2 *------------------------------------------------------------------
3 * ip_api.c - vnet ip api
5 * Copyright (c) 2016 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 *------------------------------------------------------------------
20 #include <vnet/vnet.h>
21 #include <vlibmemory/api.h>
23 #include <vnet/interface.h>
24 #include <vnet/api_errno.h>
25 #include <vnet/ethernet/ethernet.h>
26 #include <vnet/ethernet/ethernet_types_api.h>
27 #include <vnet/ip/ip.h>
28 #include <vnet/ip/ip_types_api.h>
29 #include <vnet/ip/ip_punt_drop.h>
30 #include <vnet/ip/ip_types_api.h>
31 #include <vnet/fib/fib_table.h>
32 #include <vnet/fib/fib_api.h>
33 #include <vnet/ethernet/arp_packet.h>
34 #include <vnet/mfib/ip6_mfib.h>
35 #include <vnet/mfib/ip4_mfib.h>
36 #include <vnet/mfib/mfib_signal.h>
37 #include <vnet/mfib/mfib_entry.h>
38 #include <vnet/mfib/mfib_api.h>
39 #include <vnet/ip/ip_source_and_port_range_check.h>
40 #include <vnet/fib/fib_path_list.h>
41 #include <vnet/ip/ip6_hop_by_hop.h>
42 #include <vnet/ip/ip6_link.h>
43 #include <vnet/ip/reass/ip4_sv_reass.h>
44 #include <vnet/ip/reass/ip4_full_reass.h>
45 #include <vnet/ip/reass/ip6_sv_reass.h>
46 #include <vnet/ip/reass/ip6_full_reass.h>
47 #include <vnet/ip/ip_table.h>
48 #include <vnet/ip/ip_container_proxy.h>
50 #include <vnet/vnet_msg_enum.h>
52 #define vl_typedefs /* define message structures */
53 #include <vnet/vnet_all_api_h.h>
56 #define vl_endianfun /* define message structures */
57 #include <vnet/vnet_all_api_h.h>
60 /* instantiate all the print functions we know about */
61 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
63 #include <vnet/vnet_all_api_h.h>
66 #include <vlibapi/api_helper_macros.h>
68 #include <vnet/format_fns.h>
70 #define foreach_ip_api_msg \
71 _ (SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable) \
72 _ (IP_TABLE_DUMP, ip_table_dump) \
73 _ (IP_ROUTE_DUMP, ip_route_dump) \
74 _ (IP_MTABLE_DUMP, ip_mtable_dump) \
75 _ (IP_MROUTE_DUMP, ip_mroute_dump) \
76 _ (IP_MROUTE_ADD_DEL, ip_mroute_add_del) \
77 _ (MFIB_SIGNAL_DUMP, mfib_signal_dump) \
78 _ (IP_ADDRESS_DUMP, ip_address_dump) \
79 _ (IP_UNNUMBERED_DUMP, ip_unnumbered_dump) \
80 _ (IP_DUMP, ip_dump) \
81 _ (IP_TABLE_REPLACE_BEGIN, ip_table_replace_begin) \
82 _ (IP_TABLE_REPLACE_END, ip_table_replace_end) \
83 _ (IP_TABLE_FLUSH, ip_table_flush) \
84 _ (IP_ROUTE_ADD_DEL, ip_route_add_del) \
85 _ (IP_ROUTE_LOOKUP, ip_route_lookup) \
86 _ (IP_TABLE_ADD_DEL, ip_table_add_del) \
87 _ (IP_PUNT_POLICE, ip_punt_police) \
88 _ (IP_PUNT_REDIRECT, ip_punt_redirect) \
89 _ (SET_IP_FLOW_HASH, set_ip_flow_hash) \
90 _ (SET_IP_FLOW_HASH_V2, set_ip_flow_hash_v2) \
91 _ (SET_IP_FLOW_HASH_ROUTER_ID, set_ip_flow_hash_router_id) \
92 _ (IP_CONTAINER_PROXY_ADD_DEL, ip_container_proxy_add_del) \
93 _ (IP_CONTAINER_PROXY_DUMP, ip_container_proxy_dump) \
94 _ (IOAM_ENABLE, ioam_enable) \
95 _ (IOAM_DISABLE, ioam_disable) \
96 _ (IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL, \
97 ip_source_and_port_range_check_add_del) \
98 _ (IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL, \
99 ip_source_and_port_range_check_interface_add_del) \
100 _ (SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS, \
101 sw_interface_ip6_set_link_local_address) \
102 _ (SW_INTERFACE_IP6_GET_LINK_LOCAL_ADDRESS, \
103 sw_interface_ip6_get_link_local_address) \
104 _ (IP_REASSEMBLY_SET, ip_reassembly_set) \
105 _ (IP_REASSEMBLY_GET, ip_reassembly_get) \
106 _ (IP_REASSEMBLY_ENABLE_DISABLE, ip_reassembly_enable_disable) \
107 _ (IP_PUNT_REDIRECT_DUMP, ip_punt_redirect_dump)
110 vl_api_sw_interface_ip6_enable_disable_t_handler
111 (vl_api_sw_interface_ip6_enable_disable_t * mp)
113 vl_api_sw_interface_ip6_enable_disable_reply_t *rmp;
116 VALIDATE_SW_IF_INDEX (mp);
118 rv = ((mp->enable == 1) ?
119 ip6_link_enable (ntohl (mp->sw_if_index), NULL) :
120 ip6_link_disable (ntohl (mp->sw_if_index)));
122 BAD_SW_IF_INDEX_LABEL;
124 REPLY_MACRO (VL_API_SW_INTERFACE_IP6_ENABLE_DISABLE_REPLY);
128 send_ip_table_details (vpe_api_main_t * am,
129 vl_api_registration_t * reg,
130 u32 context, const fib_table_t * table)
132 vl_api_ip_table_details_t *mp;
134 mp = vl_msg_api_alloc (sizeof (*mp));
137 clib_memset (mp, 0, sizeof (*mp));
138 mp->_vl_msg_id = ntohs (VL_API_IP_TABLE_DETAILS);
139 mp->context = context;
141 mp->table.is_ip6 = (table->ft_proto == FIB_PROTOCOL_IP6);
142 mp->table.table_id = htonl (table->ft_table_id);
143 memcpy (mp->table.name, table->ft_desc,
144 clib_min (vec_len (table->ft_desc), sizeof (mp->table.name)));
146 vl_api_send_msg (reg, (u8 *) mp);
150 vl_api_ip_table_dump_t_handler (vl_api_ip_table_dump_t * mp)
152 vpe_api_main_t *am = &vpe_api_main;
153 vl_api_registration_t *reg;
154 fib_table_t *fib_table;
156 reg = vl_api_client_index_to_registration (mp->client_index);
161 pool_foreach (fib_table, ip4_main.fibs)
163 send_ip_table_details(am, reg, mp->context, fib_table);
165 pool_foreach (fib_table, ip6_main.fibs)
167 /* don't send link locals */
168 if (fib_table->ft_flags & FIB_TABLE_FLAG_IP6_LL)
170 send_ip_table_details(am, reg, mp->context, fib_table);
175 typedef struct vl_api_ip_fib_dump_walk_ctx_t_
177 fib_node_index_t *feis;
178 } vl_api_ip_fib_dump_walk_ctx_t;
180 static fib_table_walk_rc_t
181 vl_api_ip_fib_dump_walk (fib_node_index_t fei, void *arg)
183 vl_api_ip_fib_dump_walk_ctx_t *ctx = arg;
185 vec_add1 (ctx->feis, fei);
187 return (FIB_TABLE_WALK_CONTINUE);
191 send_ip_route_details (vpe_api_main_t * am,
192 vl_api_registration_t * reg,
193 u32 context, fib_node_index_t fib_entry_index)
195 fib_route_path_t *rpaths, *rpath;
196 vl_api_ip_route_details_t *mp;
197 const fib_prefix_t *pfx;
198 vl_api_fib_path_t *fp;
202 pfx = fib_entry_get_prefix (fib_entry_index);
203 rpaths = fib_entry_encode (fib_entry_index);
205 path_count = vec_len (rpaths);
206 mp = vl_msg_api_alloc (sizeof (*mp) + path_count * sizeof (*fp));
209 clib_memset (mp, 0, sizeof (*mp));
210 mp->_vl_msg_id = ntohs (VL_API_IP_ROUTE_DETAILS);
211 mp->context = context;
213 ip_prefix_encode (pfx, &mp->route.prefix);
215 htonl (fib_table_get_table_id
216 (fib_entry_get_fib_index (fib_entry_index), pfx->fp_proto));
217 mp->route.n_paths = path_count;
218 mp->route.stats_index =
219 htonl (fib_table_entry_get_stats_index
220 (fib_entry_get_fib_index (fib_entry_index), pfx));
222 fp = mp->route.paths;
223 vec_foreach (rpath, rpaths)
225 fib_api_path_encode (rpath, fp);
229 vl_api_send_msg (reg, (u8 *) mp);
233 typedef struct apt_ip6_fib_show_ctx_t_
235 fib_node_index_t *entries;
236 } api_ip6_fib_show_ctx_t;
239 vl_api_ip_route_dump_t_handler (vl_api_ip_route_dump_t * mp)
241 vpe_api_main_t *am = &vpe_api_main;
242 fib_node_index_t *fib_entry_index;
243 vl_api_registration_t *reg;
244 fib_protocol_t fproto;
247 reg = vl_api_client_index_to_registration (mp->client_index);
251 vl_api_ip_fib_dump_walk_ctx_t ctx = {
255 fproto = (mp->table.is_ip6 ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4);
256 fib_index = fib_table_find (fproto, ntohl (mp->table.table_id));
258 if (INDEX_INVALID == fib_index)
261 fib_table_walk (fib_index, fproto, vl_api_ip_fib_dump_walk, &ctx);
263 vec_foreach (fib_entry_index, ctx.feis)
265 send_ip_route_details (am, reg, mp->context, *fib_entry_index);
272 send_ip_mtable_details (vl_api_registration_t * reg,
273 u32 context, const mfib_table_t * mfib_table)
275 vl_api_ip_mtable_details_t *mp;
277 mp = vl_msg_api_alloc (sizeof (*mp));
280 memset (mp, 0, sizeof (*mp));
281 mp->_vl_msg_id = ntohs (VL_API_IP_MTABLE_DETAILS);
282 mp->context = context;
284 mp->table.table_id = htonl (mfib_table->mft_table_id);
285 mp->table.is_ip6 = (FIB_PROTOCOL_IP6 == mfib_table->mft_proto);
287 vl_api_send_msg (reg, (u8 *) mp);
291 vl_api_ip_mtable_dump_t_handler (vl_api_ip_mtable_dump_t * mp)
293 vl_api_registration_t *reg;
294 mfib_table_t *mfib_table;
296 reg = vl_api_client_index_to_registration (mp->client_index);
301 pool_foreach (mfib_table, ip4_main.mfibs)
303 send_ip_mtable_details (reg, mp->context, mfib_table);
305 pool_foreach (mfib_table, ip6_main.mfibs)
307 send_ip_mtable_details (reg, mp->context, mfib_table);
312 typedef struct vl_api_ip_mfib_dump_ctx_t_
314 fib_node_index_t *entries;
315 } vl_api_ip_mfib_dump_ctx_t;
318 mfib_route_dump_walk (fib_node_index_t fei, void *arg)
320 vl_api_ip_mfib_dump_ctx_t *ctx = arg;
322 vec_add1 (ctx->entries, fei);
324 return (WALK_CONTINUE);
328 send_ip_mroute_details (vpe_api_main_t * am,
329 vl_api_registration_t * reg,
330 u32 context, fib_node_index_t mfib_entry_index)
332 fib_route_path_t *rpaths, *rpath;
333 vl_api_ip_mroute_details_t *mp;
334 const mfib_prefix_t *pfx;
335 vl_api_mfib_path_t *fp;
339 pfx = mfib_entry_get_prefix (mfib_entry_index);
340 rpaths = mfib_entry_encode (mfib_entry_index);
342 path_count = vec_len (rpaths);
343 mp = vl_msg_api_alloc (sizeof (*mp) + path_count * sizeof (*fp));
346 clib_memset (mp, 0, sizeof (*mp));
347 mp->_vl_msg_id = ntohs (VL_API_IP_MROUTE_DETAILS);
348 mp->context = context;
350 ip_mprefix_encode (pfx, &mp->route.prefix);
352 htonl (mfib_table_get_table_id
353 (mfib_entry_get_fib_index (mfib_entry_index), pfx->fp_proto));
354 mp->route.n_paths = path_count;
355 fp = mp->route.paths;
356 vec_foreach (rpath, rpaths)
358 mfib_api_path_encode (rpath, fp);
362 vl_api_send_msg (reg, (u8 *) mp);
367 vl_api_ip_mroute_dump_t_handler (vl_api_ip_mroute_dump_t * mp)
369 vpe_api_main_t *am = &vpe_api_main;
370 vl_api_registration_t *reg;
371 fib_node_index_t *mfeip;
372 fib_protocol_t fproto;
375 vl_api_ip_mfib_dump_ctx_t ctx = {
379 reg = vl_api_client_index_to_registration (mp->client_index);
383 fproto = fib_ip_proto (mp->table.is_ip6);
384 fib_index = mfib_table_find (fproto, ntohl (mp->table.table_id));
386 if (INDEX_INVALID == fib_index)
389 mfib_table_walk (fib_index, fproto, mfib_route_dump_walk, &ctx);
391 vec_sort_with_function (ctx.entries, mfib_entry_cmp_for_sort);
393 vec_foreach (mfeip, ctx.entries)
395 send_ip_mroute_details (am, reg, mp->context, *mfeip);
398 vec_free (ctx.entries);
402 vl_api_ip_punt_police_t_handler (vl_api_ip_punt_police_t * mp,
405 vl_api_ip_punt_police_reply_t *rmp;
409 ip6_punt_policer_add_del (mp->is_add, ntohl (mp->policer_index));
411 ip4_punt_policer_add_del (mp->is_add, ntohl (mp->policer_index));
413 REPLY_MACRO (VL_API_IP_PUNT_POLICE_REPLY);
417 vl_api_ip_punt_redirect_t_handler (vl_api_ip_punt_redirect_t * mp,
420 vl_api_ip_punt_redirect_reply_t *rmp;
425 if (!vnet_sw_if_index_is_api_valid (ntohl (mp->punt.tx_sw_if_index)))
426 goto bad_sw_if_index;
428 ipv = ip_address_decode (&mp->punt.nh, &nh);
431 if (ipv == IP46_TYPE_IP6)
433 ip6_punt_redirect_add (ntohl (mp->punt.rx_sw_if_index),
434 ntohl (mp->punt.tx_sw_if_index), &nh);
436 else if (ipv == IP46_TYPE_IP4)
438 ip4_punt_redirect_add (ntohl (mp->punt.rx_sw_if_index),
439 ntohl (mp->punt.tx_sw_if_index), &nh);
444 if (ipv == IP46_TYPE_IP6)
446 ip6_punt_redirect_del (ntohl (mp->punt.rx_sw_if_index));
448 else if (ipv == IP46_TYPE_IP4)
450 ip4_punt_redirect_del (ntohl (mp->punt.rx_sw_if_index));
454 BAD_SW_IF_INDEX_LABEL;
456 REPLY_MACRO (VL_API_IP_PUNT_REDIRECT_REPLY);
459 static clib_error_t *
460 call_elf_section_ip_table_callbacks (vnet_main_t * vnm, u32 table_id,
462 _vnet_ip_table_function_list_elt_t **
465 _vnet_ip_table_function_list_elt_t *elt;
466 vnet_ip_table_function_priority_t prio;
467 clib_error_t *error = 0;
469 for (prio = VNET_IP_TABLE_FUNC_PRIORITY_LOW;
470 prio <= VNET_IP_TABLE_FUNC_PRIORITY_HIGH; prio++)
476 error = elt->fp (vnm, table_id, flags);
479 elt = elt->next_ip_table_function;
486 ip_table_delete (fib_protocol_t fproto, u32 table_id, u8 is_api)
488 u32 fib_index, mfib_index;
489 vnet_main_t *vnm = vnet_get_main ();
492 * ignore action on the default table - this is always present
493 * and cannot be added nor deleted from the API
498 * The API holds only one lock on the table.
499 * i.e. it can be added many times via the API but needs to be
501 * The FIB index for unicast and multicast is not necessarily the
502 * same, since internal VPP systesm (like LISP and SR) create
503 * their own unicast tables.
505 fib_index = fib_table_find (fproto, table_id);
506 mfib_index = mfib_table_find (fproto, table_id);
508 if ((~0 != fib_index) || (~0 != mfib_index))
509 call_elf_section_ip_table_callbacks (vnm, table_id, 0 /* is_add */ ,
510 vnm->ip_table_add_del_functions);
514 fib_table_unlock (fib_index, fproto,
515 (is_api ? FIB_SOURCE_API : FIB_SOURCE_CLI));
517 if (~0 != mfib_index)
519 mfib_table_unlock (mfib_index, fproto,
520 (is_api ? MFIB_SOURCE_API : MFIB_SOURCE_CLI));
526 vl_api_ip_table_add_del_t_handler (vl_api_ip_table_add_del_t * mp)
528 vl_api_ip_table_add_del_reply_t *rmp;
529 fib_protocol_t fproto = (mp->table.is_ip6 ?
530 FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4);
531 u32 table_id = ntohl (mp->table.table_id);
536 ip_table_create (fproto, table_id, 1, mp->table.name);
540 ip_table_delete (fproto, table_id, 1);
543 REPLY_MACRO (VL_API_IP_TABLE_ADD_DEL_REPLY);
547 ip_route_add_del_t_handler (vl_api_ip_route_add_del_t * mp, u32 * stats_index)
549 fib_route_path_t *rpaths = NULL, *rpath;
550 fib_entry_flag_t entry_flags;
551 vl_api_fib_path_t *apath;
556 entry_flags = FIB_ENTRY_FLAG_NONE;
557 ip_prefix_decode (&mp->route.prefix, &pfx);
559 rv = fib_api_table_id_decode (pfx.fp_proto,
560 ntohl (mp->route.table_id), &fib_index);
564 if (0 != mp->route.n_paths)
565 vec_validate (rpaths, mp->route.n_paths - 1);
567 for (ii = 0; ii < mp->route.n_paths; ii++)
569 apath = &mp->route.paths[ii];
572 rv = fib_api_path_decode (apath, rpath);
574 if ((rpath->frp_flags & FIB_ROUTE_PATH_LOCAL) &&
575 (~0 == rpath->frp_sw_if_index))
576 entry_flags |= (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL);
582 rv = fib_api_route_add_del (mp->is_add,
584 fib_index, &pfx, entry_flags, rpaths);
586 if (mp->is_add && 0 == rv)
587 *stats_index = fib_table_entry_get_stats_index (fib_index, &pfx);
596 vl_api_ip_route_add_del_t_handler (vl_api_ip_route_add_del_t * mp)
598 vl_api_ip_route_add_del_reply_t *rmp;
599 u32 stats_index = ~0;
602 rv = ip_route_add_del_t_handler (mp, &stats_index);
605 REPLY_MACRO2 (VL_API_IP_ROUTE_ADD_DEL_REPLY,
607 rmp->stats_index = htonl (stats_index);
613 vl_api_ip_route_lookup_t_handler (vl_api_ip_route_lookup_t * mp)
615 vl_api_ip_route_lookup_reply_t *rmp = NULL;
616 fib_route_path_t *rpaths = NULL, *rpath;
617 const fib_prefix_t *pfx = NULL;
619 vl_api_fib_path_t *fp;
620 fib_node_index_t fib_entry_index;
625 ip_prefix_decode (&mp->prefix, &lookup);
626 rv = fib_api_table_id_decode (lookup.fp_proto, ntohl (mp->table_id),
628 if (PREDICT_TRUE (!rv))
631 fib_entry_index = fib_table_lookup_exact_match (fib_index, &lookup);
633 fib_entry_index = fib_table_lookup (fib_index, &lookup);
634 if (fib_entry_index == FIB_NODE_INDEX_INVALID)
635 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
638 pfx = fib_entry_get_prefix (fib_entry_index);
639 rpaths = fib_entry_encode (fib_entry_index);
640 npaths = vec_len (rpaths);
645 REPLY_MACRO3_ZERO(VL_API_IP_ROUTE_LOOKUP_REPLY,
646 npaths * sizeof (*fp),
650 ip_prefix_encode (pfx, &rmp->route.prefix);
651 rmp->route.table_id = mp->table_id;
652 rmp->route.n_paths = npaths;
653 rmp->route.stats_index = fib_table_entry_get_stats_index (fib_index, pfx);
654 rmp->route.stats_index = htonl (rmp->route.stats_index);
656 fp = rmp->route.paths;
657 vec_foreach (rpath, rpaths)
659 fib_api_path_encode (rpath, fp);
669 ip_table_create (fib_protocol_t fproto,
670 u32 table_id, u8 is_api, const u8 * name)
672 u32 fib_index, mfib_index;
673 vnet_main_t *vnm = vnet_get_main ();
676 * ignore action on the default table - this is always present
677 * and cannot be added nor deleted from the API
682 * The API holds only one lock on the table.
683 * i.e. it can be added many times via the API but needs to be
685 * The FIB index for unicast and multicast is not necessarily the
686 * same, since internal VPP systesm (like LISP and SR) create
687 * their own unicast tables.
689 fib_index = fib_table_find (fproto, table_id);
690 mfib_index = mfib_table_find (fproto, table_id);
694 fib_table_find_or_create_and_lock_w_name (fproto, table_id,
697 FIB_SOURCE_CLI), name);
699 if (~0 == mfib_index)
701 mfib_table_find_or_create_and_lock_w_name (fproto, table_id,
704 MFIB_SOURCE_CLI), name);
707 if ((~0 == fib_index) || (~0 == mfib_index))
708 call_elf_section_ip_table_callbacks (vnm, table_id, 1 /* is_add */ ,
709 vnm->ip_table_add_del_functions);
714 mroute_add_del_handler (u8 is_add,
717 const mfib_prefix_t * prefix,
719 u32 rpf_id, fib_route_path_t * rpaths)
721 u32 mfib_entry_index = ~0;
723 if (0 == vec_len (rpaths))
725 mfib_entry_index = mfib_table_entry_update (fib_index, prefix,
727 rpf_id, entry_flags);
734 mfib_table_entry_paths_update (fib_index, prefix,
735 MFIB_SOURCE_API, rpaths);
739 mfib_table_entry_paths_remove (fib_index, prefix,
740 MFIB_SOURCE_API, rpaths);
744 return (mfib_entry_index);
748 api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp,
751 fib_route_path_t *rpath, *rpaths = NULL;
752 fib_node_index_t mfib_entry_index;
753 mfib_entry_flags_t eflags;
759 ip_mprefix_decode (&mp->route.prefix, &pfx);
761 rv = mfib_api_table_id_decode (pfx.fp_proto,
762 ntohl (mp->route.table_id), &fib_index);
766 vec_validate (rpaths, mp->route.n_paths - 1);
768 for (ii = 0; ii < mp->route.n_paths; ii++)
772 rv = mfib_api_path_decode (&mp->route.paths[ii], rpath);
778 eflags = mfib_api_path_entry_flags_decode (mp->route.entry_flags);
779 mfib_entry_index = mroute_add_del_handler (mp->is_add,
783 ntohl (mp->route.rpf_id),
786 if (~0 != mfib_entry_index)
787 *stats_index = mfib_entry_get_stats_index (mfib_entry_index);
794 vl_api_ip_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp)
796 vl_api_ip_mroute_add_del_reply_t *rmp;
797 u32 stats_index = ~0;
800 rv = api_mroute_add_del_t_handler (mp, &stats_index);
803 REPLY_MACRO2 (VL_API_IP_MROUTE_ADD_DEL_REPLY,
805 rmp->stats_index = htonl (stats_index);
811 send_ip_details (vpe_api_main_t * am,
812 vl_api_registration_t * reg, u32 sw_if_index, u8 is_ipv6,
815 vl_api_ip_details_t *mp;
817 mp = vl_msg_api_alloc (sizeof (*mp));
818 clib_memset (mp, 0, sizeof (*mp));
819 mp->_vl_msg_id = ntohs (VL_API_IP_DETAILS);
821 mp->sw_if_index = ntohl (sw_if_index);
822 mp->is_ipv6 = is_ipv6;
823 mp->context = context;
825 vl_api_send_msg (reg, (u8 *) mp);
829 send_ip_address_details (vpe_api_main_t * am,
830 vl_api_registration_t * reg,
831 const fib_prefix_t * pfx,
832 u32 sw_if_index, u32 context)
834 vl_api_ip_address_details_t *mp;
836 mp = vl_msg_api_alloc (sizeof (*mp));
837 clib_memset (mp, 0, sizeof (*mp));
838 mp->_vl_msg_id = ntohs (VL_API_IP_ADDRESS_DETAILS);
840 ip_prefix_encode (pfx, &mp->prefix);
841 mp->context = context;
842 mp->sw_if_index = htonl (sw_if_index);
844 vl_api_send_msg (reg, (u8 *) mp);
848 vl_api_ip_address_dump_t_handler (vl_api_ip_address_dump_t * mp)
850 vpe_api_main_t *am = &vpe_api_main;
851 vl_api_registration_t *reg;
852 ip6_main_t *im6 = &ip6_main;
853 ip4_main_t *im4 = &ip4_main;
854 ip_lookup_main_t *lm6 = &im6->lookup_main;
855 ip_lookup_main_t *lm4 = &im4->lookup_main;
856 ip_interface_address_t *ia = 0;
857 u32 sw_if_index = ~0;
858 int rv __attribute__ ((unused)) = 0;
860 VALIDATE_SW_IF_INDEX (mp);
862 sw_if_index = ntohl (mp->sw_if_index);
864 reg = vl_api_client_index_to_registration (mp->client_index);
871 /* Do not send subnet details of the IP-interface for
872 * unnumbered interfaces. otherwise listening clients
873 * will be confused that the subnet is applied on more
874 * than one interface */
875 foreach_ip_interface_address (lm6, ia, sw_if_index, 0,
878 .fp_addr.ip6 = *(ip6_address_t *)ip_interface_address_get_address (lm6, ia),
879 .fp_len = ia->address_length,
880 .fp_proto = FIB_PROTOCOL_IP6,
882 send_ip_address_details(am, reg, &pfx, sw_if_index, mp->context);
889 foreach_ip_interface_address (lm4, ia, sw_if_index, 0,
892 .fp_addr.ip4 = *(ip4_address_t *)ip_interface_address_get_address (lm4, ia),
893 .fp_len = ia->address_length,
894 .fp_proto = FIB_PROTOCOL_IP4,
897 send_ip_address_details(am, reg, &pfx, sw_if_index, mp->context);
902 BAD_SW_IF_INDEX_LABEL;
906 send_ip_unnumbered_details (vpe_api_main_t * am,
907 vl_api_registration_t * reg,
908 u32 sw_if_index, u32 ip_sw_if_index, u32 context)
910 vl_api_ip_unnumbered_details_t *mp;
912 mp = vl_msg_api_alloc (sizeof (*mp));
913 clib_memset (mp, 0, sizeof (*mp));
914 mp->_vl_msg_id = ntohs (VL_API_IP_UNNUMBERED_DETAILS);
916 mp->context = context;
917 mp->sw_if_index = htonl (sw_if_index);
918 mp->ip_sw_if_index = htonl (ip_sw_if_index);
920 vl_api_send_msg (reg, (u8 *) mp);
924 vl_api_ip_unnumbered_dump_t_handler (vl_api_ip_unnumbered_dump_t * mp)
926 vnet_main_t *vnm = vnet_get_main ();
927 vnet_interface_main_t *im = &vnm->interface_main;
928 int rv __attribute__ ((unused)) = 0;
929 vpe_api_main_t *am = &vpe_api_main;
930 vl_api_registration_t *reg;
931 vnet_sw_interface_t *si;
934 sw_if_index = ntohl (mp->sw_if_index);
936 reg = vl_api_client_index_to_registration (mp->client_index);
940 if (~0 != sw_if_index)
942 VALIDATE_SW_IF_INDEX (mp);
944 si = vnet_get_sw_interface (vnm, ntohl (mp->sw_if_index));
946 if (si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)
948 send_ip_unnumbered_details (am, reg,
950 si->unnumbered_sw_if_index,
957 pool_foreach (si, im->sw_interfaces)
959 if ((si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED))
961 send_ip_unnumbered_details(am, reg,
963 si->unnumbered_sw_if_index,
970 BAD_SW_IF_INDEX_LABEL;
974 vl_api_ip_dump_t_handler (vl_api_ip_dump_t * mp)
976 vpe_api_main_t *am = &vpe_api_main;
977 vnet_main_t *vnm = vnet_get_main ();
978 //vlib_main_t *vm = vlib_get_main ();
979 vnet_interface_main_t *im = &vnm->interface_main;
980 vl_api_registration_t *reg;
981 vnet_sw_interface_t *si, *sorted_sis;
982 u32 sw_if_index = ~0;
984 reg = vl_api_client_index_to_registration (mp->client_index);
988 /* Gather interfaces. */
989 sorted_sis = vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces));
990 _vec_len (sorted_sis) = 0;
992 pool_foreach (si, im->sw_interfaces)
994 vec_add1 (sorted_sis, si[0]);
998 vec_foreach (si, sorted_sis)
1000 if (!(si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED))
1002 /* if (mp->is_ipv6 && !ip6_interface_enabled (vm, si->sw_if_index)) */
1006 sw_if_index = si->sw_if_index;
1007 send_ip_details (am, reg, sw_if_index, mp->is_ipv6, mp->context);
1011 vec_free (sorted_sis);
1015 vl_api_set_ip_flow_hash_t_handler (vl_api_set_ip_flow_hash_t *mp)
1017 vl_api_set_ip_flow_hash_reply_t *rmp;
1020 flow_hash_config_t flow_hash_config = 0;
1022 table_id = ntohl (mp->vrf_id);
1024 #define _(a,b) if (mp->a) flow_hash_config |= b;
1025 foreach_flow_hash_bit_v1;
1028 rv = ip_flow_hash_set ((mp->is_ipv6 ? AF_IP6 : AF_IP4), table_id,
1031 REPLY_MACRO (VL_API_SET_IP_FLOW_HASH_REPLY);
1035 vl_api_set_ip_flow_hash_v2_t_handler (vl_api_set_ip_flow_hash_v2_t *mp)
1037 vl_api_set_ip_flow_hash_v2_reply_t *rmp;
1038 ip_address_family_t af;
1041 rv = ip_address_family_decode (mp->af, &af);
1044 rv = ip_flow_hash_set (af, htonl (mp->table_id),
1045 htonl (mp->flow_hash_config));
1047 REPLY_MACRO (VL_API_SET_IP_FLOW_HASH_V2_REPLY);
1051 vl_api_set_ip_flow_hash_router_id_t_handler (
1052 vl_api_set_ip_flow_hash_router_id_t *mp)
1054 vl_api_set_ip_flow_hash_router_id_reply_t *rmp;
1057 ip_flow_hash_router_id_set (ntohl (mp->router_id));
1059 REPLY_MACRO (VL_API_SET_IP_FLOW_HASH_ROUTER_ID_REPLY);
1063 vl_mfib_signal_send_one (vl_api_registration_t * reg,
1064 u32 context, const mfib_signal_t * mfs)
1066 vl_api_mfib_signal_details_t *mp;
1067 const mfib_prefix_t *prefix;
1071 mp = vl_msg_api_alloc (sizeof (*mp));
1073 clib_memset (mp, 0, sizeof (*mp));
1074 mp->_vl_msg_id = ntohs (VL_API_MFIB_SIGNAL_DETAILS);
1075 mp->context = context;
1077 mfi = mfib_itf_get (mfs->mfs_itf);
1078 prefix = mfib_entry_get_prefix (mfs->mfs_entry);
1079 mfib = mfib_table_get (mfib_entry_get_fib_index (mfs->mfs_entry),
1081 mp->table_id = ntohl (mfib->mft_table_id);
1082 mp->sw_if_index = ntohl (mfi->mfi_sw_if_index);
1084 ip_mprefix_encode (prefix, &mp->prefix);
1086 if (0 != mfs->mfs_buffer_len)
1088 mp->ip_packet_len = ntohs (mfs->mfs_buffer_len);
1090 memcpy (mp->ip_packet_data, mfs->mfs_buffer, mfs->mfs_buffer_len);
1094 mp->ip_packet_len = 0;
1097 vl_api_send_msg (reg, (u8 *) mp);
1101 vl_api_mfib_signal_dump_t_handler (vl_api_mfib_signal_dump_t * mp)
1103 vl_api_registration_t *reg;
1105 reg = vl_api_client_index_to_registration (mp->client_index);
1109 while (vl_api_can_send_msg (reg) && mfib_signal_send_one (reg, mp->context))
1114 vl_api_ip_container_proxy_add_del_t_handler
1115 (vl_api_ip_container_proxy_add_del_t * mp)
1117 vl_api_ip_container_proxy_add_del_reply_t *rmp;
1118 vnet_ip_container_proxy_args_t args;
1120 clib_error_t *error;
1122 clib_memset (&args, 0, sizeof (args));
1124 ip_prefix_decode (&mp->pfx, &args.prefix);
1126 args.sw_if_index = clib_net_to_host_u32 (mp->sw_if_index);
1127 args.is_add = mp->is_add;
1128 if ((error = vnet_ip_container_proxy_add_del (&args)))
1130 rv = clib_error_get_code (error);
1131 clib_error_report (error);
1134 REPLY_MACRO (VL_API_IP_CONTAINER_PROXY_ADD_DEL_REPLY);
1137 typedef struct ip_container_proxy_walk_ctx_t_
1139 vl_api_registration_t *reg;
1141 } ip_container_proxy_walk_ctx_t;
1144 ip_container_proxy_send_details (const fib_prefix_t * pfx, u32 sw_if_index,
1147 vl_api_ip_container_proxy_details_t *mp;
1148 ip_container_proxy_walk_ctx_t *ctx = args;
1150 mp = vl_msg_api_alloc (sizeof (*mp));
1154 clib_memset (mp, 0, sizeof (*mp));
1155 mp->_vl_msg_id = ntohs (VL_API_IP_CONTAINER_PROXY_DETAILS);
1156 mp->context = ctx->context;
1158 mp->sw_if_index = ntohl (sw_if_index);
1159 ip_prefix_encode (pfx, &mp->prefix);
1161 vl_api_send_msg (ctx->reg, (u8 *) mp);
1167 vl_api_ip_container_proxy_dump_t_handler (vl_api_ip_container_proxy_dump_t *
1170 vl_api_registration_t *reg;
1172 reg = vl_api_client_index_to_registration (mp->client_index);
1176 ip_container_proxy_walk_ctx_t ctx = {
1177 .context = mp->context,
1181 ip_container_proxy_walk (ip_container_proxy_send_details, &ctx);
1185 vl_api_ioam_enable_t_handler (vl_api_ioam_enable_t * mp)
1188 vl_api_ioam_enable_reply_t *rmp;
1189 clib_error_t *error;
1191 /* Ignoring the profile id as currently a single profile
1193 error = ip6_ioam_enable (mp->trace_enable, mp->pot_enable,
1194 mp->seqno, mp->analyse);
1197 clib_error_report (error);
1198 rv = clib_error_get_code (error);
1201 REPLY_MACRO (VL_API_IOAM_ENABLE_REPLY);
1205 vl_api_ioam_disable_t_handler (vl_api_ioam_disable_t * mp)
1208 vl_api_ioam_disable_reply_t *rmp;
1209 clib_error_t *error;
1211 error = clear_ioam_rewrite_fn ();
1214 clib_error_report (error);
1215 rv = clib_error_get_code (error);
1218 REPLY_MACRO (VL_API_IOAM_DISABLE_REPLY);
1222 vl_api_ip_source_and_port_range_check_add_del_t_handler
1223 (vl_api_ip_source_and_port_range_check_add_del_t * mp)
1225 vl_api_ip_source_and_port_range_check_add_del_reply_t *rmp;
1228 u8 is_add = mp->is_add;
1231 u16 *high_ports = 0;
1233 u16 tmp_low, tmp_high;
1237 ip_prefix_decode (&mp->prefix, &pfx);
1239 // Validate port range
1240 num_ranges = mp->number_of_ranges;
1241 if (num_ranges > 32)
1242 { // This is size of array in VPE.API
1243 rv = VNET_API_ERROR_EXCEEDED_NUMBER_OF_RANGES_CAPACITY;
1247 vec_reset_length (low_ports);
1248 vec_reset_length (high_ports);
1250 for (i = 0; i < num_ranges; i++)
1252 tmp_low = mp->low_ports[i];
1253 tmp_high = mp->high_ports[i];
1254 // If tmp_low <= tmp_high then only need to check tmp_low = 0
1255 // If tmp_low <= tmp_high then only need to check tmp_high > 65535
1256 if (tmp_low > tmp_high || tmp_low == 0 || tmp_high > 65535)
1258 rv = VNET_API_ERROR_INVALID_VALUE;
1261 vec_add1 (low_ports, tmp_low);
1262 vec_add1 (high_ports, tmp_high + 1);
1265 vrf_id = ntohl (mp->vrf_id);
1269 rv = VNET_API_ERROR_INVALID_VALUE;
1274 if (FIB_PROTOCOL_IP6 == pfx.fp_proto)
1276 rv = ip6_source_and_port_range_check_add_del (&pfx.fp_addr.ip6,
1280 high_ports, is_add);
1284 rv = ip4_source_and_port_range_check_add_del (&pfx.fp_addr.ip4,
1288 high_ports, is_add);
1292 vec_free (low_ports);
1293 vec_free (high_ports);
1294 REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL_REPLY);
1298 vl_api_ip_source_and_port_range_check_interface_add_del_t_handler
1299 (vl_api_ip_source_and_port_range_check_interface_add_del_t * mp)
1301 vlib_main_t *vm = vlib_get_main ();
1302 vl_api_ip_source_and_port_range_check_interface_add_del_reply_t *rmp;
1303 ip4_main_t *im = &ip4_main;
1306 u32 fib_index[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS];
1307 u32 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS];
1311 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_OUT] =
1312 ntohl (mp->tcp_out_vrf_id);
1313 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_OUT] =
1314 ntohl (mp->udp_out_vrf_id);
1315 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_IN] =
1316 ntohl (mp->tcp_in_vrf_id);
1317 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_IN] =
1318 ntohl (mp->udp_in_vrf_id);
1321 for (i = 0; i < IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS; i++)
1323 if (vrf_id[i] != 0 && vrf_id[i] != ~0)
1325 p = hash_get (im->fib_index_by_table_id, vrf_id[i]);
1329 rv = VNET_API_ERROR_INVALID_VALUE;
1333 fib_index[i] = p[0];
1338 sw_if_index = ntohl (mp->sw_if_index);
1340 VALIDATE_SW_IF_INDEX (mp);
1343 set_ip_source_and_port_range_check (vm, fib_index, sw_if_index,
1346 BAD_SW_IF_INDEX_LABEL;
1349 REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL_REPLY);
1353 vl_api_sw_interface_ip6_set_link_local_address_t_handler
1354 (vl_api_sw_interface_ip6_set_link_local_address_t * mp)
1356 vl_api_sw_interface_ip6_set_link_local_address_reply_t *rmp;
1360 VALIDATE_SW_IF_INDEX (mp);
1362 ip6_address_decode (mp->ip, &ip);
1364 rv = ip6_link_set_local_address (ntohl (mp->sw_if_index), &ip);
1366 BAD_SW_IF_INDEX_LABEL;
1367 REPLY_MACRO (VL_API_SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS_REPLY);
1371 vl_api_sw_interface_ip6_get_link_local_address_t_handler (
1372 vl_api_sw_interface_ip6_get_link_local_address_t *mp)
1374 vl_api_sw_interface_ip6_get_link_local_address_reply_t *rmp;
1375 const ip6_address_t *ip = NULL;
1378 VALIDATE_SW_IF_INDEX (mp);
1380 ip = ip6_get_link_local_address (ntohl (mp->sw_if_index));
1382 rv = VNET_API_ERROR_IP6_NOT_ENABLED;
1384 BAD_SW_IF_INDEX_LABEL;
1385 /* clang-format off */
1386 REPLY_MACRO2 (VL_API_SW_INTERFACE_IP6_GET_LINK_LOCAL_ADDRESS_REPLY,
1389 ip6_address_encode (ip, rmp->ip);
1391 /* clang-format on */
1395 vl_api_ip_table_replace_begin_t_handler (vl_api_ip_table_replace_begin_t * mp)
1397 vl_api_ip_table_replace_begin_reply_t *rmp;
1398 fib_protocol_t fproto;
1402 fproto = (mp->table.is_ip6 ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4);
1403 fib_index = fib_table_find (fproto, ntohl (mp->table.table_id));
1405 if (INDEX_INVALID == fib_index)
1406 rv = VNET_API_ERROR_NO_SUCH_FIB;
1409 fib_table_mark (fib_index, fproto, FIB_SOURCE_API);
1410 mfib_table_mark (mfib_table_find (fproto, ntohl (mp->table.table_id)),
1411 fproto, MFIB_SOURCE_API);
1413 REPLY_MACRO (VL_API_IP_TABLE_REPLACE_BEGIN_REPLY);
1417 vl_api_ip_table_replace_end_t_handler (vl_api_ip_table_replace_end_t * mp)
1419 vl_api_ip_table_replace_end_reply_t *rmp;
1420 fib_protocol_t fproto;
1424 fproto = (mp->table.is_ip6 ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4);
1425 fib_index = fib_table_find (fproto, ntohl (mp->table.table_id));
1427 if (INDEX_INVALID == fib_index)
1428 rv = VNET_API_ERROR_NO_SUCH_FIB;
1431 fib_table_sweep (fib_index, fproto, FIB_SOURCE_API);
1432 mfib_table_sweep (mfib_table_find
1433 (fproto, ntohl (mp->table.table_id)), fproto,
1436 REPLY_MACRO (VL_API_IP_TABLE_REPLACE_END_REPLY);
1440 vl_api_ip_table_flush_t_handler (vl_api_ip_table_flush_t * mp)
1442 vl_api_ip_table_flush_reply_t *rmp;
1443 fib_protocol_t fproto;
1447 fproto = (mp->table.is_ip6 ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4);
1448 fib_index = fib_table_find (fproto, ntohl (mp->table.table_id));
1450 if (INDEX_INVALID == fib_index)
1451 rv = VNET_API_ERROR_NO_SUCH_FIB;
1454 vnet_main_t *vnm = vnet_get_main ();
1455 vnet_interface_main_t *im = &vnm->interface_main;
1456 vnet_sw_interface_t *si;
1458 /* Shut down interfaces in this FIB / clean out intfc routes */
1460 pool_foreach (si, im->sw_interfaces)
1462 if (fib_index == fib_table_get_index_for_sw_if_index (fproto,
1465 u32 flags = si->flags;
1466 flags &= ~VNET_SW_INTERFACE_FLAG_ADMIN_UP;
1467 vnet_sw_interface_set_flags (vnm, si->sw_if_index, flags);
1472 fib_table_flush (fib_index, fproto, FIB_SOURCE_API);
1473 mfib_table_flush (mfib_table_find (fproto, ntohl (mp->table.table_id)),
1474 fproto, MFIB_SOURCE_API);
1477 REPLY_MACRO (VL_API_IP_TABLE_FLUSH_REPLY);
1481 vl_api_ip_reassembly_set_t_handler (vl_api_ip_reassembly_set_t * mp)
1483 vl_api_ip_reassembly_set_reply_t *rmp;
1485 switch ((vl_api_ip_reass_type_t) clib_net_to_host_u32 (mp->type))
1487 case IP_REASS_TYPE_FULL:
1490 rv = ip6_full_reass_set (clib_net_to_host_u32 (mp->timeout_ms),
1491 clib_net_to_host_u32
1492 (mp->max_reassemblies),
1493 clib_net_to_host_u32
1494 (mp->max_reassembly_length),
1495 clib_net_to_host_u32
1496 (mp->expire_walk_interval_ms));
1500 rv = ip4_full_reass_set (clib_net_to_host_u32 (mp->timeout_ms),
1501 clib_net_to_host_u32
1502 (mp->max_reassemblies),
1503 clib_net_to_host_u32
1504 (mp->max_reassembly_length),
1505 clib_net_to_host_u32
1506 (mp->expire_walk_interval_ms));
1509 case IP_REASS_TYPE_SHALLOW_VIRTUAL:
1513 ip6_sv_reass_set (clib_net_to_host_u32 (mp->timeout_ms),
1514 clib_net_to_host_u32 (mp->max_reassemblies),
1515 clib_net_to_host_u32
1516 (mp->max_reassembly_length),
1517 clib_net_to_host_u32
1518 (mp->expire_walk_interval_ms));
1522 rv = ip4_sv_reass_set (clib_net_to_host_u32 (mp->timeout_ms),
1523 clib_net_to_host_u32 (mp->max_reassemblies),
1524 clib_net_to_host_u32
1525 (mp->max_reassembly_length),
1526 clib_net_to_host_u32
1527 (mp->expire_walk_interval_ms));
1532 REPLY_MACRO (VL_API_IP_REASSEMBLY_SET_REPLY);
1536 vl_api_ip_reassembly_get_t_handler (vl_api_ip_reassembly_get_t * mp)
1538 vl_api_registration_t *rp;
1540 rp = vl_api_client_index_to_registration (mp->client_index);
1544 vl_api_ip_reassembly_get_reply_t *rmp = vl_msg_api_alloc (sizeof (*rmp));
1545 clib_memset (rmp, 0, sizeof (*rmp));
1546 rmp->_vl_msg_id = ntohs (VL_API_IP_REASSEMBLY_GET_REPLY);
1547 rmp->context = mp->context;
1550 u32 max_reassemblies;
1551 u32 max_reassembly_length;
1552 u32 expire_walk_interval_ms;
1553 switch ((vl_api_ip_reass_type_t) clib_net_to_host_u32 (mp->type))
1555 case IP_REASS_TYPE_FULL:
1559 ip6_full_reass_get (&timeout_ms, &max_reassemblies,
1560 &max_reassembly_length,
1561 &expire_walk_interval_ms);
1566 ip4_full_reass_get (&timeout_ms, &max_reassemblies,
1567 &max_reassembly_length,
1568 &expire_walk_interval_ms);
1571 case IP_REASS_TYPE_SHALLOW_VIRTUAL:
1575 ip6_sv_reass_get (&timeout_ms, &max_reassemblies,
1576 &max_reassembly_length, &expire_walk_interval_ms);
1581 ip4_sv_reass_get (&timeout_ms, &max_reassemblies,
1582 &max_reassembly_length, &expire_walk_interval_ms);
1586 rmp->timeout_ms = clib_host_to_net_u32 (timeout_ms);
1587 rmp->max_reassemblies = clib_host_to_net_u32 (max_reassemblies);
1588 rmp->max_reassembly_length = clib_host_to_net_u32 (max_reassembly_length);
1589 rmp->expire_walk_interval_ms =
1590 clib_host_to_net_u32 (expire_walk_interval_ms);
1591 vl_api_send_msg (rp, (u8 *) rmp);
1595 vl_api_ip_reassembly_enable_disable_t_handler
1596 (vl_api_ip_reassembly_enable_disable_t * mp)
1598 vl_api_ip_reassembly_enable_disable_reply_t *rmp;
1600 switch ((vl_api_ip_reass_type_t) clib_net_to_host_u32 (mp->type))
1602 case IP_REASS_TYPE_FULL:
1604 ip4_full_reass_enable_disable (clib_net_to_host_u32 (mp->sw_if_index),
1608 ip6_full_reass_enable_disable (clib_net_to_host_u32
1609 (mp->sw_if_index), mp->enable_ip6);
1611 case IP_REASS_TYPE_SHALLOW_VIRTUAL:
1613 ip4_sv_reass_enable_disable (clib_net_to_host_u32 (mp->sw_if_index),
1618 ip6_sv_reass_enable_disable (clib_net_to_host_u32
1619 (mp->sw_if_index), mp->enable_ip6);
1624 REPLY_MACRO (VL_API_IP_REASSEMBLY_ENABLE_DISABLE_REPLY);
1627 typedef struct ip_punt_redirect_walk_ctx_t_
1629 vl_api_registration_t *reg;
1631 } ip_punt_redirect_walk_ctx_t;
1634 send_ip_punt_redirect_details (u32 rx_sw_if_index,
1635 const ip_punt_redirect_rx_t * ipr, void *arg)
1637 ip_punt_redirect_walk_ctx_t *ctx = arg;
1638 vl_api_ip_punt_redirect_details_t *mp;
1639 fib_path_encode_ctx_t path_ctx = {
1643 mp = vl_msg_api_alloc (sizeof (*mp));
1645 return (WALK_STOP);;
1647 clib_memset (mp, 0, sizeof (*mp));
1648 mp->_vl_msg_id = ntohs (VL_API_IP_PUNT_REDIRECT_DETAILS);
1649 mp->context = ctx->context;
1651 fib_path_list_walk_w_ext (ipr->pl, NULL, fib_path_encode, &path_ctx);
1653 mp->punt.rx_sw_if_index = htonl (rx_sw_if_index);
1654 mp->punt.tx_sw_if_index = htonl (path_ctx.rpaths[0].frp_sw_if_index);
1656 ip_address_encode (&path_ctx.rpaths[0].frp_addr,
1657 fib_proto_to_ip46 (ipr->fproto), &mp->punt.nh);
1659 vl_api_send_msg (ctx->reg, (u8 *) mp);
1661 vec_free (path_ctx.rpaths);
1663 return (WALK_CONTINUE);
1667 vl_api_ip_punt_redirect_dump_t_handler (vl_api_ip_punt_redirect_dump_t * mp)
1669 vl_api_registration_t *reg;
1670 fib_protocol_t fproto = FIB_PROTOCOL_IP4;
1672 reg = vl_api_client_index_to_registration (mp->client_index);
1676 if (mp->is_ipv6 == 1)
1677 fproto = FIB_PROTOCOL_IP6;
1679 ip_punt_redirect_walk_ctx_t ctx = {
1681 .context = mp->context,
1684 if (~0 != mp->sw_if_index)
1689 rx_sw_if_index = ntohl (mp->sw_if_index);
1690 pri = ip_punt_redirect_find (fproto, rx_sw_if_index);
1692 if (INDEX_INVALID == pri)
1695 send_ip_punt_redirect_details (rx_sw_if_index,
1696 ip_punt_redirect_get (pri), &ctx);
1699 ip_punt_redirect_walk (fproto, send_ip_punt_redirect_details, &ctx);
1702 #define vl_msg_name_crc_list
1703 #include <vnet/ip/ip.api.h>
1704 #undef vl_msg_name_crc_list
1707 setup_message_id_table (api_main_t * am)
1709 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
1710 foreach_vl_msg_name_crc_ip;
1714 static clib_error_t *
1715 ip_api_hookup (vlib_main_t * vm)
1717 api_main_t *am = vlibapi_get_main ();
1720 vl_msg_api_set_handlers(VL_API_##N, #n, \
1721 vl_api_##n##_t_handler, \
1723 vl_api_##n##_t_endian, \
1724 vl_api_##n##_t_print, \
1725 sizeof(vl_api_##n##_t), 1);
1730 * Mark the route add/del API as MP safe
1732 am->is_mp_safe[VL_API_IP_ROUTE_ADD_DEL] = 1;
1733 am->is_mp_safe[VL_API_IP_ROUTE_ADD_DEL_REPLY] = 1;
1736 * Set up the (msg_name, crc, message-id) table
1738 setup_message_id_table (am);
1743 VLIB_API_INIT_FUNCTION (ip_api_hookup);
1746 * fd.io coding-style-patch-verification: ON
1749 * eval: (c-set-style "gnu")