Lines Matching defs:o6n
32 nbs_change (state_t nbs_next, char *reason, struct ospf6_neighbor *o6n)
36 nbs_previous = o6n->state;
37 o6n->state = nbs_next;
43 o6n->ospf6_stat_state_changed++;
44 gettimeofday (&o6n->last_changed, NULL);
51 o6n->str,
57 o6n->str,
63 nbs_full_change (o6n->ospf6_interface);
72 CALL_CHANGE_HOOK (&neighbor_hook, o6n);
79 need_adjacency (struct ospf6_neighbor *o6n)
82 if (o6n->ospf6_interface->state == IFS_PTOP)
84 if (o6n->ospf6_interface->state == IFS_DR)
86 if (o6n->ospf6_interface->state == IFS_BDR)
88 if (o6n->router_id == o6n->ospf6_interface->dr)
90 if (o6n->router_id == o6n->ospf6_interface->bdr)
99 struct ospf6_neighbor *o6n;
101 o6n = (struct ospf6_neighbor *) THREAD_ARG (thread);
102 assert (o6n);
105 zlog_info ("Neighbor Event %s: *HelloReceived*", o6n->str);
107 if (o6n->inactivity_timer)
108 thread_cancel (o6n->inactivity_timer);
110 o6n->inactivity_timer = thread_add_timer (master, inactivity_timer, o6n,
111 o6n->ospf6_interface->dead_interval);
112 if (o6n->state <= NBS_DOWN)
113 nbs_change (NBS_INIT, "HelloReceived", o6n);
120 struct ospf6_neighbor *o6n;
122 o6n = (struct ospf6_neighbor *) THREAD_ARG (thread);
123 assert (o6n);
125 if (o6n->state > NBS_INIT)
129 zlog_info ("Neighbor Event %s: *2Way-Received*", o6n->str);
131 thread_add_event (master, neighbor_change, o6n->ospf6_interface, 0);
133 if (!need_adjacency (o6n))
135 nbs_change (NBS_TWOWAY, "No Need Adjacency", o6n);
139 nbs_change (NBS_EXSTART, "Need Adjacency", o6n);
141 DD_MSBIT_SET (o6n->dbdesc_bits);
142 DD_MBIT_SET (o6n->dbdesc_bits);
143 DD_IBIT_SET (o6n->dbdesc_bits);
145 if (o6n->thread_send_dbdesc)
146 thread_cancel (o6n->thread_send_dbdesc);
147 o6n->thread_send_dbdesc =
148 thread_add_event (master, ospf6_send_dbdesc, o6n, 0);
149 if (o6n->thread_rxmt_dbdesc)
150 thread_cancel (o6n->thread_rxmt_dbdesc);
151 o6n->thread_rxmt_dbdesc = (struct thread *) NULL;
159 struct ospf6_neighbor *o6n;
161 o6n = (struct ospf6_neighbor *) THREAD_ARG (thread);
162 assert (o6n);
164 if (o6n->state != NBS_EXSTART)
168 zlog_info ("Neighbor Event %s: *NegotiationDone*", o6n->str);
170 nbs_change (NBS_EXCHANGE, "NegotiationDone", o6n);
171 DD_IBIT_CLEAR (o6n->dbdesc_bits);
179 struct ospf6_neighbor *o6n;
181 o6n = (struct ospf6_neighbor *) THREAD_ARG (thread);
182 assert (o6n);
184 if (o6n->state != NBS_EXCHANGE)
187 if (o6n->thread_rxmt_dbdesc)
188 thread_cancel (o6n->thread_rxmt_dbdesc);
189 o6n->thread_rxmt_dbdesc = (struct thread *) NULL;
192 zlog_info ("Neighbor Event %s: *ExchangeDone*", o6n->str);
194 ospf6_lsdb_remove_all (o6n->dbdesc_list);
196 thread_add_timer (master, ospf6_neighbor_last_dbdesc_release, o6n,
197 o6n->ospf6_interface->dead_interval);
199 if (o6n->request_list->count == 0)
200 nbs_change (NBS_FULL, "Requestlist Empty", o6n);
203 thread_add_event (master, ospf6_send_lsreq, o6n, 0);
204 nbs_change (NBS_LOADING, "Requestlist Not Empty", o6n);
212 struct ospf6_neighbor *o6n;
214 o6n = (struct ospf6_neighbor *) THREAD_ARG (thread);
215 assert (o6n);
217 if (o6n->state != NBS_LOADING)
221 zlog_info ("Neighbor Event %s: *LoadingDone*", o6n->str);
223 assert (o6n->request_list->count == 0);
225 nbs_change (NBS_FULL, "LoadingDone", o6n);
233 struct ospf6_neighbor *o6n;
235 o6n = (struct ospf6_neighbor *) THREAD_ARG (thread);
236 assert (o6n);
239 zlog_info ("Neighbor Event %s: *AdjOK?*", o6n->str);
241 if (o6n->state == NBS_TWOWAY)
243 if (!need_adjacency (o6n))
245 nbs_change (NBS_TWOWAY, "No Need Adjacency", o6n);
249 nbs_change (NBS_EXSTART, "Need Adjacency", o6n);
251 DD_MSBIT_SET (o6n->dbdesc_bits);
252 DD_MBIT_SET (o6n->dbdesc_bits);
253 DD_IBIT_SET (o6n->dbdesc_bits);
255 if (o6n->thread_send_dbdesc)
256 thread_cancel (o6n->thread_send_dbdesc);
257 o6n->thread_send_dbdesc =
258 thread_add_event (master, ospf6_send_dbdesc, o6n, 0);
263 if (o6n->state >= NBS_EXSTART)
265 if (need_adjacency (o6n))
269 nbs_change (NBS_TWOWAY, "No Need Adjacency", o6n);
270 ospf6_neighbor_lslist_clear (o6n);
279 struct ospf6_neighbor *o6n;
281 o6n = (struct ospf6_neighbor *) THREAD_ARG (thread);
282 assert (o6n);
284 if (o6n->state < NBS_EXCHANGE)
288 o6n->ospf6_stat_seqnum_mismatch++;
291 zlog_info ("Neighbor Event %s: *SeqNumberMismatch*", o6n->str);
293 nbs_change (NBS_EXSTART, "SeqNumberMismatch", o6n);
295 DD_MSBIT_SET (o6n->dbdesc_bits);
296 DD_MBIT_SET (o6n->dbdesc_bits);
297 DD_IBIT_SET (o6n->dbdesc_bits);
298 ospf6_neighbor_lslist_clear (o6n);
300 if (o6n->thread_send_dbdesc)
301 thread_cancel (o6n->thread_send_dbdesc);
302 o6n->thread_send_dbdesc =
303 thread_add_event (master, ospf6_send_dbdesc, o6n, 0);
311 struct ospf6_neighbor *o6n;
313 o6n = (struct ospf6_neighbor *) THREAD_ARG (thread);
314 assert (o6n);
316 if (o6n->state < NBS_EXCHANGE)
320 o6n->ospf6_stat_bad_lsreq++;
323 zlog_info ("Neighbor Event %s: *BadLSReq*", o6n->str);
325 nbs_change (NBS_EXSTART, "BadLSReq", o6n);
327 DD_MSBIT_SET (o6n->dbdesc_bits);
328 DD_MBIT_SET (o6n->dbdesc_bits);
329 DD_IBIT_SET (o6n->dbdesc_bits);
330 ospf6_neighbor_lslist_clear (o6n);
332 if (o6n->thread_send_dbdesc)
333 thread_cancel (o6n->thread_send_dbdesc);
334 o6n->thread_send_dbdesc =
335 thread_add_event (master, ospf6_send_dbdesc, o6n, 0);
343 struct ospf6_neighbor *o6n;
345 o6n = (struct ospf6_neighbor *) THREAD_ARG (thread);
346 assert (o6n);
348 if (o6n->state < NBS_TWOWAY)
352 o6n->ospf6_stat_oneway_received++;
355 zlog_info ("Neighbor Event %s: *1Way-Received*", o6n->str);
357 nbs_change (NBS_INIT, "1Way-Received", o6n);
359 thread_add_event (master, neighbor_change, o6n->ospf6_interface, 0);
361 ospf6_neighbor_thread_cancel_all (o6n);
362 ospf6_neighbor_lslist_clear (o6n);
369 struct ospf6_neighbor *o6n;
371 o6n = (struct ospf6_neighbor *) THREAD_ARG (thread);
372 assert (o6n);
375 o6n->ospf6_stat_inactivity_timer++;
378 zlog_info ("Neighbor Event %s: *InactivityTimer*", o6n->str);
380 o6n->inactivity_timer = NULL;
381 o6n->dr = o6n->bdr = o6n->prevdr = o6n->prevbdr = 0;
382 nbs_change (NBS_DOWN, "InactivityTimer", o6n);
384 thread_add_event (master, neighbor_change, o6n->ospf6_interface, 0);
386 listnode_delete (o6n->ospf6_interface->neighbor_list, o6n);
387 ospf6_neighbor_delete (o6n);