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>
84 #undef __included_bihash_template_h__
85 #include <vnet/l2/l2_fib.h>
88 #include <vnet/ipsec/ipsec.h>
89 #include <vnet/ipsec/ikev2.h>
92 #include <vnet/devices/virtio/vhost-user.h>
95 #include <stats/stats.h>
98 #include <vnet/ethernet/ethernet.h>
99 #include <vnet/ethernet/arp_packet.h>
100 #include <vnet/interface.h>
102 #include <vnet/l2/l2_fib.h>
103 #include <vnet/l2/l2_bd.h>
104 #include <api/vpe_msg_enum.h>
106 #define f64_endian(a)
107 #define f64_print(a,b)
109 #define vl_typedefs /* define message structures */
110 #include <api/vpe_all_api_h.h>
113 #define vl_endianfun /* define message structures */
114 #include <api/vpe_all_api_h.h>
117 /* instantiate all the print functions we know about */
118 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
120 #include <api/vpe_all_api_h.h>
123 #define REPLY_MACRO(t) \
125 unix_shared_memory_queue_t * q; \
126 rv = vl_msg_api_pd_handler (mp, rv); \
127 q = vl_api_client_index_to_input_queue (mp->client_index); \
131 rmp = vl_msg_api_alloc (sizeof (*rmp)); \
132 rmp->_vl_msg_id = ntohs((t)); \
133 rmp->context = mp->context; \
134 rmp->retval = ntohl(rv); \
136 vl_msg_api_send_shmem (q, (u8 *)&rmp); \
139 #define REPLY_MACRO2(t, body) \
141 unix_shared_memory_queue_t * q; \
142 rv = vl_msg_api_pd_handler (mp, rv); \
143 q = vl_api_client_index_to_input_queue (mp->client_index); \
147 rmp = vl_msg_api_alloc (sizeof (*rmp)); \
148 rmp->_vl_msg_id = ntohs((t)); \
149 rmp->context = mp->context; \
150 rmp->retval = ntohl(rv); \
151 do {body;} while (0); \
152 vl_msg_api_send_shmem (q, (u8 *)&rmp); \
155 #if (1 || CLIB_DEBUG > 0) /* "trust, but verify" */
157 #define VALIDATE_SW_IF_INDEX(mp) \
158 do { u32 __sw_if_index = ntohl(mp->sw_if_index); \
159 vnet_main_t *__vnm = vnet_get_main(); \
160 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
162 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
163 goto bad_sw_if_index; \
167 #define BAD_SW_IF_INDEX_LABEL \
173 #define VALIDATE_RX_SW_IF_INDEX(mp) \
174 do { u32 __rx_sw_if_index = ntohl(mp->rx_sw_if_index); \
175 vnet_main_t *__vnm = vnet_get_main(); \
176 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
177 __rx_sw_if_index)) { \
178 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
179 goto bad_rx_sw_if_index; \
183 #define BAD_RX_SW_IF_INDEX_LABEL \
185 bad_rx_sw_if_index: \
189 #define VALIDATE_TX_SW_IF_INDEX(mp) \
190 do { u32 __tx_sw_if_index = ntohl(mp->tx_sw_if_index); \
191 vnet_main_t *__vnm = vnet_get_main(); \
192 if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
193 __tx_sw_if_index)) { \
194 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
195 goto bad_tx_sw_if_index; \
199 #define BAD_TX_SW_IF_INDEX_LABEL \
201 bad_tx_sw_if_index: \
207 #define VALIDATE_SW_IF_INDEX(mp)
208 #define BAD_SW_IF_INDEX_LABEL
209 #define VALIDATE_RX_SW_IF_INDEX(mp)
210 #define BAD_RX_SW_IF_INDEX_LABEL
211 #define VALIDATE_TX_SW_IF_INDEX(mp)
212 #define BAD_TX_SW_IF_INDEX_LABEL
214 #endif /* CLIB_DEBUG > 0 */
216 #define foreach_vpe_api_msg \
217 _(WANT_INTERFACE_EVENTS, want_interface_events) \
218 _(WANT_OAM_EVENTS, want_oam_events) \
219 _(OAM_ADD_DEL, oam_add_del) \
220 _(SW_INTERFACE_DUMP, sw_interface_dump) \
221 _(SW_INTERFACE_DETAILS, sw_interface_details) \
222 _(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags) \
223 _(IP_ADD_DEL_ROUTE, ip_add_del_route) \
224 _(IS_ADDRESS_REACHABLE, is_address_reachable) \
225 _(SW_INTERFACE_ADD_DEL_ADDRESS, sw_interface_add_del_address) \
226 _(SW_INTERFACE_SET_TABLE, sw_interface_set_table) \
227 _(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath) \
228 _(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect) \
229 _(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge) \
230 _(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
231 _(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
232 _(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \
233 _(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \
234 _(L2FIB_ADD_DEL, l2fib_add_del) \
235 _(L2_FLAGS, l2_flags) \
236 _(BRIDGE_FLAGS, bridge_flags) \
237 _(TAP_CONNECT, tap_connect) \
238 _(TAP_MODIFY, tap_modify) \
239 _(TAP_DELETE, tap_delete) \
240 _(SW_INTERFACE_TAP_DUMP, sw_interface_tap_dump) \
241 _(CREATE_VLAN_SUBIF, create_vlan_subif) \
242 _(CREATE_SUBIF, create_subif) \
243 _(MPLS_GRE_ADD_DEL_TUNNEL, mpls_gre_add_del_tunnel) \
244 _(MPLS_ETHERNET_ADD_DEL_TUNNEL, mpls_ethernet_add_del_tunnel) \
245 _(MPLS_ETHERNET_ADD_DEL_TUNNEL_2, mpls_ethernet_add_del_tunnel_2) \
246 _(MPLS_ADD_DEL_ENCAP, mpls_add_del_encap) \
247 _(MPLS_ADD_DEL_DECAP, mpls_add_del_decap) \
248 _(PROXY_ARP_ADD_DEL, proxy_arp_add_del) \
249 _(PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable) \
250 _(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del) \
251 _(VNET_GET_SUMMARY_STATS, vnet_get_summary_stats) \
252 _(RESET_FIB, reset_fib) \
253 _(DHCP_PROXY_CONFIG,dhcp_proxy_config) \
254 _(DHCP_PROXY_CONFIG_2,dhcp_proxy_config_2) \
255 _(DHCP_PROXY_SET_VSS,dhcp_proxy_set_vss) \
256 _(DHCP_CLIENT_CONFIG, dhcp_client_config) \
257 _(SET_IP_FLOW_HASH,set_ip_flow_hash) \
258 _(SW_INTERFACE_IP6ND_RA_CONFIG, sw_interface_ip6nd_ra_config) \
259 _(SW_INTERFACE_IP6ND_RA_PREFIX, sw_interface_ip6nd_ra_prefix) \
260 _(SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable ) \
261 _(SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS, \
262 sw_interface_ip6_set_link_local_address) \
263 _(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered) \
264 _(CREATE_LOOPBACK, create_loopback) \
265 _(CONTROL_PING, control_ping) \
266 _(CLI_REQUEST, cli_request) \
267 _(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit) \
268 _(L2_PATCH_ADD_DEL, l2_patch_add_del) \
269 _(CLASSIFY_ADD_DEL_TABLE, classify_add_del_table) \
270 _(CLASSIFY_ADD_DEL_SESSION, classify_add_del_session) \
271 _(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
272 _(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \
273 _(GET_NODE_INDEX, get_node_index) \
274 _(ADD_NODE_NEXT, add_node_next) \
275 _(L2TPV3_CREATE_TUNNEL, l2tpv3_create_tunnel) \
276 _(L2TPV3_SET_TUNNEL_COOKIES, l2tpv3_set_tunnel_cookies) \
277 _(L2TPV3_INTERFACE_ENABLE_DISABLE, l2tpv3_interface_enable_disable) \
278 _(L2TPV3_SET_LOOKUP_KEY, l2tpv3_set_lookup_key) \
279 _(SW_IF_L2TPV3_TUNNEL_DUMP, sw_if_l2tpv3_tunnel_dump) \
280 _(VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel) \
281 _(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump) \
282 _(GRE_ADD_DEL_TUNNEL, gre_add_del_tunnel) \
283 _(GRE_TUNNEL_DUMP, gre_tunnel_dump) \
284 _(L2_FIB_CLEAR_TABLE, l2_fib_clear_table) \
285 _(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter) \
286 _(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \
287 _(CREATE_VHOST_USER_IF, create_vhost_user_if) \
288 _(MODIFY_VHOST_USER_IF, modify_vhost_user_if) \
289 _(DELETE_VHOST_USER_IF, delete_vhost_user_if) \
290 _(SW_INTERFACE_VHOST_USER_DUMP, sw_interface_vhost_user_dump) \
291 _(IP_ADDRESS_DUMP, ip_address_dump) \
292 _(IP_DUMP, ip_dump) \
293 _(SW_INTERFACE_VHOST_USER_DETAILS, sw_interface_vhost_user_details) \
294 _(SHOW_VERSION, show_version) \
295 _(L2_FIB_TABLE_DUMP, l2_fib_table_dump) \
296 _(L2_FIB_TABLE_ENTRY, l2_fib_table_entry) \
297 _(VXLAN_GPE_ADD_DEL_TUNNEL, vxlan_gpe_add_del_tunnel) \
298 _(VXLAN_GPE_TUNNEL_DUMP, vxlan_gpe_tunnel_dump) \
299 _(INTERFACE_NAME_RENUMBER, interface_name_renumber) \
300 _(WANT_IP4_ARP_EVENTS, want_ip4_arp_events) \
301 _(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \
302 _(IPSEC_SPD_ADD_DEL, ipsec_spd_add_del) \
303 _(IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd) \
304 _(IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry) \
305 _(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry) \
306 _(IPSEC_SA_SET_KEY, ipsec_sa_set_key) \
307 _(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del) \
308 _(IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth) \
309 _(IKEV2_PROFILE_SET_ID, ikev2_profile_set_id) \
310 _(IKEV2_PROFILE_SET_TS, ikev2_profile_set_ts) \
311 _(IKEV2_SET_LOCAL_KEY, ikev2_set_local_key) \
312 _(DELETE_LOOPBACK, delete_loopback) \
313 _(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \
314 _(MAP_ADD_DOMAIN, map_add_domain) \
315 _(MAP_DEL_DOMAIN, map_del_domain) \
316 _(MAP_ADD_DEL_RULE, map_add_del_rule) \
317 _(MAP_DOMAIN_DUMP, map_domain_dump) \
318 _(MAP_RULE_DUMP, map_rule_dump) \
319 _(MAP_SUMMARY_STATS, map_summary_stats) \
320 _(COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable) \
321 _(COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable) \
322 _(GET_NODE_GRAPH, get_node_graph) \
323 _(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats) \
324 _(TRACE_PROFILE_ADD, trace_profile_add) \
325 _(TRACE_PROFILE_APPLY, trace_profile_apply) \
326 _(TRACE_PROFILE_DEL, trace_profile_del) \
327 _(LISP_ADD_DEL_LOCATOR_SET, lisp_add_del_locator_set) \
328 _(LISP_ADD_DEL_LOCATOR, lisp_add_del_locator) \
329 _(LISP_ADD_DEL_LOCAL_EID, lisp_add_del_local_eid) \
330 _(LISP_GPE_ADD_DEL_FWD_ENTRY, lisp_gpe_add_del_fwd_entry) \
331 _(LISP_ADD_DEL_MAP_RESOLVER, lisp_add_del_map_resolver) \
332 _(LISP_GPE_ENABLE_DISABLE, lisp_gpe_enable_disable) \
333 _(LISP_ENABLE_DISABLE, lisp_enable_disable) \
334 _(LISP_GPE_ADD_DEL_IFACE, lisp_gpe_add_del_iface) \
335 _(LISP_ADD_DEL_REMOTE_MAPPING, lisp_add_del_remote_mapping) \
336 _(LISP_PITR_SET_LOCATOR_SET, lisp_pitr_set_locator_set) \
337 _(LISP_EID_TABLE_ADD_DEL_MAP, lisp_eid_table_add_del_map) \
338 _(LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump) \
339 _(LISP_LOCAL_EID_TABLE_DUMP, lisp_local_eid_table_dump) \
340 _(LISP_GPE_TUNNEL_DUMP, lisp_gpe_tunnel_dump) \
341 _(LISP_MAP_RESOLVER_DUMP, lisp_map_resolver_dump) \
342 _(LISP_EID_TABLE_MAP_DUMP, lisp_eid_table_map_dump) \
343 _(LISP_ENABLE_DISABLE_STATUS_DUMP, \
344 lisp_enable_disable_status_dump) \
345 _(LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS, \
346 lisp_add_del_map_request_itr_rlocs) \
347 _(LISP_GET_MAP_REQUEST_ITR_RLOCS, lisp_get_map_request_itr_rlocs) \
348 _(SR_MULTICAST_MAP_ADD_DEL, sr_multicast_map_add_del) \
349 _(AF_PACKET_CREATE, af_packet_create) \
350 _(AF_PACKET_DELETE, af_packet_delete) \
351 _(POLICER_ADD_DEL, policer_add_del) \
352 _(POLICER_DUMP, policer_dump) \
353 _(NETMAP_CREATE, netmap_create) \
354 _(NETMAP_DELETE, netmap_delete) \
355 _(MPLS_GRE_TUNNEL_DUMP, mpls_gre_tunnel_dump) \
356 _(MPLS_GRE_TUNNEL_DETAILS, mpls_gre_tunnel_details) \
357 _(MPLS_ETH_TUNNEL_DUMP, mpls_eth_tunnel_dump) \
358 _(MPLS_ETH_TUNNEL_DETAILS, mpls_eth_tunnel_details) \
359 _(MPLS_FIB_ENCAP_DUMP, mpls_fib_encap_dump) \
360 _(MPLS_FIB_ENCAP_DETAILS, mpls_fib_encap_details) \
361 _(MPLS_FIB_DECAP_DUMP, mpls_fib_decap_dump) \
362 _(MPLS_FIB_DECAP_DETAILS, mpls_fib_decap_details)
365 #define QUOTE(x) QUOTE_(x)
367 #define foreach_registration_hash \
368 _(interface_events) \
369 _(to_netconf_server) \
370 _(from_netconf_server) \
371 _(to_netconf_client) \
372 _(from_netconf_client) \
376 RESOLVE_IP4_ADD_DEL_ROUTE=1,
377 RESOLVE_IP6_ADD_DEL_ROUTE,
378 RESOLVE_MPLS_ETHERNET_ADD_DEL,
384 vl_api_ip_add_del_route_t r;
385 vl_api_mpls_ethernet_add_del_tunnel_2_t t;
391 #define _(a) uword *a##_registration_hash; \
392 vpe_client_registration_t * a##_registrations;
393 foreach_registration_hash
396 /* notifications happen really early in the game */
397 u8 link_state_process_up;
399 /* ip4 pending route adds */
400 pending_route_t * pending_routes;
402 /* ip4 arp event registration pool */
403 vl_api_ip4_arp_event_t * arp_events;
406 vlib_main_t * vlib_main;
407 vnet_main_t * vnet_main;
410 static vlib_node_registration_t vpe_resolver_process_node;
411 static vpe_api_main_t vpe_api_main;
413 static void send_sw_interface_flags (vpe_api_main_t * am,
414 unix_shared_memory_queue_t *q,
415 vnet_sw_interface_t * swif);
416 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
417 unix_shared_memory_queue_t *q,
420 static int arp_change_delete_callback (u32 pool_index, u8 * notused);
423 /* Clean up all registrations belonging to the indicated client */
424 int vl_api_memclnt_delete_callback (u32 client_index)
426 vpe_api_main_t * vam = &vpe_api_main;
427 vpe_client_registration_t *rp;
429 int stats_memclnt_delete_callback (u32 client_index);
431 stats_memclnt_delete_callback (client_index);
434 p = hash_get (vam->a##_registration_hash, client_index); \
436 rp = pool_elt_at_index (vam->a##_registrations, p[0]); \
437 pool_put (vam->a##_registrations, rp); \
438 hash_unset (vam->a##_registration_hash, client_index); \
440 foreach_registration_hash;
445 #define API_LINK_STATE_EVENT 1
446 #define API_ADMIN_UP_DOWN_EVENT 2
449 event_data_cmp (void * a1, void * a2)
454 return (word) e1[0] - (word) e2[0];
458 link_state_process (vlib_main_t * vm,
459 vlib_node_runtime_t * rt,
462 vpe_api_main_t * vam = &vpe_api_main;
463 vnet_main_t * vnm = vam->vnet_main;
464 vnet_sw_interface_t * swif;
465 uword * event_data = 0;
466 vpe_client_registration_t *reg;
468 u32 prev_sw_if_index;
469 unix_shared_memory_queue_t * q;
471 vam->link_state_process_up = 1;
474 vlib_process_wait_for_event (vm);
476 /* Unified list of changed link or admin state sw_if_indices */
477 vlib_process_get_events_with_type
478 (vm, &event_data, API_LINK_STATE_EVENT);
479 vlib_process_get_events_with_type
480 (vm, &event_data, API_ADMIN_UP_DOWN_EVENT);
482 /* Sort, so we can eliminate duplicates */
483 vec_sort_with_function (event_data, event_data_cmp);
485 prev_sw_if_index = ~0;
487 for (i = 0; i < vec_len(event_data); i++) {
488 /* Only one message per swif */
489 if (prev_sw_if_index == event_data[i])
491 prev_sw_if_index = event_data[i];
493 pool_foreach(reg, vam->interface_events_registrations,
495 q = vl_api_client_index_to_input_queue (reg->client_index);
497 // sw_interface may be deleted already
498 if (!pool_is_free_index (vnm->interface_main.sw_interfaces,
501 swif = vnet_get_sw_interface (vnm, event_data[i]);
502 send_sw_interface_flags (vam, q, swif);
507 vec_reset_length (event_data);
513 static clib_error_t *
514 link_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags);
515 static clib_error_t *
516 admin_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags);
518 VLIB_REGISTER_NODE (link_state_process_node,static) = {
519 .function = link_state_process,
520 .type = VLIB_NODE_TYPE_PROCESS,
521 .name = "vpe-link-state-process",
524 VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (admin_up_down_function);
525 VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION (link_up_down_function);
527 static clib_error_t *
528 link_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags)
530 vpe_api_main_t * vam = &vpe_api_main;
531 vnet_hw_interface_t *hi = vnet_get_hw_interface (vm, hw_if_index);
533 if (vam->link_state_process_up)
534 vlib_process_signal_event (vam->vlib_main,
535 link_state_process_node.index,
536 API_LINK_STATE_EVENT,
541 static clib_error_t *
542 admin_up_down_function (vnet_main_t *vm, u32 sw_if_index, u32 flags)
544 vpe_api_main_t * vam = &vpe_api_main;
547 * Note: it's perfectly fair to set a subif admin up / admin down.
548 * Note the subtle distinction between this routine and the previous
551 if (vam->link_state_process_up)
552 vlib_process_signal_event (vam->vlib_main,
553 link_state_process_node.index,
554 API_ADMIN_UP_DOWN_EVENT,
559 #define pub_sub_handler(lca,UCA) \
560 static void vl_api_want_##lca##_t_handler ( \
561 vl_api_want_##lca##_t *mp) \
563 vpe_api_main_t *vam = &vpe_api_main; \
564 vpe_client_registration_t *rp; \
565 vl_api_want_##lca##_reply_t *rmp; \
569 p = hash_get (vam->lca##_registration_hash, mp->client_index); \
571 if (mp->enable_disable) { \
572 clib_warning ("pid %d: already enabled...", mp->pid); \
573 rv = VNET_API_ERROR_INVALID_REGISTRATION; \
576 rp = pool_elt_at_index (vam->lca##_registrations, p[0]); \
577 pool_put (vam->lca##_registrations, rp); \
578 hash_unset (vam->lca##_registration_hash, \
583 if (mp->enable_disable == 0) { \
584 clib_warning ("pid %d: already disabled...", mp->pid); \
585 rv = VNET_API_ERROR_INVALID_REGISTRATION; \
588 pool_get (vam->lca##_registrations, rp); \
589 rp->client_index = mp->client_index; \
590 rp->client_pid = mp->pid; \
591 hash_set (vam->lca##_registration_hash, rp->client_index, \
592 rp - vam->lca##_registrations); \
595 REPLY_MACRO (VL_API_WANT_##UCA##_REPLY); \
598 pub_sub_handler (interface_events,INTERFACE_EVENTS)
599 pub_sub_handler (oam_events,OAM_EVENTS)
601 #define RESOLUTION_EVENT 1
602 #define RESOLUTION_PENDING_EVENT 2
603 #define IP4_ARP_EVENT 3
605 static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp);
606 static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp);
607 static int mpls_ethernet_add_del_tunnel_2_t_handler
608 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp);
610 void handle_ip4_arp_event (u32 pool_index)
612 vpe_api_main_t * vam = &vpe_api_main;
613 vnet_main_t * vnm = vam->vnet_main;
614 vlib_main_t * vm = vam->vlib_main;
615 vl_api_ip4_arp_event_t * event;
616 vl_api_ip4_arp_event_t * mp;
617 unix_shared_memory_queue_t * q;
619 /* Client can cancel, die, etc. */
620 if (pool_is_free_index (vam->arp_events, pool_index))
623 event = pool_elt_at_index (vam->arp_events, pool_index);
625 q = vl_api_client_index_to_input_queue (event->client_index);
627 (void) vnet_add_del_ip4_arp_change_event
628 (vnm, arp_change_delete_callback,
629 event->pid, &event->address,
630 vpe_resolver_process_node.index, IP4_ARP_EVENT,
631 ~0 /* pool index, notused */, 0 /* is_add */);
635 if (q->cursize < q->maxsize) {
636 mp = vl_msg_api_alloc (sizeof (*mp));
637 clib_memcpy (mp, event, sizeof (*mp));
638 vl_msg_api_send_shmem (q, (u8 *)&mp);
640 static f64 last_time;
642 * Throttle syslog msgs.
643 * It's pretty tempting to just revoke the registration...
645 if (vlib_time_now (vm) > last_time + 10.0) {
646 clib_warning ("arp event for %U to pid %d: queue stuffed!",
647 format_ip4_address, &event->address, event->pid);
648 last_time = vlib_time_now(vm);
654 resolver_process (vlib_main_t * vm,
655 vlib_node_runtime_t * rt,
659 uword *event_data = 0;
661 vpe_api_main_t * vam = &vpe_api_main;
662 pending_route_t * pr;
663 vl_api_ip_add_del_route_t * adr;
664 vl_api_mpls_ethernet_add_del_tunnel_2_t *pme;
665 u32 * resolution_failures = 0;
670 vlib_process_wait_for_event_or_clock (vm, timeout);
672 event_type = vlib_process_get_events (vm, &event_data);
674 switch (event_type) {
675 case RESOLUTION_PENDING_EVENT:
679 case RESOLUTION_EVENT:
680 for (i = 0; i < vec_len(event_data); i++) {
682 * Resolution events can occur long after the
683 * original request has timed out. $$$ add a cancel
686 if (pool_is_free_index (vam->pending_routes, event_data[i]))
689 pr = pool_elt_at_index (vam->pending_routes, event_data[i]);
693 switch (pr->resolve_type) {
694 case RESOLVE_IP4_ADD_DEL_ROUTE:
695 rv = ip4_add_del_route_t_handler (adr);
696 clib_warning ("resolver: add %U/%d via %U %s",
698 (ip4_address_t *)&(adr->dst_address),
699 adr->dst_address_length,
701 (ip4_address_t *)&(adr->next_hop_address),
702 (rv >= 0) ? "succeeded" : "failed");
705 case RESOLVE_IP6_ADD_DEL_ROUTE:
706 rv = ip6_add_del_route_t_handler (adr);
707 clib_warning ("resolver: add %U/%d via %U %s",
709 (ip6_address_t *)&(adr->dst_address),
710 adr->dst_address_length,
712 (ip6_address_t *)&(adr->next_hop_address),
713 (rv >= 0) ? "succeeded" : "failed");
716 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
717 rv = mpls_ethernet_add_del_tunnel_2_t_handler (pme);
718 clib_warning ("resolver: add mpls-o-e via %U %s",
720 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
721 (rv >= 0) ? "succeeded" : "failed");
725 clib_warning ("resolver: BOGUS TYPE %d", pr->resolve_type);
727 pool_put (vam->pending_routes, pr);
732 for (i = 0; i < vec_len(event_data); i++)
733 handle_ip4_arp_event (event_data[i]);
736 case ~0: /* timeout, retry pending resolutions */
737 pool_foreach (pr, vam->pending_routes,
743 /* May fail, e.g. due to interface down */
744 switch (pr->resolve_type) {
745 case RESOLVE_IP4_ADD_DEL_ROUTE:
746 e = ip4_probe_neighbor
747 (vm, (ip4_address_t *)&(adr->next_hop_address),
748 ntohl(adr->next_hop_sw_if_index));
751 case RESOLVE_IP6_ADD_DEL_ROUTE:
752 e = ip6_probe_neighbor
753 (vm, (ip6_address_t *)&(adr->next_hop_address),
754 ntohl(adr->next_hop_sw_if_index));
757 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
759 e = ip4_probe_neighbor
761 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
762 pme->resolve_opaque);
766 e = clib_error_return (0, "resolver: BOGUS TYPE %d",
770 clib_error_report (e);
772 adr->resolve_attempts = 1;
774 pme->resolve_attempts = 1;
778 adr->resolve_attempts -= 1;
779 if (adr->resolve_attempts == 0)
780 vec_add1 (resolution_failures,
781 pr - vam->pending_routes);
783 pme->resolve_attempts -= 1;
784 if (pme->resolve_attempts == 0)
785 vec_add1 (resolution_failures,
786 pr - vam->pending_routes);
790 for (i = 0; i < vec_len (resolution_failures); i++) {
791 pr = pool_elt_at_index (vam->pending_routes,
792 resolution_failures[i]);
796 switch (pr->resolve_type) {
797 case RESOLVE_IP4_ADD_DEL_ROUTE:
798 clib_warning ("resolver: add %U/%d via %U retry failure",
800 (ip4_address_t *)&(adr->dst_address),
801 adr->dst_address_length,
803 (ip4_address_t *)&(adr->next_hop_address));
806 case RESOLVE_IP6_ADD_DEL_ROUTE:
807 clib_warning ("resolver: add %U/%d via %U retry failure",
809 (ip6_address_t *)&(adr->dst_address),
810 adr->dst_address_length,
812 (ip6_address_t *)&(adr->next_hop_address));
815 case RESOLVE_MPLS_ETHERNET_ADD_DEL:
816 clib_warning ("resolver: add mpls-o-e via %U retry failure",
818 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf));
822 clib_warning ("BUG");
824 pool_put(vam->pending_routes, pr);
826 vec_reset_length (resolution_failures);
829 if (pool_elts (vam->pending_routes) == 0)
831 vec_reset_length (event_data);
833 return 0; /* or not */
836 VLIB_REGISTER_NODE (vpe_resolver_process_node,static) = {
837 .function = resolver_process,
838 .type = VLIB_NODE_TYPE_PROCESS,
839 .name = "vpe-route-resolver-process",
842 static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp)
844 ip4_main_t * im = &ip4_main;
845 ip_lookup_main_t * lm = &im->lookup_main;
846 vnet_classify_main_t * cm = &vnet_classify_main;
847 stats_main_t * sm = &stats_main;
848 ip4_add_del_route_args_t a;
849 ip4_address_t next_hop_address;
851 vpe_api_main_t * vam = &vpe_api_main;
852 vnet_main_t * vnm = vam->vnet_main;
853 vlib_main_t * vm = vlib_get_main();
854 pending_route_t * pr;
855 vl_api_ip_add_del_route_t * adr;
859 ip_adjacency_t *nh_adj, *add_adj = 0;
861 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
863 if (mp->create_vrf_if_needed) {
865 f = find_ip4_fib_by_table_index_or_id (im, ntohl(mp->vrf_id),
867 fib_index = f->index;
869 /* No such VRF, and we weren't asked to create one */
870 return VNET_API_ERROR_NO_SUCH_FIB;
876 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
877 ntohl(mp->next_hop_sw_if_index)))
878 return VNET_API_ERROR_NO_MATCHING_INTERFACE;
880 clib_memcpy (next_hop_address.data, mp->next_hop_address,
881 sizeof (next_hop_address.data));
883 /* Arp for the next_hop if necessary */
884 if (mp->is_add && mp->resolve_if_needed) {
886 ip_adjacency_t * adj;
888 lookup_result = ip4_fib_lookup_with_table
889 (im, fib_index, &next_hop_address, 1 /* disable default route */);
891 adj = ip_get_adjacency (lm, lookup_result);
893 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
894 pool_get (vam->pending_routes, pr);
895 pr->resolve_type = RESOLVE_IP4_ADD_DEL_ROUTE;
897 clib_memcpy (adr, mp, sizeof (*adr));
898 /* recursion block, "just in case" */
899 adr->resolve_if_needed = 0;
900 adr->resolve_attempts = ntohl(mp->resolve_attempts);
901 vnet_register_ip4_arp_resolution_event
902 (vnm, &next_hop_address, vpe_resolver_process_node.index,
903 RESOLUTION_EVENT, pr - vam->pending_routes);
905 vlib_process_signal_event
906 (vm, vpe_resolver_process_node.index,
907 RESOLUTION_PENDING_EVENT, 0 /* data */);
909 /* The interface may be down, etc. */
910 e = ip4_probe_neighbor
911 (vm, (ip4_address_t *)&(mp->next_hop_address),
912 ntohl(mp->next_hop_sw_if_index));
915 clib_error_report(e);
917 return VNET_API_ERROR_IN_PROGRESS;
921 if (mp->is_multipath) {
924 dslock (sm, 1 /* release hint */, 10 /* tag */);
927 flags = IP4_ROUTE_FLAG_ADD;
929 flags = IP4_ROUTE_FLAG_DEL;
932 flags |= IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP;
934 ip4_add_del_route_next_hop (im, flags,
935 (ip4_address_t *) mp->dst_address,
936 (u32) mp->dst_address_length,
937 (ip4_address_t *) mp->next_hop_address,
938 ntohl(mp->next_hop_sw_if_index),
939 (u32) mp->next_hop_weight,
946 memset (&a, 0, sizeof (a));
947 clib_memcpy (a.dst_address.data, mp->dst_address, sizeof (a.dst_address.data));
949 a.dst_address_length = mp->dst_address_length;
951 a.flags = (mp->is_add ? IP4_ROUTE_FLAG_ADD : IP4_ROUTE_FLAG_DEL);
952 a.flags |= IP4_ROUTE_FLAG_FIB_INDEX;
953 a.table_index_or_table_id = fib_index;
958 a.flags |= IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP;
960 dslock (sm, 1 /* release hint */, 2 /* tag */);
964 ai = lm->drop_adj_index;
965 else if (mp->is_local)
966 ai = lm->local_adj_index;
967 else if (mp->is_classify) {
969 memset(&cadj, 0, sizeof(cadj));
970 cadj.lookup_next_index = IP_LOOKUP_NEXT_CLASSIFY;
971 cadj.classify.table_index = ntohl(mp->classify_table_index);
972 if (pool_is_free_index (cm->tables, cadj.classify.table_index)) {
974 return VNET_API_ERROR_NO_SUCH_TABLE;
976 vec_add1 (add_adj, cadj);
980 ai = ip4_fib_lookup_with_table
981 (im, fib_index, &next_hop_address,
982 1 /* disable default route */);
983 if (ai == lm->miss_adj_index) {
985 return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
989 nh_adj = ip_get_adjacency (lm, ai);
990 if (nh_adj->lookup_next_index == IP_LOOKUP_NEXT_ARP &&
991 nh_adj->arp.next_hop.ip4.as_u32 == 0) {
992 /* the next-hop resovles via a glean adj. create and use
993 * a ARP adj for the next-hop */
994 a.adj_index = vnet_arp_glean_add(fib_index, &next_hop_address);
997 ip4_add_del_route (im, &a);
1001 vec_add1 (add_adj, nh_adj[0]);
1002 if (mp->lookup_in_vrf) {
1003 p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
1005 add_adj[0].explicit_fib_index = p[0];
1009 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
1013 ip_adjacency_t * adj;
1014 int disable_default_route = 1;
1016 /* Trying to delete the default route? */
1017 if (a.dst_address.as_u32 == 0 &&
1018 a.dst_address_length == 0)
1019 disable_default_route = 0;
1021 ai = ip4_fib_lookup_with_table
1022 (im, fib_index, &a.dst_address, disable_default_route);
1023 if (ai == lm->miss_adj_index) {
1025 return VNET_API_ERROR_UNKNOWN_DESTINATION;
1028 adj = ip_get_adjacency (lm, ai);
1029 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1031 return VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
1037 a.add_adj = add_adj;
1038 a.n_add_adj = vec_len(add_adj);
1039 ip4_add_del_route (im, &a);
1048 static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp)
1050 ip6_main_t * im = &ip6_main;
1051 ip_lookup_main_t * lm = &im->lookup_main;
1052 vnet_main_t * vnm = vnet_get_main();
1053 vlib_main_t * vm = vlib_get_main();
1054 vpe_api_main_t * vam = &vpe_api_main;
1055 stats_main_t * sm = &stats_main;
1056 ip6_add_del_route_args_t a;
1057 ip6_address_t next_hop_address;
1058 pending_route_t * pr;
1059 vl_api_ip_add_del_route_t * adr;
1064 ip_adjacency_t * nh_adj, * add_adj = 0;
1067 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
1070 if (mp->create_vrf_if_needed) {
1072 f = find_ip6_fib_by_table_index_or_id (im, ntohl(mp->vrf_id),
1074 fib_index = f->index;
1076 /* No such VRF, and we weren't asked to create one */
1077 return VNET_API_ERROR_NO_SUCH_FIB;
1083 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
1084 ntohl(mp->next_hop_sw_if_index)))
1085 return VNET_API_ERROR_NO_MATCHING_INTERFACE;
1087 clib_memcpy (next_hop_address.as_u8, mp->next_hop_address,
1088 sizeof (next_hop_address.as_u8));
1090 /* Arp for the next_hop if necessary */
1091 if (mp->is_add && mp->resolve_if_needed) {
1093 ip_adjacency_t * adj;
1095 lookup_result = ip6_fib_lookup_with_table
1096 (im, fib_index, &next_hop_address);
1098 adj = ip_get_adjacency (lm, lookup_result);
1100 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1101 pool_get (vam->pending_routes, pr);
1103 pr->resolve_type = RESOLVE_IP6_ADD_DEL_ROUTE;
1104 clib_memcpy (adr, mp, sizeof (*adr));
1105 /* recursion block, "just in case" */
1106 adr->resolve_if_needed = 0;
1107 adr->resolve_attempts = ntohl(mp->resolve_attempts);
1108 vnet_register_ip6_neighbor_resolution_event
1109 (vnm, &next_hop_address, vpe_resolver_process_node.index,
1110 RESOLUTION_EVENT, pr - vam->pending_routes);
1112 vlib_process_signal_event
1113 (vm, vpe_resolver_process_node.index,
1114 RESOLUTION_PENDING_EVENT, 0 /* data */);
1116 /* The interface may be down, etc. */
1117 e = ip6_probe_neighbor
1118 (vm, (ip6_address_t *)&(mp->next_hop_address),
1119 ntohl(mp->next_hop_sw_if_index));
1122 clib_error_report(e);
1124 return VNET_API_ERROR_IN_PROGRESS;
1128 if (mp->is_multipath) {
1131 dslock (sm, 1 /* release hint */, 11 /* tag */);
1134 flags = IP6_ROUTE_FLAG_ADD;
1136 flags = IP6_ROUTE_FLAG_DEL;
1139 flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP;
1141 ip6_add_del_route_next_hop (im, flags, (ip6_address_t *)mp->dst_address,
1142 (u32) mp->dst_address_length,
1143 (ip6_address_t *)mp->next_hop_address,
1144 ntohl(mp->next_hop_sw_if_index),
1145 (u32) mp->next_hop_weight,
1152 memset (&a, 0, sizeof (a));
1153 clib_memcpy (a.dst_address.as_u8, mp->dst_address, sizeof (a.dst_address.as_u8));
1155 a.dst_address_length = mp->dst_address_length;
1157 a.flags = (mp->is_add ? IP6_ROUTE_FLAG_ADD : IP6_ROUTE_FLAG_DEL);
1158 a.flags |= IP6_ROUTE_FLAG_FIB_INDEX;
1159 a.table_index_or_table_id = fib_index;
1164 a.flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP;
1166 dslock (sm, 1 /* release hint */, 3 /* tag */);
1170 ai = lm->drop_adj_index;
1171 else if (mp->is_local)
1172 ai = lm->local_adj_index;
1174 ai = ip6_fib_lookup_with_table
1175 (im, fib_index, &next_hop_address);
1176 if (ai == lm->miss_adj_index) {
1178 return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
1182 nh_adj = ip_get_adjacency (lm, ai);
1183 vec_add1 (add_adj, nh_adj[0]);
1184 if (mp->lookup_in_vrf) {
1185 p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
1187 add_adj[0].explicit_fib_index = p[0];
1191 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
1195 ip_adjacency_t * adj;
1197 ai = ip6_fib_lookup_with_table
1198 (im, fib_index, &a.dst_address);
1199 if (ai == lm->miss_adj_index) {
1201 return VNET_API_ERROR_UNKNOWN_DESTINATION;
1203 adj = ip_get_adjacency (lm, ai);
1204 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
1206 return VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
1211 a.add_adj = add_adj;
1212 a.n_add_adj = vec_len(add_adj);
1213 ip6_add_del_route (im, &a);
1221 void vl_api_ip_add_del_route_t_handler (
1222 vl_api_ip_add_del_route_t *mp)
1224 vl_api_ip_add_del_route_reply_t * rmp;
1226 vnet_main_t * vnm = vnet_get_main();
1231 rv = ip6_add_del_route_t_handler (mp);
1233 rv = ip4_add_del_route_t_handler (mp);
1235 rv = (rv == 0) ? vnm->api_errno : rv;
1237 REPLY_MACRO(VL_API_IP_ADD_DEL_ROUTE_REPLY);
1240 void api_config_default_ip_route (u8 is_ipv6, u8 is_add, u32 vrf_id,
1241 u32 sw_if_index, u8 *next_hop_addr)
1243 vl_api_ip_add_del_route_t mp;
1246 memset (&mp, 0, sizeof(vl_api_ip_add_del_route_t));
1249 * Configure default IP route:
1250 * - ip route add 0.0.0.0/1 via <GW IP>
1251 * - ip route add 128.0.0.0/1 via <GW IP>
1253 mp.next_hop_sw_if_index = ntohl(sw_if_index);
1255 mp.resolve_attempts = ~0;
1256 mp.resolve_if_needed = 1;
1258 mp.is_ipv6 = is_ipv6;
1259 mp.next_hop_weight = 1;
1261 clib_memcpy (&mp.next_hop_address[0], next_hop_addr, 16);
1264 rv = ip6_add_del_route_t_handler (&mp);
1267 mp.dst_address_length = 1;
1269 mp.dst_address[0] = 0;
1270 rv = ip4_add_del_route_t_handler (&mp);
1272 mp.dst_address[0] = 128;
1273 rv |= ip4_add_del_route_t_handler (&mp);
1277 clib_error_return (0, "failed to config default IP route");
1282 vl_api_sw_interface_add_del_address_t_handler
1283 (vl_api_sw_interface_add_del_address_t *mp)
1285 vlib_main_t *vm = vlib_get_main();
1286 vl_api_sw_interface_add_del_address_reply_t * rmp;
1290 VALIDATE_SW_IF_INDEX(mp);
1292 is_del = mp->is_add == 0;
1295 ip_del_all_interface_addresses (vm, ntohl(mp->sw_if_index));
1296 else if (mp->is_ipv6)
1297 ip6_add_del_interface_address (vm, ntohl(mp->sw_if_index),
1298 (void *)mp->address,
1299 mp->address_length, is_del);
1301 ip4_add_del_interface_address (vm, ntohl(mp->sw_if_index),
1302 (void *) mp->address,
1303 mp->address_length, is_del);
1305 BAD_SW_IF_INDEX_LABEL;
1307 REPLY_MACRO(VL_API_SW_INTERFACE_ADD_DEL_ADDRESS_REPLY);
1311 vl_api_sw_interface_set_table_t_handler (vl_api_sw_interface_set_table_t *mp)
1314 u32 table_id = ntohl(mp->vrf_id);
1315 u32 sw_if_index = ntohl(mp->sw_if_index);
1316 vl_api_sw_interface_set_table_reply_t * rmp;
1317 stats_main_t * sm = &stats_main;
1319 VALIDATE_SW_IF_INDEX(mp);
1321 dslock (sm, 1 /* release hint */, 4 /* tag */);
1324 ip6_main_t * im = &ip6_main;
1326 find_ip6_fib_by_table_index_or_id (im, table_id,
1327 IP6_ROUTE_FLAG_TABLE_ID);
1329 vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
1330 im->fib_index_by_sw_if_index[sw_if_index] = fib->index;
1332 rv = VNET_API_ERROR_NO_SUCH_FIB;
1335 ip4_main_t * im = &ip4_main;
1336 ip4_fib_t * fib = find_ip4_fib_by_table_index_or_id
1337 (im, table_id, IP4_ROUTE_FLAG_TABLE_ID);
1339 /* Truthfully this can't fail */
1341 vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
1342 im->fib_index_by_sw_if_index[sw_if_index] = fib->index;
1344 rv = VNET_API_ERROR_NO_SUCH_FIB;
1349 BAD_SW_IF_INDEX_LABEL;
1351 REPLY_MACRO(VL_API_SW_INTERFACE_SET_TABLE_REPLY);
1355 vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t *mp)
1357 vlib_main_t *vm = vlib_get_main();
1358 ip4_main_t * im4 = &ip4_main;
1359 ip6_main_t * im6 = &ip6_main;
1360 vl_api_sw_interface_set_vpath_reply_t * rmp;
1363 u32 sw_if_index = ntohl(mp->sw_if_index);
1364 ip4_main_t *ip4m = &ip4_main;
1365 ip6_main_t *ip6m = &ip6_main;
1366 ip_lookup_main_t *ip4lm = &ip4m->lookup_main;
1367 ip_lookup_main_t *ip6lm = &ip6m->lookup_main;
1368 ip_config_main_t *rx_cm4u = &ip4lm->rx_config_mains[VNET_UNICAST];
1369 ip_config_main_t *rx_cm4m = &ip4lm->rx_config_mains[VNET_MULTICAST];
1370 ip_config_main_t *rx_cm6u = &ip6lm->rx_config_mains[VNET_UNICAST];
1371 ip_config_main_t *rx_cm6m = &ip6lm->rx_config_mains[VNET_MULTICAST];
1373 VALIDATE_SW_IF_INDEX(mp);
1375 l2input_intf_bitmap_enable(sw_if_index, L2INPUT_FEAT_VPATH, mp->enable);
1377 ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast
1378 ci = vnet_config_add_feature(vm, &rx_cm4u->config_main,
1380 im4->ip4_unicast_rx_feature_vpath,
1382 rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci;
1383 ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast
1384 ci = vnet_config_add_feature(vm, &rx_cm4m->config_main,
1386 im4->ip4_multicast_rx_feature_vpath,
1388 rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci;
1389 ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast
1390 ci = vnet_config_add_feature(vm, &rx_cm6u->config_main,
1392 im6->ip6_unicast_rx_feature_vpath,
1394 rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci;
1395 ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast
1396 ci = vnet_config_add_feature(vm, &rx_cm6m->config_main,
1398 im6->ip6_multicast_rx_feature_vpath,
1400 rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci;
1402 ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast
1403 ci = vnet_config_del_feature(vm, &rx_cm4u->config_main,
1405 im4->ip4_unicast_rx_feature_vpath,
1407 rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci;
1408 ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast
1409 ci = vnet_config_del_feature(vm, &rx_cm4m->config_main,
1411 im4->ip4_multicast_rx_feature_vpath,
1413 rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci;
1414 ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast
1415 ci = vnet_config_del_feature(vm, &rx_cm6u->config_main,
1417 im6->ip6_unicast_rx_feature_vpath,
1419 rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci;
1420 ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast
1421 ci = vnet_config_del_feature(vm, &rx_cm6m->config_main,
1423 im6->ip6_multicast_rx_feature_vpath,
1425 rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci;
1428 BAD_SW_IF_INDEX_LABEL;
1430 REPLY_MACRO(VL_API_SW_INTERFACE_SET_VPATH_REPLY);
1434 vl_api_sw_interface_set_l2_xconnect_t_handler (
1435 vl_api_sw_interface_set_l2_xconnect_t *mp)
1437 vl_api_sw_interface_set_l2_xconnect_reply_t * rmp;
1439 u32 rx_sw_if_index = ntohl(mp->rx_sw_if_index);
1440 u32 tx_sw_if_index = ntohl(mp->tx_sw_if_index);
1441 vlib_main_t *vm = vlib_get_main();
1442 vnet_main_t *vnm = vnet_get_main();
1444 VALIDATE_RX_SW_IF_INDEX(mp);
1447 VALIDATE_TX_SW_IF_INDEX(mp);
1448 rv = set_int_l2_mode(vm, vnm, MODE_L2_XC,
1449 rx_sw_if_index, 0, 0, 0, tx_sw_if_index);
1451 rv = set_int_l2_mode(vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
1454 BAD_RX_SW_IF_INDEX_LABEL;
1455 BAD_TX_SW_IF_INDEX_LABEL;
1457 REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY);
1461 vl_api_sw_interface_set_l2_bridge_t_handler (
1462 vl_api_sw_interface_set_l2_bridge_t *mp)
1464 bd_main_t * bdm = &bd_main;
1465 vl_api_sw_interface_set_l2_bridge_reply_t * rmp;
1467 u32 rx_sw_if_index = ntohl(mp->rx_sw_if_index);
1468 u32 bd_id = ntohl(mp->bd_id);
1472 vlib_main_t *vm = vlib_get_main();
1473 vnet_main_t *vnm = vnet_get_main();
1475 VALIDATE_RX_SW_IF_INDEX(mp);
1477 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
1480 //VALIDATE_TX_SW_IF_INDEX(mp);
1481 rv = set_int_l2_mode(vm, vnm, MODE_L2_BRIDGE,
1482 rx_sw_if_index, bd_index, bvi, shg, 0);
1484 rv = set_int_l2_mode(vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
1487 BAD_RX_SW_IF_INDEX_LABEL;
1489 REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
1493 vl_api_bridge_domain_add_del_t_handler (
1494 vl_api_bridge_domain_add_del_t *mp)
1496 vlib_main_t * vm = vlib_get_main ();
1497 bd_main_t * bdm = &bd_main;
1498 vl_api_bridge_domain_add_del_reply_t * rmp;
1500 u32 enable_flags = 0, disable_flags = 0;
1501 u32 bd_id = ntohl(mp->bd_id);
1505 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
1508 enable_flags |= L2_FLOOD;
1510 disable_flags |= L2_FLOOD;
1513 enable_flags |= L2_UU_FLOOD;
1515 disable_flags |= L2_UU_FLOOD;
1518 enable_flags |= L2_FWD;
1520 disable_flags |= L2_FWD;
1523 enable_flags |= L2_ARP_TERM;
1525 disable_flags |= L2_ARP_TERM;
1528 enable_flags |= L2_LEARN;
1530 disable_flags |= L2_LEARN;
1533 bd_set_flags (vm, bd_index, enable_flags, 1 /* enable */);
1536 bd_set_flags (vm, bd_index, disable_flags, 0 /* disable */);
1539 rv = bd_delete_bd_index(bdm, bd_id);
1541 REPLY_MACRO(VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY);
1544 static void vl_api_bridge_domain_details_t_handler (
1545 vl_api_bridge_domain_details_t * mp)
1547 clib_warning ("BUG");
1550 static void vl_api_bridge_domain_sw_if_details_t_handler (
1551 vl_api_bridge_domain_sw_if_details_t * mp)
1553 clib_warning ("BUG");
1556 static void send_bridge_domain_details (unix_shared_memory_queue_t *q,
1557 l2_bridge_domain_t * bd_config,
1561 vl_api_bridge_domain_details_t * mp;
1563 mp = vl_msg_api_alloc (sizeof (*mp));
1564 memset (mp, 0, sizeof (*mp));
1565 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS);
1566 mp->bd_id = ntohl (bd_config->bd_id);
1567 mp->flood = bd_feature_flood (bd_config);
1568 mp->uu_flood = bd_feature_uu_flood (bd_config);
1569 mp->forward = bd_feature_forward (bd_config);
1570 mp->learn = bd_feature_learn (bd_config);
1571 mp->arp_term = bd_feature_arp_term (bd_config);
1572 mp->bvi_sw_if_index = ntohl (bd_config->bvi_sw_if_index);
1573 mp->n_sw_ifs = ntohl (n_sw_ifs);
1574 mp->context = context;
1576 vl_msg_api_send_shmem (q, (u8 *)&mp);
1579 static void send_bd_sw_if_details (l2input_main_t * l2im,
1580 unix_shared_memory_queue_t *q,
1581 l2_flood_member_t * member, u32 bd_id,
1584 vl_api_bridge_domain_sw_if_details_t * mp;
1585 l2_input_config_t * input_cfg;
1587 mp = vl_msg_api_alloc (sizeof (*mp));
1588 memset (mp, 0, sizeof (*mp));
1589 mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_SW_IF_DETAILS);
1590 mp->bd_id = ntohl (bd_id);
1591 mp->sw_if_index = ntohl (member->sw_if_index);
1592 input_cfg = vec_elt_at_index (l2im->configs, member->sw_if_index);
1593 mp->shg = input_cfg->shg;
1594 mp->context = context;
1596 vl_msg_api_send_shmem (q, (u8 *)&mp);
1599 static void vl_api_bridge_domain_dump_t_handler (
1600 vl_api_bridge_domain_dump_t *mp)
1602 bd_main_t * bdm = &bd_main;
1603 l2input_main_t * l2im = &l2input_main;
1604 unix_shared_memory_queue_t * q;
1605 l2_bridge_domain_t * bd_config;
1606 u32 bd_id, bd_index;
1609 q = vl_api_client_index_to_input_queue (mp->client_index);
1614 bd_id = ntohl(mp->bd_id);
1616 bd_index = (bd_id == ~0) ? 0 : bd_find_or_add_bd_index (bdm, bd_id);
1617 end = (bd_id == ~0) ? vec_len (l2im->bd_configs) : bd_index + 1;
1618 for (; bd_index < end; bd_index++) {
1619 bd_config = l2input_bd_config_from_index (l2im, bd_index);
1620 /* skip dummy bd_id 0 */
1621 if (bd_config && (bd_config->bd_id > 0)) {
1623 l2_flood_member_t * m;
1625 n_sw_ifs = vec_len (bd_config->members);
1626 send_bridge_domain_details (q, bd_config, n_sw_ifs, mp->context);
1628 vec_foreach (m, bd_config->members) {
1629 send_bd_sw_if_details (l2im, q, m, bd_config->bd_id, mp->context);
1636 vl_api_l2fib_add_del_t_handler (
1637 vl_api_l2fib_add_del_t *mp)
1639 bd_main_t * bdm = &bd_main;
1640 l2input_main_t * l2im = &l2input_main;
1641 vl_api_l2fib_add_del_reply_t * rmp;
1644 u32 sw_if_index = ntohl(mp->sw_if_index);
1645 u32 bd_id = ntohl(mp->bd_id);
1653 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1655 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1656 goto bad_sw_if_index;
1661 VALIDATE_SW_IF_INDEX(mp);
1662 if (vec_len(l2im->configs) <= sw_if_index) {
1663 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1664 goto bad_sw_if_index;
1666 l2_input_config_t * config;
1667 config = vec_elt_at_index(l2im->configs, sw_if_index);
1668 if (config->bridge == 0) {
1669 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
1670 goto bad_sw_if_index;
1673 static_mac = mp->static_mac ? 1 : 0;
1674 filter_mac = mp->filter_mac ? 1 : 0;
1675 l2fib_add_entry(mac, bd_index, sw_if_index, static_mac, filter_mac,
1678 l2fib_del_entry(mac, bd_index);
1681 BAD_SW_IF_INDEX_LABEL;
1683 REPLY_MACRO(VL_API_L2FIB_ADD_DEL_REPLY);
1687 vl_api_l2_flags_t_handler (
1688 vl_api_l2_flags_t *mp)
1690 vl_api_l2_flags_reply_t * rmp;
1692 u32 sw_if_index = ntohl(mp->sw_if_index);
1693 u32 flags = ntohl(mp->feature_bitmap);
1696 VALIDATE_SW_IF_INDEX(mp);
1699 if (flags & L2INPUT_FEAT_ ## a) \
1700 rbm = l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_ ## a, mp->is_set);
1701 foreach_l2input_feat;
1704 BAD_SW_IF_INDEX_LABEL;
1706 REPLY_MACRO2(VL_API_L2_FLAGS_REPLY, rmp->resulting_feature_bitmap = ntohl(rbm));
1710 vl_api_bridge_flags_t_handler (
1711 vl_api_bridge_flags_t *mp)
1713 vlib_main_t *vm = vlib_get_main();
1714 bd_main_t * bdm = &bd_main;
1715 vl_api_bridge_flags_reply_t * rmp;
1717 u32 bd_id = ntohl(mp->bd_id);
1719 u32 flags = ntohl(mp->feature_bitmap);
1722 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1724 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1730 bd_set_flags(vm, bd_index, flags, mp->is_set);
1733 REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY,
1734 rmp->resulting_feature_bitmap = ntohl(flags));
1738 vl_api_bd_ip_mac_add_del_t_handler (
1739 vl_api_bd_ip_mac_add_del_t *mp)
1741 bd_main_t * bdm = &bd_main;
1742 vl_api_bd_ip_mac_add_del_reply_t * rmp;
1744 u32 bd_id = ntohl(mp->bd_id);
1748 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
1750 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
1755 if (bd_add_del_ip_mac(bd_index, mp->ip_address,
1756 mp->mac_address, mp->is_ipv6, mp->is_add))
1757 rv = VNET_API_ERROR_UNSPECIFIED;
1760 REPLY_MACRO(VL_API_BD_IP_MAC_ADD_DEL_REPLY);
1764 vl_api_tap_connect_t_handler (vl_api_tap_connect_t *mp, vlib_main_t *vm)
1767 vl_api_tap_connect_reply_t * rmp;
1768 unix_shared_memory_queue_t * q;
1769 u32 sw_if_index = (u32)~0;
1771 rv = vnet_tap_connect_renumber (vm, mp->tap_name,
1772 mp->use_random_mac ? 0 : mp->mac_address,
1773 &sw_if_index, mp->renumber,
1774 ntohl(mp->custom_dev_instance));
1776 q = vl_api_client_index_to_input_queue (mp->client_index);
1780 rmp = vl_msg_api_alloc (sizeof (*rmp));
1781 rmp->_vl_msg_id = ntohs(VL_API_TAP_CONNECT_REPLY);
1782 rmp->context = mp->context;
1783 rmp->retval = ntohl(rv);
1784 rmp->sw_if_index = ntohl(sw_if_index);
1786 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1790 vl_api_tap_modify_t_handler (vl_api_tap_modify_t *mp, vlib_main_t *vm)
1793 vl_api_tap_modify_reply_t * rmp;
1794 unix_shared_memory_queue_t * q;
1795 u32 sw_if_index = (u32)~0;
1797 rv = vnet_tap_modify (vm, ntohl(mp->sw_if_index), mp->tap_name,
1798 mp->use_random_mac ? 0 : mp->mac_address,
1799 &sw_if_index, mp->renumber,
1800 ntohl(mp->custom_dev_instance));
1802 q = vl_api_client_index_to_input_queue (mp->client_index);
1806 rmp = vl_msg_api_alloc (sizeof (*rmp));
1807 rmp->_vl_msg_id = ntohs(VL_API_TAP_MODIFY_REPLY);
1808 rmp->context = mp->context;
1809 rmp->retval = ntohl(rv);
1810 rmp->sw_if_index = ntohl(sw_if_index);
1812 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1816 vl_api_tap_delete_t_handler (vl_api_tap_delete_t *mp, vlib_main_t *vm)
1819 vpe_api_main_t * vam = &vpe_api_main;
1820 vl_api_tap_delete_reply_t * rmp;
1821 unix_shared_memory_queue_t * q;
1822 u32 sw_if_index = ntohl(mp->sw_if_index);
1824 rv = vnet_tap_delete (vm, sw_if_index);
1826 q = vl_api_client_index_to_input_queue (mp->client_index);
1830 rmp = vl_msg_api_alloc (sizeof (*rmp));
1831 rmp->_vl_msg_id = ntohs(VL_API_TAP_DELETE_REPLY);
1832 rmp->context = mp->context;
1833 rmp->retval = ntohl(rv);
1835 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1838 send_sw_interface_flags_deleted (vam, q, sw_if_index);
1842 vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
1844 vl_api_create_vlan_subif_reply_t * rmp;
1845 vnet_main_t * vnm = vnet_get_main();
1846 u32 hw_if_index, sw_if_index = (u32)~0;
1847 vnet_hw_interface_t * hi;
1850 vnet_sw_interface_t template;
1852 vnet_interface_main_t * im = &vnm->interface_main;
1853 u64 sup_and_sub_key;
1855 unix_shared_memory_queue_t * q;
1856 clib_error_t * error;
1858 VALIDATE_SW_IF_INDEX(mp);
1860 hw_if_index = ntohl(mp->sw_if_index);
1861 hi = vnet_get_hw_interface (vnm, hw_if_index);
1863 id = ntohl(mp->vlan_id);
1864 if (id == 0 || id > 4095) {
1865 rv = VNET_API_ERROR_INVALID_VLAN;
1869 sup_and_sub_key = ((u64)(hi->sw_if_index) << 32) | (u64) id;
1871 p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
1873 rv = VNET_API_ERROR_VLAN_ALREADY_EXISTS;
1877 kp = clib_mem_alloc (sizeof (*kp));
1878 *kp = sup_and_sub_key;
1880 memset (&template, 0, sizeof (template));
1881 template.type = VNET_SW_INTERFACE_TYPE_SUB;
1882 template.sup_sw_if_index = hi->sw_if_index;
1883 template.sub.id = id;
1884 template.sub.eth.raw_flags = 0;
1885 template.sub.eth.flags.one_tag = 1;
1886 template.sub.eth.outer_vlan_id = id;
1887 template.sub.eth.flags.exact_match = 1;
1889 error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
1891 clib_error_report(error);
1892 rv = VNET_API_ERROR_INVALID_REGISTRATION;
1895 hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
1896 hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
1898 BAD_SW_IF_INDEX_LABEL;
1901 q = vl_api_client_index_to_input_queue (mp->client_index);
1905 rmp = vl_msg_api_alloc (sizeof (*rmp));
1906 rmp->_vl_msg_id = ntohs(VL_API_CREATE_VLAN_SUBIF_REPLY);
1907 rmp->context = mp->context;
1908 rmp->retval = ntohl(rv);
1909 rmp->sw_if_index = ntohl(sw_if_index);
1910 vl_msg_api_send_shmem (q, (u8 *)&rmp);
1914 vl_api_create_subif_t_handler (vl_api_create_subif_t * mp)
1916 vl_api_create_subif_reply_t * rmp;
1917 vnet_main_t * vnm = vnet_get_main();
1918 u32 sw_if_index = ~0;
1921 vnet_sw_interface_t *si;
1922 vnet_hw_interface_t *hi;
1923 vnet_sw_interface_t template;
1925 vnet_interface_main_t * im = &vnm->interface_main;
1926 u64 sup_and_sub_key;
1928 clib_error_t * error;
1930 VALIDATE_SW_IF_INDEX(mp);
1932 si = vnet_get_sup_sw_interface (vnm, ntohl(mp->sw_if_index));
1933 hi = vnet_get_sup_hw_interface (vnm, ntohl(mp->sw_if_index));
1935 if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE) {
1936 rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED;
1940 sw_if_index = si->sw_if_index;
1941 sub_id = ntohl(mp->sub_id);
1943 sup_and_sub_key = ((u64)(sw_if_index) << 32) | (u64) sub_id;
1945 p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
1948 clib_warning ("sup sw_if_index %d, sub id %d already exists\n",
1949 sw_if_index, sub_id);
1950 rv = VNET_API_ERROR_SUBIF_ALREADY_EXISTS;
1954 kp = clib_mem_alloc (sizeof (*kp));
1955 *kp = sup_and_sub_key;
1957 memset (&template, 0, sizeof (template));
1958 template.type = VNET_SW_INTERFACE_TYPE_SUB;
1959 template.sup_sw_if_index = sw_if_index;
1960 template.sub.id = sub_id;
1961 template.sub.eth.flags.no_tags = mp->no_tags;
1962 template.sub.eth.flags.one_tag = mp->one_tag;
1963 template.sub.eth.flags.two_tags = mp->two_tags;
1964 template.sub.eth.flags.dot1ad = mp->dot1ad;
1965 template.sub.eth.flags.exact_match = mp->exact_match;
1966 template.sub.eth.flags.default_sub = mp->default_sub;
1967 template.sub.eth.flags.outer_vlan_id_any = mp->outer_vlan_id_any;
1968 template.sub.eth.flags.inner_vlan_id_any = mp->inner_vlan_id_any;
1969 template.sub.eth.outer_vlan_id = ntohs(mp->outer_vlan_id);
1970 template.sub.eth.inner_vlan_id = ntohs(mp->inner_vlan_id);
1972 error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
1974 clib_error_report (error);
1975 rv = VNET_API_ERROR_SUBIF_CREATE_FAILED;
1979 hash_set (hi->sub_interface_sw_if_index_by_id, sub_id, sw_if_index);
1980 hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
1982 BAD_SW_IF_INDEX_LABEL;
1986 REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY,
1988 rmp->sw_if_index = ntohl(sw_if_index);
1993 vl_api_mpls_gre_add_del_tunnel_t_handler (vl_api_mpls_gre_add_del_tunnel_t *mp)
1995 vl_api_mpls_gre_add_del_tunnel_reply_t * rmp;
1997 stats_main_t * sm = &stats_main;
1998 u32 tunnel_sw_if_index = ~0;
2000 dslock (sm, 1 /* release hint */, 5 /* tag */);
2002 rv = vnet_mpls_gre_add_del_tunnel ((ip4_address_t *)(mp->src_address),
2003 (ip4_address_t *)(mp->dst_address),
2004 (ip4_address_t *)(mp->intfc_address),
2005 (u32)(mp->intfc_address_length),
2006 ntohl(mp->inner_vrf_id),
2007 ntohl(mp->outer_vrf_id),
2008 &tunnel_sw_if_index,
2013 REPLY_MACRO2(VL_API_MPLS_GRE_ADD_DEL_TUNNEL_REPLY,
2015 rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index);
2020 vl_api_mpls_ethernet_add_del_tunnel_t_handler
2021 (vl_api_mpls_ethernet_add_del_tunnel_t *mp)
2023 vl_api_mpls_ethernet_add_del_tunnel_reply_t * rmp;
2025 stats_main_t * sm = &stats_main;
2026 u32 tunnel_sw_if_index;
2028 dslock (sm, 1 /* release hint */, 5 /* tag */);
2030 rv = vnet_mpls_ethernet_add_del_tunnel
2031 (mp->dst_mac_address, (ip4_address_t *)(mp->adj_address),
2032 (u32)(mp->adj_address_length), ntohl(mp->vrf_id),
2033 ntohl(mp->tx_sw_if_index),
2034 &tunnel_sw_if_index,
2040 REPLY_MACRO2(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_REPLY,
2042 rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index);
2047 * This piece of misery brought to you because the control-plane
2048 * can't figure out the tx interface + dst-mac address all by itself
2050 static int mpls_ethernet_add_del_tunnel_2_t_handler
2051 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp)
2053 pending_route_t * pr;
2054 vl_api_mpls_ethernet_add_del_tunnel_2_t *pme;
2055 vnet_main_t * vnm = vnet_get_main();
2056 vlib_main_t * vm = vlib_get_main();
2057 stats_main_t * sm = &stats_main;
2058 vpe_api_main_t * vam = &vpe_api_main;
2059 u32 inner_fib_index, outer_fib_index;
2060 ip4_main_t * im = &ip4_main;
2061 ip_lookup_main_t * lm = &im->lookup_main;
2062 ip_adjacency_t * adj = 0;
2065 u8 * dst_mac_address;
2069 u32 tunnel_sw_if_index;
2071 p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_vrf_id));
2073 return VNET_API_ERROR_NO_SUCH_FIB;
2075 outer_fib_index = p[0];
2078 p = hash_get (im->fib_index_by_table_id, ntohl(mp->inner_vrf_id));
2080 return VNET_API_ERROR_NO_SUCH_INNER_FIB;
2082 inner_fib_index = p[0];
2084 if (inner_fib_index == outer_fib_index)
2085 return VNET_API_ERROR_INVALID_VALUE;
2087 lookup_result = ip4_fib_lookup_with_table
2088 (im, outer_fib_index,
2089 (ip4_address_t *)mp->next_hop_ip4_address_in_outer_vrf,
2090 1 /* disable default route */);
2092 adj = ip_get_adjacency (lm, lookup_result);
2093 tx_sw_if_index = adj->rewrite_header.sw_if_index;
2095 if (mp->is_add && mp->resolve_if_needed) {
2096 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) {
2097 pool_get (vam->pending_routes, pr);
2098 pr->resolve_type = RESOLVE_MPLS_ETHERNET_ADD_DEL;
2100 clib_memcpy (pme, mp, sizeof (*pme));
2101 /* recursion block, "just in case" */
2102 pme->resolve_if_needed = 0;
2103 pme->resolve_attempts = ntohl(mp->resolve_attempts);
2104 pme->resolve_opaque = tx_sw_if_index;
2105 vnet_register_ip4_arp_resolution_event
2107 (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf),
2108 vpe_resolver_process_node.index,
2109 RESOLUTION_EVENT, pr - vam->pending_routes);
2111 vlib_process_signal_event
2112 (vm, vpe_resolver_process_node.index,
2113 RESOLUTION_PENDING_EVENT, 0 /* data */);
2115 /* The interface may be down, etc. */
2116 e = ip4_probe_neighbor
2117 (vm, (ip4_address_t *)&(mp->next_hop_ip4_address_in_outer_vrf),
2121 clib_error_report(e);
2123 return VNET_API_ERROR_IN_PROGRESS;
2127 if (adj->lookup_next_index != IP_LOOKUP_NEXT_REWRITE)
2128 return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
2131 vnet_rewrite_get_data_internal
2132 (&adj->rewrite_header, sizeof (adj->rewrite_data));
2134 dslock (sm, 1 /* release hint */, 10 /* tag */);
2136 rv = vnet_mpls_ethernet_add_del_tunnel
2137 (dst_mac_address, (ip4_address_t *)(mp->adj_address),
2138 (u32)(mp->adj_address_length), ntohl(mp->inner_vrf_id),
2139 tx_sw_if_index, &tunnel_sw_if_index, mp->l2_only, mp->is_add);
2147 vl_api_mpls_ethernet_add_del_tunnel_2_t_handler
2148 (vl_api_mpls_ethernet_add_del_tunnel_2_t *mp)
2150 vl_api_mpls_ethernet_add_del_tunnel_reply_t * rmp;
2153 rv = mpls_ethernet_add_del_tunnel_2_t_handler (mp);
2155 REPLY_MACRO(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_2_REPLY);
2160 vl_api_mpls_add_del_encap_t_handler (vl_api_mpls_add_del_encap_t *mp)
2162 vl_api_mpls_add_del_encap_reply_t * rmp;
2164 static u32 * labels;
2167 vec_reset_length (labels);
2169 for (i = 0; i < mp->nlabels; i++)
2170 vec_add1 (labels, ntohl(mp->labels[i]));
2173 rv = vnet_mpls_add_del_encap ((ip4_address_t *)mp->dst_address,
2174 ntohl(mp->vrf_id), labels,
2175 ~0 /* policy_tunnel_index */,
2176 0 /* no_dst_hash */,
2180 REPLY_MACRO(VL_API_MPLS_ADD_DEL_ENCAP_REPLY);
2184 vl_api_mpls_add_del_decap_t_handler
2185 (vl_api_mpls_add_del_decap_t *mp)
2187 vl_api_mpls_add_del_decap_reply_t * rmp;
2190 rv = vnet_mpls_add_del_decap (ntohl(mp->rx_vrf_id), ntohl(mp->tx_vrf_id),
2191 ntohl(mp->label), ntohl(mp->next_index),
2192 mp->s_bit, mp->is_add);
2194 REPLY_MACRO(VL_API_MPLS_ADD_DEL_DECAP_REPLY);
2198 vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t *mp)
2200 vl_api_proxy_arp_add_del_reply_t * rmp;
2203 ip4_main_t * im = &ip4_main;
2204 stats_main_t * sm = &stats_main;
2205 int vnet_proxy_arp_add_del (ip4_address_t *lo_addr,
2206 ip4_address_t *hi_addr,
2207 u32 fib_index, int is_del);
2210 dslock (sm, 1 /* release hint */, 6 /* tag */);
2212 p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
2215 rv = VNET_API_ERROR_NO_SUCH_FIB;
2221 rv = vnet_proxy_arp_add_del ((ip4_address_t *)mp->low_address,
2222 (ip4_address_t *)mp->hi_address,
2223 fib_index, mp->is_add == 0);
2227 REPLY_MACRO(VL_API_PROXY_ARP_ADD_DEL_REPLY);
2231 vl_api_proxy_arp_intfc_enable_disable_t_handler
2232 (vl_api_proxy_arp_intfc_enable_disable_t *mp)
2235 vnet_main_t * vnm = vnet_get_main();
2236 vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp;
2237 vnet_sw_interface_t * si;
2240 VALIDATE_SW_IF_INDEX(mp);
2242 sw_if_index = ntohl(mp->sw_if_index);
2244 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
2246 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
2250 si = vnet_get_sw_interface (vnm, sw_if_index);
2254 if (mp->enable_disable)
2255 si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP;
2257 si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP;
2259 BAD_SW_IF_INDEX_LABEL;
2262 REPLY_MACRO(VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY);
2266 vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t *mp, vlib_main_t * vm)
2268 vl_api_ip_neighbor_add_del_reply_t * rmp;
2269 vnet_main_t * vnm = vnet_get_main();
2272 stats_main_t * sm = &stats_main;
2274 VALIDATE_SW_IF_INDEX(mp);
2276 dslock (sm, 1 /* release hint */, 7 /* tag */);
2280 rv = vnet_set_ip6_ethernet_neighbor
2281 (vm, ntohl(mp->sw_if_index),
2282 (ip6_address_t *)(mp->dst_address),
2283 mp->mac_address, sizeof (mp->mac_address), mp->is_static);
2285 rv = vnet_unset_ip6_ethernet_neighbor
2286 (vm, ntohl(mp->sw_if_index),
2287 (ip6_address_t *)(mp->dst_address),
2288 mp->mac_address, sizeof(mp->mac_address));
2290 ip4_main_t * im = &ip4_main;
2291 ip_lookup_main_t * lm = &im->lookup_main;
2292 ethernet_arp_ip4_over_ethernet_address_t a;
2294 ip_adjacency_t *nh_adj;
2296 uword * p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id));
2298 rv = VNET_API_ERROR_NO_SUCH_FIB;
2304 * Unfortunately, folks have a penchant for
2305 * adding interface addresses to the ARP cache, and
2306 * wondering why the forwarder eventually ASSERTs...
2308 ai = ip4_fib_lookup_with_table
2309 (im, fib_index, (ip4_address_t *)(mp->dst_address),
2310 1 /* disable default route */);
2313 nh_adj = ip_get_adjacency (lm, ai);
2314 /* Never allow manipulation of a local adj! */
2315 if (nh_adj->lookup_next_index == IP_LOOKUP_NEXT_LOCAL) {
2316 clib_warning("%U matches local adj",
2318 (ip4_address_t *)(mp->dst_address));
2319 rv = VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS;
2324 clib_memcpy (&a.ethernet, mp->mac_address, 6);
2325 clib_memcpy (&a.ip4, mp->dst_address, 4);
2328 rv = vnet_arp_set_ip4_over_ethernet (vnm, ntohl(mp->sw_if_index),
2329 fib_index, &a, mp->is_static);
2331 rv = vnet_arp_unset_ip4_over_ethernet (vnm, ntohl(mp->sw_if_index),
2335 BAD_SW_IF_INDEX_LABEL;
2338 REPLY_MACRO(VL_API_IP_NEIGHBOR_ADD_DEL_REPLY);
2342 vl_api_is_address_reachable_t_handler (vl_api_is_address_reachable_t *mp)
2345 vpe_main_t *rm = &vpe_main;
2346 ip4_main_t *im4 = &ip4_main;
2347 ip6_main_t *im6 = &ip6_main;
2348 ip_lookup_main_t * lm;
2353 u32 adj_index, sw_if_index;
2354 vl_api_is_address_reachable_t *rmp;
2355 ip_adjacency_t * adj;
2356 unix_shared_memory_queue_t *q;
2358 q = vl_api_client_index_to_input_queue (mp->client_index);
2360 increment_missing_api_client_counter (rm->vlib_main);
2364 rmp = vl_msg_api_alloc (sizeof (*rmp));
2365 clib_memcpy (rmp, mp, sizeof (*rmp));
2367 sw_if_index = mp->next_hop_sw_if_index;
2368 clib_memcpy (&addr, mp->address, sizeof (addr));
2370 lm = &im6->lookup_main;
2372 ip6_fib_lookup (im6, sw_if_index, &addr.ip6);
2374 lm = &im4->lookup_main;
2376 ip4_fib_lookup (im4, sw_if_index, &addr.ip4);
2378 if (adj_index == ~0) {
2382 adj = ip_get_adjacency (lm, adj_index);
2384 if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE
2385 && adj->rewrite_header.sw_if_index == sw_if_index) {
2388 if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP
2389 && adj->rewrite_header.sw_if_index == sw_if_index) {
2391 ip6_probe_neighbor (rm->vlib_main, &addr.ip6, sw_if_index);
2393 ip4_probe_neighbor (rm->vlib_main, &addr.ip4, sw_if_index);
2394 } else if (adj->lookup_next_index == IP_LOOKUP_NEXT_DROP) {
2402 vl_msg_api_send_shmem (q, (u8 *)&rmp);
2406 static void vl_api_sw_interface_details_t_handler (
2407 vl_api_sw_interface_details_t * mp)
2409 clib_warning ("BUG");
2412 static void vl_api_sw_interface_set_flags_t_handler (
2413 vl_api_sw_interface_set_flags_t * mp)
2415 vl_api_sw_interface_set_flags_reply_t *rmp;
2416 vnet_main_t * vnm = vnet_get_main();
2418 clib_error_t * error;
2421 VALIDATE_SW_IF_INDEX(mp);
2423 flags = mp->admin_up_down ? VNET_SW_INTERFACE_FLAG_ADMIN_UP : 0;
2425 error = vnet_sw_interface_set_flags (vnm,
2426 ntohl(mp->sw_if_index),
2430 clib_error_report (error);
2433 BAD_SW_IF_INDEX_LABEL;
2434 REPLY_MACRO(VL_API_SW_INTERFACE_SET_FLAGS_REPLY);
2437 static void vl_api_sw_interface_clear_stats_t_handler (
2438 vl_api_sw_interface_clear_stats_t * mp)
2440 vl_api_sw_interface_clear_stats_reply_t *rmp;
2442 vnet_main_t * vnm = vnet_get_main();
2443 vnet_interface_main_t * im = &vnm->interface_main;
2444 vlib_simple_counter_main_t * sm;
2445 vlib_combined_counter_main_t * cm;
2446 static vnet_main_t ** my_vnet_mains;
2447 int i, j, n_counters;
2451 vec_reset_length (my_vnet_mains);
2453 for (i = 0; i < vec_len (vnet_mains); i++)
2456 vec_add1 (my_vnet_mains, vnet_mains[i]);
2459 if (vec_len (vnet_mains) == 0)
2460 vec_add1 (my_vnet_mains, vnm);
2462 n_counters = vec_len (im->combined_sw_if_counters);
2464 for (j = 0; j < n_counters; j++)
2466 for (i = 0; i < vec_len(my_vnet_mains); i++)
2468 im = &my_vnet_mains[i]->interface_main;
2469 cm = im->combined_sw_if_counters + j;
2470 if (mp->sw_if_index == (u32)~0)
2471 vlib_clear_combined_counters (cm);
2473 vlib_zero_combined_counter (cm, ntohl(mp->sw_if_index));
2477 n_counters = vec_len (im->sw_if_counters);
2479 for (j = 0; j < n_counters; j++)
2481 for (i = 0; i < vec_len(my_vnet_mains); i++)
2483 im = &my_vnet_mains[i]->interface_main;
2484 sm = im->sw_if_counters + j;
2485 if (mp->sw_if_index == (u32)~0)
2486 vlib_clear_simple_counters (sm);
2488 vlib_zero_simple_counter (sm, ntohl(mp->sw_if_index));
2492 REPLY_MACRO(VL_API_SW_INTERFACE_CLEAR_STATS_REPLY);
2495 static void send_sw_interface_details (vpe_api_main_t * am,
2496 unix_shared_memory_queue_t *q,
2497 vnet_sw_interface_t * swif,
2498 u8 * interface_name,
2501 vl_api_sw_interface_details_t * mp;
2502 vnet_hw_interface_t * hi;
2504 hi = vnet_get_sup_hw_interface (am->vnet_main, swif->sw_if_index);
2506 mp = vl_msg_api_alloc (sizeof (*mp));
2507 memset (mp, 0, sizeof (*mp));
2508 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_DETAILS);
2509 mp->sw_if_index = ntohl(swif->sw_if_index);
2510 mp->sup_sw_if_index = ntohl(swif->sup_sw_if_index);
2511 mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ?
2513 mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ?
2515 mp->link_duplex = ((hi->flags & VNET_HW_INTERFACE_FLAG_DUPLEX_MASK) >>
2516 VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT);
2517 mp->link_speed = ((hi->flags & VNET_HW_INTERFACE_FLAG_SPEED_MASK) >>
2518 VNET_HW_INTERFACE_FLAG_SPEED_SHIFT);
2519 mp->link_mtu = ntohs(hi->max_packet_bytes);
2520 mp->context = context;
2522 strncpy ((char *) mp->interface_name,
2523 (char *) interface_name, ARRAY_LEN(mp->interface_name)-1);
2525 /* Send the L2 address for ethernet physical intfcs */
2526 if (swif->sup_sw_if_index == swif->sw_if_index
2527 && hi->hw_class_index == ethernet_hw_interface_class.index) {
2528 ethernet_main_t *em = ethernet_get_main (am->vlib_main);
2529 ethernet_interface_t *ei;
2531 ei = pool_elt_at_index (em->interfaces, hi->hw_instance);
2532 ASSERT (sizeof (mp->l2_address) >= sizeof (ei->address));
2533 clib_memcpy (mp->l2_address, ei->address, sizeof (ei->address));
2534 mp->l2_address_length = ntohl(sizeof (ei->address));
2535 } else if (swif->sup_sw_if_index != swif->sw_if_index) {
2536 vnet_sub_interface_t *sub = &swif->sub;
2537 mp->sub_id = ntohl(sub->id);
2538 mp->sub_dot1ad = sub->eth.flags.dot1ad;
2539 mp->sub_number_of_tags = sub->eth.flags.one_tag + sub->eth.flags.two_tags*2;
2540 mp->sub_outer_vlan_id = ntohs(sub->eth.outer_vlan_id);
2541 mp->sub_inner_vlan_id = ntohs(sub->eth.inner_vlan_id);
2542 mp->sub_exact_match = sub->eth.flags.exact_match;
2543 mp->sub_default = sub->eth.flags.default_sub;
2544 mp->sub_outer_vlan_id_any = sub->eth.flags.outer_vlan_id_any;
2545 mp->sub_inner_vlan_id_any = sub->eth.flags.inner_vlan_id_any;
2547 /* vlan tag rewrite data */
2548 u32 vtr_op = L2_VTR_DISABLED;
2549 u32 vtr_push_dot1q = 0, vtr_tag1 = 0, vtr_tag2 = 0;
2551 if (l2vtr_get(am->vlib_main, am->vnet_main, swif->sw_if_index,
2552 &vtr_op, &vtr_push_dot1q, &vtr_tag1, &vtr_tag2) != 0) {
2553 // error - default to disabled
2554 mp->vtr_op = ntohl(L2_VTR_DISABLED);
2555 clib_warning("cannot get vlan tag rewrite for sw_if_index %d",
2558 mp->vtr_op = ntohl(vtr_op);
2559 mp->vtr_push_dot1q = ntohl(vtr_push_dot1q);
2560 mp->vtr_tag1 = ntohl(vtr_tag1);
2561 mp->vtr_tag2 = ntohl(vtr_tag2);
2565 vl_msg_api_send_shmem (q, (u8 *)&mp);
2568 static void send_sw_interface_flags (vpe_api_main_t * am,
2569 unix_shared_memory_queue_t *q,
2570 vnet_sw_interface_t * swif)
2572 vl_api_sw_interface_set_flags_t *mp;
2573 vnet_main_t * vnm = am->vnet_main;
2575 vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm,
2577 mp = vl_msg_api_alloc (sizeof (*mp));
2578 memset (mp, 0, sizeof (*mp));
2579 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_SET_FLAGS);
2580 mp->sw_if_index = ntohl(swif->sw_if_index);
2582 mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ?
2584 mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ?
2586 vl_msg_api_send_shmem (q, (u8 *)&mp);
2589 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
2590 unix_shared_memory_queue_t *q,
2592 __attribute__((unused));
2594 static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
2595 unix_shared_memory_queue_t *q,
2598 vl_api_sw_interface_set_flags_t *mp;
2600 mp = vl_msg_api_alloc (sizeof (*mp));
2601 memset (mp, 0, sizeof (*mp));
2602 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_SET_FLAGS);
2603 mp->sw_if_index = ntohl(sw_if_index);
2605 mp->admin_up_down = 0;
2606 mp->link_up_down = 0;
2608 vl_msg_api_send_shmem (q, (u8 *)&mp);
2611 static void vl_api_sw_interface_dump_t_handler (
2612 vl_api_sw_interface_dump_t *mp)
2614 vpe_api_main_t * am = &vpe_api_main;
2615 vnet_sw_interface_t * swif;
2616 vnet_interface_main_t * im = &am->vnet_main->interface_main;
2617 u8 * filter_string = 0, * name_string = 0;
2618 unix_shared_memory_queue_t * q;
2619 char * strcasestr (char *, char *); /* lnx hdr file botch */
2621 q = vl_api_client_index_to_input_queue (mp->client_index);
2626 if (mp->name_filter_valid) {
2627 mp->name_filter [ARRAY_LEN(mp->name_filter)-1] = 0;
2628 filter_string = format (0, "%s%c", mp->name_filter, 0);
2631 pool_foreach (swif, im->sw_interfaces,
2633 name_string = format (name_string, "%U%c",
2634 format_vnet_sw_interface_name,
2635 am->vnet_main, swif, 0);
2637 if (mp->name_filter_valid == 0 ||
2638 strcasestr((char *) name_string, (char *) filter_string)) {
2640 send_sw_interface_details (am, q, swif, name_string, mp->context);
2642 _vec_len (name_string) = 0;
2645 vec_free (name_string);
2646 vec_free (filter_string);
2649 void send_oam_event (oam_target_t * t)
2651 vpe_api_main_t * vam = &vpe_api_main;
2652 unix_shared_memory_queue_t * q;
2653 vpe_client_registration_t *reg;
2654 vl_api_oam_event_t * mp;
2656 pool_foreach(reg, vam->oam_events_registrations,
2658 q = vl_api_client_index_to_input_queue (reg->client_index);
2660 mp = vl_msg_api_alloc (sizeof (*mp));
2661 mp->_vl_msg_id = ntohs (VL_API_OAM_EVENT);
2662 clib_memcpy (mp->dst_address, &t->dst_address, sizeof (mp->dst_address));
2663 mp->state = t->state;
2664 vl_msg_api_send_shmem (q, (u8 *)&mp);
2670 vl_api_oam_add_del_t_handler (vl_api_oam_add_del_t *mp)
2672 vl_api_oam_add_del_reply_t * rmp;
2675 rv = vpe_oam_add_del_target ((ip4_address_t *)mp->src_address,
2676 (ip4_address_t *)mp->dst_address,
2680 REPLY_MACRO(VL_API_OAM_ADD_DEL_REPLY);
2684 vl_api_vnet_get_summary_stats_t_handler (
2685 vl_api_vnet_get_summary_stats_t *mp)
2687 stats_main_t * sm = &stats_main;
2688 vnet_interface_main_t * im = sm->interface_main;
2689 vl_api_vnet_summary_stats_reply_t *rmp;
2690 vlib_combined_counter_main_t * cm;
2693 u64 total_pkts[VLIB_N_RX_TX];
2694 u64 total_bytes[VLIB_N_RX_TX];
2696 unix_shared_memory_queue_t * q =
2697 vl_api_client_index_to_input_queue (mp->client_index);
2702 rmp = vl_msg_api_alloc (sizeof (*rmp));
2703 rmp->_vl_msg_id = ntohs(VL_API_VNET_SUMMARY_STATS_REPLY);
2704 rmp->context = mp->context;
2707 memset (total_pkts, 0, sizeof (total_pkts));
2708 memset (total_bytes, 0, sizeof (total_bytes));
2710 vnet_interface_counter_lock (im);
2712 vec_foreach (cm, im->combined_sw_if_counters) {
2713 which = cm - im->combined_sw_if_counters;
2715 for (i = 0; i < vec_len (cm->maxi); i++) {
2716 vlib_get_combined_counter (cm, i, &v);
2717 total_pkts[which] += v.packets;
2718 total_bytes[which] += v.bytes;
2721 vnet_interface_counter_unlock (im);
2723 /* Note: in HOST byte order! */
2724 rmp->total_pkts[VLIB_RX] = total_pkts[VLIB_RX];
2725 rmp->total_bytes[VLIB_RX] = total_bytes[VLIB_RX];
2726 rmp->total_pkts[VLIB_TX] = total_pkts[VLIB_TX];
2727 rmp->total_bytes[VLIB_TX] = total_bytes[VLIB_TX];
2728 rmp->vector_rate = vlib_last_vector_length_per_node (sm->vlib_main);
2730 vl_msg_api_send_shmem (q, (u8 *)&rmp);
2733 typedef CLIB_PACKED (struct {
2734 ip4_address_t address;
2736 u32 address_length : 6;
2741 static int ip4_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2743 vnet_main_t * vnm = vnet_get_main();
2744 vnet_interface_main_t * im = &vnm->interface_main;
2745 ip4_main_t * im4 = &ip4_main;
2746 static ip4_route_t * routes;
2747 static u32 * sw_if_indices_to_shut;
2748 stats_main_t * sm = &stats_main;
2753 int rv = VNET_API_ERROR_NO_SUCH_FIB;
2754 u32 target_fib_id = ntohl(mp->vrf_id);
2756 dslock (sm, 1 /* release hint */, 8 /* tag */);
2758 vec_foreach (fib, im4->fibs) {
2759 vnet_sw_interface_t * si;
2761 if (fib->table_id != target_fib_id)
2764 /* remove any mpls/gre tunnels in this fib */
2765 vnet_mpls_gre_delete_fib_tunnels (fib->table_id);
2767 /* remove any mpls encap/decap labels */
2768 mpls_fib_reset_labels (fib->table_id);
2770 /* remove any proxy arps in this fib */
2771 vnet_proxy_arp_fib_reset (fib->table_id);
2773 /* Set the flow hash for this fib to the default */
2774 vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
2776 vec_reset_length (sw_if_indices_to_shut);
2778 /* Shut down interfaces in this FIB / clean out intfc routes */
2779 pool_foreach (si, im->sw_interfaces,
2781 u32 sw_if_index = si->sw_if_index;
2783 if (sw_if_index < vec_len (im4->fib_index_by_sw_if_index)
2784 && (im4->fib_index_by_sw_if_index[si->sw_if_index] ==
2786 vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
2789 for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
2790 sw_if_index = sw_if_indices_to_shut[i];
2791 // vec_foreach (sw_if_index, sw_if_indices_to_shut) {
2793 u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
2794 flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
2795 vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
2798 vec_reset_length (routes);
2800 for (i = 0; i < ARRAY_LEN (fib->adj_index_by_dst_address); i++) {
2801 uword * hash = fib->adj_index_by_dst_address[i];
2805 x.address_length = i;
2807 hash_foreach_pair (p, hash,
2809 x.address.data_u32 = p->key;
2810 vec_add1 (routes, x);
2814 vec_foreach (r, routes) {
2815 ip4_add_del_route_args_t a;
2817 memset (&a, 0, sizeof (a));
2818 a.flags = IP4_ROUTE_FLAG_FIB_INDEX | IP4_ROUTE_FLAG_DEL;
2819 a.table_index_or_table_id = fib - im4->fibs;
2820 a.dst_address = r->address;
2821 a.dst_address_length = r->address_length;
2824 ip4_add_del_route (im4, &a);
2825 ip4_maybe_remap_adjacencies (im4, fib - im4->fibs,
2826 IP4_ROUTE_FLAG_FIB_INDEX);
2830 } /* vec_foreach (fib) */
2837 ip6_address_t address;
2844 ip6_route_t ** routep;
2845 } add_routes_in_fib_arg_t;
2847 static void add_routes_in_fib (clib_bihash_kv_24_8_t * kvp, void *arg)
2849 add_routes_in_fib_arg_t * ap = arg;
2851 if (kvp->key[2]>>32 == ap->fib_index)
2853 ip6_address_t *addr;
2855 addr = (ip6_address_t *) kvp;
2856 vec_add2 (*ap->routep, r, 1);
2857 r->address = addr[0];
2858 r->address_length = kvp->key[2] & 0xFF;
2859 r->index = kvp->value;
2863 static int ip6_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2865 vnet_main_t * vnm = vnet_get_main();
2866 vnet_interface_main_t * im = &vnm->interface_main;
2867 ip6_main_t * im6 = &ip6_main;
2868 stats_main_t * sm = &stats_main;
2869 static ip6_route_t * routes;
2870 static u32 * sw_if_indices_to_shut;
2875 int rv = VNET_API_ERROR_NO_SUCH_FIB;
2876 u32 target_fib_id = ntohl(mp->vrf_id);
2877 add_routes_in_fib_arg_t _a, *a=&_a;
2878 clib_bihash_24_8_t * h = &im6->ip6_lookup_table;
2880 dslock (sm, 1 /* release hint */, 9 /* tag */);
2882 vec_foreach (fib, im6->fibs) {
2883 vnet_sw_interface_t * si;
2885 if (fib->table_id != target_fib_id)
2888 vec_reset_length (sw_if_indices_to_shut);
2890 /* Shut down interfaces in this FIB / clean out intfc routes */
2891 pool_foreach (si, im->sw_interfaces,
2893 if (im6->fib_index_by_sw_if_index[si->sw_if_index] ==
2895 vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
2898 for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
2899 sw_if_index = sw_if_indices_to_shut[i];
2900 // vec_foreach (sw_if_index, sw_if_indices_to_shut) {
2902 u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
2903 flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
2904 vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
2907 vec_reset_length (routes);
2909 a->fib_index = fib - im6->fibs;
2910 a->routep = &routes;
2912 clib_bihash_foreach_key_value_pair_24_8 (h, add_routes_in_fib, a);
2914 vec_foreach (r, routes) {
2915 ip6_add_del_route_args_t a;
2917 memset (&a, 0, sizeof (a));
2918 a.flags = IP6_ROUTE_FLAG_FIB_INDEX | IP6_ROUTE_FLAG_DEL;
2919 a.table_index_or_table_id = fib - im6->fibs;
2920 a.dst_address = r->address;
2921 a.dst_address_length = r->address_length;
2924 ip6_add_del_route (im6, &a);
2925 ip6_maybe_remap_adjacencies (im6, fib - im6->fibs,
2926 IP6_ROUTE_FLAG_FIB_INDEX);
2929 /* Reinstall the neighbor / router discovery routes */
2930 vnet_ip6_fib_init (im6, fib - im6->fibs);
2932 } /* vec_foreach (fib) */
2938 static void vl_api_reset_fib_t_handler (vl_api_reset_fib_t *mp)
2941 vl_api_reset_fib_reply_t * rmp;
2944 rv = ip6_reset_fib_t_handler (mp);
2946 rv = ip4_reset_fib_t_handler (mp);
2948 REPLY_MACRO(VL_API_RESET_FIB_REPLY);
2953 dhcpv4_proxy_config (vl_api_dhcp_proxy_config_t *mp)
2955 vl_api_dhcp_proxy_config_reply_t * rmp;
2958 rv = dhcp_proxy_set_server ((ip4_address_t *)(&mp->dhcp_server),
2959 (ip4_address_t *)(&mp->dhcp_src_address),
2960 (u32) ntohl(mp->vrf_id),
2961 (int) mp->insert_circuit_id,
2962 (int) (mp->is_add == 0));
2964 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_REPLY);
2969 dhcpv6_proxy_config (vl_api_dhcp_proxy_config_t *mp)
2971 vl_api_dhcp_proxy_config_reply_t * rmp;
2974 rv = dhcpv6_proxy_set_server ((ip6_address_t *)(&mp->dhcp_server),
2975 (ip6_address_t *)(&mp->dhcp_src_address),
2976 (u32) ntohl(mp->vrf_id),
2977 (int) mp->insert_circuit_id,
2978 (int) (mp->is_add == 0));
2980 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_REPLY);
2984 dhcpv4_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp)
2986 vl_api_dhcp_proxy_config_reply_t * rmp;
2989 rv = dhcp_proxy_set_server_2 ((ip4_address_t *)(&mp->dhcp_server),
2990 (ip4_address_t *)(&mp->dhcp_src_address),
2991 (u32) ntohl(mp->rx_vrf_id),
2992 (u32) ntohl(mp->server_vrf_id),
2993 (int) mp->insert_circuit_id,
2994 (int) (mp->is_add == 0));
2996 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY);
3001 dhcpv6_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp)
3003 vl_api_dhcp_proxy_config_reply_t * rmp;
3007 rv = dhcpv6_proxy_set_server_2 ((ip6_address_t *)(&mp->dhcp_server),
3008 (ip6_address_t *)(&mp->dhcp_src_address),
3009 (u32) ntohl(mp->rx_vrf_id),
3010 (u32) ntohl(mp->server_vrf_id),
3011 (int) mp->insert_circuit_id,
3012 (int) (mp->is_add == 0));
3014 rv = VNET_API_ERROR_UNIMPLEMENTED;
3017 REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY);
3022 vl_api_dhcp_proxy_set_vss_t_handler (vl_api_dhcp_proxy_set_vss_t *mp)
3024 vl_api_dhcp_proxy_set_vss_reply_t *rmp;
3027 rv = dhcp_proxy_set_option82_vss(ntohl(mp->tbl_id),
3030 (int)mp->is_add == 0);
3032 rv = dhcpv6_proxy_set_vss( ntohl(mp->tbl_id),
3035 (int)mp->is_add == 0);
3037 REPLY_MACRO(VL_API_DHCP_PROXY_SET_VSS_REPLY);
3041 static void vl_api_dhcp_proxy_config_t_handler
3042 (vl_api_dhcp_proxy_config_t *mp)
3044 if (mp->is_ipv6 == 0)
3045 dhcpv4_proxy_config (mp);
3047 dhcpv6_proxy_config (mp);
3050 static void vl_api_dhcp_proxy_config_2_t_handler
3051 (vl_api_dhcp_proxy_config_2_t *mp)
3053 if (mp->is_ipv6 == 0)
3054 dhcpv4_proxy_config_2 (mp);
3056 dhcpv6_proxy_config_2 (mp);
3059 void dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname,
3060 u8 is_ipv6, u8 * host_address, u8 * router_address, u8 * host_mac)
3062 unix_shared_memory_queue_t * q;
3063 vl_api_dhcp_compl_event_t * mp;
3065 q = vl_api_client_index_to_input_queue (client_index);
3069 mp = vl_msg_api_alloc (sizeof (*mp));
3070 mp->client_index = client_index;
3072 mp->is_ipv6 = is_ipv6;
3073 clib_memcpy (&mp->hostname, hostname, vec_len(hostname));
3074 mp->hostname[vec_len(hostname) + 1] = '\n';
3075 clib_memcpy (&mp->host_address[0], host_address, 16);
3076 clib_memcpy (&mp->router_address[0], router_address, 16);
3077 clib_memcpy (&mp->host_mac[0], host_mac, 6);
3079 mp->_vl_msg_id = ntohs (VL_API_DHCP_COMPL_EVENT);
3081 vl_msg_api_send_shmem (q, (u8 *)&mp);
3084 static void vl_api_dhcp_client_config_t_handler
3085 (vl_api_dhcp_client_config_t *mp)
3087 vlib_main_t *vm = vlib_get_main();
3088 vl_api_dhcp_client_config_reply_t * rmp;
3091 VALIDATE_SW_IF_INDEX(mp);
3093 rv = dhcp_client_config(vm, ntohl(mp->sw_if_index),
3094 mp->hostname, mp->is_add, mp->client_index,
3095 mp->want_dhcp_event ? dhcp_compl_event_callback : NULL,
3098 BAD_SW_IF_INDEX_LABEL;
3100 REPLY_MACRO(VL_API_DHCP_CLIENT_CONFIG_REPLY);
3104 vl_api_sw_interface_ip6nd_ra_config_t_handler
3105 (vl_api_sw_interface_ip6nd_ra_config_t *mp, vlib_main_t *vm)
3107 vl_api_sw_interface_ip6nd_ra_config_reply_t * rmp;
3109 u8 is_no, surpress, managed, other, ll_option, send_unicast, cease, default_router;
3111 is_no = mp->is_no == 1;
3112 surpress = mp->surpress == 1;
3113 managed = mp->managed == 1;
3114 other = mp->other == 1;
3115 ll_option = mp->ll_option == 1;
3116 send_unicast = mp->send_unicast == 1;
3117 cease = mp->cease == 1;
3118 default_router = mp->default_router == 1;
3120 VALIDATE_SW_IF_INDEX(mp);
3122 rv = ip6_neighbor_ra_config(vm, ntohl(mp->sw_if_index),
3123 surpress, managed, other,
3124 ll_option, send_unicast, cease,
3125 default_router, ntohl (mp->lifetime),
3126 ntohl(mp->initial_count), ntohl(mp->initial_interval),
3127 ntohl(mp->max_interval), ntohl( mp->min_interval),
3130 BAD_SW_IF_INDEX_LABEL;
3132 REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_CONFIG_REPLY);
3136 vl_api_sw_interface_ip6nd_ra_prefix_t_handler
3137 (vl_api_sw_interface_ip6nd_ra_prefix_t *mp, vlib_main_t *vm)
3139 vl_api_sw_interface_ip6nd_ra_prefix_reply_t * rmp;
3141 u8 is_no, use_default, no_advertise, off_link, no_autoconfig, no_onlink;
3143 VALIDATE_SW_IF_INDEX(mp);
3145 is_no = mp->is_no == 1;
3146 use_default = mp->use_default == 1;
3147 no_advertise = mp->no_advertise == 1;
3148 off_link = mp->off_link == 1;
3149 no_autoconfig = mp->no_autoconfig == 1;
3150 no_onlink = mp->no_onlink == 1;
3152 rv = ip6_neighbor_ra_prefix(vm, ntohl(mp->sw_if_index),
3153 (ip6_address_t *)mp->address, mp->address_length,
3154 use_default, ntohl(mp->val_lifetime), ntohl(mp->pref_lifetime),
3155 no_advertise, off_link, no_autoconfig, no_onlink,
3158 BAD_SW_IF_INDEX_LABEL;
3159 REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_PREFIX_REPLY);
3163 vl_api_sw_interface_ip6_enable_disable_t_handler
3164 (vl_api_sw_interface_ip6_enable_disable_t *mp, vlib_main_t *vm)
3166 vl_api_sw_interface_ip6_enable_disable_reply_t * rmp;
3167 vnet_main_t * vnm = vnet_get_main();
3169 clib_error_t * error;
3173 VALIDATE_SW_IF_INDEX(mp);
3175 error = ( mp->enable == 1) ? enable_ip6_interface(vm,ntohl(mp->sw_if_index)) :
3176 disable_ip6_interface(vm,ntohl(mp->sw_if_index));
3179 clib_error_report(error);
3180 rv = VNET_API_ERROR_UNSPECIFIED;
3182 rv = vnm->api_errno;
3185 BAD_SW_IF_INDEX_LABEL;
3187 REPLY_MACRO(VL_API_SW_INTERFACE_IP6_ENABLE_DISABLE_REPLY);
3191 vl_api_sw_interface_ip6_set_link_local_address_t_handler
3192 (vl_api_sw_interface_ip6_set_link_local_address_t *mp, vlib_main_t *vm)
3194 vl_api_sw_interface_ip6_set_link_local_address_reply_t * rmp;
3196 clib_error_t * error;
3197 vnet_main_t * vnm = vnet_get_main();
3201 VALIDATE_SW_IF_INDEX(mp);
3203 error = set_ip6_link_local_address(vm,
3204 ntohl(mp->sw_if_index),
3205 (ip6_address_t *)mp->address,
3206 mp->address_length);
3208 clib_error_report(error);
3209 rv = VNET_API_ERROR_UNSPECIFIED;
3211 rv = vnm->api_errno;
3214 BAD_SW_IF_INDEX_LABEL;
3216 REPLY_MACRO(VL_API_SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS_REPLY);
3219 static void set_ip6_flow_hash (vl_api_set_ip_flow_hash_t *mp)
3221 vl_api_set_ip_flow_hash_reply_t *rmp;
3222 int rv = VNET_API_ERROR_UNIMPLEMENTED;
3224 clib_warning ("unimplemented...");
3226 REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY);
3229 static void set_ip4_flow_hash (vl_api_set_ip_flow_hash_t *mp)
3231 vl_api_set_ip_flow_hash_reply_t *rmp;
3234 u32 flow_hash_config = 0;
3236 table_id = ntohl(mp->vrf_id);
3238 #define _(a,b) if (mp->a) flow_hash_config |= b;
3239 foreach_flow_hash_bit;
3242 rv = vnet_set_ip4_flow_hash (table_id, flow_hash_config);
3244 REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY);
3248 static void vl_api_set_ip_flow_hash_t_handler
3249 (vl_api_set_ip_flow_hash_t *mp)
3251 if (mp->is_ipv6 == 0)
3252 set_ip4_flow_hash (mp);
3254 set_ip6_flow_hash (mp);
3257 static void vl_api_sw_interface_set_unnumbered_t_handler
3258 (vl_api_sw_interface_set_unnumbered_t *mp)
3260 vl_api_sw_interface_set_unnumbered_reply_t * rmp;
3262 vnet_sw_interface_t * si;
3263 vnet_main_t *vnm = vnet_get_main();
3264 u32 sw_if_index, unnumbered_sw_if_index;
3266 sw_if_index = ntohl(mp->sw_if_index);
3267 unnumbered_sw_if_index = ntohl(mp->unnumbered_sw_if_index);
3270 * The API message field names are backwards from
3271 * the underlying data structure names.
3272 * It's not worth changing them now.
3274 if (pool_is_free_index (vnm->interface_main.sw_interfaces,
3275 unnumbered_sw_if_index)) {
3276 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
3280 /* Only check the "use loop0" field when setting the binding */
3282 pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index)) {
3283 rv = VNET_API_ERROR_INVALID_SW_IF_INDEX_2;
3287 si = vnet_get_sw_interface (vnm, unnumbered_sw_if_index);
3290 si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED;
3291 si->unnumbered_sw_if_index = sw_if_index;
3293 si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED);
3294 si->unnumbered_sw_if_index = (u32)~0;
3298 REPLY_MACRO(VL_API_SW_INTERFACE_SET_UNNUMBERED_REPLY);
3301 static void vl_api_create_loopback_t_handler
3302 (vl_api_create_loopback_t *mp)
3304 vl_api_create_loopback_reply_t * rmp;
3308 rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address);
3310 REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY,
3312 rmp->sw_if_index = ntohl (sw_if_index);
3316 static void vl_api_delete_loopback_t_handler
3317 (vl_api_delete_loopback_t *mp)
3319 vl_api_delete_loopback_reply_t * rmp;
3323 sw_if_index = ntohl (mp->sw_if_index);
3324 rv = vnet_delete_loopback_interface (sw_if_index);
3326 REPLY_MACRO(VL_API_DELETE_LOOPBACK_REPLY);
3329 static void vl_api_control_ping_t_handler
3330 (vl_api_control_ping_t *mp)
3332 vl_api_control_ping_reply_t * rmp;
3335 REPLY_MACRO2(VL_API_CONTROL_PING_REPLY,
3337 rmp->vpe_pid = ntohl (getpid());
3341 static void shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
3343 u8 **shmem_vecp = (u8 **)arg;
3346 api_main_t * am = &api_main;
3349 shmem_vec = *shmem_vecp;
3351 offset = vec_len (shmem_vec);
3353 pthread_mutex_lock (&am->vlib_rp->mutex);
3354 oldheap = svm_push_data_heap (am->vlib_rp);
3356 vec_validate (shmem_vec, offset + buffer_bytes - 1);
3358 clib_memcpy (shmem_vec + offset, buffer, buffer_bytes);
3360 svm_pop_heap (oldheap);
3361 pthread_mutex_unlock (&am->vlib_rp->mutex);
3363 *shmem_vecp = shmem_vec;
3367 static void vl_api_cli_request_t_handler
3368 (vl_api_cli_request_t *mp)
3370 vl_api_cli_reply_t *rp;
3371 unix_shared_memory_queue_t *q;
3372 vlib_main_t * vm = vlib_get_main();
3373 api_main_t * am = &api_main;
3374 unformat_input_t input;
3378 q = vl_api_client_index_to_input_queue (mp->client_index);
3382 rp = vl_msg_api_alloc (sizeof (*rp));
3383 rp->_vl_msg_id = ntohs(VL_API_CLI_REPLY);
3384 rp->context = mp->context;
3386 unformat_init_vector (&input, (u8 *)(uword)mp->cmd_in_shmem);
3388 vlib_cli_input (vm, &input, shmem_cli_output,
3391 pthread_mutex_lock (&am->vlib_rp->mutex);
3392 oldheap = svm_push_data_heap (am->vlib_rp);
3394 vec_add1(shmem_vec, 0);
3396 svm_pop_heap (oldheap);
3397 pthread_mutex_unlock (&am->vlib_rp->mutex);
3399 rp->reply_in_shmem = (uword)shmem_vec;
3401 vl_msg_api_send_shmem (q, (u8 *)&rp);
3404 static void vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t *mp)
3407 vl_api_set_arp_neighbor_limit_reply_t * rmp;
3408 vnet_main_t *vnm = vnet_get_main();
3409 clib_error_t * error;
3414 error = ip6_set_neighbor_limit (ntohl(mp->arp_neighbor_limit));
3416 error = ip4_set_arp_limit (ntohl(mp->arp_neighbor_limit));
3419 clib_error_report(error);
3420 rv = VNET_API_ERROR_UNSPECIFIED;
3422 rv = vnm->api_errno;
3425 REPLY_MACRO(VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY);
3428 static void vl_api_sr_tunnel_add_del_t_handler
3429 (vl_api_sr_tunnel_add_del_t *mp)
3432 clib_warning ("unimplemented");
3434 ip6_sr_add_del_tunnel_args_t _a, *a=&_a;
3436 vl_api_sr_tunnel_add_del_reply_t * rmp;
3437 ip6_address_t * segments = 0, * seg;
3438 ip6_address_t * tags = 0, *tag;
3439 ip6_address_t * this_address;
3442 if (mp->n_segments == 0) {
3447 memset (a, 0, sizeof (*a));
3448 a->src_address = (ip6_address_t *)&mp->src_address;
3449 a->dst_address = (ip6_address_t *)&mp->dst_address;
3450 a->dst_mask_width = mp->dst_mask_width;
3451 a->flags_net_byte_order = mp->flags_net_byte_order;
3452 a->is_del = (mp->is_add == 0);
3453 a->rx_table_id = ntohl(mp->outer_vrf_id);
3454 a->tx_table_id = ntohl(mp->inner_vrf_id);
3456 a->name = format(0, "%s", mp->name);
3457 if (!(vec_len(a->name)))
3460 a->policy_name = format(0, "%s", mp->policy_name);
3461 if (!(vec_len(a->policy_name)))
3464 /* Yank segments and tags out of the API message */
3465 this_address = (ip6_address_t *)mp->segs_and_tags;
3466 for (i = 0; i < mp->n_segments; i++) {
3467 vec_add2 (segments, seg, 1);
3468 clib_memcpy (seg->as_u8, this_address->as_u8, sizeof (*this_address));
3471 for (i = 0; i < mp->n_tags; i++) {
3472 vec_add2 (tags, tag, 1);
3473 clib_memcpy (tag->as_u8, this_address->as_u8, sizeof (*this_address));
3477 a->segments = segments;
3480 rv = ip6_sr_add_del_tunnel (a);
3484 REPLY_MACRO(VL_API_SR_TUNNEL_ADD_DEL_REPLY);
3488 static void vl_api_sr_policy_add_del_t_handler
3489 (vl_api_sr_policy_add_del_t *mp)
3492 clib_warning ("unimplemented");
3494 ip6_sr_add_del_policy_args_t _a, *a=&_a;
3496 vl_api_sr_policy_add_del_reply_t * rmp;
3499 memset (a, 0, sizeof (*a));
3500 a->is_del = (mp->is_add == 0);
3502 a->name = format(0, "%s", mp->name);
3503 if (!(vec_len(a->name)))
3505 rv = VNET_API_ERROR_NO_SUCH_NODE2;
3509 if (!(mp->tunnel_names[0]))
3511 rv = VNET_API_ERROR_NO_SUCH_NODE2;
3515 // start deserializing tunnel_names
3516 int num_tunnels = mp->tunnel_names[0]; //number of tunnels
3517 u8 * deser_tun_names = mp->tunnel_names;
3518 deser_tun_names += 1; //moving along
3521 int tun_name_len = 0;
3523 for (i=0; i < num_tunnels; i++)
3525 tun_name_len= *deser_tun_names;
3526 deser_tun_names += 1;
3527 vec_resize (tun_name, tun_name_len);
3528 memcpy(tun_name, deser_tun_names, tun_name_len);
3529 vec_add1 (a->tunnel_names, tun_name);
3530 deser_tun_names += tun_name_len;
3534 rv = ip6_sr_add_del_policy (a);
3538 REPLY_MACRO(VL_API_SR_POLICY_ADD_DEL_REPLY);
3542 static void vl_api_sr_multicast_map_add_del_t_handler
3543 (vl_api_sr_multicast_map_add_del_t *mp)
3546 clib_warning ("unimplemented");
3548 ip6_sr_add_del_multicastmap_args_t _a, *a=&_a;
3550 vl_api_sr_multicast_map_add_del_reply_t * rmp;
3552 memset (a, 0, sizeof (*a));
3553 a->is_del = (mp->is_add == 0);
3555 a->multicast_address = (ip6_address_t *)&mp->multicast_address;
3556 a->policy_name = format(0, "%s", mp->policy_name);
3558 if (a->multicast_address == 0)
3564 if (!(a->policy_name))
3570 #if DPDK > 0 /* Cannot call replicate without DPDK */
3571 rv = ip6_sr_add_del_multicastmap (a);
3573 clib_warning ("multicast replication without DPDK not implemented");
3574 rv = VNET_API_ERROR_UNIMPLEMENTED;
3579 REPLY_MACRO(VL_API_SR_MULTICAST_MAP_ADD_DEL_REPLY);
3583 #define foreach_classify_add_del_table_field \
3588 _(match_n_vectors) \
3589 _(next_table_index) \
3592 static void vl_api_classify_add_del_table_t_handler
3593 (vl_api_classify_add_del_table_t * mp)
3595 vl_api_classify_add_del_table_reply_t * rmp;
3596 vnet_classify_main_t * cm = &vnet_classify_main;
3597 vnet_classify_table_t * t;
3601 foreach_classify_add_del_table_field;
3604 #define _(a) a = ntohl(mp->a);
3605 foreach_classify_add_del_table_field;
3608 /* The underlying API fails silently, on purpose, so check here */
3609 if (mp->is_add == 0)
3610 if (pool_is_free_index (cm->tables, table_index)) {
3611 rv = VNET_API_ERROR_NO_SUCH_TABLE;
3615 rv = vnet_classify_add_del_table
3616 (cm, mp->mask, nbuckets, memory_size,
3617 skip_n_vectors, match_n_vectors,
3618 next_table_index, miss_next_index,
3619 &table_index, mp->is_add);
3622 REPLY_MACRO2(VL_API_CLASSIFY_ADD_DEL_TABLE_REPLY,
3624 if (rv == 0 && mp->is_add) {
3625 t = pool_elt_at_index (cm->tables, table_index);
3626 rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
3627 rmp->match_n_vectors = ntohl(t->match_n_vectors);
3628 rmp->new_table_index = ntohl(table_index);
3630 rmp->skip_n_vectors = ~0;
3631 rmp->match_n_vectors = ~0;
3632 rmp->new_table_index = ~0;
3637 static void vl_api_classify_add_del_session_t_handler
3638 (vl_api_classify_add_del_session_t * mp)
3640 vnet_classify_main_t * cm = &vnet_classify_main;
3641 vl_api_classify_add_del_session_reply_t * rmp;
3643 u32 table_index, hit_next_index, opaque_index;
3646 table_index = ntohl (mp->table_index);
3647 hit_next_index = ntohl (mp->hit_next_index);
3648 opaque_index = ntohl (mp->opaque_index);
3649 advance = ntohl (mp->advance);
3651 rv = vnet_classify_add_del_session
3652 (cm, table_index, mp->match, hit_next_index, opaque_index,
3653 advance, mp->is_add);
3655 REPLY_MACRO(VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY);
3658 static void vl_api_classify_set_interface_ip_table_t_handler
3659 (vl_api_classify_set_interface_ip_table_t * mp)
3661 vlib_main_t * vm = vlib_get_main();
3662 vl_api_classify_set_interface_ip_table_reply_t * rmp;
3664 u32 table_index, sw_if_index;
3666 table_index = ntohl (mp->table_index);
3667 sw_if_index = ntohl (mp->sw_if_index);
3669 VALIDATE_SW_IF_INDEX(mp);
3672 rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
3674 rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index);
3676 BAD_SW_IF_INDEX_LABEL;
3678 REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
3681 static void vl_api_classify_set_interface_l2_tables_t_handler
3682 (vl_api_classify_set_interface_l2_tables_t * mp)
3684 vl_api_classify_set_interface_l2_tables_reply_t * rmp;
3686 u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index;
3689 ip4_table_index = ntohl(mp->ip4_table_index);
3690 ip6_table_index = ntohl(mp->ip6_table_index);
3691 other_table_index = ntohl(mp->other_table_index);
3692 sw_if_index = ntohl(mp->sw_if_index);
3694 VALIDATE_SW_IF_INDEX(mp);
3696 rv = vnet_l2_classify_set_tables (sw_if_index, ip4_table_index,
3697 ip6_table_index, other_table_index);
3700 if (ip4_table_index != ~0 || ip6_table_index != ~0
3701 || other_table_index != ~0)
3706 vnet_l2_classify_enable_disable (sw_if_index, enable);
3709 BAD_SW_IF_INDEX_LABEL;
3711 REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
3715 vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t *mp)
3718 vl_api_l2_fib_clear_table_reply_t * rmp;
3720 /* DAW-FIXME: This API should only clear non-static l2fib entries, but
3721 * that is not currently implemented. When that TODO is fixed
3722 * this call should be changed to pass 1 instead of 0.
3724 l2fib_clear_table (0);
3726 REPLY_MACRO(VL_API_L2_FIB_CLEAR_TABLE_REPLY);
3729 extern void l2_efp_filter_configure(vnet_main_t * vnet_main,
3734 vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *mp)
3737 vl_api_l2_interface_efp_filter_reply_t * rmp;
3738 vnet_main_t *vnm = vnet_get_main();
3740 // enable/disable the feature
3741 l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable);
3742 rv = vnm->api_errno;
3744 REPLY_MACRO(VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
3748 vl_api_l2_interface_vlan_tag_rewrite_t_handler (vl_api_l2_interface_vlan_tag_rewrite_t *mp)
3751 vl_api_l2_interface_vlan_tag_rewrite_reply_t * rmp;
3752 vnet_main_t * vnm = vnet_get_main();
3753 vlib_main_t * vm = vlib_get_main();
3756 VALIDATE_SW_IF_INDEX(mp);
3758 vtr_op = ntohl(mp->vtr_op);
3760 /* The L2 code is unsuspicious */
3762 case L2_VTR_DISABLED:
3767 case L2_VTR_TRANSLATE_1_1:
3768 case L2_VTR_TRANSLATE_1_2:
3769 case L2_VTR_TRANSLATE_2_1:
3770 case L2_VTR_TRANSLATE_2_2:
3774 rv = VNET_API_ERROR_INVALID_VALUE;
3775 goto bad_sw_if_index;
3778 rv = l2vtr_configure (vm, vnm, ntohl(mp->sw_if_index), vtr_op,
3779 ntohl(mp->push_dot1q), ntohl(mp->tag1),
3782 BAD_SW_IF_INDEX_LABEL;
3784 REPLY_MACRO(VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY);
3788 vl_api_create_vhost_user_if_t_handler (vl_api_create_vhost_user_if_t *mp)
3792 vl_api_create_vhost_user_if_reply_t * rmp;
3793 u32 sw_if_index = (u32)~0;
3795 vnet_main_t * vnm = vnet_get_main();
3796 vlib_main_t * vm = vlib_get_main();
3798 rv = dpdk_vhost_user_create_if(vnm, vm, (char *)mp->sock_filename,
3799 mp->is_server, &sw_if_index, (u64)~0,
3800 mp->renumber, ntohl(mp->custom_dev_instance),
3801 (mp->use_custom_mac)?mp->mac_address:NULL);
3803 REPLY_MACRO2(VL_API_CREATE_VHOST_USER_IF_REPLY,
3805 rmp->sw_if_index = ntohl (sw_if_index);
3811 vl_api_modify_vhost_user_if_t_handler (vl_api_modify_vhost_user_if_t *mp)
3815 vl_api_modify_vhost_user_if_reply_t * rmp;
3816 u32 sw_if_index = ntohl(mp->sw_if_index);
3818 vnet_main_t * vnm = vnet_get_main();
3819 vlib_main_t * vm = vlib_get_main();
3821 rv = dpdk_vhost_user_modify_if(vnm, vm, (char *)mp->sock_filename,
3822 mp->is_server, sw_if_index, (u64)~0,
3823 mp->renumber, ntohl(mp->custom_dev_instance));
3825 REPLY_MACRO(VL_API_MODIFY_VHOST_USER_IF_REPLY);
3830 vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_t *mp)
3834 vpe_api_main_t * vam = &vpe_api_main;
3835 vl_api_delete_vhost_user_if_reply_t * rmp;
3836 u32 sw_if_index = ntohl(mp->sw_if_index);
3838 vnet_main_t * vnm = vnet_get_main();
3839 vlib_main_t * vm = vlib_get_main();
3841 rv = dpdk_vhost_user_delete_if(vnm, vm, sw_if_index);
3843 REPLY_MACRO(VL_API_DELETE_VHOST_USER_IF_REPLY);
3845 unix_shared_memory_queue_t * q =
3846 vl_api_client_index_to_input_queue (mp->client_index);
3850 send_sw_interface_flags_deleted (vam, q, sw_if_index);
3855 static void vl_api_sw_interface_vhost_user_details_t_handler (
3856 vl_api_sw_interface_vhost_user_details_t * mp)
3858 clib_warning ("BUG");
3862 static void send_sw_interface_vhost_user_details (vpe_api_main_t * am,
3863 unix_shared_memory_queue_t *q,
3864 vhost_user_intf_details_t * vui,
3867 vl_api_sw_interface_vhost_user_details_t * mp;
3869 mp = vl_msg_api_alloc (sizeof (*mp));
3870 memset (mp, 0, sizeof (*mp));
3871 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_VHOST_USER_DETAILS);
3872 mp->sw_if_index = ntohl(vui->sw_if_index);
3873 mp->virtio_net_hdr_sz = ntohl (vui->virtio_net_hdr_sz);
3874 mp->features = clib_net_to_host_u64 (vui->features);
3875 mp->is_server = vui->is_server;
3876 mp->num_regions = ntohl(vui->num_regions);
3877 mp->sock_errno = ntohl(vui->sock_errno);
3878 mp->context = context;
3880 strncpy ((char *) mp->sock_filename,
3881 (char *) vui->sock_filename, ARRAY_LEN(mp->sock_filename)-1);
3882 strncpy ((char *) mp->interface_name,
3883 (char *) vui->if_name, ARRAY_LEN(mp->interface_name)-1);
3885 vl_msg_api_send_shmem (q, (u8 *)&mp);
3890 vl_api_sw_interface_vhost_user_dump_t_handler (
3891 vl_api_sw_interface_vhost_user_dump_t *mp)
3895 vpe_api_main_t * am = &vpe_api_main;
3896 vnet_main_t * vnm = vnet_get_main();
3897 vlib_main_t * vm = vlib_get_main();
3898 vhost_user_intf_details_t *ifaces = NULL;
3899 vhost_user_intf_details_t *vuid = NULL;
3900 unix_shared_memory_queue_t * q;
3902 q = vl_api_client_index_to_input_queue (mp->client_index);
3906 rv = dpdk_vhost_user_dump_ifs(vnm, vm, &ifaces);
3910 vec_foreach (vuid, ifaces) {
3911 send_sw_interface_vhost_user_details (am, q, vuid, mp->context);
3917 static void send_sw_if_l2tpv3_tunnel_details (vpe_api_main_t * am,
3918 unix_shared_memory_queue_t *q,
3923 vl_api_sw_if_l2tpv3_tunnel_details_t * mp;
3924 u8 * if_name = NULL;
3925 vnet_sw_interface_t * si = NULL;
3927 si = vnet_get_hw_sw_interface (lm->vnet_main, s->hw_if_index);
3929 if_name = format(if_name, "%U",
3930 format_vnet_sw_interface_name, lm->vnet_main, si);
3932 mp = vl_msg_api_alloc (sizeof (*mp));
3933 memset (mp, 0, sizeof (*mp));
3934 mp->_vl_msg_id = ntohs(VL_API_SW_IF_L2TPV3_TUNNEL_DETAILS);
3935 strncpy((char *)mp->interface_name,
3936 (char *)if_name, ARRAY_LEN(mp->interface_name)-1);
3937 mp->sw_if_index = ntohl(si->sw_if_index);
3938 mp->local_session_id = s->local_session_id;
3939 mp->remote_session_id = s->remote_session_id;
3940 mp->local_cookie[0] = s->local_cookie[0];
3941 mp->local_cookie[1] = s->local_cookie[1];
3942 mp->remote_cookie = s->remote_cookie;
3943 clib_memcpy(mp->client_address, &s->client_address, sizeof(s->client_address));
3944 clib_memcpy(mp->our_address, &s->our_address, sizeof(s->our_address));
3945 mp->l2_sublayer_present = s->l2_sublayer_present;
3946 mp->context = context;
3948 vl_msg_api_send_shmem (q, (u8 *)&mp);
3951 static void send_ip_address_details (vpe_api_main_t * am,
3952 unix_shared_memory_queue_t * q,
3958 vl_api_ip_address_details_t * mp;
3960 mp = vl_msg_api_alloc (sizeof (*mp));
3961 memset (mp, 0, sizeof (*mp));
3962 mp->_vl_msg_id = ntohs(VL_API_IP_ADDRESS_DETAILS);
3965 clib_memcpy(&mp->ip, ip, sizeof(mp->ip));
3967 u32 * tp = (u32 *)mp->ip;
3968 *tp = ntohl(*(u32*)ip);
3970 mp->prefix_length = prefix_length;
3971 mp->context = context;
3973 vl_msg_api_send_shmem (q, (u8 *)&mp);
3977 vl_api_ip_address_dump_t_handler (vl_api_ip_address_dump_t *mp)
3979 vpe_api_main_t * am = &vpe_api_main;
3980 unix_shared_memory_queue_t * q;
3983 ip6_main_t * im6 = &ip6_main;
3984 ip4_main_t * im4 = &ip4_main;
3985 ip_lookup_main_t * lm6 = &im6->lookup_main;
3986 ip_lookup_main_t * lm4 = &im4->lookup_main;
3987 ip_interface_address_t * ia = 0;
3988 u32 sw_if_index = ~0;
3989 int rv __attribute__ ((unused)) = 0;
3991 VALIDATE_SW_IF_INDEX(mp);
3993 sw_if_index = ntohl(mp->sw_if_index);
3995 q = vl_api_client_index_to_input_queue (mp->client_index);
4001 foreach_ip_interface_address (lm6, ia, sw_if_index,
4002 1 /* honor unnumbered */,
4004 r6 = ip_interface_address_get_address (lm6, ia);
4005 u16 prefix_length = ia->address_length;
4006 send_ip_address_details(am, q, (u8*)r6, prefix_length, 1, mp->context);
4009 foreach_ip_interface_address (lm4, ia, sw_if_index,
4010 1 /* honor unnumbered */,
4012 r4 = ip_interface_address_get_address (lm4, ia);
4013 u16 prefix_length = ia->address_length;
4014 send_ip_address_details(am, q, (u8*)r4, prefix_length, 0, mp->context);
4017 BAD_SW_IF_INDEX_LABEL;
4020 static void send_ip_details (vpe_api_main_t * am,
4021 unix_shared_memory_queue_t *q,
4025 vl_api_ip_details_t * mp;
4027 mp = vl_msg_api_alloc (sizeof (*mp));
4028 memset (mp, 0, sizeof (*mp));
4029 mp->_vl_msg_id = ntohs(VL_API_IP_DETAILS);
4031 mp->sw_if_index = ntohl(sw_if_index);
4032 mp->context = context;
4034 vl_msg_api_send_shmem (q, (u8 *)&mp);
4038 vl_api_sw_if_l2tpv3_tunnel_dump_t_handler (
4039 vl_api_sw_if_l2tpv3_tunnel_dump_t *mp)
4041 vpe_api_main_t * am = &vpe_api_main;
4042 l2t_main_t * lm = &l2t_main;
4043 unix_shared_memory_queue_t * q;
4044 l2t_session_t *session;
4046 q = vl_api_client_index_to_input_queue (mp->client_index);
4050 pool_foreach (session, lm->sessions,
4052 send_sw_if_l2tpv3_tunnel_details (am, q, session, lm, mp->context);
4057 static void send_sw_interface_tap_details (vpe_api_main_t * am,
4058 unix_shared_memory_queue_t *q,
4059 tapcli_interface_details_t *tap_if,
4062 vl_api_sw_interface_tap_details_t * mp;
4063 mp = vl_msg_api_alloc (sizeof (*mp));
4064 memset (mp, 0, sizeof (*mp));
4065 mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_TAP_DETAILS);
4066 mp->sw_if_index = ntohl(tap_if->sw_if_index);
4067 strncpy((char *)mp->dev_name,
4068 (char *)tap_if->dev_name, ARRAY_LEN(mp->dev_name)-1);
4069 mp->context = context;
4071 vl_msg_api_send_shmem (q, (u8 *)&mp);
4075 vl_api_sw_interface_tap_dump_t_handler (
4076 vl_api_sw_interface_tap_dump_t *mp)
4079 vpe_api_main_t * am = &vpe_api_main;
4080 unix_shared_memory_queue_t * q;
4081 tapcli_interface_details_t *tapifs = NULL;
4082 tapcli_interface_details_t *tap_if = NULL;
4084 q = vl_api_client_index_to_input_queue (mp->client_index);
4088 rv = vnet_tap_dump_ifs(&tapifs);
4092 vec_foreach(tap_if, tapifs) {
4093 send_sw_interface_tap_details(am, q, tap_if, mp->context);
4100 vl_api_ip_dump_t_handler (vl_api_ip_dump_t *mp)
4102 vpe_api_main_t * am = &vpe_api_main;
4103 vnet_main_t * vnm = vnet_get_main();
4104 vlib_main_t * vm = vlib_get_main();
4105 vnet_interface_main_t * im = &vnm->interface_main;
4106 unix_shared_memory_queue_t * q;
4107 vnet_sw_interface_t * si, * sorted_sis;
4108 u32 sw_if_index = ~0;
4110 q = vl_api_client_index_to_input_queue (mp->client_index);
4115 /* Gather interfaces. */
4116 sorted_sis = vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces));
4117 _vec_len (sorted_sis) = 0;
4118 pool_foreach (si, im->sw_interfaces, ({ vec_add1 (sorted_sis, si[0]); }));
4120 vec_foreach (si, sorted_sis) {
4121 if (!(si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)) {
4122 if (mp->is_ipv6 && !ip6_interface_enabled(vm, si->sw_if_index)) {
4125 sw_if_index = si->sw_if_index;
4126 send_ip_details(am, q, sw_if_index, mp->context);
4131 static void vl_api_l2_fib_table_entry_t_handler (
4132 vl_api_l2_fib_table_entry_t * mp)
4134 clib_warning ("BUG");
4137 static void send_l2fib_table_entry (vpe_api_main_t * am,
4138 unix_shared_memory_queue_t *q,
4139 l2fib_entry_key_t * l2fe_key,
4140 l2fib_entry_result_t * l2fe_res,
4143 vl_api_l2_fib_table_entry_t * mp;
4145 mp = vl_msg_api_alloc (sizeof (*mp));
4146 memset (mp, 0, sizeof (*mp));
4147 mp->_vl_msg_id = ntohs(VL_API_L2_FIB_TABLE_ENTRY);
4149 mp->bd_id = ntohl(l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id);
4151 mp->mac = l2fib_make_key (l2fe_key->fields.mac, 0);
4152 mp->sw_if_index = ntohl(l2fe_res->fields.sw_if_index);
4153 mp->static_mac = l2fe_res->fields.static_mac;
4154 mp->filter_mac = l2fe_res->fields.filter;
4155 mp->bvi_mac = l2fe_res->fields.bvi;
4156 mp->context = context;
4158 vl_msg_api_send_shmem (q, (u8 *)&mp);
4162 vl_api_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_t *mp)
4164 vpe_api_main_t * am = &vpe_api_main;
4165 bd_main_t * bdm = &bd_main;
4166 l2fib_entry_key_t *l2fe_key = NULL;
4167 l2fib_entry_result_t *l2fe_res = NULL;
4168 u32 ni, bd_id = ntohl (mp->bd_id);
4170 unix_shared_memory_queue_t * q;
4173 q = vl_api_client_index_to_input_queue (mp->client_index);
4177 /* see l2fib_table_dump: ~0 means "any" */
4181 p = hash_get (bdm->bd_index_by_bd_id, bd_id);
4188 l2fib_table_dump (bd_index, &l2fe_key, &l2fe_res);
4190 vec_foreach_index (ni, l2fe_key) {
4191 send_l2fib_table_entry (am, q, vec_elt_at_index(l2fe_key, ni),
4192 vec_elt_at_index(l2fe_res, ni), mp->context);
4199 vl_api_show_version_t_handler (vl_api_show_version_t *mp)
4201 vl_api_show_version_reply_t *rmp;
4203 char * vpe_api_get_build_directory(void);
4204 char * vpe_api_get_version(void);
4205 char * vpe_api_get_build_date(void);
4207 unix_shared_memory_queue_t * q =
4208 vl_api_client_index_to_input_queue (mp->client_index);
4213 REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY,
4215 strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1);
4216 strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(),
4217 ARRAY_LEN(rmp->build_directory)-1);
4218 strncpy ((char *) rmp->version, vpe_api_get_version(),
4219 ARRAY_LEN(rmp->version)-1);
4220 strncpy ((char *) rmp->build_date, vpe_api_get_build_date(),
4221 ARRAY_LEN(rmp->build_date)-1);
4225 static void vl_api_get_node_index_t_handler
4226 (vl_api_get_node_index_t * mp)
4228 vlib_main_t * vm = vlib_get_main();
4229 vl_api_get_node_index_reply_t * rmp;
4232 u32 node_index = ~0;
4234 n = vlib_get_node_by_name (vm, mp->node_name);
4237 rv = VNET_API_ERROR_NO_SUCH_NODE;
4239 node_index = n->index;
4241 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
4243 rmp->node_index = ntohl(node_index);
4247 static void vl_api_add_node_next_t_handler
4248 (vl_api_add_node_next_t * mp)
4250 vlib_main_t * vm = vlib_get_main();
4251 vl_api_add_node_next_reply_t * rmp;
4252 vlib_node_t * n, * next;
4254 u32 next_index = ~0;
4256 n = vlib_get_node_by_name (vm, mp->node_name);
4259 rv = VNET_API_ERROR_NO_SUCH_NODE;
4263 next = vlib_get_node_by_name (vm, mp->next_name);
4266 rv = VNET_API_ERROR_NO_SUCH_NODE2;
4268 next_index = vlib_node_add_next (vm, n->index, next->index);
4271 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
4273 rmp->next_index = ntohl(next_index);
4277 static void vl_api_l2tpv3_create_tunnel_t_handler
4278 (vl_api_l2tpv3_create_tunnel_t *mp)
4280 vl_api_l2tpv3_create_tunnel_reply_t * rmp;
4281 l2t_main_t *lm = &l2t_main;
4282 u32 sw_if_index = (u32)~0;
4285 if (mp->is_ipv6 != 1) {
4286 rv = VNET_API_ERROR_UNIMPLEMENTED;
4290 rv = create_l2tpv3_ipv6_tunnel (lm,
4291 (ip6_address_t *) mp->client_address,
4292 (ip6_address_t *) mp->our_address,
4293 ntohl(mp->local_session_id),
4294 ntohl(mp->remote_session_id),
4295 clib_net_to_host_u64(mp->local_cookie),
4296 clib_net_to_host_u64(mp->remote_cookie),
4297 mp->l2_sublayer_present,
4301 REPLY_MACRO2(VL_API_L2TPV3_CREATE_TUNNEL_REPLY,
4303 rmp->sw_if_index = ntohl (sw_if_index);
4307 static void vl_api_l2tpv3_set_tunnel_cookies_t_handler
4308 (vl_api_l2tpv3_set_tunnel_cookies_t *mp)
4310 vl_api_l2tpv3_set_tunnel_cookies_reply_t * rmp;
4311 l2t_main_t *lm = &l2t_main;
4314 VALIDATE_SW_IF_INDEX(mp);
4316 rv = l2tpv3_set_tunnel_cookies (lm, ntohl(mp->sw_if_index),
4317 clib_net_to_host_u64(mp->new_local_cookie),
4318 clib_net_to_host_u64(mp->new_remote_cookie));
4320 BAD_SW_IF_INDEX_LABEL;
4322 REPLY_MACRO (VL_API_L2TPV3_SET_TUNNEL_COOKIES_REPLY);
4325 static void vl_api_l2tpv3_interface_enable_disable_t_handler
4326 (vl_api_l2tpv3_interface_enable_disable_t * mp)
4329 vnet_main_t * vnm = vnet_get_main();
4330 vl_api_l2tpv3_interface_enable_disable_reply_t * rmp;
4332 VALIDATE_SW_IF_INDEX(mp);
4334 rv = l2tpv3_interface_enable_disable
4335 (vnm, ntohl(mp->sw_if_index), mp->enable_disable);
4337 BAD_SW_IF_INDEX_LABEL;
4339 REPLY_MACRO (VL_API_L2TPV3_INTERFACE_ENABLE_DISABLE_REPLY);
4342 static void vl_api_l2tpv3_set_lookup_key_t_handler
4343 (vl_api_l2tpv3_set_lookup_key_t * mp)
4346 l2t_main_t *lm = &l2t_main;
4347 vl_api_l2tpv3_set_lookup_key_reply_t * rmp;
4349 if (mp->key > L2T_LOOKUP_SESSION_ID) {
4350 rv = VNET_API_ERROR_INVALID_VALUE;
4354 lm->lookup_type = mp->key;
4357 REPLY_MACRO (VL_API_L2TPV3_SET_LOOKUP_KEY_REPLY);
4360 static void vl_api_vxlan_add_del_tunnel_t_handler
4361 (vl_api_vxlan_add_del_tunnel_t * mp)
4363 vl_api_vxlan_add_del_tunnel_reply_t * rmp;
4365 vnet_vxlan_add_del_tunnel_args_t _a, *a = &_a;
4366 u32 encap_fib_index;
4368 ip4_main_t * im = &ip4_main;
4369 u32 sw_if_index = ~0;
4371 p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id));
4373 rv = VNET_API_ERROR_NO_SUCH_FIB;
4376 encap_fib_index = p[0];
4378 /* Check src & dst are different */
4379 if ((mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 16) == 0) ||
4380 (!mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 4) == 0)) {
4381 rv = VNET_API_ERROR_SAME_SRC_DST;
4384 memset (a, 0, sizeof (*a));
4386 a->is_add = mp->is_add;
4387 a->is_ip6 = mp->is_ipv6;
4389 /* ip addresses sent in network byte order */
4391 memcpy(&(a->src.ip6), mp->src_address, 16);
4392 memcpy(&(a->dst.ip6), mp->dst_address, 16);
4394 memcpy(&(a->src.ip4), mp->src_address, 4);
4395 memcpy(&(a->dst.ip4), mp->dst_address, 4);
4398 a->encap_fib_index = encap_fib_index;
4399 a->decap_next_index = ntohl(mp->decap_next_index);
4400 a->vni = ntohl(mp->vni);
4401 rv = vnet_vxlan_add_del_tunnel (a, &sw_if_index);
4404 REPLY_MACRO2(VL_API_VXLAN_ADD_DEL_TUNNEL_REPLY,
4406 rmp->sw_if_index = ntohl (sw_if_index);
4410 static void send_vxlan_tunnel_details
4411 (vxlan_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4413 vl_api_vxlan_tunnel_details_t * rmp;
4414 ip4_main_t * im4 = &ip4_main;
4415 ip6_main_t * im6 = &ip6_main;
4416 u8 is_ipv6 = !(t->flags & VXLAN_TUNNEL_IS_IPV4);
4418 rmp = vl_msg_api_alloc (sizeof (*rmp));
4419 memset (rmp, 0, sizeof (*rmp));
4420 rmp->_vl_msg_id = ntohs(VL_API_VXLAN_TUNNEL_DETAILS);
4422 memcpy(rmp->src_address, &(t->src.ip6), 16);
4423 memcpy(rmp->dst_address, &(t->dst.ip6), 16);
4424 rmp->encap_vrf_id = htonl(im6->fibs[t->encap_fib_index].table_id);
4426 memcpy(rmp->src_address, &(t->src.ip4), 4);
4427 memcpy(rmp->dst_address, &(t->dst.ip4), 4);
4428 rmp->encap_vrf_id = htonl(im4->fibs[t->encap_fib_index].table_id);
4430 rmp->vni = htonl(t->vni);
4431 rmp->decap_next_index = htonl(t->decap_next_index);
4432 rmp->sw_if_index = htonl(t->sw_if_index);
4433 rmp->is_ipv6 = is_ipv6;
4434 rmp->context = context;
4436 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4439 static void vl_api_vxlan_tunnel_dump_t_handler
4440 (vl_api_vxlan_tunnel_dump_t * mp)
4442 unix_shared_memory_queue_t * q;
4443 vxlan_main_t * vxm = &vxlan_main;
4447 q = vl_api_client_index_to_input_queue (mp->client_index);
4452 sw_if_index = ntohl(mp->sw_if_index);
4454 if (~0 == sw_if_index) {
4455 pool_foreach (t, vxm->tunnels,
4457 send_vxlan_tunnel_details(t, q, mp->context);
4460 if ((sw_if_index >= vec_len(vxm->tunnel_index_by_sw_if_index)) ||
4461 (~0 == vxm->tunnel_index_by_sw_if_index[sw_if_index])) {
4464 t = &vxm->tunnels[vxm->tunnel_index_by_sw_if_index[sw_if_index]];
4465 send_vxlan_tunnel_details(t, q, mp->context);
4469 static void vl_api_gre_add_del_tunnel_t_handler
4470 (vl_api_gre_add_del_tunnel_t * mp)
4472 vl_api_gre_add_del_tunnel_reply_t * rmp;
4474 vnet_gre_add_del_tunnel_args_t _a, *a = &_a;
4477 ip4_main_t * im = &ip4_main;
4478 u32 sw_if_index = ~0;
4480 p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_table_id));
4482 rv = VNET_API_ERROR_NO_SUCH_FIB;
4485 outer_table_id = p[0];
4487 /* Check src & dst are different */
4488 if (memcmp(&mp->src_address, &mp->dst_address, 4) == 0) {
4489 rv = VNET_API_ERROR_SAME_SRC_DST;
4493 memset (a, 0, sizeof (*a));
4495 a->is_add = mp->is_add;
4497 /* ip addresses sent in network byte order */
4498 a->src.as_u32 = mp->src_address;
4499 a->dst.as_u32 = mp->dst_address;
4501 a->outer_table_id = outer_table_id;
4502 rv = vnet_gre_add_del_tunnel (a, &sw_if_index);
4505 REPLY_MACRO2(VL_API_GRE_ADD_DEL_TUNNEL_REPLY,
4507 rmp->sw_if_index = ntohl (sw_if_index);
4511 static void send_gre_tunnel_details
4512 (gre_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4514 vl_api_gre_tunnel_details_t * rmp;
4515 ip4_main_t * im = &ip4_main;
4517 rmp = vl_msg_api_alloc (sizeof (*rmp));
4518 memset (rmp, 0, sizeof (*rmp));
4519 rmp->_vl_msg_id = ntohs(VL_API_GRE_TUNNEL_DETAILS);
4520 rmp->src_address = t->tunnel_src.data_u32;
4521 rmp->dst_address = t->tunnel_dst.data_u32;
4522 rmp->outer_table_id = htonl(im->fibs[t->outer_fib_index].table_id);
4523 rmp->sw_if_index = htonl(t->sw_if_index);
4524 rmp->context = context;
4526 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4529 static void vl_api_gre_tunnel_dump_t_handler
4530 (vl_api_gre_tunnel_dump_t * mp)
4532 unix_shared_memory_queue_t * q;
4533 gre_main_t * gm = &gre_main;
4537 q = vl_api_client_index_to_input_queue (mp->client_index);
4542 sw_if_index = ntohl(mp->sw_if_index);
4544 if (~0 == sw_if_index) {
4545 pool_foreach (t, gm->tunnels,
4547 send_gre_tunnel_details(t, q, mp->context);
4550 if ((sw_if_index >= vec_len(gm->tunnel_index_by_sw_if_index)) ||
4551 (~0 == gm->tunnel_index_by_sw_if_index[sw_if_index])) {
4554 t = &gm->tunnels[gm->tunnel_index_by_sw_if_index[sw_if_index]];
4555 send_gre_tunnel_details(t, q, mp->context);
4560 vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t *mp)
4562 extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
4564 vl_api_l2_patch_add_del_reply_t * rmp;
4565 int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
4569 VALIDATE_RX_SW_IF_INDEX(mp);
4570 VALIDATE_TX_SW_IF_INDEX(mp);
4572 rv = vnet_l2_patch_add_del (ntohl(mp->rx_sw_if_index),
4573 ntohl(mp->tx_sw_if_index),
4574 (int)(mp->is_add != 0));
4576 BAD_RX_SW_IF_INDEX_LABEL;
4577 BAD_TX_SW_IF_INDEX_LABEL;
4579 REPLY_MACRO(VL_API_L2_PATCH_ADD_DEL_REPLY);
4583 vl_api_vxlan_gpe_add_del_tunnel_t_handler
4584 (vl_api_vxlan_gpe_add_del_tunnel_t * mp)
4586 vl_api_vxlan_gpe_add_del_tunnel_reply_t * rmp;
4588 vnet_vxlan_gpe_add_del_tunnel_args_t _a, *a = &_a;
4589 u32 encap_fib_index, decap_fib_index;
4592 ip4_main_t * im = &ip4_main;
4593 u32 sw_if_index = ~0;
4596 p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id));
4598 rv = VNET_API_ERROR_NO_SUCH_FIB;
4601 encap_fib_index = p[0];
4603 protocol = mp->protocol;
4605 /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */
4606 if (protocol == VXLAN_GPE_INPUT_NEXT_IP4_INPUT) {
4607 p = hash_get (im->fib_index_by_table_id, ntohl(mp->decap_vrf_id));
4609 rv = VNET_API_ERROR_NO_SUCH_INNER_FIB;
4612 decap_fib_index = p[0];
4614 decap_fib_index = ntohl(mp->decap_vrf_id);
4617 /* Check src & dst are different */
4618 if ((mp->is_ipv6 && memcmp(mp->local, mp->remote, 16) == 0) ||
4619 (!mp->is_ipv6 && memcmp(mp->local, mp->remote, 4) == 0)) {
4620 rv = VNET_API_ERROR_SAME_SRC_DST;
4623 memset (a, 0, sizeof (*a));
4625 a->is_add = mp->is_add;
4626 a->is_ip6 = mp->is_ipv6;
4627 /* ip addresses sent in network byte order */
4629 clib_memcpy(&(a->local.ip6), mp->local, 16);
4630 clib_memcpy(&(a->remote.ip6), mp->remote, 16);
4632 clib_memcpy(&(a->local.ip4), mp->local, 4);
4633 clib_memcpy(&(a->remote.ip4), mp->remote, 4);
4635 a->encap_fib_index = encap_fib_index;
4636 a->decap_fib_index = decap_fib_index;
4637 a->protocol = protocol;
4638 a->vni = ntohl(mp->vni);
4639 rv = vnet_vxlan_gpe_add_del_tunnel (a, &sw_if_index);
4642 REPLY_MACRO2(VL_API_VXLAN_GPE_ADD_DEL_TUNNEL_REPLY,
4644 rmp->sw_if_index = ntohl (sw_if_index);
4648 static void send_vxlan_gpe_tunnel_details
4649 (vxlan_gpe_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
4651 vl_api_vxlan_gpe_tunnel_details_t * rmp;
4652 ip4_main_t * im4 = &ip4_main;
4653 ip6_main_t * im6 = &ip6_main;
4654 u8 is_ipv6 = !(t->flags & VXLAN_GPE_TUNNEL_IS_IPV4);
4656 rmp = vl_msg_api_alloc (sizeof (*rmp));
4657 memset (rmp, 0, sizeof (*rmp));
4658 rmp->_vl_msg_id = ntohs(VL_API_VXLAN_GPE_TUNNEL_DETAILS);
4660 memcpy(rmp->local, &(t->local.ip6), 16);
4661 memcpy(rmp->remote, &(t->remote.ip6), 16);
4662 rmp->encap_vrf_id = htonl(im6->fibs[t->encap_fib_index].table_id);
4663 rmp->decap_vrf_id = htonl(im6->fibs[t->decap_fib_index].table_id);
4665 memcpy(rmp->local, &(t->local.ip4), 4);
4666 memcpy(rmp->remote, &(t->remote.ip4), 4);
4667 rmp->encap_vrf_id = htonl(im4->fibs[t->encap_fib_index].table_id);
4668 rmp->decap_vrf_id = htonl(im4->fibs[t->decap_fib_index].table_id);
4670 rmp->vni = htonl(t->vni);
4671 rmp->protocol = t->protocol;
4672 rmp->sw_if_index = htonl(t->sw_if_index);
4673 rmp->is_ipv6 = is_ipv6;
4674 rmp->context = context;
4676 vl_msg_api_send_shmem (q, (u8 *)&rmp);
4679 static void vl_api_vxlan_gpe_tunnel_dump_t_handler
4680 (vl_api_vxlan_gpe_tunnel_dump_t * mp)
4682 unix_shared_memory_queue_t * q;
4683 vxlan_gpe_main_t * vgm = &vxlan_gpe_main;
4684 vxlan_gpe_tunnel_t * t;
4687 q = vl_api_client_index_to_input_queue (mp->client_index);
4692 sw_if_index = ntohl(mp->sw_if_index);
4694 if (~0 == sw_if_index) {
4695 pool_foreach (t, vgm->tunnels,
4697 send_vxlan_gpe_tunnel_details(t, q, mp->context);
4700 if ((sw_if_index >= vec_len(vgm->tunnel_index_by_sw_if_index)) ||
4701 (~0 == vgm->tunnel_index_by_sw_if_index[sw_if_index])) {
4704 t = &vgm->tunnels[vgm->tunnel_index_by_sw_if_index[sw_if_index]];
4705 send_vxlan_gpe_tunnel_details(t, q, mp->context);
4710 vl_api_lisp_add_del_locator_set_t_handler(vl_api_lisp_add_del_locator_set_t *mp)
4712 vl_api_lisp_add_del_locator_set_reply_t *rmp;
4714 vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
4716 u8 *locator_name = NULL;
4718 memset(a, 0, sizeof(a[0]));
4720 locator_name = format(0, "%s", mp->locator_set_name);
4722 a->name = locator_name;
4724 a->is_add = mp->is_add;
4727 rv = vnet_lisp_add_del_locator_set(a, &ls_index);
4729 vec_free(locator_name);
4731 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_SET_REPLY);
4735 vl_api_lisp_add_del_locator_t_handler(
4736 vl_api_lisp_add_del_locator_t *mp)
4738 vl_api_lisp_add_del_locator_reply_t *rmp;
4740 locator_t locator, *locators = NULL;
4741 vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
4743 u8 *locator_name = NULL;
4745 memset(&locator, 0, sizeof(locator));
4746 memset(a, 0, sizeof(a[0]));
4748 locator.sw_if_index = ntohl(mp->sw_if_index);
4749 locator.priority = mp->priority;
4750 locator.weight = mp->weight;
4752 vec_add1(locators, locator);
4754 locator_name = format(0, "%s", mp->locator_set_name);
4756 a->name = locator_name;
4757 a->locators = locators;
4758 a->is_add = mp->is_add;
4761 rv = vnet_lisp_add_del_locator(a, NULL, &ls_index);
4764 vec_free(locator_name);
4766 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_REPLY);
4770 vl_api_lisp_add_del_local_eid_t_handler(
4771 vl_api_lisp_add_del_local_eid_t *mp)
4773 vl_api_lisp_add_del_local_eid_reply_t *rmp;
4774 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
4776 ip_prefix_t *prefp = NULL;
4777 ip_address_t *ip_eid = NULL;
4780 u32 locator_set_index = ~0, map_index = ~0;
4781 vnet_lisp_add_del_mapping_args_t _a, *a = &_a;
4783 memset (a, 0, sizeof (a[0]));
4785 prefp = &gid_address_ippref(&eid);
4786 ip_eid = &ip_prefix_addr(prefp);
4787 gid_address_type (&eid) = GID_ADDR_IP_PREFIX;
4790 clib_memcpy(&ip_addr_v6(ip_eid), mp->ip_address,
4791 sizeof(ip_addr_v6(ip_eid)));
4792 ip_addr_version(ip_eid) = IP6;
4794 clib_memcpy(&ip_addr_v4(ip_eid), mp->ip_address,
4795 sizeof(ip_addr_v4(ip_eid)));
4796 ip_addr_version(ip_eid) = IP4;
4798 ip_prefix_len(prefp) = mp->prefix_len;
4800 name = format(0, "%s", mp->locator_set_name);
4801 p = hash_get_mem(lcm->locator_set_index_by_name, name);
4803 rv = VNET_API_ERROR_INVALID_VALUE;
4806 locator_set_index = p[0];
4808 /* XXX treat batch configuration */
4809 a->is_add = mp->is_add;
4810 gid_address_vni (&eid) = clib_net_to_host_u32 (mp->vni);
4812 a->locator_set_index = locator_set_index;
4814 rv = vnet_lisp_add_del_local_mapping(a, &map_index);
4818 gid_address_free (&a->deid);
4820 REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCAL_EID_REPLY);
4824 vl_api_lisp_eid_table_add_del_map_t_handler(
4825 vl_api_lisp_eid_table_add_del_map_t *mp)
4827 vl_api_lisp_eid_table_add_del_map_reply_t *rmp;
4829 rv = vnet_lisp_eid_table_map (clib_net_to_host_u32 (mp->vni),
4830 clib_net_to_host_u32 (mp->vrf), mp->is_add);
4831 REPLY_MACRO(VL_API_LISP_EID_TABLE_ADD_DEL_MAP_REPLY)
4835 lisp_gpe_add_del_fwd_entry_set_address(
4836 vl_api_lisp_gpe_add_del_fwd_entry_t *mp,
4837 ip_address_t *slocator,
4838 ip_address_t *dlocator,
4841 ip_address_t *ip_eid = NULL;
4842 ip_prefix_t *prefp = NULL;
4844 prefp = &gid_address_ippref(eid);
4845 ip_eid = &ip_prefix_addr(prefp);
4847 if (mp->eid_is_ipv6) {
4848 clib_memcpy(&ip_addr_v6(ip_eid), mp->eid_ip_address,
4849 sizeof(ip_addr_v6(ip_eid)));
4850 ip_addr_version(ip_eid) = IP6;
4852 clib_memcpy(&ip_addr_v4(ip_eid), mp->eid_ip_address,
4853 sizeof(ip_addr_v4(ip_eid)));
4854 ip_addr_version(ip_eid) = IP4;
4856 ip_prefix_len(prefp) = mp->eid_prefix_len;
4858 if (mp->address_is_ipv6) {
4859 clib_memcpy(&ip_addr_v6(slocator), mp->source_ip_address,
4860 sizeof(ip_addr_v6(slocator)));
4861 ip_addr_version(slocator) = IP6;
4862 clib_memcpy(&ip_addr_v6(dlocator), mp->destination_ip_address,
4863 sizeof(ip_addr_v6(dlocator)));
4864 ip_addr_version(dlocator) = IP6;
4866 clib_memcpy(&ip_addr_v4(slocator), mp->source_ip_address,
4867 sizeof(ip_addr_v4(slocator)));
4868 ip_addr_version(slocator) = IP4;
4869 clib_memcpy(&ip_addr_v4(dlocator), mp->destination_ip_address,
4870 sizeof(ip_addr_v4(dlocator)));
4871 ip_addr_version(dlocator) = IP4;
4876 vl_api_lisp_gpe_add_del_fwd_entry_t_handler(
4877 vl_api_lisp_gpe_add_del_fwd_entry_t *mp)
4879 vl_api_lisp_gpe_add_del_fwd_entry_reply_t *rmp;
4881 ip_address_t slocator, dlocator;
4883 vnet_lisp_gpe_add_del_fwd_entry_args_t a;
4885 lisp_gpe_add_del_fwd_entry_set_address(mp, &slocator, &dlocator, &eid);
4887 memset (&a, 0, sizeof(a));
4889 a.is_add = mp->is_add;
4891 a.slocator = slocator;
4892 a.dlocator = dlocator;
4893 rv = vnet_lisp_gpe_add_del_fwd_entry (&a, 0);
4895 REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_FWD_ENTRY_REPLY);
4899 vl_api_lisp_add_del_map_resolver_t_handler(
4900 vl_api_lisp_add_del_map_resolver_t *mp)
4902 vl_api_lisp_add_del_map_resolver_reply_t *rmp;
4904 ip_address_t *ip_addr = NULL;
4905 vnet_lisp_add_del_map_resolver_args_t _a, * a = &_a;
4907 a->is_add = mp->is_add;
4908 ip_addr = &a->address;
4911 clib_memcpy(&ip_addr_v6(ip_addr), mp->ip_address,
4912 sizeof(ip_addr_v6(ip_addr)));
4913 ip_addr_version(ip_addr) = IP6;
4915 clib_memcpy(&ip_addr_v4(ip_addr), mp->ip_address,
4916 sizeof(ip_addr_v4(ip_addr)));
4917 ip_addr_version(ip_addr) = IP4;
4920 rv = vnet_lisp_add_del_map_resolver (a);
4922 REPLY_MACRO(VL_API_LISP_ADD_DEL_MAP_RESOLVER_REPLY);
4926 vl_api_lisp_gpe_enable_disable_t_handler(
4927 vl_api_lisp_gpe_enable_disable_t *mp)
4929 vl_api_lisp_gpe_enable_disable_reply_t *rmp;
4931 vnet_lisp_gpe_enable_disable_args_t _a, * a = &_a;
4933 a->is_en = mp->is_en;
4934 vnet_lisp_gpe_enable_disable (a);
4936 REPLY_MACRO(VL_API_LISP_GPE_ENABLE_DISABLE_REPLY);
4940 vl_api_lisp_enable_disable_t_handler(
4941 vl_api_lisp_enable_disable_t *mp)
4943 vl_api_lisp_enable_disable_reply_t *rmp;
4946 vnet_lisp_enable_disable (mp->is_en);
4947 REPLY_MACRO(VL_API_LISP_ENABLE_DISABLE_REPLY);
4951 vl_api_lisp_gpe_add_del_iface_t_handler(
4952 vl_api_lisp_gpe_add_del_iface_t *mp)
4954 vl_api_lisp_gpe_add_del_iface_reply_t *rmp;
4956 vnet_lisp_gpe_add_del_iface_args_t _a, * a = &_a;
4958 a->is_add = mp->is_add;
4959 a->table_id = mp->table_id;
4961 rv = vnet_lisp_gpe_add_del_iface (a, 0);
4963 REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_IFACE_REPLY);
4967 vl_api_lisp_pitr_set_locator_set_t_handler(
4968 vl_api_lisp_pitr_set_locator_set_t *mp)
4970 vl_api_lisp_pitr_set_locator_set_reply_t *rmp;
4974 ls_name = format (0, "%s", mp->ls_name);
4975 rv = vnet_lisp_pitr_set_locator_set (ls_name, mp->is_add);
4978 REPLY_MACRO(VL_API_LISP_PITR_SET_LOCATOR_SET_REPLY);
4982 vl_api_lisp_add_del_map_request_itr_rlocs_t_handler
4983 (vl_api_lisp_add_del_map_request_itr_rlocs_t *mp)
4985 vl_api_lisp_add_del_map_request_itr_rlocs_reply_t *rmp;
4987 u8 * locator_set_name = NULL;
4988 vnet_lisp_add_del_mreq_itr_rloc_args_t _a, * a = &_a;
4990 locator_set_name = format (0, "%s", mp->locator_set_name);
4992 a->is_add = mp->is_add;
4993 a->locator_set_name = locator_set_name;
4995 rv = vnet_lisp_add_del_mreq_itr_rlocs(a);
4997 vec_free(locator_set_name);
4999 REPLY_MACRO(VL_API_LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS_REPLY);
5002 /** Used for transferring locators via VPP API */
5003 typedef CLIB_PACKED(struct
5005 u8 is_ip4; /**< is locator an IPv4 address */
5006 u8 addr[16]; /**< IPv4/IPv6 address */
5010 send_lisp_locator_set_details_set_address
5011 (vl_api_lisp_locator_set_details_t *rmp,
5012 gid_address_t *gid_address)
5014 ip_prefix_t *ip_addr;
5016 if (gid_address_type(gid_address) != GID_ADDR_IP_PREFIX) {
5020 ip_addr = &gid_address_ippref(gid_address);
5021 rmp->prefix_len = ip_prefix_len(ip_addr);
5022 rmp->is_ipv6 = ip_prefix_version(ip_addr);
5023 ip_address_copy_addr(rmp->ip_address, &ip_prefix_addr(ip_addr));
5027 vl_api_lisp_add_del_remote_mapping_t_handler (
5028 vl_api_lisp_add_del_remote_mapping_t *mp)
5031 ip_address_t rloc, * rlocs = 0;
5032 vl_api_lisp_add_del_remote_mapping_reply_t * rmp;
5034 gid_address_t _seid, * seid = &_seid;
5035 gid_address_t _deid, * deid = &_deid;
5036 ip_prefix_t * seid_pref = &gid_address_ippref(seid);
5037 ip_prefix_t * deid_pref = &gid_address_ippref(deid);
5039 gid_address_type(seid) = GID_ADDR_IP_PREFIX;
5040 gid_address_type(deid) = GID_ADDR_IP_PREFIX;
5041 ip_address_t * seid_addr = &ip_prefix_addr(seid_pref);
5042 ip_address_t * deid_addr = &ip_prefix_addr(deid_pref);
5043 ip_prefix_len(seid_pref) = mp->seid_len;
5044 ip_prefix_len(deid_pref) = mp->deid_len;
5045 gid_address_vni (seid) = ntohl (mp->vni);
5046 gid_address_vni (deid) = ntohl (mp->vni);
5048 if (mp->eid_is_ip4) {
5049 ip_prefix_version(seid_pref) = IP4;
5050 ip_prefix_version(deid_pref) = IP4;
5051 clib_memcpy (&ip_addr_v4(seid_addr),
5052 mp->seid, sizeof (ip_addr_v4(seid_addr)));
5053 clib_memcpy (&ip_addr_v4(deid_addr),
5054 mp->deid, sizeof (ip_addr_v4(deid_addr)));
5056 ip_prefix_version(seid_pref) = IP6;
5057 ip_prefix_version(deid_pref) = IP6;
5058 clib_memcpy (&ip_addr_v6(seid_addr),
5059 mp->seid, sizeof (ip_addr_v6(seid_addr)));
5060 clib_memcpy (&ip_addr_v6(deid_addr),
5061 mp->deid, sizeof (ip_addr_v6(deid_addr)));
5064 for (i = 0; i < mp->rloc_num; i++) {
5065 rloc_t * r = &((rloc_t *) mp->rlocs)[i];
5067 clib_memcpy (&ip_addr_v4(&rloc), &r->addr, sizeof (rloc_t));
5068 ip_addr_version (&rloc) = IP4;
5070 clib_memcpy (&ip_addr_v6(&rloc), &r->addr, sizeof (rloc_t));
5071 ip_addr_version (&rloc) = IP6;
5073 vec_add1 (rlocs, rloc);
5076 rv = vnet_lisp_add_del_remote_mapping (deid, seid, rlocs, mp->action,
5077 mp->is_add, mp->del_all);
5079 REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_IFACE_REPLY);
5083 send_lisp_locator_set_details (lisp_cp_main_t *lcm,
5084 locator_set_t *lsit,
5085 unix_shared_memory_queue_t *q,
5089 vl_api_lisp_locator_set_details_t *rmp;
5090 locator_t *loc = NULL;
5094 vec_foreach (locit, lsit->locator_indices) {
5095 loc = pool_elt_at_index (lcm->locator_pool, locit[0]);
5096 rmp = vl_msg_api_alloc (sizeof (*rmp));
5097 memset (rmp, 0, sizeof (*rmp));
5098 rmp->_vl_msg_id = ntohs(VL_API_LISP_LOCATOR_SET_DETAILS);
5099 rmp->local = lsit->local;
5101 ASSERT(lsit->name != NULL);
5102 strncpy((char *) rmp->locator_set_name,
5103 (char *) lsit->name, ARRAY_LEN(rmp->locator_set_name) - 1);
5104 rmp->sw_if_index = htonl(loc->sw_if_index);
5106 str = format(0, "remote-%d", index);
5107 strncpy((char *) rmp->locator_set_name, (char *) str,
5108 ARRAY_LEN(rmp->locator_set_name) - 1);
5109 send_lisp_locator_set_details_set_address(rmp, &loc->address);
5113 rmp->priority = loc->priority;
5114 rmp->weight = loc->weight;
5115 rmp->context = context;
5117 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5122 vl_api_lisp_locator_set_dump_t_handler (vl_api_lisp_locator_set_dump_t *mp)
5124 unix_shared_memory_queue_t * q = NULL;
5125 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5126 locator_set_t * lsit = NULL;
5129 q = vl_api_client_index_to_input_queue (mp->client_index);
5135 pool_foreach (lsit, lcm->locator_set_pool,
5137 send_lisp_locator_set_details(lcm, lsit, q, mp->context, index++);
5142 send_lisp_local_eid_table_details (mapping_t *mapit,
5143 unix_shared_memory_queue_t *q,
5146 vl_api_lisp_local_eid_table_details_t *rmp = NULL;
5147 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5148 locator_set_t *ls = NULL;
5149 gid_address_t *gid = NULL;
5150 ip_prefix_t *ip_prefix = NULL;
5154 ls = pool_elt_at_index (lcm->locator_set_pool,
5155 mapit->locator_set_index);
5158 type = gid_address_type(gid);
5160 if (type != GID_ADDR_IP_PREFIX) {
5164 ip_prefix = &gid_address_ippref(gid);
5166 rmp = vl_msg_api_alloc (sizeof (*rmp));
5167 memset (rmp, 0, sizeof (*rmp));
5168 rmp->_vl_msg_id = ntohs(VL_API_LISP_LOCAL_EID_TABLE_DETAILS);
5170 ASSERT(ls->name != NULL);
5171 strncpy((char *) rmp->locator_set_name,
5172 (char *) ls->name, ARRAY_LEN(rmp->locator_set_name) - 1);
5174 str = format(0, "remote-%d", mapit->locator_set_index);
5175 strncpy((char *) rmp->locator_set_name, (char *) str,
5176 ARRAY_LEN(rmp->locator_set_name) - 1);
5180 switch (ip_prefix_version(ip_prefix)) {
5182 rmp->eid_is_ipv6 = 0;
5183 clib_memcpy(rmp->eid_ip_address, &ip_prefix_v4(ip_prefix),
5184 sizeof(ip_prefix_v4(ip_prefix)));
5188 rmp->eid_is_ipv6 = 1;
5189 clib_memcpy(rmp->eid_ip_address, &ip_prefix_v6(ip_prefix),
5190 sizeof(ip_prefix_v6(ip_prefix)));
5196 rmp->eid_prefix_len = ip_prefix_len(ip_prefix);
5197 rmp->context = context;
5198 rmp->vni = clib_host_to_net_u32 (gid_address_vni (gid));
5199 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5203 vl_api_lisp_local_eid_table_dump_t_handler (
5204 vl_api_lisp_local_eid_table_dump_t *mp)
5206 unix_shared_memory_queue_t * q = NULL;
5207 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5208 mapping_t * mapit = NULL;
5210 q = vl_api_client_index_to_input_queue (mp->client_index);
5215 pool_foreach (mapit, lcm->mapping_pool,
5217 send_lisp_local_eid_table_details(mapit, q, mp->context);
5222 send_lisp_gpe_tunnel_details (lisp_gpe_tunnel_t *tunnel,
5223 unix_shared_memory_queue_t *q,
5226 vl_api_lisp_gpe_tunnel_details_t *rmp;
5227 lisp_gpe_main_t * lgm = &lisp_gpe_main;
5229 rmp = vl_msg_api_alloc (sizeof (*rmp));
5230 memset (rmp, 0, sizeof (*rmp));
5231 rmp->_vl_msg_id = ntohs(VL_API_LISP_GPE_TUNNEL_DETAILS);
5233 rmp->tunnels = tunnel - lgm->tunnels;
5235 rmp->is_ipv6 = ip_addr_version(&tunnel->src) == IP6 ? 1 : 0;
5236 ip_address_copy_addr(rmp->source_ip, &tunnel->src);
5237 ip_address_copy_addr(rmp->destination_ip, &tunnel->dst);
5239 rmp->encap_fib_id = htonl(tunnel->encap_fib_index);
5240 rmp->decap_fib_id = htonl(tunnel->decap_fib_index);
5241 rmp->dcap_next = htonl(tunnel->decap_next_index);
5242 rmp->lisp_ver = tunnel->ver_res;
5243 rmp->next_protocol = tunnel->next_protocol;
5244 rmp->flags = tunnel->flags;
5245 rmp->ver_res = tunnel->ver_res;
5246 rmp->res = tunnel->res;
5247 rmp->iid = htonl(tunnel->vni);
5248 rmp->context = context;
5250 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5254 vl_api_lisp_gpe_tunnel_dump_t_handler (
5255 vl_api_lisp_gpe_tunnel_dump_t *mp)
5257 unix_shared_memory_queue_t * q = NULL;
5258 lisp_gpe_main_t * lgm = &lisp_gpe_main;
5259 lisp_gpe_tunnel_t * tunnel = NULL;
5261 if (pool_elts(lgm->tunnels) == 0) {
5265 q = vl_api_client_index_to_input_queue (mp->client_index);
5270 pool_foreach(tunnel, lgm->tunnels,
5272 send_lisp_gpe_tunnel_details(tunnel, q, mp->context);
5277 send_lisp_map_resolver_details (ip_address_t *ip,
5278 unix_shared_memory_queue_t *q,
5281 vl_api_lisp_map_resolver_details_t *rmp = NULL;
5283 rmp = vl_msg_api_alloc (sizeof (*rmp));
5284 memset (rmp, 0, sizeof (*rmp));
5285 rmp->_vl_msg_id = ntohs(VL_API_LISP_MAP_RESOLVER_DETAILS);
5287 switch (ip_addr_version(ip)) {
5290 clib_memcpy(rmp->ip_address, &ip_addr_v4(ip), sizeof(ip_addr_v4(ip)));
5295 clib_memcpy(rmp->ip_address, &ip_addr_v6(ip), sizeof(ip_addr_v6(ip)));
5301 rmp->context = context;
5303 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5307 vl_api_lisp_map_resolver_dump_t_handler (
5308 vl_api_lisp_map_resolver_dump_t *mp)
5310 unix_shared_memory_queue_t * q = NULL;
5311 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5312 ip_address_t *ip = NULL;
5314 q = vl_api_client_index_to_input_queue (mp->client_index);
5319 vec_foreach(ip, lcm->map_resolvers) {
5320 send_lisp_map_resolver_details(ip, q, mp->context);
5326 vl_api_lisp_eid_table_map_dump_t_handler (
5327 vl_api_lisp_eid_table_map_dump_t *mp)
5329 unix_shared_memory_queue_t * q = NULL;
5330 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5333 q = vl_api_client_index_to_input_queue (mp->client_index);
5337 hash_foreach_pair (p, lcm->table_id_by_vni, {
5338 vl_api_lisp_eid_table_map_details_t * rmp = NULL;
5339 memset (rmp, 0, sizeof (*rmp));
5340 rmp->_vl_msg_id = ntohs(VL_API_LISP_EID_TABLE_MAP_DETAILS);
5342 rmp->vrf = p->value[0];
5343 rmp->context = mp->context;
5348 send_lisp_enable_disable_details (unix_shared_memory_queue_t *q,
5351 vl_api_lisp_enable_disable_status_details_t *rmp = NULL;
5353 rmp = vl_msg_api_alloc (sizeof (*rmp));
5354 memset (rmp, 0, sizeof (*rmp));
5355 rmp->_vl_msg_id = ntohs(VL_API_LISP_ENABLE_DISABLE_STATUS_DETAILS);
5357 rmp->gpe_status = vnet_lisp_gpe_enable_disable_status ();
5358 rmp->feature_status = vnet_lisp_enable_disable_status ();
5359 rmp->context = context;
5361 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5365 vl_api_lisp_enable_disable_status_dump_t_handler
5366 (vl_api_lisp_enable_disable_status_dump_t *mp)
5368 unix_shared_memory_queue_t * q = NULL;
5370 q = vl_api_client_index_to_input_queue (mp->client_index);
5375 send_lisp_enable_disable_details(q, mp->context);
5379 vl_api_lisp_get_map_request_itr_rlocs_t_handler (
5380 vl_api_lisp_get_map_request_itr_rlocs_t *mp)
5382 unix_shared_memory_queue_t * q = NULL;
5383 vl_api_lisp_get_map_request_itr_rlocs_reply_t *rmp = NULL;
5384 lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
5385 locator_set_t * loc_set = 0;
5389 q = vl_api_client_index_to_input_queue (mp->client_index);
5394 if (~0 == lcm->mreq_itr_rlocs) {
5395 tmp_str = format(0, " ");
5397 loc_set = pool_elt_at_index (lcm->locator_set_pool, lcm->mreq_itr_rlocs);
5398 tmp_str = format(0, "%s", loc_set->name);
5401 REPLY_MACRO2(VL_API_LISP_GET_MAP_REQUEST_ITR_RLOCS_REPLY,
5403 strncpy((char *) rmp->locator_set_name, (char *) tmp_str,
5404 ARRAY_LEN(rmp->locator_set_name) - 1);
5411 vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t *mp)
5413 vl_api_interface_name_renumber_reply_t * rmp;
5416 VALIDATE_SW_IF_INDEX(mp);
5418 rv = vnet_interface_name_renumber
5419 (ntohl(mp->sw_if_index), ntohl(mp->new_show_dev_instance));
5421 BAD_SW_IF_INDEX_LABEL;
5423 REPLY_MACRO(VL_API_INTERFACE_NAME_RENUMBER_REPLY);
5426 static int arp_change_data_callback (u32 pool_index, u8 * new_mac,
5427 u32 sw_if_index, u32 address)
5429 vpe_api_main_t * am = &vpe_api_main;
5430 vlib_main_t * vm = am->vlib_main;
5431 vl_api_ip4_arp_event_t * event;
5432 static f64 arp_event_last_time;
5433 f64 now = vlib_time_now (vm);
5435 if (pool_is_free_index (am->arp_events, pool_index))
5438 event = pool_elt_at_index (am->arp_events, pool_index);
5439 if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac))) {
5440 clib_memcpy (event->new_mac, new_mac, sizeof(event->new_mac));
5441 } else { /* same mac */
5442 if ((sw_if_index == event->sw_if_index) &&
5444 /* for BD case, also check IP address with 10 sec timeout */
5445 ((address == event->address) &&
5446 ((now - arp_event_last_time) < 10.0))))
5450 arp_event_last_time = now;
5451 event->sw_if_index = sw_if_index;
5452 if (address) event->address = address;
5456 static int arp_change_delete_callback (u32 pool_index, u8 * notused)
5458 vpe_api_main_t * am = &vpe_api_main;
5460 if (pool_is_free_index (am->arp_events, pool_index))
5463 pool_put_index (am->arp_events, pool_index);
5468 vl_api_want_ip4_arp_events_t_handler
5469 (vl_api_want_ip4_arp_events_t * mp)
5471 vpe_api_main_t * am = &vpe_api_main;
5472 vnet_main_t * vnm = vnet_get_main();
5473 vl_api_want_ip4_arp_events_reply_t *rmp;
5474 vl_api_ip4_arp_event_t * event;
5477 if (mp->enable_disable) {
5478 pool_get (am->arp_events, event);
5479 memset (event, 0, sizeof (*event));
5481 event->_vl_msg_id = ntohs(VL_API_IP4_ARP_EVENT);
5482 event->client_index = mp->client_index;
5483 event->context = mp->context;
5484 event->address = mp->address;
5485 event->pid = mp->pid;
5487 rv = vnet_add_del_ip4_arp_change_event
5488 (vnm, arp_change_data_callback,
5490 &mp->address /* addr, in net byte order */,
5491 vpe_resolver_process_node.index,
5492 IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */);
5494 rv = vnet_add_del_ip4_arp_change_event
5495 (vnm, arp_change_delete_callback,
5497 &mp->address /* addr, in net byte order */,
5498 vpe_resolver_process_node.index,
5499 IP4_ARP_EVENT, ~0 /* pool index */, 0 /* is_add */);
5501 REPLY_MACRO(VL_API_WANT_IP4_ARP_EVENTS_REPLY);
5504 static void vl_api_input_acl_set_interface_t_handler
5505 (vl_api_input_acl_set_interface_t * mp)
5507 vlib_main_t *vm = vlib_get_main();
5508 vl_api_input_acl_set_interface_reply_t * rmp;
5510 u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
5512 ip4_table_index = ntohl(mp->ip4_table_index);
5513 ip6_table_index = ntohl(mp->ip6_table_index);
5514 l2_table_index = ntohl(mp->l2_table_index);
5515 sw_if_index = ntohl(mp->sw_if_index);
5517 VALIDATE_SW_IF_INDEX(mp);
5519 rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index,
5520 ip6_table_index, l2_table_index,
5523 BAD_SW_IF_INDEX_LABEL;
5525 REPLY_MACRO(VL_API_INPUT_ACL_SET_INTERFACE_REPLY);
5528 static void vl_api_ipsec_spd_add_del_t_handler
5529 (vl_api_ipsec_spd_add_del_t * mp)
5532 clib_warning ("unimplemented");
5535 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5536 vl_api_ipsec_spd_add_del_reply_t * rmp;
5540 rv = ipsec_add_del_spd (vm, ntohl(mp->spd_id), mp->is_add);
5542 rv = VNET_API_ERROR_UNIMPLEMENTED;
5545 REPLY_MACRO(VL_API_IPSEC_SPD_ADD_DEL_REPLY);
5549 static void vl_api_ipsec_interface_add_del_spd_t_handler
5550 (vl_api_ipsec_interface_add_del_spd_t * mp)
5552 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5553 vl_api_ipsec_interface_add_del_spd_reply_t * rmp;
5555 u32 sw_if_index __attribute__((unused));
5556 u32 spd_id __attribute__((unused));
5558 sw_if_index = ntohl(mp->sw_if_index);
5559 spd_id = ntohl(mp->spd_id);
5561 VALIDATE_SW_IF_INDEX(mp);
5564 rv = ipsec_set_interface_spd(vm, sw_if_index, spd_id, mp->is_add);
5566 rv = VNET_API_ERROR_UNIMPLEMENTED;
5569 BAD_SW_IF_INDEX_LABEL;
5571 REPLY_MACRO(VL_API_IPSEC_INTERFACE_ADD_DEL_SPD_REPLY);
5574 static void vl_api_ipsec_spd_add_del_entry_t_handler
5575 (vl_api_ipsec_spd_add_del_entry_t * mp)
5577 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5578 vl_api_ipsec_spd_add_del_entry_reply_t * rmp;
5584 memset(&p, 0, sizeof(p));
5586 p.id = ntohl(mp->spd_id);
5587 p.priority = ntohl(mp->priority);
5588 p.is_outbound = mp->is_outbound;
5589 p.is_ipv6 = mp->is_ipv6;
5591 clib_memcpy(&p.raddr.start, mp->remote_address_start, 16);
5592 clib_memcpy(&p.raddr.stop, mp->remote_address_stop, 16);
5593 clib_memcpy(&p.laddr.start, mp->local_address_start, 16);
5594 clib_memcpy(&p.laddr.stop, mp->local_address_stop, 16);
5596 p.protocol = mp->protocol;
5597 p.rport.start = ntohs(mp->remote_port_start);
5598 p.rport.stop = ntohs(mp->remote_port_stop);
5599 p.lport.start = ntohs(mp->local_port_start);
5600 p.lport.stop = ntohs(mp->local_port_stop);
5601 /* policy action resolve unsupported */
5602 if (mp->policy == IPSEC_POLICY_ACTION_RESOLVE) {
5603 clib_warning("unsupported action: 'resolve'");
5604 rv = VNET_API_ERROR_UNIMPLEMENTED;
5607 p.policy = mp->policy;
5608 p.sa_id = ntohl(mp->sa_id);
5610 rv = ipsec_add_del_policy(vm, &p, mp->is_add);
5614 if (mp->is_ip_any) {
5616 rv = ipsec_add_del_policy(vm, &p, mp->is_add);
5619 rv = VNET_API_ERROR_UNIMPLEMENTED;
5624 REPLY_MACRO(VL_API_IPSEC_SPD_ADD_DEL_ENTRY_REPLY);
5627 static void vl_api_ipsec_sad_add_del_entry_t_handler
5628 (vl_api_ipsec_sad_add_del_entry_t * mp)
5630 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5631 vl_api_ipsec_sad_add_del_entry_reply_t * rmp;
5636 memset(&sa, 0, sizeof(sa));
5638 sa.id = ntohl(mp->sad_id);
5639 sa.spi = ntohl(mp->spi);
5640 /* security protocol AH unsupported */
5641 if (mp->protocol == IPSEC_PROTOCOL_AH) {
5642 clib_warning("unsupported security protocol 'AH'");
5643 rv = VNET_API_ERROR_UNIMPLEMENTED;
5646 sa.protocol = mp->protocol;
5647 /* check for unsupported crypto-alg */
5648 if (mp->crypto_algorithm < IPSEC_CRYPTO_ALG_AES_CBC_128 ||
5649 mp->crypto_algorithm > IPSEC_CRYPTO_ALG_AES_CBC_256) {
5650 clib_warning("unsupported crypto-alg: '%U'", format_ipsec_crypto_alg,
5651 mp->crypto_algorithm);
5652 rv = VNET_API_ERROR_UNIMPLEMENTED;
5655 sa.crypto_alg = mp->crypto_algorithm;
5656 sa.crypto_key_len = mp->crypto_key_length;
5657 clib_memcpy(&sa.crypto_key, mp->crypto_key, sizeof(sa.crypto_key));
5658 /* check for unsupported integ-alg */
5659 if (mp->integrity_algorithm < IPSEC_INTEG_ALG_SHA1_96 ||
5660 mp->integrity_algorithm > IPSEC_INTEG_ALG_SHA_512_256) {
5661 clib_warning("unsupported integ-alg: '%U'", format_ipsec_integ_alg,
5662 mp->integrity_algorithm);
5663 rv = VNET_API_ERROR_UNIMPLEMENTED;
5666 sa.integ_alg = mp->integrity_algorithm;
5667 sa.integ_key_len = mp->integrity_key_length;
5668 clib_memcpy(&sa.integ_key, mp->integrity_key, sizeof(sa.integ_key));
5669 sa.use_esn = mp->use_extended_sequence_number;
5670 sa.is_tunnel = mp->is_tunnel;
5671 sa.is_tunnel_ip6 = mp->is_tunnel_ipv6;
5672 clib_memcpy(&sa.tunnel_src_addr, mp->tunnel_src_address, 16);
5673 clib_memcpy(&sa.tunnel_dst_addr, mp->tunnel_dst_address, 16);
5675 rv = ipsec_add_del_sa(vm, &sa, mp->is_add);
5677 rv = VNET_API_ERROR_UNIMPLEMENTED;
5682 REPLY_MACRO(VL_API_IPSEC_SAD_ADD_DEL_ENTRY_REPLY);
5686 vl_api_ikev2_profile_add_del_t_handler
5687 (vl_api_ikev2_profile_add_del_t * mp)
5689 vl_api_ikev2_profile_add_del_reply_t * rmp;
5693 vlib_main_t * vm = vlib_get_main();
5694 clib_error_t * error;
5695 u8 * tmp = format(0, "%s", mp->name);
5696 error = ikev2_add_del_profile(vm, tmp, mp->is_add);
5699 rv = VNET_API_ERROR_UNSPECIFIED;
5701 rv = VNET_API_ERROR_UNIMPLEMENTED;
5704 REPLY_MACRO(VL_API_IKEV2_PROFILE_ADD_DEL_REPLY);
5708 vl_api_ikev2_profile_set_auth_t_handler
5709 (vl_api_ikev2_profile_set_auth_t * mp)
5711 vl_api_ikev2_profile_set_auth_reply_t * rmp;
5715 vlib_main_t * vm = vlib_get_main();
5716 clib_error_t * error;
5717 u8 * tmp = format(0, "%s", mp->name);
5718 u8 * data = vec_new (u8, mp->data_len);
5719 clib_memcpy(data, mp->data, mp->data_len);
5720 error = ikev2_set_profile_auth(vm, tmp, mp->auth_method, data, mp->is_hex);
5724 rv = VNET_API_ERROR_UNSPECIFIED;
5726 rv = VNET_API_ERROR_UNIMPLEMENTED;
5729 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_AUTH_REPLY);
5733 vl_api_ikev2_profile_set_id_t_handler
5734 (vl_api_ikev2_profile_set_id_t * mp)
5736 vl_api_ikev2_profile_add_del_reply_t * rmp;
5740 vlib_main_t * vm = vlib_get_main();
5741 clib_error_t * error;
5742 u8 * tmp = format(0, "%s", mp->name);
5743 u8 * data = vec_new (u8, mp->data_len);
5744 clib_memcpy(data, mp->data, mp->data_len);
5745 error = ikev2_set_profile_id(vm, tmp, mp->id_type, data, mp->is_local);
5749 rv = VNET_API_ERROR_UNSPECIFIED;
5751 rv = VNET_API_ERROR_UNIMPLEMENTED;
5754 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_ID_REPLY);
5758 vl_api_ikev2_profile_set_ts_t_handler
5759 (vl_api_ikev2_profile_set_ts_t * mp)
5761 vl_api_ikev2_profile_set_ts_reply_t * rmp;
5765 vlib_main_t * vm = vlib_get_main();
5766 clib_error_t * error;
5767 u8 * tmp = format(0, "%s", mp->name);
5768 error = ikev2_set_profile_ts(vm, tmp, mp->proto, mp->start_port,
5769 mp->end_port, (ip4_address_t) mp->start_addr,
5770 (ip4_address_t) mp->end_addr, mp->is_local);
5773 rv = VNET_API_ERROR_UNSPECIFIED;
5775 rv = VNET_API_ERROR_UNIMPLEMENTED;
5778 REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_TS_REPLY);
5782 vl_api_ikev2_set_local_key_t_handler
5783 (vl_api_ikev2_set_local_key_t * mp)
5785 vl_api_ikev2_profile_set_ts_reply_t * rmp;
5789 vlib_main_t * vm = vlib_get_main();
5790 clib_error_t * error;
5792 error = ikev2_set_local_key(vm, mp->key_file);
5794 rv = VNET_API_ERROR_UNSPECIFIED;
5796 rv = VNET_API_ERROR_UNIMPLEMENTED;
5799 REPLY_MACRO(VL_API_IKEV2_SET_LOCAL_KEY_REPLY);
5803 vl_api_map_add_domain_t_handler
5804 (vl_api_map_add_domain_t * mp)
5806 vl_api_map_add_domain_reply_t * rmp;
5809 u8 flags = mp->is_translation ? MAP_DOMAIN_TRANSLATION : 0;
5810 rv = map_create_domain((ip4_address_t *)&mp->ip4_prefix, mp->ip4_prefix_len,
5811 (ip6_address_t *)&mp->ip6_prefix, mp->ip6_prefix_len,
5812 (ip6_address_t *)&mp->ip6_src, mp->ip6_src_prefix_len,
5813 mp->ea_bits_len, mp->psid_offset, mp->psid_length, &index, ntohs(mp->mtu), flags);
5815 REPLY_MACRO2(VL_API_MAP_ADD_DOMAIN_REPLY,
5817 rmp->index = ntohl(index);
5822 vl_api_map_del_domain_t_handler
5823 (vl_api_map_del_domain_t * mp)
5825 vl_api_map_del_domain_reply_t * rmp;
5828 rv = map_delete_domain(ntohl(mp->index));
5830 REPLY_MACRO(VL_API_MAP_DEL_DOMAIN_REPLY);
5834 vl_api_map_add_del_rule_t_handler
5835 (vl_api_map_add_del_rule_t * mp)
5837 vl_api_map_del_domain_reply_t * rmp;
5840 rv = map_add_del_psid(ntohl(mp->index), ntohs(mp->psid), (ip6_address_t *)mp->ip6_dst, mp->is_add);
5842 REPLY_MACRO(VL_API_MAP_ADD_DEL_RULE_REPLY);
5846 vl_api_map_domain_dump_t_handler
5847 (vl_api_map_domain_dump_t * mp)
5849 vl_api_map_domain_details_t * rmp;
5850 map_main_t *mm = &map_main;
5852 unix_shared_memory_queue_t * q;
5854 if (pool_elts (mm->domains) == 0)
5857 q = vl_api_client_index_to_input_queue (mp->client_index);
5862 pool_foreach(d, mm->domains, ({
5863 /* Make sure every field is initiated (or don't skip the memset()) */
5864 rmp = vl_msg_api_alloc (sizeof (*rmp));
5865 rmp->_vl_msg_id = ntohs(VL_API_MAP_DOMAIN_DETAILS);
5866 rmp->domain_index = htonl(d - mm->domains);
5867 rmp->ea_bits_len = d->ea_bits_len;
5868 rmp->psid_offset = d->psid_offset;
5869 rmp->psid_length = d->psid_length;
5870 clib_memcpy(rmp->ip4_prefix, &d->ip4_prefix, sizeof(rmp->ip4_prefix));
5871 rmp->ip4_prefix_len = d->ip4_prefix_len;
5872 clib_memcpy(rmp->ip6_prefix, &d->ip6_prefix, sizeof(rmp->ip6_prefix));
5873 rmp->ip6_prefix_len = d->ip6_prefix_len;
5874 clib_memcpy(rmp->ip6_src, &d->ip6_src, sizeof(rmp->ip6_src));
5875 rmp->ip6_src_len = d->ip6_src_len;
5876 rmp->mtu = htons(d->mtu);
5877 rmp->is_translation = (d->flags & MAP_DOMAIN_TRANSLATION);
5878 rmp->context = mp->context;
5880 vl_msg_api_send_shmem (q, (u8 *)&rmp);
5885 vl_api_map_rule_dump_t_handler
5886 (vl_api_map_rule_dump_t * mp)
5888 unix_shared_memory_queue_t * q;
5891 vl_api_map_rule_details_t * rmp;
5892 map_main_t *mm = &map_main;
5893 u32 domain_index = ntohl(mp->domain_index);
5896 if (pool_elts (mm->domains) == 0)
5899 d = pool_elt_at_index(mm->domains, domain_index);
5900 if (!d || !d->rules) {
5904 q = vl_api_client_index_to_input_queue (mp->client_index);
5909 for (i = 0; i < (0x1 << d->psid_length); i++) {
5911 if (dst.as_u64[0] == 0 && dst.as_u64[1] == 0) {
5914 rmp = vl_msg_api_alloc(sizeof(*rmp));
5915 memset(rmp, 0, sizeof(*rmp));
5916 rmp->_vl_msg_id = ntohs(VL_API_MAP_RULE_DETAILS);
5917 rmp->psid = htons(i);
5918 clib_memcpy(rmp->ip6_dst, &dst, sizeof(rmp->ip6_dst));
5919 rmp->context = mp->context;
5920 vl_msg_api_send_shmem(q, (u8 *)&rmp);
5925 vl_api_map_summary_stats_t_handler (
5926 vl_api_map_summary_stats_t *mp)
5928 vl_api_map_summary_stats_reply_t *rmp;
5929 vlib_combined_counter_main_t *cm;
5932 u64 total_pkts[VLIB_N_RX_TX];
5933 u64 total_bytes[VLIB_N_RX_TX];
5934 map_main_t *mm = &map_main;
5935 unix_shared_memory_queue_t *q =
5936 vl_api_client_index_to_input_queue(mp->client_index);
5941 rmp = vl_msg_api_alloc (sizeof (*rmp));
5942 rmp->_vl_msg_id = ntohs(VL_API_MAP_SUMMARY_STATS_REPLY);
5943 rmp->context = mp->context;
5946 memset (total_pkts, 0, sizeof (total_pkts));
5947 memset (total_bytes, 0, sizeof (total_bytes));
5949 map_domain_counter_lock (mm);
5950 vec_foreach(cm, mm->domain_counters) {
5951 which = cm - mm->domain_counters;
5953 for (i = 0; i < vec_len(cm->maxi); i++) {
5954 vlib_get_combined_counter (cm, i, &v);
5955 total_pkts[which] += v.packets;
5956 total_bytes[which] += v.bytes;
5960 map_domain_counter_unlock (mm);
5962 /* Note: in network byte order! */
5963 rmp->total_pkts[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(total_pkts[MAP_DOMAIN_COUNTER_RX]);
5964 rmp->total_bytes[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(total_bytes[MAP_DOMAIN_COUNTER_RX]);
5965 rmp->total_pkts[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(total_pkts[MAP_DOMAIN_COUNTER_TX]);
5966 rmp->total_bytes[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(total_bytes[MAP_DOMAIN_COUNTER_TX]);
5967 rmp->total_bindings = clib_host_to_net_u64(pool_elts(mm->domains));
5968 rmp->total_ip4_fragments = 0; // Not yet implemented. Should be a simple counter.
5969 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));
5970 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));
5972 vl_msg_api_send_shmem(q, (u8 *)&rmp);
5975 static void vl_api_ipsec_sa_set_key_t_handler
5976 (vl_api_ipsec_sa_set_key_t * mp)
5978 vlib_main_t *vm __attribute__((unused)) = vlib_get_main();
5979 vl_api_ipsec_sa_set_key_reply_t *rmp;
5983 sa.id = ntohl(mp->sa_id);
5984 sa.crypto_key_len = mp->crypto_key_length;
5985 clib_memcpy(&sa.crypto_key, mp->crypto_key, sizeof(sa.crypto_key));
5986 sa.integ_key_len = mp->integrity_key_length;
5987 clib_memcpy(&sa.integ_key, mp->integrity_key, sizeof(sa.integ_key));
5989 rv = ipsec_set_sa_key(vm, &sa);
5991 rv = VNET_API_ERROR_UNIMPLEMENTED;
5994 REPLY_MACRO(VL_API_IPSEC_SA_SET_KEY_REPLY);
5997 static void vl_api_cop_interface_enable_disable_t_handler
5998 (vl_api_cop_interface_enable_disable_t * mp)
6000 vl_api_cop_interface_enable_disable_reply_t * rmp;
6002 u32 sw_if_index = ntohl(mp->sw_if_index);
6005 VALIDATE_SW_IF_INDEX(mp);
6007 enable_disable = (int) mp->enable_disable;
6009 rv = cop_interface_enable_disable (sw_if_index, enable_disable);
6011 BAD_SW_IF_INDEX_LABEL;
6013 REPLY_MACRO(VL_API_COP_INTERFACE_ENABLE_DISABLE_REPLY);
6016 static void vl_api_cop_whitelist_enable_disable_t_handler
6017 (vl_api_cop_whitelist_enable_disable_t * mp)
6019 vl_api_cop_whitelist_enable_disable_reply_t * rmp;
6020 cop_whitelist_enable_disable_args_t _a, *a=&_a;
6021 u32 sw_if_index = ntohl(mp->sw_if_index);
6024 VALIDATE_SW_IF_INDEX(mp);
6026 a->sw_if_index = sw_if_index;
6029 a->default_cop = mp->default_cop;
6030 a->fib_id = ntohl(mp->fib_id);
6032 rv = cop_whitelist_enable_disable (a);
6034 BAD_SW_IF_INDEX_LABEL;
6036 REPLY_MACRO(VL_API_COP_WHITELIST_ENABLE_DISABLE_REPLY);
6039 static void vl_api_get_node_graph_t_handler
6040 (vl_api_get_node_graph_t * mp)
6044 api_main_t * am = &api_main;
6045 vlib_main_t * vm = vlib_get_main();
6047 vl_api_get_node_graph_reply_t * rmp;
6049 pthread_mutex_lock (&am->vlib_rp->mutex);
6050 oldheap = svm_push_data_heap (am->vlib_rp);
6053 * Keep the number of memcpy ops to a minimum (e.g. 1).
6055 vec_validate (vector, 16384);
6056 vec_reset_length (vector);
6059 vector = vlib_node_serialize (&vm->node_main, vector,
6060 (u32)~0 /* all threads */,
6061 1 /* include nexts */,
6062 1 /* include stats */);
6064 svm_pop_heap (oldheap);
6065 pthread_mutex_unlock (&am->vlib_rp->mutex);
6067 REPLY_MACRO2(VL_API_GET_NODE_GRAPH_REPLY,
6068 rmp->reply_in_shmem = (uword) vector);
6071 static void vl_api_trace_profile_add_t_handler
6072 (vl_api_trace_profile_add_t *mp)
6075 vl_api_trace_profile_add_reply_t * rmp;
6076 clib_error_t *error;
6078 /* Ignoring the profile id as currently a single profile
6080 error = ip6_ioam_trace_profile_set(mp->trace_num_elt, mp->trace_type,
6081 ntohl(mp->node_id), ntohl(mp->trace_app_data),
6082 mp->pow_enable, mp->trace_tsp,
6085 clib_error_report(error);
6086 rv = clib_error_get_code(error);
6089 REPLY_MACRO(VL_API_TRACE_PROFILE_ADD_REPLY);
6092 static void vl_api_trace_profile_apply_t_handler
6093 (vl_api_trace_profile_apply_t *mp)
6096 vl_api_trace_profile_apply_reply_t * rmp;
6098 if (mp->enable != 0) {
6099 rv = ip6_ioam_set_destination ((ip6_address_t *)(&mp->dest_ipv6),
6100 ntohl(mp->prefix_length),
6102 mp->trace_op == IOAM_HBYH_ADD,
6103 mp->trace_op == IOAM_HBYH_POP,
6104 mp->trace_op == IOAM_HBYH_MOD);
6106 //ip6_ioam_clear_destination(&ip6, mp->prefix_length, mp->vrf_id);
6108 REPLY_MACRO(VL_API_TRACE_PROFILE_APPLY_REPLY);
6111 static void vl_api_trace_profile_del_t_handler
6112 (vl_api_trace_profile_del_t *mp)
6115 vl_api_trace_profile_del_reply_t * rmp;
6116 clib_error_t *error;
6118 error = clear_ioam_rewrite_fn();
6120 clib_error_report(error);
6121 rv = clib_error_get_code(error);
6124 REPLY_MACRO(VL_API_TRACE_PROFILE_DEL_REPLY);
6128 vl_api_af_packet_create_t_handler
6129 (vl_api_af_packet_create_t *mp)
6131 vlib_main_t *vm = vlib_get_main();
6132 vl_api_af_packet_create_reply_t *rmp;
6134 u8 *host_if_name = NULL;
6137 host_if_name = format(0, "%s", mp->host_if_name);
6138 vec_add1 (host_if_name, 0);
6140 rv = af_packet_create_if(vm, host_if_name,
6141 mp->use_random_hw_addr ? 0 : mp->hw_addr, &sw_if_index);
6143 vec_free(host_if_name);
6145 REPLY_MACRO2(VL_API_AF_PACKET_CREATE_REPLY,
6146 rmp->sw_if_index = clib_host_to_net_u32(sw_if_index));
6150 vl_api_af_packet_delete_t_handler
6151 (vl_api_af_packet_delete_t *mp)
6153 vlib_main_t * vm = vlib_get_main();
6154 vl_api_af_packet_delete_reply_t *rmp;
6156 u8 *host_if_name = NULL;
6158 host_if_name = format(0, "%s", mp->host_if_name);
6159 vec_add1 (host_if_name, 0);
6161 rv = af_packet_delete_if(vm, host_if_name);
6163 vec_free(host_if_name);
6165 REPLY_MACRO(VL_API_AF_PACKET_DELETE_REPLY);
6169 vl_api_policer_add_del_t_handler
6170 (vl_api_policer_add_del_t *mp)
6172 vlib_main_t * vm = vlib_get_main();
6173 vl_api_policer_add_del_reply_t *rmp;
6176 sse2_qos_pol_cfg_params_st cfg;
6177 clib_error_t * error;
6179 name = format(0, "%s", mp->name);
6181 memset (&cfg, 0, sizeof (cfg));
6183 cfg.rnd_type = mp->round_type;
6184 cfg.rate_type = mp->rate_type;
6185 cfg.rb.kbps.cir_kbps = mp->cir;
6186 cfg.rb.kbps.eir_kbps = mp->eir;
6187 cfg.rb.kbps.cb_bytes = mp->cb;
6188 cfg.rb.kbps.eb_bytes = mp->eb;
6190 error = policer_add_del(vm, name, &cfg, mp->is_add);
6193 rv = VNET_API_ERROR_UNSPECIFIED;
6195 REPLY_MACRO(VL_API_POLICER_ADD_DEL_REPLY);
6199 send_policer_details (u8 *name,
6200 sse2_qos_pol_cfg_params_st *config,
6201 policer_read_response_type_st *templ,
6202 unix_shared_memory_queue_t *q,
6205 vl_api_policer_details_t * mp;
6207 mp = vl_msg_api_alloc (sizeof (*mp));
6208 memset (mp, 0, sizeof (*mp));
6209 mp->_vl_msg_id = ntohs (VL_API_POLICER_DETAILS);
6210 mp->context = context;
6211 mp->cir = htonl(config->rb.kbps.cir_kbps);
6212 mp->eir = htonl(config->rb.kbps.eir_kbps);
6213 mp->cb = htonl(config->rb.kbps.cb_bytes);
6214 mp->eb = htonl(config->rb.kbps.eb_bytes);
6215 mp->rate_type = config->rate_type;
6216 mp->round_type = config->rnd_type;
6217 mp->type = config->rfc;
6218 mp->single_rate = templ->single_rate ? 1 : 0;
6219 mp->color_aware = templ->color_aware ? 1 : 0;
6220 mp->scale = htonl(templ->scale);
6221 mp->cir_tokens_per_period = htonl(templ->cir_tokens_per_period);
6222 mp->pir_tokens_per_period = htonl(templ->pir_tokens_per_period);
6223 mp->current_limit = htonl(templ->current_limit);
6224 mp->current_bucket = htonl(templ->current_bucket);
6225 mp->extended_limit = htonl(templ->extended_limit);
6226 mp->extended_bucket = htonl(templ->extended_bucket);
6227 mp->last_update_time = clib_host_to_net_u64(templ->last_update_time);
6229 strncpy ((char *) mp->name, (char *) name, ARRAY_LEN(mp->name) - 1);
6231 vl_msg_api_send_shmem (q, (u8 *)&mp);
6235 vl_api_policer_dump_t_handler
6236 (vl_api_policer_dump_t *mp)
6238 unix_shared_memory_queue_t * q;
6239 vnet_policer_main_t * pm = &vnet_policer_main;
6243 u8 * match_name = 0;
6245 sse2_qos_pol_cfg_params_st *config;
6246 policer_read_response_type_st *templ;
6248 q = vl_api_client_index_to_input_queue (mp->client_index);
6252 if (mp->match_name_valid) {
6253 match_name = format(0, "%s%c", mp->match_name, 0);
6256 if (mp->match_name_valid) {
6257 p = hash_get_mem (pm->policer_config_by_name, match_name);
6260 config = pool_elt_at_index (pm->configs, pool_index);
6261 templ = pool_elt_at_index (pm->policer_templates, pool_index);
6262 send_policer_details(match_name, config, templ, q, mp->context);
6265 hash_foreach_pair (hp, pm->policer_config_by_name,
6267 name = (u8 *) hp->key;
6268 pool_index = hp->value[0];
6269 config = pool_elt_at_index (pm->configs, pool_index);
6270 templ = pool_elt_at_index (pm->policer_templates, pool_index);
6271 send_policer_details(name, config, templ, q, mp->context);
6277 vl_api_netmap_create_t_handler
6278 (vl_api_netmap_create_t *mp)
6280 vlib_main_t *vm = vlib_get_main();
6281 vl_api_netmap_create_reply_t *rmp;
6285 if_name = format(0, "%s", mp->netmap_if_name);
6286 vec_add1 (if_name, 0);
6288 rv = netmap_create_if(vm, if_name, mp->use_random_hw_addr ? 0 : mp->hw_addr,
6289 mp->is_pipe, mp->is_master, 0);
6293 REPLY_MACRO(VL_API_NETMAP_CREATE_REPLY);
6297 vl_api_netmap_delete_t_handler
6298 (vl_api_netmap_delete_t *mp)
6300 vlib_main_t * vm = vlib_get_main();
6301 vl_api_netmap_delete_reply_t *rmp;
6305 if_name = format(0, "%s", mp->netmap_if_name);
6306 vec_add1 (if_name, 0);
6308 rv = netmap_delete_if(vm, if_name);
6312 REPLY_MACRO(VL_API_NETMAP_DELETE_REPLY);
6315 static void vl_api_mpls_gre_tunnel_details_t_handler (
6316 vl_api_mpls_gre_tunnel_details_t * mp)
6318 clib_warning ("BUG");
6321 static void send_mpls_gre_tunnel_entry (vpe_api_main_t * am,
6322 unix_shared_memory_queue_t *q,
6323 mpls_gre_tunnel_t * gt,
6327 vl_api_mpls_gre_tunnel_details_t * mp;
6329 mp = vl_msg_api_alloc (sizeof (*mp));
6330 memset (mp, 0, sizeof (*mp));
6331 mp->_vl_msg_id = ntohs(VL_API_MPLS_GRE_TUNNEL_DETAILS);
6332 mp->context = context;
6335 mp->tunnel_index = htonl(index);
6336 mp->tunnel_src = gt->tunnel_src.as_u32;
6337 mp->tunnel_dst = gt->tunnel_dst.as_u32;
6338 mp->intfc_address = gt->intfc_address.as_u32;
6339 mp->mask_width = htonl(gt->mask_width);
6340 mp->inner_fib_index = htonl(gt->inner_fib_index);
6341 mp->outer_fib_index = htonl(gt->outer_fib_index);
6342 mp->encap_index = htonl(gt->encap_index);
6343 mp->hw_if_index = htonl(gt->hw_if_index);
6344 mp->l2_only = htonl(gt->l2_only);
6347 mpls_main_t * mm = &mpls_main;
6352 e = pool_elt_at_index (mm->encaps, gt->encap_index);
6353 len = vec_len (e->labels);
6354 mp->nlabels = htonl(len);
6356 for (i = 0; i < len; i++) {
6357 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6358 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6361 vl_msg_api_send_shmem (q, (u8 *)&mp);
6365 vl_api_mpls_gre_tunnel_dump_t_handler (vl_api_mpls_gre_tunnel_dump_t *mp)
6367 vpe_api_main_t * am = &vpe_api_main;
6368 unix_shared_memory_queue_t * q;
6369 vlib_main_t * vm = &vlib_global_main;
6370 mpls_main_t * mm = &mpls_main;
6371 mpls_gre_tunnel_t * gt;
6372 u32 index = ntohl(mp->tunnel_index);
6374 q = vl_api_client_index_to_input_queue (mp->client_index);
6378 if (pool_elts (mm->gre_tunnels)) {
6379 if(mp->tunnel_index >= 0) {
6380 vlib_cli_output (vm, "MPLS-GRE tunnel %u", index);
6381 gt = pool_elt_at_index (mm->gre_tunnels, index);
6382 send_mpls_gre_tunnel_entry (am, q, gt, gt - mm->gre_tunnels, mp->context);
6384 vlib_cli_output (vm, "MPLS-GRE tunnels");
6385 pool_foreach (gt, mm->gre_tunnels,
6387 send_mpls_gre_tunnel_entry (am, q, gt, gt - mm->gre_tunnels, mp->context);
6391 vlib_cli_output (vm, "No MPLS-GRE tunnels");
6395 static void vl_api_mpls_eth_tunnel_details_t_handler (
6396 vl_api_mpls_eth_tunnel_details_t * mp)
6398 clib_warning ("BUG");
6401 static void send_mpls_eth_tunnel_entry (vpe_api_main_t * am,
6402 unix_shared_memory_queue_t *q,
6403 mpls_eth_tunnel_t * et,
6407 vl_api_mpls_eth_tunnel_details_t * mp;
6409 mp = vl_msg_api_alloc (sizeof (*mp));
6410 memset (mp, 0, sizeof (*mp));
6411 mp->_vl_msg_id = ntohs(VL_API_MPLS_ETH_TUNNEL_DETAILS);
6412 mp->context = context;
6415 mp->tunnel_index = htonl(index);
6416 memcpy(mp->tunnel_dst_mac, et->tunnel_dst, 6);
6417 mp->intfc_address = et->intfc_address.as_u32;
6418 mp->tx_sw_if_index = htonl(et->tx_sw_if_index);
6419 mp->inner_fib_index = htonl(et->inner_fib_index);
6420 mp->mask_width = htonl(et->mask_width);
6421 mp->encap_index = htonl(et->encap_index);
6422 mp->hw_if_index = htonl(et->hw_if_index);
6423 mp->l2_only = htonl(et->l2_only);
6426 mpls_main_t * mm = &mpls_main;
6431 e = pool_elt_at_index (mm->encaps, et->encap_index);
6432 len = vec_len (e->labels);
6433 mp->nlabels = htonl(len);
6435 for (i = 0; i < len; i++) {
6436 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6437 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6440 vl_msg_api_send_shmem (q, (u8 *)&mp);
6444 vl_api_mpls_eth_tunnel_dump_t_handler (vl_api_mpls_eth_tunnel_dump_t *mp)
6446 vpe_api_main_t * am = &vpe_api_main;
6447 unix_shared_memory_queue_t * q;
6448 vlib_main_t * vm = &vlib_global_main;
6449 mpls_main_t * mm = &mpls_main;
6450 mpls_eth_tunnel_t * et;
6451 u32 index = ntohl(mp->tunnel_index);
6453 q = vl_api_client_index_to_input_queue (mp->client_index);
6457 clib_warning("Received mpls_eth_tunnel_dump");
6458 clib_warning("Received tunnel index: %u from client %u", index, mp->client_index);
6460 if (pool_elts (mm->eth_tunnels)) {
6461 if(mp->tunnel_index >= 0) {
6462 vlib_cli_output (vm, "MPLS-Ethernet tunnel %u", index);
6463 et = pool_elt_at_index (mm->eth_tunnels, index);
6464 send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, mp->context);
6466 clib_warning("MPLS-Ethernet tunnels");
6467 pool_foreach (et, mm->eth_tunnels,
6469 send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, mp->context);
6473 clib_warning("No MPLS-Ethernet tunnels");
6477 static void vl_api_mpls_fib_encap_details_t_handler (
6478 vl_api_mpls_fib_encap_details_t * mp)
6480 clib_warning ("BUG");
6483 static void send_mpls_fib_encap_details (vpe_api_main_t * am,
6484 unix_shared_memory_queue_t *q,
6488 vl_api_mpls_fib_encap_details_t * mp;
6490 mp = vl_msg_api_alloc (sizeof (*mp));
6491 memset (mp, 0, sizeof (*mp));
6492 mp->_vl_msg_id = ntohs(VL_API_MPLS_FIB_ENCAP_DETAILS);
6493 mp->context = context;
6495 mp->fib_index = htonl(s->fib_index);
6496 mp->entry_index = htonl(s->entry_index);
6498 mp->s_bit = htonl(s->s_bit);
6500 mpls_main_t * mm = &mpls_main;
6505 e = pool_elt_at_index (mm->encaps, s->entry_index);
6506 len = vec_len (e->labels);
6507 mp->nlabels = htonl(len);
6509 for (i = 0; i < len; i++) {
6510 mp->labels[i] = htonl(vnet_mpls_uc_get_label(
6511 clib_host_to_net_u32(e->labels[i].label_exp_s_ttl)));
6514 vl_msg_api_send_shmem (q, (u8 *)&mp);
6518 vl_api_mpls_fib_encap_dump_t_handler (vl_api_mpls_fib_encap_dump_t *mp)
6520 vpe_api_main_t * am = &vpe_api_main;
6521 unix_shared_memory_queue_t * q;
6522 vlib_main_t * vm = &vlib_global_main;
6525 show_mpls_fib_t *records = 0;
6527 mpls_main_t * mm = &mpls_main;
6528 ip4_main_t * im = &ip4_main;
6531 q = vl_api_client_index_to_input_queue (mp->client_index);
6535 hash_foreach (key, value, mm->mpls_encap_by_fib_and_dest,
6537 vec_add2 (records, s, 1);
6538 s->fib_index = (u32)(key>>32);
6539 s->dest = (u32)(key & 0xFFFFFFFF);
6540 s->entry_index = (u32) value;
6543 if (0 == vec_len(records)) {
6544 vlib_cli_output(vm, "MPLS encap table empty");
6548 /* sort output by dst address within fib */
6549 vec_sort_with_function(records, mpls_dest_cmp);
6550 vec_sort_with_function(records, mpls_fib_index_cmp);
6551 vlib_cli_output(vm, "MPLS encap table");
6552 vlib_cli_output(vm, "%=6s%=16s%=16s", "Table", "Dest address", "Labels");
6553 vec_foreach (s, records)
6555 rx_fib = vec_elt_at_index(im->fibs, s->fib_index);
6556 vlib_cli_output(vm, "%=6d%=16U%=16U", rx_fib->table_id,
6557 format_ip4_address, &s->dest, format_mpls_encap_index, mm,
6559 send_mpls_fib_encap_details (am, q, s, mp->context);
6566 static void vl_api_mpls_fib_decap_details_t_handler (
6567 vl_api_mpls_fib_decap_details_t * mp)
6569 clib_warning ("BUG");
6572 static void send_mpls_fib_decap_details (vpe_api_main_t * am,
6573 unix_shared_memory_queue_t *q,
6580 vl_api_mpls_fib_decap_details_t * mp;
6582 mp = vl_msg_api_alloc (sizeof (*mp));
6583 memset (mp, 0, sizeof (*mp));
6584 mp->_vl_msg_id = ntohs(VL_API_MPLS_FIB_DECAP_DETAILS);
6585 mp->context = context;
6587 mp->fib_index = htonl(s->fib_index);
6588 mp->entry_index = htonl(s->entry_index);
6590 mp->s_bit = htonl(s->s_bit);
6591 mp->label = htonl(s->label);
6592 mp->rx_table_id = htonl(rx_table_id);
6593 mp->tx_table_id = htonl(tx_table_id);
6594 strncpy ((char *) mp->swif_tag,
6595 (char *) swif_tag, ARRAY_LEN(mp->swif_tag)-1);
6597 vl_msg_api_send_shmem (q, (u8 *)&mp);
6601 vl_api_mpls_fib_decap_dump_t_handler (vl_api_mpls_fib_decap_dump_t *mp)
6603 vpe_api_main_t * am = &vpe_api_main;
6604 unix_shared_memory_queue_t * q;
6605 vlib_main_t * vm = &vlib_global_main;
6608 show_mpls_fib_t *records = 0;
6610 mpls_main_t * mm = &mpls_main;
6611 ip4_main_t * im = &ip4_main;
6617 q = vl_api_client_index_to_input_queue (mp->client_index);
6621 hash_foreach (key, value, mm->mpls_decap_by_rx_fib_and_label,
6623 vec_add2 (records, s, 1);
6624 s->fib_index = (u32)(key>>32);
6625 s->entry_index = (u32) value;
6626 s->label = ((u32) key)>>12;
6627 s->s_bit = (key & (1<<8)) != 0;
6630 if (!vec_len(records)) {
6631 vlib_cli_output(vm, "MPLS decap table empty");
6635 vec_sort_with_function(records, mpls_label_cmp);
6636 vlib_cli_output(vm, "MPLS decap table");
6637 vlib_cli_output(vm, "%=10s%=15s%=6s%=6s", "RX Table", "TX Table/Intfc",
6639 vec_foreach (s, records)
6642 d = pool_elt_at_index(mm->decaps, s->entry_index);
6643 if (d->next_index == MPLS_INPUT_NEXT_IP4_INPUT) {
6644 tx_fib = vec_elt_at_index(im->fibs, d->tx_fib_index);
6645 tx_table_id = tx_fib->table_id;
6648 tx_table_id = d->tx_fib_index;
6651 rx_fib = vec_elt_at_index(im->fibs, s->fib_index);
6653 vlib_cli_output(vm, "%=10d%=10d%=5s%=6d%=6d", rx_fib->table_id,
6654 tx_table_id, swif_tag, s->label, s->s_bit);
6656 send_mpls_fib_decap_details (am, q, s, rx_fib->table_id,
6657 tx_table_id, swif_tag, mp->context);
6664 #define BOUNCE_HANDLER(nn) \
6665 static void vl_api_##nn##_t_handler ( \
6666 vl_api_##nn##_t *mp) \
6668 vpe_client_registration_t *reg; \
6669 vpe_api_main_t * vam = &vpe_api_main; \
6670 unix_shared_memory_queue_t * q; \
6672 /* One registration only... */ \
6673 pool_foreach(reg, vam->nn##_registrations, \
6675 q = vl_api_client_index_to_input_queue (reg->client_index); \
6678 * If the queue is stuffed, turf the msg and complain \
6679 * It's unlikely that the intended recipient is \
6680 * alive; avoid deadlock at all costs. \
6682 if (q->cursize == q->maxsize) { \
6683 clib_warning ("ERROR: receiver queue full, drop msg"); \
6684 vl_msg_api_free (mp); \
6687 vl_msg_api_send_shmem (q, (u8 *)&mp); \
6691 vl_msg_api_free (mp); \
6696 * Add vpe's API message handlers to the table.
6697 * vlib has alread mapped shared memory and
6698 * added the client registration handlers.
6699 * See .../open-repo/vlib/memclnt_vlib.c:memclnt_process()
6702 static clib_error_t *
6703 vpe_api_hookup (vlib_main_t *vm)
6705 api_main_t * am = &api_main;
6708 vl_msg_api_set_handlers(VL_API_##N, #n, \
6709 vl_api_##n##_t_handler, \
6711 vl_api_##n##_t_endian, \
6712 vl_api_##n##_t_print, \
6713 sizeof(vl_api_##n##_t), 1);
6714 foreach_vpe_api_msg;
6718 * Manually register the sr tunnel add del msg, so we trace
6719 * enough bytes to capture a typical segment list
6721 vl_msg_api_set_handlers (VL_API_SR_TUNNEL_ADD_DEL,
6722 "sr_tunnel_add_del",
6723 vl_api_sr_tunnel_add_del_t_handler,
6725 vl_api_sr_tunnel_add_del_t_endian,
6726 vl_api_sr_tunnel_add_del_t_print,
6731 * Manually register the sr policy add del msg, so we trace
6732 * enough bytes to capture a typical tunnel name list
6734 vl_msg_api_set_handlers (VL_API_SR_POLICY_ADD_DEL,
6735 "sr_policy_add_del",
6736 vl_api_sr_policy_add_del_t_handler,
6738 vl_api_sr_policy_add_del_t_endian,
6739 vl_api_sr_policy_add_del_t_print,
6743 * Trace space for 8 MPLS encap labels, classifier mask+match
6745 am->api_trace_cfg [VL_API_MPLS_ADD_DEL_ENCAP].size += 8 * sizeof(u32);
6746 am->api_trace_cfg [VL_API_CLASSIFY_ADD_DEL_TABLE].size
6747 += 5 * sizeof (u32x4);
6748 am->api_trace_cfg [VL_API_CLASSIFY_ADD_DEL_SESSION].size
6749 += 5 * sizeof (u32x4);
6750 am->api_trace_cfg [VL_API_VXLAN_ADD_DEL_TUNNEL].size
6751 += 16 * sizeof (u32);
6754 * Thread-safe API messages
6756 am->is_mp_safe [VL_API_IP_ADD_DEL_ROUTE] = 1;
6757 am->is_mp_safe [VL_API_GET_NODE_GRAPH] = 1;
6762 VLIB_API_INIT_FUNCTION(vpe_api_hookup);
6764 static clib_error_t *
6765 vpe_api_init (vlib_main_t *vm)
6767 vpe_api_main_t *am = &vpe_api_main;
6770 am->vnet_main = vnet_get_main();
6771 am->interface_events_registration_hash = hash_create (0, sizeof (uword));
6772 am->to_netconf_server_registration_hash = hash_create (0, sizeof (uword));
6773 am->from_netconf_server_registration_hash = hash_create (0, sizeof (uword));
6774 am->to_netconf_client_registration_hash = hash_create (0, sizeof (uword));
6775 am->from_netconf_client_registration_hash = hash_create (0, sizeof (uword));
6776 am->oam_events_registration_hash = hash_create (0, sizeof (uword));
6779 vl_set_memory_region_name ("/vpe-api");
6780 vl_enable_disable_memory_api (vm, 1 /* enable it */);
6785 VLIB_INIT_FUNCTION(vpe_api_init);
6788 static clib_error_t *
6789 api_segment_config (vlib_main_t * vm, unformat_input_t * input)
6794 struct passwd _pw, *pw;
6795 struct group _grp, *grp;
6798 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
6800 if (unformat (input, "prefix %s", &chroot_path))
6802 vec_add1 (chroot_path, 0);
6803 vl_set_memory_root_path ((char *)chroot_path);
6805 else if (unformat (input, "uid %d", &uid))
6806 vl_set_memory_uid (uid);
6807 else if (unformat (input, "gid %d", &gid))
6808 vl_set_memory_gid (gid);
6809 else if (unformat (input, "uid %s", &s))
6811 /* lookup the username */
6813 rv = getpwnam_r(s, &_pw, buf, sizeof(buf), &pw);
6816 e = clib_error_return_code(0, rv,
6817 CLIB_ERROR_ERRNO_VALID | CLIB_ERROR_FATAL,
6818 "cannot fetch username %s", s);
6824 e = clib_error_return_fatal(0, "username %s does not exist", s);
6829 vl_set_memory_uid (pw->pw_uid);
6831 else if (unformat (input, "gid %s", &s))
6833 /* lookup the group name */
6835 rv = getgrnam_r(s, &_grp, buf, sizeof(buf), &grp);
6838 e = clib_error_return_code(0, rv,
6839 CLIB_ERROR_ERRNO_VALID | CLIB_ERROR_FATAL,
6840 "cannot fetch group %s", s);
6846 e = clib_error_return_fatal(0, "group %s does not exist", s);
6851 vl_set_memory_gid (grp->gr_gid);
6854 return clib_error_return (0, "unknown input `%U'",
6855 format_unformat_error, input);
6859 VLIB_EARLY_CONFIG_FUNCTION (api_segment_config, "api-segment");
6861 void * get_unformat_vnet_sw_interface (void)
6863 return (void *) &unformat_vnet_sw_interface;
6866 #undef vl_api_version
6867 #define vl_api_version(n,v) static u32 vpe_api_version = v;
6868 #include <api/vpe.api.h>
6869 #undef vl_api_version
6871 int vl_msg_api_version_check (vl_api_memclnt_create_t * mp)
6873 if (clib_host_to_net_u32(mp->api_versions[0]) != vpe_api_version) {
6874 clib_warning ("vpe API mismatch: 0x%08x instead of 0x%08x",
6875 clib_host_to_net_u32 (mp->api_versions[0]),
6882 static u8 * format_arp_event (u8 * s, va_list * args)
6884 vl_api_ip4_arp_event_t * event = va_arg (*args, vl_api_ip4_arp_event_t *);
6886 s = format (s, "pid %d: %U", event->pid,
6887 format_ip4_address, &event->address);
6891 static clib_error_t *
6892 show_ip4_arp_events_fn (vlib_main_t * vm,
6893 unformat_input_t * input,
6894 vlib_cli_command_t * cmd)
6896 vpe_api_main_t * am = &vpe_api_main;
6897 vl_api_ip4_arp_event_t * event;
6899 if (pool_elts (am->arp_events) == 0) {
6900 vlib_cli_output (vm, "No active arp event registrations");
6904 pool_foreach (event, am->arp_events,
6906 vlib_cli_output (vm, "%U", format_arp_event, event);
6912 VLIB_CLI_COMMAND (show_ip4_arp_events, static) = {
6913 .path = "show arp event registrations",
6914 .function = show_ip4_arp_events_fn,
6915 .short_help = "Show arp event registrations",