udp.h File Reference

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Data Structures
struct	udp_connection_t
struct	udp_dst_port_info_t
struct	udp_main_t

Macros
#define	udp_error(n, s)   UDP_ERROR_##n,
#define	foreach_udp4_dst_port
#define	foreach_udp6_dst_port

Typedefs
typedef struct _udp_uri_main	udp_uri_main_t

Enumerations
enum	udp_error_t { UDP_N_ERROR }
enum	udp_dst_port_t { foreach_udp6_dst_port }
enum	udp6_dst_port_t { foreach_udp6_dst_port }
enum	udp_af_t { UDP_IP6 = 0, UDP_IP4, N_UDP_AF }

Functions
static udp_uri_main_t *	vnet_get_udp_main ()
static udp_connection_t *	udp_connection_get (u32 conn_index, u32 thread_index)
static udp_connection_t *	udp_listener_get (u32 conn_index)
static udp_dst_port_info_t *	udp_get_dst_port_info (udp_main_t *um, udp_dst_port_t dst_port, u8 is_ip4)
void	udp_register_dst_port (vlib_main_t *vm, udp_dst_port_t dst_port, u32 node_index, u8 is_ip4)
void	udp_unregister_dst_port (vlib_main_t *vm, udp_dst_port_t dst_port, u8 is_ip4)
void	udp_punt_unknown (vlib_main_t *vm, u8 is_ip4, u8 is_add)
static void	ip_udp_fixup_one (vlib_main_t *vm, vlib_buffer_t *b0, u8 is_ip4)
static void	ip_udp_encap_one (vlib_main_t *vm, vlib_buffer_t *b0, u8 *ec0, word ec_len, u8 is_ip4)
static void	ip_udp_encap_two (vlib_main_t *vm, vlib_buffer_t *b0, vlib_buffer_t *b1, u8 *ec0, u8 *ec1, word ec_len, u8 is_v4)

Variables
udp_uri_main_t	udp_uri_main
vlib_node_registration_t	udp4_uri_input_node
	(constructor) VLIB_REGISTER_NODE (udp4_uri_input_node) More...
format_function_t	format_udp_header
format_function_t	format_udp_rx_trace
unformat_function_t	unformat_udp_header

Macro Definition Documentation

#define foreach_udp4_dst_port

Value:

_ (67, dhcp_to_server)                          \
_ (68, dhcp_to_client)                          \
_ (500, ikev2)                                  \
_ (2152, GTPU)                                  \
_ (3784, bfd4)                                  \
_ (3785, bfd_echo4)                             \
_ (4341, lisp_gpe)                              \
_ (4342, lisp_cp)                               \
_ (4739, ipfix)                                 \
_ (4789, vxlan)                                 \
_ (4789, vxlan6)                                \
_ (4790, VXLAN_GPE)                             \
_ (6633, vpath_3)

Definition at line 80 of file udp.h.

foreach_udp6_dst_port

Value:

_ (547, dhcpv6_to_server)                       \
_ (546, dhcpv6_to_client)                       \
_ (2152, GTPU6)                                 \
_ (3784, bfd6)                                  \
_ (3785, bfd_echo6)                             \
_ (4341, lisp_gpe6)                             \
_ (4342, lisp_cp6)                              \
_ (4790, VXLAN6_GPE)                            \
_ (6633, vpath6_3)

Definition at line 96 of file udp.h.

#define udp_error	(		n,
			s
	)		UDP_ERROR_##n,

Definition at line 74 of file udp.h.

Typedef Documentation

typedef struct _udp_uri_main udp_uri_main_t

Enumeration Type Documentation

enum udp6_dst_port_t

Enumerator
foreach_udp6_dst_port

Definition at line 114 of file udp.h.

enum udp_af_t

Enumerator
UDP_IP6
UDP_IP4
N_UDP_AF

Definition at line 136 of file udp.h.

enum udp_dst_port_t

Enumerator
foreach_udp6_dst_port

Definition at line 107 of file udp.h.

enum udp_error_t

Enumerator
UDP_N_ERROR

Definition at line 72 of file udp.h.

Function Documentation

static void ip_udp_encap_one ( vlib_main_t *  vm, vlib_buffer_t *  b0, u8 *  ec0, word  ec_len, u8  is_ip4  )

inlinestatic

Definition at line 239 of file udp.h.

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static void ip_udp_encap_two ( vlib_main_t *  vm, vlib_buffer_t *  b0, vlib_buffer_t *  b1, u8 *  ec0, u8 *  ec1, word  ec_len, u8  is_v4  )

inlinestatic

Definition at line 267 of file udp.h.

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static void ip_udp_fixup_one ( vlib_main_t *  vm, vlib_buffer_t *  b0, u8  is_ip4  )

inlinestatic

Definition at line 185 of file udp.h.

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static udp_connection_t* udp_connection_get ( u32  conn_index, u32  thread_index  )

inlinestatic

Definition at line 60 of file udp.h.

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static udp_dst_port_info_t* udp_get_dst_port_info ( udp_main_t *  um, udp_dst_port_t  dst_port, u8  is_ip4  )

inlinestatic

Definition at line 163 of file udp.h.

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static udp_connection_t* udp_listener_get ( u32  conn_index )

inlinestatic

Definition at line 67 of file udp.h.

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void udp_punt_unknown	(	vlib_main_t *	vm,
		u8	is_ip4,
		u8	is_add
	)

Definition at line 549 of file udp_local.c.

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void udp_register_dst_port	(	vlib_main_t *	vm,
		udp_dst_port_t	dst_port,
		u32	node_index,
		u8	is_ip4
	)

Definition at line 488 of file udp_local.c.

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void udp_unregister_dst_port	(	vlib_main_t *	vm,
		udp_dst_port_t	dst_port,
		u8	is_ip4
	)

Definition at line 526 of file udp_local.c.

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static udp_uri_main_t* vnet_get_udp_main ( )

inlinestatic

Definition at line 54 of file udp.h.

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Variable Documentation

format_function_t format_udp_header

Definition at line 169 of file udp.h.

format_function_t format_udp_rx_trace

Definition at line 170 of file udp.h.

vlib_node_registration_t udp4_uri_input_node

Initial value:

=
{
  .function = udp4_uri_input_node_fn,.name = "udp4-uri-input",.vector_size =
    sizeof (u32),.format_trace = format_udp4_uri_input_trace,.type =
    VLIB_NODE_TYPE_INTERNAL,.n_errors =
    ARRAY_LEN (udp4_uri_input_error_strings),.error_strings =
    udp4_uri_input_error_strings,.n_next_nodes = UDP4_URI_INPUT_N_NEXT,
    
    .next_nodes =
  {
  [UDP4_URI_INPUT_NEXT_DROP] = "error-drop",}
,}

(constructor) VLIB_REGISTER_NODE (udp4_uri_input_node)

Definition at line 303 of file udp_input.c.

udp_uri_main_t udp_uri_main

Definition at line 25 of file udp.c.

unformat_function_t unformat_udp_header

Definition at line 172 of file udp.h.