EthernetHeader Class Reference

Support for Ethernet Headers. More...

#include <EtherRaw.h>

List of all members.

Public Types

enum

EtherType {   ETH_P_LOOP = 0x0060, ETH_P_PUP = 0x0200, ETH_P_PUPAT = 0x0201, ETH_P_IP = 0x0800,   ETH_P_X25 = 0x0805, ETH_P_ARP = 0x0806, ETH_P_BPQ = 0x08FF, ETH_P_IEEEPUP = 0x0a00,   ETH_P_IEEEPUPAT = 0x0a01, ETH_P_DEC = 0x6000, ETH_P_DNA_DL = 0x6001, ETH_P_DNA_RC = 0x6002,   ETH_P_DNA_RT = 0x6003, ETH_P_LAT = 0x6004, ETH_P_DIAG = 0x6005, ETH_P_CUST = 0x6006,   ETH_P_SCA = 0x6007, ETH_P_TEB = 0x6558, ETH_P_RARP = 0x8035, ETH_P_ATALK = 0x809B,   ETH_P_AARP = 0x80F3, ETH_P_8021Q = 0x8100, ETH_P_IPX = 0x8137, ETH_P_IPV6 = 0x86DD,   ETH_P_PAUSE = 0x8808, ETH_P_SLOW = 0x8809, ETH_P_WCCP = 0x883E, ETH_P_PPP_DISC = 0x8863,   ETH_P_PPP_SES = 0x8864, ETH_P_MPLS_UC = 0x8847, ETH_P_MPLS_MC = 0x8848, ETH_P_ATMMPOA = 0x884c,   ETH_P_LINK_CTL = 0x886c, ETH_P_ATMFATE = 0x8884, ETH_P_PAE = 0x888E, ETH_P_AOE = 0x88A2,   ETH_P_8021AD = 0x88A8, ETH_P_TIPC = 0x88CA, ETH_P_8021AH = 0x88E7, ETH_P_1588 = 0x88F7,   ETH_P_FCOE = 0x8906, ETH_P_FIP = 0x8914, ETH_P_QINQ1 = 0x9100, ETH_P_QINQ2 = 0x9200,   ETH_P_QINQ3 = 0x9300, ETH_P_EDSA = 0xDADA }

Public Member Functions
MACAddress &	source ()
MACAddress &	dest ()
uint16_t	ethertype () const
uint8_t *	payload ()
size_t	printTo (Print &p) const

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Detailed Description

Support for Ethernet Headers.

This class allows easy access to the contents of an Ethernet Header in on-the-wire format.

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Member Enumeration Documentation

enum EthernetHeader::EtherType

Ethernet Protocol IDs for ethertype Based on /usr/include/linux/if_ether.h

Enumerator:

ETH_P_PUP	Ethernet Loopback packet.
ETH_P_PUPAT	Xerox PUP packet.
ETH_P_IP	Xerox PUP Addr Trans packet.
ETH_P_X25	Internet Protocol packet.
ETH_P_ARP	CCITT X.25.
ETH_P_BPQ	Address Resolution packet.
ETH_P_IEEEPUP	G8BPQ AX.25 Ethernet Packet.
ETH_P_IEEEPUPAT	Xerox IEEE802.3 PUP packet.
ETH_P_DEC	Xerox IEEE802.3 PUP Addr Trans packet.
ETH_P_DNA_DL	DEC Assigned proto.
ETH_P_DNA_RC	DEC DNA Dump/Load.
ETH_P_DNA_RT	DEC DNA Remote Console.
ETH_P_LAT	DEC DNA Routing.
ETH_P_DIAG	DEC LAT.
ETH_P_CUST	DEC Diagnostics.
ETH_P_SCA	DEC Customer use.
ETH_P_TEB	DEC Systems Comms Arch.
ETH_P_RARP	Trans Ether Bridging.
ETH_P_ATALK	Reverse Addr Res packet.
ETH_P_AARP	Appletalk DDP.
ETH_P_8021Q	Appletalk AARP.
ETH_P_IPX	802.1Q VLAN Extended Header
ETH_P_IPV6	IPX over DIX.
ETH_P_PAUSE	IPv6 over bluebook.
ETH_P_SLOW	IEEE Pause frames. See 802.3 31B.
ETH_P_WCCP	Slow Protocol. See 802.3ad 43B.
ETH_P_PPP_DISC	Web-cache coordination protocol.
ETH_P_PPP_SES	PPPoE discovery messages.
ETH_P_MPLS_UC	PPPoE session messages.
ETH_P_MPLS_MC	MPLS Unicast traffic.
ETH_P_ATMMPOA	MPLS Multicast traffic.
ETH_P_LINK_CTL	MultiProtocol Over ATM.
ETH_P_ATMFATE	HPNA, wlan link local tunnel.
ETH_P_PAE	Frame-based ATM Transport over Ethernet.
ETH_P_AOE	Port Access Entity (IEEE 802.1X)
ETH_P_8021AD	ATA over Ethernet.
ETH_P_TIPC	802.1ad Service VLAN
ETH_P_8021AH	TIPC.
ETH_P_1588	802.1ah Backbone Service Tag
ETH_P_FCOE	IEEE 1588 Timesync.
ETH_P_FIP	Fibre Channel over Ethernet.
ETH_P_QINQ1	FCoE Initialization Protocol.
ETH_P_QINQ2	deprecated QinQ VLAN
ETH_P_QINQ3	deprecated QinQ VLAN
ETH_P_EDSA	deprecated QinQ VLAN

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Member Function Documentation

MACAddress & EthernetHeader::dest

(

)

Access the destination MAC address

Returns:

Reference to the destination MAC address.

uint16_t EthernetHeader::ethertype

(

)

const

Access the EtherType.

Returns:

one of EtherType values in native host endianness

Referenced by printTo().

uint8_t * EthernetHeader::payload

(

)

Access the payload of the packet.

Returns:

Pointer to the payload data following the MAC Header

size_t EthernetHeader::printTo

(

Print &

p

)

const

Print. Prints an ASCII formatted version of the header to a Printable such as Serial.

Returns:

The number of characters printed

References ethertype(), and MACAddress::printTo().

MACAddress & EthernetHeader::source

(

)

Access the source MAC address

Returns:

Reference to the source MAC address.

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The documentation for this class was generated from the following files:

• EtherRaw.h
• EtherRaw.cpp