2 * Copyright (c) 2011-2016 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
17 * @brief BFD CLI implementation
20 #include <vlib/vlib.h>
22 #include <vppinfra/format.h>
23 #include <vppinfra/warnings.h>
24 #include <vnet/api_errno.h>
25 #include <vnet/ip/format.h>
26 #include <vnet/bfd/bfd_api.h>
27 #include <vnet/bfd/bfd_main.h>
30 format_bfd_session_cli (u8 * s, va_list * args)
32 vlib_main_t *vm = va_arg (*args, vlib_main_t *);
33 bfd_main_t *bm = va_arg (*args, bfd_main_t *);
34 bfd_session_t *bs = va_arg (*args, bfd_session_t *);
35 switch (bs->transport)
37 case BFD_TRANSPORT_UDP4:
38 s = format (s, "%=10u %-32s %20U %20U\n", bs->bs_idx, "IPv4 address",
39 format_ip4_address, bs->udp.key.local_addr.ip4.as_u8,
40 format_ip4_address, bs->udp.key.peer_addr.ip4.as_u8);
42 case BFD_TRANSPORT_UDP6:
43 s = format (s, "%=10u %-32s %20U %20U\n", bs->bs_idx, "IPv6 address",
44 format_ip6_address, &bs->udp.key.local_addr.ip6,
45 format_ip6_address, &bs->udp.key.peer_addr.ip6);
48 s = format (s, "%10s %-32s %20s %20s\n", "", "Session state",
49 bfd_state_string (bs->local_state),
50 bfd_state_string (bs->remote_state));
51 s = format (s, "%10s %-32s %20s %20s\n", "", "Diagnostic code",
52 bfd_diag_code_string (bs->local_diag),
53 bfd_diag_code_string (bs->remote_diag));
54 s = format (s, "%10s %-32s %20u %20u\n", "", "Detect multiplier",
55 bs->local_detect_mult, bs->remote_detect_mult);
56 s = format (s, "%10s %-32s %20u %20llu\n", "",
57 "Required Min Rx Interval (usec)",
58 bs->config_required_min_rx_usec, bs->remote_min_rx_usec);
59 s = format (s, "%10s %-32s %20u %20u\n", "",
60 "Desired Min Tx Interval (usec)",
61 bs->config_desired_min_tx_usec, bfd_clocks_to_usec (bm,
62 bs->remote_desired_min_tx_clocks));
64 format (s, "%10s %-32s %20u\n", "", "Transmit interval",
65 bfd_clocks_to_usec (bm, bs->transmit_interval_clocks));
66 u64 now = clib_cpu_time_now ();
68 if (bs->last_tx_clocks > 0)
70 tmp = format (tmp, "%.2fs ago", (now - bs->last_tx_clocks) *
71 vm->clib_time.seconds_per_clock);
72 s = format (s, "%10s %-32s %20v\n", "", "Last control frame tx", tmp);
73 vec_reset_length (tmp);
75 if (bs->last_rx_clocks)
77 tmp = format (tmp, "%.2fs ago", (now - bs->last_rx_clocks) *
78 vm->clib_time.seconds_per_clock);
79 s = format (s, "%10s %-32s %20v\n", "", "Last control frame rx", tmp);
80 vec_reset_length (tmp);
83 format (s, "%10s %-32s %20u %20llu\n", "", "Min Echo Rx Interval (usec)",
84 1, bs->remote_min_echo_rx_usec);
87 s = format (s, "%10s %-32s %20u\n", "", "Echo transmit interval",
88 bfd_clocks_to_usec (bm, bs->echo_transmit_interval_clocks));
89 tmp = format (tmp, "%.2fs ago", (now - bs->echo_last_tx_clocks) *
90 vm->clib_time.seconds_per_clock);
91 s = format (s, "%10s %-32s %20v\n", "", "Last echo frame tx", tmp);
92 vec_reset_length (tmp);
93 tmp = format (tmp, "%.6fs",
94 (bs->echo_last_rx_clocks - bs->echo_last_tx_clocks) *
95 vm->clib_time.seconds_per_clock);
97 format (s, "%10s %-32s %20v\n", "", "Last echo frame roundtrip time",
102 s = format (s, "%10s %-32s %20s %20s\n", "", "Demand mode", "no",
103 bs->remote_demand ? "yes" : "no");
104 s = format (s, "%10s %-32s %20s\n", "", "Poll state",
105 bfd_poll_state_string (bs->poll_state));
106 if (bs->auth.curr_key)
108 s = format (s, "%10s %-32s %20u\n", "", "Authentication config key ID",
109 bs->auth.curr_key->conf_key_id);
110 s = format (s, "%10s %-32s %20u\n", "", "Authentication BFD key ID",
111 bs->auth.curr_bfd_key_id);
112 s = format (s, "%10s %-32s %20u %20u\n", "", "Sequence number",
113 bs->auth.local_seq_number, bs->auth.remote_seq_number);
118 static clib_error_t *
119 show_bfd (vlib_main_t * vm, unformat_input_t * input,
120 CLIB_UNUSED (vlib_cli_command_t * lmd))
122 bfd_main_t *bm = &bfd_main;
123 bfd_session_t *bs = NULL;
125 if (unformat (input, "keys"))
127 bfd_auth_key_t *key = NULL;
128 u8 *s = format (NULL, "%=10s %=25s %=10s\n", "Configuration Key ID",
129 "Type", "Use Count");
131 pool_foreach (key, bm->auth_keys, {
132 s = format (s, "%10u %-25s %10u\n", key->conf_key_id,
133 bfd_auth_type_str (key->auth_type), key->use_count);
136 vlib_cli_output (vm, "%v\n", s);
138 vlib_cli_output (vm, "Number of configured BFD keys: %lu\n",
139 (u64) pool_elts (bm->auth_keys));
141 else if (unformat (input, "sessions"))
143 u8 *s = format (NULL, "%=10s %=32s %=20s %=20s\n", "Index", "Property",
144 "Local value", "Remote value");
146 pool_foreach (bs, bm->sessions, {
147 s = format (s, "%U", format_bfd_session_cli, vm, bm, bs);
150 vlib_cli_output (vm, "%v", s);
152 vlib_cli_output (vm, "Number of configured BFD sessions: %lu\n",
153 (u64) pool_elts (bm->sessions));
155 else if (unformat (input, "echo-source"))
163 bfd_udp_get_echo_source (&is_set, &sw_if_index, &have_usable_ip4, &ip4,
164 &have_usable_ip6, &ip6);
167 vnet_sw_interface_t *sw_if =
168 vnet_get_sw_interface_safe (&vnet_main, sw_if_index);
169 vnet_hw_interface_t *hw_if =
170 vnet_get_hw_interface (&vnet_main, sw_if->hw_if_index);
171 u8 *s = format (NULL, "UDP echo source is: %v\n", hw_if->name);
172 s = format (s, "IPv4 address usable as echo source: ");
175 s = format (s, "%U\n", format_ip4_address, &ip4);
179 s = format (s, "none\n");
181 s = format (s, "IPv6 address usable as echo source: ");
184 s = format (s, "%U\n", format_ip6_address, &ip6);
188 s = format (s, "none\n");
190 vlib_cli_output (vm, "%v", s);
195 vlib_cli_output (vm, "UDP echo source is not set.\n");
200 vlib_cli_output (vm, "Number of configured BFD sessions: %lu\n",
201 (u64) pool_elts (bm->sessions));
202 vlib_cli_output (vm, "Number of configured BFD keys: %lu\n",
203 (u64) pool_elts (bm->auth_keys));
209 VLIB_CLI_COMMAND (show_bfd_command, static) = {
211 .short_help = "show bfd [keys|sessions|echo-source]",
212 .function = show_bfd,
217 format_vnet_api_errno (u8 * s, va_list * args)
219 vnet_api_error_t api_error = va_arg (*args, vnet_api_error_t);
222 s = format (s, "%s", c); \
226 foreach_vnet_api_error default:s = format (s, "UNKNOWN");
232 static clib_error_t *
233 bfd_cli_key_add (vlib_main_t * vm, unformat_input_t * input,
234 CLIB_UNUSED (vlib_cli_command_t * lmd))
236 clib_error_t *ret = NULL;
239 u8 *vec_auth_type = NULL;
240 bfd_auth_type_e auth_type = BFD_AUTH_TYPE_reserved;
242 static const u8 keyed_sha1[] = "keyed-sha1";
243 static const u8 meticulous_keyed_sha1[] = "meticulous-keyed-sha1";
245 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
247 if (unformat (input, "conf-key-id %u", &key_id))
251 else if (unformat (input, "type %U", unformat_token, "a-zA-Z0-9-",
254 if (vec_len (vec_auth_type) == sizeof (keyed_sha1) - 1 &&
255 0 == memcmp (vec_auth_type, keyed_sha1,
256 sizeof (keyed_sha1) - 1))
258 auth_type = BFD_AUTH_TYPE_keyed_sha1;
260 else if (vec_len (vec_auth_type) ==
261 sizeof (meticulous_keyed_sha1) - 1 &&
262 0 == memcmp (vec_auth_type, meticulous_keyed_sha1,
263 sizeof (meticulous_keyed_sha1) - 1))
265 auth_type = BFD_AUTH_TYPE_meticulous_keyed_sha1;
269 ret = clib_error_return (0, "invalid type `%v'", vec_auth_type);
273 else if (unformat (input, "secret %U", unformat_hex_string, &secret))
275 /* nothing to do here */
279 ret = clib_error_return (0, "Unknown input `%U'",
280 format_unformat_error, input);
288 clib_error_return (0, "required parameter missing: `conf-key-id'");
293 ret = clib_error_return (0, "required parameter missing: `type'");
298 ret = clib_error_return (0, "required parameter missing: `secret'");
302 vnet_api_error_t rv =
303 bfd_auth_set_key (key_id, auth_type, vec_len (secret), secret);
307 clib_error_return (0, "`bfd_auth_set_key' API call failed, rv=%d:%U",
308 (int) rv, format_vnet_api_errno, rv);
312 vec_free (vec_auth_type);
317 VLIB_CLI_COMMAND (bfd_cli_key_add_command, static) = {
318 .path = "bfd key set",
319 .short_help = "bfd key set"
321 " type <keyed-sha1|meticulous-keyed-sha1> "
323 .function = bfd_cli_key_add,
327 static clib_error_t *
328 bfd_cli_key_del (vlib_main_t * vm, unformat_input_t * input,
329 CLIB_UNUSED (vlib_cli_command_t * lmd))
331 clib_error_t *ret = NULL;
334 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
336 if (!unformat (input, "conf-key-id %u", &key_id))
338 ret = clib_error_return (0, "Unknown input `%U'",
339 format_unformat_error, input);
344 vnet_api_error_t rv = bfd_auth_del_key (key_id);
348 clib_error_return (0, "`bfd_auth_del_key' API call failed, rv=%d:%U",
349 (int) rv, format_vnet_api_errno, rv);
357 VLIB_CLI_COMMAND (bfd_cli_key_del_command, static) = {
358 .path = "bfd key del",
359 .short_help = "bfd key del conf-key-id <id>",
360 .function = bfd_cli_key_del,
364 #define INTERFACE_STR "interface"
365 #define LOCAL_ADDR_STR "local-addr"
366 #define PEER_ADDR_STR "peer-addr"
367 #define CONF_KEY_ID_STR "conf-key-id"
368 #define BFD_KEY_ID_STR "bfd-key-id"
369 #define DESIRED_MIN_TX_STR "desired-min-tx"
370 #define REQUIRED_MIN_RX_STR "required-min-rx"
371 #define DETECT_MULT_STR "detect-mult"
372 #define ADMIN_STR "admin"
373 #define DELAYED_STR "delayed"
375 static const unsigned mandatory = 1;
376 static const unsigned optional = 0;
378 #define DECLARE(t, n, s, r, ...) \
382 #define UNFORMAT(t, n, s, r, ...) \
383 if (unformat (input, s " " __VA_ARGS__, &n)) \
385 something_parsed = 1; \
389 #define CHECK_MANDATORY(t, n, s, r, ...) \
390 WARN_OFF(tautological-compare) \
391 if (mandatory == r && !have_##n) \
393 WARN_ON(tautological-compare) \
394 ret = clib_error_return (0, "Required parameter `%s' missing.", s); \
398 static clib_error_t *
399 bfd_cli_udp_session_add (vlib_main_t * vm, unformat_input_t * input,
400 CLIB_UNUSED (vlib_cli_command_t * lmd))
402 clib_error_t *ret = NULL;
403 #define foreach_bfd_cli_udp_session_add_cli_param(F) \
404 F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
405 unformat_vnet_sw_interface, &vnet_main) \
406 F (ip46_address_t, local_addr, LOCAL_ADDR_STR, mandatory, "%U", \
407 unformat_ip46_address) \
408 F (ip46_address_t, peer_addr, PEER_ADDR_STR, mandatory, "%U", \
409 unformat_ip46_address) \
410 F (u32, desired_min_tx, DESIRED_MIN_TX_STR, mandatory, "%u") \
411 F (u32, required_min_rx, REQUIRED_MIN_RX_STR, mandatory, "%u") \
412 F (u32, detect_mult, DETECT_MULT_STR, mandatory, "%u") \
413 F (u32, conf_key_id, CONF_KEY_ID_STR, optional, "%u") \
414 F (u32, bfd_key_id, BFD_KEY_ID_STR, optional, "%u")
416 foreach_bfd_cli_udp_session_add_cli_param (DECLARE);
418 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
420 int something_parsed = 0;
421 foreach_bfd_cli_udp_session_add_cli_param (UNFORMAT);
423 if (!something_parsed)
425 ret = clib_error_return (0, "Unknown input `%U'",
426 format_unformat_error, input);
431 foreach_bfd_cli_udp_session_add_cli_param (CHECK_MANDATORY);
433 if (1 == have_conf_key_id + have_bfd_key_id)
435 ret = clib_error_return (0, "Incompatible parameter combination, `%s' "
436 "and `%s' must be either both specified or none",
437 CONF_KEY_ID_STR, BFD_KEY_ID_STR);
441 if (detect_mult > 255)
443 ret = clib_error_return (0, "%s value `%u' out of range <1,255>",
444 DETECT_MULT_STR, detect_mult);
448 if (have_bfd_key_id && bfd_key_id > 255)
450 ret = clib_error_return (0, "%s value `%u' out of range <1,255>",
451 BFD_KEY_ID_STR, bfd_key_id);
455 vnet_api_error_t rv =
456 bfd_udp_add_session (sw_if_index, &local_addr, &peer_addr, desired_min_tx,
458 detect_mult, have_conf_key_id, conf_key_id,
463 clib_error_return (0,
464 "`bfd_add_add_session' API call failed, rv=%d:%U",
465 (int) rv, format_vnet_api_errno, rv);
474 VLIB_CLI_COMMAND (bfd_cli_udp_session_add_command, static) = {
475 .path = "bfd udp session add",
476 .short_help = "bfd udp session add"
477 " interface <interface>"
478 " local-addr <local-address>"
479 " peer-addr <peer-address>"
480 " desired-min-tx <desired min tx interval>"
481 " required-min-rx <required min rx interval>"
482 " detect-mult <detect multiplier> "
484 " conf-key-id <config key ID>"
485 " bfd-key-id <BFD key ID>"
487 .function = bfd_cli_udp_session_add,
491 static clib_error_t *
492 bfd_cli_udp_session_mod (vlib_main_t * vm, unformat_input_t * input,
493 CLIB_UNUSED (vlib_cli_command_t * lmd))
495 clib_error_t *ret = NULL;
496 #define foreach_bfd_cli_udp_session_mod_cli_param(F) \
497 F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
498 unformat_vnet_sw_interface, &vnet_main) \
499 F (ip46_address_t, local_addr, LOCAL_ADDR_STR, mandatory, "%U", \
500 unformat_ip46_address) \
501 F (ip46_address_t, peer_addr, PEER_ADDR_STR, mandatory, "%U", \
502 unformat_ip46_address) \
503 F (u32, desired_min_tx, DESIRED_MIN_TX_STR, mandatory, "%u") \
504 F (u32, required_min_rx, REQUIRED_MIN_RX_STR, mandatory, "%u") \
505 F (u32, detect_mult, DETECT_MULT_STR, mandatory, "%u")
507 foreach_bfd_cli_udp_session_mod_cli_param (DECLARE);
509 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
511 int something_parsed = 0;
512 foreach_bfd_cli_udp_session_mod_cli_param (UNFORMAT);
514 if (!something_parsed)
516 ret = clib_error_return (0, "Unknown input `%U'",
517 format_unformat_error, input);
522 foreach_bfd_cli_udp_session_mod_cli_param (CHECK_MANDATORY);
524 if (detect_mult > 255)
526 ret = clib_error_return (0, "%s value `%u' out of range <1,255>",
527 DETECT_MULT_STR, detect_mult);
531 vnet_api_error_t rv =
532 bfd_udp_mod_session (sw_if_index, &local_addr, &peer_addr,
533 desired_min_tx, required_min_rx, detect_mult);
537 clib_error_return (0,
538 "`bfd_udp_mod_session' API call failed, rv=%d:%U",
539 (int) rv, format_vnet_api_errno, rv);
548 VLIB_CLI_COMMAND (bfd_cli_udp_session_mod_command, static) = {
549 .path = "bfd udp session mod",
550 .short_help = "bfd udp session mod interface"
551 " <interface> local-addr"
552 " <local-address> peer-addr"
553 " <peer-address> desired-min-tx"
554 " <desired min tx interval> required-min-rx"
555 " <required min rx interval> detect-mult"
556 " <detect multiplier> ",
557 .function = bfd_cli_udp_session_mod,
561 static clib_error_t *
562 bfd_cli_udp_session_del (vlib_main_t * vm, unformat_input_t * input,
563 CLIB_UNUSED (vlib_cli_command_t * lmd))
565 clib_error_t *ret = NULL;
566 #define foreach_bfd_cli_udp_session_del_cli_param(F) \
567 F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
568 unformat_vnet_sw_interface, &vnet_main) \
569 F (ip46_address_t, local_addr, LOCAL_ADDR_STR, mandatory, "%U", \
570 unformat_ip46_address) \
571 F (ip46_address_t, peer_addr, PEER_ADDR_STR, mandatory, "%U", \
572 unformat_ip46_address)
574 foreach_bfd_cli_udp_session_del_cli_param (DECLARE);
576 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
578 int something_parsed = 0;
579 foreach_bfd_cli_udp_session_del_cli_param (UNFORMAT);
581 if (!something_parsed)
583 ret = clib_error_return (0, "Unknown input `%U'",
584 format_unformat_error, input);
589 foreach_bfd_cli_udp_session_del_cli_param (CHECK_MANDATORY);
591 vnet_api_error_t rv =
592 bfd_udp_del_session (sw_if_index, &local_addr, &peer_addr);
596 clib_error_return (0,
597 "`bfd_udp_del_session' API call failed, rv=%d:%U",
598 (int) rv, format_vnet_api_errno, rv);
607 VLIB_CLI_COMMAND (bfd_cli_udp_session_del_command, static) = {
608 .path = "bfd udp session del",
609 .short_help = "bfd udp session del interface"
610 " <interface> local-addr"
611 " <local-address> peer-addr"
613 .function = bfd_cli_udp_session_del,
617 static clib_error_t *
618 bfd_cli_udp_session_set_flags (vlib_main_t * vm, unformat_input_t * input,
619 CLIB_UNUSED (vlib_cli_command_t * lmd))
621 clib_error_t *ret = NULL;
622 #define foreach_bfd_cli_udp_session_set_flags_cli_param(F) \
623 F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
624 unformat_vnet_sw_interface, &vnet_main) \
625 F (ip46_address_t, local_addr, LOCAL_ADDR_STR, mandatory, "%U", \
626 unformat_ip46_address) \
627 F (ip46_address_t, peer_addr, PEER_ADDR_STR, mandatory, "%U", \
628 unformat_ip46_address) \
629 F (u8 *, admin_up_down_token, ADMIN_STR, mandatory, "%v", \
630 &admin_up_down_token)
632 foreach_bfd_cli_udp_session_set_flags_cli_param (DECLARE);
634 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
636 int something_parsed = 0;
637 foreach_bfd_cli_udp_session_set_flags_cli_param (UNFORMAT);
639 if (!something_parsed)
641 ret = clib_error_return (0, "Unknown input `%U'",
642 format_unformat_error, input);
647 foreach_bfd_cli_udp_session_set_flags_cli_param (CHECK_MANDATORY);
650 static const char up[] = "up";
651 static const char down[] = "down";
652 if (!memcmp (admin_up_down_token, up, sizeof (up) - 1))
656 else if (!memcmp (admin_up_down_token, down, sizeof (down) - 1))
663 clib_error_return (0, "Unrecognized value for `%s' parameter: `%v'",
664 ADMIN_STR, admin_up_down_token);
667 vnet_api_error_t rv = bfd_udp_session_set_flags (sw_if_index, &local_addr,
668 &peer_addr, admin_up_down);
672 clib_error_return (0,
673 "`bfd_udp_session_set_flags' API call failed, rv=%d:%U",
674 (int) rv, format_vnet_api_errno, rv);
683 VLIB_CLI_COMMAND (bfd_cli_udp_session_set_flags_command, static) = {
684 .path = "bfd udp session set-flags",
685 .short_help = "bfd udp session set-flags"
686 " interface <interface>"
687 " local-addr <local-address>"
688 " peer-addr <peer-address>"
690 .function = bfd_cli_udp_session_set_flags,
694 static clib_error_t *
695 bfd_cli_udp_session_auth_activate (vlib_main_t * vm, unformat_input_t * input,
696 CLIB_UNUSED (vlib_cli_command_t * lmd))
698 clib_error_t *ret = NULL;
699 #define foreach_bfd_cli_udp_session_auth_activate_cli_param(F) \
700 F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
701 unformat_vnet_sw_interface, &vnet_main) \
702 F (ip46_address_t, local_addr, LOCAL_ADDR_STR, mandatory, "%U", \
703 unformat_ip46_address) \
704 F (ip46_address_t, peer_addr, PEER_ADDR_STR, mandatory, "%U", \
705 unformat_ip46_address) \
706 F (u8 *, delayed_token, DELAYED_STR, optional, "%v") \
707 F (u32, conf_key_id, CONF_KEY_ID_STR, mandatory, "%u") \
708 F (u32, bfd_key_id, BFD_KEY_ID_STR, mandatory, "%u")
710 foreach_bfd_cli_udp_session_auth_activate_cli_param (DECLARE);
712 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
714 int something_parsed = 0;
715 foreach_bfd_cli_udp_session_auth_activate_cli_param (UNFORMAT);
717 if (!something_parsed)
719 ret = clib_error_return (0, "Unknown input `%U'",
720 format_unformat_error, input);
725 foreach_bfd_cli_udp_session_auth_activate_cli_param (CHECK_MANDATORY);
728 if (have_delayed_token)
730 static const char yes[] = "yes";
731 static const char no[] = "no";
732 if (!memcmp (delayed_token, yes, sizeof (yes) - 1))
736 else if (!memcmp (delayed_token, no, sizeof (no) - 1))
743 clib_error_return (0,
744 "Unrecognized value for `%s' parameter: `%v'",
745 DELAYED_STR, delayed_token);
750 if (have_bfd_key_id && bfd_key_id > 255)
752 ret = clib_error_return (0, "%s value `%u' out of range <1,255>",
753 BFD_KEY_ID_STR, bfd_key_id);
757 vnet_api_error_t rv =
758 bfd_udp_auth_activate (sw_if_index, &local_addr, &peer_addr, conf_key_id,
759 bfd_key_id, is_delayed);
763 clib_error_return (0,
764 "`bfd_udp_auth_activate' API call failed, rv=%d:%U",
765 (int) rv, format_vnet_api_errno, rv);
774 VLIB_CLI_COMMAND (bfd_cli_udp_session_auth_activate_command, static) = {
775 .path = "bfd udp session auth activate",
776 .short_help = "bfd udp session auth activate"
777 " interface <interface>"
778 " local-addr <local-address>"
779 " peer-addr <peer-address>"
780 " conf-key-id <config key ID>"
781 " bfd-key-id <BFD key ID>"
782 " [ delayed <yes|no> ]",
783 .function = bfd_cli_udp_session_auth_activate,
786 static clib_error_t *
787 bfd_cli_udp_session_auth_deactivate (vlib_main_t *vm, unformat_input_t *input,
788 CLIB_UNUSED (vlib_cli_command_t *lmd))
790 clib_error_t *ret = NULL;
791 #define foreach_bfd_cli_udp_session_auth_deactivate_cli_param(F) \
792 F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
793 unformat_vnet_sw_interface, &vnet_main) \
794 F (ip46_address_t, local_addr, LOCAL_ADDR_STR, mandatory, "%U", \
795 unformat_ip46_address) \
796 F (ip46_address_t, peer_addr, PEER_ADDR_STR, mandatory, "%U", \
797 unformat_ip46_address) \
798 F (u8 *, delayed_token, DELAYED_STR, optional, "%v")
800 foreach_bfd_cli_udp_session_auth_deactivate_cli_param (DECLARE);
802 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
804 int something_parsed = 0;
805 foreach_bfd_cli_udp_session_auth_deactivate_cli_param (UNFORMAT);
807 if (!something_parsed)
809 ret = clib_error_return (0, "Unknown input `%U'",
810 format_unformat_error, input);
815 foreach_bfd_cli_udp_session_auth_deactivate_cli_param (CHECK_MANDATORY);
818 if (have_delayed_token)
820 static const char yes[] = "yes";
821 static const char no[] = "no";
822 if (!memcmp (delayed_token, yes, sizeof (yes) - 1))
826 else if (!memcmp (delayed_token, no, sizeof (no) - 1))
832 ret = clib_error_return (
833 0, "Unrecognized value for `%s' parameter: `%v'", DELAYED_STR,
839 vnet_api_error_t rv = bfd_udp_auth_deactivate (sw_if_index, &local_addr,
840 &peer_addr, is_delayed);
843 ret = clib_error_return (
844 0, "`bfd_udp_auth_deactivate' API call failed, rv=%d:%U", (int)rv,
845 format_vnet_api_errno, rv);
854 VLIB_CLI_COMMAND (bfd_cli_udp_session_auth_deactivate_command, static) = {
855 .path = "bfd udp session auth deactivate",
856 .short_help = "bfd udp session auth deactivate"
857 " interface <interface>"
858 " local-addr <local-address>"
859 " peer-addr <peer-address>"
860 "[ delayed <yes|no> ]",
861 .function = bfd_cli_udp_session_auth_deactivate,
865 static clib_error_t *
866 bfd_cli_udp_set_echo_source (vlib_main_t * vm, unformat_input_t * input,
867 CLIB_UNUSED (vlib_cli_command_t * lmd))
869 clib_error_t *ret = NULL;
870 #define foreach_bfd_cli_udp_set_echo_source_cli_param(F) \
871 F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
872 unformat_vnet_sw_interface, &vnet_main)
874 foreach_bfd_cli_udp_set_echo_source_cli_param (DECLARE);
876 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
878 int something_parsed = 0;
879 foreach_bfd_cli_udp_set_echo_source_cli_param (UNFORMAT);
881 if (!something_parsed)
883 ret = clib_error_return (0, "Unknown input `%U'",
884 format_unformat_error, input);
889 foreach_bfd_cli_udp_set_echo_source_cli_param (CHECK_MANDATORY);
891 vnet_api_error_t rv = bfd_udp_set_echo_source (sw_if_index);
895 clib_error_return (0,
896 "`bfd_udp_set_echo_source' API call failed, rv=%d:%U",
897 (int) rv, format_vnet_api_errno, rv);
906 VLIB_CLI_COMMAND (bfd_cli_udp_set_echo_source_cmd, static) = {
907 .path = "bfd udp echo-source set",
908 .short_help = "bfd udp echo-source set interface <interface>",
909 .function = bfd_cli_udp_set_echo_source,
913 static clib_error_t *
914 bfd_cli_udp_del_echo_source (vlib_main_t * vm, unformat_input_t * input,
915 CLIB_UNUSED (vlib_cli_command_t * lmd))
917 vnet_api_error_t rv = bfd_udp_del_echo_source ();
920 return clib_error_return (0,
921 "`bfd_udp_del_echo_source' API call failed, rv=%d:%U",
922 (int) rv, format_vnet_api_errno, rv);
929 VLIB_CLI_COMMAND (bfd_cli_udp_del_echo_source_cmd, static) = {
930 .path = "bfd udp echo-source del",
931 .short_help = "bfd udp echo-source del",
932 .function = bfd_cli_udp_del_echo_source,
937 * fd.io coding-style-patch-verification: ON
940 * eval: (c-set-style "gnu")