# All types/constants not specific to Openflow will be defined here 
# unitl they somehow get into bro.

module Openflow;

export {
	# All ethertypes can be found at
	# http://standards.ieee.org/develop/regauth/ethertype/eth.txt
	# but are not interesting for us at this point
#type ethertype: enum {
	# Internet protocol version 4
	const ETH_IPv4 = 0x0800;
	# Address resolution protocol
	const ETH_ARP = 0x0806;
	# Wake on LAN
	const ETH_WOL = 0x0842;
	# Reverse address resolution protocol
	const ETH_RARP = 0x8035;
	# Appletalk
	const ETH_APPLETALK = 0x809B;
	# Appletalk address resolution protocol
	const ETH_APPLETALK_ARP = 0x80F3;
	# IEEE 802.1q & IEEE 802.1aq
	const ETH_VLAN = 0x8100;
	# Novell IPX old
	const ETH_IPX_OLD = 0x8137;
	# Novell IPX
	const ETH_IPX = 0x8138;
	# Internet protocol version 6
	const ETH_IPv6 = 0x86DD;
	# IEEE 802.3x
	const ETH_ETHER_FLOW_CONTROL = 0x8808;
	# Multiprotocol Label Switching unicast
	const ETH_MPLS_UNICAST = 0x8847;
	# Multiprotocol Label Switching multicast
	const ETH_MPLS_MULTICAST = 0x8848;
	# Point-to-point protocol over Ethernet discovery phase (rfc2516)
	const ETH_PPPOE_DISCOVERY = 0x8863;
	# Point-to-point protocol over Ethernet session phase (rfc2516)
	const ETH_PPPOE_SESSION = 0x8864;
	# Jumbo frames
	const ETH_JUMBO_FRAMES = 0x8870;
	# IEEE 802.1X
	const ETH_EAP_OVER_LAN = 0x888E;
	# IEEE 802.1ad & IEEE 802.1aq
	const ETH_PROVIDER_BRIDING = 0x88A8;
	# IEEE 802.1ae
	const ETH_MAC_SECURITY = 0x88E5;
	# IEEE 802.1ad (QinQ)
	const ETH_QINQ = 0x9100;
#};

	# A list of ip protocol numbers can be found at
	# http://en.wikipedia.org/wiki/List_of_IP_protocol_numbers
#type iptype: enum {
	# IPv6 Hop-by-Hop Option (RFC2460)
	const IP_HOPOPT = 0x00;
	# Internet Control Message Protocol (RFC792)
	const IP_ICMP = 0x01;
	# Internet Group Management Protocol (RFC1112)
	const IP_IGMP = 0x02;
	# Gateway-to-Gateway Protocol (RFC823)
	const IP_GGP = 0x03;
	# IP-Within-IP (encapsulation) (RFC2003)
	const IP_IPIP = 0x04;
	# Internet Stream Protocol (RFC1190;RFC1819)
	const IP_ST = 0x05;
	# Tansmission Control Protocol (RFC793)
	const IP_TCP = 0x06;
	# Core-based trees (RFC2189)
	const IP_CBT = 0x07;
	# Exterior Gateway Protocol (RFC888)
	const IP_EGP = 0x08;
	# Interior Gateway Protocol (any private interior
	# gateway (used by Cisco for their IGRP))
	const IP_IGP = 0x09;
	# User Datagram Protocol (RFC768)
	const IP_UDP = 0x11;
	# Reliable Datagram Protocol (RFC908)
	const IP_RDP = 0x1B;
	# IPv6 Encapsulation (RFC2473)
	const IP_IPv6 = 0x29;
	# Resource Reservation Protocol (RFC2205)
	const IP_RSVP = 0x2E;
	# Generic Routing Encapsulation (RFC2784;RFC2890)
	const IP_GRE = 0x2F;
	# Open Shortest Path First (RFC1583)
	const IP_OSPF = 0x59;
	# Multicast Transport Protocol
	const IP_MTP = 0x5C;
	# IP-within-IP Encapsulation Protocol (RFC2003)
	### error 0x5E;
	# Ethernet-within-IP Encapsulation Protocol (RFC3378)
	const IP_ETHERIP = 0x61;
	# Layer Two Tunneling Protocol Version 3 (RFC3931)
	const IP_L2TP = 0x73;
	# Intermediate System to Intermediate System (IS-IS) Protocol over IPv4 (RFC1142;RFC1195)
	const IP_ISIS = 0x7C;
	# Fibre Channel
	const IP_FC = 0x85;
	# Multiprotocol Label Switching Encapsulated in IP (RFC4023)
	const IP_MPLS = 0x89;
#};
}