205 lines
6.6 KiB
C
205 lines
6.6 KiB
C
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/*
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******************************************************************************
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* HEADER FILE
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*
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* Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipmip6mn_coa.h,v $ $Revision: 1.14.16.1 $
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* $Source: /home/interpeak/CVSRoot/ipmip6mn/src/ipmip6mn_coa.h,v $
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* $Author: jhorteli $ $Date: 2012-02-08 16:09:52 $
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* $State: Exp $ $Locker: $
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*
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* INTERPEAK_COPYRIGHT_STRING
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* Design and implementation by Joel Hortelius <joel.hortelius@interpeak.se>
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******************************************************************************
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*/
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#ifndef IPMIP6MN_COA_H
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#define IPMIP6MN_COA_H
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/*
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****************************************************************************
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* 1 DESCRIPTION
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 2 CONFIGURATION
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 3 INCLUDE FILES
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****************************************************************************
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*/
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#include <private/ipmip6_nd_nud.h>
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#include <private/ipmip6_nd_proxy.h>
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#include <private/ipmip6_if.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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****************************************************************************
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* 4 DEFINES
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****************************************************************************
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*/
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enum
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{
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IPMIP6MN_COA_TYPE_LLOCAL, /* Link-Local CoA */
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IPMIP6MN_COA_TYPE_INET, /* INET CoA */
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IPMIP6MN_COA_TYPE_LCOA, /* Link CoA */
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IPMIP6MN_COA_TYPE_RCOA, /* Regional CoA */
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IPMIP6MN_COA_TYPE_HOME, /* Home CoA */
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IPMIP6MN_COA_TYPE_MAX
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};
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/*
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****************************************************************************
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* 5 TYPES
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****************************************************************************
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*/
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struct Ipmip6mn_inetX;
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struct Ipmip6mn_node;
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struct Ipmip6mn_node_config;
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struct Ipmip6mn_context;
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struct Ipmip_proc;
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typedef struct Ipmip6mn_coa_nemo
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{
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Ipcom_list next;
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Ipmip6_address_t prefix;
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} Ipmip6mn_coa_nemo_t;
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typedef struct Ipmip6mn_coa_notify
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{
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Ipcom_list next;
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Ipmip6_if_notify_t ipmip6;
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/* Currently used addresses on this interface */
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Ipcom_list inetX;
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struct Ipmip6mn_inetX *home;
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struct Ipmip6mn_node *node;
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Ip_u32 priority;
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Ip_bool detach;
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#ifdef IPMIP_USE_INET
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Ip_u32 preferred_inet;
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#endif
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/* Nud & Proxy */
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Ipmip6_nd_nud_t nud;
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Ipmip6_nd_proxy_t proxy;
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} Ipmip6mn_coa_notify_t;
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enum
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{
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IPMIP6MN_COA_GLOBAL_PREFIX = IPMIP6_IF_RTR_MAX,
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IPMIP6MN_COA_HOME_FINALIZE,
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IPMIP6MN_COA_FAILED_DAD_HOST,
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IPMIP6MN_COA_FAILED_DAD_HOMEAGENT
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};
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#define IPMIP6MN_COA_FAILED ((1 << IPMIP6MN_COA_FAILED_DAD_HOST) | (1 << IPMIP6MN_COA_FAILED_DAD_HOMEAGENT))
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typedef struct Ipmip6mn_inet6
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{
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/**/
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Ipmip6_address_t address;
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/* Nexthop router for this address */
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struct Ip_in6_addr nexthop;
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/* Global Router Address */
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struct Ip_in6_addr global;
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/**/
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Ip_time_t valid;
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} Ipmip6mn_inet6_t;
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typedef struct Ipmip6mn_inet
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{
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/**/
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Ip_u32 address;
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} Ipmip6mn_inet_t;
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typedef struct Ipmip6mn_inetX
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{
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Ipcom_list next;
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Ipmip6mn_coa_notify_t *ifn;
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Ip_u32 addrcnt;
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Ip_u32 family;
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Ip_u32 mode;
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Ip_u32 type;
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union
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{
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Ipmip6mn_inet_t inet;
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Ipmip6mn_inet6_t inet6;
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} coa;
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} Ipmip6mn_inetX_t;
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/*
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****************************************************************************
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* 6 FUNCTIONS
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****************************************************************************
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*/
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IP_GLOBAL void ipmip6mn_coa_notify_delete(struct Ipmip6mn_context *ctx,
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struct Ipmip_proc *proc,
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Ipmip6mn_coa_notify_t *notify);
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IP_GLOBAL Ipmip6mn_coa_notify_t *ipmip6mn_coa_notify_alloc(struct Ipmip_proc *proc,
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struct Ipmip6mn_node *node,
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struct Ipmip6mn_node_config *config,
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const char *ifname);
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IP_GLOBAL void ipmip6mn_coa_reset_failed(struct Ipmip6mn_context *ctx,
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struct Ipmip_proc *proc,
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Ip_u32 type,
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Ipmip6mn_coa_notify_t *notify);
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IP_GLOBAL void ipmip6mn_coa_set(struct Ipmip6mn_context *ctx,
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struct Ipmip_proc *proc,
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struct Ipmip6mn_node *node,
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Ipmip6mn_inetX_t *coa);
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IP_GLOBAL void ipmip6mn_coa_verify_usability(struct Ipmip6mn_context *ctx,
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struct Ipmip_proc *proc,
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Ipmip6mn_inetX_t *coa);
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IP_GLOBAL void ipmip6mn_coa_proxy_start(struct Ipmip6mn_context *ctx,
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struct Ipmip_proc *proc,
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Ipmip6mn_inetX_t *coa);
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IP_GLOBAL void ipmip6mn_coa_nud_start(struct Ipmip6mn_context *ctx,
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struct Ipmip_proc *proc,
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Ipmip6mn_inetX_t *coa);
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IP_GLOBAL void ipmip6mn_coa_notify_stop(struct Ipmip6mn_context *ctx,
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struct Ipmip_proc *proc,
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Ipmip6mn_inetX_t *coa);
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IP_GLOBAL Ipmip6mn_inetX_t *ipmip6mn_coa_select(struct Ipmip6mn_context *ctx,
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struct Ipmip_proc *proc,
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struct Ipmip6mn_node *node);
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#ifdef __cplusplus
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}
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#endif
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#endif
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/*
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****************************************************************************
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* END OF FILE
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****************************************************************************
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*/
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