[mirror_frr.git] / ripngd / ripngd.h

/*
 * RIPng related value and structure.
 * Copyright (C) 1998 Kunihiro Ishiguro
 *
 * 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 _ZEBRA_RIPNG_RIPNGD_H
#define _ZEBRA_RIPNG_RIPNGD_H

#include <zclient.h>
#include <vty.h>

#include "ripng_memory.h"

/* RIPng version and port number. */
#define RIPNG_V1                         1
#define RIPNG_PORT_DEFAULT             521
#define RIPNG_VTY_PORT                2603
#define RIPNG_MAX_PACKET_SIZE         1500
#define RIPNG_PRIORITY_DEFAULT           0

/* RIPng commands. */
#define RIPNG_REQUEST                    1
#define RIPNG_RESPONSE                   2

/* RIPng metric and multicast group address. */
#define RIPNG_METRIC_INFINITY           16
#define RIPNG_METRIC_NEXTHOP          0xff
#define RIPNG_GROUP              "ff02::9"

/* RIPng timers. */
#define RIPNG_UPDATE_TIMER_DEFAULT      30
#define RIPNG_TIMEOUT_TIMER_DEFAULT    180
#define RIPNG_GARBAGE_TIMER_DEFAULT    120

/* RIPng peer timeout value. */
#define RIPNG_PEER_TIMER_DEFAULT       180

/* Default config file name. */
#define RIPNG_DEFAULT_CONFIG "ripngd.conf"

/* RIPng route types. */
#define RIPNG_ROUTE_RTE                  0
#define RIPNG_ROUTE_STATIC               1
#define RIPNG_ROUTE_DEFAULT              2
#define RIPNG_ROUTE_REDISTRIBUTE         3
#define RIPNG_ROUTE_INTERFACE            4
#define RIPNG_ROUTE_AGGREGATE            5

/* Interface send/receive configuration. */
#define RIPNG_SEND_UNSPEC                0
#define RIPNG_SEND_OFF                   1
#define RIPNG_RECEIVE_UNSPEC             0
#define RIPNG_RECEIVE_OFF                1

/* RIP default route's accept/announce methods. */
#define RIPNG_DEFAULT_ADVERTISE_UNSPEC   0
#define RIPNG_DEFAULT_ADVERTISE_NONE     1
#define RIPNG_DEFAULT_ADVERTISE          2

#define RIPNG_DEFAULT_ACCEPT_UNSPEC      0
#define RIPNG_DEFAULT_ACCEPT_NONE        1
#define RIPNG_DEFAULT_ACCEPT             2

/* Default value for "default-metric" command. */
#define RIPNG_DEFAULT_METRIC_DEFAULT     1

/* For max RTE calculation. */
#ifndef IPV6_HDRLEN
#define IPV6_HDRLEN 40
#endif /* IPV6_HDRLEN */

#ifndef IFMINMTU
#define IFMINMTU    576
#endif /* IFMINMTU */

/* RIPng structure. */
struct ripng 
{
  /* RIPng socket. */
  int sock;

  /* RIPng Parameters.*/
  u_char command;
  u_char version;
  unsigned long update_time;
  unsigned long timeout_time;
  unsigned long garbage_time;
  int max_mtu;
  int default_metric;
  int default_information;

  /* Input/output buffer of RIPng. */
  struct stream *ibuf;
  struct stream *obuf;

  /* RIPng routing information base. */
  struct route_table *table;

  /* RIPng only static route information. */
  struct route_table *route;

  /* RIPng aggregate route information. */
  struct route_table *aggregate;

  /* RIPng threads. */
  struct thread *t_read;
  struct thread *t_write;
  struct thread *t_update;
  struct thread *t_garbage;
  struct thread *t_zebra;

  /* Triggered update hack. */
  int trigger;
  struct thread *t_triggered_update;
  struct thread *t_triggered_interval;

  /* RIPng ECMP flag */
  unsigned int ecmp;

  /* For redistribute route map. */
  struct
  {
    char *name;
    struct route_map *map;
    int metric_config;
    u_int32_t metric;
  } route_map[ZEBRA_ROUTE_MAX];
};

/* Routing table entry. */
struct rte
{
  struct in6_addr addr;	/* RIPng destination prefix */
  u_short tag;		/* RIPng tag */
  u_char prefixlen;	/* Length of the RIPng prefix */
  u_char metric;	/* Metric of the RIPng route */
  			/* The nexthop is stored by the structure
			 * ripng_nexthop within ripngd.c */
};

/* RIPNG send packet. */
struct ripng_packet
{
  u_char command;
  u_char version;
  u_int16_t zero; 
  struct rte rte[1];
};

/* Each route's information. */
struct ripng_info
{
  /* This route's type.  Static, ripng or aggregate. */
  u_char type;

  /* Sub type for static route. */
  u_char sub_type;

  /* RIPng specific information */
  struct in6_addr nexthop;	
  struct in6_addr from;

  /* Which interface does this route come from. */
  ifindex_t ifindex;

  /* Metric of this route.  */
  u_char metric;		

  /* Tag field of RIPng packet.*/
  u_int16_t tag;		

  /* For aggregation. */
  unsigned int suppress;

  /* Flags of RIPng route. */
#define RIPNG_RTF_FIB      1
#define RIPNG_RTF_CHANGED  2
  u_char flags;

  /* Garbage collect timer. */
  struct thread *t_timeout;
  struct thread *t_garbage_collect;

  /* Route-map features - this variables can be changed. */
  struct in6_addr nexthop_out;
  u_char metric_set;
  u_char metric_out;
  u_short tag_out;

  struct route_node *rp;
};

#ifdef notyet
#if 0
/* RIPng tag structure. */
struct ripng_tag
{
  /* Tag value. */
  u_int16_t tag;

  /* Port. */
  u_int16_t port;

  /* Multicast group. */
  struct in6_addr maddr;

  /* Table number. */
  int table;

  /* Distance. */
  int distance;

  /* Split horizon. */
  u_char split_horizon;

  /* Poison reverse. */
  u_char poison_reverse;
};
#endif /* 0 */
#endif /* not yet */

typedef enum {
  RIPNG_NO_SPLIT_HORIZON = 0,
  RIPNG_SPLIT_HORIZON,
  RIPNG_SPLIT_HORIZON_POISONED_REVERSE
} split_horizon_policy_t;

/* RIPng specific interface configuration. */
struct ripng_interface
{
  /* RIPng is enabled on this interface. */
  int enable_network;
  int enable_interface;

  /* RIPng is running on this interface. */
  int running;

  /* Split horizon flag. */
  split_horizon_policy_t split_horizon;
  split_horizon_policy_t split_horizon_default;
  
  /* For filter type slot. */
#define RIPNG_FILTER_IN  0
#define RIPNG_FILTER_OUT 1
#define RIPNG_FILTER_MAX 2

  /* Access-list. */
  struct access_list *list[RIPNG_FILTER_MAX];

  /* Prefix-list. */
  struct prefix_list *prefix[RIPNG_FILTER_MAX];

  /* Route-map. */
  struct route_map *routemap[RIPNG_FILTER_MAX];

#ifdef notyet
#if 0
  /* RIPng tag configuration. */
  struct ripng_tag *rtag;
#endif /* 0 */
#endif /* notyet */

  /* Default information originate. */
  u_char default_originate;

  /* Default information only. */
  u_char default_only;

  /* Wake up thread. */
  struct thread *t_wakeup;

  /* Passive interface. */
  int passive;
};

/* RIPng peer information. */
struct ripng_peer
{
  /* Peer address. */
  struct in6_addr addr;

  /* Peer RIPng tag value. */
  int domain;

  /* Last update time. */
  time_t uptime;

  /* Peer RIP version. */
  u_char version;

  /* Statistics. */
  int recv_badpackets;
  int recv_badroutes;

  /* Timeout thread. */
  struct thread *t_timeout;
};

/* All RIPng events. */
enum ripng_event
{
  RIPNG_READ,
  RIPNG_ZEBRA,
  RIPNG_REQUEST_EVENT,
  RIPNG_UPDATE_EVENT,
  RIPNG_TRIGGERED_UPDATE,
};

/* RIPng timer on/off macro. */
#define RIPNG_TIMER_ON(T,F,V) \
do { \
   if (!(T)) \
      (T) = thread_add_timer (master, (F), rinfo, (V)); \
} while (0)

#define RIPNG_TIMER_OFF(T) \
do { \
   if (T) \
     { \
       thread_cancel(T); \
       (T) = NULL; \
     } \
} while (0)

/* Extern variables. */
extern struct ripng *ripng;

extern struct thread_master *master;

/* Prototypes. */
extern void ripng_init (void);
extern void ripng_reset (void);
extern void ripng_clean (void);
extern void ripng_clean_network (void);
extern void ripng_interface_clean (void);
extern void ripng_interface_reset (void);
extern void ripng_passive_interface_clean (void);
extern void ripng_if_init (void);
extern void ripng_route_map_init (void);
extern void ripng_route_map_reset (void);
extern void ripng_terminate (void);
 /* zclient_init() is done by ripng_zebra.c:zebra_init() */
extern void zebra_init(struct thread_master *);
extern void ripng_zclient_reset (void);
extern void ripng_offset_init (void);

extern int config_write_ripng_offset_list (struct vty *);

extern void ripng_peer_init (void);
extern void ripng_peer_update (struct sockaddr_in6 *, u_char);
extern void ripng_peer_bad_route (struct sockaddr_in6 *);
extern void ripng_peer_bad_packet (struct sockaddr_in6 *);
extern void ripng_peer_display (struct vty *);
extern struct ripng_peer *ripng_peer_lookup (struct in6_addr *);
extern struct ripng_peer *ripng_peer_lookup_next (struct in6_addr *);

extern int ripng_offset_list_apply_in (struct prefix_ipv6 *,
                                       struct interface *, u_char *);
extern int ripng_offset_list_apply_out (struct prefix_ipv6 *,
                                        struct interface *, u_char *);
extern void ripng_offset_clean (void);

extern struct ripng_info * ripng_info_new (void);
extern void ripng_info_free (struct ripng_info *rinfo);
extern void ripng_event (enum ripng_event, int);
extern int ripng_request (struct interface *ifp);
extern void ripng_redistribute_add (int, int, struct prefix_ipv6 *,
                                    ifindex_t, struct in6_addr *);
extern void ripng_redistribute_delete (int, int, struct prefix_ipv6 *,
                                       ifindex_t);
extern void ripng_redistribute_withdraw (int type);

extern void ripng_distribute_update_interface (struct interface *);
extern void ripng_if_rmap_update_interface (struct interface *);

extern void ripng_zebra_ipv6_add (struct route_node *);
extern void ripng_zebra_ipv6_delete (struct route_node *);

extern void ripng_redistribute_clean (void);
extern int ripng_redistribute_check (int);
extern void ripng_redistribute_write (struct vty *, int);

extern int ripng_write_rte (int num, struct stream *s, struct prefix_ipv6 *p,
                            struct in6_addr *nexthop,
                            u_int16_t tag, u_char metric);
extern int ripng_send_packet (caddr_t buf, int bufsize,
                              struct sockaddr_in6 *to, struct interface *ifp);

extern void ripng_packet_dump (struct ripng_packet *packet, int size,
                               const char *sndrcv);

extern int ripng_interface_up (int command, struct zclient *, zebra_size_t,
    vrf_id_t);
extern int ripng_interface_down (int command, struct zclient *, zebra_size_t,
    vrf_id_t);
extern int ripng_interface_add (int command, struct zclient *, zebra_size_t,
    vrf_id_t);
extern int ripng_interface_delete (int command, struct zclient *, zebra_size_t,
    vrf_id_t);
extern int ripng_interface_address_add (int command, struct zclient *, zebra_size_t,
    vrf_id_t);
extern int ripng_interface_address_delete (int command, struct zclient *, zebra_size_t,
    vrf_id_t);

extern int ripng_network_write (struct vty *, int);

extern struct ripng_info *ripng_ecmp_add (struct ripng_info *);
extern struct ripng_info *ripng_ecmp_replace (struct ripng_info *);
extern struct ripng_info *ripng_ecmp_delete (struct ripng_info *);

#endif /* _ZEBRA_RIPNG_RIPNGD_H */
Commit	Line	Data
718e3744	1	/*
	2	* RIPng related value and structure.
	3	* Copyright (C) 1998 Kunihiro Ishiguro
	4	*
	5	* This file is part of GNU Zebra.
	6	*
	7	* GNU Zebra is free software; you can redistribute it and/or modify it
	8	* under the terms of the GNU General Public License as published by the
	9	* Free Software Foundation; either version 2, or (at your option) any
	10	* later version.
	11	*
	12	* GNU Zebra is distributed in the hope that it will be useful, but
	13	* WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	* General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with GNU Zebra; see the file COPYING. If not, write to the Free
	19	* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
	20	* 02111-1307, USA.
	21	*/
	22
	23	#ifndef _ZEBRA_RIPNG_RIPNGD_H
	24	#define _ZEBRA_RIPNG_RIPNGD_H
	25
6ac29a51 PJ	26	#include <zclient.h>
	27	#include <vty.h>
	28
4a1ab8e4 DL	29	#include "ripng_memory.h"
4a1ab8e4 DL	30
718e3744	31	/* RIPng version and port number. */
	32	#define RIPNG_V1 1
	33	#define RIPNG_PORT_DEFAULT 521
	34	#define RIPNG_VTY_PORT 2603
718e3744	35	#define RIPNG_MAX_PACKET_SIZE 1500
	36	#define RIPNG_PRIORITY_DEFAULT 0
	37
	38	/* RIPng commands. */
	39	#define RIPNG_REQUEST 1
	40	#define RIPNG_RESPONSE 2
	41
	42	/* RIPng metric and multicast group address. */
	43	#define RIPNG_METRIC_INFINITY 16
	44	#define RIPNG_METRIC_NEXTHOP 0xff
	45	#define RIPNG_GROUP "ff02::9"
	46
	47	/* RIPng timers. */
	48	#define RIPNG_UPDATE_TIMER_DEFAULT 30
	49	#define RIPNG_TIMEOUT_TIMER_DEFAULT 180
	50	#define RIPNG_GARBAGE_TIMER_DEFAULT 120
	51
a94434b6	52	/* RIPng peer timeout value. */
	53	#define RIPNG_PEER_TIMER_DEFAULT 180
	54
718e3744	55	/* Default config file name. */
	56	#define RIPNG_DEFAULT_CONFIG "ripngd.conf"
	57
	58	/* RIPng route types. */
	59	#define RIPNG_ROUTE_RTE 0
	60	#define RIPNG_ROUTE_STATIC 1
a94434b6	61	#define RIPNG_ROUTE_DEFAULT 2
	62	#define RIPNG_ROUTE_REDISTRIBUTE 3
	63	#define RIPNG_ROUTE_INTERFACE 4
	64	#define RIPNG_ROUTE_AGGREGATE 5
718e3744	65
	66	/* Interface send/receive configuration. */
	67	#define RIPNG_SEND_UNSPEC 0
	68	#define RIPNG_SEND_OFF 1
	69	#define RIPNG_RECEIVE_UNSPEC 0
	70	#define RIPNG_RECEIVE_OFF 1
	71
718e3744	72	/* RIP default route's accept/announce methods. */
	73	#define RIPNG_DEFAULT_ADVERTISE_UNSPEC 0
	74	#define RIPNG_DEFAULT_ADVERTISE_NONE 1
	75	#define RIPNG_DEFAULT_ADVERTISE 2
	76
	77	#define RIPNG_DEFAULT_ACCEPT_UNSPEC 0
	78	#define RIPNG_DEFAULT_ACCEPT_NONE 1
	79	#define RIPNG_DEFAULT_ACCEPT 2
	80
	81	/* Default value for "default-metric" command. */
	82	#define RIPNG_DEFAULT_METRIC_DEFAULT 1
	83
	84	/* For max RTE calculation. */
	85	#ifndef IPV6_HDRLEN
	86	#define IPV6_HDRLEN 40
	87	#endif /* IPV6_HDRLEN */
	88
	89	#ifndef IFMINMTU
	90	#define IFMINMTU 576
	91	#endif /* IFMINMTU */
	92
	93	/* RIPng structure. */
	94	struct ripng
	95	{
	96	/* RIPng socket. */
	97	int sock;
	98
	99	/* RIPng Parameters.*/
	100	u_char command;
	101	u_char version;
	102	unsigned long update_time;
	103	unsigned long timeout_time;
	104	unsigned long garbage_time;
	105	int max_mtu;
	106	int default_metric;
	107	int default_information;
	108
	109	/* Input/output buffer of RIPng. */
	110	struct stream *ibuf;
	111	struct stream *obuf;
	112
	113	/* RIPng routing information base. */
	114	struct route_table *table;
	115
	116	/* RIPng only static route information. */
	117	struct route_table *route;
	118
	119	/* RIPng aggregate route information. */
	120	struct route_table *aggregate;
	121
	122	/* RIPng threads. */
	123	struct thread *t_read;
	124	struct thread *t_write;
	125	struct thread *t_update;
	126	struct thread *t_garbage;
	127	struct thread *t_zebra;
	128
	129	/* Triggered update hack. */
	130	int trigger;
	131	struct thread *t_triggered_update;
	132	struct thread *t_triggered_interval;
	133
fac76f9c FL	134	/* RIPng ECMP flag */
	135	unsigned int ecmp;
	136
718e3744	137	/* For redistribute route map. */
	138	struct
	139	{
	140	char *name;
	141	struct route_map *map;
	142	int metric_config;
	143	u_int32_t metric;
	144	} route_map[ZEBRA_ROUTE_MAX];
	145	};
	146
	147	/* Routing table entry. */
	148	struct rte
	149	{
a94434b6	150	struct in6_addr addr; /* RIPng destination prefix */
	151	u_short tag; /* RIPng tag */
	152	u_char prefixlen; /* Length of the RIPng prefix */
	153	u_char metric; /* Metric of the RIPng route */
	154	/* The nexthop is stored by the structure
	155	* ripng_nexthop within ripngd.c */
718e3744	156	};
	157
	158	/* RIPNG send packet. */
	159	struct ripng_packet
	160	{
	161	u_char command;
	162	u_char version;
	163	u_int16_t zero;
	164	struct rte rte[1];
	165	};
	166
	167	/* Each route's information. */
	168	struct ripng_info
	169	{
	170	/* This route's type. Static, ripng or aggregate. */
	171	u_char type;
	172
	173	/* Sub type for static route. */
	174	u_char sub_type;
	175
	176	/* RIPng specific information */
	177	struct in6_addr nexthop;
	178	struct in6_addr from;
	179
	180	/* Which interface does this route come from. */
b892f1dd	181	ifindex_t ifindex;
718e3744	182
	183	/* Metric of this route. */
	184	u_char metric;
	185
	186	/* Tag field of RIPng packet.*/
	187	u_int16_t tag;
	188
	189	/* For aggregation. */
	190	unsigned int suppress;
	191
	192	/* Flags of RIPng route. */
	193	#define RIPNG_RTF_FIB 1
	194	#define RIPNG_RTF_CHANGED 2
	195	u_char flags;
	196
	197	/* Garbage collect timer. */
	198	struct thread *t_timeout;
	199	struct thread *t_garbage_collect;
	200
	201	/* Route-map features - this variables can be changed. */
a94434b6	202	struct in6_addr nexthop_out;
718e3744	203	u_char metric_set;
a94434b6	204	u_char metric_out;
a94434b6	205	u_short tag_out;
718e3744	206
	207	struct route_node *rp;
	208	};
	209
a94434b6	210	#ifdef notyet
a94434b6	211	#if 0
718e3744	212	/* RIPng tag structure. */
	213	struct ripng_tag
	214	{
	215	/* Tag value. */
	216	u_int16_t tag;
	217
	218	/* Port. */
	219	u_int16_t port;
	220
	221	/* Multicast group. */
	222	struct in6_addr maddr;
	223
	224	/* Table number. */
	225	int table;
	226
	227	/* Distance. */
	228	int distance;
	229
	230	/* Split horizon. */
	231	u_char split_horizon;
	232
	233	/* Poison reverse. */
	234	u_char poison_reverse;
	235	};
a94434b6	236	#endif /* 0 */
	237	#endif /* not yet */
	238
	239	typedef enum {
	240	RIPNG_NO_SPLIT_HORIZON = 0,
	241	RIPNG_SPLIT_HORIZON,
	242	RIPNG_SPLIT_HORIZON_POISONED_REVERSE
	243	} split_horizon_policy_t;
718e3744	244
	245	/* RIPng specific interface configuration. */
	246	struct ripng_interface
	247	{
	248	/* RIPng is enabled on this interface. */
	249	int enable_network;
	250	int enable_interface;
	251
	252	/* RIPng is running on this interface. */
	253	int running;
	254
a94434b6	255	/* Split horizon flag. */
	256	split_horizon_policy_t split_horizon;
	257	split_horizon_policy_t split_horizon_default;
	258
718e3744	259	/* For filter type slot. */
	260	#define RIPNG_FILTER_IN 0
	261	#define RIPNG_FILTER_OUT 1
	262	#define RIPNG_FILTER_MAX 2
	263
	264	/* Access-list. */
	265	struct access_list *list[RIPNG_FILTER_MAX];
	266
	267	/* Prefix-list. */
	268	struct prefix_list *prefix[RIPNG_FILTER_MAX];
	269
	270	/* Route-map. */
	271	struct route_map *routemap[RIPNG_FILTER_MAX];
	272
a94434b6	273	#ifdef notyet
a94434b6	274	#if 0
718e3744	275	/* RIPng tag configuration. */
718e3744	276	struct ripng_tag *rtag;
a94434b6	277	#endif /* 0 */
a94434b6	278	#endif /* notyet */
718e3744	279
	280	/* Default information originate. */
	281	u_char default_originate;
	282
	283	/* Default information only. */
	284	u_char default_only;
	285
	286	/* Wake up thread. */
	287	struct thread *t_wakeup;
	288
	289	/* Passive interface. */
	290	int passive;
	291	};
	292
a94434b6	293	/* RIPng peer information. */
	294	struct ripng_peer
	295	{
	296	/* Peer address. */
	297	struct in6_addr addr;
	298
	299	/* Peer RIPng tag value. */
	300	int domain;
	301
	302	/* Last update time. */
	303	time_t uptime;
	304
	305	/* Peer RIP version. */
	306	u_char version;
	307
	308	/* Statistics. */
	309	int recv_badpackets;
	310	int recv_badroutes;
	311
	312	/* Timeout thread. */
	313	struct thread *t_timeout;
	314	};
	315
718e3744	316	/* All RIPng events. */
	317	enum ripng_event
	318	{
	319	RIPNG_READ,
	320	RIPNG_ZEBRA,
	321	RIPNG_REQUEST_EVENT,
	322	RIPNG_UPDATE_EVENT,
	323	RIPNG_TRIGGERED_UPDATE,
	324	};
	325
	326	/* RIPng timer on/off macro. */
	327	#define RIPNG_TIMER_ON(T,F,V) \
	328	do { \
	329	if (!(T)) \
	330	(T) = thread_add_timer (master, (F), rinfo, (V)); \
	331	} while (0)
	332
	333	#define RIPNG_TIMER_OFF(T) \
	334	do { \
	335	if (T) \
	336	{ \
	337	thread_cancel(T); \
	338	(T) = NULL; \
	339	} \
	340	} while (0)
	341
718e3744	342	/* Extern variables. */
	343	extern struct ripng *ripng;
	344
	345	extern struct thread_master *master;
	346
	347	/* Prototypes. */
6ac29a51 PJ	348	extern void ripng_init (void);
	349	extern void ripng_reset (void);
	350	extern void ripng_clean (void);
	351	extern void ripng_clean_network (void);
	352	extern void ripng_interface_clean (void);
	353	extern void ripng_interface_reset (void);
	354	extern void ripng_passive_interface_clean (void);
	355	extern void ripng_if_init (void);
	356	extern void ripng_route_map_init (void);
	357	extern void ripng_route_map_reset (void);
	358	extern void ripng_terminate (void);
a94434b6	359	/* zclient_init() is done by ripng_zebra.c:zebra_init() */
4140ca4d	360	extern void zebra_init(struct thread_master *);
6ac29a51 PJ	361	extern void ripng_zclient_reset (void);
	362	extern void ripng_offset_init (void);
	363
	364	extern int config_write_ripng_offset_list (struct vty *);
	365
	366	extern void ripng_peer_init (void);
	367	extern void ripng_peer_update (struct sockaddr_in6 *, u_char);
	368	extern void ripng_peer_bad_route (struct sockaddr_in6 *);
	369	extern void ripng_peer_bad_packet (struct sockaddr_in6 *);
	370	extern void ripng_peer_display (struct vty *);
	371	extern struct ripng_peer ripng_peer_lookup (struct in6_addr );
	372	extern struct ripng_peer ripng_peer_lookup_next (struct in6_addr );
	373
	374	extern int ripng_offset_list_apply_in (struct prefix_ipv6 *,
	375	struct interface , u_char );
	376	extern int ripng_offset_list_apply_out (struct prefix_ipv6 *,
	377	struct interface , u_char );
	378	extern void ripng_offset_clean (void);
	379
	380	extern struct ripng_info * ripng_info_new (void);
	381	extern void ripng_info_free (struct ripng_info *rinfo);
	382	extern void ripng_event (enum ripng_event, int);
	383	extern int ripng_request (struct interface *ifp);
	384	extern void ripng_redistribute_add (int, int, struct prefix_ipv6 *,
b892f1dd	385	ifindex_t, struct in6_addr *);
6ac29a51	386	extern void ripng_redistribute_delete (int, int, struct prefix_ipv6 *,
b892f1dd	387	ifindex_t);
6ac29a51 PJ	388	extern void ripng_redistribute_withdraw (int type);
	389
	390	extern void ripng_distribute_update_interface (struct interface *);
	391	extern void ripng_if_rmap_update_interface (struct interface *);
	392
c880b636 FL	393	extern void ripng_zebra_ipv6_add (struct route_node *);
c880b636 FL	394	extern void ripng_zebra_ipv6_delete (struct route_node *);
6ac29a51 PJ	395
	396	extern void ripng_redistribute_clean (void);
	397	extern int ripng_redistribute_check (int);
	398	extern void ripng_redistribute_write (struct vty *, int);
	399
	400	extern int ripng_write_rte (int num, struct stream s, struct prefix_ipv6 p,
	401	struct in6_addr *nexthop,
	402	u_int16_t tag, u_char metric);
	403	extern int ripng_send_packet (caddr_t buf, int bufsize,
	404	struct sockaddr_in6 to, struct interface ifp);
	405
	406	extern void ripng_packet_dump (struct ripng_packet *packet, int size,
	407	const char *sndrcv);
	408
7076bb2f FL	409	extern int ripng_interface_up (int command, struct zclient *, zebra_size_t,
	410	vrf_id_t);
	411	extern int ripng_interface_down (int command, struct zclient *, zebra_size_t,
	412	vrf_id_t);
	413	extern int ripng_interface_add (int command, struct zclient *, zebra_size_t,
	414	vrf_id_t);
	415	extern int ripng_interface_delete (int command, struct zclient *, zebra_size_t,
	416	vrf_id_t);
	417	extern int ripng_interface_address_add (int command, struct zclient *, zebra_size_t,
	418	vrf_id_t);
	419	extern int ripng_interface_address_delete (int command, struct zclient *, zebra_size_t,
	420	vrf_id_t);
6ac29a51 PJ	421
6ac29a51 PJ	422	extern int ripng_network_write (struct vty *, int);
718e3744	423
c880b636 FL	424	extern struct ripng_info ripng_ecmp_add (struct ripng_info );
	425	extern struct ripng_info ripng_ecmp_replace (struct ripng_info );
	426	extern struct ripng_info ripng_ecmp_delete (struct ripng_info );
	427
718e3744	428	#endif /* _ZEBRA_RIPNG_RIPNGD_H */