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2026-07-30 11:19:44 +05:30
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components/ip_net2-6.9/ipmipha/src/ipmipha_if.h
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/* ipmipha_if.h - ipmipha_if.h */
/*
******************************************************************************
* HEADER FILE
*
* Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipmipha_if.h,v $ $Revision: 1.13 $
* $Source: /home/interpeak/CVSRoot/ipmipha/src/ipmipha_if.h,v $
* $Author: ulf $ $Date: 2009-06-08 11:05:50 $
* $State: Exp $ $Locker: $
*
* INTERPEAK_COPYRIGHT_STRING
* Design and implementation by Joel Hortelius <joel.hortelius@interpeak.se>
******************************************************************************
*/
#ifndef IPMIPHA_IFF_H
#define IPMIPHA_IFF_H
/*
****************************************************************************
* 1 DESCRIPTION
****************************************************************************
*/
/*
DESCRIPTION
No description currently provided
*/
/*
****************************************************************************
* 2 CONFIGURATION
****************************************************************************
*/
/*
****************************************************************************
* 3 INCLUDE FILES
****************************************************************************
*/
#include <private/ipmip4_if.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
****************************************************************************
* 4 DEFINES
****************************************************************************
*/
#define IPMIPHA_IFF_IDENTITY_HA (0)
#define IPMIPHA_IFF_IDENTITY_HA_TUNNEL (1)
/*
****************************************************************************
* 5 TYPES
****************************************************************************
*/
struct Ipmipha_data;
struct Ipmip_proc;
struct Ipmipha_node_context;
typedef struct Ipmipha_iff_tunnel
{
Ipmip4_if_t iff;
}
Ipmipha_iff_tunnel_t;
typedef struct Ipmipha_iff_tunnel_conf
{
Ip_u8 reverse; /* 0: Disabled; 1: Optional; 2: Required */
Ip_bool enabled[IPMIP_TUNNELTYPE_MAX + 1];
}
Ipmipha_iff_tunnel_conf_t;
typedef struct Ipmipha_iff_security_conf
{
/* SPI lookup tables */
Ipmip4_auth_context_t *spi_ctx;
Ipmip4_auth_spi_table_t *spi_fa; /* FA SPI */
Ipmip4_auth_spi_table_t *spi_mn; /* MN SPI */
Ipmip4_auth_spi_hash_t *spi_nai; /* MN SPI NAI */
/* Required verifications */
Ip_bool spi_mn_lookup_required;
Ip_bool spi_fa_lookup_required;
int *spi_mn_lookup_order;
} Ipmipha_iff_security_conf_t;
struct Ipmip_dhcp_rtab;
/* one per interface */
typedef struct Ipmipha_iff
{
Ipmip4_if_t iff;
struct Ipmip_dhcp_rtab *dhcp_rtab;
Ip_u32 home_netmask;
Ip_u32 ha_subbrd; /* subnet broadcast = ip | ~netmask (e.g. ip/16 -> 10.1.255.255) */
Ip_u32 ha_netbrd; /* network broadcast = ip | ~IP_NETMASK(ip) (e.g. ip/16 -> 10.255.255.255) */
Ip_u16 adv_lifetime;
Ip_u16 adv_seq;
int adv_interval;
Ip_u32 adv_address; /* constant 255.255.255.255 or 224.0.0.X (from config) */
Ip_bool fa_auth;
Ip_bool revocation; /* 0: Disabled; 1: Enabled */
Ip_bool reordering; /* 0: Disabled; 1: Enabled */
Ip_bool simbind_enabled;
Ip_u32 simbind_max;
Ip_u32 replay_diff;
Ip_u16 lifetime;
Ipmip4_msgext_uhdr_t *nai_ha;
Ip_bool mn_nai_require;
Ipmip_timer_t adv_timer;
Ipmip_timer_lock_t *if_lock;
/* Ipcom_tmo2 adv_timeout; */
Ip_u8 revocation_inform; /* 0: Disabled; 1: Enabled */
Ip_u8 nat_t;
Ip_u16 nat_t_keepalive;
/* */
Ipmipha_iff_tunnel_conf_t tunnel;
Ipmipha_iff_security_conf_t security;
struct Ipmipha_node_context *nodes;
Ipmipha_iff_tunnel_t *tunnels[IPMIP_TUNNELTYPE_MAX + 1];
void *extdata[IPMIPHA_FUNCTION_MAX][32];
}
Ipmipha_iff_t;
/*
****************************************************************************
* 6 FUNCTIONS
****************************************************************************
*/
/*******************************************************************************
*
* ipmipha_if_create - ipmipha_if_create
*
* Create an interface for a specified configuration.
*
* Parameters:
* \is
* \i data
* The FA entity.
* \i proc
* Current process.
* \i conf
* The current configuration.
* \i ifname
* The name of the interface.
* \ie
*
* RETURNS: IP_TRUE if successful.
*
* ERRNO:
*
* \NOMANUAL
*/
IP_GLOBAL Ip_bool ipmipha_if_create
(
struct Ipmipha_data *data,
struct Ipmip_proc *proc,
Ipmipha_conf_t *conf,
const char *ifname
);
/*******************************************************************************
*
* ipmipha_if_start - ipmipha_if_start
*
* Start interfaces for a specified configuration.
*
* Parameters:
* \is
* \i data
* The FA entity.
* \i proc
* Current process.
* \ie
*
* RETURNS: No return value
*
* ERRNO:
*
* \NOMANUAL
*/
IP_GLOBAL void ipmipha_if_start
(
struct Ipmipha_data *data,
struct Ipmip_proc *proc
);
/*******************************************************************************
*
* ipmipha_if_stop - ipmipha_if_stop
*
* Stop the interfaces belonging to a particular configuration
*
* Parameters:
* \is
* \i data
* The FA entity.
* \i proc
* Current process
* \i conf
* The current configuration.
* \ie
*
* RETURNS: No return value
*
* ERRNO:
*
* \NOMANUAL
*/
IP_GLOBAL void ipmipha_if_stop
(
struct Ipmipha_data *data,
struct Ipmip_proc *proc,
struct Ipmipha_conf *conf
);
#ifdef __cplusplus
}
#endif
#endif
/*
****************************************************************************
* END OF FILE
****************************************************************************
*/