls_main;
6883 ip4_main_t * im = &ip4_main;
6889 q = vl_api_client_index_to_input_queue (mp->client_index);
6893 hash_foreach (key, value, mm->mpls_decap_by_rx_fib_and_label,
6895 vec_add2 (records, s, 1);
6896 s->fib_index = (u32)(key>>32);
6897 s->entry_index = (u32) value;
6898 s->label = ((u32) key)>>12;
6899 s->s_bit = (key & (1<<8)) != 0;
6902 if (!vec_len(records)) {
6903 vlib_cli_output(vm, "MPLS decap table empty");
6907 vec_sort_with_function(records, mpls_label_cmp);
6908 vlib_cli_output(vm, "MPLS decap table");
6909 vlib_cli_output(vm, "%=10s%=15s%=6s%=6s", "RX Table", "TX Table/Intfc",
6911 vec_foreach (s, records)
6914 d = pool_elt_at_index(mm->decaps, s->entry_index);
6915 if (d->next_index == MPLS_INPUT_NEXT_IP4_INPUT) {
6916 tx_fib = vec_elt_at_index(im->fibs, d->tx_fib_index);
6917 tx_table_id = tx_fib->table_id;
6920 tx_table_id = d->tx_fib_index;
6923 rx_fib = vec_elt_at_index(im->fibs, s->fib_index);
6925 vlib_cli_output(vm, "%=10d%=10d%=5s%=6d%=6d", rx_fib->table_id,
6926 tx_table_id, swif_tag, s->label, s->s_bit);
6928 send_mpls_fib_decap_details (am, q, s, rx_fib->table_id,
6929 tx_table_id, swif_tag, mp->context);
6936 static void vl_api_classify_table_ids_t_handler (vl_api_classify_table_ids_t *mp)
6938 unix_shared_memory_queue_t * q;
6940 q = vl_api_client_index_to_input_queue (mp->client_index);
6944 vnet_classify_main_t * cm = &vnet_classify_main;
6945 vnet_classify_table_t * t;
6946 u32 * table_ids = 0;
6949 pool_foreach (t, cm->tables,
6951 vec_add1 (table_ids, ntohl(t - cm->tables));
6953 count = vec_len(table_ids);
6955 vl_api_classify_table_ids_reply_t *rmp;
6956 rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + count);
6957 rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY);
6958 rmp->context = mp->context;
6959 rmp->count = ntohl(count);
6960 clib_memcpy(rmp->ids, table_ids, count * sizeof(u32));
6963 vl_msg_api_send_shmem (q, (u8 *)&rmp);
6965 vec_free (table_ids);
6968 static void vl_api_classify_table_by_interface_t_handler (vl_api_classify_table_by_interface_t *mp)
6970 vl_api_classify_table_by_interface_reply_t *rmp;
6973 u32 sw_if_index = ntohl(mp->sw_if_index);
6976 vec_validate (acl, INPUT_ACL_N_TABLES - 1);
6979 VALIDATE_SW_IF_INDEX(mp);
6981 input_acl_main_t * am = &input_acl_main;
6986 for (type = 0; type < INPUT_ACL_N_TABLES; type++)
6988 u32 * vec_tbl = am->classify_table_index_by_sw_if_index[type];
6989 if (vec_len(vec_tbl)) {
6990 for (if_idx = 0; if_idx < vec_len (vec_tbl); if_idx++)
6992 if (vec_elt(vec_tbl, if_idx) == ~0 || sw_if_index != if_idx) {
6995 acl[type] = vec_elt(vec_tbl, if_idx);
7000 BAD_SW_IF_INDEX_LABEL;
7002 REPLY_MACRO2(VL_API_CLASSIFY_TABLE_BY_INTERFACE_REPLY,
7004 rmp->sw_if_index = ntohl(sw_if_index);
7005 rmp->l2_table_id = ntohl(acl[INPUT_ACL_TABLE_L2]);
7006 rmp->ip4_table_id = ntohl(acl[INPUT_ACL_TABLE_IP4]);
7007 rmp->ip6_table_id = ntohl(acl[INPUT_ACL_TABLE_IP6]);
7012 static void vl_api_classify_table_info_t_handler (vl_api_classify_table_info_t *mp)
7014 unix_shared_memory_queue_t * q;
7016 q = vl_api_client_index_to_input_queue (mp->client_index);
7020 vl_api_classify_table_info_reply_t *rmp = 0;
7022 vnet_classify_main_t * cm = &vnet_classify_main;
7023 u32 table_id = ntohl(mp->table_id);
7024 vnet_classify_table_t * t;
7026 pool_foreach (t, cm->tables,
7028 if (table_id == t - cm->tables) {
7029 rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + t->match_n_vectors * sizeof (u32x4));
7030 rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_INFO_REPLY);
7031 rmp->context = mp->context;
7032 rmp->table_id = ntohl(table_id);
7033 rmp->nbuckets = ntohl(t->nbuckets);
7034 rmp->match_n_vectors = ntohl(t->match_n_vectors);
7035 rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
7036 rmp->active_sessions = ntohl(t->active_elements);
7037 rmp->next_table_index = ntohl(t->next_table_index);
7038 rmp->miss_next_index = ntohl(t->miss_next_index);
7039 rmp->mask_length = ntohl(t->match_n_vectors * sizeof (u32x4));
7040 clib_memcpy(rmp->mask, t->mask, t->match_n_vectors * sizeof(u32x4));
7047 rmp = vl_msg_api_alloc (sizeof (*rmp));
7048 rmp->_vl_msg_id = ntohs((VL_API_CLASSIFY_TABLE_INFO_REPLY));
7049 rmp->context = mp->context;
7050 rmp->retval = ntohl(VNET_API_ERROR_CLASSIFY_TABLE_NOT_FOUND);
7053 vl_msg_api_send_shmem (q, (u8 *)&rmp);
7056 static void vl_api_classify_session_details_t_handler (vl_api_classify_session_details_t * mp)
7058 clib_warning ("BUG");
7061 static void send_classify_session_details (unix_shared_memory_queue_t * q,
7064 vnet_classify_entry_t * e,
7067 vl_api_classify_session_details_t *rmp;
7069 rmp = vl_msg_api_alloc (sizeof (*rmp));
7070 memset (rmp, 0, sizeof (*rmp));
7071 rmp->_vl_msg_id = ntohs(VL_API_CLASSIFY_SESSION_DETAILS);
7072 rmp->context = context;
7073 rmp->table_id = ntohl(table_id);
7074 rmp->hit_next_index = ntohl(e->next_index);
7075 rmp->advance = ntohl(e->advance);
7076 rmp->opaque_index = ntohl(e->opaque_index);
7077 rmp->match_length = ntohl(match_length);
7078 clib_memcpy(rmp->match, e->key, match_length);
7080 vl_msg_api_send_shmem (q, (u8 *)&rmp);
7083 static void vl_api_classify_session_dump_t_handler (vl_api_classify_session_dump_t *mp)
7085 vnet_classify_main_t * cm = &vnet_classify_main;
7086 unix_shared_memory_queue_t * q;
7088 u32 table_id = ntohl(mp->table_id);
7089 vnet_classify_table_t * t;
7091 q = vl_api_client_index_to_input_queue (mp->client_index);
7093 pool_foreach (t, cm->tables,
7095 if (table_id == t - cm->tables) {
7096 vnet_classify_bucket_t * b;
7097 vnet_classify_entry_t * v, * save_v;
7100 for (i = 0; i < t->nbuckets; i++)
7102 b = &t->buckets [i];
7106 save_v = vnet_classify_get_entry (t, b->offset);
7107 for (j = 0; j < (1<<b->log2_pages); j++)
7109 for (k = 0; k < t->entries_per_page; k++)
7111 v = vnet_classify_entry_at_index (t, save_v, j*t->entries_per_page + k);
7112 if (vnet_classify_entry_is_free (v))
7115 send_classify_session_details(q, table_id,
7116 t->match_n_vectors * sizeof (u32x4), v, mp->context);
7125 static void vl_api_ipfix_enable_t_handler (vl_api_ipfix_enable_t *mp)
7127 vlib_main_t *vm = vlib_get_main();
7128 flow_report_main_t * frm = &flow_report_main;
7129 vl_api_ipfix_enable_reply_t *rmp;
7130 ip4_address_t collector, src;
7131 u16 collector_port = UDP_DST_PORT_ipfix;
7133 u32 template_interval;
7138 memcpy(collector.data, mp->collector_address, sizeof(collector.data));
7139 collector_port = ntohs(mp->collector_port);
7140 if (collector_port == (u16)~0)
7141 collector_port = UDP_DST_PORT_ipfix;
7142 memcpy(src.data, mp->src_address, sizeof(src.data));
7143 fib_id = ntohl(mp->vrf_id);
7145 ip4_main_t * im = &ip4_main;
7146 uword * p = hash_get (im->fib_index_by_table_id, fib_id);
7148 rv = VNET_API_ERROR_NO_SUCH_FIB;
7153 path_mtu = ntohl(mp->path_mtu);
7155 path_mtu = 512; // RFC 7011 section 10.3.3.
7156 template_interval = ntohl(mp->template_interval);
7157 if (template_interval == ~0)
7158 template_interval = 20;
7160 if (collector.as_u32 == 0) {
7161 rv = VNET_API_ERROR_INVALID_VALUE;
7165 if (src.as_u32 == 0) {
7166 rv = VNET_API_ERROR_INVALID_VALUE;
7170 if (path_mtu > 1450 /* vpp does not support fragmentation */) {
7171 rv = VNET_API_ERROR_INVALID_VALUE;
7175 if (path_mtu < 68) {
7176 rv = VNET_API_ERROR_INVALID_VALUE;
7180 /* Reset report streams if we are reconfiguring IP addresses */
7181 if (frm->ipfix_collector.as_u32 != collector.as_u32 ||
7182 frm->src_address.as_u32 != src.as_u32 ||
7183 frm->collector_port != collector_port)
7184 vnet_flow_reports_reset(frm);
7186 frm->ipfix_collector.as_u32 = collector.as_u32;
7187 frm->collector_port = collector_port;
7188 frm->src_address.as_u32 = src.as_u32;
7189 frm->fib_index = fib_index;
7190 frm->path_mtu = path_mtu;
7191 frm->template_interval = template_interval;
7193 /* Turn on the flow reporting process */
7194 vlib_process_signal_event (vm, flow_report_process_node.index,
7198 REPLY_MACRO(VL_API_IPFIX_ENABLE_REPLY);
7201 static void vl_api_ipfix_dump_t_handler (vl_api_ipfix_dump_t *mp)
7203 flow_report_main_t * frm = &flow_report_main;
7204 unix_shared_memory_queue_t * q;
7205 vl_api_ipfix_details_t *rmp;
7207 q = vl_api_client_index_to_input_queue (mp->client_index);
7209 rmp = vl_msg_api_alloc (sizeof (*rmp));
7210 memset (rmp, 0, sizeof (*rmp));
7211 rmp->_vl_msg_id = ntohs(VL_API_IPFIX_DETAILS);
7212 rmp->context = mp->context;
7213 memcpy(rmp->collector_address, frm->ipfix_collector.data,
7214 sizeof(frm->ipfix_collector.data));
7215 rmp->collector_port = htons(frm->collector_port);
7216 memcpy(rmp->src_address, frm->src_address.data,
7217 sizeof(frm->src_address.data));
7218 rmp->fib_index = htonl(frm->fib_index);
7219 rmp->path_mtu = htonl(frm->path_mtu);
7220 rmp->template_interval = htonl(frm->template_interval);
7222 vl_msg_api_send_shmem (q, (u8 *)&rmp);
7225 static void vl_api_pg_create_interface_t_handler (vl_api_pg_create_interface_t *mp)
7227 vl_api_pg_create_interface_reply_t *rmp;
7230 pg_main_t * pg = &pg_main;
7231 u32 sw_if_index = pg_interface_add_or_get (pg, ntohl(mp->interface_id));
7233 REPLY_MACRO2(VL_API_PG_CREATE_INTERFACE_REPLY,
7235 rmp->sw_if_index = ntohl(sw_if_index);
7239 static void vl_api_pg_capture_t_handler (vl_api_pg_capture_t *mp)
7241 vl_api_pg_capture_reply_t *rmp;
7244 vnet_main_t * vnm = vnet_get_main();
7245 vnet_interface_main_t * im = &vnm->interface_main;
7246 vnet_hw_interface_t * hi = 0;
7248 u8 * intf_name = format (0, "pg%d", ntohl(mp->interface_id), 0);
7249 u32 hw_if_index = ~0;
7250 uword * p = hash_get_mem (im->hw_interface_by_name, intf_name);
7253 vec_free (intf_name);
7255 if (hw_if_index != ~0) {
7256 pg_capture_args_t _a, *a=&_a;
7258 u32 len = ntohl(mp->pcap_name_length);
7259 u8 * pcap_file_name = vec_new(u8, len);
7260 clib_memcpy(pcap_file_name, mp->pcap_file_name, len);
7262 hi = vnet_get_sup_hw_interface (vnm, hw_if_index);
7263 a->hw_if_index = hw_if_index;
7264 a->dev_instance = hi->dev_instance;
7265 a->is_enabled = mp->is_enabled;
7266 a->pcap_file_name = pcap_file_name;
7267 a->count = ntohl(mp->count);
7269 clib_error_t * e = pg_capture (a);
7271 clib_error_report(e);
7272 rv = VNET_API_ERROR_CANNOT_CREATE_PCAP_FILE;
7275 vec_free (pcap_file_name);
7277 REPLY_MACRO(VL_API_PG_CAPTURE_REPLY);
7280 static void vl_api_pg_enable_disable_t_handler (vl_api_pg_enable_disable_t *mp)
7282 vl_api_pg_enable_disable_reply_t *rmp;
7285 pg_main_t * pg = &pg_main;
7286 u32 stream_index = ~0;
7288 int is_enable = mp->is_enabled != 0;
7289 u32 len = ntohl(mp->stream_name_length)-1;
7292 u8 * stream_name = vec_new(u8, len);
7293 clib_memcpy(stream_name, mp->stream_name, len);
7294 uword * p = hash_get_mem (pg->stream_index_by_name, stream_name);
7297 vec_free(stream_name);
7300 pg_enable_disable (stream_index, is_enable);
7302 REPLY_MACRO(VL_API_PG_ENABLE_DISABLE_REPLY);
7305 #define BOUNCE_HANDLER(nn) \
7306 static void vl_api_##nn##_t_handler ( \
7307 vl_api_##nn##_t *mp) \
7309 vpe_client_registration_t *reg; \
7310 vpe_api_main_t * vam = &vpe_api_main; \
7311 unix_shared_memory_queue_t * q; \
7313 /* One registration only... */ \
7314 pool_foreach(reg, vam->nn##_registrations, \
7316 q = vl_api_client_index_to_input_queue (reg->client_index); \
7319 * If the queue is stuffed, turf the msg and complain \
7320 * It's unlikely that the intended recipient is \
7321 * alive; avoid deadlock at all costs. \
7323 if (q->cursize == q->maxsize) { \
7324 clib_warning ("ERROR: receiver queue full, drop msg"); \
7325 vl_msg_api_free (mp); \
7328 vl_msg_api_send_shmem (q, (u8 *)&mp); \
7332 vl_msg_api_free (mp); \
7337 * Add vpe's API message handlers to the table.
7338 * vlib has alread mapped shared memory and
7339 * added the client registration handlers.
7340 * See .../open-repo/vlib/memclnt_vlib.c:memclnt_process()
7343 static clib_error_t *
7344 vpe_api_hookup (vlib_main_t *vm)
7346 api_main_t * am = &api_main;
7349 vl_msg_api_set_handlers(VL_API_##N, #n, \
7350 vl_api_##n##_t_handler, \
7352 vl_api_##n##_t_endian, \
7353 vl_api_##n##_t_print, \
7354 sizeof(vl_api_##n##_t), 1);
7355 foreach_vpe_api_msg;
7359 * Manually register the sr tunnel add del msg, so we trace
7360 * enough bytes to capture a typical segment list
7362 vl_msg_api_set_handlers (VL_API_SR_TUNNEL_ADD_DEL,
7363 "sr_tunnel_add_del",
7364 vl_api_sr_tunnel_add_del_t_handler,
7366 vl_api_sr_tunnel_add_del_t_endian,
7367 vl_api_sr_tunnel_add_del_t_print,
7372 * Manually register the sr policy add del msg, so we trace
7373 * enough bytes to capture a typical tunnel name list
7375 vl_msg_api_set_handlers (VL_API_SR_POLICY_ADD_DEL,
7376 "sr_policy_add_del",
7377 vl_api_sr_policy_add_del_t_handler,
7379 vl_api_sr_policy_add_del_t_endian,
7380 vl_api_sr_policy_add_del_t_print,
7384 * Trace space for 8 MPLS encap labels, classifier mask+match
7386 am->api_trace_cfg [VL_API_MPLS_ADD_DEL_ENCAP].size += 8 * sizeof(u32);
7387 am->api_trace_cfg [VL_API_CLASSIFY_ADD_DEL_TABLE].size
7388 += 5 * sizeof (u32x4);
7389 am->api_trace_cfg [VL_API_CLASSIFY_ADD_DEL_SESSION].size
7390 += 5 * sizeof (u32x4);
7391 am->api_trace_cfg [VL_API_VXLAN_ADD_DEL_TUNNEL].size
7392 += 16 * sizeof (u32);
7395 * Thread-safe API messages
7397 am->is_mp_safe [VL_API_IP_ADD_DEL_ROUTE] = 1;
7398 am->is_mp_safe [VL_API_GET_NODE_GRAPH] = 1;
7403 VLIB_API_INIT_FUNCTION(vpe_api_hookup);
7405 static clib_error_t *
7406 vpe_api_init (vlib_main_t *vm)
7408 vpe_api_main_t *am = &vpe_api_main;
7411 am->vnet_main = vnet_get_main();
7412 am->interface_events_registration_hash = hash_create (0, sizeof (uword));
7413 am->to_netconf_server_registration_hash = hash_create (0, sizeof (uword));
7414 am->from_netconf_server_registration_hash = hash_create (0, sizeof (uword));
7415 am->to_netconf_client_registration_hash = hash_create (0, sizeof (uword));
7416 am->from_netconf_client_registration_hash = hash_create (0, sizeof (uword));
7417 am->oam_events_registration_hash = hash_create (0, sizeof (uword));
7420 vl_set_memory_region_name ("/vpe-api");
7421 vl_enable_disable_memory_api (vm, 1 /* enable it */);
7426 VLIB_INIT_FUNCTION(vpe_api_init);
7429 static clib_error_t *
7430 api_segment_config (vlib_main_t * vm, unformat_input_t * input)
7435 struct passwd _pw, *pw;
7436 struct group _grp, *grp;
7439 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
7441 if (unformat (input, "prefix %s", &chroot_path))
7443 vec_add1 (chroot_path, 0);
7444 vl_set_memory_root_path ((char *)chroot_path);
7446 else if (unformat (input, "uid %d", &uid))
7447 vl_set_memory_uid (uid);
7448 else if (unformat (input, "gid %d", &gid))
7449 vl_set_memory_gid (gid);
7450 else if (unformat (input, "uid %s", &s))
7452 /* lookup the username */
7454 rv = getpwnam_r(s, &_pw, buf, sizeof(buf), &pw);
7457 e = clib_error_return_code(0, rv,
7458 CLIB_ERROR_ERRNO_VALID | CLIB_ERROR_FATAL,
7459 "cannot fetch username %s", s);
7465 e = clib_error_return_fatal(0, "username %s does not exist", s);
7470 vl_set_memory_uid (pw->pw_uid);
7472 else if (unformat (input, "gid %s", &s))
7474 /* lookup the group name */
7476 rv = getgrnam_r(s, &_grp, buf, sizeof(buf), &grp);
7479 e = clib_error_return_code(0, rv,
7480 CLIB_ERROR_ERRNO_VALID | CLIB_ERROR_FATAL,
7481 "cannot fetch group %s", s);
7487 e = clib_error_return_fatal(0, "group %s does not exist", s);
7492 vl_set_memory_gid (grp->gr_gid);
7495 return clib_error_return (0, "unknown input `%U'",
7496 format_unformat_error, input);
7500 VLIB_EARLY_CONFIG_FUNCTION (api_segment_config, "api-segment");
7502 void * get_unformat_vnet_sw_interface (void)
7504 return (void *) &unformat_vnet_sw_interface;
7507 #undef vl_api_version
7508 #define vl_api_version(n,v) static u32 vpe_api_version = v;
7509 #include <vpp-api/vpe.api.h>
7510 #undef vl_api_version
7512 int vl_msg_api_version_check (vl_api_memclnt_create_t * mp)
7514 if (clib_host_to_net_u32(mp->api_versions[0]) != vpe_api_version) {
7515 clib_warning ("vpe API mismatch: 0x%08x instead of 0x%08x",
7516 clib_host_to_net_u32 (mp->api_versions[0]),
7523 static u8 * format_arp_event (u8 * s, va_list * args)
7525 vl_api_ip4_arp_event_t * event = va_arg (*args, vl_api_ip4_arp_event_t *);
7527 s = format (s, "pid %d: %U", event->pid,
7528 format_ip4_address, &event->address);
7532 static clib_error_t *
7533 show_ip4_arp_events_fn (vlib_main_t * vm,
7534 unformat_input_t * input,
7535 vlib_cli_command_t * cmd)
7537 vpe_api_main_t * am = &vpe_api_main;
7538 vl_api_ip4_arp_event_t * event;
7540 if (pool_elts (am->arp_events) == 0) {
7541 vlib_cli_output (vm, "No active arp event registrations");
7545 pool_foreach (event, am->arp_events,
7547 vlib_cli_output (vm, "%U", format_arp_event, event);
7553 VLIB_CLI_COMMAND (show_ip4_arp_events, static) = {
7554 .path = "show arp event registrations",
7555 .function = show_ip4_arp_events_fn,
7556 .short_help = "Show arp event registrations",