[mirror_frr.git] / ospf6d / ospf6_route.h

/*
 * Copyright (C) 2003 Yasuhiro Ohara
 *
 * This file is part of GNU Zebra.
 *
 * GNU Zebra is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2, or (at your option) any
 * later version.
 *
 * GNU Zebra is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Zebra; see the file COPYING.  If not, write to the 
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 
 * Boston, MA 02111-1307, USA.  
 */

#ifndef OSPF6_ROUTE_H
#define OSPF6_ROUTE_H

#define OSPF6_MULTI_PATH_LIMIT    4

/* Debug option */
extern unsigned char conf_debug_ospf6_route;
#define OSPF6_DEBUG_ROUTE_TABLE   0x01
#define OSPF6_DEBUG_ROUTE_INTRA   0x02
#define OSPF6_DEBUG_ROUTE_INTER   0x04
#define OSPF6_DEBUG_ROUTE_ON(level) \
  (conf_debug_ospf6_route |= (level))
#define OSPF6_DEBUG_ROUTE_OFF(level) \
  (conf_debug_ospf6_route &= ~(level))
#define IS_OSPF6_DEBUG_ROUTE(e) \
  (conf_debug_ospf6_route & OSPF6_DEBUG_ROUTE_ ## e)

/* Nexthop */
struct ospf6_nexthop
{
  /* Interface index */
  unsigned int ifindex;

  /* IP address, if any */
  struct in6_addr address;
};

#define ospf6_nexthop_is_set(x)                                \
  ((x)->ifindex || ! IN6_IS_ADDR_UNSPECIFIED (&(x)->address))
#define ospf6_nexthop_is_same(a,b)                             \
  ((a)->ifindex == (b)->ifindex &&                            \
   IN6_ARE_ADDR_EQUAL (&(a)->address, &(b)->address))
#define ospf6_nexthop_clear(x)                                \
  do {                                                        \
    (x)->ifindex = 0;                                         \
    memset (&(x)->address, 0, sizeof (struct in6_addr));      \
  } while (0)
#define ospf6_nexthop_copy(a, b)                              \
  do {                                                        \
    (a)->ifindex = (b)->ifindex;                              \
    memcpy (&(a)->address, &(b)->address,                     \
            sizeof (struct in6_addr));                        \
  } while (0)

/* Path */
struct ospf6_ls_origin
{
  u_int16_t type;
  u_int32_t id;
  u_int32_t adv_router;
};

struct ospf6_path
{
  /* Link State Origin */
  struct ospf6_ls_origin origin;

  /* Router bits */
  u_char router_bits;

  /* Optional Capabilities */
  u_char options[3];

  /* Prefix Options */
  u_char prefix_options;

  /* Associated Area */
  u_int32_t area_id;

  /* Path-type */
  u_char type;
  u_char subtype; /* only used for redistribute i.e ZEBRA_ROUTE_XXX */

  /* Cost */
  u_int8_t metric_type;
  u_int32_t cost;
  u_int32_t cost_e2;
};

#define OSPF6_PATH_TYPE_NONE         0
#define OSPF6_PATH_TYPE_INTRA        1
#define OSPF6_PATH_TYPE_INTER        2
#define OSPF6_PATH_TYPE_EXTERNAL1    3
#define OSPF6_PATH_TYPE_EXTERNAL2    4
#define OSPF6_PATH_TYPE_REDISTRIBUTE 5
#define OSPF6_PATH_TYPE_MAX          6

#include "prefix.h"
#include "table.h"

struct ospf6_route
{
  struct route_node *rnode;

  struct ospf6_route *prev;
  struct ospf6_route *next;

  unsigned int lock;

  /* Destination Type */
  u_char type;

  /* Destination ID */
  struct prefix prefix;

  /* Time */
  struct timeval installed;
  struct timeval changed;

  /* flag */
  u_char flag;

  /* path */
  struct ospf6_path path;

  /* nexthop */
  struct ospf6_nexthop nexthop[OSPF6_MULTI_PATH_LIMIT];

  /* route option */
  void *route_option;

  /* link state id for advertising */
  u_int32_t linkstate_id;
};

#define OSPF6_DEST_TYPE_NONE       0
#define OSPF6_DEST_TYPE_ROUTER     1
#define OSPF6_DEST_TYPE_NETWORK    2
#define OSPF6_DEST_TYPE_DISCARD    3
#define OSPF6_DEST_TYPE_LINKSTATE  4
#define OSPF6_DEST_TYPE_RANGE      5
#define OSPF6_DEST_TYPE_MAX        6

#define OSPF6_ROUTE_CHANGE           0x01
#define OSPF6_ROUTE_ADD              0x02
#define OSPF6_ROUTE_REMOVE           0x04
#define OSPF6_ROUTE_BEST             0x08
#define OSPF6_ROUTE_ACTIVE_SUMMARY   0x10
#define OSPF6_ROUTE_DO_NOT_ADVERTISE 0x20
#define OSPF6_ROUTE_WAS_REMOVED      0x40

struct ospf6_route_table
{
  /* patricia tree */
  struct route_table *table;

  u_int32_t count;

  /* hooks */
  void (*hook_add) (struct ospf6_route *);
  void (*hook_change) (struct ospf6_route *);
  void (*hook_remove) (struct ospf6_route *);
};

extern const char *ospf6_dest_type_str[OSPF6_DEST_TYPE_MAX];
extern const char *ospf6_dest_type_substr[OSPF6_DEST_TYPE_MAX];
#define OSPF6_DEST_TYPE_NAME(x)                       \
  (0 < (x) && (x) < OSPF6_DEST_TYPE_MAX ?             \
   ospf6_dest_type_str[(x)] : ospf6_dest_type_str[0])
#define OSPF6_DEST_TYPE_SUBSTR(x)                           \
  (0 < (x) && (x) < OSPF6_DEST_TYPE_MAX ?                   \
   ospf6_dest_type_substr[(x)] : ospf6_dest_type_substr[0])

extern const char *ospf6_path_type_str[OSPF6_PATH_TYPE_MAX];
extern const char *ospf6_path_type_substr[OSPF6_PATH_TYPE_MAX];
#define OSPF6_PATH_TYPE_NAME(x)                       \
  (0 < (x) && (x) < OSPF6_PATH_TYPE_MAX ?             \
   ospf6_path_type_str[(x)] : ospf6_path_type_str[0])
#define OSPF6_PATH_TYPE_SUBSTR(x)                           \
  (0 < (x) && (x) < OSPF6_PATH_TYPE_MAX ?                   \
   ospf6_path_type_substr[(x)] : ospf6_path_type_substr[0])

#define OSPF6_ROUTE_ADDRESS_STR "Display the route bestmatches the address\n"
#define OSPF6_ROUTE_PREFIX_STR  "Display the route\n"
#define OSPF6_ROUTE_MATCH_STR   "Display the route matches the prefix\n"

#define ospf6_route_is_prefix(p, r) \
  (memcmp (p, &(r)->prefix, sizeof (struct prefix)) == 0)
#define ospf6_route_is_same(ra, rb) \
  (prefix_same (&(ra)->prefix, &(rb)->prefix))
#define ospf6_route_is_same_origin(ra, rb) \
  ((ra)->path.area_id == (rb)->path.area_id && \
   memcmp (&(ra)->path.origin, &(rb)->path.origin, \
           sizeof (struct ospf6_ls_origin)) == 0)
#define ospf6_route_is_identical(ra, rb) \
  ((ra)->type == (rb)->type && \
   memcmp (&(ra)->prefix, &(rb)->prefix, sizeof (struct prefix)) == 0 && \
   memcmp (&(ra)->path, &(rb)->path, sizeof (struct ospf6_path)) == 0 && \
   memcmp (&(ra)->nexthop, &(rb)->nexthop,                               \
           sizeof (struct ospf6_nexthop) * OSPF6_MULTI_PATH_LIMIT) == 0)
#define ospf6_route_is_best(r) (CHECK_FLAG ((r)->flag, OSPF6_ROUTE_BEST))

#define ospf6_linkstate_prefix_adv_router(x) \
  (*(u_int32_t *)(&(x)->u.prefix6.s6_addr[0]))
#define ospf6_linkstate_prefix_id(x) \
  (*(u_int32_t *)(&(x)->u.prefix6.s6_addr[4]))

#define ADV_ROUTER_IN_PREFIX(x) \
  (*(u_int32_t *)(&(x)->u.prefix6.s6_addr[0]))
#define ID_IN_PREFIX(x) \
  (*(u_int32_t *)(&(x)->u.prefix6.s6_addr[4]))

/* Function prototype */
void ospf6_linkstate_prefix (u_int32_t adv_router, u_int32_t id,
                             struct prefix *prefix);
void ospf6_linkstate_prefix2str (struct prefix *prefix, char *buf, int size);

struct ospf6_route *ospf6_route_create ();
void ospf6_route_delete (struct ospf6_route *);
struct ospf6_route *ospf6_route_copy (struct ospf6_route *route);

void ospf6_route_lock (struct ospf6_route *route);
void ospf6_route_unlock (struct ospf6_route *route);

struct ospf6_route *
ospf6_route_lookup (struct prefix *prefix,
                    struct ospf6_route_table *table);
struct ospf6_route *
ospf6_route_lookup_identical (struct ospf6_route *route,
                              struct ospf6_route_table *table);
struct ospf6_route *
ospf6_route_lookup_bestmatch (struct prefix *prefix,
                              struct ospf6_route_table *table);

struct ospf6_route *
ospf6_route_add (struct ospf6_route *route, struct ospf6_route_table *table);
void
ospf6_route_remove (struct ospf6_route *route, struct ospf6_route_table *table);

struct ospf6_route *ospf6_route_head (struct ospf6_route_table *table);
struct ospf6_route *ospf6_route_next (struct ospf6_route *route);
struct ospf6_route *ospf6_route_best_next (struct ospf6_route *route);

struct ospf6_route *ospf6_route_match_head (struct prefix *prefix,
                                            struct ospf6_route_table *table);
struct ospf6_route *ospf6_route_match_next (struct prefix *prefix,
                                            struct ospf6_route *route);

void ospf6_route_remove_all (struct ospf6_route_table *);
struct ospf6_route_table *ospf6_route_table_create ();
void ospf6_route_table_delete (struct ospf6_route_table *);
void ospf6_route_dump (struct ospf6_route_table *table);


void ospf6_route_show (struct vty *vty, struct ospf6_route *route);
void ospf6_route_show_detail (struct vty *vty, struct ospf6_route *route);

int ospf6_route_table_show (struct vty *, int, const char *[],
                            struct ospf6_route_table *);
int ospf6_linkstate_table_show (struct vty *vty, int argc, const char *argv[],
                            struct ospf6_route_table *table);

void ospf6_brouter_show_header (struct vty *vty);
void ospf6_brouter_show (struct vty *vty, struct ospf6_route *route);

int config_write_ospf6_debug_route (struct vty *vty);
void install_element_ospf6_debug_route ();
void ospf6_route_init ();

#endif /* OSPF6_ROUTE_H */
Commit	Line	Data
718e3744	1	/*
508e53e2	2	* Copyright (C) 2003 Yasuhiro Ohara
718e3744	3	*
	4	* This file is part of GNU Zebra.
	5	*
	6	* GNU Zebra is free software; you can redistribute it and/or modify it
	7	* under the terms of the GNU General Public License as published by the
	8	* Free Software Foundation; either version 2, or (at your option) any
	9	* later version.
	10	*
	11	* GNU Zebra is distributed in the hope that it will be useful, but
	12	* WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	* General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with GNU Zebra; see the file COPYING. If not, write to the
	18	* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
	19	* Boston, MA 02111-1307, USA.
	20	*/
	21
	22	#ifndef OSPF6_ROUTE_H
	23	#define OSPF6_ROUTE_H
	24
508e53e2	25	#define OSPF6_MULTI_PATH_LIMIT 4
718e3744	26
508e53e2	27	/* Debug option */
	28	extern unsigned char conf_debug_ospf6_route;
	29	#define OSPF6_DEBUG_ROUTE_TABLE 0x01
	30	#define OSPF6_DEBUG_ROUTE_INTRA 0x02
	31	#define OSPF6_DEBUG_ROUTE_INTER 0x04
	32	#define OSPF6_DEBUG_ROUTE_ON(level) \
	33	(conf_debug_ospf6_route \|= (level))
	34	#define OSPF6_DEBUG_ROUTE_OFF(level) \
	35	(conf_debug_ospf6_route &= ~(level))
	36	#define IS_OSPF6_DEBUG_ROUTE(e) \
	37	(conf_debug_ospf6_route & OSPF6_DEBUG_ROUTE_ ## e)
718e3744	38
508e53e2	39	/* Nexthop */
508e53e2	40	struct ospf6_nexthop
718e3744	41	{
508e53e2	42	/* Interface index */
508e53e2	43	unsigned int ifindex;
718e3744	44
508e53e2	45	/* IP address, if any */
508e53e2	46	struct in6_addr address;
718e3744	47	};
718e3744	48
508e53e2	49	#define ospf6_nexthop_is_set(x) \
	50	((x)->ifindex \|\| ! IN6_IS_ADDR_UNSPECIFIED (&(x)->address))
	51	#define ospf6_nexthop_is_same(a,b) \
	52	((a)->ifindex == (b)->ifindex && \
	53	IN6_ARE_ADDR_EQUAL (&(a)->address, &(b)->address))
	54	#define ospf6_nexthop_clear(x) \
	55	do { \
	56	(x)->ifindex = 0; \
	57	memset (&(x)->address, 0, sizeof (struct in6_addr)); \
	58	} while (0)
	59	#define ospf6_nexthop_copy(a, b) \
	60	do { \
	61	(a)->ifindex = (b)->ifindex; \
	62	memcpy (&(a)->address, &(b)->address, \
	63	sizeof (struct in6_addr)); \
	64	} while (0)
	65
718e3744	66	/* Path */
508e53e2	67	struct ospf6_ls_origin
718e3744	68	{
	69	u_int16_t type;
	70	u_int32_t id;
	71	u_int32_t adv_router;
	72	};
	73
	74	struct ospf6_path
	75	{
	76	/* Link State Origin */
508e53e2	77	struct ospf6_ls_origin origin;
718e3744	78
	79	/* Router bits */
	80	u_char router_bits;
	81
	82	/* Optional Capabilities */
508e53e2	83	u_char options[3];
718e3744	84
	85	/* Prefix Options */
	86	u_char prefix_options;
	87
	88	/* Associated Area */
	89	u_int32_t area_id;
	90
	91	/* Path-type */
	92	u_char type;
6452df09	93	u_char subtype; /* only used for redistribute i.e ZEBRA_ROUTE_XXX */
718e3744	94
	95	/* Cost */
	96	u_int8_t metric_type;
	97	u_int32_t cost;
	98	u_int32_t cost_e2;
	99	};
	100
6452df09	101	#define OSPF6_PATH_TYPE_NONE 0
	102	#define OSPF6_PATH_TYPE_INTRA 1
	103	#define OSPF6_PATH_TYPE_INTER 2
	104	#define OSPF6_PATH_TYPE_EXTERNAL1 3
	105	#define OSPF6_PATH_TYPE_EXTERNAL2 4
	106	#define OSPF6_PATH_TYPE_REDISTRIBUTE 5
	107	#define OSPF6_PATH_TYPE_MAX 6
718e3744	108
508e53e2	109	#include "prefix.h"
508e53e2	110	#include "table.h"
718e3744	111
508e53e2	112	struct ospf6_route
718e3744	113	{
508e53e2	114	struct route_node *rnode;
718e3744	115
508e53e2	116	struct ospf6_route *prev;
508e53e2	117	struct ospf6_route *next;
718e3744	118
508e53e2	119	unsigned int lock;
718e3744	120
508e53e2	121	/* Destination Type */
	122	u_char type;
	123
	124	/* Destination ID */
	125	struct prefix prefix;
	126
	127	/* Time */
718e3744	128	struct timeval installed;
508e53e2	129	struct timeval changed;
718e3744	130
508e53e2	131	/* flag */
508e53e2	132	u_char flag;
718e3744	133
508e53e2	134	/* path */
	135	struct ospf6_path path;
	136
	137	/* nexthop */
	138	struct ospf6_nexthop nexthop[OSPF6_MULTI_PATH_LIMIT];
	139
	140	/* route option */
	141	void *route_option;
049207c3	142
	143	/* link state id for advertising */
	144	u_int32_t linkstate_id;
718e3744	145	};
	146
	147	#define OSPF6_DEST_TYPE_NONE 0
	148	#define OSPF6_DEST_TYPE_ROUTER 1
	149	#define OSPF6_DEST_TYPE_NETWORK 2
	150	#define OSPF6_DEST_TYPE_DISCARD 3
508e53e2	151	#define OSPF6_DEST_TYPE_LINKSTATE 4
6452df09	152	#define OSPF6_DEST_TYPE_RANGE 5
6452df09	153	#define OSPF6_DEST_TYPE_MAX 6
718e3744	154
6452df09	155	#define OSPF6_ROUTE_CHANGE 0x01
	156	#define OSPF6_ROUTE_ADD 0x02
	157	#define OSPF6_ROUTE_REMOVE 0x04
	158	#define OSPF6_ROUTE_BEST 0x08
4846ef64	159	#define OSPF6_ROUTE_ACTIVE_SUMMARY 0x10
4846ef64	160	#define OSPF6_ROUTE_DO_NOT_ADVERTISE 0x20
9428f2dc	161	#define OSPF6_ROUTE_WAS_REMOVED 0x40
718e3744	162
508e53e2	163	struct ospf6_route_table
	164	{
	165	/* patricia tree */
	166	struct route_table *table;
718e3744	167
508e53e2	168	u_int32_t count;
718e3744	169
508e53e2	170	/* hooks */
	171	void (hook_add) (struct ospf6_route );
	172	void (hook_change) (struct ospf6_route );
	173	void (hook_remove) (struct ospf6_route );
	174	};
718e3744	175
0c083ee9	176	extern const char *ospf6_dest_type_str[OSPF6_DEST_TYPE_MAX];
0c083ee9	177	extern const char *ospf6_dest_type_substr[OSPF6_DEST_TYPE_MAX];
508e53e2	178	#define OSPF6_DEST_TYPE_NAME(x) \
	179	(0 < (x) && (x) < OSPF6_DEST_TYPE_MAX ? \
	180	ospf6_dest_type_str[(x)] : ospf6_dest_type_str[0])
	181	#define OSPF6_DEST_TYPE_SUBSTR(x) \
	182	(0 < (x) && (x) < OSPF6_DEST_TYPE_MAX ? \
	183	ospf6_dest_type_substr[(x)] : ospf6_dest_type_substr[0])
	184
0c083ee9	185	extern const char *ospf6_path_type_str[OSPF6_PATH_TYPE_MAX];
0c083ee9	186	extern const char *ospf6_path_type_substr[OSPF6_PATH_TYPE_MAX];
508e53e2	187	#define OSPF6_PATH_TYPE_NAME(x) \
	188	(0 < (x) && (x) < OSPF6_PATH_TYPE_MAX ? \
	189	ospf6_path_type_str[(x)] : ospf6_path_type_str[0])
	190	#define OSPF6_PATH_TYPE_SUBSTR(x) \
	191	(0 < (x) && (x) < OSPF6_PATH_TYPE_MAX ? \
	192	ospf6_path_type_substr[(x)] : ospf6_path_type_substr[0])
	193
	194	#define OSPF6_ROUTE_ADDRESS_STR "Display the route bestmatches the address\n"
	195	#define OSPF6_ROUTE_PREFIX_STR "Display the route\n"
	196	#define OSPF6_ROUTE_MATCH_STR "Display the route matches the prefix\n"
	197
	198	#define ospf6_route_is_prefix(p, r) \
	199	(memcmp (p, &(r)->prefix, sizeof (struct prefix)) == 0)
	200	#define ospf6_route_is_same(ra, rb) \
	201	(prefix_same (&(ra)->prefix, &(rb)->prefix))
	202	#define ospf6_route_is_same_origin(ra, rb) \
	203	((ra)->path.area_id == (rb)->path.area_id && \
	204	memcmp (&(ra)->path.origin, &(rb)->path.origin, \
	205	sizeof (struct ospf6_ls_origin)) == 0)
	206	#define ospf6_route_is_identical(ra, rb) \
	207	((ra)->type == (rb)->type && \
	208	memcmp (&(ra)->prefix, &(rb)->prefix, sizeof (struct prefix)) == 0 && \
	209	memcmp (&(ra)->path, &(rb)->path, sizeof (struct ospf6_path)) == 0 && \
	210	memcmp (&(ra)->nexthop, &(rb)->nexthop, \
	211	sizeof (struct ospf6_nexthop) * OSPF6_MULTI_PATH_LIMIT) == 0)
	212	#define ospf6_route_is_best(r) (CHECK_FLAG ((r)->flag, OSPF6_ROUTE_BEST))
	213
	214	#define ospf6_linkstate_prefix_adv_router(x) \
	215	((u_int32_t )(&(x)->u.prefix6.s6_addr[0]))
	216	#define ospf6_linkstate_prefix_id(x) \
	217	((u_int32_t )(&(x)->u.prefix6.s6_addr[4]))
	218
3b68735f	219	#define ADV_ROUTER_IN_PREFIX(x) \
ccb59b11	220	((u_int32_t )(&(x)->u.prefix6.s6_addr[0]))
ccb59b11	221	#define ID_IN_PREFIX(x) \
3b68735f	222	((u_int32_t )(&(x)->u.prefix6.s6_addr[4]))
3b68735f	223
508e53e2	224	/* Function prototype */
	225	void ospf6_linkstate_prefix (u_int32_t adv_router, u_int32_t id,
	226	struct prefix *prefix);
	227	void ospf6_linkstate_prefix2str (struct prefix prefix, char buf, int size);
	228
	229	struct ospf6_route *ospf6_route_create ();
	230	void ospf6_route_delete (struct ospf6_route *);
	231	struct ospf6_route ospf6_route_copy (struct ospf6_route route);
	232
	233	void ospf6_route_lock (struct ospf6_route *route);
	234	void ospf6_route_unlock (struct ospf6_route *route);
	235
	236	struct ospf6_route *
	237	ospf6_route_lookup (struct prefix *prefix,
	238	struct ospf6_route_table *table);
	239	struct ospf6_route *
	240	ospf6_route_lookup_identical (struct ospf6_route *route,
	241	struct ospf6_route_table *table);
	242	struct ospf6_route *
	243	ospf6_route_lookup_bestmatch (struct prefix *prefix,
	244	struct ospf6_route_table *table);
	245
	246	struct ospf6_route *
	247	ospf6_route_add (struct ospf6_route route, struct ospf6_route_table table);
718e3744	248	void
508e53e2	249	ospf6_route_remove (struct ospf6_route route, struct ospf6_route_table table);
718e3744	250
508e53e2	251	struct ospf6_route ospf6_route_head (struct ospf6_route_table table);
	252	struct ospf6_route ospf6_route_next (struct ospf6_route route);
	253	struct ospf6_route ospf6_route_best_next (struct ospf6_route route);
	254
	255	struct ospf6_route ospf6_route_match_head (struct prefix prefix,
	256	struct ospf6_route_table *table);
	257	struct ospf6_route ospf6_route_match_next (struct prefix prefix,
	258	struct ospf6_route *route);
	259
	260	void ospf6_route_remove_all (struct ospf6_route_table *);
	261	struct ospf6_route_table *ospf6_route_table_create ();
	262	void ospf6_route_table_delete (struct ospf6_route_table *);
	263	void ospf6_route_dump (struct ospf6_route_table *table);
718e3744	264
6452df09	265
	266	void ospf6_route_show (struct vty vty, struct ospf6_route route);
	267	void ospf6_route_show_detail (struct vty vty, struct ospf6_route route);
	268
0c083ee9	269	int ospf6_route_table_show (struct vty , int, const char [],
718e3744	270	struct ospf6_route_table *);
0c083ee9	271	int ospf6_linkstate_table_show (struct vty vty, int argc, const char argv[],
4846ef64	272	struct ospf6_route_table *table);
508e53e2	273
6452df09	274	void ospf6_brouter_show_header (struct vty *vty);
	275	void ospf6_brouter_show (struct vty vty, struct ospf6_route route);
	276
508e53e2	277	int config_write_ospf6_debug_route (struct vty *vty);
	278	void install_element_ospf6_debug_route ();
	279	void ospf6_route_init ();
718e3744	280
	281	#endif /* OSPF6_ROUTE_H */
	282