icmp4.h File Reference

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Data Structures
struct	icmp_input_trace_t

Macros
#define	foreach_icmp4_error

Enumerations
enum	icmp4_error_t { foreach_icmp4_error }

Functions
void	ip4_icmp_register_type (vlib_main_t *vm, icmp4_type_t type, u32 node_index)
void	icmp4_error_set_vnet_buffer (vlib_buffer_t *b, u8 type, u8 code, u32 data)

Variables
format_function_t	format_icmp4_input_trace

Macro Definition Documentation

foreach_icmp4_error

#define foreach_icmp4_error

Value:

_ (NONE, "valid packets")                                             \
  _ (UNKNOWN_TYPE, "unknown type")                                      \
  _ (INVALID_CODE_FOR_TYPE, "invalid code for type")                    \
  _ (INVALID_HOP_LIMIT_FOR_TYPE, "hop_limit != 255")                    \
  _ (LENGTH_TOO_SMALL_FOR_TYPE, "payload length too small for type")    \
  _ (OPTIONS_WITH_ODD_LENGTH,                                           \
     "total option length not multiple of 8 bytes")                     \
  _ (OPTION_WITH_ZERO_LENGTH, "option has zero length")                 \
  _ (ECHO_REPLIES_SENT, "echo replies sent")                            \
  _ (DST_LOOKUP_MISS, "icmp6 dst address lookup misses")                \
  _ (DEST_UNREACH_SENT, "destination unreachable response sent")        \
  _ (TTL_EXPIRE_SENT, "hop limit exceeded response sent")               \
  _ (PARAM_PROBLEM_SENT, "parameter problem response sent")             \
  _ (DROP, "error message dropped")

Definition at line 18 of file icmp4.h.

Enumeration Type Documentation

icmp4_error_t

enum icmp4_error_t

Enumerator
foreach_icmp4_error

Definition at line 34 of file icmp4.h.

Function Documentation

icmp4_error_set_vnet_buffer()

void icmp4_error_set_vnet_buffer	(	vlib_buffer_t *	b,
		u8	type,
		u8	code,
		u32	data
	)

Definition at line 431 of file icmp4.c.

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ip4_icmp_register_type()

void ip4_icmp_register_type	(	vlib_main_t *	vm,
		icmp4_type_t	type,
		u32	node_index
	)

Definition at line 742 of file icmp4.c.

Variable Documentation

format_icmp4_input_trace

format_function_t format_icmp4_input_trace

Definition at line 46 of file icmp4.h.