//
// $Copyright$
//
// $TAHI: ct/tunnel/fragment.def,v 1.5 2001/10/05 06:39:22 masaxmasa Exp $

#include "tunnel.def"

//
// ICMPv6 Echo Request
//

FEM_icmp6_echo_request(
	v6_echo_request_LINK0_tn2nut_OFFLINK,
	_HETHER_tn2nut,
		{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=ping_data;
	}
)

FEM_icmp6_echo_request(
	v6_echo_request_LINK0_tn2nut_OFFLINK_1480,
	_HETHER_tn2nut,
		{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1432;
	}
)

FEM_icmp6_echo_request(
	v6_echo_request_LINK0_tn2nut_OFFLINK_1401,
	_HETHER_tn2nut,
		{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1353;
	}
)

FEM_icmp6_echo_request(
	v6_echo_request_LINK0_tn2nut_OFFLINK_1400,
	_HETHER_tn2nut,
		{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1352;
	}
)

FEM_icmp6_echo_request(
	v6_echo_request_LINK0_tn2nut_OFFLINK_1281,
	_HETHER_tn2nut,
		{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1233;
	}
)

FEM_icmp6_echo_request(
	v6_echo_request_LINK0_tn2nut_OFFLINK_1281_hoplimit,
	_HETHER_tn2nut,
		{
		//HopLimit=63;
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1233;
	}
)

FEM_icmp6_echo_request(
	v6_echo_request_LINK0_tn2nut_OFFLINK_1280,
	_HETHER_tn2nut,
		{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1232;
	}
)

FEM_icmp6_echo_request(
	v6_echo_request_LINK0_tn2nut_OFFLINK_1000,
	_HETHER_tn2nut,
		{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_952;
	}
)

//
// IPv4 Packet encapsulating ICMPv6 Echo Request
//

FEM_v6overv4_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn,
	_HETHER_nut2tn,
	NUT_LINK1_V4_ADDRESS,
	V4_OFFLINK0_ADDRESS,
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=ping_data;
	}
)

FEM_v6overv4_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn_1500,
	_HETHER_nut2tn,
	NUT_LINK1_V4_ADDRESS,
	V4_OFFLINK0_ADDRESS,
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1432;
	}
)

FEM_v6overv4_exth_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn_1500_DF,
	_HETHER_nut2tn,
		{
		DF=1;
		_SRC(NUT_LINK1_V4_ADDRESS);
		_DST(V4_OFFLINK0_ADDRESS);
	},
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1432;
	}
)

FEM_v6overv4_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn_1421,
	_HETHER_nut2tn,
	NUT_LINK1_V4_ADDRESS,
	V4_OFFLINK0_ADDRESS,
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1353;
	}
)

FEM_v6overv4_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn_1420,
	_HETHER_nut2tn,
	NUT_LINK1_V4_ADDRESS,
	V4_OFFLINK0_ADDRESS,
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1352;
	}
)

FEM_v6overv4_exth_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn_1420_DF,
	_HETHER_nut2tn,
		{
		DF=1;
		_SRC(NUT_LINK1_V4_ADDRESS);
		_DST(V4_OFFLINK0_ADDRESS);
	},
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1352;
	}
)

FEM_v6overv4_exth_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn_1420_noset_DF,
	_HETHER_nut2tn,
		{
		_SRC(NUT_LINK1_V4_ADDRESS);
		_DST(V4_OFFLINK0_ADDRESS);
	},
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1352;
	}
)

FEM_v6overv4_exth_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn_1301,
	_HETHER_nut2tn,
		{
		_SRC(NUT_LINK1_V4_ADDRESS);
		_DST(V4_OFFLINK0_ADDRESS);
	},
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1233;
	}
)

FEM_v6overv4_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn_1300,
	_HETHER_nut2tn,
	NUT_LINK1_V4_ADDRESS,
	V4_OFFLINK0_ADDRESS,
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1232;
	}
)

FEM_v6overv4_exth_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn_1300_DF,
	_HETHER_nut2tn,
		{
		DF=1;
		_SRC(NUT_LINK1_V4_ADDRESS);
		_DST(V4_OFFLINK0_ADDRESS);
	},
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1232;
	}
)

FEM_v6overv4_exth_icmp6_echo_request(
	v6overv4_echo_request_LINK1_nut2tn_1300_noset_DF,
	_HETHER_nut2tn,
		{
		_SRC(NUT_LINK1_V4_ADDRESS);
		_DST(V4_OFFLINK0_ADDRESS);
	},
	 	{
		_SRC(TN_LINK0_GLOBAL_ADDRESS);
		_DST(OFFLINK_GLOBAL_ADDRESS);
	},
		{
		payload=data_size_1232;
	}
)

//
// ICMPv4 Packet Too Big message
//

FEM_icmp4_destination_unreachable (
	icmp4_packet_too_big_LINK1_tn2nut_MTU_1420,
	_HETHER_tn2nut,
		{
		DF=1;
		_SRC(V4_OFFLINK_ADDRESS);
		_DST(NUT_LINK1_V4_ADDRESS);
	},
		{
		Code=4;
		Unused=1420;
		payload=v4_orignal_packet_1450;
	}
)

FEM_icmp4_destination_unreachable (
	icmp4_packet_too_big_LINK1_tn2nut_MTU_1300,
	_HETHER_tn2nut,
		{
		DF=1;
		_SRC(V4_OFFLINK_ADDRESS);
		_DST(NUT_LINK1_V4_ADDRESS);
	},
		{
		Code=4;
		Unused=1300;
		payload=v6overv4_orignal_packet_1500;
	}
)

FEM_icmp4_destination_unreachable (
	icmp4_packet_too_big_LINK1_tn2nut_MTU_1020,
	_HETHER_tn2nut,
		{
		DF=1;
		_SRC(V4_OFFLINK_ADDRESS);
		_DST(NUT_LINK1_V4_ADDRESS);
	},
		{
		Code=4;
		Unused=1020;
		payload=v6overv4_orignal_packet_1500;
	}
)


//
// ICMPv6 Packet Too Big message
//

FEM_icmp6_packet_too_big(
	icmp6_TooBigMesg_LINK0_nut2tn_1400,
	_HETHER_nut2tn,
		{
		_SRC(NUT_LINK0_GLOBAL_ADDRESS);
		_DST(TN_LINK0_GLOBAL_ADDRESS); 
	},
		{
		MTU=1400;
		payload=any;
	}
)

FEM_icmp6_packet_too_big(
	icmp6_TooBigMesg_LINK0_nut2tn_1280,
	_HETHER_nut2tn,
		{
		_SRC(NUT_LINK0_GLOBAL_ADDRESS);
		_DST(TN_LINK0_GLOBAL_ADDRESS); 
	},
		{
		MTU=1280;
		payload=any;
	}
)
////////////////////


FEM_icmp4_echo_request(
        echo_request_LINK1_v4_tn2nut_OFFLINK,
        _HETHER_tn2nut,
                {
				DF=1;
                SourceAddress=V4_OFFLINK0_ADDRESS;
                DestinationAddress=NUT_LINK1_V4_ADDRESS;        
        },
                {
                payload=data_size_1422;
//                payload=ping_data;
        }
)

FEM_icmp4_echo_reply(
        echo_reply_LINK1_v4_nut2tn_OFFLINK,
        _HETHER_nut2tn,
                {
				DF=1;
                SourceAddress=NUT_LINK1_V4_ADDRESS;
                DestinationAddress=V4_OFFLINK0_ADDRESS;        
        },
                {
                payload=data_size_1422;
//                payload=ping_data;
        }
)


//
// Payload
//

Payload v6overv4_orignal_packet {
        data = substr(_PACKET_IPV4_NAME(v6overv4_echo_request_LINK1_nut2tn),0,74);
}

Payload v6overv4_orignal_packet_1500 {
        data = substr(_PACKET_IPV4_NAME(v6overv4_echo_request_LINK1_nut2tn_1500),0,1472);
}

Payload v6_orignal_packet_1400 {
        data = substr(_PACKET_IPV6_NAME(v6_echo_request_LINK0_tn2nut_OFFLINK_1400),0,1232);
}

Payload v4_orignal_packet_1450 {
        data = right(_PACKET_IPV4_NAME(echo_request_LINK1_v4_tn2nut_OFFLINK),0);
}