2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
6 * Global definitions for the ARP (RFC 826) protocol.
8 * Authors: Original taken from Berkeley UNIX 4.3, (c) UCB 1986-1988
9 * Portions taken from the KA9Q/NOS (v2.00m PA0GRI) source.
10 * Based on a version 1.0.1 04/16/93 taken from Linux
11 * Ross Biro, <bir7@leland.Stanford.Edu>
12 * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
14 * Jonathan Layes <layes@loran.com>
15 * Arnaldo Carvalho de Melo <acme@conectiva.com.br> ARPHRD_HWX25
16 * Stripped down by Net Integration Technologies, 2004
17 * Simon Law <sfllaw@nit.ca>
18 * Adrian Dewhurst <sailor-h@sailorfrag.net>
20 * This is just an interface, so it's public domain information.
26 /* ARP protocol HARDWARE identifiers. */
27 #define ARPHRD_NETROM 0 /* from KA9Q: NET/ROM pseudo */
28 #define ARPHRD_ETHER 1 /* Ethernet 10Mbps */
29 #define ARPHRD_EETHER 2 /* Experimental Ethernet */
30 #define ARPHRD_AX25 3 /* AX.25 Level 2 */
31 #define ARPHRD_PRONET 4 /* PROnet token ring */
32 #define ARPHRD_CHAOS 5 /* Chaosnet */
33 #define ARPHRD_IEEE802 6 /* IEEE 802.2 Ethernet/TR/TB */
34 #define ARPHRD_ARCNET 7 /* ARCnet */
35 #define ARPHRD_APPLETLK 8 /* APPLEtalk */
36 #define ARPHRD_DLCI 15 /* Frame Relay DLCI */
37 #define ARPHRD_ATM 19 /* ATM */
38 #define ARPHRD_METRICOM 23 /* Metricom STRIP (new IANA id) */
39 #define ARPHRD_IEEE1394 24 /* IEEE 1394 IPv4 - RFC 2734 */
40 #define ARPHRD_EUI64 27 /* EUI-64 */
41 #define ARPHRD_IPSEC 31 /* IPSec tunnel */
43 /* Dummy types for non ARP hardware */
44 #define ARPHRD_SLIP 256
45 #define ARPHRD_CSLIP 257
46 #define ARPHRD_SLIP6 258
47 #define ARPHRD_CSLIP6 259
48 #define ARPHRD_RSRVD 260 /* Notional KISS type */
49 #define ARPHRD_ADAPT 264
50 #define ARPHRD_ROSE 270
51 #define ARPHRD_X25 271 /* CCITT X.25 */
52 #define ARPHRD_HWX25 272 /* Boards with X.25 in firmware */
53 #define ARPHRD_PPP 512
54 #define ARPHRD_CISCO 513 /* Cisco HDLC */
55 #define ARPHRD_HDLC ARPHRD_CISCO
56 #define ARPHRD_LAPB 516 /* LAPB */
57 #define ARPHRD_DDCMP 517 /* Digital's DDCMP protocol */
58 #define ARPHRD_RAWHDLC 518 /* Raw HDLC */
60 #define ARPHRD_TUNNEL 768 /* IPIP tunnel */
61 #define ARPHRD_TUNNEL6 769 /* IPIP6 tunnel */
62 #define ARPHRD_FRAD 770 /* Frame Relay Access Device */
63 #define ARPHRD_SKIP 771 /* SKIP vif */
64 #define ARPHRD_LOOPBACK 772 /* Loopback device */
65 #define ARPHRD_LOCALTLK 773 /* Localtalk device */
66 #define ARPHRD_FDDI 774 /* Fiber Distributed Data Interface */
67 #define ARPHRD_BIF 775 /* AP1000 BIF */
68 #define ARPHRD_SIT 776 /* sit0 device - IPv6-in-IPv4 */
69 #define ARPHRD_IPDDP 777 /* IP over DDP tunneller */
70 #define ARPHRD_IPGRE 778 /* GRE over IP */
71 #define ARPHRD_PIMREG 779 /* PIMSM register interface */
72 #define ARPHRD_HIPPI 780 /* High Performance Parallel Interface */
73 #define ARPHRD_ASH 781 /* Nexus 64Mbps Ash */
74 #define ARPHRD_ECONET 782 /* Acorn Econet */
75 #define ARPHRD_IRDA 783 /* Linux-IrDA */
76 /* ARP works differently on different FC media .. so */
77 #define ARPHRD_FCPP 784 /* Point to point fibrechannel */
78 #define ARPHRD_FCAL 785 /* Fibrechannel arbitrated loop */
79 #define ARPHRD_FCPL 786 /* Fibrechannel public loop */
80 #define ARPHRD_FCFABRIC 787 /* Fibrechannel fabric */
81 /* 787->799 reserved for fibrechannel media types */
82 #define ARPHRD_IEEE802_TR 800 /* Magic type ident for TR */
83 #define ARPHRD_IEEE80211 801 /* IEEE 802.11 */
84 #define ARPHRD_IEEE80211_PRISM 802 /* IEEE 802.11 + Prism2 header */
86 #define ARPHRD_VOID 0xFFFF /* Void type, nothing is known */
88 /* ARP protocol opcodes. */
89 #define ARPOP_REQUEST 1 /* ARP request */
90 #define ARPOP_REPLY 2 /* ARP reply */
91 #define ARPOP_RREQUEST 3 /* RARP request */
92 #define ARPOP_RREPLY 4 /* RARP reply */
93 #define ARPOP_InREQUEST 8 /* InARP request */
94 #define ARPOP_InREPLY 9 /* InARP reply */
95 #define ARPOP_NAK 10 /* (ATM)ARP NAK */
97 /* ARP Flag values. */
98 #define ATF_COM 0x02 /* completed entry (ha valid) */
99 #define ATF_PERM 0x04 /* permanent entry */
100 #define ATF_PUBL 0x08 /* publish entry */
101 #define ATF_USETRAILERS 0x10 /* has requested trailers */
102 #define ATF_NETMASK 0x20 /* want to use a netmask (only
103 for proxy entries) */
104 #define ATF_DONTPUB 0x40 /* don't answer this addresses */
106 #endif /* _WV_IF_ARP_H */
