isisd/isis_redist.h

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * IS-IS Rout(e)ing protocol - isis_redist.h
   4  *
   5  * Copyright (C) 2013-2015 Christian Franke <chris@opensourcerouting.org>
   6  */
   7
   8 #ifndef ISIS_REDIST_H
   9 #define ISIS_REDIST_H
  10
  11 #define REDIST_PROTOCOL_COUNT 2
  12
  13 #define DEFAULT_ROUTE ZEBRA_ROUTE_MAX
  14 #define DEFAULT_ORIGINATE 1
  15 #define DEFAULT_ORIGINATE_ALWAYS 2
  16
  17 struct isis_ext_info {
  18         int origin;
  19         uint32_t metric;
  20         uint8_t distance;
  21         route_tag_t tag;
  22 };
  23
  24 struct isis_redist {
  25         int redist;
  26         uint32_t metric;
  27         char *map_name;
  28         struct route_map *map;
  29 };
  30
  31 struct isis;
  32 struct isis_area;
  33 struct prefix;
  34 struct prefix_ipv6;
  35 struct vty;
  36
  37 afi_t afi_for_redist_protocol(int protocol);
  38
  39 struct route_table *get_ext_reach(struct isis_area *area, int family,
  40                                   int level);
  41 void isis_redist_add(struct isis *isis, int type, struct prefix *p,
  42                      struct prefix_ipv6 *src_p, uint8_t distance,
  43                      uint32_t metric, route_tag_t tag);
  44 void isis_redist_delete(struct isis *isis, int type, struct prefix *p,
  45                         struct prefix_ipv6 *src_p);
  46 int isis_redist_config_write(struct vty *vty, struct isis_area *area,
  47                              int family);
  48 void isis_redist_init(void);
  49 void isis_redist_area_finish(struct isis_area *area);
  50
  51 void isis_redist_set(struct isis_area *area, int level, int family, int type,
  52                      uint32_t metric, const char *routemap, int originate_type);
  53 void isis_redist_unset(struct isis_area *area, int level, int family, int type);
  54
  55 void isis_redist_free(struct isis *isis);
  56 #endif