Ethernet承载的协议

最新推荐文章于 2025-04-12 15:26:53 发布

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最新推荐文章于 2025-04-12 15:26:53 发布

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分类专栏：网络通信开放源码文章标签： protocols compression authentication microsoft network cisco

本文链接：https://blog.youkuaiyun.com/3moods/article/details/42816

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该博客主要定义了一系列以太网类型常量，包括IEEE 802.3帧最大长度，以及众多以太网类型值，如ETHERTYPE_IP、ETHERTYPE_ARP等，还提及了这些定义的来源，涉及微软、思科等相关协议。

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#ifndef __ETYPES_H__
#define __ETYPES_H__

/*
* Maximum length of an IEEE 802.3 frame; Ethernet type/length values
* greater than it are types, Ethernet type/length values less than or
* equal to it are lengths.
*/
#define IEEE_802_3_MAX_LEN 1500

#ifndef ETHERTYPE_UNK
#define ETHERTYPE_UNK 0x0000
#endif

/* Sources:
* http://www.iana.org/assignments/ethernet-numbers
* TCP/IP Illustrated, Volume 1
* RFCs 894, 1042, 826
* tcpdump's ethertype.h
* http://www.cavebear.com/CaveBear/Ethernet/
* http://standards.ieee.org/regauth/ethertype/type-pub.html
*/

#ifndef ETHERTYPE_VINES_IP
#define ETHERTYPE_VINES_IP 0x0bad
#endif

#ifndef ETHERTYPE_VINES_ECHO
#define ETHERTYPE_VINES_ECHO 0x0baf
#endif

#ifndef ETHERTYPE_TRAIN
/*
* Created by Microsoft Network Monitor as a summary packet.
*/
#define ETHERTYPE_TRAIN 0x1984
#endif

#ifndef ETHERTYPE_CGMP
#define ETHERTYPE_CGMP 0x2001
#endif

#ifndef ETHERTYPE_3C_NBP_DGRAM
#define ETHERTYPE_3C_NBP_DGRAM 0x3c07
#endif

#ifndef ETHERTYPE_IP
#define ETHERTYPE_IP 0x0800
#endif

#ifndef ETHERTYPE_X25L3
#define ETHERTYPE_X25L3 0x0805
#endif

#ifndef ETHERTYPE_ARP
#define ETHERTYPE_ARP 0x0806
#endif

#ifndef ETHERTYPE_DEC
#define ETHERTYPE_DEC 0x6000
#endif

#ifndef ETHERTYPE_DNA_DL
#define ETHERTYPE_DNA_DL 0x6001
#endif

#ifndef ETHERTYPE_DNA_RC
#define ETHERTYPE_DNA_RC 0x6002
#endif

#ifndef ETHERTYPE_DNA_RT
#define ETHERTYPE_DNA_RT 0x6003
#endif

#ifndef ETHERTYPE_LAT
#define ETHERTYPE_LAT 0x6004
#endif

#ifndef ETHERTYPE_DEC_DIAG
#define ETHERTYPE_DEC_DIAG 0x6005
#endif

#ifndef ETHERTYPE_DEC_CUST
#define ETHERTYPE_DEC_CUST 0x6006
#endif

#ifndef ETHERTYPE_DEC_SCA
#define ETHERTYPE_DEC_SCA 0x6007
#endif

#ifndef ETHERTYPE_ETHBRIDGE
#define ETHERTYPE_ETHBRIDGE 0x6558 /* transparent Ethernet bridging */
#endif

#ifndef ETHERTYPE_REVARP
#define ETHERTYPE_REVARP 0x8035
#endif

#ifndef ETHERTYPE_DEC_LB
#define ETHERTYPE_DEC_LB 0x8038
#endif

#ifndef ETHERTYPE_ATALK
#define ETHERTYPE_ATALK 0x809b
#endif

#ifndef ETHERTYPE_SNA
#define ETHERTYPE_SNA 0x80d5
#endif

#ifndef ETHERTYPE_AARP
#define ETHERTYPE_AARP 0x80f3
#endif

#ifndef ETHERTYPE_IPX
#define ETHERTYPE_IPX 0x8137
#endif

#ifndef ETHERTYPE_VLAN
#define ETHERTYPE_VLAN 0x8100 /* 802.1Q Virtual LAN */
#endif

#ifndef ETHERTYPE_SNMP
#define ETHERTYPE_SNMP 0x814c /* SNMP over Ethernet, RFC 1089 */
#endif

#ifndef ETHERTYPE_WCP
#define ETHERTYPE_WCP 0x80ff /* Wellfleet Compression Protocol */
#endif

#ifndef ETHERTYPE_ISMP
#define ETHERTYPE_ISMP 0x81fd /* Cabletron Interswitch Message Protocol */
#endif

#ifndef ETHERTYPE_ISMP_TBFLOOD
#define ETHERTYPE_ISMP_TBFLOOD 0x81ff /* Cabletron Interswitch Message Protocol */
#endif

#ifndef ETHERTYPE_IPv6
#define ETHERTYPE_IPv6 0x86dd
#endif

#ifndef ETHERTYPE_SLOW_PROTOCOLS
#define ETHERTYPE_SLOW_PROTOCOLS 0x8809
#endif

#ifndef ETHERTYPE_PPP
#define ETHERTYPE_PPP 0x880b /* no, this is not PPPoE */
#endif

#ifndef ETHERTYPE_MPLS
#define ETHERTYPE_MPLS 0x8847 /* MPLS unicast packet */
#endif

#ifndef ETHERTYPE_MPLS_MULTI
#define ETHERTYPE_MPLS_MULTI 0x8848 /* MPLS multicast packet */
#endif

#ifndef ETHERTYPE_PPPOED
#define ETHERTYPE_PPPOED 0x8863 /* PPPoE Discovery Protocol */
#endif

#ifndef ETHERTYPE_PPPOES
#define ETHERTYPE_PPPOES 0x8864 /* PPPoE Session Protocol */
#endif

#ifndef ETHERTYPE_INTEL_ANS
#define ETHERTYPE_INTEL_ANS 0x886d /* Intel ANS (NIC teaming) http://www.intel.com/support/network/adapter/ans/probes.htm */
#endif

#ifndef ETHERTYPE_MS_NLB_HEARTBEAT
#define ETHERTYPE_MS_NLB_HEARTBEAT 0x886f /* MS Network Load Balancing heartbeat http://www.microsoft.com/technet/treeview/default.asp?url=/TechNet/prodtechnol/windows2000serv/deploy/confeat/nlbovw.asp */
#endif

#ifndef ETHERTYPE_EAPOL
#define ETHERTYPE_EAPOL 0x888e /* 802.1x Authentication */
#endif

#ifndef ETHERTYPE_PROFINET
#define ETHERTYPE_PROFINET 0x8892 /* PROFIBUS PROFInet protocol */
#endif

#ifndef ETHERTYPE_HYPERSCSI
#define ETHERTYPE_HYPERSCSI 0x889A /* HyperSCSI */
#endif

#ifndef ETHERTYPE_BRDWALK
#define ETHERTYPE_BRDWALK 0x88AE
#endif

#ifndef ETHERTYPE_RSN_PREAUTH
#define ETHERTYPE_RSN_PREAUTH 0x88c7 /* 802.11i Pre-Authentication */
#endif

#ifndef ETHERTYPE_LOOP
#define ETHERTYPE_LOOP 0x9000 /* used for layer 2 testing (do i see my own frames on the wire) */
#endif

#ifndef ETHERTYPE_RTNET
#define ETHERTYPE_RTNET 0x9021 /* RTNET protocol*/
#endif

#ifndef ETHERTYPE_RTCFG
#define ETHERTYPE_RTCFG 0x9022 /* RTCFG protocol*/
#endif

#ifndef ETHERTYPE_FCFT
/* type used to transport FC frames+MDS hdr internal to Cisco's MDS switch */
#define ETHERTYPE_FCFT 0xFCFC
#endif

extern const value_string etype_vals[];

#endif /* etypes.h */