ipv4_context Struct Reference

Define the IPv4 header context. More...

#include <ip_ctxt.h>

Data Fields
uint8_t	version:4
uint8_t	df:1
uint8_t	unused:3
union {
struct {
uint8_t   dscp:6
uint8_t   ip_ecn_flags:2
}
uint8_t   tos
};
uint8_t	protocol
uint8_t	ttl
uint8_t	ip_id_behavior
uint8_t	last_ip_id_behavior
uint16_t	last_ip_id
uint32_t	src_addr
uint32_t	dst_addr
union {
struct {
uint8_t   dscp:6
uint8_t   ip_ecn_flags:2
}
uint8_t   tos
};
uint16_t	ip_id

Detailed Description

Define the IPv4 header context.

Field Documentation

@27

union { ... }

@49

union { ... }

df

uint8_t ipv4_context::df

dscp

uint8_t ipv4_context::dscp

dst_addr

uint32_t ipv4_context::dst_addr

ip_ecn_flags

uint8_t ipv4_context::ip_ecn_flags

ip_id

uint16_t ipv4_context::ip_id

ip_id_behavior

uint8_t ipv4_context::ip_id_behavior

last_ip_id

uint16_t ipv4_context::last_ip_id

last_ip_id_behavior

uint8_t ipv4_context::last_ip_id_behavior

protocol

uint8_t ipv4_context::protocol

src_addr

uint32_t ipv4_context::src_addr

tos

uint8_t ipv4_context::tos

ttl

uint8_t ipv4_context::ttl

unused

uint8_t ipv4_context::unused

version

uint8_t ipv4_context::version

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The documentation for this struct was generated from the following file:

• comp/schemes/ip_ctxt.h