C++ (Cpp) IS_OSPF6_DEBUG_NEIGHBOR示例

示例#1

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显示文件

文件： ospf6_neighbor.c 项目： AllardJ/Tomato

int
oneway_received (struct thread *thread)
{
  struct ospf6_neighbor *on;
  struct ospf6_lsa *lsa;

  on = (struct ospf6_neighbor *) THREAD_ARG (thread);
  assert (on);

  if (on->state < OSPF6_NEIGHBOR_TWOWAY)
    return 0;

  if (IS_OSPF6_DEBUG_NEIGHBOR (EVENT))
    zlog_info ("Neighbor Event %s: *1Way-Received*", on->name);

  ospf6_neighbor_state_change (OSPF6_NEIGHBOR_INIT, on);
  thread_add_event (master, neighbor_change, on->ospf6_if, 0);

  ospf6_lsdb_remove_all (on->summary_list);
  ospf6_lsdb_remove_all (on->request_list);
  for (lsa = ospf6_lsdb_head (on->retrans_list); lsa;
       lsa = ospf6_lsdb_next (lsa))
    {
      ospf6_decrement_retrans_count (lsa);
      ospf6_lsdb_remove (lsa, on->retrans_list);
    }

  THREAD_OFF (on->thread_send_dbdesc);
  THREAD_OFF (on->thread_send_lsreq);
  THREAD_OFF (on->thread_send_lsupdate);
  THREAD_OFF (on->thread_send_lsack);

  return 0;
}

示例#2

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显示文件

文件： ospf6_neighbor.c 项目： AllardJ/Tomato

int
exchange_done (struct thread *thread)
{
  struct ospf6_neighbor *on;

  on = (struct ospf6_neighbor *) THREAD_ARG (thread);
  assert (on);

  if (on->state != OSPF6_NEIGHBOR_EXCHANGE)
    return 0;

  if (IS_OSPF6_DEBUG_NEIGHBOR (EVENT))
    zlog_info ("Neighbor Event %s: *ExchangeDone*", on->name);

  THREAD_OFF (on->thread_send_dbdesc);
  ospf6_lsdb_remove_all (on->dbdesc_list);

/* XXX
  thread_add_timer (master, ospf6_neighbor_last_dbdesc_release, on,
                    on->ospf6_if->dead_interval);
*/

  if (on->request_list->count == 0)
    ospf6_neighbor_state_change (OSPF6_NEIGHBOR_FULL, on);
  else
    ospf6_neighbor_state_change (OSPF6_NEIGHBOR_LOADING, on);

  return 0;
}

示例#3

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显示文件

文件： ospf6_neighbor.c 项目： AllardJ/Tomato

int
bad_lsreq (struct thread *thread)
{
  struct ospf6_neighbor *on;
  struct ospf6_lsa *lsa;

  on = (struct ospf6_neighbor *) THREAD_ARG (thread);
  assert (on);

  if (on->state < OSPF6_NEIGHBOR_EXCHANGE)
    return 0;

  if (IS_OSPF6_DEBUG_NEIGHBOR (EVENT))
    zlog_info ("Neighbor Event %s: *BadLSReq*", on->name);

  ospf6_neighbor_state_change (OSPF6_NEIGHBOR_EXSTART, on);
  SET_FLAG (on->dbdesc_bits, OSPF6_DBDESC_MSBIT);
  SET_FLAG (on->dbdesc_bits, OSPF6_DBDESC_MBIT);
  SET_FLAG (on->dbdesc_bits, OSPF6_DBDESC_IBIT);

  ospf6_lsdb_remove_all (on->summary_list);
  ospf6_lsdb_remove_all (on->request_list);
  for (lsa = ospf6_lsdb_head (on->retrans_list); lsa;
       lsa = ospf6_lsdb_next (lsa))
    {
      ospf6_decrement_retrans_count (lsa);
      ospf6_lsdb_remove (lsa, on->retrans_list);
    }

  THREAD_OFF (on->thread_send_dbdesc);
  on->thread_send_dbdesc =
    thread_add_event (master, ospf6_dbdesc_send, on, 0);

  return 0;
}

示例#4

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显示文件

文件： ospf6_neighbor.c 项目： AllardJ/Tomato

int
twoway_received (struct thread *thread)
{
  struct ospf6_neighbor *on;

  on = (struct ospf6_neighbor *) THREAD_ARG (thread);
  assert (on);

  if (on->state > OSPF6_NEIGHBOR_INIT)
    return 0;

  if (IS_OSPF6_DEBUG_NEIGHBOR (EVENT))
    zlog_info ("Neighbor Event %s: *2Way-Received*", on->name);

  thread_add_event (master, neighbor_change, on->ospf6_if, 0);

  if (! need_adjacency (on))
    {
      ospf6_neighbor_state_change (OSPF6_NEIGHBOR_TWOWAY, on);
      return 0;
    }

  ospf6_neighbor_state_change (OSPF6_NEIGHBOR_EXSTART, on);
  SET_FLAG (on->dbdesc_bits, OSPF6_DBDESC_MSBIT);
  SET_FLAG (on->dbdesc_bits, OSPF6_DBDESC_MBIT);
  SET_FLAG (on->dbdesc_bits, OSPF6_DBDESC_IBIT);

  THREAD_OFF (on->thread_send_dbdesc);
  on->thread_send_dbdesc =
    thread_add_event (master, ospf6_dbdesc_send, on, 0);

  return 0;
}

示例#5

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显示文件

文件： ospf6_neighbor.c 项目： AllardJ/Tomato

static void
ospf6_neighbor_state_change (u_char next_state, struct ospf6_neighbor *on)
{
  u_char prev_state;

  prev_state = on->state;
  on->state = next_state;

  if (prev_state == next_state)
    return;

  gettimeofday (&on->last_changed, (struct timezone *) NULL);

  /* log */
  if (IS_OSPF6_DEBUG_NEIGHBOR (STATE))
    {
      zlog_info ("Neighbor state change %s: [%s]->[%s]", on->name,
                 ospf6_neighbor_state_str[prev_state],
                 ospf6_neighbor_state_str[next_state]);
    }

  if (prev_state == OSPF6_NEIGHBOR_FULL || next_state == OSPF6_NEIGHBOR_FULL)
    {
      OSPF6_ROUTER_LSA_SCHEDULE (on->ospf6_if->area);
      if (on->ospf6_if->state == OSPF6_INTERFACE_DR)
        {
          OSPF6_NETWORK_LSA_SCHEDULE (on->ospf6_if);
          OSPF6_INTRA_PREFIX_LSA_SCHEDULE_TRANSIT (on->ospf6_if);
        }
      OSPF6_INTRA_PREFIX_LSA_SCHEDULE_STUB (on->ospf6_if->area);
    }

#ifdef XXX
  if (prev_state == NBS_FULL || next_state == NBS_FULL)
    nbs_full_change (on->ospf6_interface);

  /* check for LSAs that already reached MaxAge */
  if ((prev_state == OSPF6_NEIGHBOR_EXCHANGE ||
       prev_state == OSPF6_NEIGHBOR_LOADING) &&
      (next_state != OSPF6_NEIGHBOR_EXCHANGE &&
       next_state != OSPF6_NEIGHBOR_LOADING))
    {
      ospf6_maxage_remover ();
    }
#endif /*XXX*/

}

示例#6

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显示文件

文件： ospf6_neighbor.c 项目： thehajime/zebra-manemo

int
ospf6_bfd_down (struct thread *thread)
{
  struct ospf6_neighbor *on;

  on = (struct ospf6_neighbor *) THREAD_ARG (thread);
  assert (on);

  if (IS_OSPF6_DEBUG_NEIGHBOR (EVENT))
    zlog_info ("Neighbor Event %s: *BFD Down*", on->name);

  on->drouter = on->prev_drouter = 0;
  on->bdrouter = on->prev_bdrouter = 0;

  ospf6_neighbor_state_change (OSPF6_NEIGHBOR_DOWN, on);
  thread_add_event (master, neighbor_change, on->ospf6_if, 0);

  return 0;
}

示例#7

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显示文件

文件： ospf6_neighbor.c 项目： AllardJ/Tomato

int
loading_done (struct thread *thread)
{
  struct ospf6_neighbor *on;

  on = (struct ospf6_neighbor *) THREAD_ARG (thread);
  assert (on);

  if (on->state != OSPF6_NEIGHBOR_LOADING)
    return 0;

  if (IS_OSPF6_DEBUG_NEIGHBOR (EVENT))
    zlog_info ("Neighbor Event %s: *LoadingDone*", on->name);

  assert (on->request_list->count == 0);

  ospf6_neighbor_state_change (OSPF6_NEIGHBOR_FULL, on);

  return 0;
}

示例#8

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显示文件

文件： ospf6_neighbor.c 项目： AllardJ/Tomato

int
hello_received (struct thread *thread)
{
  struct ospf6_neighbor *on;

  on = (struct ospf6_neighbor *) THREAD_ARG (thread);
  assert (on);

  if (IS_OSPF6_DEBUG_NEIGHBOR (EVENT))
    zlog_info ("Neighbor Event %s: *HelloReceived*", on->name);

  /* reset Inactivity Timer */
  THREAD_OFF (on->inactivity_timer);
  on->inactivity_timer = thread_add_timer (master, inactivity_timer, on,
                                           on->ospf6_if->dead_interval);

  if (on->state <= OSPF6_NEIGHBOR_DOWN)
    ospf6_neighbor_state_change (OSPF6_NEIGHBOR_INIT, on);

  return 0;
}

示例#9

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显示文件

文件： ospf6_neighbor.c 项目： AllardJ/Tomato

int
adj_ok (struct thread *thread)
{
  struct ospf6_neighbor *on;
  struct ospf6_lsa *lsa;

  on = (struct ospf6_neighbor *) THREAD_ARG (thread);
  assert (on);

  if (IS_OSPF6_DEBUG_NEIGHBOR (EVENT))
    zlog_info ("Neighbor Event %s: *AdjOK?*", on->name);

  if (on->state == OSPF6_NEIGHBOR_TWOWAY && need_adjacency (on))
    {
      ospf6_neighbor_state_change (OSPF6_NEIGHBOR_EXSTART, on);
      SET_FLAG (on->dbdesc_bits, OSPF6_DBDESC_MSBIT);
      SET_FLAG (on->dbdesc_bits, OSPF6_DBDESC_MBIT);
      SET_FLAG (on->dbdesc_bits, OSPF6_DBDESC_IBIT);

      THREAD_OFF (on->thread_send_dbdesc);
      on->thread_send_dbdesc =
        thread_add_event (master, ospf6_dbdesc_send, on, 0);

    }
  else if (on->state >= OSPF6_NEIGHBOR_EXSTART &&
           ! need_adjacency (on))
    {
      ospf6_neighbor_state_change (OSPF6_NEIGHBOR_TWOWAY, on);
      ospf6_lsdb_remove_all (on->summary_list);
      ospf6_lsdb_remove_all (on->request_list);
      for (lsa = ospf6_lsdb_head (on->retrans_list); lsa;
           lsa = ospf6_lsdb_next (lsa))
        {
          ospf6_decrement_retrans_count (lsa);
          ospf6_lsdb_remove (lsa, on->retrans_list);
        }
    }

  return 0;
}

示例#10

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显示文件

文件： ospf6_neighbor.c 项目： AllardJ/Tomato

int
inactivity_timer (struct thread *thread)
{
  struct ospf6_neighbor *on;

  on = (struct ospf6_neighbor *) THREAD_ARG (thread);
  assert (on);

  if (IS_OSPF6_DEBUG_NEIGHBOR (EVENT))
    zlog_info ("Neighbor Event %s: *InactivityTimer*", on->name);

  on->inactivity_timer = NULL;
  on->drouter = on->prev_drouter = 0;
  on->bdrouter = on->prev_bdrouter = 0;

  ospf6_neighbor_state_change (OSPF6_NEIGHBOR_DOWN, on);
  thread_add_event (master, neighbor_change, on->ospf6_if, 0);

  listnode_delete (on->ospf6_if->neighbor_list, on);
  ospf6_neighbor_delete (on);

  return 0;
}

示例#11

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显示文件

文件： ospf6_neighbor.c 项目： AllardJ/Tomato

int
negotiation_done (struct thread *thread)
{
  struct ospf6_neighbor *on;
  struct ospf6_lsa *lsa;

  on = (struct ospf6_neighbor *) THREAD_ARG (thread);
  assert (on);

  if (on->state != OSPF6_NEIGHBOR_EXSTART)
    return 0;

  if (IS_OSPF6_DEBUG_NEIGHBOR (EVENT))
    zlog_info ("Neighbor Event %s: *NegotiationDone*", on->name);

  /* clear ls-list */
  ospf6_lsdb_remove_all (on->summary_list);
  ospf6_lsdb_remove_all (on->request_list);
  for (lsa = ospf6_lsdb_head (on->retrans_list); lsa;
       lsa = ospf6_lsdb_next (lsa))
    {
      ospf6_decrement_retrans_count (lsa);
      ospf6_lsdb_remove (lsa, on->retrans_list);
    }

  /* Interface scoped LSAs */
  for (lsa = ospf6_lsdb_head (on->ospf6_if->lsdb); lsa;
       lsa = ospf6_lsdb_next (lsa))
    {
      if (OSPF6_LSA_IS_MAXAGE (lsa))
        {
          ospf6_increment_retrans_count (lsa);
          ospf6_lsdb_add (ospf6_lsa_copy (lsa), on->retrans_list);
        }
      else
        ospf6_lsdb_add (ospf6_lsa_copy (lsa), on->summary_list);
    }

  /* Area scoped LSAs */
  for (lsa = ospf6_lsdb_head (on->ospf6_if->area->lsdb); lsa;
       lsa = ospf6_lsdb_next (lsa))
    {
      if (OSPF6_LSA_IS_MAXAGE (lsa))
        {
          ospf6_increment_retrans_count (lsa);
          ospf6_lsdb_add (ospf6_lsa_copy (lsa), on->retrans_list);
        }
      else
        ospf6_lsdb_add (ospf6_lsa_copy (lsa), on->summary_list);
    }

  /* AS scoped LSAs */
  for (lsa = ospf6_lsdb_head (on->ospf6_if->area->ospf6->lsdb); lsa;
       lsa = ospf6_lsdb_next (lsa))
    {
      if (OSPF6_LSA_IS_MAXAGE (lsa))
        {
          ospf6_increment_retrans_count (lsa);
          ospf6_lsdb_add (ospf6_lsa_copy (lsa), on->retrans_list);
        }
      else
        ospf6_lsdb_add (ospf6_lsa_copy (lsa), on->summary_list);
    }

  UNSET_FLAG (on->dbdesc_bits, OSPF6_DBDESC_IBIT);
  ospf6_neighbor_state_change (OSPF6_NEIGHBOR_EXCHANGE, on);

  return 0;
}