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Vector Packet Processing
vxlan_api.c
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1 /*
2  *------------------------------------------------------------------
3  * vxlan_api.c - vxlan api
4  *
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:
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
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  *------------------------------------------------------------------
18  */
19 
20 #include <vnet/vnet.h>
21 #include <vlibmemory/api.h>
22 
23 #include <vnet/interface.h>
24 #include <vnet/api_errno.h>
25 #include <vnet/feature/feature.h>
26 #include <vnet/vxlan/vxlan.h>
27 #include <vnet/fib/fib_table.h>
28 
29 #include <vnet/ip/ip_types_api.h>
30 #include <vnet/udp/udp_local.h>
31 
32 #include <vnet/vnet_msg_enum.h>
33 
34 #define vl_typedefs /* define message structures */
35 #include <vnet/vnet_all_api_h.h>
36 #undef vl_typedefs
37 
38 #define vl_endianfun /* define message structures */
39 #include <vnet/vnet_all_api_h.h>
40 #undef vl_endianfun
41 
42 /* instantiate all the print functions we know about */
43 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
44 #define vl_printfun
45 #include <vnet/vnet_all_api_h.h>
46 #undef vl_printfun
47 
49 
50 #define foreach_vpe_api_msg \
51  _ (SW_INTERFACE_SET_VXLAN_BYPASS, sw_interface_set_vxlan_bypass) \
52  _ (VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel) \
53  _ (VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump) \
54  _ (VXLAN_ADD_DEL_TUNNEL_V2, vxlan_add_del_tunnel_v2) \
55  _ (VXLAN_ADD_DEL_TUNNEL_V3, vxlan_add_del_tunnel_v3) \
56  _ (VXLAN_TUNNEL_V2_DUMP, vxlan_tunnel_v2_dump) \
57  _ (VXLAN_OFFLOAD_RX, vxlan_offload_rx)
58 
59 static void
61 {
62  vl_api_vxlan_offload_rx_reply_t *rmp;
63  int rv = 0;
64  u32 hw_if_index = ntohl (mp->hw_if_index);
65  u32 sw_if_index = ntohl (mp->sw_if_index);
66 
67  if (!vnet_hw_interface_is_valid (vnet_get_main (), hw_if_index))
68  {
69  rv = VNET_API_ERROR_NO_SUCH_ENTRY;
70  goto err;
71  }
73 
75  if (t_index == ~0)
76  {
77  rv = VNET_API_ERROR_INVALID_SW_IF_INDEX_2;
78  goto err;
79  }
80 
81  vxlan_main_t *vxm = &vxlan_main;
82  vxlan_tunnel_t *t = pool_elt_at_index (vxm->tunnels, t_index);
83  if (!ip46_address_is_ip4 (&t->dst))
84  {
85  rv = VNET_API_ERROR_INVALID_ADDRESS_FAMILY;
86  goto err;
87  }
88 
89  vnet_main_t *vnm = vnet_get_main ();
90  vnet_hw_interface_t *hw_if = vnet_get_hw_interface (vnm, hw_if_index);
92  u32 rx_fib_index =
93  vec_elt (im->fib_index_by_sw_if_index, hw_if->sw_if_index);
94 
95  if (t->encap_fib_index != rx_fib_index)
96  {
97  rv = VNET_API_ERROR_NO_SUCH_FIB;
98  goto err;
99  }
100 
101  if (vnet_vxlan_add_del_rx_flow (hw_if_index, t_index, mp->enable))
102  {
103  rv = VNET_API_ERROR_UNSPECIFIED;
104  goto err;
105  }
107 err:
108 
109  REPLY_MACRO (VL_API_VXLAN_OFFLOAD_RX_REPLY);
110 }
111 
112 static void
115 {
116  vl_api_sw_interface_set_vxlan_bypass_reply_t *rmp;
117  int rv = 0;
118  u32 sw_if_index = ntohl (mp->sw_if_index);
119 
121 
124 
125  REPLY_MACRO (VL_API_SW_INTERFACE_SET_VXLAN_BYPASS_REPLY);
126 }
127 
128 static int
130  u32 encap_vrf_id)
131 {
132  a->is_ip6 = !ip46_address_is_ip4 (&a->src);
133 
134  a->encap_fib_index = fib_table_find (fib_ip_proto (a->is_ip6), encap_vrf_id);
135  if (a->encap_fib_index == ~0)
136  {
137  return VNET_API_ERROR_NO_SUCH_FIB;
138  }
139 
140  if (ip46_address_is_ip4 (&a->src) != ip46_address_is_ip4 (&a->dst))
141  {
142  return VNET_API_ERROR_INVALID_VALUE;
143  }
144 
145  /* Check src & dst are different */
146  if (ip46_address_cmp (&a->dst, &a->src) == 0)
147  {
148  return VNET_API_ERROR_SAME_SRC_DST;
149  }
150  if (ip46_address_is_multicast (&a->dst) &&
151  !vnet_sw_if_index_is_api_valid (a->mcast_sw_if_index))
152  {
153  return VNET_API_ERROR_INVALID_SW_IF_INDEX;
154  }
155  return 0;
156 }
157 
158 static void
160 {
162  u32 sw_if_index = ~0;
163  int rv = 0;
164 
166  .is_add = mp->is_add,
167  .instance = ntohl (mp->instance),
168  .mcast_sw_if_index = ntohl (mp->mcast_sw_if_index),
169  .decap_next_index = ntohl (mp->decap_next_index),
170  .vni = ntohl (mp->vni),
171  };
172  ip_address_decode (&mp->src_address, &a.src);
173  ip_address_decode (&mp->dst_address, &a.dst);
174 
176  if (rv)
177  goto out;
178  a.dst_port = a.is_ip6 ? UDP_DST_PORT_vxlan6 : UDP_DST_PORT_vxlan,
179  a.src_port = a.is_ip6 ? UDP_DST_PORT_vxlan6 : UDP_DST_PORT_vxlan,
181 
182 out:
183  REPLY_MACRO2(VL_API_VXLAN_ADD_DEL_TUNNEL_REPLY,
184  ({
185  rmp->sw_if_index = ntohl (sw_if_index);
186  }));
187 }
188 
189 static void
191 {
193  u32 sw_if_index = ~0;
194  int rv = 0;
195 
197  .is_add = mp->is_add,
198  .instance = ntohl (mp->instance),
199  .mcast_sw_if_index = ntohl (mp->mcast_sw_if_index),
200  .decap_next_index = ntohl (mp->decap_next_index),
201  .vni = ntohl (mp->vni),
202  .dst_port = ntohs (mp->dst_port),
203  .src_port = ntohs (mp->src_port),
204  };
205 
206  ip_address_decode (&mp->src_address, &a.src);
207  ip_address_decode (&mp->dst_address, &a.dst);
208 
210  if (rv)
211  goto out;
213 out:
214  REPLY_MACRO2 (VL_API_VXLAN_ADD_DEL_TUNNEL_V2_REPLY,
215  ({ rmp->sw_if_index = ntohl (sw_if_index); }));
216 }
217 
218 static void
220 {
222  u32 sw_if_index = ~0;
223  int rv = 0;
224 
226  .is_add = mp->is_add,
227  .instance = ntohl (mp->instance),
228  .mcast_sw_if_index = ntohl (mp->mcast_sw_if_index),
229  .decap_next_index = ntohl (mp->decap_next_index),
230  .vni = ntohl (mp->vni),
231  .dst_port = ntohs (mp->dst_port),
232  .src_port = ntohs (mp->src_port),
233  .is_l3 = mp->is_l3,
234  };
235 
236  ip_address_decode (&mp->src_address, &a.src);
237  ip_address_decode (&mp->dst_address, &a.dst);
238 
240  if (rv)
241  goto out;
243 out:
244  REPLY_MACRO2 (VL_API_VXLAN_ADD_DEL_TUNNEL_V3_REPLY,
245  ({ rmp->sw_if_index = ntohl (sw_if_index); }));
246 }
247 
248 static void send_vxlan_tunnel_details
250 {
252  ip4_main_t *im4 = &ip4_main;
253  ip6_main_t *im6 = &ip6_main;
254 
255  rmp = vl_msg_api_alloc (sizeof (*rmp));
256  clib_memset (rmp, 0, sizeof (*rmp));
257  rmp->_vl_msg_id = ntohs (VL_API_VXLAN_TUNNEL_DETAILS);
258 
261 
262  if (ip46_address_is_ip4 (&t->dst))
263  rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id);
264  else
265  rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id);
266 
267  rmp->instance = htonl (t->user_instance);
268  rmp->mcast_sw_if_index = htonl (t->mcast_sw_if_index);
269  rmp->vni = htonl (t->vni);
270  rmp->decap_next_index = htonl (t->decap_next_index);
271  rmp->sw_if_index = htonl (t->sw_if_index);
272  rmp->context = context;
273 
274  vl_api_send_msg (reg, (u8 *) rmp);
275 }
276 
279 {
281  vxlan_main_t *vxm = &vxlan_main;
282  vxlan_tunnel_t *t;
284 
286  if (!reg)
287  return;
288 
289  sw_if_index = ntohl (mp->sw_if_index);
290 
291  if (~0 == sw_if_index)
292  {
293  pool_foreach (t, vxm->tunnels)
294  send_vxlan_tunnel_details(t, reg, mp->context);
295  }
296  else
297  {
300  {
301  return;
302  }
304  send_vxlan_tunnel_details (t, reg, mp->context);
305  }
306 }
307 
308 static void
310  u32 context)
311 {
313  ip4_main_t *im4 = &ip4_main;
314  ip6_main_t *im6 = &ip6_main;
315 
316  rmp = vl_msg_api_alloc (sizeof (*rmp));
317  clib_memset (rmp, 0, sizeof (*rmp));
318  rmp->_vl_msg_id = ntohs (VL_API_VXLAN_TUNNEL_V2_DETAILS);
319 
322  rmp->src_port = htons (t->src_port);
323  rmp->dst_port = htons (t->dst_port);
324 
325  if (ip46_address_is_ip4 (&t->dst))
326  rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id);
327  else
328  rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id);
329 
330  rmp->instance = htonl (t->user_instance);
331  rmp->mcast_sw_if_index = htonl (t->mcast_sw_if_index);
332  rmp->vni = htonl (t->vni);
333  rmp->decap_next_index = htonl (t->decap_next_index);
334  rmp->sw_if_index = htonl (t->sw_if_index);
335  rmp->context = context;
336 
337  vl_api_send_msg (reg, (u8 *) rmp);
338 }
339 
340 static void
342 {
344  vxlan_main_t *vxm = &vxlan_main;
345  vxlan_tunnel_t *t;
347 
349  if (!reg)
350  return;
351 
352  sw_if_index = ntohl (mp->sw_if_index);
353 
354  if (~0 == sw_if_index)
355  {
356  pool_foreach (t, vxm->tunnels)
358  }
359  else
360  {
363  {
364  return;
365  }
368  }
369 }
370 
371 /*
372  * vpe_api_hookup
373  * Add vpe's API message handlers to the table.
374  * vlib has already mapped shared memory and
375  * added the client registration handlers.
376  * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
377  */
378 #define vl_msg_name_crc_list
379 #include <vnet/vnet_all_api_h.h>
380 #undef vl_msg_name_crc_list
381 
382 static void
384 {
385 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
386  foreach_vl_msg_name_crc_vxlan;
387 #undef _
388 }
389 
390 static clib_error_t *
392 {
394 
395 #define _(N,n) \
396  vl_msg_api_set_handlers(VL_API_##N, #n, \
397  vl_api_##n##_t_handler, \
398  vl_noop_handler, \
399  vl_api_##n##_t_endian, \
400  vl_api_##n##_t_print, \
401  sizeof(vl_api_##n##_t), 1);
403 #undef _
404 
405  am->api_trace_cfg[VL_API_VXLAN_ADD_DEL_TUNNEL].size += 16 * sizeof (u32);
406 
407  /*
408  * Set up the (msg_name, crc, message-id) table
409  */
411 
412  return 0;
413 }
414 
416 
417 /*
418  * fd.io coding-style-patch-verification: ON
419  *
420  * Local Variables:
421  * eval: (c-set-style "gnu")
422  * End:
423  */
vl_api_vxlan_add_del_tunnel_t::vni
u32 vni
Definition: vxlan.api:44
vl_api_sw_interface_set_vxlan_bypass_t
Interface set vxlan-bypass request.
Definition: vxlan.api:175
vl_api_vxlan_tunnel_v2_details_t::decap_next_index
u32 decap_next_index
Definition: vxlan.api:164
im
vnet_interface_main_t * im
Definition: interface_output.c:395
VALIDATE_SW_IF_INDEX
#define VALIDATE_SW_IF_INDEX(mp)
Definition: api_helper_macros.h:281
vl_api_client_index_to_registration
static vl_api_registration_t * vl_api_client_index_to_registration(u32 index)
Definition: api.h:79
vl_api_vxlan_add_del_tunnel_v3_t::is_add
bool is_add[default=true]
Definition: vxlan.api:96
api.h
vl_api_vxlan_tunnel_details_t::sw_if_index
vl_api_interface_index_t sw_if_index
Definition: vxlan.api:144
ntohs
#define ntohs(x)
Definition: af_xdp.bpf.c:29
vxlan.h
vl_api_vxlan_add_del_tunnel_v3_t::dst_port
u16 dst_port
Definition: vxlan.api:101
vl_api_vxlan_tunnel_v2_details_t::dst_port
u16 dst_port
Definition: vxlan.api:161
fib_ip_proto
static fib_protocol_t fib_ip_proto(bool is_ip6)
Convert from boolean is_ip6 to FIB protocol.
Definition: fib_types.h:79
vl_api_vxlan_add_del_tunnel_v3_reply_t::sw_if_index
vl_api_interface_index_t sw_if_index
Definition: vxlan.api:125
vnet_vxlan_add_del_tunnel_args_t
Definition: vxlan.h:210
REPLY_MACRO2
#define REPLY_MACRO2(t, body)
Definition: api_helper_macros.h:65
vnet_int_vxlan_bypass_mode
void vnet_int_vxlan_bypass_mode(u32 sw_if_index, u8 is_ip6, u8 is_enable)
Definition: vxlan.c:985
vl_api_vxlan_add_del_tunnel_t::src_address
vl_api_address_t src_address
Definition: vxlan.api:39
vxlan_tunnel_t::mcast_sw_if_index
u32 mcast_sw_if_index
Definition: vxlan.h:101
vl_api_vxlan_add_del_tunnel_reply_t
Definition: vxlan.api:109
ip4_main
ip4_main_t ip4_main
Global ip4 main structure.
Definition: ip4_forward.c:1105
vl_api_send_msg
static void vl_api_send_msg(vl_api_registration_t *rp, u8 *elem)
Definition: api.h:35
ip46_address_is_multicast
static uword ip46_address_is_multicast(const ip46_address_t *a)
Definition: ip46_address.h:154
vl_api_vxlan_add_del_tunnel_v3_t::dst_address
vl_api_address_t dst_address
Definition: vxlan.api:99
vl_api_sw_interface_set_vxlan_bypass_t::sw_if_index
vl_api_interface_index_t sw_if_index
Definition: vxlan.api:179
vl_api_sw_interface_set_vxlan_bypass_t_handler
static void vl_api_sw_interface_set_vxlan_bypass_t_handler(vl_api_sw_interface_set_vxlan_bypass_t *mp)
Definition: vxlan_api.c:114
pool_elt_at_index
#define pool_elt_at_index(p, i)
Returns pointer to element at given index.
Definition: pool.h:553
vl_api_vxlan_tunnel_details_t::context
u32 context
Definition: vxlan.api:143
vl_api_vxlan_tunnel_v2_dump_t::sw_if_index
vl_api_interface_index_t sw_if_index
Definition: vxlan.api:138
vl_api_vxlan_tunnel_v2_details_t::context
u32 context
Definition: vxlan.api:155
vnet_hw_interface_t::sw_if_index
u32 sw_if_index
Definition: interface.h:670
vxlan_api_hookup
static clib_error_t * vxlan_api_hookup(vlib_main_t *vm)
Definition: vxlan_api.c:391
vl_api_vxlan_add_del_tunnel_v2_t::encap_vrf_id
u32 encap_vrf_id
Definition: vxlan.api:72
vxlan_tunnel_t::src_port
u16 src_port
Definition: vxlan.h:97
vxlan_main_t::tunnel_index_by_sw_if_index
u32 * tunnel_index_by_sw_if_index
Definition: vxlan.h:179
vl_api_vxlan_tunnel_v2_dump_t
Definition: vxlan.api:134
ip46_address_cmp
static int ip46_address_cmp(const ip46_address_t *ip46_1, const ip46_address_t *ip46_2)
Definition: ip46_address.h:80
vxlan_tunnel_t::dst
ip46_address_t dst
Definition: vxlan.h:94
ip46_address_is_ip4
static u8 ip46_address_is_ip4(const ip46_address_t *ip46)
Definition: ip46_address.h:55
vl_api_vxlan_add_del_tunnel_t::mcast_sw_if_index
vl_api_interface_index_t mcast_sw_if_index
Definition: vxlan.api:41
fib_table.h
vl_api_vxlan_add_del_tunnel_v3_t::encap_vrf_id
u32 encap_vrf_id
Definition: vxlan.api:103
vl_api_vxlan_add_del_tunnel_v2_t::dst_port
u16 dst_port
Definition: vxlan.api:70
am
app_main_t * am
Definition: application.c:489
vm
vlib_main_t * vm
X-connect all packets from the HOST to the PHY.
Definition: nat44_ei.c:3047
vl_api_vxlan_add_del_tunnel_v3_t::src_address
vl_api_address_t src_address
Definition: vxlan.api:98
vl_api_vxlan_tunnel_v2_details_t::mcast_sw_if_index
vl_api_interface_index_t mcast_sw_if_index
Definition: vxlan.api:162
VLIB_API_INIT_FUNCTION
VLIB_API_INIT_FUNCTION(vxlan_api_hookup)
vl_api_vxlan_tunnel_details_t::mcast_sw_if_index
vl_api_interface_index_t mcast_sw_if_index
Definition: vxlan.api:148
vl_api_vxlan_add_del_tunnel_v2_t_handler
static void vl_api_vxlan_add_del_tunnel_v2_t_handler(vl_api_vxlan_add_del_tunnel_v2_t *mp)
Definition: vxlan_api.c:190
vnet_vxlan_add_del_tunnel
int vnet_vxlan_add_del_tunnel(vnet_vxlan_add_del_tunnel_args_t *a, u32 *sw_if_indexp)
Definition: vxlan.c:358
vl_api_vxlan_tunnel_v2_details_t::dst_address
vl_api_address_t dst_address
Definition: vxlan.api:159
vl_api_vxlan_add_del_tunnel_v3_t::src_port
u16 src_port
Definition: vxlan.api:100
ip_address_decode
ip46_type_t ip_address_decode(const vl_api_address_t *in, ip46_address_t *out)
Decode/Encode for struct/union types.
Definition: ip_types_api.c:186
vec_elt
#define vec_elt(v, i)
Get vector value at index i.
Definition: vec_bootstrap.h:210
vl_api_vxlan_add_del_tunnel_v3_t::instance
u32 instance[default=0xffffffff]
Definition: vxlan.api:97
vl_api_vxlan_add_del_tunnel_v3_t::vni
u32 vni
Definition: vxlan.api:105
vl_api_vxlan_add_del_tunnel_v3_t::mcast_sw_if_index
vl_api_interface_index_t mcast_sw_if_index
Definition: vxlan.api:102
pool_foreach
#define pool_foreach(VAR, POOL)
Iterate through pool.
Definition: pool.h:534
vl_api_vxlan_add_del_tunnel_v2_t::is_add
bool is_add[default=true]
Definition: vxlan.api:65
vl_api_vxlan_add_del_tunnel_v3_t::is_l3
bool is_l3[default=false]
Definition: vxlan.api:106
vxlan_tunnel_t::vni
u32 vni
Definition: vxlan.h:90
vl_api_vxlan_offload_rx_t
Offload vxlan rx request.
Definition: vxlan.api:191
vl_api_vxlan_tunnel_v2_details_t::instance
u32 instance
Definition: vxlan.api:157
vec_len
#define vec_len(v)
Number of elements in vector (rvalue-only, NULL tolerant)
Definition: vec_bootstrap.h:142
vl_api_vxlan_tunnel_details_t::src_address
vl_api_address_t src_address
Definition: vxlan.api:146
vxlan_main
vxlan_main_t vxlan_main
Definition: vxlan.c:46
feature.h
setup_message_id_table
static void setup_message_id_table(api_main_t *am)
Definition: vxlan_api.c:383
vnet_get_hw_interface
static vnet_hw_interface_t * vnet_get_hw_interface(vnet_main_t *vnm, u32 hw_if_index)
Definition: interface_funcs.h:44
vnet_get_main
vnet_main_t * vnet_get_main(void)
Definition: pnat_test_stubs.h:56
fib_table_t_::ft_table_id
u32 ft_table_id
Table ID (hash key) for this FIB.
Definition: fib_table.h:92
vl_api_vxlan_tunnel_v2_dump_t::client_index
u32 client_index
Definition: vxlan.api:136
vnet_msg_enum.h
vl_api_registration_
An API client registration, only in vpp/vlib.
Definition: api_common.h:47
REPLY_MACRO
#define REPLY_MACRO(t)
Definition: api_helper_macros.h:30
vl_api_vxlan_tunnel_details_t::encap_vrf_id
u32 encap_vrf_id
Definition: vxlan.api:149
udp_local.h
vl_api_vxlan_add_del_tunnel_v2_reply_t
Definition: vxlan.api:115
vl_api_vxlan_tunnel_v2_details_t::encap_vrf_id
u32 encap_vrf_id
Definition: vxlan.api:163
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static uword vnet_hw_interface_is_valid(vnet_main_t *vnm, u32 hw_if_index)
Definition: interface_funcs.h:258
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vl_api_interface_index_t sw_if_index
Definition: vxlan.api:132
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Definition: vxlan.c:1220
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static api_main_t * vlibapi_get_main(void)
Definition: api_common.h:390
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u32 context
Definition: vxlan.api:137
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vl_api_address_t dst_address
Definition: vxlan.api:147
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struct fib_table_t_ * fibs
Definition: ip6.h:115
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vl_api_interface_index_t hw_if_index
Definition: vxlan.api:195
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u32 vni
Definition: vxlan.api:151
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Definition: vxlan.h:81
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u16 decap_next_index
Definition: vxlan.h:104
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vl_api_interface_index_t mcast_sw_if_index
Definition: vxlan.api:71
BAD_SW_IF_INDEX_LABEL
#define BAD_SW_IF_INDEX_LABEL
Definition: api_helper_macros.h:289
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u32 decap_next_index
Definition: vxlan.api:150
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bool enable[default=true]
Definition: vxlan.api:197
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Definition: vxlan.h:160
vl_api_vxlan_add_del_tunnel_t
Create or delete a VXLAN tunnel.
Definition: vxlan.api:33
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ip6_main_t ip6_main
Definition: ip6_forward.c:2787
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API main structure, used by both vpp and binary API clients.
Definition: api_common.h:228
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static uword vnet_sw_if_index_is_api_valid(u32 sw_if_index)
Definition: api_helper_macros.h:276
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static void send_vxlan_tunnel_details(vxlan_tunnel_t *t, vl_api_registration_t *reg, u32 context)
Definition: vxlan_api.c:249
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Definition: vxlan.h:110
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Definition: interface.h:638
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Definition: vnet.h:76
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u32 encap_fib_index
Definition: vxlan.h:107
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u32 context
Definition: vxlan.api:131
vl_api_vxlan_tunnel_dump_t::client_index
u32 client_index
Definition: vxlan.api:130
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Definition: vxlan.api:153
vl_api_vxlan_add_del_tunnel_v2_reply_t::sw_if_index
vl_api_interface_index_t sw_if_index
Definition: vxlan.api:119
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u32 decap_next_index
Definition: vxlan.api:73
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Definition: vxlan.api:104
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static void vl_api_vxlan_offload_rx_t_handler(vl_api_vxlan_offload_rx_t *mp)
Definition: vxlan_api.c:60
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static void vl_api_vxlan_add_del_tunnel_t_handler(vl_api_vxlan_add_del_tunnel_t *mp)
Definition: vxlan_api.c:159
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unsigned int u32
Definition: types.h:88
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Definition: vxlan.api:160
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struct fib_table_t_ * fibs
Vector of FIBs.
Definition: ip4.h:112
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Definition: vxlan.api:40
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Definition: vxlan.api:180
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Definition: vxlan.api:113
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int vnet_vxlan_add_del_rx_flow(u32 hw_if_index, u32 t_index, int is_add)
Definition: vxlan.c:1181
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bool enable[default=true]
Definition: vxlan.api:181
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vl_api_vxlan_tunnel_v2_details_t::src_address
vl_api_address_t src_address
Definition: vxlan.api:158
vl_api_vxlan_add_del_tunnel_t::instance
u32 instance
Definition: vxlan.api:38
vl_api_vxlan_add_del_tunnel_v2_t::instance
u32 instance[default=0xffffffff]
Definition: vxlan.api:66
ip6_main_t
Definition: ip6.h:110
vl_api_vxlan_add_del_tunnel_v2_t::src_port
u16 src_port
Definition: vxlan.api:69
vl_api_vxlan_add_del_tunnel_v2_t::vni
u32 vni
Definition: vxlan.api:74
send_vxlan_tunnel_v2_details
static void send_vxlan_tunnel_v2_details(vxlan_tunnel_t *t, vl_api_registration_t *reg, u32 context)
Definition: vxlan_api.c:309
clib_memset
clib_memset(h->entries, 0, sizeof(h->entries[0]) *entries)
vlib_main_t
Definition: main.h:102
vl_api_vxlan_add_del_tunnel_v2_t::src_address
vl_api_address_t src_address
Definition: vxlan.api:67
ip_address_encode
void ip_address_encode(const ip46_address_t *in, ip46_type_t type, vl_api_address_t *out)
Definition: ip_types_api.c:220
u8
unsigned char u8
Definition: types.h:56
clib_error_t
Definition: clib_error.h:21
a
a
Definition: bitmap.h:544
vl_api_vxlan_offload_rx_t::sw_if_index
vl_api_interface_index_t sw_if_index
Definition: vxlan.api:196
vl_api_vxlan_add_del_tunnel_v2_t
Create or delete a VXLAN tunnel.
Definition: vxlan.api:61
vxlan_tunnel_t::user_instance
u32 user_instance
Definition: vxlan.h:135
vnet_all_api_h.h
vl_api_vxlan_add_del_tunnel_t::encap_vrf_id
u32 encap_vrf_id
Definition: vxlan.api:42
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static void vl_api_vxlan_tunnel_dump_t_handler(vl_api_vxlan_tunnel_dump_t *mp)
Definition: vxlan_api.c:278
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Definition: ip.api:780
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int __clib_unused rv
Definition: application.c:491
IP46_TYPE_ANY
@ IP46_TYPE_ANY
Definition: ip46_address.h:24
vl_api_vxlan_add_del_tunnel_t::decap_next_index
u32 decap_next_index
Definition: vxlan.api:43
vl_api_vxlan_add_del_tunnel_t::is_add
bool is_add[default=true]
Definition: vxlan.api:37
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Definition: vxlan.api:141
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static void vl_api_vxlan_add_del_tunnel_v3_t_handler(vl_api_vxlan_add_del_tunnel_v3_t *mp)
Definition: vxlan_api.c:219
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static void vl_api_vxlan_tunnel_v2_dump_t_handler(vl_api_vxlan_tunnel_v2_dump_t *mp)
Definition: vxlan_api.c:341
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static int vxlan_add_del_tunnel_clean_input(vnet_vxlan_add_del_tunnel_args_t *a, u32 encap_vrf_id)
Definition: vxlan_api.c:129
vnet.h
api_errno.h
vxlan_main_t::tunnels
vxlan_tunnel_t * tunnels
Definition: vxlan.h:163
vl_api_vxlan_tunnel_dump_t
Definition: vxlan.api:128
vxlan_tunnel_t::src
ip46_address_t src
Definition: vxlan.h:93
vl_api_vxlan_add_del_tunnel_v3_t
Create or delete a VXLAN tunnel.
Definition: vxlan.api:92
ip4_main_t
IPv4 main type.
Definition: ip4.h:107
fib_table_find
u32 fib_table_find(fib_protocol_t proto, u32 table_id)
Get the index of the FIB for a Table-ID.
Definition: fib_table.c:1106
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vl_api_interface_index_t sw_if_index
Definition: wireguard.api:34
foreach_vpe_api_msg
#define foreach_vpe_api_msg
Definition: vxlan_api.c:50
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vl_api_vxlan_tunnel_v2_details_t::sw_if_index
vl_api_interface_index_t sw_if_index
Definition: vxlan.api:156
vl_api_vxlan_add_del_tunnel_v2_t::dst_address
vl_api_address_t dst_address
Definition: vxlan.api:68
vxlan_tunnel_t::dst_port
u16 dst_port
Definition: vxlan.h:98
vl_api_vxlan_add_del_tunnel_v3_reply_t
Definition: vxlan.api:121
vl_api_vxlan_tunnel_v2_details_t::vni
u32 vni
Definition: vxlan.api:165
vl_msg_api_alloc
void * vl_msg_api_alloc(int nbytes)
Definition: memory_shared.c:199
vl_api_vxlan_tunnel_details_t::instance
u32 instance
Definition: vxlan.api:145