ospfd/ospf_bfd.h

   1 /**
   2  * ospf_bfd.h: OSPF BFD definitions and structures
   3  *
   4  * @copyright Copyright (C) 2015 Cumulus Networks, Inc.
   5  *
   6  * This file is part of GNU Zebra.
   7  *
   8  * GNU Zebra is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU General Public License as published by the
  10  * Free Software Foundation; either version 2, or (at your option) any
  11  * later version.
  12  *
  13  * GNU Zebra is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with this program; see the file COPYING; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  21  */
  22
  23 #ifndef _ZEBRA_OSPF_BFD_H
  24 #define _ZEBRA_OSPF_BFD_H
  25
  26 #include "ospfd/ospf_interface.h"
  27 #include "json.h"
  28
  29 extern void ospf_bfd_init(struct thread_master *tm);
  30
  31 extern void ospf_bfd_write_config(struct vty *vty,
  32                                   const struct ospf_if_params *params);
  33
  34 extern void ospf_bfd_trigger_event(struct ospf_neighbor *nbr, int old_state,
  35                                    int state);
  36
  37 /**
  38  * Legacy information: it is the peers who actually have this information
  39  * and the protocol should not need to know about timers.
  40  */
  41 extern void ospf_interface_bfd_show(struct vty *vty,
  42                                     const struct interface *ifp,
  43                                     struct json_object *json);
  44
  45 /**
  46  * Disables interface BFD configuration and remove settings from all peers.
  47  */
  48 extern void ospf_interface_disable_bfd(struct interface *ifp,
  49                                        struct ospf_if_params *oip);
  50
  51 /**
  52  * Create/update BFD session for this OSPF neighbor.
  53  */
  54 extern void ospf_neighbor_bfd_apply(struct ospf_neighbor *nbr);
  55
  56 #endif /* _ZEBRA_OSPF_BFD_H */