Include dependency graph for sctp_input.c:

Data Structures
struct	sctp_rx_trace_t

Macros
#define	sctp_error(n, s) s,

#define	foreach_sctp_state_next

#define	foreach_sctp4_input_next

#define	foreach_sctp6_input_next

#define	sctp_next_output(is_ip4)

#define	sctp_next_drop(is_ip4)

Typedefs
typedef enum _sctp_established_phase_next	sctp_established_phase_next_t

typedef enum _sctp_rcv_phase_next	sctp_rcv_phase_next_t

typedef enum _sctp_listen_phase_next	sctp_listen_phase_next_t

typedef enum _sctp_shutdown_phase_next	sctp_shutdown_phase_next_t

typedef enum _sctp_state_next	sctp_state_next_t

typedef enum _sctp_input_next	sctp_input_next_t

Functions
char *	phase_to_string (u8 phase)

static u8	sctp_lookup_is_valid (transport_connection_t trans_conn, sctp_header_t sctp_hdr)

static sctp_connection_t *	sctp_lookup_connection (u32 fib_index, vlib_buffer_t *b, u8 thread_index, u8 is_ip4)
	Lookup transport connection. More...

static void	sctp_set_rx_trace_data (sctp_rx_trace_t rx_trace, sctp_connection_t sctp_conn, sctp_header_t sctp_hdr, vlib_buffer_t b0, u8 is_ip4)

static u16	sctp_calculate_implied_length (ip4_header_t ip4_hdr, ip6_header_t ip6_hdr, int is_ip4)

static u8	sctp_is_bundling (u16 sctp_implied_length, sctp_chunks_common_hdr_t *sctp_common_hdr)

static u16	sctp_handle_operation_err (sctp_header_t sctp_hdr, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b, u16 next0)

static u16	sctp_handle_init (sctp_header_t sctp_hdr, sctp_chunks_common_hdr_t sctp_chunk_hdr, sctp_connection_t sctp_conn, vlib_buffer_t b0, u16 sctp_implied_length)

static u16	sctp_is_valid_init_ack (sctp_header_t sctp_hdr, sctp_chunks_common_hdr_t sctp_chunk_hdr, sctp_connection_t sctp_conn, vlib_buffer_t b0, u16 sctp_implied_length)

static u16	sctp_handle_init_ack (sctp_header_t sctp_hdr, sctp_chunks_common_hdr_t sctp_chunk_hdr, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b0, u16 sctp_implied_length)

static int	sctp_session_enqueue_data_ooo (sctp_connection_t sctp_conn, vlib_buffer_t b, u16 data_len, u8 conn_idx)
	Enqueue data out-of-order for delivery to application. More...

static int	sctp_session_enqueue_data (sctp_connection_t sctp_conn, vlib_buffer_t b, u16 data_len, u8 conn_idx)
	Enqueue data for delivery to application. More...

static u8	sctp_is_sack_delayable (sctp_connection_t *sctp_conn, u8 idx, u8 is_gapping)

static void	sctp_is_connection_gapping (sctp_connection_t sctp_conn, u32 tsn, u8 gapping)

static u16	sctp_handle_data (sctp_payload_data_chunk_t sctp_data_chunk, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b, u16 next0)

static u16	sctp_handle_cookie_echo (sctp_header_t sctp_hdr, sctp_chunks_common_hdr_t sctp_chunk_hdr, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b0, u16 *next0)

static u16	sctp_handle_cookie_ack (sctp_header_t sctp_hdr, sctp_chunks_common_hdr_t sctp_chunk_hdr, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b0, u16 *next0)

static uword	sctp46_rcv_phase_inline (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame, int is_ip4)

VLIB_NODE_FN()	sctp4_rcv_phase_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame)

VLIB_NODE_FN()	sctp6_init_phase_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame)

static u8 *	format_sctp_rx_trace_short (u8 s, va_list args)

static u16	sctp_handle_shutdown (sctp_header_t sctp_hdr, sctp_chunks_common_hdr_t sctp_chunk_hdr, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b0, u16 sctp_implied_length, u16 *next0)

static u16	sctp_handle_shutdown_ack (sctp_header_t sctp_hdr, sctp_chunks_common_hdr_t sctp_chunk_hdr, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b0, u16 sctp_implied_length, u16 *next0)

static u16	sctp_handle_shutdown_complete (sctp_header_t sctp_hdr, sctp_chunks_common_hdr_t sctp_chunk_hdr, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b0, u16 sctp_implied_length, u16 *next0)

static uword	sctp46_shutdown_phase_inline (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame, int is_ip4)

VLIB_NODE_FN()	sctp4_shutdown_phase_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame)

VLIB_NODE_FN()	sctp6_shutdown_phase_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame)

static u16	sctp_handle_sack (sctp_selective_ack_chunk_t sack_chunk, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b0, u16 next0)

static u16	sctp_handle_heartbeat (sctp_hb_req_chunk_t sctp_hb_chunk, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b0, u16 next0)

static u16	sctp_handle_heartbeat_ack (sctp_hb_ack_chunk_t sctp_hb_ack_chunk, sctp_connection_t sctp_conn, u8 idx, vlib_buffer_t b0, u16 next0)

static void	sctp_node_inc_counter (vlib_main_t *vm, u32 sctp4_node, u32 sctp6_node, u8 is_ip4, u8 evt, u8 val)

static uword	sctp46_listen_process_inline (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame, int is_ip4)

VLIB_NODE_FN()	sctp4_listen_phase_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame)

VLIB_NODE_FN()	sctp6_listen_phase_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame)

static uword	sctp46_established_phase_inline (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame, int is_ip4)

VLIB_NODE_FN()	sctp4_established_phase_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame)

VLIB_NODE_FN()	sctp6_established_phase_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame)

static u8 *	format_sctp_rx_trace (u8 s, va_list args)

static uword	sctp46_input_dispatcher (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame, int is_ip4)

VLIB_NODE_FN()	sctp4_input_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame)

VLIB_NODE_FN()	sctp6_input_node (vlib_main_t vm, vlib_node_runtime_t node, vlib_frame_t *from_frame)

static void	sctp_dispatch_table_init (sctp_main_t *tm)

clib_error_t *	sctp_input_init (vlib_main_t *vm)

Variables
static char *	sctp_error_strings []

vlib_node_registration_t	sctp4_rcv_phase_node
	(constructor) VLIB_REGISTER_NODE (sctp4_rcv_phase_node) More...

vlib_node_registration_t	sctp6_init_phase_node
	(constructor) VLIB_REGISTER_NODE (sctp6_init_phase_node) More...

vlib_node_registration_t	sctp4_shutdown_phase_node
	(constructor) VLIB_REGISTER_NODE (sctp4_shutdown_phase_node) More...

vlib_node_registration_t	sctp6_shutdown_phase_node
	(constructor) VLIB_REGISTER_NODE (sctp6_shutdown_phase_node) More...

vlib_node_registration_t	sctp4_listen_phase_node
	(constructor) VLIB_REGISTER_NODE (sctp4_listen_phase_node) More...

vlib_node_registration_t	sctp6_listen_phase_node
	(constructor) VLIB_REGISTER_NODE (sctp6_listen_phase_node) More...

vlib_node_registration_t	sctp4_established_phase_node
	(constructor) VLIB_REGISTER_NODE (sctp4_established_phase_node) More...

vlib_node_registration_t	sctp6_established_phase_node
	(constructor) VLIB_REGISTER_NODE (sctp6_established_phase_node) More...

vlib_node_registration_t	sctp4_input_node
	(constructor) VLIB_REGISTER_NODE (sctp4_input_node) More...

vlib_node_registration_t	sctp6_input_node
	(constructor) VLIB_REGISTER_NODE (sctp6_input_node) More...

Macro Definition Documentation

◆ foreach_sctp4_input_next

#define foreach_sctp4_input_next

Value:

_ (DROP, "error-drop")                         \
  _ (RCV_PHASE, "sctp4-rcv")                    \
  _ (LISTEN_PHASE, "sctp4-listen")       \
  _ (ESTABLISHED_PHASE, "sctp4-established")             \
  _ (SHUTDOWN_PHASE, "sctp4-shutdown")  \
  _ (PUNT_PHASE, "ip4-punt")

Definition at line 110 of file sctp_input.c.

◆ foreach_sctp6_input_next

#define foreach_sctp6_input_next

Value:

_ (DROP, "error-drop")                         \
  _ (RCV_PHASE, "sctp6-rcv")                    \
  _ (LISTEN_PHASE, "sctp6-listen")       \
  _ (ESTABLISHED_PHASE, "sctp6-established")             \
  _ (SHUTDOWN_PHASE, "sctp6-shutdown")          \
  _ (PUNT_PHASE, "ip6-punt")

Definition at line 119 of file sctp_input.c.

◆ foreach_sctp_state_next

#define foreach_sctp_state_next

Value:

_ (DROP4, "ip4-drop")                         \
  _ (DROP6, "ip6-drop")                         \
  _ (SCTP4_OUTPUT, "sctp4-output")                \
  _ (SCTP6_OUTPUT, "sctp6-output")

Definition at line 29 of file sctp_input.c.

◆ sctp_error

#define sctp_error	(	n,
		s
	)	s,

◆ sctp_next_drop

#define sctp_next_drop ( is_ip4 )

Value:

(is_ip4 ? SCTP_NEXT_DROP4 \

: SCTP_NEXT_DROP6)

is_ip4

u8 is_ip4

Definition: lisp_gpe.api:232

Definition at line 239 of file sctp_input.c.

◆ sctp_next_output

#define sctp_next_output ( is_ip4 )

Value:

(is_ip4 ? SCTP_NEXT_SCTP4_OUTPUT \

: SCTP_NEXT_SCTP6_OUTPUT)

is_ip4

u8 is_ip4

Definition: lisp_gpe.api:232

Definition at line 236 of file sctp_input.c.

Typedef Documentation

◆ sctp_established_phase_next_t

typedef enum _sctp_established_phase_next sctp_established_phase_next_t

◆ sctp_input_next_t

typedef enum _sctp_input_next sctp_input_next_t

◆ sctp_listen_phase_next_t

typedef enum _sctp_listen_phase_next sctp_listen_phase_next_t

◆ sctp_rcv_phase_next_t

typedef enum _sctp_rcv_phase_next sctp_rcv_phase_next_t

◆ sctp_shutdown_phase_next_t

typedef enum _sctp_shutdown_phase_next sctp_shutdown_phase_next_t

◆ sctp_state_next_t

typedef enum _sctp_state_next sctp_state_next_t

Function Documentation

◆ format_sctp_rx_trace()

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

static

Definition at line 1984 of file sctp_input.c.

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◆ format_sctp_rx_trace_short()

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

static

Definition at line 1136 of file sctp_input.c.

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◆ phase_to_string()

char* phase_to_string ( u8 phase )

Definition at line 89 of file sctp_input.c.

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◆ sctp46_established_phase_inline()

static uword sctp46_established_phase_inline	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame,
		int	is_ip4
	)

inlinestatic

Definition at line 1815 of file sctp_input.c.

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◆ sctp46_input_dispatcher()

static uword sctp46_input_dispatcher	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame,
		int	is_ip4
	)

inlinestatic

Definition at line 2081 of file sctp_input.c.

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◆ sctp46_listen_process_inline()

static uword sctp46_listen_process_inline	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame,
		int	is_ip4
	)

inlinestatic

Definition at line 1607 of file sctp_input.c.

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◆ sctp46_rcv_phase_inline()

static uword sctp46_rcv_phase_inline	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame,
		int	is_ip4
	)

inlinestatic

Definition at line 952 of file sctp_input.c.

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◆ sctp46_shutdown_phase_inline()

static uword sctp46_shutdown_phase_inline	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame,
		int	is_ip4
	)

inlinestatic

Definition at line 1301 of file sctp_input.c.

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◆ sctp4_established_phase_node()

VLIB_NODE_FN() sctp4_established_phase_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 1967 of file sctp_input.c.

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◆ sctp4_input_node()

VLIB_NODE_FN() sctp4_input_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 2268 of file sctp_input.c.

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◆ sctp4_listen_phase_node()

VLIB_NODE_FN() sctp4_listen_phase_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 1800 of file sctp_input.c.

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◆ sctp4_rcv_phase_node()

VLIB_NODE_FN() sctp4_rcv_phase_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 1121 of file sctp_input.c.

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◆ sctp4_shutdown_phase_node()

VLIB_NODE_FN() sctp4_shutdown_phase_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 1465 of file sctp_input.c.

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◆ sctp6_established_phase_node()

VLIB_NODE_FN() sctp6_established_phase_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 1975 of file sctp_input.c.

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◆ sctp6_init_phase_node()

VLIB_NODE_FN() sctp6_init_phase_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 1128 of file sctp_input.c.

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◆ sctp6_input_node()

VLIB_NODE_FN() sctp6_input_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 2274 of file sctp_input.c.

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◆ sctp6_listen_phase_node()

VLIB_NODE_FN() sctp6_listen_phase_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 1807 of file sctp_input.c.

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◆ sctp6_shutdown_phase_node()

VLIB_NODE_FN() sctp6_shutdown_phase_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 1472 of file sctp_input.c.

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◆ sctp_calculate_implied_length()

static u16 sctp_calculate_implied_length	(	ip4_header_t *	ip4_hdr,
		ip6_header_t *	ip6_hdr,
		int	is_ip4
	)

inlinestatic

Definition at line 262 of file sctp_input.c.

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◆ sctp_dispatch_table_init()

static void sctp_dispatch_table_init ( sctp_main_t * tm )

static

Definition at line 2322 of file sctp_input.c.

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◆ sctp_handle_cookie_ack()

static u16 sctp_handle_cookie_ack	(	sctp_header_t *	sctp_hdr,
		sctp_chunks_common_hdr_t *	sctp_chunk_hdr,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b0,
		u16 *	next0
	)

inlinestatic

Definition at line 921 of file sctp_input.c.

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◆ sctp_handle_cookie_echo()

static u16 sctp_handle_cookie_echo	(	sctp_header_t *	sctp_hdr,
		sctp_chunks_common_hdr_t *	sctp_chunk_hdr,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b0,
		u16 *	next0
	)

inlinestatic

Definition at line 873 of file sctp_input.c.

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◆ sctp_handle_data()

static u16 sctp_handle_data	(	sctp_payload_data_chunk_t *	sctp_data_chunk,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b,
		u16 *	next0
	)

inlinestatic

Definition at line 773 of file sctp_input.c.

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◆ sctp_handle_heartbeat()

static u16 sctp_handle_heartbeat	(	sctp_hb_req_chunk_t *	sctp_hb_chunk,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b0,
		u16 *	next0
	)

inlinestatic

Definition at line 1558 of file sctp_input.c.

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◆ sctp_handle_heartbeat_ack()

static u16 sctp_handle_heartbeat_ack	(	sctp_hb_ack_chunk_t *	sctp_hb_ack_chunk,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b0,
		u16 *	next0
	)

inlinestatic

Definition at line 1577 of file sctp_input.c.

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◆ sctp_handle_init()

static u16 sctp_handle_init	(	sctp_header_t *	sctp_hdr,
		sctp_chunks_common_hdr_t *	sctp_chunk_hdr,
		sctp_connection_t *	sctp_conn,
		vlib_buffer_t *	b0,
		u16	sctp_implied_length
	)

inlinestatic

Definition at line 318 of file sctp_input.c.

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◆ sctp_handle_init_ack()

static u16 sctp_handle_init_ack	(	sctp_header_t *	sctp_hdr,
		sctp_chunks_common_hdr_t *	sctp_chunk_hdr,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b0,
		u16	sctp_implied_length
	)

inlinestatic

Definition at line 490 of file sctp_input.c.

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◆ sctp_handle_operation_err()

static u16 sctp_handle_operation_err	(	sctp_header_t *	sctp_hdr,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b,
		u16 *	next0
	)

inlinestatic

Definition at line 288 of file sctp_input.c.

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◆ sctp_handle_sack()

static u16 sctp_handle_sack	(	sctp_selective_ack_chunk_t *	sack_chunk,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b0,
		u16 *	next0
	)

inlinestatic

Definition at line 1518 of file sctp_input.c.

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◆ sctp_handle_shutdown()

static u16 sctp_handle_shutdown	(	sctp_header_t *	sctp_hdr,
		sctp_chunks_common_hdr_t *	sctp_chunk_hdr,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b0,
		u16	sctp_implied_length,
		u16 *	next0
	)

inlinestatic

Definition at line 1189 of file sctp_input.c.

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◆ sctp_handle_shutdown_ack()

static u16 sctp_handle_shutdown_ack	(	sctp_header_t *	sctp_hdr,
		sctp_chunks_common_hdr_t *	sctp_chunk_hdr,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b0,
		u16	sctp_implied_length,
		u16 *	next0
	)

inlinestatic

Definition at line 1230 of file sctp_input.c.

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◆ sctp_handle_shutdown_complete()

static u16 sctp_handle_shutdown_complete	(	sctp_header_t *	sctp_hdr,
		sctp_chunks_common_hdr_t *	sctp_chunk_hdr,
		sctp_connection_t *	sctp_conn,
		u8	idx,
		vlib_buffer_t *	b0,
		u16	sctp_implied_length,
		u16 *	next0
	)

inlinestatic

Definition at line 1267 of file sctp_input.c.

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◆ sctp_input_init()

clib_error_t* sctp_input_init ( vlib_main_t * vm )

Definition at line 2509 of file sctp_input.c.

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◆ sctp_is_bundling()

static u8 sctp_is_bundling	(	u16	sctp_implied_length,
		sctp_chunks_common_hdr_t *	sctp_common_hdr
	)

inlinestatic

Definition at line 278 of file sctp_input.c.

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◆ sctp_is_connection_gapping()

static void sctp_is_connection_gapping	(	sctp_connection_t *	sctp_conn,
		u32	tsn,
		u8 *	gapping
	)

inlinestatic

Definition at line 757 of file sctp_input.c.

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◆ sctp_is_sack_delayable()

static u8 sctp_is_sack_delayable	(	sctp_connection_t *	sctp_conn,
		u8	idx,
		u8	is_gapping
	)

inlinestatic

Definition at line 720 of file sctp_input.c.

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◆ sctp_is_valid_init_ack()

static u16 sctp_is_valid_init_ack	(	sctp_header_t *	sctp_hdr,
		sctp_chunks_common_hdr_t *	sctp_chunk_hdr,
		sctp_connection_t *	sctp_conn,
		vlib_buffer_t *	b0,
		u16	sctp_implied_length
	)

inlinestatic

Definition at line 466 of file sctp_input.c.

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◆ sctp_lookup_connection()

static sctp_connection_t* sctp_lookup_connection	(	u32	fib_index,
		vlib_buffer_t *	b,
		u8	thread_index,
		u8	is_ip4
	)

static

Lookup transport connection.

Definition at line 148 of file sctp_input.c.

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◆ sctp_lookup_is_valid()

static u8 sctp_lookup_is_valid	(	transport_connection_t *	trans_conn,
		sctp_header_t *	sctp_hdr
	)

static

Definition at line 128 of file sctp_input.c.

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◆ sctp_node_inc_counter()

static void sctp_node_inc_counter	(	vlib_main_t *	vm,
		u32	sctp4_node,
		u32	sctp6_node,
		u8	is_ip4,
		u8	evt,
		u8	val
	)

inlinestatic

Definition at line 1594 of file sctp_input.c.

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◆ sctp_session_enqueue_data()

static int sctp_session_enqueue_data	(	sctp_connection_t *	sctp_conn,
		vlib_buffer_t *	b,
		u16	data_len,
		u8	conn_idx
	)

inlinestatic

Enqueue data for delivery to application.

Definition at line 668 of file sctp_input.c.

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◆ sctp_session_enqueue_data_ooo()

static int sctp_session_enqueue_data_ooo	(	sctp_connection_t *	sctp_conn,
		vlib_buffer_t *	b,
		u16	data_len,
		u8	conn_idx
	)

inlinestatic

Enqueue data out-of-order for delivery to application.

Definition at line 613 of file sctp_input.c.

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◆ sctp_set_rx_trace_data()

static void sctp_set_rx_trace_data	(	sctp_rx_trace_t *	rx_trace,
		sctp_connection_t *	sctp_conn,
		sctp_header_t *	sctp_hdr,
		vlib_buffer_t *	b0,
		u8	is_ip4
	)

static

Definition at line 243 of file sctp_input.c.

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Variable Documentation

◆ sctp4_established_phase_node

vlib_node_registration_t sctp4_established_phase_node

Initial value:

=
{
  .name = "sctp4-established",
  
  .vector_size = sizeof (u32),
  .n_errors = SCTP_N_ERROR,
  .error_strings = sctp_error_strings,
  .n_next_nodes = SCTP_ESTABLISHED_PHASE_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_sctp_state_next
  },
  .format_trace = format_sctp_rx_trace_short,
}

(constructor) VLIB_REGISTER_NODE (sctp4_established_phase_node)

Definition at line 2038 of file sctp_input.c.

◆ sctp4_input_node

vlib_node_registration_t sctp4_input_node

Initial value:

=
{
  .name = "sctp4-input",
  
  .vector_size = sizeof (u32),
  .n_errors = SCTP_N_ERROR,
  .error_strings = sctp_error_strings,
  .n_next_nodes = SCTP_INPUT_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_sctp4_input_next
  },
  .format_buffer = format_sctp_header,
  .format_trace = format_sctp_rx_trace,
}

(constructor) VLIB_REGISTER_NODE (sctp4_input_node)

Definition at line 2281 of file sctp_input.c.

◆ sctp4_listen_phase_node

vlib_node_registration_t sctp4_listen_phase_node

Initial value:

=
{
  .name = "sctp4-listen",
  
  .vector_size = sizeof (u32),
  .n_errors = SCTP_N_ERROR,
  .error_strings = sctp_error_strings,
  .n_next_nodes = SCTP_LISTEN_PHASE_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_sctp_state_next
  },
  .format_trace = format_sctp_rx_trace_short,
}

(constructor) VLIB_REGISTER_NODE (sctp4_listen_phase_node)

Definition at line 2000 of file sctp_input.c.

◆ sctp4_rcv_phase_node

vlib_node_registration_t sctp4_rcv_phase_node

Initial value:

=
{
  .name = "sctp4-rcv",
  
  .vector_size = sizeof (u32),
  .n_errors = SCTP_N_ERROR,
  .error_strings = sctp_error_strings,
  .n_next_nodes = SCTP_RCV_PHASE_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_sctp_state_next
  },
  .format_trace = format_sctp_rx_trace_short,
}

(constructor) VLIB_REGISTER_NODE (sctp4_rcv_phase_node)

Definition at line 1151 of file sctp_input.c.

◆ sctp4_shutdown_phase_node

vlib_node_registration_t sctp4_shutdown_phase_node

Initial value:

=
{
  .name = "sctp4-shutdown",
  
  .vector_size = sizeof (u32),
  .n_errors = SCTP_N_ERROR,
  .error_strings = sctp_error_strings,
  .n_next_nodes = SCTP_SHUTDOWN_PHASE_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_sctp_state_next
  },
  .format_trace = format_sctp_rx_trace_short,
}

(constructor) VLIB_REGISTER_NODE (sctp4_shutdown_phase_node)

Definition at line 1480 of file sctp_input.c.

◆ sctp6_established_phase_node

vlib_node_registration_t sctp6_established_phase_node

Initial value:

=
{
  .name = "sctp6-established",
  
  .vector_size = sizeof (u32),
  .n_errors = SCTP_N_ERROR,
  .error_strings = sctp_error_strings,
  .n_next_nodes = SCTP_LISTEN_PHASE_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_sctp_state_next
  },
  .format_trace = format_sctp_rx_trace_short,
}

(constructor) VLIB_REGISTER_NODE (sctp6_established_phase_node)

Definition at line 2057 of file sctp_input.c.

◆ sctp6_init_phase_node

vlib_node_registration_t sctp6_init_phase_node

Initial value:

=
{
  .name = "sctp6-rcv",
  
  .vector_size = sizeof (u32),
  .n_errors = SCTP_N_ERROR,
  .error_strings = sctp_error_strings,
  .n_next_nodes = SCTP_RCV_PHASE_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_sctp_state_next
  },
  .format_trace = format_sctp_rx_trace_short,
}

(constructor) VLIB_REGISTER_NODE (sctp6_init_phase_node)

Definition at line 1170 of file sctp_input.c.

◆ sctp6_input_node

vlib_node_registration_t sctp6_input_node

Initial value:

=
{
  .name = "sctp6-input",
  
  .vector_size = sizeof (u32),
  .n_errors = SCTP_N_ERROR,
  .error_strings = sctp_error_strings,
  .n_next_nodes = SCTP_INPUT_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_sctp6_input_next
  },
  .format_buffer = format_sctp_header,
  .format_trace = format_sctp_rx_trace,
}

(constructor) VLIB_REGISTER_NODE (sctp6_input_node)

Definition at line 2301 of file sctp_input.c.

◆ sctp6_listen_phase_node

vlib_node_registration_t sctp6_listen_phase_node

Initial value:

=
{
  .name = "sctp6-listen",
  
  .vector_size = sizeof (u32),
  .n_errors = SCTP_N_ERROR,
  .error_strings = sctp_error_strings,
  .n_next_nodes = SCTP_LISTEN_PHASE_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_sctp_state_next
  },
  .format_trace = format_sctp_rx_trace_short,
}

(constructor) VLIB_REGISTER_NODE (sctp6_listen_phase_node)

Definition at line 2019 of file sctp_input.c.

◆ sctp6_shutdown_phase_node

vlib_node_registration_t sctp6_shutdown_phase_node

Initial value:

=
{
  .name = "sctp6-shutdown",
  
  .vector_size = sizeof (u32),
  .n_errors = SCTP_N_ERROR,
  .error_strings = sctp_error_strings,
  .n_next_nodes = SCTP_SHUTDOWN_PHASE_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_sctp_state_next
  },
  .format_trace = format_sctp_rx_trace_short,
}

(constructor) VLIB_REGISTER_NODE (sctp6_shutdown_phase_node)

Definition at line 1499 of file sctp_input.c.

◆ sctp_error_strings

char* sctp_error_strings[]

static

Initial value:

= {
#define sctp_error(n,s) 
}

Definition at line 22 of file sctp_input.c.

Data Structures

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ foreach_sctp4_input_next

◆ foreach_sctp6_input_next

◆ foreach_sctp_state_next

◆ sctp_error

◆ sctp_next_drop

◆ sctp_next_output

Typedef Documentation

◆ sctp_established_phase_next_t

◆ sctp_input_next_t

◆ sctp_listen_phase_next_t

◆ sctp_rcv_phase_next_t

◆ sctp_shutdown_phase_next_t

◆ sctp_state_next_t

Function Documentation

◆ format_sctp_rx_trace()

◆ format_sctp_rx_trace_short()

◆ phase_to_string()

◆ sctp46_established_phase_inline()

◆ sctp46_input_dispatcher()

◆ sctp46_listen_process_inline()

◆ sctp46_rcv_phase_inline()

◆ sctp46_shutdown_phase_inline()

◆ sctp4_established_phase_node()

◆ sctp4_input_node()

◆ sctp4_listen_phase_node()

◆ sctp4_rcv_phase_node()

◆ sctp4_shutdown_phase_node()

◆ sctp6_established_phase_node()

◆ sctp6_init_phase_node()

◆ sctp6_input_node()

◆ sctp6_listen_phase_node()

◆ sctp6_shutdown_phase_node()

◆ sctp_calculate_implied_length()

◆ sctp_dispatch_table_init()

◆ sctp_handle_cookie_ack()

◆ sctp_handle_cookie_echo()

◆ sctp_handle_data()

◆ sctp_handle_heartbeat()

◆ sctp_handle_heartbeat_ack()

◆ sctp_handle_init()

◆ sctp_handle_init_ack()

◆ sctp_handle_operation_err()

◆ sctp_handle_sack()

◆ sctp_handle_shutdown()

◆ sctp_handle_shutdown_ack()

◆ sctp_handle_shutdown_complete()

◆ sctp_input_init()

◆ sctp_is_bundling()

◆ sctp_is_connection_gapping()

◆ sctp_is_sack_delayable()

◆ sctp_is_valid_init_ack()

◆ sctp_lookup_connection()

◆ sctp_lookup_is_valid()

◆ sctp_node_inc_counter()

◆ sctp_session_enqueue_data()

◆ sctp_session_enqueue_data_ooo()

◆ sctp_set_rx_trace_data()

Variable Documentation

◆ sctp4_established_phase_node

◆ sctp4_input_node

◆ sctp4_listen_phase_node

◆ sctp4_rcv_phase_node

◆ sctp4_shutdown_phase_node

◆ sctp6_established_phase_node

◆ sctp6_init_phase_node

◆ sctp6_input_node

◆ sctp6_listen_phase_node

◆ sctp6_shutdown_phase_node

◆ sctp_error_strings