[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>

/* 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;

  /* 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. */
  unsigned int 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_start (void);
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 *,
                                    unsigned int, struct in6_addr *);
extern void ripng_redistribute_delete (int, int, struct prefix_ipv6 *,
                                       unsigned int);
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 prefix_ipv6 *p,
                                  struct in6_addr *nexthop,
                                  unsigned int ifindex, u_char metric);
extern void ripng_zebra_ipv6_delete (struct prefix_ipv6 *p,
                                     struct in6_addr *nexthop,
                                     unsigned int ifindex);

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);

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