Layer 2 can also have an optional 802.1Q VLAN tag, which pushes fields out by 4 bytes. More...

#include "L2.hpp"

Public Attributes
MAC	dst_mac
	Destination MAC address. More...

MAC	src_mac
	Source MAC address. More...

uint8_t	vlan_tag [4]
	802.1Q VLAN tag. More...

uint16_t	ethertype

uint8_t	payload [0]
	Layer 3. More...

Detailed Description

Layer 2 can also have an optional 802.1Q VLAN tag, which pushes fields out by 4 bytes.

Note: Not included in this structure is the 32-bit (4-byte) CRC checksum inserted after the payload.

Member Data Documentation

MAC Myra::L2::Header_with_VLAN::dst_mac

Destination MAC address.

uint16_t Myra::L2::Header_with_VLAN::ethertype

uint8_t Myra::L2::Header_with_VLAN::payload[0]

Layer 3.

MAC Myra::L2::Header_with_VLAN::src_mac

Source MAC address.

uint8_t Myra::L2::Header_with_VLAN::vlan_tag[4]

802.1Q VLAN tag.

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