# $Id: ipv6.rb 14 2008-03-02 05:42:30Z warchild $
#
# Copyright (c) 2008, Jon Hart
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright
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#       documentation and/or other materials provided with the distribution.
#     * Neither the name of the <organization> nor the
#       names of its contributors may be used to endorse or promote products
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# THIS SOFTWARE IS PROVIDED BY Jon Hart ``AS IS'' AND ANY
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#
# Internet Protocol Version 6 (IPV6)
# RFC2460
# XXX: not tested, incomplete.
module Racket
class IPv6 < RacketPart
  # IP Version (defaults to 6)
  unsigned :version, 4, { :default => 6 }
  # Traffic class
  unsigned :tclass, 8
  # Flow label
  unsigned :flow, 20
  # Payload length
  unsigned :plen, 16
  # Next header type
  unsigned :nhead, 8
  # Hop limit
  unsigned :ttl, 8
  # Source IP address
  unsigned :src_ip, 128
  # Destination IP address
  unsigned :dst_ip, 128
  # Payload
  rest :payload
end
end
# vim: set ts=2 et sw=2:

