/*
 * in.h
 *
 *  Created on: 16.09.2011
 *      Author: Oliver
 */

#ifndef IN_H_
#define IN_H_
/*
 * Constants and structures defined by the internet system,
 * Per RFC 790, September 1981, and numerous additions.
 */

/*
 * Protocols (RFC 1700)
 */
#define	IPPROTO_IP				0				/* dummy for IP */
#define	IPPROTO_HOPOPTS			0				/* IP6 hop-by-hop options */
#define	IPPROTO_ICMP			1				/* control message protocol */
#define	IPPROTO_IGMP			2				/* group mgmt protocol */
#define	IPPROTO_GGP				3				/* gateway^2 (deprecated) */
#define IPPROTO_IPV4			4 				/* IPv4 encapsulation */
#define IPPROTO_IPIP			IPPROTO_IPV4	/* for compatibility */
#define	IPPROTO_TCP				6				/* tcp */
#define	IPPROTO_ST				7				/* Stream protocol II */
#define	IPPROTO_EGP				8				/* exterior gateway protocol */
#define	IPPROTO_PIGP			9				/* private interior gateway */
#define	IPPROTO_RCCMON			10				/* BBN RCC Monitoring */
#define	IPPROTO_NVPII			11				/* network voice protocol*/
#define	IPPROTO_PUP				12				/* pup */
#define	IPPROTO_ARGUS			13				/* Argus */
#define	IPPROTO_EMCON			14				/* EMCON */
#define	IPPROTO_XNET			15				/* Cross Net Debugger */
#define	IPPROTO_CHAOS			16				/* Chaos*/
#define	IPPROTO_UDP				17				/* user datagram protocol */
#define	IPPROTO_MUX				18				/* Multiplexing */
#define	IPPROTO_MEAS			19				/* DCN Measurement Subsystems */
#define	IPPROTO_HMP				20				/* Host Monitoring */
#define	IPPROTO_PRM				21				/* Packet Radio Measurement */
#define	IPPROTO_IDP				22				/* xns idp */
#define	IPPROTO_TRUNK1			23				/* Trunk-1 */
#define	IPPROTO_TRUNK2			24				/* Trunk-2 */
#define	IPPROTO_LEAF1			25				/* Leaf-1 */
#define	IPPROTO_LEAF2			26				/* Leaf-2 */
#define	IPPROTO_RDP				27				/* Reliable Data */
#define	IPPROTO_IRTP			28				/* Reliable Transaction */
#define	IPPROTO_TP				29 				/* tp-4 w/ class negotiation */
#define	IPPROTO_BLT				30				/* Bulk Data Transfer */
#define	IPPROTO_NSP				31				/* Network Services */
#define	IPPROTO_INP				32				/* Merit Internodal */
#define	IPPROTO_SEP				33				/* Sequential Exchange */
#define	IPPROTO_3PC				34				/* Third Party Connect */
#define	IPPROTO_IDPR			35				/* InterDomain Policy Routing */
#define	IPPROTO_XTP				36				/* XTP */
#define	IPPROTO_DDP				37				/* Datagram Delivery */
#define	IPPROTO_CMTP			38				/* Control Message Transport */
#define	IPPROTO_TPXX			39				/* TP++ Transport */
#define	IPPROTO_IL				40				/* IL transport protocol */
#define	IPPROTO_IPV6			41				/* IP6 header */
#define	IPPROTO_SDRP			42				/* Source Demand Routing */
#define	IPPROTO_ROUTING			43				/* IP6 routing header */
#define	IPPROTO_FRAGMENT		44				/* IP6 fragmentation header */
#define	IPPROTO_IDRP			45				/* InterDomain Routing*/
#define	IPPROTO_RSVP			46 				/* resource reservation */
#define	IPPROTO_GRE				47				/* General Routing Encap. */
#define	IPPROTO_MHRP			48				/* Mobile Host Routing */
#define	IPPROTO_BHA				49				/* BHA */
#define	IPPROTO_ESP				50				/* IP6 Encap Sec. Payload */
#define	IPPROTO_AH				51				/* IP6 Auth Header */
#define	IPPROTO_INLSP			52				/* Integ. Net Layer Security */
#define	IPPROTO_SWIPE			53				/* IP with encryption */
#define	IPPROTO_NHRP			54				/* Next Hop Resolution */
/* 55-57: Unassigned */
#define	IPPROTO_ICMPV6			58				/* ICMP6 */
#define	IPPROTO_NONE			59				/* IP6 no next header */
#define	IPPROTO_DSTOPTS			60				/* IP6 destination option */
#define	IPPROTO_AHIP			61				/* any host internal protocol */
#define	IPPROTO_CFTP			62				/* CFTP */
#define	IPPROTO_HELLO			63				/* "hello" routing protocol */
#define	IPPROTO_SATEXPAK		64				/* SATNET/Backroom EXPAK */
#define	IPPROTO_KRYPTOLAN		65				/* Kryptolan */
#define	IPPROTO_RVD				66				/* Remote Virtual Disk */
#define	IPPROTO_IPPC			67				/* Pluribus Packet Core */
#define	IPPROTO_ADFS			68				/* Any distributed FS */
#define	IPPROTO_SATMON			69				/* Satnet Monitoring */
#define	IPPROTO_VISA			70				/* VISA Protocol */
#define	IPPROTO_IPCV			71				/* Packet Core Utility */
#define	IPPROTO_CPNX			72				/* Comp. Prot. Net. Executive */
#define	IPPROTO_CPHB			73				/* Comp. Prot. HeartBeat */
#define	IPPROTO_WSN				74				/* Wang Span Network */
#define	IPPROTO_PVP				75				/* Packet Video Protocol */
#define	IPPROTO_BRSATMON		76				/* BackRoom SATNET Monitoring */
#define	IPPROTO_ND				77				/* Sun net disk proto (temp.) */
#define	IPPROTO_WBMON			78				/* WIDEBAND Monitoring */
#define	IPPROTO_WBEXPAK			79				/* WIDEBAND EXPAK */
#define	IPPROTO_EON				80				/* ISO cnlp */
#define	IPPROTO_VMTP			81				/* VMTP */
#define	IPPROTO_SVMTP			82				/* Secure VMTP */
#define	IPPROTO_VINES			83				/* Banyon VINES */
#define	IPPROTO_TTP				84				/* TTP */
#define	IPPROTO_IGP				85				/* NSFNET-IGP */
#define	IPPROTO_DGP				86				/* dissimilar gateway prot. */
#define	IPPROTO_TCF				87				/* TCF */
#define	IPPROTO_IGRP			88				/* Cisco/GXS IGRP */
#define	IPPROTO_OSPFIGP			89				/* OSPFIGP */
#define	IPPROTO_SRPC			90				/* Strite RPC protocol */
#define	IPPROTO_LARP			91				/* Locus Address Resoloution */
#define	IPPROTO_MTP				92				/* Multicast Transport */
#define	IPPROTO_AX25			93				/* AX.25 Frames */
#define	IPPROTO_IPEIP			94				/* IP encapsulated in IP */
#define	IPPROTO_MICP			95				/* Mobile Int.ing control */
#define	IPPROTO_SCCSP			96				/* Semaphore Comm. security */
#define	IPPROTO_ETHERIP			97				/* Ethernet IP encapsulation */
#define	IPPROTO_ENCAP			98				/* encapsulation header */
#define	IPPROTO_APES			99				/* any private encr. scheme */
#define	IPPROTO_GMTP			100				/* GMTP*/
#define	IPPROTO_IPCOMP			108				/* payload compression (IPComp) */
/* 101-254: Partly Unassigned */
#define	IPPROTO_PIM				103				/* Protocol Independent Mcast */
#define	IPPROTO_PGM				113				/* PGM */
/* 255: Reserved */
/* BSD Private, local use, namespace incursion */
#define	IPPROTO_DIVERT			254				/* divert pseudo-protocol */
#define	IPPROTO_RAW				255				/* raw IP packet */
#define	IPPROTO_MAX				256

/* last return value of *_input(), meaning "all job for this pkt is done".  */
#define	IPPROTO_DONE			257

#define	IN_LOOPBACKNET			127				/* official! */

#endif /* IN_H_ */