Statistics
| Branch: | Revision:

iof-bird-daemon / proto / ospf / config.Y @ fe9f1a6d

History | View | Annotate | Download (16.3 KB)

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

    
9
CF_HDR
10

    
11
#include "proto/ospf/ospf.h"
12

    
13
CF_DEFINES
14

    
15
#define OSPF_CFG ((struct ospf_config *) this_proto)
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;
21
static struct area_net_config *this_pref;
22
static struct ospf_stubnet_config *this_stubnet;
23

    
24
static inline int ospf_cfg_is_v2(void) { return OSPF_CFG->ospf2; }
25
static inline int ospf_cfg_is_v3(void) { return ! OSPF_CFG->ospf2; }
26

    
27
static void
28
ospf_iface_finish(void)
29
{
30
  struct ospf_iface_patt *ip = OSPF_PATT;
31

    
32
  if (ip->deadint == 0)
33
    ip->deadint = ip->deadc * ip->helloint;
34

    
35
  if (ip->waitint == 0)
36
    ip->waitint = ip->deadc * ip->helloint;
37

    
38
  ip->passwords = get_passwords();
39

    
40
  if ((ip->autype == OSPF_AUTH_CRYPT) && (ip->helloint < 5))
41
    log(L_WARN "Hello or poll interval less that 5 makes cryptographic authenication prone to replay attacks");
42

    
43
  if ((ip->autype == OSPF_AUTH_NONE) && (ip->passwords != NULL))
44
    log(L_WARN "Password option without authentication option does not make sense");
45
}
46

    
47
static void
48
ospf_area_finish(void)
49
{
50
  if ((this_area->areaid == 0) && (this_area->type != OPT_E))
51
    cf_error("Backbone area cannot be stub/NSSA");
52

    
53
  if (this_area->summary && (this_area->type == OPT_E))
54
    cf_error("Only stub/NSSA areas can use summary propagation");
55

    
56
  if (this_area->default_nssa && ((this_area->type != OPT_N) || ! this_area->summary))
57
    cf_error("Only NSSA areas with summary propagation can use NSSA default route");
58

    
59
  if ((this_area->default_cost & LSA_EXT3_EBIT) && ! this_area->default_nssa)
60
    cf_error("Only NSSA default route can use type 2 metric");
61
}
62

    
63
static void
64
ospf_proto_finish(void)
65
{
66
  struct ospf_config *cf = OSPF_CFG;
67

    
68
  if (EMPTY_LIST(cf->area_list))
69
    cf_error( "No configured areas in OSPF");
70

    
71
  int areano = 0;
72
  int backbone = 0;
73
  int nssa = 0;
74
  struct ospf_area_config *ac;
75
  WALK_LIST(ac, cf->area_list)
76
  {
77
    areano++;
78
    if (ac->areaid == 0)
79
      backbone = 1;
80
    if (ac->type == OPT_N)
81
      nssa = 1;
82
  }
83

    
84
  cf->abr = areano > 1;
85

    
86
  /* Route export or NSSA translation (RFC 3101 3.1) */
87
  cf->asbr = (this_proto->out_filter != FILTER_REJECT) || (nssa && cf->abr);
88

    
89
  if (cf->abr && !backbone)
90
  {
91
    struct ospf_area_config *ac = cfg_allocz(sizeof(struct ospf_area_config));
92
    ac->type = OPT_E; /* Backbone is non-stub */
93
    add_head(&cf->area_list, NODE ac);
94
    init_list(&ac->patt_list);
95
    init_list(&ac->net_list);
96
    init_list(&ac->enet_list);
97
    init_list(&ac->stubnet_list);
98
  }
99

    
100
  if (!cf->abr && !EMPTY_LIST(cf->vlink_list))
101
    cf_error("Vlinks cannot be used on single area router");
102

    
103
  if (cf->asbr && (areano == 1) && (this_area->type == 0))
104
    cf_error("ASBR must be in non-stub area");
105
}
106

    
107
static inline void
108
ospf_check_defcost(int cost)
109
{
110
  if ((cost <= 0) || (cost >= LSINFINITY))
111
   cf_error("Default cost must be in range 1-%d", LSINFINITY-1);
112
}
113

    
114
static inline void
115
ospf_check_auth(void)
116
{
117
  if (ospf_cfg_is_v3())
118
    cf_error("Authentication not supported in OSPFv3");
119
}
120

    
121

    
122
CF_DECLS
123

    
124
CF_KEYWORDS(OSPF, AREA, OSPF_METRIC1, OSPF_METRIC2, OSPF_TAG, OSPF_ROUTER_ID)
125
CF_KEYWORDS(NEIGHBORS, RFC1583COMPAT, STUB, TICK, COST, COST2, RETRANSMIT)
126
CF_KEYWORDS(HELLO, TRANSMIT, PRIORITY, DEAD, TYPE, BROADCAST, BCAST, DEFAULT)
127
CF_KEYWORDS(NONBROADCAST, NBMA, POINTOPOINT, PTP, POINTOMULTIPOINT, PTMP)
128
CF_KEYWORDS(NONE, SIMPLE, AUTHENTICATION, STRICT, CRYPTOGRAPHIC, TTL, SECURITY)
129
CF_KEYWORDS(ELIGIBLE, POLL, NETWORKS, HIDDEN, VIRTUAL, CHECK, LINK, ONLY, BFD)
130
CF_KEYWORDS(RX, BUFFER, LARGE, NORMAL, STUBNET, HIDDEN, SUMMARY, TAG, EXTERNAL)
131
CF_KEYWORDS(WAIT, DELAY, LSADB, ECMP, LIMIT, WEIGHT, NSSA, TRANSLATOR, STABILITY)
132
CF_KEYWORDS(GLOBAL, LSID, ROUTER, SELF, INSTANCE, REAL, NETMASK, TX, PRIORITY, LENGTH)
133
CF_KEYWORDS(SECONDARY, MERGE, LSA, SUPPRESSION)
134

    
135
%type <ld> lsadb_args
136
%type <i> nbma_eligible
137

    
138
CF_GRAMMAR
139

    
140
CF_ADDTO(proto, ospf_proto '}' { ospf_proto_finish(); } )
141

    
142
ospf_proto_start: proto_start OSPF {
143
     this_proto = proto_config_new(&proto_ospf, $1);
144
     init_list(&OSPF_CFG->area_list);
145
     init_list(&OSPF_CFG->vlink_list);
146
     OSPF_CFG->tick = OSPF_DEFAULT_TICK;
147
     OSPF_CFG->ospf2 = OSPF_IS_V2;
148
  }
149
 ;
150

    
151
ospf_proto:
152
   ospf_proto_start proto_name '{'
153
 | ospf_proto ospf_proto_item ';'
154
 ;
155

    
156
ospf_proto_item:
157
   proto_item
158
 | RFC1583COMPAT bool { OSPF_CFG->rfc1583 = $2; }
159
 | STUB ROUTER bool { OSPF_CFG->stub_router = $3; }
160
 | ECMP bool { OSPF_CFG->ecmp = $2 ? OSPF_DEFAULT_ECMP_LIMIT : 0; }
161
 | ECMP bool LIMIT expr { OSPF_CFG->ecmp = $2 ? $4 : 0; if ($4 < 0) cf_error("ECMP limit cannot be negative"); }
162
 | MERGE EXTERNAL bool { OSPF_CFG->merge_external = $3; }
163
 | TICK expr { OSPF_CFG->tick = $2; if($2<=0) cf_error("Tick must be greater than zero"); }
164
 | INSTANCE ID expr { OSPF_CFG->instance_id = $3; if (($3<0) || ($3>255)) cf_error("Instance ID must be in range 0-255"); }
165
 | ospf_area
166
 ;
167

    
168
ospf_area_start: AREA idval {
169
  this_area = cfg_allocz(sizeof(struct ospf_area_config));
170
  add_tail(&OSPF_CFG->area_list, NODE this_area);
171
  this_area->areaid = $2;
172
  this_area->default_cost = OSPF_DEFAULT_STUB_COST;
173
  this_area->type = OPT_E;
174
  this_area->transint = OSPF_DEFAULT_TRANSINT;
175

    
176
  init_list(&this_area->patt_list);
177
  init_list(&this_area->net_list);
178
  init_list(&this_area->enet_list);
179
  init_list(&this_area->stubnet_list);
180
 }
181
 ;
182

    
183
ospf_area: ospf_area_start '{' ospf_area_opts '}' { ospf_area_finish(); }
184
 ;
185

    
186
ospf_area_opts:
187
   /* empty */
188
 | ospf_area_opts ospf_area_item ';'
189
 ;
190

    
191
ospf_area_item:
192
   STUB bool { this_area->type = $2 ? 0 : OPT_E; /* We should remove the option */ }
193
 | NSSA { this_area->type = OPT_N; }
194
 | SUMMARY bool { this_area->summary = $2; }
195
 | DEFAULT NSSA bool { this_area->default_nssa = $3; }
196
 | DEFAULT COST expr { this_area->default_cost = $3; ospf_check_defcost($3); }
197
 | DEFAULT COST2 expr { this_area->default_cost = $3 | LSA_EXT3_EBIT; ospf_check_defcost($3); }
198
 | STUB COST expr { this_area->default_cost = $3; ospf_check_defcost($3); }
199
 | TRANSLATOR bool { this_area->translator = $2; }
200
 | TRANSLATOR STABILITY expr { this_area->transint = $3; }
201
 | NETWORKS { this_nets = &this_area->net_list; } '{' pref_list '}'
202
 | EXTERNAL { this_nets = &this_area->enet_list; } '{' pref_list '}'
203
 | STUBNET ospf_stubnet
204
 | INTERFACE ospf_iface
205
 | ospf_vlink
206
 ;
207

    
208
ospf_stubnet:
209
   ospf_stubnet_start '{' ospf_stubnet_opts '}'
210
 | ospf_stubnet_start
211
 ;
212

    
213
ospf_stubnet_start:
214
   prefix {
215
     this_stubnet = cfg_allocz(sizeof(struct ospf_stubnet_config));
216
     add_tail(&this_area->stubnet_list, NODE this_stubnet);
217
     this_stubnet->px = $1;
218
     this_stubnet->cost = COST_D;
219
   }
220
 ;
221

    
222
ospf_stubnet_opts:
223
   /* empty */
224
 | ospf_stubnet_opts ospf_stubnet_item ';'
225
 ;
226

    
227
ospf_stubnet_item:
228
   HIDDEN bool { this_stubnet->hidden = $2; }
229
 | SUMMARY bool { this_stubnet->summary = $2; }
230
 | COST expr { this_stubnet->cost = $2; }
231
 ;
232

    
233
ospf_vlink:
234
   ospf_vlink_start ospf_instance_id '{' ospf_vlink_opts '}' { ospf_iface_finish(); }
235
 | ospf_vlink_start ospf_instance_id { ospf_iface_finish(); }
236
 ;
237

    
238
ospf_vlink_opts:
239
   /* empty */
240
 | ospf_vlink_opts ospf_vlink_item ';'
241
 ;
242

    
243
ospf_vlink_item:
244
 | HELLO expr { OSPF_PATT->helloint = $2 ; if (($2<=0) || ($2>65535)) cf_error("Hello interval must be in range 1-65535"); }
245
 | RETRANSMIT expr { OSPF_PATT->rxmtint = $2 ; if ($2<=1) cf_error("Retransmit int must be greater than one"); }
246
 | TRANSMIT DELAY expr { OSPF_PATT->inftransdelay = $3 ; if (($3<=0) || ($3>65535)) cf_error("Transmit delay must be in range 1-65535"); }
247
 | WAIT expr { OSPF_PATT->waitint = $2 ; if ($2<=1) cf_error("Wait interval must be greater than one"); }
248
 | DEAD expr { OSPF_PATT->deadint = $2 ; if ($2<=1) cf_error("Dead interval must be greater than one"); }
249
 | DEAD COUNT expr { OSPF_PATT->deadc = $3 ; if ($3<=1) cf_error("Dead count must be greater than one"); }
250
 | AUTHENTICATION NONE { OSPF_PATT->autype = OSPF_AUTH_NONE;  }
251
 | AUTHENTICATION SIMPLE { OSPF_PATT->autype = OSPF_AUTH_SIMPLE; ospf_check_auth(); }
252
 | AUTHENTICATION CRYPTOGRAPHIC { OSPF_PATT->autype = OSPF_AUTH_CRYPT; ospf_check_auth(); }
253
 | password_list { ospf_check_auth(); }
254
 ;
255

    
256
ospf_vlink_start: VIRTUAL LINK idval
257
 {
258
  if (this_area->areaid == 0) cf_error("Virtual link cannot be in backbone");
259
  this_ipatt = cfg_allocz(sizeof(struct ospf_iface_patt));
260
  add_tail(&OSPF_CFG->vlink_list, NODE this_ipatt);
261
  init_list(&this_ipatt->ipn_list);
262
  OSPF_PATT->voa = this_area->areaid;
263
  OSPF_PATT->vid = $3;
264
  OSPF_PATT->helloint = HELLOINT_D;
265
  OSPF_PATT->rxmtint = RXMTINT_D;
266
  OSPF_PATT->inftransdelay = INFTRANSDELAY_D;
267
  OSPF_PATT->deadc = DEADC_D;
268
  OSPF_PATT->type = OSPF_IT_VLINK;
269
  OSPF_PATT->instance_id = OSPF_CFG->instance_id;
270
  init_list(&OSPF_PATT->nbma_list);
271
  reset_passwords();
272
 }
273
;
274

    
275
ospf_iface_item:
276
   COST expr { OSPF_PATT->cost = $2 ; if (($2<=0) || ($2>65535)) cf_error("Cost must be in range 1-65535"); }
277
 | HELLO expr { OSPF_PATT->helloint = $2 ; if (($2<=0) || ($2>65535)) cf_error("Hello interval must be in range 1-65535"); }
278
 | POLL expr { OSPF_PATT->pollint = $2 ; if ($2<=0) cf_error("Poll int must be greater than zero"); }
279
 | RETRANSMIT expr { OSPF_PATT->rxmtint = $2 ; if ($2<=1) cf_error("Retransmit int must be greater than one"); }
280
 | WAIT expr { OSPF_PATT->waitint = $2 ; if ($2<=1) cf_error("Wait interval must be greater than one"); }
281
 | DEAD expr { OSPF_PATT->deadint = $2 ; if ($2<=1) cf_error("Dead interval must be greater than one"); }
282
 | DEAD COUNT expr { OSPF_PATT->deadc = $3 ; if ($3<=1) cf_error("Dead count must be greater than one"); }
283
 | TYPE BROADCAST { OSPF_PATT->type = OSPF_IT_BCAST ; }
284
 | TYPE BCAST { OSPF_PATT->type = OSPF_IT_BCAST ; }
285
 | TYPE NONBROADCAST { OSPF_PATT->type = OSPF_IT_NBMA ; }
286
 | TYPE NBMA { OSPF_PATT->type = OSPF_IT_NBMA ; }
287
 | TYPE POINTOPOINT { OSPF_PATT->type = OSPF_IT_PTP ; }
288
 | TYPE PTP { OSPF_PATT->type = OSPF_IT_PTP ; }
289
 | TYPE POINTOMULTIPOINT { OSPF_PATT->type = OSPF_IT_PTMP ; }
290
 | TYPE PTMP { OSPF_PATT->type = OSPF_IT_PTMP ; }
291
 | REAL BROADCAST bool { OSPF_PATT->real_bcast = $3; if (!ospf_cfg_is_v2()) cf_error("Real broadcast option requires OSPFv2"); }
292
 | PTP NETMASK bool { OSPF_PATT->ptp_netmask = $3; if (!ospf_cfg_is_v2()) cf_error("PtP netmask option requires OSPFv2"); }
293
 | TRANSMIT DELAY expr { OSPF_PATT->inftransdelay = $3 ; if (($3<=0) || ($3>65535)) cf_error("Transmit delay must be in range 1-65535"); }
294
 | PRIORITY expr { OSPF_PATT->priority = $2 ; if (($2<0) || ($2>255)) cf_error("Priority must be in range 0-255"); }
295
 | STRICT NONBROADCAST bool { OSPF_PATT->strictnbma = $3 ; }
296
 | STUB bool { OSPF_PATT->stub = $2 ; }
297
 | CHECK LINK bool { OSPF_PATT->check_link = $3; }
298
 | ECMP WEIGHT expr { OSPF_PATT->ecmp_weight = $3 - 1; if (($3<1) || ($3>256)) cf_error("ECMP weight must be in range 1-256"); }
299
 | LINK LSA SUPPRESSION bool { OSPF_PATT->link_lsa_suppression = $4; if (!ospf_cfg_is_v3()) cf_error("Link LSA suppression option requires OSPFv3"); }
300
 | NEIGHBORS '{' nbma_list '}'
301
 | AUTHENTICATION NONE { OSPF_PATT->autype = OSPF_AUTH_NONE; }
302
 | AUTHENTICATION SIMPLE { OSPF_PATT->autype = OSPF_AUTH_SIMPLE; ospf_check_auth(); }
303
 | AUTHENTICATION CRYPTOGRAPHIC { OSPF_PATT->autype = OSPF_AUTH_CRYPT; ospf_check_auth(); }
304
 | RX BUFFER NORMAL { OSPF_PATT->rx_buffer = 0; }
305
 | RX BUFFER LARGE { OSPF_PATT->rx_buffer = OSPF_MAX_PKT_SIZE; }
306
 | 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"); }
307
 | TX tos { OSPF_PATT->tx_tos = $2; }
308
 | TX PRIORITY expr { OSPF_PATT->tx_priority = $3; }
309
 | 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"); }
310
 | TTL SECURITY bool { OSPF_PATT->ttl_security = $3; }
311
 | TTL SECURITY TX ONLY { OSPF_PATT->ttl_security = 2; }
312
 | BFD bool { OSPF_PATT->bfd = $2; cf_check_bfd($2); }
313
 | SECONDARY bool { OSPF_PATT->bsd_secondary = $2; }
314
 | password_list { ospf_check_auth(); }
315
 ;
316

    
317
pref_list:
318
 /* empty */
319
 | pref_list pref_item
320
 ;
321

    
322
pref_item: pref_base pref_opt ';' ;
323

    
324
pref_base: prefix
325
 {
326
   this_pref = cfg_allocz(sizeof(struct area_net_config));
327
   add_tail(this_nets, NODE this_pref);
328
   this_pref->px.addr = $1.addr;
329
   this_pref->px.len = $1.len;
330
 }
331
;
332

    
333
pref_opt:
334
 /* empty */
335
 | HIDDEN { this_pref->hidden = 1; }
336
 | TAG expr { this_pref->tag = $2; }
337
 ;
338

    
339
nbma_list:
340
 /* empty */
341
 | nbma_list nbma_item
342
 ;
343

    
344
nbma_eligible:
345
 /* empty */ { $$ = 0; }
346
 | ELIGIBLE { $$ = 1; }
347
 ;
348

    
349
nbma_item: ipa nbma_eligible ';'
350
 {
351
   this_nbma = cfg_allocz(sizeof(struct nbma_node));
352
   add_tail(&OSPF_PATT->nbma_list, NODE this_nbma);
353
   this_nbma->ip=$1;
354
   this_nbma->eligible=$2;
355
 }
356
;
357

    
358
ospf_iface_start:
359
 {
360
  this_ipatt = cfg_allocz(sizeof(struct ospf_iface_patt));
361
  add_tail(&this_area->patt_list, NODE this_ipatt);
362
  init_list(&this_ipatt->ipn_list);
363
  OSPF_PATT->cost = COST_D;
364
  OSPF_PATT->helloint = HELLOINT_D;
365
  OSPF_PATT->pollint = POLLINT_D;
366
  OSPF_PATT->rxmtint = RXMTINT_D;
367
  OSPF_PATT->inftransdelay = INFTRANSDELAY_D;
368
  OSPF_PATT->priority = PRIORITY_D;
369
  OSPF_PATT->deadc = DEADC_D;
370
  OSPF_PATT->type = OSPF_IT_UNDEF;
371
  OSPF_PATT->instance_id = OSPF_CFG->instance_id;
372
  init_list(&OSPF_PATT->nbma_list);
373
  OSPF_PATT->ptp_netmask = 2; /* not specified */
374
  OSPF_PATT->tx_tos = IP_PREC_INTERNET_CONTROL;
375
  OSPF_PATT->tx_priority = sk_priority_control;
376
  reset_passwords();
377
 }
378
;
379

    
380
ospf_instance_id:
381
   /* empty */
382
 | INSTANCE expr { OSPF_PATT->instance_id = $2; if (($2<0) || ($2>255)) cf_error("Instance ID must be in range 0-255"); }
383
 ;
384

    
385
ospf_iface_patt_list:
386
   iface_patt_list { if (ospf_cfg_is_v3()) iface_patt_check(); } ospf_instance_id
387
 ;
388

    
389
ospf_iface_opts:
390
   /* empty */
391
 | ospf_iface_opts ospf_iface_item ';'
392
 ;
393

    
394
ospf_iface_opt_list:
395
   /* empty */
396
 | '{' ospf_iface_opts '}'
397
 ;
398

    
399
ospf_iface:
400
  ospf_iface_start ospf_iface_patt_list ospf_iface_opt_list { ospf_iface_finish(); }
401
 ;
402

    
403
CF_ADDTO(dynamic_attr, OSPF_METRIC1 { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_METRIC1); })
404
CF_ADDTO(dynamic_attr, OSPF_METRIC2 { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_METRIC2); })
405
CF_ADDTO(dynamic_attr, OSPF_TAG { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_TAG); })
406
CF_ADDTO(dynamic_attr, OSPF_ROUTER_ID { $$ = f_new_dynamic_attr(EAF_TYPE_ROUTER_ID | EAF_TEMP, T_QUAD, EA_OSPF_ROUTER_ID); })
407

    
408
CF_CLI_HELP(SHOW OSPF, ..., [[Show information about OSPF protocol]]);
409
CF_CLI(SHOW OSPF, optsym, [<name>], [[Show information about OSPF protocol XXX]])
410
{ ospf_sh(proto_get_named($3, &proto_ospf)); };
411

    
412
CF_CLI(SHOW OSPF NEIGHBORS, optsym opttext, [<name>] [\"<interface>\"], [[Show information about OSPF neighbors]])
413
{ ospf_sh_neigh(proto_get_named($4, &proto_ospf), $5); };
414

    
415
CF_CLI(SHOW OSPF INTERFACE, optsym opttext, [<name>] [\"<interface>\"], [[Show information about interface]])
416
{ ospf_sh_iface(proto_get_named($4, &proto_ospf), $5); };
417

    
418
CF_CLI_HELP(SHOW OSPF TOPOLOGY, [all] [<name>], [[Show information about OSPF network topology]])
419

    
420
CF_CLI(SHOW OSPF TOPOLOGY, optsym opttext, [<name>], [[Show information about reachable OSPF network topology]])
421
{ ospf_sh_state(proto_get_named($4, &proto_ospf), 0, 1); };
422

    
423
CF_CLI(SHOW OSPF TOPOLOGY ALL, optsym opttext, [<name>], [[Show information about all OSPF network topology]])
424
{ ospf_sh_state(proto_get_named($5, &proto_ospf), 0, 0); };
425

    
426
CF_CLI_HELP(SHOW OSPF STATE, [all] [<name>], [[Show information about OSPF network state]])
427

    
428
CF_CLI(SHOW OSPF STATE, optsym opttext, [<name>], [[Show information about reachable OSPF network state]])
429
{ ospf_sh_state(proto_get_named($4, &proto_ospf), 1, 1); };
430

    
431
CF_CLI(SHOW OSPF STATE ALL, optsym opttext, [<name>], [[Show information about all OSPF network state]])
432
{ ospf_sh_state(proto_get_named($5, &proto_ospf), 1, 0); };
433

    
434
CF_CLI_HELP(SHOW OSPF LSADB, ..., [[Show content of OSPF LSA database]]);
435
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]])
436
{ ospf_sh_lsadb($4); };
437

    
438
lsadb_args:
439
   /* empty */ {
440
     $$ = cfg_allocz(sizeof(struct lsadb_show_data));
441
   }
442
 | lsadb_args GLOBAL { $$ = $1; $$->scope = LSA_SCOPE_AS; }
443
 | lsadb_args AREA idval { $$ = $1; $$->scope = LSA_SCOPE_AREA; $$->area = $3; }
444
 | lsadb_args LINK { $$ = $1; $$->scope = 1; /* hack, 0 is no filter */ }
445
 | lsadb_args TYPE NUM { $$ = $1; $$->type = $3; }
446
 | lsadb_args LSID idval { $$ = $1; $$->lsid = $3; }
447
 | lsadb_args SELF { $$ = $1; $$->router = SH_ROUTER_SELF; }
448
 | lsadb_args ROUTER idval { $$ = $1; $$->router = $3; }
449
 | lsadb_args SYM { $$ = $1; $$->name = $2; }
450
 ;
451

    
452
CF_CODE
453

    
454
CF_END