iptunnel.h File Reference

#include "if.h"

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Macros
#define	DEFAULT_TUNL_PREFIX   "tunl"
#define	DEFAULT_TUNL_NUMBER   0 /* The permanent tunl0 device */
#define	DEFAULT_TUNL_IF   "tunl0"
#define	NTK_TUNL_PREFIX   "ntk_tunl"
#define	TUNL_STRING   "%s%d"
#define	TUNL_N(prefix, x)   prefix, x
#define	MAX_TUNNEL_IFS

Functions
int	tunnel_add (inet_prefix *remote, inet_prefix *local, char *dev, char *tunl_prefix, int tunl_number)
int	tunnel_change (inet_prefix *remote, inet_prefix *local, char *dev, char *tunl_prefix, int tunl_number)
int	tunnel_del (inet_prefix *remote, inet_prefix *local, char *dev, char *tunl_prefix, int tunl_number)
int	tun_add_tunl (interface *ifs, char *tunl_prefix, u_char tunl_number)
int	tun_del_tunl (interface *ifs, char *tunl_prefix, u_char tunl_number)
void	init_tunnels_ifs (void)
int	set_tunnel_ip (char *tunl_prefix, int tunl_number, inet_prefix *tunl_ip)
int	first_free_tunnel_if (void)
int	do_get (char *dev)
int	add_tunnel_if (inet_prefix *remote, inet_prefix *local, char *dev, char *tunl_prefix, int tunl_number, inet_prefix *tunl_ip)
int	del_tunnel_if (inet_prefix *remote, inet_prefix *local, char *dev, char *tunl_prefix, int tunl_number)
void	del_all_tunnel_ifs (inet_prefix *remote, inet_prefix *local, char *dev, char *tunl_prefix)

Macro Definition Documentation

#define DEFAULT_TUNL_IF   "tunl0"

#define DEFAULT_TUNL_NUMBER   0 /* The permanent tunl0 device */

#define DEFAULT_TUNL_PREFIX   "tunl"

#define MAX_TUNNEL_IFS

Value:

24  /* it must be >= MAX_MULTIPATH_ROUTES,
                       since in igs.c we are using a tunnel 
                       for each nexthop inet-gw */

#define NTK_TUNL_PREFIX   "ntk_tunl"

#define TUNL_N	(		prefix,
			x
	)		prefix, x

#define TUNL_STRING   "%s%d"

Function Documentation

int add_tunnel_if	(	inet_prefix *	remote,
		inet_prefix *	local,
		char *	dev,
		char *	tunl_prefix,
		int	tunl_number,
		inet_prefix *	tunl_ip
	)

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void del_all_tunnel_ifs	(	inet_prefix *	remote,
		inet_prefix *	local,
		char *	dev,
		char *	tunl_prefix
	)

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int del_tunnel_if	(	inet_prefix *	remote,
		inet_prefix *	local,
		char *	dev,
		char *	tunl_prefix,
		int	tunl_number
	)

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int do_get

(

char *

dev

)

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int first_free_tunnel_if

(

void

)

void init_tunnels_ifs

(

void

)

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int set_tunnel_ip	(	char *	tunl_prefix,
		int	tunl_number,
		inet_prefix *	tunl_ip
	)

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int tun_add_tunl	(	interface *	ifs,
		char *	tunl_prefix,
		u_char	tunl_number
	)

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int tun_del_tunl	(	interface *	ifs,
		char *	tunl_prefix,
		u_char	tunl_number
	)

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int tunnel_add	(	inet_prefix *	remote,
		inet_prefix *	local,
		char *	dev,
		char *	tunl_prefix,
		int	tunl_number
	)

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int tunnel_change	(	inet_prefix *	remote,
		inet_prefix *	local,
		char *	dev,
		char *	tunl_prefix,
		int	tunl_number
	)

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int tunnel_del	(	inet_prefix *	remote,
		inet_prefix *	local,
		char *	dev,
		char *	tunl_prefix,
		int	tunl_number
	)

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