config.Y 15.6 KB
Newer Older
1 2 3
/*
 *	BIRD -- OSPF Configuration
 *
4
 *	(c) 1999--2004 Ondrej Filip <feela@network.cz>
5 6 7 8 9 10 11 12
 *
 *	Can be freely distributed and used under the terms of the GNU GPL.
 */

CF_HDR

#include "proto/ospf/ospf.h"

13 14 15
CF_DEFINES

#define OSPF_CFG ((struct ospf_config *) this_proto)
Ondřej Filip's avatar
Ondřej Filip committed
16
#define OSPF_PATT ((struct ospf_iface_patt *) this_ipatt)
17 18

static struct ospf_area_config *this_area;
19
static struct nbma_node *this_nbma;
20
static list *this_nets;
Ondřej Filip's avatar
Ondřej Filip committed
21
static struct area_net_config *this_pref;
22
static struct ospf_stubnet_config *this_stubnet; 
23

24
#ifdef OSPFv2
25
static void
26
ospf_iface_finish(void)
27
{
28 29 30 31 32
  struct ospf_iface_patt *ip = OSPF_PATT;

  if (ip->deadint == 0)
    ip->deadint = ip->deadc * ip->helloint;

33 34 35 36 37 38 39 40
  ip->passwords = get_passwords();

  if ((ip->autype == OSPF_AUTH_CRYPT) && (ip->helloint < 5))
    log(L_WARN "Hello or poll interval less that 5 makes cryptographic authenication prone to replay attacks");

  if ((ip->autype == OSPF_AUTH_NONE) && (ip->passwords != NULL))
    log(L_WARN "Password option without authentication option does not make sense");
}
41 42 43 44
#endif

#ifdef OSPFv3
static void
45
ospf_iface_finish(void)
46
{
47 48 49 50 51
  struct ospf_iface_patt *ip = OSPF_PATT;

  if (ip->deadint == 0)
    ip->deadint = ip->deadc * ip->helloint;

52
  if ((ip->autype != OSPF_AUTH_NONE) || (get_passwords() != NULL))
Ondřej Zajíček's avatar
Ondřej Zajíček committed
53
    cf_error("Authentication not supported in OSPFv3");
54 55
}
#endif
56

57 58 59
static void
ospf_area_finish(void)
{
60
  if ((this_area->areaid == 0) && (this_area->type != OPT_E))
61 62 63 64 65 66 67 68 69 70
    cf_error("Backbone area cannot be stub/NSSA");

  if (this_area->summary && (this_area->type == OPT_E))
    cf_error("Only Stub/NSSA areas can use summary propagation");

  if (this_area->default_nssa && ((this_area->type != OPT_N) || ! this_area->summary))
    cf_error("Only NSSA areas with summary propagation can use NSSA default route");

  if ((this_area->default_cost & LSA_EXT_EBIT) && ! this_area->default_nssa)
    cf_error("Only NSSA default route can use type 2 metric");
71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94
}

static void
ospf_proto_finish(void)
{
  struct ospf_config *cf = OSPF_CFG;

  if (EMPTY_LIST(cf->area_list))
    cf_error( "No configured areas in OSPF");

  int areano = 0;
  int backbone = 0;
  struct ospf_area_config *ac;
  WALK_LIST(ac, cf->area_list)
  {
    areano++;
    if (ac->areaid == 0)
     backbone = 1;
  }
  cf->abr = areano > 1;

  if (cf->abr && !backbone)
  {
    struct ospf_area_config *ac = cfg_allocz(sizeof(struct ospf_area_config));
95
    ac->type = OPT_E; /* Backbone is non-stub */
96 97 98
    add_head(&cf->area_list, NODE ac);
    init_list(&ac->patt_list);
    init_list(&ac->net_list);
99
    init_list(&ac->enet_list);
100 101 102 103
    init_list(&ac->stubnet_list);
  }

  if (!cf->abr && !EMPTY_LIST(cf->vlink_list))
104
    cf_error( "Vlinks cannot be used on single area router");
105 106
}

107 108 109 110
static inline void
check_defcost(int cost)
{
  if ((cost <= 0) || (cost >= LSINFINITY))
111 112 113 114 115 116 117 118 119 120 121
   cf_error("Default cost must be in range 1-%d", LSINFINITY-1);
}

static inline void
set_instance_id(unsigned id)
{
#ifdef OSPFv3
  OSPF_PATT->instance_id = id;
#else
  cf_error("Instance ID requires OSPFv3");
#endif
122 123
}

124 125
CF_DECLS

126
CF_KEYWORDS(OSPF, AREA, OSPF_METRIC1, OSPF_METRIC2, OSPF_TAG, OSPF_ROUTER_ID)
127
CF_KEYWORDS(NEIGHBORS, RFC1583COMPAT, STUB, TICK, COST, COST2, RETRANSMIT)
128
CF_KEYWORDS(HELLO, TRANSMIT, PRIORITY, DEAD, TYPE, BROADCAST, BCAST, DEFAULT)
129
CF_KEYWORDS(NONBROADCAST, NBMA, POINTOPOINT, PTP, POINTOMULTIPOINT, PTMP)
130
CF_KEYWORDS(NONE, SIMPLE, AUTHENTICATION, STRICT, CRYPTOGRAPHIC, TTL, SECURITY)
Ondřej Zajíček's avatar
Ondřej Zajíček committed
131
CF_KEYWORDS(ELIGIBLE, POLL, NETWORKS, HIDDEN, VIRTUAL, CHECK, LINK, ONLY, BFD)
132
CF_KEYWORDS(RX, BUFFER, LARGE, NORMAL, STUBNET, HIDDEN, SUMMARY, TAG, EXTERNAL)
133
CF_KEYWORDS(WAIT, DELAY, LSADB, ECMP, LIMIT, WEIGHT, NSSA, TRANSLATOR, STABILITY)
134 135
CF_KEYWORDS(GLOBAL, LSID, ROUTER, SELF, INSTANCE, REAL, NETMASK, TX, PRIORITY, LENGTH)
CF_KEYWORDS(SECONDARY)
136

137
%type <t> opttext
138
%type <ld> lsadb_args
139
%type <i> nbma_eligible
140

141 142
CF_GRAMMAR

143
CF_ADDTO(proto, ospf_proto '}' { ospf_proto_finish(); } )
144 145

ospf_proto_start: proto_start OSPF {
146
     this_proto = proto_config_new(&proto_ospf, sizeof(struct ospf_config), $1);
Ondřej Filip's avatar
Ondřej Filip committed
147
     init_list(&OSPF_CFG->area_list);
148
     init_list(&OSPF_CFG->vlink_list);
Ondřej Filip's avatar
Ondřej Filip committed
149
     OSPF_CFG->rfc1583 = DEFAULT_RFC1583;
150
     OSPF_CFG->tick = DEFAULT_OSPFTICK;
151 152 153 154 155
  }
 ;

ospf_proto:
   ospf_proto_start proto_name '{'
156 157 158 159 160
 | ospf_proto ospf_proto_item ';'
 ;

ospf_proto_item:
   proto_item
161
 | RFC1583COMPAT bool { OSPF_CFG->rfc1583 = $2; }
162
 | STUB ROUTER bool { OSPF_CFG->stub_router = $3; }
163 164 165
 | ECMP bool { OSPF_CFG->ecmp = $2 ? DEFAULT_ECMP_LIMIT : 0; }
 | ECMP bool LIMIT expr { OSPF_CFG->ecmp = $2 ? $4 : 0; if ($4 < 0) cf_error("ECMP limit cannot be negative"); }
 | TICK expr { OSPF_CFG->tick = $2; if($2<=0) cf_error("Tick must be greater than zero"); }
166
 | ospf_area
167
 ;
168

169
ospf_area_start: AREA idval {
Ondřej Filip's avatar
Ondřej Filip committed
170 171 172
  this_area = cfg_allocz(sizeof(struct ospf_area_config));
  add_tail(&OSPF_CFG->area_list, NODE this_area);
  this_area->areaid = $2;
173
  this_area->default_cost = DEFAULT_STUB_COST;
174
  this_area->type = OPT_E;
175
  this_area->transint = DEFAULT_TRANSINT;
176

Ondřej Filip's avatar
Ondřej Filip committed
177
  init_list(&this_area->patt_list);
178
  init_list(&this_area->net_list);
179
  init_list(&this_area->enet_list);
180
  init_list(&this_area->stubnet_list);
181
 }
182
 ;
183

184
ospf_area: ospf_area_start '{' ospf_area_opts '}' { ospf_area_finish(); }
185
 ;
186 187

ospf_area_opts:
188 189 190
   /* empty */
 | ospf_area_opts ospf_area_item ';'
 ;
191

Ondřej Filip's avatar
Ondřej Filip committed
192
ospf_area_item:
193
   STUB bool { this_area->type = $2 ? 0 : OPT_E; /* We should remove the option */ }
194 195
 | NSSA { this_area->type = OPT_N; }
 | SUMMARY bool { this_area->summary = $2; }
196 197 198 199
 | DEFAULT NSSA bool { this_area->default_nssa = $3; }
 | DEFAULT COST expr { this_area->default_cost = $3; check_defcost($3); }
 | DEFAULT COST2 expr { this_area->default_cost = $3 | LSA_EXT_EBIT; check_defcost($3); }
 | STUB COST expr { this_area->default_cost = $3;  check_defcost($3); }
200
 | TRANSLATOR bool { this_area->translator = $2; }
201 202 203
 | TRANSLATOR STABILITY expr { this_area->transint = $3; }
 | NETWORKS { this_nets = &this_area->net_list; } '{' pref_list '}'
 | EXTERNAL { this_nets = &this_area->enet_list; } '{' pref_list '}'
204
 | STUBNET ospf_stubnet
205
 | INTERFACE ospf_iface
206
 | ospf_vlink
207
 ;
Ondřej Filip's avatar
Ondřej Filip committed
208

209 210 211 212 213 214 215
ospf_stubnet:
   ospf_stubnet_start '{' ospf_stubnet_opts '}'
 | ospf_stubnet_start
 ;

ospf_stubnet_start:
   prefix {
Ondřej Zajíček's avatar
Ondřej Zajíček committed
216
     this_stubnet = cfg_allocz(sizeof(struct ospf_stubnet_config));
217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233
     add_tail(&this_area->stubnet_list, NODE this_stubnet);
     this_stubnet->px = $1;
     this_stubnet->cost = COST_D;
   } 
 ;

ospf_stubnet_opts:
   /* empty */
 | ospf_stubnet_opts ospf_stubnet_item ';'
 ;

ospf_stubnet_item:
   HIDDEN bool { this_stubnet->hidden = $2; }
 | SUMMARY bool { this_stubnet->summary = $2; }
 | COST expr { this_stubnet->cost = $2; }
 ;

234
ospf_vlink:
235 236
   ospf_vlink_start ospf_instance_id '{' ospf_vlink_opts '}' { ospf_iface_finish(); }
 | ospf_vlink_start ospf_instance_id { ospf_iface_finish(); }
Ondřej Filip's avatar
Ondřej Filip committed
237 238 239 240 241 242 243 244
 ;

ospf_vlink_opts:
   /* empty */
 | ospf_vlink_opts ospf_vlink_item ';'
 ;

ospf_vlink_item:
245
 | HELLO expr { OSPF_PATT->helloint = $2 ; if (($2<=0) || ($2>65535)) cf_error("Hello interval must be in range 1-65535"); }
Ondřej Filip's avatar
Ondřej Filip committed
246 247 248
 | RETRANSMIT expr { OSPF_PATT->rxmtint = $2 ; if ($2<=0) cf_error("Retransmit int must be greater than zero"); }
 | TRANSMIT DELAY expr { OSPF_PATT->inftransdelay = $3 ; if (($3<=0) || ($3>65535)) cf_error("Transmit delay must be in range 1-65535"); }
 | WAIT expr { OSPF_PATT->waitint = $2 ; }
249
 | DEAD expr { OSPF_PATT->deadint = $2 ; if ($2<=1) cf_error("Dead interval must be greater than one"); }
Ondřej Filip's avatar
Ondřej Filip committed
250
 | DEAD COUNT expr { OSPF_PATT->deadc = $3 ; if ($3<=1) cf_error("Dead count must be greater than one"); }
251 252
 | AUTHENTICATION NONE { OSPF_PATT->autype = OSPF_AUTH_NONE ; }
 | AUTHENTICATION SIMPLE { OSPF_PATT->autype = OSPF_AUTH_SIMPLE ; }
253
 | AUTHENTICATION CRYPTOGRAPHIC { OSPF_PATT->autype = OSPF_AUTH_CRYPT ; }
254
 | password_list 
Ondřej Filip's avatar
Ondřej Filip committed
255 256
 ;

257
ospf_vlink_start: VIRTUAL LINK idval
Ondřej Filip's avatar
Ondřej Filip committed
258 259 260
 {
  if (this_area->areaid == 0) cf_error("Virtual link cannot be in backbone");
  this_ipatt = cfg_allocz(sizeof(struct ospf_iface_patt));
261
  add_tail(&OSPF_CFG->vlink_list, NODE this_ipatt);
262
  init_list(&this_ipatt->ipn_list);
263
  OSPF_PATT->voa = this_area->areaid;
264
  OSPF_PATT->vid = $3;
Ondřej Filip's avatar
Ondřej Filip committed
265 266 267 268 269
  OSPF_PATT->helloint = HELLOINT_D;
  OSPF_PATT->rxmtint = RXMTINT_D;
  OSPF_PATT->inftransdelay = INFTRANSDELAY_D;
  OSPF_PATT->waitint = WAIT_DMH*HELLOINT_D;
  OSPF_PATT->deadc = DEADC_D;
270
  OSPF_PATT->deadint = 0;
Ondřej Filip's avatar
Ondřej Filip committed
271
  OSPF_PATT->type = OSPF_IT_VLINK;
272
  init_list(&OSPF_PATT->nbma_list);
273
  OSPF_PATT->autype = OSPF_AUTH_NONE;
274
  reset_passwords();
Ondřej Filip's avatar
Ondřej Filip committed
275 276 277
 }
;

Ondřej Filip's avatar
Ondřej Filip committed
278
ospf_iface_item:
279 280 281 282
   COST expr { OSPF_PATT->cost = $2 ; if (($2<=0) || ($2>65535)) cf_error("Cost must be in range 1-65535"); }
 | HELLO expr { OSPF_PATT->helloint = $2 ; if (($2<=0) || ($2>65535)) cf_error("Hello interval must be in range 1-65535"); }
 | POLL expr { OSPF_PATT->pollint = $2 ; if ($2<=0) cf_error("Poll int must be greater than zero"); }
 | RETRANSMIT expr { OSPF_PATT->rxmtint = $2 ; if ($2<=0) cf_error("Retransmit int must be greater than zero"); }
Ondřej Filip's avatar
Ondřej Filip committed
283
 | WAIT expr { OSPF_PATT->waitint = $2 ; }
284
 | DEAD expr { OSPF_PATT->deadint = $2 ; if ($2<=1) cf_error("Dead interval must be greater than one"); }
285
 | DEAD COUNT expr { OSPF_PATT->deadc = $3 ; if ($3<=1) cf_error("Dead count must be greater than one"); }
286
 | TYPE BROADCAST { OSPF_PATT->type = OSPF_IT_BCAST ; }
287
 | TYPE BCAST { OSPF_PATT->type = OSPF_IT_BCAST ; }
288
 | TYPE NONBROADCAST { OSPF_PATT->type = OSPF_IT_NBMA ; }
289
 | TYPE NBMA { OSPF_PATT->type = OSPF_IT_NBMA ; }
290
 | TYPE POINTOPOINT { OSPF_PATT->type = OSPF_IT_PTP ; }
291 292 293
 | TYPE PTP { OSPF_PATT->type = OSPF_IT_PTP ; }
 | TYPE POINTOMULTIPOINT { OSPF_PATT->type = OSPF_IT_PTMP ; }
 | TYPE PTMP { OSPF_PATT->type = OSPF_IT_PTMP ; }
294
 | REAL BROADCAST bool { OSPF_PATT->real_bcast = $3; if (OSPF_VERSION != 2) cf_error("Real broadcast option requires OSPFv2"); }
295
 | PTP NETMASK bool { OSPF_PATT->ptp_netmask = $3; if (OSPF_VERSION != 2) cf_error("Real netmask option requires OSPFv2"); }
296 297
 | TRANSMIT DELAY expr { OSPF_PATT->inftransdelay = $3 ; if (($3<=0) || ($3>65535)) cf_error("Transmit delay must be in range 1-65535"); }
 | PRIORITY expr { OSPF_PATT->priority = $2 ; if (($2<0) || ($2>255)) cf_error("Priority must be in range 0-255"); }
298
 | STRICT NONBROADCAST bool { OSPF_PATT->strictnbma = $3 ; }
299
 | STUB bool { OSPF_PATT->stub = $2 ; }
300
 | CHECK LINK bool { OSPF_PATT->check_link = $3; }
301
 | ECMP WEIGHT expr { OSPF_PATT->ecmp_weight = $3 - 1; if (($3<1) || ($3>256)) cf_error("ECMP weight must be in range 1-256"); }
302
 | NEIGHBORS '{' nbma_list '}'
303 304
 | AUTHENTICATION NONE { OSPF_PATT->autype = OSPF_AUTH_NONE ; }
 | AUTHENTICATION SIMPLE { OSPF_PATT->autype = OSPF_AUTH_SIMPLE ; }
305
 | AUTHENTICATION CRYPTOGRAPHIC { OSPF_PATT->autype = OSPF_AUTH_CRYPT ; }
306 307 308
 | RX BUFFER NORMAL { OSPF_PATT->rx_buffer = 0; } 
 | RX BUFFER LARGE { OSPF_PATT->rx_buffer = OSPF_MAX_PKT_SIZE; } 
 | RX BUFFER expr { OSPF_PATT->rx_buffer = $3; if (($3 < OSPF_MIN_PKT_SIZE) || ($3 > OSPF_MAX_PKT_SIZE)) cf_error("Buffer size must be in range 256-65535"); }
309 310
 | TX tos { OSPF_PATT->tx_tos = $2; }
 | TX PRIORITY expr { OSPF_PATT->tx_priority = $3; }
311
 | TX LENGTH expr { OSPF_PATT->tx_length = $3; if (($3 < OSPF_MIN_PKT_SIZE) || ($3 > OSPF_MAX_PKT_SIZE)) cf_error("TX length must be in range 256-65535"); }
312 313
 | TTL SECURITY bool { OSPF_PATT->ttl_security = $3; }
 | TTL SECURITY TX ONLY { OSPF_PATT->ttl_security = 2; }
314
 | BFD bool { OSPF_PATT->bfd = $2; cf_check_bfd($2); }
315
 | SECONDARY bool { OSPF_PATT->bsd_secondary = $2; }
316
 | password_list
317
 ;
318

319 320 321 322 323
pref_list:
 /* empty */
 | pref_list pref_item
 ;

324
pref_item: pref_base pref_opt ';' ;
325

326
pref_base: prefix
327
 {
Ondřej Filip's avatar
Ondřej Filip committed
328
   this_pref = cfg_allocz(sizeof(struct area_net_config));
329
   add_tail(this_nets, NODE this_pref);
Ondřej Filip's avatar
Ondřej Filip committed
330 331
   this_pref->px.addr = $1.addr;
   this_pref->px.len = $1.len;
332 333 334
 }
;

335 336 337 338 339
pref_opt:
 /* empty */
 | HIDDEN { this_pref->hidden = 1; }
 | TAG expr { this_pref->tag = $2; }
 ;
340

341
nbma_list:
342
 /* empty */
343
 | nbma_list nbma_item
344
 ;
345

346 347 348 349
nbma_eligible:
 /* empty */ { $$ = 0; }
 | ELIGIBLE { $$ = 1; }
 ;
350
 
351
nbma_item: IPA nbma_eligible ';'
352 353 354 355
 {
   this_nbma = cfg_allocz(sizeof(struct nbma_node));
   add_tail(&OSPF_PATT->nbma_list, NODE this_nbma);
   this_nbma->ip=$1;
356
   this_nbma->eligible=$2;
357 358
 }
;
Ondřej Filip's avatar
Ondřej Filip committed
359
 
360 361 362 363
ospf_iface_start:
 {
  this_ipatt = cfg_allocz(sizeof(struct ospf_iface_patt));
  add_tail(&this_area->patt_list, NODE this_ipatt);
364
  init_list(&this_ipatt->ipn_list);
365 366
  OSPF_PATT->cost = COST_D;
  OSPF_PATT->helloint = HELLOINT_D;
367
  OSPF_PATT->pollint = POLLINT_D;
368 369 370 371 372
  OSPF_PATT->rxmtint = RXMTINT_D;
  OSPF_PATT->inftransdelay = INFTRANSDELAY_D;
  OSPF_PATT->priority = PRIORITY_D;
  OSPF_PATT->waitint = WAIT_DMH*HELLOINT_D;
  OSPF_PATT->deadc = DEADC_D;
373
  OSPF_PATT->deadint = 0;
374
  OSPF_PATT->type = OSPF_IT_UNDEF;
375
  init_list(&OSPF_PATT->nbma_list);
376
  OSPF_PATT->autype = OSPF_AUTH_NONE;
377
  OSPF_PATT->ptp_netmask = 2; /* not specified */
378 379
  OSPF_PATT->tx_tos = IP_PREC_INTERNET_CONTROL;
  OSPF_PATT->tx_priority = sk_priority_control;
380
  reset_passwords();
381 382 383
 }
;

384 385 386 387 388
ospf_instance_id:
   /* empty */
 | INSTANCE expr { set_instance_id($2); }
 ;

Ondřej Filip's avatar
Ondřej Filip committed
389
ospf_iface_opts:
390
   /* empty */
Ondřej Filip's avatar
Ondřej Filip committed
391 392 393
 | ospf_iface_opts ospf_iface_item ';'
 ;

394 395 396 397
ospf_iface_opt_list:
   /* empty */
 | '{' ospf_iface_opts '}'
 ;
Ondřej Filip's avatar
Ondřej Filip committed
398 399

ospf_iface:
400
  ospf_iface_start iface_patt_list ospf_instance_id ospf_iface_opt_list { ospf_iface_finish(); }
Ondřej Filip's avatar
Ondřej Filip committed
401 402
 ;

403 404
opttext:
    TEXT
405 406
 | /* empty */ { $$ = NULL; }
 ;
407

408 409 410
CF_ADDTO(dynamic_attr, OSPF_METRIC1 { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_METRIC1); })
CF_ADDTO(dynamic_attr, OSPF_METRIC2 { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_METRIC2); })
CF_ADDTO(dynamic_attr, OSPF_TAG { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_TAG); })
411
CF_ADDTO(dynamic_attr, OSPF_ROUTER_ID { $$ = f_new_dynamic_attr(EAF_TYPE_ROUTER_ID | EAF_TEMP, T_QUAD, EA_OSPF_ROUTER_ID); })
412

413 414
CF_CLI_HELP(SHOW OSPF, ..., [[Show information about OSPF protocol]]);
CF_CLI(SHOW OSPF, optsym, [<name>], [[Show information about OSPF protocol XXX]])
415
{ ospf_sh(proto_get_named($3, &proto_ospf)); };
Ondřej Filip's avatar
Ondřej Filip committed
416

Martin Mareš's avatar
Martin Mareš committed
417
CF_CLI(SHOW OSPF NEIGHBORS, optsym opttext, [<name>] [\"<interface>\"], [[Show information about OSPF neighbors]])
418
{ ospf_sh_neigh(proto_get_named($4, &proto_ospf), $5); };
419

Martin Mareš's avatar
Martin Mareš committed
420
CF_CLI(SHOW OSPF INTERFACE, optsym opttext, [<name>] [\"<interface>\"], [[Show information about interface]])
421
{ ospf_sh_iface(proto_get_named($4, &proto_ospf), $5); };
422

423
CF_CLI_HELP(SHOW OSPF TOPOLOGY, [all] [<name>], [[Show information about OSPF network topology]])
424

425 426 427 428 429 430 431 432 433 434 435 436 437
CF_CLI(SHOW OSPF TOPOLOGY, optsym opttext, [<name>], [[Show information about reachable OSPF network topology]])
{ ospf_sh_state(proto_get_named($4, &proto_ospf), 0, 1); };

CF_CLI(SHOW OSPF TOPOLOGY ALL, optsym opttext, [<name>], [[Show information about all OSPF network topology]])
{ ospf_sh_state(proto_get_named($5, &proto_ospf), 0, 0); };

CF_CLI_HELP(SHOW OSPF STATE, [all] [<name>], [[Show information about OSPF network state]])

CF_CLI(SHOW OSPF STATE, optsym opttext, [<name>], [[Show information about reachable OSPF network state]])
{ ospf_sh_state(proto_get_named($4, &proto_ospf), 1, 1); };

CF_CLI(SHOW OSPF STATE ALL, optsym opttext, [<name>], [[Show information about all OSPF network state]])
{ ospf_sh_state(proto_get_named($5, &proto_ospf), 1, 0); };
438

439
CF_CLI_HELP(SHOW OSPF LSADB, ..., [[Show content of OSPF LSA database]]);
440 441 442 443 444 445 446 447
CF_CLI(SHOW OSPF LSADB, lsadb_args, [global | area <id> | link] [type <num>] [lsid <id>] [self | router <id>] [<proto>], [[Show content of OSPF LSA database]])
{ ospf_sh_lsadb($4); };

lsadb_args:
   /* empty */ {
     $$ = cfg_allocz(sizeof(struct lsadb_show_data));
   }
 | lsadb_args GLOBAL { $$ = $1; $$->scope = LSA_SCOPE_AS; }
448
 | lsadb_args AREA idval { $$ = $1; $$->scope = LSA_SCOPE_AREA; $$->area = $3; }
449 450 451 452 453 454 455
 | lsadb_args LINK { $$ = $1; $$->scope = 1; /* hack, 0 is no filter */ }
 | lsadb_args TYPE NUM { $$ = $1; $$->type = $3; }
 | lsadb_args LSID idval { $$ = $1; $$->lsid = $3; }
 | lsadb_args SELF { $$ = $1; $$->router = SH_ROUTER_SELF; }
 | lsadb_args ROUTER idval { $$ = $1; $$->router = $3; }
 | lsadb_args SYM { $$ = $1; $$->name = $2; }
 ;
456

457 458 459
CF_CODE

CF_END