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Commit | Line | Data |
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c1f8dc91 OF |
1 | /* |
2 | * BIRD -- OSPF Configuration | |
3 | * | |
32d3228d | 4 | * (c) 1999--2004 Ondrej Filip <feela@network.cz> |
c1f8dc91 OF |
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 | ||
3fa5722d OF |
13 | CF_DEFINES |
14 | ||
15 | #define OSPF_CFG ((struct ospf_config *) this_proto) | |
89d6782d | 16 | #define OSPF_PATT ((struct ospf_iface_patt *) this_ipatt) |
20e94fb8 OZ |
17 | |
18 | static struct ospf_area_config *this_area; | |
e5b5d18c | 19 | static struct nbma_node *this_nbma; |
ed317862 | 20 | static list *this_nets; |
98ac6176 | 21 | static struct area_net_config *this_pref; |
178a197a | 22 | static struct ospf_stubnet_config *this_stubnet; |
3fa5722d | 23 | |
70945cb6 OZ |
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 | ||
024c310b | 27 | static void |
8e48831a | 28 | ospf_iface_finish(void) |
024c310b | 29 | { |
8e48831a OZ |
30 | struct ospf_iface_patt *ip = OSPF_PATT; |
31 | ||
32 | if (ip->deadint == 0) | |
33 | ip->deadint = ip->deadc * ip->helloint; | |
34 | ||
178a197a OZ |
35 | if (ip->waitint == 0) |
36 | ip->waitint = ip->deadc * ip->helloint; | |
37 | ||
024c310b OZ |
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 | ||
8e48831a OZ |
47 | static void |
48 | ospf_area_finish(void) | |
49 | { | |
41b612c3 | 50 | if ((this_area->areaid == 0) && (this_area->type != OPT_E)) |
2918e610 OZ |
51 | cf_error("Backbone area cannot be stub/NSSA"); |
52 | ||
53 | if (this_area->summary && (this_area->type == OPT_E)) | |
70945cb6 | 54 | cf_error("Only stub/NSSA areas can use summary propagation"); |
2918e610 OZ |
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 | ||
70945cb6 | 59 | if ((this_area->default_cost & LSA_EXT3_EBIT) && ! this_area->default_nssa) |
2918e610 | 60 | cf_error("Only NSSA default route can use type 2 metric"); |
8e48831a OZ |
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; | |
70945cb6 | 73 | int nssa = 0; |
8e48831a OZ |
74 | struct ospf_area_config *ac; |
75 | WALK_LIST(ac, cf->area_list) | |
76 | { | |
77 | areano++; | |
78 | if (ac->areaid == 0) | |
70945cb6 OZ |
79 | backbone = 1; |
80 | if (ac->type == OPT_N) | |
81 | nssa = 1; | |
8e48831a | 82 | } |
70945cb6 | 83 | |
8e48831a OZ |
84 | cf->abr = areano > 1; |
85 | ||
70945cb6 OZ |
86 | /* Route export or NSSA translation (RFC 3101 3.1) */ |
87 | cf->asbr = (this_proto->out_filter != FILTER_REJECT) || (nssa && cf->abr); | |
88 | ||
8e48831a OZ |
89 | if (cf->abr && !backbone) |
90 | { | |
91 | struct ospf_area_config *ac = cfg_allocz(sizeof(struct ospf_area_config)); | |
e4404cef | 92 | ac->type = OPT_E; /* Backbone is non-stub */ |
8e48831a OZ |
93 | add_head(&cf->area_list, NODE ac); |
94 | init_list(&ac->patt_list); | |
95 | init_list(&ac->net_list); | |
ed317862 | 96 | init_list(&ac->enet_list); |
8e48831a OZ |
97 | init_list(&ac->stubnet_list); |
98 | } | |
99 | ||
100 | if (!cf->abr && !EMPTY_LIST(cf->vlink_list)) | |
70945cb6 OZ |
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"); | |
8e48831a OZ |
105 | } |
106 | ||
2918e610 | 107 | static inline void |
70945cb6 | 108 | ospf_check_defcost(int cost) |
2918e610 OZ |
109 | { |
110 | if ((cost <= 0) || (cost >= LSINFINITY)) | |
0ec031f7 OZ |
111 | cf_error("Default cost must be in range 1-%d", LSINFINITY-1); |
112 | } | |
113 | ||
114 | static inline void | |
70945cb6 | 115 | ospf_check_auth(void) |
0ec031f7 | 116 | { |
70945cb6 OZ |
117 | if (ospf_cfg_is_v3()) |
118 | cf_error("Authentication not supported in OSPFv3"); | |
2918e610 OZ |
119 | } |
120 | ||
70945cb6 | 121 | |
c1f8dc91 OF |
122 | CF_DECLS |
123 | ||
c27b2449 | 124 | CF_KEYWORDS(OSPF, AREA, OSPF_METRIC1, OSPF_METRIC2, OSPF_TAG, OSPF_ROUTER_ID) |
2918e610 | 125 | CF_KEYWORDS(NEIGHBORS, RFC1583COMPAT, STUB, TICK, COST, COST2, RETRANSMIT) |
4df2019e | 126 | CF_KEYWORDS(HELLO, TRANSMIT, PRIORITY, DEAD, TYPE, BROADCAST, BCAST, DEFAULT) |
919f5411 | 127 | CF_KEYWORDS(NONBROADCAST, NBMA, POINTOPOINT, PTP, POINTOMULTIPOINT, PTMP) |
70e212f9 | 128 | CF_KEYWORDS(NONE, SIMPLE, AUTHENTICATION, STRICT, CRYPTOGRAPHIC, TTL, SECURITY) |
77e43c8b | 129 | CF_KEYWORDS(ELIGIBLE, POLL, NETWORKS, HIDDEN, VIRTUAL, CHECK, LINK, ONLY, BFD) |
ed317862 | 130 | CF_KEYWORDS(RX, BUFFER, LARGE, NORMAL, STUBNET, HIDDEN, SUMMARY, TAG, EXTERNAL) |
4160a9dd | 131 | CF_KEYWORDS(WAIT, DELAY, LSADB, ECMP, LIMIT, WEIGHT, NSSA, TRANSLATOR, STABILITY) |
48e5f32d | 132 | CF_KEYWORDS(GLOBAL, LSID, ROUTER, SELF, INSTANCE, REAL, NETMASK, TX, PRIORITY, LENGTH) |
70945cb6 | 133 | CF_KEYWORDS(SECONDARY, MERGE, LSA, SUPPRESSION) |
c1f8dc91 | 134 | |
20ab192b | 135 | %type <ld> lsadb_args |
9ff52573 | 136 | %type <i> nbma_eligible |
c4f0f014 | 137 | |
c1f8dc91 OF |
138 | CF_GRAMMAR |
139 | ||
8e48831a | 140 | CF_ADDTO(proto, ospf_proto '}' { ospf_proto_finish(); } ) |
c1f8dc91 OF |
141 | |
142 | ospf_proto_start: proto_start OSPF { | |
2bbc3083 | 143 | this_proto = proto_config_new(&proto_ospf, $1); |
b36a0a79 | 144 | init_list(&OSPF_CFG->area_list); |
8e48831a | 145 | init_list(&OSPF_CFG->vlink_list); |
70945cb6 OZ |
146 | OSPF_CFG->tick = OSPF_DEFAULT_TICK; |
147 | OSPF_CFG->ospf2 = OSPF_IS_V2; | |
c1f8dc91 OF |
148 | } |
149 | ; | |
150 | ||
151 | ospf_proto: | |
152 | ospf_proto_start proto_name '{' | |
f8032bbd MM |
153 | | ospf_proto ospf_proto_item ';' |
154 | ; | |
155 | ||
156 | ospf_proto_item: | |
157 | proto_item | |
002ecc06 | 158 | | RFC1583COMPAT bool { OSPF_CFG->rfc1583 = $2; } |
f623ab98 | 159 | | STUB ROUTER bool { OSPF_CFG->stub_router = $3; } |
70945cb6 | 160 | | ECMP bool { OSPF_CFG->ecmp = $2 ? OSPF_DEFAULT_ECMP_LIMIT : 0; } |
57c574d8 | 161 | | ECMP bool LIMIT expr { OSPF_CFG->ecmp = $2 ? $4 : 0; if ($4 < 0) cf_error("ECMP limit cannot be negative"); } |
145368f5 | 162 | | MERGE EXTERNAL bool { OSPF_CFG->merge_external = $3; } |
57c574d8 | 163 | | TICK expr { OSPF_CFG->tick = $2; if($2<=0) cf_error("Tick must be greater than zero"); } |
178a197a | 164 | | INSTANCE ID expr { OSPF_CFG->instance_id = $3; if (($3<0) || ($3>255)) cf_error("Instance ID must be in range 0-255"); } |
8e48831a | 165 | | ospf_area |
f8032bbd | 166 | ; |
c1f8dc91 | 167 | |
8e48831a | 168 | ospf_area_start: AREA idval { |
b36a0a79 OF |
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; | |
70945cb6 | 172 | this_area->default_cost = OSPF_DEFAULT_STUB_COST; |
41b612c3 | 173 | this_area->type = OPT_E; |
70945cb6 | 174 | this_area->transint = OSPF_DEFAULT_TRANSINT; |
41b612c3 | 175 | |
89d6782d | 176 | init_list(&this_area->patt_list); |
c926eee7 | 177 | init_list(&this_area->net_list); |
ed317862 | 178 | init_list(&this_area->enet_list); |
38675202 | 179 | init_list(&this_area->stubnet_list); |
c1f8dc91 | 180 | } |
f8032bbd | 181 | ; |
c4f0f014 | 182 | |
8e48831a | 183 | ospf_area: ospf_area_start '{' ospf_area_opts '}' { ospf_area_finish(); } |
f8032bbd | 184 | ; |
a789d814 OF |
185 | |
186 | ospf_area_opts: | |
f8032bbd MM |
187 | /* empty */ |
188 | | ospf_area_opts ospf_area_item ';' | |
189 | ; | |
a789d814 | 190 | |
b36a0a79 | 191 | ospf_area_item: |
2918e610 | 192 | STUB bool { this_area->type = $2 ? 0 : OPT_E; /* We should remove the option */ } |
41b612c3 OZ |
193 | | NSSA { this_area->type = OPT_N; } |
194 | | SUMMARY bool { this_area->summary = $2; } | |
2918e610 | 195 | | DEFAULT NSSA bool { this_area->default_nssa = $3; } |
70945cb6 OZ |
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); } | |
4160a9dd | 199 | | TRANSLATOR bool { this_area->translator = $2; } |
ed317862 OZ |
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 '}' | |
38675202 | 203 | | STUBNET ospf_stubnet |
20e94fb8 | 204 | | INTERFACE ospf_iface |
3b16080c | 205 | | ospf_vlink |
f8032bbd | 206 | ; |
89d6782d | 207 | |
38675202 OZ |
208 | ospf_stubnet: |
209 | ospf_stubnet_start '{' ospf_stubnet_opts '}' | |
210 | | ospf_stubnet_start | |
211 | ; | |
212 | ||
213 | ospf_stubnet_start: | |
d44e686e | 214 | net_ip { |
1b3b3e34 | 215 | this_stubnet = cfg_allocz(sizeof(struct ospf_stubnet_config)); |
38675202 | 216 | add_tail(&this_area->stubnet_list, NODE this_stubnet); |
d44e686e | 217 | this_stubnet->prefix = $1.n; |
38675202 | 218 | this_stubnet->cost = COST_D; |
178a197a | 219 | } |
38675202 OZ |
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 | ||
3b16080c | 233 | ospf_vlink: |
0ec031f7 OZ |
234 | ospf_vlink_start ospf_instance_id '{' ospf_vlink_opts '}' { ospf_iface_finish(); } |
235 | | ospf_vlink_start ospf_instance_id { ospf_iface_finish(); } | |
98ac6176 OF |
236 | ; |
237 | ||
238 | ospf_vlink_opts: | |
239 | /* empty */ | |
240 | | ospf_vlink_opts ospf_vlink_item ';' | |
241 | ; | |
242 | ||
243 | ospf_vlink_item: | |
3b16080c | 244 | | HELLO expr { OSPF_PATT->helloint = $2 ; if (($2<=0) || ($2>65535)) cf_error("Hello interval must be in range 1-65535"); } |
178a197a | 245 | | RETRANSMIT expr { OSPF_PATT->rxmtint = $2 ; if ($2<=1) cf_error("Retransmit int must be greater than one"); } |
98ac6176 | 246 | | TRANSMIT DELAY expr { OSPF_PATT->inftransdelay = $3 ; if (($3<=0) || ($3>65535)) cf_error("Transmit delay must be in range 1-65535"); } |
178a197a | 247 | | WAIT expr { OSPF_PATT->waitint = $2 ; if ($2<=1) cf_error("Wait interval must be greater than one"); } |
8e48831a | 248 | | DEAD expr { OSPF_PATT->deadint = $2 ; if ($2<=1) cf_error("Dead interval must be greater than one"); } |
98ac6176 | 249 | | DEAD COUNT expr { OSPF_PATT->deadc = $3 ; if ($3<=1) cf_error("Dead count must be greater than one"); } |
70945cb6 OZ |
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(); } | |
98ac6176 OF |
254 | ; |
255 | ||
3b16080c | 256 | ospf_vlink_start: VIRTUAL LINK idval |
98ac6176 OF |
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)); | |
8e48831a | 260 | add_tail(&OSPF_CFG->vlink_list, NODE this_ipatt); |
20e94fb8 | 261 | init_list(&this_ipatt->ipn_list); |
8e48831a | 262 | OSPF_PATT->voa = this_area->areaid; |
3b16080c | 263 | OSPF_PATT->vid = $3; |
98ac6176 | 264 | OSPF_PATT->helloint = HELLOINT_D; |
98ac6176 OF |
265 | OSPF_PATT->rxmtint = RXMTINT_D; |
266 | OSPF_PATT->inftransdelay = INFTRANSDELAY_D; | |
98ac6176 OF |
267 | OSPF_PATT->deadc = DEADC_D; |
268 | OSPF_PATT->type = OSPF_IT_VLINK; | |
178a197a | 269 | OSPF_PATT->instance_id = OSPF_CFG->instance_id; |
3b16080c | 270 | init_list(&OSPF_PATT->nbma_list); |
024c310b | 271 | reset_passwords(); |
98ac6176 OF |
272 | } |
273 | ; | |
274 | ||
89d6782d | 275 | ospf_iface_item: |
7df86c25 OF |
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"); } | |
178a197a OZ |
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"); } | |
8e48831a | 281 | | DEAD expr { OSPF_PATT->deadint = $2 ; if ($2<=1) cf_error("Dead interval must be greater than one"); } |
7df86c25 | 282 | | DEAD COUNT expr { OSPF_PATT->deadc = $3 ; if ($3<=1) cf_error("Dead count must be greater than one"); } |
aaaff776 | 283 | | TYPE BROADCAST { OSPF_PATT->type = OSPF_IT_BCAST ; } |
919f5411 | 284 | | TYPE BCAST { OSPF_PATT->type = OSPF_IT_BCAST ; } |
aaaff776 | 285 | | TYPE NONBROADCAST { OSPF_PATT->type = OSPF_IT_NBMA ; } |
919f5411 | 286 | | TYPE NBMA { OSPF_PATT->type = OSPF_IT_NBMA ; } |
aaaff776 | 287 | | TYPE POINTOPOINT { OSPF_PATT->type = OSPF_IT_PTP ; } |
919f5411 OZ |
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 ; } | |
70945cb6 OZ |
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"); } | |
8e48831a OZ |
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"); } | |
a190e720 | 295 | | STRICT NONBROADCAST bool { OSPF_PATT->strictnbma = $3 ; } |
e3bc10fd | 296 | | STUB bool { OSPF_PATT->stub = $2 ; } |
391931d4 | 297 | | CHECK LINK bool { OSPF_PATT->check_link = $3; } |
57c574d8 | 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"); } |
70945cb6 | 299 | | LINK LSA SUPPRESSION bool { OSPF_PATT->link_lsa_suppression = $4; if (!ospf_cfg_is_v3()) cf_error("Link LSA suppression option requires OSPFv3"); } |
9ff52573 | 300 | | NEIGHBORS '{' nbma_list '}' |
70945cb6 OZ |
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(); } | |
178a197a OZ |
304 | | RX BUFFER NORMAL { OSPF_PATT->rx_buffer = 0; } |
305 | | RX BUFFER LARGE { OSPF_PATT->rx_buffer = OSPF_MAX_PKT_SIZE; } | |
48e5f32d | 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"); } |
ef4a50be OZ |
307 | | TX tos { OSPF_PATT->tx_tos = $2; } |
308 | | TX PRIORITY expr { OSPF_PATT->tx_priority = $3; } | |
48e5f32d | 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"); } |
70e212f9 OZ |
310 | | TTL SECURITY bool { OSPF_PATT->ttl_security = $3; } |
311 | | TTL SECURITY TX ONLY { OSPF_PATT->ttl_security = 2; } | |
1ec52253 | 312 | | BFD bool { OSPF_PATT->bfd = $2; cf_check_bfd($2); } |
48e5f32d | 313 | | SECONDARY bool { OSPF_PATT->bsd_secondary = $2; } |
70945cb6 | 314 | | password_list { ospf_check_auth(); } |
f8032bbd | 315 | ; |
e5b5d18c | 316 | |
c926eee7 OF |
317 | pref_list: |
318 | /* empty */ | |
319 | | pref_list pref_item | |
320 | ; | |
321 | ||
ed317862 | 322 | pref_item: pref_base pref_opt ';' ; |
c926eee7 | 323 | |
d44e686e | 324 | pref_base: net_ip |
c926eee7 | 325 | { |
98ac6176 | 326 | this_pref = cfg_allocz(sizeof(struct area_net_config)); |
ed317862 | 327 | add_tail(this_nets, NODE this_pref); |
d44e686e | 328 | this_pref->prefix = $1.n; |
c926eee7 OF |
329 | } |
330 | ; | |
331 | ||
ed317862 OZ |
332 | pref_opt: |
333 | /* empty */ | |
334 | | HIDDEN { this_pref->hidden = 1; } | |
335 | | TAG expr { this_pref->tag = $2; } | |
336 | ; | |
c926eee7 | 337 | |
9ff52573 | 338 | nbma_list: |
e5b5d18c | 339 | /* empty */ |
9ff52573 | 340 | | nbma_list nbma_item |
e5b5d18c | 341 | ; |
a190e720 | 342 | |
9ff52573 OZ |
343 | nbma_eligible: |
344 | /* empty */ { $$ = 0; } | |
345 | | ELIGIBLE { $$ = 1; } | |
346 | ; | |
178a197a | 347 | |
70945cb6 | 348 | nbma_item: ipa nbma_eligible ';' |
a190e720 OF |
349 | { |
350 | this_nbma = cfg_allocz(sizeof(struct nbma_node)); | |
351 | add_tail(&OSPF_PATT->nbma_list, NODE this_nbma); | |
352 | this_nbma->ip=$1; | |
9ff52573 | 353 | this_nbma->eligible=$2; |
a190e720 OF |
354 | } |
355 | ; | |
178a197a | 356 | |
aaaff776 OF |
357 | ospf_iface_start: |
358 | { | |
359 | this_ipatt = cfg_allocz(sizeof(struct ospf_iface_patt)); | |
360 | add_tail(&this_area->patt_list, NODE this_ipatt); | |
20e94fb8 | 361 | init_list(&this_ipatt->ipn_list); |
aaaff776 OF |
362 | OSPF_PATT->cost = COST_D; |
363 | OSPF_PATT->helloint = HELLOINT_D; | |
a190e720 | 364 | OSPF_PATT->pollint = POLLINT_D; |
aaaff776 OF |
365 | OSPF_PATT->rxmtint = RXMTINT_D; |
366 | OSPF_PATT->inftransdelay = INFTRANSDELAY_D; | |
367 | OSPF_PATT->priority = PRIORITY_D; | |
aaaff776 OF |
368 | OSPF_PATT->deadc = DEADC_D; |
369 | OSPF_PATT->type = OSPF_IT_UNDEF; | |
178a197a | 370 | OSPF_PATT->instance_id = OSPF_CFG->instance_id; |
e5b5d18c | 371 | init_list(&OSPF_PATT->nbma_list); |
8df02847 | 372 | OSPF_PATT->ptp_netmask = 2; /* not specified */ |
ef4a50be OZ |
373 | OSPF_PATT->tx_tos = IP_PREC_INTERNET_CONTROL; |
374 | OSPF_PATT->tx_priority = sk_priority_control; | |
024c310b | 375 | reset_passwords(); |
aaaff776 OF |
376 | } |
377 | ; | |
378 | ||
0ec031f7 OZ |
379 | ospf_instance_id: |
380 | /* empty */ | |
178a197a | 381 | | INSTANCE expr { OSPF_PATT->instance_id = $2; if (($2<0) || ($2>255)) cf_error("Instance ID must be in range 0-255"); } |
0ec031f7 OZ |
382 | ; |
383 | ||
d7c06285 | 384 | ospf_iface_patt_list: |
70945cb6 | 385 | iface_patt_list { if (ospf_cfg_is_v3()) iface_patt_check(); } ospf_instance_id |
178a197a | 386 | ; |
d7c06285 | 387 | |
89d6782d | 388 | ospf_iface_opts: |
f8032bbd | 389 | /* empty */ |
89d6782d OF |
390 | | ospf_iface_opts ospf_iface_item ';' |
391 | ; | |
392 | ||
f8032bbd MM |
393 | ospf_iface_opt_list: |
394 | /* empty */ | |
395 | | '{' ospf_iface_opts '}' | |
396 | ; | |
89d6782d | 397 | |
89d6782d | 398 | ospf_iface: |
d7c06285 | 399 | ospf_iface_start ospf_iface_patt_list ospf_iface_opt_list { ospf_iface_finish(); } |
89d6782d OF |
400 | ; |
401 | ||
5919c66e MM |
402 | CF_ADDTO(dynamic_attr, OSPF_METRIC1 { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_METRIC1); }) |
403 | CF_ADDTO(dynamic_attr, OSPF_METRIC2 { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_METRIC2); }) | |
404 | CF_ADDTO(dynamic_attr, OSPF_TAG { $$ = f_new_dynamic_attr(EAF_TYPE_INT | EAF_TEMP, T_INT, EA_OSPF_TAG); }) | |
126683fe | 405 | CF_ADDTO(dynamic_attr, OSPF_ROUTER_ID { $$ = f_new_dynamic_attr(EAF_TYPE_ROUTER_ID | EAF_TEMP, T_QUAD, EA_OSPF_ROUTER_ID); }) |
5919c66e | 406 | |
c47d037e OZ |
407 | CF_CLI_HELP(SHOW OSPF, ..., [[Show information about OSPF protocol]]); |
408 | CF_CLI(SHOW OSPF, optsym, [<name>], [[Show information about OSPF protocol XXX]]) | |
a3b70dc4 | 409 | { ospf_sh(proto_get_named($3, &proto_ospf)); }; |
4ab4e977 | 410 | |
ec423cc7 | 411 | CF_CLI(SHOW OSPF NEIGHBORS, optsym opttext, [<name>] [\"<interface>\"], [[Show information about OSPF neighbors]]) |
a3b70dc4 | 412 | { ospf_sh_neigh(proto_get_named($4, &proto_ospf), $5); }; |
c4f0f014 | 413 | |
ec423cc7 | 414 | CF_CLI(SHOW OSPF INTERFACE, optsym opttext, [<name>] [\"<interface>\"], [[Show information about interface]]) |
c4f0f014 | 415 | { ospf_sh_iface(proto_get_named($4, &proto_ospf), $5); }; |
a783e259 | 416 | |
0ea8fb4a | 417 | CF_CLI_HELP(SHOW OSPF TOPOLOGY, [all] [<name>], [[Show information about OSPF network topology]]) |
a3b70dc4 | 418 | |
0ea8fb4a OZ |
419 | CF_CLI(SHOW OSPF TOPOLOGY, optsym opttext, [<name>], [[Show information about reachable OSPF network topology]]) |
420 | { ospf_sh_state(proto_get_named($4, &proto_ospf), 0, 1); }; | |
421 | ||
422 | CF_CLI(SHOW OSPF TOPOLOGY ALL, optsym opttext, [<name>], [[Show information about all OSPF network topology]]) | |
423 | { ospf_sh_state(proto_get_named($5, &proto_ospf), 0, 0); }; | |
424 | ||
425 | CF_CLI_HELP(SHOW OSPF STATE, [all] [<name>], [[Show information about OSPF network state]]) | |
426 | ||
427 | CF_CLI(SHOW OSPF STATE, optsym opttext, [<name>], [[Show information about reachable OSPF network state]]) | |
428 | { ospf_sh_state(proto_get_named($4, &proto_ospf), 1, 1); }; | |
429 | ||
430 | CF_CLI(SHOW OSPF STATE ALL, optsym opttext, [<name>], [[Show information about all OSPF network state]]) | |
431 | { ospf_sh_state(proto_get_named($5, &proto_ospf), 1, 0); }; | |
a3b70dc4 | 432 | |
c47d037e | 433 | CF_CLI_HELP(SHOW OSPF LSADB, ..., [[Show content of OSPF LSA database]]); |
20ab192b OZ |
434 | 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]]) |
435 | { ospf_sh_lsadb($4); }; | |
436 | ||
437 | lsadb_args: | |
438 | /* empty */ { | |
439 | $$ = cfg_allocz(sizeof(struct lsadb_show_data)); | |
440 | } | |
441 | | lsadb_args GLOBAL { $$ = $1; $$->scope = LSA_SCOPE_AS; } | |
155134f3 | 442 | | lsadb_args AREA idval { $$ = $1; $$->scope = LSA_SCOPE_AREA; $$->area = $3; } |
20ab192b OZ |
443 | | lsadb_args LINK { $$ = $1; $$->scope = 1; /* hack, 0 is no filter */ } |
444 | | lsadb_args TYPE NUM { $$ = $1; $$->type = $3; } | |
445 | | lsadb_args LSID idval { $$ = $1; $$->lsid = $3; } | |
446 | | lsadb_args SELF { $$ = $1; $$->router = SH_ROUTER_SELF; } | |
447 | | lsadb_args ROUTER idval { $$ = $1; $$->router = $3; } | |
448 | | lsadb_args SYM { $$ = $1; $$->name = $2; } | |
449 | ; | |
98899244 | 450 | |
c1f8dc91 OF |
451 | CF_CODE |
452 | ||
453 | CF_END |