//
// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 Yokogawa Electric Corporation,
// IPA (Information-technology Promotion Agency, Japan).
// All rights reserved.
// 
// Redistribution and use of this software in source and binary forms, with 
// or without modification, are permitted provided that the following 
// conditions and disclaimer are agreed and accepted by the user:
// 
// 1. Redistributions of source code must retain the above copyright 
// notice, this list of conditions and the following disclaimer.
// 
// 2. Redistributions in binary form must reproduce the above copyright 
// notice, this list of conditions and the following disclaimer in the 
// documentation and/or other materials provided with the distribution.
// 
// 3. Neither the names of the copyrighters, the name of the project which 
// is related to this software (hereinafter referred to as "project") nor 
// the names of the contributors may be used to endorse or promote products 
// derived from this software without specific prior written permission.
// 
// 4. No merchantable use may be permitted without prior written 
// notification to the copyrighters. However, using this software for the 
// purpose of testing or evaluating any products including merchantable 
// products may be permitted without any notification to the copyrighters.
// 
// 
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHTERS, THE PROJECT AND 
// CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING 
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// $TAHI: ct/icmp/Time_Exc_Link-Local.def,v 1.1 2003/03/26 07:47:33 masaxmasa Exp $
//

#include "icmp.def"
#include "Fragment.def"

//----------------------------------------------------------------------
// Fragmented Echo Request
//----------------------------------------------------------------------

FEM_hdr_ipv6_exth( 
	echo_request_1st, 
	_HETHER_tn2nut,
	{
		_SRC(tnv6());
		_DST(nutv6());
	},
	{
		header = _HDR_IPV6_NAME(echo_request_1st);
		exthdr = frag_hdr_1st;
		upper = data;
	}
)

//----------------------------------------------------------------------
// Fragment header and data
//----------------------------------------------------------------------

Hdr_Fragment frag_hdr_1st {
	NextHeader = 58;
	FragmentOffset = 0;
	MFlag = 1;
	Identification = FRAG_ID_T;
}

Payload data {
	data = substr(_PACKET_IPV6_NAME(echo_request), 40, 800);
}

//----------------------------------------------------------------------
// Original packet
//----------------------------------------------------------------------

FEM_icmp6_echo_request(
	echo_request,
	_HETHER_tn2nut,
	{
		_SRC(tnv6());
		_DST(nutv6());
	},
	{
		payload = data_size_1452;
	}
)

//----------------------------------------------------------------------
// Time Exceeded and data
//----------------------------------------------------------------------

FEM_icmp6_time_exceeded(
	time_exceeded,
	_HETHER_nut2tn,
	{
		_SRC(nutv6());
		_DST(tnv6());
	},
	{
		Code = 1;       
		payload = err;
	}
)

Payload err {
	data = right(_PACKET_IPV6_NAME(echo_request_1st), 0);
}