ikev2.c File Reference

Include dependency graph for ikev2.c:

Go to the source code of this file.

Data Structures
struct	ikev2_trace_t
struct	ikev2_add_ipsec_tunnel_args_t
struct	ikev2_del_ipsec_tunnel_args_t

Macros
#define	IKEV2_LIVENESS_RETRIES   3
#define	IKEV2_LIVENESS_PERIOD_CHECK   30
#define	ikev2_set_state(sa, v, ...)
#define	IKEV2_GENERATE_SA_INIT_OK_str   ""
#define	IKEV2_GENERATE_SA_INIT_OK_ERR_NO_DH_STR   "no DH group configured for IKE proposals!"
#define	IKEV2_GENERATE_SA_INIT_OK_ERR_UNSUPP_STR   "DH group not supported!"

Typedefs
typedef u32	ikev2_non_esp_marker

Enumerations
enum	ikev2_generate_sa_error_t { IKEV2_GENERATE_SA_INIT_OK, IKEV2_GENERATE_SA_INIT_ERR_NO_DH, IKEV2_GENERATE_SA_INIT_ERR_UNSUPPORTED_DH }
enum	ikev2_ip4_next_t { IKEV2_NEXT_IP4_LOOKUP, IKEV2_NEXT_IP4_ERROR_DROP, IKEV2_IP4_N_NEXT }
enum	ikev2_ip6_next_t { IKEV2_NEXT_IP6_LOOKUP, IKEV2_NEXT_IP6_ERROR_DROP, IKEV2_IP6_N_NEXT }

Functions
static int	ikev2_delete_tunnel_interface (vnet_main_t *vnm, ikev2_sa_t *sa, ikev2_child_sa_t *child)
static u8 *	format_ikev2_trace (u8 *s, va_list *args)
static u8 *	format_ikev2_gen_sa_error (u8 *s, va_list *args)
static u16	ikev2_get_port (ikev2_sa_t *sa)
static int	ikev2_insert_non_esp_marker (ike_header_t *ike, int len)
static ikev2_sa_transform_t *	ikev2_find_transform_data (ikev2_sa_transform_t *t)
static ikev2_sa_proposal_t *	ikev2_select_proposal (ikev2_sa_proposal_t *proposals, ikev2_protocol_id_t prot_id)
ikev2_sa_transform_t *	ikev2_sa_get_td_for_type (ikev2_sa_proposal_t *p, ikev2_transform_type_t type)
ikev2_child_sa_t *	ikev2_sa_get_child (ikev2_sa_t *sa, u32 spi, ikev2_protocol_id_t prot_id, int by_initiator)
void	ikev2_sa_free_proposal_vector (ikev2_sa_proposal_t **v)
static void	ikev2_sa_free_child_sa (ikev2_child_sa_t *c)
static void	ikev2_sa_free_all_child_sa (ikev2_child_sa_t **childs)
static void	ikev2_sa_del_child_sa (ikev2_sa_t *sa, ikev2_child_sa_t *child)
static void	ikev2_sa_free_all_vec (ikev2_sa_t *sa)
static void	ikev2_delete_sa (ikev2_main_per_thread_data_t *ptd, ikev2_sa_t *sa)
static ikev2_generate_sa_error_t	ikev2_generate_sa_init_data (ikev2_sa_t *sa)
static void	ikev2_complete_sa_data (ikev2_sa_t *sa, ikev2_sa_t *sai)
static void	ikev2_calc_keys (ikev2_sa_t *sa)
static void	ikev2_calc_child_keys (ikev2_sa_t *sa, ikev2_child_sa_t *child)
static u8 *	ikev2_compute_nat_sha1 (u64 ispi, u64 rspi, ip_address_t *ia, u16 port)
static int	ikev2_parse_ke_payload (const void *p, u32 rlen, ikev2_sa_t *sa, u8 **ke_data)
static int	ikev2_parse_nonce_payload (const void *p, u32 rlen, u8 *nonce)
static int	ikev2_check_payload_length (const ike_payload_header_t *ikep, int rlen, u16 *plen)
static int	ikev2_process_sa_init_req (vlib_main_t *vm, ikev2_sa_t *sa, ike_header_t *ike, udp_header_t *udp, u32 len, u32 sw_if_index)
static void	ikev2_process_sa_init_resp (vlib_main_t *vm, ikev2_sa_t *sa, ike_header_t *ike, udp_header_t *udp, u32 len)
static u8 *	ikev2_decrypt_sk_payload (ikev2_sa_t *sa, ike_header_t *ike, u8 *payload, u32 rlen, u32 *out_len)
static int	ikev2_is_id_equal (ikev2_id_t *i1, ikev2_id_t *i2)
static void	ikev2_initial_contact_cleanup_internal (ikev2_main_per_thread_data_t *ptd, ikev2_sa_t *sa)
static void	ikev2_initial_contact_cleanup (ikev2_main_per_thread_data_t *ptd, ikev2_sa_t *sa)
static int	ikev2_parse_id_payload (const void *p, u16 rlen, ikev2_id_t *sa_id)
static int	ikev2_parse_auth_payload (const void *p, u32 rlen, ikev2_auth_t *a)
static int	ikev2_process_auth_req (vlib_main_t *vm, ikev2_sa_t *sa, ike_header_t *ike, u32 len)
static int	ikev2_process_informational_req (vlib_main_t *vm, ikev2_sa_t *sa, ike_header_t *ike, u32 len)
static int	ikev2_process_create_child_sa_req (vlib_main_t *vm, ikev2_sa_t *sa, ike_header_t *ike, u32 len)
static u8 *	ikev2_sa_generate_authmsg (ikev2_sa_t *sa, int is_responder)
static int	ikev2_ts_cmp (ikev2_ts_t *ts1, ikev2_ts_t *ts2)
static void	ikev2_sa_match_ts (ikev2_sa_t *sa)
static ikev2_profile_t *	ikev2_select_profile (ikev2_main_t *km, ikev2_sa_t *sa, ikev2_sa_transform_t *tr_prf, u8 *key_pad)
static void	ikev2_sa_auth (ikev2_sa_t *sa)
static void	ikev2_sa_auth_init (ikev2_sa_t *sa)
static u32	ikev2_mk_local_sa_id (u32 sai, u32 ci, u32 ti)
static u32	ikev2_mk_remote_sa_id (u32 sai, u32 ci, u32 ti)
static void	ikev2_add_tunnel_from_main (ikev2_add_ipsec_tunnel_args_t *a)
static int	ikev2_create_tunnel_interface (vlib_main_t *vm, ikev2_sa_t *sa, ikev2_child_sa_t *child, u32 sa_index, u32 child_index, u8 is_rekey)
static u32	ikev2_flip_alternate_sa_bit (u32 id)
static void	ikev2_del_tunnel_from_main (ikev2_del_ipsec_tunnel_args_t *a)
static u32	ikev2_generate_message (vlib_buffer_t *b, ikev2_sa_t *sa, ike_header_t *ike, void *user, udp_header_t *udp, ikev2_stats_t *stats)
static u32	ikev2_retransmit_sa_init_one (ikev2_sa_t *sa, ike_header_t *ike, ip_address_t iaddr, ip_address_t raddr, u32 rlen)
static u32	ikev2_retransmit_sa_init (ike_header_t *ike, ip_address_t iaddr, ip_address_t raddr, u32 rlen)
static u32	ikev2_retransmit_resp (ikev2_sa_t *sa, ike_header_t *ike)
static void	ikev2_init_sa (vlib_main_t *vm, ikev2_sa_t *sa)
static void	ikev2_del_sa_init_from_main (u64 *ispi)
static void	ikev2_del_sa_init (u64 ispi)
static void	ikev2_rewrite_v6_addrs (ikev2_sa_t *sa, ip6_header_t *ih)
static void	ikev2_rewrite_v4_addrs (ikev2_sa_t *sa, ip4_header_t *ih)
static void	ikev2_set_ip_address (ikev2_sa_t *sa, const void *iaddr, const void *raddr, const ip_address_family_t af)
static void	ikev2_elog_uint_peers_addr (u32 exchange, ip4_header_t *ip4, ip6_header_t *ip6, u8 is_ip4)
static void	ikev2_generate_sa_init_data_and_log (ikev2_sa_t *sa)
static void	ikev2_update_stats (vlib_main_t *vm, u32 node_index, ikev2_stats_t *s)
static uword	ikev2_node_internal (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, u8 is_ip4, u8 natt)
static uword	ikev2_ip4 (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static uword	ikev2_ip4_natt (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static uword	ikev2_ip6 (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static clib_error_t *	ikev2_set_initiator_proposals (vlib_main_t *vm, ikev2_sa_t *sa, ikev2_transforms_set *ts, ikev2_sa_proposal_t **proposals, int is_ike)
static ikev2_profile_t *	ikev2_profile_index_by_name (u8 *name)
static void	ikev2_send_ike (vlib_main_t *vm, ip_address_t *src, ip_address_t *dst, u32 bi0, u32 len, u16 src_port, u16 dst_port, u32 sw_if_index)
static u32	ikev2_get_new_ike_header_buff (vlib_main_t *vm, vlib_buffer_t **b)
clib_error_t *	ikev2_set_local_key (vlib_main_t *vm, u8 *file)
static vnet_api_error_t	ikev2_register_udp_port (ikev2_profile_t *p, u16 port)
static void	ikev2_unregister_udp_port (ikev2_profile_t *p)
static void	ikev2_initiate_delete_ike_sa_internal (vlib_main_t *vm, ikev2_main_per_thread_data_t *tkm, ikev2_sa_t *sa, u8 send_notification)
static void	ikev2_cleanup_profile_sessions (ikev2_main_t *km, ikev2_profile_t *p)
static void	ikev2_profile_responder_free (ikev2_responder_t *r)
static void	ikev2_profile_free (ikev2_profile_t *p)
clib_error_t *	ikev2_add_del_profile (vlib_main_t *vm, u8 *name, int is_add)
clib_error_t *	ikev2_set_profile_auth (vlib_main_t *vm, u8 *name, u8 auth_method, u8 *auth_data, u8 data_hex_format)
static int	ikev2_is_id_supported (u8 id_type)
clib_error_t *	ikev2_set_profile_id (vlib_main_t *vm, u8 *name, u8 id_type, u8 *data, int is_local)
static void	ikev2_set_ts_type (ikev2_ts_t *ts, const ip_address_t *addr)
static void	ikev2_set_ts_addrs (ikev2_ts_t *ts, const ip_address_t *start, const ip_address_t *end)
clib_error_t *	ikev2_set_profile_ts (vlib_main_t *vm, u8 *name, u8 protocol_id, u16 start_port, u16 end_port, ip_address_t start_addr, ip_address_t end_addr, int is_local)
clib_error_t *	ikev2_set_profile_responder_hostname (vlib_main_t *vm, u8 *name, u8 *hostname, u32 sw_if_index)
clib_error_t *	ikev2_set_profile_responder (vlib_main_t *vm, u8 *name, u32 sw_if_index, ip_address_t addr)
clib_error_t *	ikev2_set_profile_ike_transforms (vlib_main_t *vm, u8 *name, ikev2_transform_encr_type_t crypto_alg, ikev2_transform_integ_type_t integ_alg, ikev2_transform_dh_type_t dh_type, u32 crypto_key_size)
clib_error_t *	ikev2_set_profile_esp_transforms (vlib_main_t *vm, u8 *name, ikev2_transform_encr_type_t crypto_alg, ikev2_transform_integ_type_t integ_alg, u32 crypto_key_size)
clib_error_t *	ikev2_set_profile_tunnel_interface (vlib_main_t *vm, u8 *name, u32 sw_if_index)
vnet_api_error_t	ikev2_set_profile_ipsec_udp_port (vlib_main_t *vm, u8 *name, u16 port, u8 is_set)
clib_error_t *	ikev2_set_profile_udp_encap (vlib_main_t *vm, u8 *name)
clib_error_t *	ikev2_set_profile_sa_lifetime (vlib_main_t *vm, u8 *name, u64 lifetime, u32 jitter, u32 handover, u64 maxdata)
static int	ikev2_get_if_address (u32 sw_if_index, ip_address_family_t af, ip_address_t *out_addr)
static clib_error_t *	ikev2_resolve_responder_hostname (vlib_main_t *vm, ikev2_responder_t *r)
clib_error_t *	ikev2_initiate_sa_init (vlib_main_t *vm, u8 *name)
static void	ikev2_delete_child_sa_internal (vlib_main_t *vm, ikev2_sa_t *sa, ikev2_child_sa_t *csa)
clib_error_t *	ikev2_initiate_delete_child_sa (vlib_main_t *vm, u32 ispi)
clib_error_t *	ikev2_initiate_delete_ike_sa (vlib_main_t *vm, u64 ispi)
static void	ikev2_rekey_child_sa_internal (vlib_main_t *vm, ikev2_sa_t *sa, ikev2_child_sa_t *csa)
clib_error_t *	ikev2_initiate_rekey_child_sa (vlib_main_t *vm, u32 ispi)
static int	ikev2_sa_sw_if_match (ikev2_sa_t *sa, u32 sw_if_index)
static void	ikev2_sa_del (ikev2_profile_t *p, u32 sw_if_index)
static clib_error_t *	ikev2_sw_interface_add_del (vnet_main_t *vnm, u32 sw_if_index, u32 is_add)
	VNET_SW_INTERFACE_ADD_DEL_FUNCTION (ikev2_sw_interface_add_del)
clib_error_t *	ikev2_init (vlib_main_t *vm)
static u8	ikev2_mngr_process_child_sa (ikev2_sa_t *sa, ikev2_child_sa_t *csa, u8 del_old_ids)
int	ikev2_set_log_level (ikev2_log_level_t log_level)
clib_error_t *	ikev2_set_liveness_params (u32 period, u32 max_retries)
clib_error_t *	ikev2_profile_natt_disable (u8 *name)
static void	ikev2_mngr_process_ipsec_sa (ipsec_sa_t *ipsec_sa)
static void	ikev2_process_pending_sa_init_one (vlib_main_t *vm, ikev2_main_t *km, ikev2_sa_t *sa)
static void	ikev2_process_pending_sa_init (vlib_main_t *vm, ikev2_main_t *km)
static void	ikev2_send_informational_request (ikev2_sa_t *sa)
void	ikev2_disable_dpd (void)
static int	ikev2_mngr_process_responder_sas (ikev2_sa_t *sa)
static uword	ikev2_mngr_process_fn (vlib_main_t *vm, vlib_node_runtime_t *rt, vlib_frame_t *f)
	VLIB_PLUGIN_REGISTER ()

Variables
ikev2_main_t	ikev2_main
static vlib_node_registration_t	ikev2_node_ip4
	(constructor) VLIB_REGISTER_NODE (ikev2_node_ip4) More...
static vlib_node_registration_t	ikev2_node_ip4_natt
	(constructor) VLIB_REGISTER_NODE (ikev2_node_ip4_natt) More...
static vlib_node_registration_t	ikev2_node_ip6
	(constructor) VLIB_REGISTER_NODE (ikev2_node_ip6) More...
static vlib_node_registration_t	ikev2_mngr_process_node
	(constructor) VLIB_REGISTER_NODE (ikev2_mngr_process_node) More...

Macro Definition Documentation

IKEV2_GENERATE_SA_INIT_OK_ERR_NO_DH_STR

#define IKEV2_GENERATE_SA_INIT_OK_ERR_NO_DH_STR   "no DH group configured for IKE proposals!"

Definition at line 67 of file ikev2.c.

IKEV2_GENERATE_SA_INIT_OK_ERR_UNSUPP_STR

#define IKEV2_GENERATE_SA_INIT_OK_ERR_UNSUPP_STR   "DH group not supported!"

Definition at line 69 of file ikev2.c.

IKEV2_GENERATE_SA_INIT_OK_str

#define IKEV2_GENERATE_SA_INIT_OK_str   ""

Definition at line 66 of file ikev2.c.

IKEV2_LIVENESS_PERIOD_CHECK

#define IKEV2_LIVENESS_PERIOD_CHECK   30

Definition at line 35 of file ikev2.c.

IKEV2_LIVENESS_RETRIES

#define IKEV2_LIVENESS_RETRIES   3

Definition at line 34 of file ikev2.c.

ikev2_set_state

#define ikev2_set_state	(		sa,
			v,
			...
	)

Value:

    do { \
    (sa)->state = v; \
    ikev2_elog_sa_state("ispi %lx SA state changed to " #v __VA_ARGS__, sa->ispi); \
  } while(0);

Definition at line 43 of file ikev2.c.

Typedef Documentation

ikev2_non_esp_marker

typedef u32 ikev2_non_esp_marker

Definition at line 111 of file ikev2.c.

Enumeration Type Documentation

ikev2_generate_sa_error_t

enum ikev2_generate_sa_error_t

Enumerator
IKEV2_GENERATE_SA_INIT_OK
IKEV2_GENERATE_SA_INIT_ERR_NO_DH
IKEV2_GENERATE_SA_INIT_ERR_UNSUPPORTED_DH

Definition at line 72 of file ikev2.c.

ikev2_ip4_next_t

enum ikev2_ip4_next_t

Enumerator
IKEV2_NEXT_IP4_LOOKUP
IKEV2_NEXT_IP4_ERROR_DROP
IKEV2_IP4_N_NEXT

Definition at line 97 of file ikev2.c.

ikev2_ip6_next_t

enum ikev2_ip6_next_t

Enumerator
IKEV2_NEXT_IP6_LOOKUP
IKEV2_NEXT_IP6_ERROR_DROP
IKEV2_IP6_N_NEXT

Definition at line 104 of file ikev2.c.

Function Documentation

format_ikev2_gen_sa_error()

static u8* format_ikev2_gen_sa_error ( u8 *  s, va_list *  args  )

static

Definition at line 80 of file ikev2.c.

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format_ikev2_trace()

static u8* format_ikev2_trace ( u8 *  s, va_list *  args  )

static

Definition at line 55 of file ikev2.c.

ikev2_add_del_profile()

clib_error_t* ikev2_add_del_profile	(	vlib_main_t *	vm,
		u8 *	name,
		int	is_add
	)

Definition at line 3882 of file ikev2.c.

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ikev2_add_tunnel_from_main()

static void ikev2_add_tunnel_from_main ( ikev2_add_ipsec_tunnel_args_t *  a )

static

Definition at line 1855 of file ikev2.c.

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ikev2_calc_child_keys()

static void ikev2_calc_child_keys ( ikev2_sa_t *  sa, ikev2_child_sa_t *  child  )

static

Definition at line 571 of file ikev2.c.

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ikev2_calc_keys()

static void ikev2_calc_keys ( ikev2_sa_t *  sa )

static

Definition at line 483 of file ikev2.c.

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ikev2_check_payload_length()

static int ikev2_check_payload_length ( const ike_payload_header_t *  ikep, int  rlen, u16 *  plen  )

static

Definition at line 684 of file ikev2.c.

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ikev2_cleanup_profile_sessions()

static void ikev2_cleanup_profile_sessions ( ikev2_main_t *  km, ikev2_profile_t *  p  )

static

Definition at line 3815 of file ikev2.c.

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ikev2_complete_sa_data()

static void ikev2_complete_sa_data ( ikev2_sa_t *  sa, ikev2_sa_t *  sai  )

static

Definition at line 419 of file ikev2.c.

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ikev2_compute_nat_sha1()

static u8* ikev2_compute_nat_sha1 ( u64  ispi, u64  rspi, ip_address_t *  ia, u16  port  )

static

Definition at line 642 of file ikev2.c.

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ikev2_create_tunnel_interface()

static int ikev2_create_tunnel_interface ( vlib_main_t *  vm, ikev2_sa_t *  sa, ikev2_child_sa_t *  child, u32  sa_index, u32  child_index, u8  is_rekey  )

static

Definition at line 1954 of file ikev2.c.

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ikev2_decrypt_sk_payload()

static u8* ikev2_decrypt_sk_payload ( ikev2_sa_t *  sa, ike_header_t *  ike, u8 *  payload, u32  rlen, u32 *  out_len  )

static

Definition at line 915 of file ikev2.c.

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ikev2_del_sa_init()

static void ikev2_del_sa_init ( u64  ispi )

static

Definition at line 2793 of file ikev2.c.

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ikev2_del_sa_init_from_main()

static void ikev2_del_sa_init_from_main ( u64 *  ispi )

static

Definition at line 2779 of file ikev2.c.

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ikev2_del_tunnel_from_main()

static void ikev2_del_tunnel_from_main ( ikev2_del_ipsec_tunnel_args_t *  a )

static

Definition at line 2215 of file ikev2.c.

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ikev2_delete_child_sa_internal()

static void ikev2_delete_child_sa_internal ( vlib_main_t *  vm, ikev2_sa_t *  sa, ikev2_child_sa_t *  csa  )

static

Definition at line 4477 of file ikev2.c.

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ikev2_delete_sa()

static void ikev2_delete_sa ( ikev2_main_per_thread_data_t *  ptd, ikev2_sa_t *  sa  )

static

Definition at line 354 of file ikev2.c.

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ikev2_delete_tunnel_interface()

static int ikev2_delete_tunnel_interface ( vnet_main_t *  vnm, ikev2_sa_t *  sa, ikev2_child_sa_t *  child  )

static

Definition at line 2260 of file ikev2.c.

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ikev2_disable_dpd()

void ikev2_disable_dpd

(

void

)

Definition at line 5140 of file ikev2.c.

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ikev2_elog_uint_peers_addr()

static void ikev2_elog_uint_peers_addr ( u32  exchange, ip4_header_t *  ip4, ip6_header_t *  ip6, u8  is_ip4  )

static

Definition at line 2838 of file ikev2.c.

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ikev2_find_transform_data()

static ikev2_sa_transform_t* ikev2_find_transform_data ( ikev2_sa_transform_t *  t )

static

Definition at line 128 of file ikev2.c.

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ikev2_flip_alternate_sa_bit()

static u32 ikev2_flip_alternate_sa_bit ( u32  id )

static

Definition at line 2206 of file ikev2.c.

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ikev2_generate_message()

static u32 ikev2_generate_message ( vlib_buffer_t *  b, ikev2_sa_t *  sa, ike_header_t *  ike, void *  user, udp_header_t *  udp, ikev2_stats_t *  stats  )

static

Definition at line 2288 of file ikev2.c.

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ikev2_generate_sa_init_data()

static ikev2_generate_sa_error_t ikev2_generate_sa_init_data ( ikev2_sa_t *  sa )

static

Definition at line 369 of file ikev2.c.

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ikev2_generate_sa_init_data_and_log()

static void ikev2_generate_sa_init_data_and_log ( ikev2_sa_t *  sa )

static

Definition at line 2858 of file ikev2.c.

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ikev2_get_if_address()

static int ikev2_get_if_address ( u32  sw_if_index, ip_address_family_t  af, ip_address_t *  out_addr  )

static

Definition at line 4233 of file ikev2.c.

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ikev2_get_new_ike_header_buff()

static u32 ikev2_get_new_ike_header_buff ( vlib_main_t *  vm, vlib_buffer_t **  b  )

static

Definition at line 3698 of file ikev2.c.

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ikev2_get_port()

static u16 ikev2_get_port ( ikev2_sa_t *  sa )

static

Definition at line 114 of file ikev2.c.

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ikev2_init()

clib_error_t* ikev2_init

(

vlib_main_t *

vm

)

Definition at line 4750 of file ikev2.c.

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ikev2_init_sa()

static void ikev2_init_sa ( vlib_main_t *  vm, ikev2_sa_t *  sa  )

static

Definition at line 2771 of file ikev2.c.

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ikev2_initial_contact_cleanup()

static void ikev2_initial_contact_cleanup ( ikev2_main_per_thread_data_t *  ptd, ikev2_sa_t *  sa  )

static

Definition at line 1075 of file ikev2.c.

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ikev2_initial_contact_cleanup_internal()

static void ikev2_initial_contact_cleanup_internal ( ikev2_main_per_thread_data_t *  ptd, ikev2_sa_t *  sa  )

static

Definition at line 1040 of file ikev2.c.

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ikev2_initiate_delete_child_sa()

clib_error_t* ikev2_initiate_delete_child_sa	(	vlib_main_t *	vm,
		u32	ispi
	)

Definition at line 4519 of file ikev2.c.

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ikev2_initiate_delete_ike_sa()

clib_error_t* ikev2_initiate_delete_ike_sa	(	vlib_main_t *	vm,
		u64	ispi
	)

Definition at line 4559 of file ikev2.c.

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ikev2_initiate_delete_ike_sa_internal()

static void ikev2_initiate_delete_ike_sa_internal ( vlib_main_t *  vm, ikev2_main_per_thread_data_t *  tkm, ikev2_sa_t *  sa, u8  send_notification  )

static

Definition at line 3743 of file ikev2.c.

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ikev2_initiate_rekey_child_sa()

clib_error_t* ikev2_initiate_rekey_child_sa	(	vlib_main_t *	vm,
		u32	ispi
	)

Definition at line 4642 of file ikev2.c.

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ikev2_initiate_sa_init()

clib_error_t* ikev2_initiate_sa_init	(	vlib_main_t *	vm,
		u8 *	name
	)

Definition at line 4292 of file ikev2.c.

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ikev2_insert_non_esp_marker()

static int ikev2_insert_non_esp_marker ( ike_header_t *  ike, int  len  )

static

Definition at line 120 of file ikev2.c.

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ikev2_ip4()

static uword ikev2_ip4 ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 3414 of file ikev2.c.

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ikev2_ip4_natt()

static uword ikev2_ip4_natt ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 3420 of file ikev2.c.

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ikev2_ip6()

static uword ikev2_ip6 ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 3427 of file ikev2.c.

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ikev2_is_id_equal()

static int ikev2_is_id_equal ( ikev2_id_t *  i1, ikev2_id_t *  i2  )

static

Definition at line 1025 of file ikev2.c.

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ikev2_is_id_supported()

static int ikev2_is_id_supported ( u8  id_type )

static

Definition at line 3952 of file ikev2.c.

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ikev2_mk_local_sa_id()

static u32 ikev2_mk_local_sa_id ( u32  sai, u32  ci, u32  ti  )

static

Definition at line 1821 of file ikev2.c.

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ikev2_mk_remote_sa_id()

static u32 ikev2_mk_remote_sa_id ( u32  sai, u32  ci, u32  ti  )

static

Definition at line 1827 of file ikev2.c.

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ikev2_mngr_process_child_sa()

static u8 ikev2_mngr_process_child_sa ( ikev2_sa_t *  sa, ikev2_child_sa_t *  csa, u8  del_old_ids  )

static

Definition at line 4816 of file ikev2.c.

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ikev2_mngr_process_fn()

static uword ikev2_mngr_process_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  rt, vlib_frame_t *  f  )

static

Definition at line 5170 of file ikev2.c.

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ikev2_mngr_process_ipsec_sa()

static void ikev2_mngr_process_ipsec_sa ( ipsec_sa_t *  ipsec_sa )

static

Definition at line 4955 of file ikev2.c.

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ikev2_mngr_process_responder_sas()

static int ikev2_mngr_process_responder_sas ( ikev2_sa_t *  sa )

static

Definition at line 5147 of file ikev2.c.

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ikev2_node_internal()

static uword ikev2_node_internal ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame, u8  is_ip4, u8  natt  )

static

Definition at line 2885 of file ikev2.c.

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ikev2_parse_auth_payload()

static int ikev2_parse_auth_payload ( const void *  p, u32  rlen, ikev2_auth_t *  a  )

static

Definition at line 1111 of file ikev2.c.

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ikev2_parse_id_payload()

static int ikev2_parse_id_payload ( const void *  p, u16  rlen, ikev2_id_t *  sa_id  )

static

Definition at line 1096 of file ikev2.c.

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ikev2_parse_ke_payload()

static int ikev2_parse_ke_payload ( const void *  p, u32  rlen, ikev2_sa_t *  sa, u8 **  ke_data  )

static

Definition at line 658 of file ikev2.c.

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ikev2_parse_nonce_payload()

static int ikev2_parse_nonce_payload ( const void *  p, u32  rlen, u8 *  nonce  )

static

Definition at line 674 of file ikev2.c.

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ikev2_process_auth_req()

static int ikev2_process_auth_req ( vlib_main_t *  vm, ikev2_sa_t *  sa, ike_header_t *  ike, u32  len  )

static

Definition at line 1123 of file ikev2.c.

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ikev2_process_create_child_sa_req()

static int ikev2_process_create_child_sa_req ( vlib_main_t *  vm, ikev2_sa_t *  sa, ike_header_t *  ike, u32  len  )

static

Definition at line 1335 of file ikev2.c.

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ikev2_process_informational_req()

static int ikev2_process_informational_req ( vlib_main_t *  vm, ikev2_sa_t *  sa, ike_header_t *  ike, u32  len  )

static

Definition at line 1265 of file ikev2.c.

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ikev2_process_pending_sa_init()

static void ikev2_process_pending_sa_init ( vlib_main_t *  vm, ikev2_main_t *  km  )

static

Definition at line 5073 of file ikev2.c.

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ikev2_process_pending_sa_init_one()

static void ikev2_process_pending_sa_init_one ( vlib_main_t *  vm, ikev2_main_t *  km, ikev2_sa_t *  sa  )

static

Definition at line 4999 of file ikev2.c.

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ikev2_process_sa_init_req()

static int ikev2_process_sa_init_req ( vlib_main_t *  vm, ikev2_sa_t *  sa, ike_header_t *  ike, udp_header_t *  udp, u32  len, u32  sw_if_index  )

static

Definition at line 696 of file ikev2.c.

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ikev2_process_sa_init_resp()

static void ikev2_process_sa_init_resp ( vlib_main_t *  vm, ikev2_sa_t *  sa, ike_header_t *  ike, udp_header_t *  udp, u32  len  )

static

Definition at line 804 of file ikev2.c.

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ikev2_profile_free()

static void ikev2_profile_free ( ikev2_profile_t *  p )

static

Definition at line 3867 of file ikev2.c.

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ikev2_profile_index_by_name()

static ikev2_profile_t* ikev2_profile_index_by_name ( u8 *  name )

static

Definition at line 3614 of file ikev2.c.

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ikev2_profile_natt_disable()

clib_error_t* ikev2_profile_natt_disable

(

u8 *

name

)

Definition at line 4944 of file ikev2.c.

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ikev2_profile_responder_free()

static void ikev2_profile_responder_free ( ikev2_responder_t *  r )

static

Definition at line 3861 of file ikev2.c.

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ikev2_register_udp_port()

static vnet_api_error_t ikev2_register_udp_port ( ikev2_profile_t *  p, u16  port  )

static

Definition at line 3725 of file ikev2.c.

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ikev2_rekey_child_sa_internal()

static void ikev2_rekey_child_sa_internal ( vlib_main_t *  vm, ikev2_sa_t *  sa, ikev2_child_sa_t *  csa  )

static

Definition at line 4596 of file ikev2.c.

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ikev2_resolve_responder_hostname()

static clib_error_t* ikev2_resolve_responder_hostname ( vlib_main_t *  vm, ikev2_responder_t *  r  )

static

Definition at line 4261 of file ikev2.c.

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ikev2_retransmit_resp()

static u32 ikev2_retransmit_resp ( ikev2_sa_t *  sa, ike_header_t *  ike  )

static

Definition at line 2728 of file ikev2.c.

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ikev2_retransmit_sa_init()

static u32 ikev2_retransmit_sa_init ( ike_header_t *  ike, ip_address_t  iaddr, ip_address_t  raddr, u32  rlen  )

static

Definition at line 2708 of file ikev2.c.

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ikev2_retransmit_sa_init_one()

static u32 ikev2_retransmit_sa_init_one ( ikev2_sa_t *  sa, ike_header_t *  ike, ip_address_t  iaddr, ip_address_t  raddr, u32  rlen  )

static

Definition at line 2638 of file ikev2.c.

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ikev2_rewrite_v4_addrs()

static void ikev2_rewrite_v4_addrs ( ikev2_sa_t *  sa, ip4_header_t *  ih  )

static

Definition at line 2815 of file ikev2.c.

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ikev2_rewrite_v6_addrs()

static void ikev2_rewrite_v6_addrs ( ikev2_sa_t *  sa, ip6_header_t *  ih  )

static

Definition at line 2800 of file ikev2.c.

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ikev2_sa_auth()

static void ikev2_sa_auth ( ikev2_sa_t *  sa )

static

Definition at line 1701 of file ikev2.c.

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ikev2_sa_auth_init()

static void ikev2_sa_auth_init ( ikev2_sa_t *  sa )

static

Definition at line 1779 of file ikev2.c.

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ikev2_sa_del()

static void ikev2_sa_del ( ikev2_profile_t *  p, u32  sw_if_index  )

static

Definition at line 4688 of file ikev2.c.

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ikev2_sa_del_child_sa()

static void ikev2_sa_del_child_sa ( ikev2_sa_t *  sa, ikev2_child_sa_t *  child  )

static

Definition at line 303 of file ikev2.c.

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ikev2_sa_free_all_child_sa()

static void ikev2_sa_free_all_child_sa ( ikev2_child_sa_t **  childs )

static

Definition at line 294 of file ikev2.c.

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ikev2_sa_free_all_vec()

static void ikev2_sa_free_all_vec ( ikev2_sa_t *  sa )

static

Definition at line 310 of file ikev2.c.

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ikev2_sa_free_child_sa()

static void ikev2_sa_free_child_sa ( ikev2_child_sa_t *  c )

static

Definition at line 281 of file ikev2.c.

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ikev2_sa_free_proposal_vector()

void ikev2_sa_free_proposal_vector

(

ikev2_sa_proposal_t **

v

)

Definition at line 261 of file ikev2.c.

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ikev2_sa_generate_authmsg()

static u8* ikev2_sa_generate_authmsg ( ikev2_sa_t *  sa, int  is_responder  )

static

Definition at line 1501 of file ikev2.c.

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ikev2_sa_get_child()

ikev2_child_sa_t* ikev2_sa_get_child	(	ikev2_sa_t *	sa,
		u32	spi,
		ikev2_protocol_id_t	prot_id,
		int	by_initiator
	)

Definition at line 245 of file ikev2.c.

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ikev2_sa_get_td_for_type()

ikev2_sa_transform_t* ikev2_sa_get_td_for_type	(	ikev2_sa_proposal_t *	p,
		ikev2_transform_type_t	type
	)

Definition at line 228 of file ikev2.c.

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ikev2_sa_match_ts()

static void ikev2_sa_match_ts ( ikev2_sa_t *  sa )

static

Definition at line 1556 of file ikev2.c.

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ikev2_sa_sw_if_match()

static int ikev2_sa_sw_if_match ( ikev2_sa_t *  sa, u32  sw_if_index  )

static

Definition at line 4682 of file ikev2.c.

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ikev2_select_profile()

static ikev2_profile_t* ikev2_select_profile ( ikev2_main_t *  km, ikev2_sa_t *  sa, ikev2_sa_transform_t *  tr_prf, u8 *  key_pad  )

static

Definition at line 1626 of file ikev2.c.

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ikev2_select_proposal()

static ikev2_sa_proposal_t* ikev2_select_proposal ( ikev2_sa_proposal_t *  proposals, ikev2_protocol_id_t  prot_id  )

static

Definition at line 156 of file ikev2.c.

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ikev2_send_ike()

static void ikev2_send_ike ( vlib_main_t *  vm, ip_address_t *  src, ip_address_t *  dst, u32  bi0, u32  len, u16  src_port, u16  dst_port, u32  sw_if_index  )

static

Definition at line 3628 of file ikev2.c.

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ikev2_send_informational_request()

static void ikev2_send_informational_request ( ikev2_sa_t *  sa )

static

Definition at line 5092 of file ikev2.c.

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ikev2_set_initiator_proposals()

static clib_error_t* ikev2_set_initiator_proposals ( vlib_main_t *  vm, ikev2_sa_t *  sa, ikev2_transforms_set *  ts, ikev2_sa_proposal_t **  proposals, int  is_ike  )

static

Definition at line 3487 of file ikev2.c.

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ikev2_set_ip_address()

static void ikev2_set_ip_address ( ikev2_sa_t *  sa, const void *  iaddr, const void *  raddr, const ip_address_family_t  af  )

static

Definition at line 2830 of file ikev2.c.

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ikev2_set_liveness_params()

clib_error_t* ikev2_set_liveness_params	(	u32	period,
		u32	max_retries
	)

Definition at line 4931 of file ikev2.c.

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ikev2_set_local_key()

clib_error_t* ikev2_set_local_key	(	vlib_main_t *	vm,
		u8 *	file
	)

Definition at line 3711 of file ikev2.c.

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ikev2_set_log_level()

int ikev2_set_log_level

(

ikev2_log_level_t

log_level

)

Definition at line 4916 of file ikev2.c.

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ikev2_set_profile_auth()

clib_error_t* ikev2_set_profile_auth	(	vlib_main_t *	vm,
		u8 *	name,
		u8	auth_method,
		u8 *	auth_data,
		u8	data_hex_format
	)

Definition at line 3918 of file ikev2.c.

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ikev2_set_profile_esp_transforms()

clib_error_t* ikev2_set_profile_esp_transforms	(	vlib_main_t *	vm,
		u8 *	name,
		ikev2_transform_encr_type_t	crypto_alg,
		ikev2_transform_integ_type_t	integ_alg,
		u32	crypto_key_size
	)

Definition at line 4124 of file ikev2.c.

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ikev2_set_profile_id()

clib_error_t* ikev2_set_profile_id	(	vlib_main_t *	vm,
		u8 *	name,
		u8	id_type,
		u8 *	data,
		int	is_local
	)

Definition at line 3961 of file ikev2.c.

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ikev2_set_profile_ike_transforms()

clib_error_t* ikev2_set_profile_ike_transforms	(	vlib_main_t *	vm,
		u8 *	name,
		ikev2_transform_encr_type_t	crypto_alg,
		ikev2_transform_integ_type_t	integ_alg,
		ikev2_transform_dh_type_t	dh_type,
		u32	crypto_key_size
	)

Definition at line 4099 of file ikev2.c.

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ikev2_set_profile_ipsec_udp_port()

vnet_api_error_t ikev2_set_profile_ipsec_udp_port	(	vlib_main_t *	vm,
		u8 *	name,
		u16	port,
		u8	is_set
	)

Definition at line 4167 of file ikev2.c.

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ikev2_set_profile_responder()

clib_error_t* ikev2_set_profile_responder	(	vlib_main_t *	vm,
		u8 *	name,
		u32	sw_if_index,
		ip_address_t	addr
	)

Definition at line 4077 of file ikev2.c.

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ikev2_set_profile_responder_hostname()

clib_error_t* ikev2_set_profile_responder_hostname	(	vlib_main_t *	vm,
		u8 *	name,
		u8 *	hostname,
		u32	sw_if_index
	)

Definition at line 4055 of file ikev2.c.

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ikev2_set_profile_sa_lifetime()

clib_error_t* ikev2_set_profile_sa_lifetime	(	vlib_main_t *	vm,
		u8 *	name,
		u64	lifetime,
		u32	jitter,
		u32	handover,
		u64	maxdata
	)

Definition at line 4210 of file ikev2.c.

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ikev2_set_profile_ts()

clib_error_t* ikev2_set_profile_ts	(	vlib_main_t *	vm,
		u8 *	name,
		u8	protocol_id,
		u16	start_port,
		u16	end_port,
		ip_address_t	start_addr,
		ip_address_t	end_addr,
		int	is_local
	)

Definition at line 4016 of file ikev2.c.

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ikev2_set_profile_tunnel_interface()

clib_error_t* ikev2_set_profile_tunnel_interface	(	vlib_main_t *	vm,
		u8 *	name,
		u32	sw_if_index
	)

Definition at line 4147 of file ikev2.c.

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ikev2_set_profile_udp_encap()

clib_error_t* ikev2_set_profile_udp_encap	(	vlib_main_t *	vm,
		u8 *	name
	)

Definition at line 4194 of file ikev2.c.

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ikev2_set_ts_addrs()

static void ikev2_set_ts_addrs ( ikev2_ts_t *  ts, const ip_address_t *  start, const ip_address_t *  end  )

static

Definition at line 4008 of file ikev2.c.

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ikev2_set_ts_type()

static void ikev2_set_ts_type ( ikev2_ts_t *  ts, const ip_address_t *  addr  )

static

Definition at line 3999 of file ikev2.c.

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ikev2_sw_interface_add_del()

static clib_error_t* ikev2_sw_interface_add_del ( vnet_main_t *  vnm, u32  sw_if_index, u32  is_add  )

static

Definition at line 4729 of file ikev2.c.

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ikev2_ts_cmp()

static int ikev2_ts_cmp ( ikev2_ts_t *  ts1, ikev2_ts_t *  ts2  )

static

Definition at line 1544 of file ikev2.c.

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ikev2_unregister_udp_port()

static void ikev2_unregister_udp_port ( ikev2_profile_t *  p )

static

Definition at line 3733 of file ikev2.c.

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ikev2_update_stats()

static void ikev2_update_stats ( vlib_main_t *  vm, u32  node_index, ikev2_stats_t *  s  )

static

Definition at line 2872 of file ikev2.c.

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VLIB_PLUGIN_REGISTER()

VLIB_PLUGIN_REGISTER

(

)

VNET_SW_INTERFACE_ADD_DEL_FUNCTION()

VNET_SW_INTERFACE_ADD_DEL_FUNCTION

(

ikev2_sw_interface_add_del

)

Variable Documentation

ikev2_main

ikev2_main_t ikev2_main

Definition at line 37 of file ikev2.c.

ikev2_mngr_process_node

vlib_node_registration_t ikev2_mngr_process_node

static

Initial value:

= {
    .function = ikev2_mngr_process_fn,
    .type = VLIB_NODE_TYPE_PROCESS,
    .name =
    "ikev2-manager-process",
}

(constructor) VLIB_REGISTER_NODE (ikev2_mngr_process_node)

Definition at line 5260 of file ikev2.c.

ikev2_node_ip4

vlib_node_registration_t ikev2_node_ip4

static

Initial value:

= {
  .function = ikev2_ip4,
  .name = "ikev2-ip4",
  .vector_size = sizeof (u32),
  .format_trace = format_ikev2_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
 
  .n_errors = IKEV2_N_ERROR,
  .error_counters = ikev2_error_counters,
 
  .n_next_nodes = IKEV2_IP4_N_NEXT,
  .next_nodes = {
    [IKEV2_NEXT_IP4_LOOKUP] = "ip4-lookup",
    [IKEV2_NEXT_IP4_ERROR_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ikev2_node_ip4)

Definition at line 3433 of file ikev2.c.

ikev2_node_ip4_natt

vlib_node_registration_t ikev2_node_ip4_natt

static

Initial value:

= {
  .function = ikev2_ip4_natt,
  .name = "ikev2-ip4-natt",
  .vector_size = sizeof (u32),
  .format_trace = format_ikev2_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
 
  .n_errors = IKEV2_N_ERROR,
  .error_counters = ikev2_error_counters,
 
  .n_next_nodes = IKEV2_IP4_N_NEXT,
  .next_nodes = {
    [IKEV2_NEXT_IP4_LOOKUP] = "ip4-lookup",
    [IKEV2_NEXT_IP4_ERROR_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ikev2_node_ip4_natt)

Definition at line 3450 of file ikev2.c.

ikev2_node_ip6

vlib_node_registration_t ikev2_node_ip6

static

Initial value:

= {
  .function = ikev2_ip6,
  .name = "ikev2-ip6",
  .vector_size = sizeof (u32),
  .format_trace = format_ikev2_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
 
  .n_errors = IKEV2_N_ERROR,
  .error_counters = ikev2_error_counters,
 
  .n_next_nodes = IKEV2_IP6_N_NEXT,
  .next_nodes = {
    [IKEV2_NEXT_IP6_LOOKUP] = "ip6-lookup",
    [IKEV2_NEXT_IP6_ERROR_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ikev2_node_ip6)

Definition at line 3467 of file ikev2.c.