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718e3744 | 1 | /* |
16f1b9ee | 2 | * This is an implementation of RFC3630, RFC5392 & RFC6827 |
718e3744 | 3 | * Copyright (C) 2001 KDD R&D Laboratories, Inc. |
4 | * http://www.kddlabs.co.jp/ | |
5 | * | |
16f1b9ee OD |
6 | * Copyright (C) 2012 Orange Labs |
7 | * http://www.orange.com | |
8 | * | |
718e3744 | 9 | * This file is part of GNU Zebra. |
10 | * | |
11 | * GNU Zebra is free software; you can redistribute it and/or modify it | |
12 | * under the terms of the GNU General Public License as published by the | |
13 | * Free Software Foundation; either version 2, or (at your option) any | |
14 | * later version. | |
896014f4 | 15 | * |
718e3744 | 16 | * GNU Zebra is distributed in the hope that it will be useful, but |
17 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
19 | * General Public License for more details. | |
20 | * | |
896014f4 DL |
21 | * You should have received a copy of the GNU General Public License along |
22 | * with this program; see the file COPYING; if not, write to the Free Software | |
23 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
718e3744 | 24 | */ |
25 | ||
16f1b9ee OD |
26 | /* Add support of RFC7471 */ |
27 | /* Add support of RFC5392 */ | |
28 | /* Add support of RFC6827 (partial) */ | |
29 | ||
718e3744 | 30 | #ifndef _ZEBRA_OSPF_MPLS_TE_H |
31 | #define _ZEBRA_OSPF_MPLS_TE_H | |
32 | ||
33 | /* | |
34 | * Opaque LSA's link state ID for Traffic Engineering is | |
35 | * structured as follows. | |
36 | * | |
37 | * 24 16 8 0 | |
38 | * +--------+--------+--------+--------+ | |
39 | * | 1 | MBZ |........|........| | |
40 | * +--------+--------+--------+--------+ | |
41 | * |<-Type->|<Resv'd>|<-- Instance --->| | |
42 | * | |
43 | * | |
44 | * Type: IANA has assigned '1' for Traffic Engineering. | |
45 | * MBZ: Reserved, must be set to zero. | |
46 | * Instance: User may select an arbitrary 16-bit value. | |
47 | * | |
48 | */ | |
49 | ||
703819a9 | 50 | #define MAX_LEGAL_TE_INSTANCE_NUM (0xffff) |
16f1b9ee | 51 | #define LEGAL_TE_INSTANCE_RANGE(i) (0 <= (i) && (i) <= 0xffff) |
718e3744 | 52 | |
53 | /* | |
54 | * 24 16 8 0 | |
55 | * +--------+--------+--------+--------+ --- | |
56 | * | LS age |Options | 10 | A | |
57 | * +--------+--------+--------+--------+ | | |
58 | * | 1 | 0 | Instance | | | |
59 | * +--------+--------+--------+--------+ | | |
60 | * | Advertising router | | Standard (Opaque) LSA header; | |
61 | * +--------+--------+--------+--------+ | Only type-10 is used. | |
62 | * | LS sequence number | | | |
63 | * +--------+--------+--------+--------+ | | |
64 | * | LS checksum | Length | V | |
65 | * +--------+--------+--------+--------+ --- | |
66 | * | Type | Length | A | |
67 | * +--------+--------+--------+--------+ | TLV part for TE; Values might be | |
68 | * | Values ... | V structured as a set of sub-TLVs. | |
69 | * +--------+--------+--------+--------+ --- | |
70 | */ | |
71 | ||
16f1b9ee OD |
72 | /* Following define the type of TE link regarding the various RFC */ |
73 | #define STD_TE 0x01 | |
74 | #define GMPLS 0x02 | |
75 | #define INTER_AS 0x04 | |
76 | #define PSEUDO_TE 0x08 | |
2efd7e2b | 77 | #define EMULATED 0x10 |
16f1b9ee | 78 | |
2efd7e2b | 79 | #define IS_STD_TE(x) (x & STD_TE) |
16f1b9ee OD |
80 | #define IS_PSEUDO_TE(x) (x & PSEUDO_TE) |
81 | #define IS_INTER_AS(x) (x & INTER_AS) | |
82 | #define IS_EMULATED(x) (x & EMULATED) | |
16f1b9ee OD |
83 | |
84 | /* Flags to manage TE Link LSA */ | |
2efd7e2b OD |
85 | #define LPFLG_LSA_INACTIVE 0x00 |
86 | #define LPFLG_LSA_ACTIVE 0x01 | |
87 | #define LPFLG_LSA_ENGAGED 0x02 | |
88 | #define LPFLG_LOOKUP_DONE 0x04 | |
89 | #define LPFLG_LSA_FORCED_REFRESH 0x08 | |
90 | #define LPFLG_LSA_FLOOD_AS 0x10 | |
91 | ||
92 | #define IS_FLOOD_AS(x) (x & LPFLG_LSA_FLOOD_AS) | |
16f1b9ee | 93 | |
fd3c7692 OD |
94 | /* Macro to log debug message */ |
95 | #define ote_debug(...) \ | |
96 | do { \ | |
97 | if (IS_DEBUG_OSPF_TE) \ | |
98 | zlog_debug(__VA_ARGS__); \ | |
99 | } while (0) | |
100 | ||
718e3744 | 101 | /* |
102 | * Following section defines TLV body parts. | |
103 | */ | |
ead99d5f | 104 | |
16f1b9ee | 105 | /* Router Address TLV */ /* Mandatory */ |
718e3744 | 106 | #define TE_TLV_ROUTER_ADDR 1 |
d62a17ae | 107 | struct te_tlv_router_addr { |
ead99d5f | 108 | struct tlv_header header; /* Value length is 4 octets. */ |
d62a17ae | 109 | struct in_addr value; |
718e3744 | 110 | }; |
111 | ||
112 | /* Link TLV */ | |
113 | #define TE_TLV_LINK 2 | |
d62a17ae | 114 | struct te_tlv_link { |
ead99d5f | 115 | struct tlv_header header; |
d62a17ae | 116 | /* A set of link-sub-TLVs will follow. */ |
718e3744 | 117 | }; |
118 | ||
ead99d5f | 119 | /* Default TE TLV size */ |
16f1b9ee OD |
120 | #define TE_LINK_SUBTLV_DEF_SIZE 4 |
121 | ||
122 | /* Link Type Sub-TLV */ /* Mandatory */ | |
123 | #define TE_LINK_SUBTLV_LINK_TYPE 1 | |
124 | #define TE_LINK_SUBTLV_TYPE_SIZE 1 | |
d62a17ae | 125 | struct te_link_subtlv_link_type { |
ead99d5f | 126 | struct tlv_header header; /* Value length is 1 octet. */ |
d62a17ae | 127 | struct { |
718e3744 | 128 | #define LINK_TYPE_SUBTLV_VALUE_PTP 1 |
129 | #define LINK_TYPE_SUBTLV_VALUE_MA 2 | |
d7c0a89a QY |
130 | uint8_t value; |
131 | uint8_t padding[3]; | |
d62a17ae | 132 | } link_type; |
718e3744 | 133 | }; |
134 | ||
16f1b9ee OD |
135 | /* Link Sub-TLV: Link ID */ /* Mandatory */ |
136 | #define TE_LINK_SUBTLV_LINK_ID 2 | |
d62a17ae | 137 | struct te_link_subtlv_link_id { |
ead99d5f | 138 | struct tlv_header header; /* Value length is 4 octets. */ |
996c9314 | 139 | struct in_addr value; /* Same as router-lsa's link-id. */ |
718e3744 | 140 | }; |
141 | ||
16f1b9ee OD |
142 | /* Link Sub-TLV: Local Interface IP Address */ /* Optional */ |
143 | #define TE_LINK_SUBTLV_LCLIF_IPADDR 3 | |
d62a17ae | 144 | struct te_link_subtlv_lclif_ipaddr { |
ead99d5f | 145 | struct tlv_header header; /* Value length is 4 x N octets. */ |
996c9314 | 146 | struct in_addr value[1]; /* Local IP address(es). */ |
718e3744 | 147 | }; |
148 | ||
16f1b9ee OD |
149 | /* Link Sub-TLV: Remote Interface IP Address */ /* Optional */ |
150 | #define TE_LINK_SUBTLV_RMTIF_IPADDR 4 | |
d62a17ae | 151 | struct te_link_subtlv_rmtif_ipaddr { |
ead99d5f | 152 | struct tlv_header header; /* Value length is 4 x N octets. */ |
996c9314 | 153 | struct in_addr value[1]; /* Neighbor's IP address(es). */ |
718e3744 | 154 | }; |
155 | ||
16f1b9ee OD |
156 | /* Link Sub-TLV: Traffic Engineering Metric */ /* Optional */ |
157 | #define TE_LINK_SUBTLV_TE_METRIC 5 | |
d62a17ae | 158 | struct te_link_subtlv_te_metric { |
ead99d5f | 159 | struct tlv_header header; /* Value length is 4 octets. */ |
d7c0a89a | 160 | uint32_t value; /* Link metric for TE purpose. */ |
718e3744 | 161 | }; |
162 | ||
16f1b9ee OD |
163 | /* Link Sub-TLV: Maximum Bandwidth */ /* Optional */ |
164 | #define TE_LINK_SUBTLV_MAX_BW 6 | |
d62a17ae | 165 | struct te_link_subtlv_max_bw { |
ead99d5f | 166 | struct tlv_header header; /* Value length is 4 octets. */ |
996c9314 | 167 | float value; /* bytes/sec */ |
718e3744 | 168 | }; |
169 | ||
16f1b9ee OD |
170 | /* Link Sub-TLV: Maximum Reservable Bandwidth */ /* Optional */ |
171 | #define TE_LINK_SUBTLV_MAX_RSV_BW 7 | |
d62a17ae | 172 | struct te_link_subtlv_max_rsv_bw { |
ead99d5f | 173 | struct tlv_header header; /* Value length is 4 octets. */ |
996c9314 | 174 | float value; /* bytes/sec */ |
718e3744 | 175 | }; |
176 | ||
16f1b9ee OD |
177 | /* Link Sub-TLV: Unreserved Bandwidth */ /* Optional */ |
178 | #define TE_LINK_SUBTLV_UNRSV_BW 8 | |
179 | #define TE_LINK_SUBTLV_UNRSV_SIZE 32 | |
d62a17ae | 180 | struct te_link_subtlv_unrsv_bw { |
996c9314 | 181 | struct tlv_header header; /* Value length is 32 octets. */ |
d62a17ae | 182 | float value[MAX_CLASS_TYPE]; /* One for each priority level. */ |
718e3744 | 183 | }; |
184 | ||
16f1b9ee OD |
185 | /* Link Sub-TLV: Resource Class/Color */ /* Optional */ |
186 | #define TE_LINK_SUBTLV_RSC_CLSCLR 9 | |
d62a17ae | 187 | struct te_link_subtlv_rsc_clsclr { |
ead99d5f | 188 | struct tlv_header header; /* Value length is 4 octets. */ |
d7c0a89a | 189 | uint32_t value; /* Admin. group membership. */ |
718e3744 | 190 | }; |
191 | ||
16f1b9ee OD |
192 | /* For RFC6827 */ |
193 | /* Local and Remote TE Router ID */ | |
194 | #define TE_LINK_SUBTLV_LRRID 10 | |
195 | #define TE_LINK_SUBTLV_LRRID_SIZE 8 | |
d62a17ae | 196 | struct te_link_subtlv_lrrid { |
ead99d5f | 197 | struct tlv_header header; /* Value length is 8 octets. */ |
996c9314 LB |
198 | struct in_addr local; /* Local TE Router Identifier */ |
199 | struct in_addr remote; /* Remote TE Router Identifier */ | |
16f1b9ee OD |
200 | }; |
201 | ||
202 | /* RFC4203: Link Local/Remote Identifiers */ | |
203 | #define TE_LINK_SUBTLV_LLRI 11 | |
204 | #define TE_LINK_SUBTLV_LLRI_SIZE 8 | |
d62a17ae | 205 | struct te_link_subtlv_llri { |
ead99d5f | 206 | struct tlv_header header; /* Value length is 8 octets. */ |
d7c0a89a QY |
207 | uint32_t local; /* Link Local Identifier */ |
208 | uint32_t remote; /* Link Remote Identifier */ | |
16f1b9ee OD |
209 | }; |
210 | ||
d62a17ae | 211 | /* Inter-RA Export Upward sub-TLV (12) and Inter-RA Export Downward sub-TLV (13) |
212 | * (RFC6827bis) are not yet supported */ | |
16f1b9ee OD |
213 | /* SUBTLV 14-16 (RFC4203) are not yet supported */ |
214 | /* Bandwidth Constraints sub-TLV (17) (RFC4124) is not yet supported */ | |
b2d4d039 | 215 | /* SUBLV 18-20 are for OSPFv3 TE (RFC5329). see ospf6d */ |
16f1b9ee OD |
216 | |
217 | /* For RFC 5392 */ | |
218 | /* Remote AS Number sub-TLV */ | |
219 | #define TE_LINK_SUBTLV_RAS 21 | |
d62a17ae | 220 | struct te_link_subtlv_ras { |
ead99d5f | 221 | struct tlv_header header; /* Value length is 4 octets. */ |
d7c0a89a | 222 | uint32_t value; /* Remote AS number */ |
16f1b9ee OD |
223 | }; |
224 | ||
225 | /* IPv4 Remote ASBR ID Sub-TLV */ | |
226 | #define TE_LINK_SUBTLV_RIP 22 | |
d62a17ae | 227 | struct te_link_subtlv_rip { |
ead99d5f | 228 | struct tlv_header header; /* Value length is 4 octets. */ |
996c9314 | 229 | struct in_addr value; /* Remote ASBR IP address */ |
16f1b9ee OD |
230 | }; |
231 | ||
232 | /* SUBTLV 24 is IPv6 Remote ASBR ID (RFC5392). see ospf6d */ | |
233 | ||
234 | /* SUBTLV 23 (RFC5330) and 25 (RFC6001) are not yet supported */ | |
235 | ||
236 | /* SUBTLV 26 (RFC7308) is not yet supported */ | |
237 | ||
238 | /* RFC7471 */ | |
239 | /* Link Sub-TLV: Average Link Delay */ /* Optional */ | |
240 | #define TE_LINK_SUBTLV_AV_DELAY 27 | |
d62a17ae | 241 | struct te_link_subtlv_av_delay { |
ead99d5f OD |
242 | struct tlv_header header; /* Value length is 4 bytes. */ |
243 | /* | |
244 | * delay in micro-seconds only 24 bits => 0 ... 16777215 | |
245 | * with Anomalous Bit as Upper most bit | |
246 | */ | |
d7c0a89a | 247 | uint32_t value; |
16f1b9ee OD |
248 | }; |
249 | ||
250 | /* Link Sub-TLV: Low/High Link Delay */ | |
251 | #define TE_LINK_SUBTLV_MM_DELAY 28 | |
252 | #define TE_LINK_SUBTLV_MM_DELAY_SIZE 8 | |
d62a17ae | 253 | struct te_link_subtlv_mm_delay { |
ead99d5f OD |
254 | struct tlv_header header; /* Value length is 8 bytes. */ |
255 | /* | |
256 | * low delay in micro-seconds only 24 bits => 0 ... 16777215 | |
257 | * with Anomalous Bit (A) as Upper most bit | |
258 | */ | |
d7c0a89a | 259 | uint32_t low; |
ead99d5f | 260 | /* high delay in micro-seconds only 24 bits => 0 ... 16777215 */ |
d7c0a89a | 261 | uint32_t high; |
16f1b9ee OD |
262 | }; |
263 | ||
264 | /* Link Sub-TLV: Link Delay Variation i.e. Jitter */ | |
265 | #define TE_LINK_SUBTLV_DELAY_VAR 29 | |
d62a17ae | 266 | struct te_link_subtlv_delay_var { |
ead99d5f OD |
267 | struct tlv_header header; /* Value length is 4 bytes. */ |
268 | /* interval in micro-seconds only 24 bits => 0 ... 16777215 */ | |
d7c0a89a | 269 | uint32_t value; |
16f1b9ee OD |
270 | }; |
271 | ||
272 | /* Link Sub-TLV: Routine Unidirectional Link Packet Loss */ | |
273 | #define TE_LINK_SUBTLV_PKT_LOSS 30 | |
d62a17ae | 274 | struct te_link_subtlv_pkt_loss { |
ead99d5f OD |
275 | struct tlv_header header; /* Value length is 4 bytes. */ |
276 | /* | |
277 | * in percentage of total traffic only 24 bits (2^24 - 2) | |
278 | * with Anomalous Bit as Upper most bit | |
279 | */ | |
d7c0a89a | 280 | uint32_t value; |
16f1b9ee OD |
281 | }; |
282 | ||
283 | /* Link Sub-TLV: Unidirectional Residual Bandwidth */ /* Optional */ | |
284 | #define TE_LINK_SUBTLV_RES_BW 31 | |
d62a17ae | 285 | struct te_link_subtlv_res_bw { |
ead99d5f OD |
286 | struct tlv_header header; /* Value length is 4 bytes. */ |
287 | /* bandwidth in IEEE floating point format with units in bytes/second */ | |
288 | float value; | |
16f1b9ee OD |
289 | }; |
290 | ||
291 | /* Link Sub-TLV: Unidirectional Available Bandwidth */ /* Optional */ | |
292 | #define TE_LINK_SUBTLV_AVA_BW 32 | |
d62a17ae | 293 | struct te_link_subtlv_ava_bw { |
ead99d5f OD |
294 | struct tlv_header header; /* Value length is 4 octets. */ |
295 | /* bandwidth in IEEE floating point format with units in bytes/second */ | |
296 | float value; | |
16f1b9ee OD |
297 | }; |
298 | ||
299 | /* Link Sub-TLV: Unidirectional Utilized Bandwidth */ /* Optional */ | |
300 | #define TE_LINK_SUBTLV_USE_BW 33 | |
d62a17ae | 301 | struct te_link_subtlv_use_bw { |
ead99d5f OD |
302 | struct tlv_header header; /* Value length is 4 octets. */ |
303 | /* bandwidth in IEEE floating point format with units in bytes/second */ | |
304 | float value; | |
16f1b9ee OD |
305 | }; |
306 | ||
307 | #define TE_LINK_SUBTLV_MAX 34 /* Last SUBTLV + 1 */ | |
308 | ||
309 | /* Here are "non-official" architectural constants. */ | |
718e3744 | 310 | #define MPLS_TE_MINIMUM_BANDWIDTH 1.0 /* Reasonable? *//* XXX */ |
311 | ||
16f1b9ee | 312 | /* Mode for Inter-AS Opaque-LSA */ |
ead99d5f | 313 | enum inter_as_mode { Off, AS, Area }; |
16f1b9ee | 314 | |
d62a17ae | 315 | struct te_link_subtlv { |
ead99d5f | 316 | struct tlv_header header; |
d62a17ae | 317 | union { |
d7c0a89a | 318 | uint32_t link_type; |
d62a17ae | 319 | struct in_addr link_id; |
320 | struct in_addr lclif; | |
321 | struct in_addr rmtif; | |
d7c0a89a | 322 | uint32_t te_metric; |
d62a17ae | 323 | float max_bw; |
324 | float max_rsv_bw; | |
325 | float unrsv[8]; | |
d7c0a89a QY |
326 | uint32_t rsc_clsclr; |
327 | uint32_t llri[2]; | |
328 | uint32_t ras; | |
d62a17ae | 329 | struct in_addr rip; |
330 | struct in_addr lrrid[2]; | |
d7c0a89a QY |
331 | uint32_t av_delay; |
332 | uint32_t mm_delay; | |
333 | uint32_t delay_var; | |
334 | uint32_t pkt_loss; | |
d62a17ae | 335 | float res_bw; |
336 | float ava_bw; | |
337 | float use_bw; | |
338 | } value; | |
16f1b9ee OD |
339 | }; |
340 | ||
341 | /* Following structure are internal use only. */ | |
d62a17ae | 342 | struct ospf_mpls_te { |
f173deb3 | 343 | /* Status of MPLS-TE: enable or disable */ |
32ab5cf4 | 344 | bool enabled; |
16f1b9ee | 345 | |
f173deb3 OD |
346 | /* Traffic Engineering Database i.e. Link State */ |
347 | struct ls_ted *ted; | |
348 | bool export; | |
349 | ||
d62a17ae | 350 | /* RFC5392 */ |
351 | enum inter_as_mode inter_as; | |
352 | struct in_addr interas_areaid; | |
16f1b9ee | 353 | |
d62a17ae | 354 | /* List elements are zebra-interfaces (ifp), not ospf-interfaces (oi). |
355 | */ | |
356 | struct list *iflist; | |
16f1b9ee | 357 | |
d62a17ae | 358 | /* Store Router-TLV in network byte order. */ |
359 | struct te_tlv_router_addr router_addr; | |
16f1b9ee OD |
360 | }; |
361 | ||
d62a17ae | 362 | struct mpls_te_link { |
363 | /* | |
364 | * According to MPLS-TE (draft) specification, 24-bit Opaque-ID field | |
365 | * is subdivided into 8-bit "unused" field and 16-bit "instance" field. | |
366 | * In this implementation, each Link-TLV has its own instance. | |
367 | */ | |
d7c0a89a | 368 | uint32_t instance; |
d62a17ae | 369 | |
370 | /* Reference pointer to a Zebra-interface. */ | |
371 | struct interface *ifp; | |
372 | ||
373 | /* Area info in which this MPLS-TE link belongs to. */ | |
374 | struct ospf_area *area; | |
375 | ||
376 | /* Flags to manage this link parameters. */ | |
d7c0a89a | 377 | uint32_t flags; |
d62a17ae | 378 | |
379 | /* Type of MPLS-TE link: RFC3630, RFC5392, RFC5392 emulated, RFC6827 */ | |
d7c0a89a | 380 | uint8_t type; |
d62a17ae | 381 | |
382 | /* Store Link-TLV in network byte order. */ | |
383 | /* RFC3630 & RFC6827 / RFC 6827 */ | |
384 | struct te_tlv_link link_header; | |
385 | struct te_link_subtlv_link_type link_type; | |
386 | struct te_link_subtlv_link_id link_id; | |
387 | struct te_link_subtlv_lclif_ipaddr lclif_ipaddr; | |
388 | struct te_link_subtlv_rmtif_ipaddr rmtif_ipaddr; | |
389 | struct te_link_subtlv_te_metric te_metric; | |
390 | struct te_link_subtlv_max_bw max_bw; | |
391 | struct te_link_subtlv_max_rsv_bw max_rsv_bw; | |
392 | struct te_link_subtlv_unrsv_bw unrsv_bw; | |
393 | struct te_link_subtlv_rsc_clsclr rsc_clsclr; | |
394 | /* RFC4203 */ | |
395 | struct te_link_subtlv_llri llri; | |
396 | /* RFC5392 */ | |
397 | struct te_link_subtlv_ras ras; | |
398 | struct te_link_subtlv_rip rip; | |
399 | /* RFC6827 */ | |
400 | struct te_link_subtlv_lrrid lrrid; | |
401 | /* RFC7471 */ | |
402 | struct te_link_subtlv_av_delay av_delay; | |
403 | struct te_link_subtlv_mm_delay mm_delay; | |
404 | struct te_link_subtlv_delay_var delay_var; | |
405 | struct te_link_subtlv_pkt_loss pkt_loss; | |
406 | struct te_link_subtlv_res_bw res_bw; | |
407 | struct te_link_subtlv_ava_bw ava_bw; | |
408 | struct te_link_subtlv_use_bw use_bw; | |
409 | ||
410 | struct in_addr adv_router; | |
411 | struct in_addr id; | |
16f1b9ee OD |
412 | }; |
413 | ||
718e3744 | 414 | /* Prototypes. */ |
d62a17ae | 415 | extern int ospf_mpls_te_init(void); |
416 | extern void ospf_mpls_te_term(void); | |
bcf4475e | 417 | extern void ospf_mpls_te_finish(void); |
d62a17ae | 418 | extern struct ospf_mpls_te *get_ospf_mpls_te(void); |
419 | extern void ospf_mpls_te_update_if(struct interface *); | |
2a39170c | 420 | extern void ospf_mpls_te_lsa_schedule(struct mpls_te_link *, enum lsa_opcode); |
d7c0a89a | 421 | extern void set_linkparams_llri(struct mpls_te_link *, uint32_t, uint32_t); |
d62a17ae | 422 | extern void set_linkparams_lrrid(struct mpls_te_link *, struct in_addr, |
423 | struct in_addr); | |
718e3744 | 424 | |
f173deb3 OD |
425 | struct zapi_opaque_reg_info; |
426 | /** | |
427 | * Call when a client send a Link State Sync message. In turn, OSPF will send | |
428 | * the contain of the Link State Data base. | |
429 | * | |
430 | * @param info ZAPI Opaque message information | |
431 | * | |
432 | * @return 0 on success, -1 otherwise | |
433 | */ | |
434 | extern int ospf_te_sync_ted(struct zapi_opaque_reg_info dst); | |
435 | ||
718e3744 | 436 | #endif /* _ZEBRA_OSPF_MPLS_TE_H */ |