//
// $Copyright$
//
// $TAHI: ct/mip6-mn-19/MIP6.def,v 1.4 2003/01/17 04:07:56 akisada Exp $
//
////////////////////////////////////////////////////////////////

#ifndef HOME_PREFIX
#define HOME_PREFIX	_GLOBAL0_UCAST_PRFX
#endif

#ifndef FOREIGN_PREFIX0
#define FOREIGN_PREFIX0	_GLOBAL2_UCAST_PRFX
#endif

#ifndef R0_GLOBAL_ADDR
#define R0_GLOBAL_ADDR	_GLOBAL2A1N_UCAST_ADDR
#endif

#ifndef R0_LLOCAL_ADDR
#define R0_LLOCAL_ADDR	_LLOCAL0A1N_UCAST_ADDR
#endif

#ifndef R0_MAC_ADDR
#define R0_MAC_ADDR	A1N_MAC_ADDR
#endif

#ifndef HA0_GLOBAL_ADDR
#define HA0_GLOBAL_ADDR	_GLOBAL0A0N_UCAST_ADDR
#endif

#ifndef HA0_LLOCAL_ADDR
#define HA0_LLOCAL_ADDR	_LLOCAL0A0N_UCAST_ADDR
#endif

#ifndef HA0_MAC_ADDR
#define HA0_MAC_ADDR	A0N_MAC_ADDR
#endif

#ifndef SEQ
#define SEQ	0
#endif

#ifndef LIFETIME
#define LIFETIME	0
#endif

_HETHER_define(_HETHER_ha02nut,		ether(HA0_MAC_ADDR),	nutether())
_HETHER_define(_HETHER_nut2ha0,		nutether(),		ether(HA0_MAC_ADDR))
_HETHER_define(_HETHER_nut2ha0solnode,	nutether(),		_ETHER_SOLNODE_MCAST(v6(HA0_LLOCAL_ADDR)))
_HETHER_define(_HETHER_ha02allnode,	ether(HA0_MAC_ADDR),	v62ethermulti(v6(_ALLNODES_MCAST_ADDR)))

_HETHER_define(_HETHER_r02nut,		ether(R0_MAC_ADDR),	nutether())
_HETHER_define(_HETHER_nut2r0,		nutether(),		ether(R0_MAC_ADDR))
_HETHER_define(_HETHER_nut2r0solnode,	nutether(),		_ETHER_SOLNODE_MCAST(v6(R0_LLOCAL_ADDR)))
_HETHER_define(_HETHER_r02allnode,	ether(R0_MAC_ADDR),	v62ethermulti(v6(_ALLNODES_MCAST_ADDR)))

//
//  Echo Request
//
////////////////////////////////////////////////////////////////

//
//  HA0 -> NUT (link-local)
//
////////////////////////////////

FEM_icmp6_echo_request(
	ereq_from_ha0_to_nut_linklocal,
	_HETHER_ha02nut,
	{
		_SRC(v6(HA0_LLOCAL_ADDR));
		_DST(nutv6());
	},
	{
		payload	= payload8;
	}
)

Payload payload8 {
	data	= hexstr("0123456789abcdef", 8);
}

//
//  R0 -> NUT (global)
//
////////////////////////////////

FEM_icmp6_echo_request(
	ereq_from_r0_to_nut_global,
	_HETHER_ha02nut,
	{
		_SRC(v6(R0_GLOBAL_ADDR));
		_DST(nut2v6(HOME_PREFIX, 64));
	},
	{
		payload	= payload8;
	}
)

//
//  Echo Reply
//
////////////////////////////////////////////////////////////////

//
//  NUT -> HA0 (link-local)
//
////////////////////////////////

FEM_icmp6_echo_reply(
	erep_from_nut_to_ha0_linklocal,
	_HETHER_nut2ha0,
	{
		_SRC(nutv6());
		_DST(v6(HA0_LLOCAL_ADDR));
	},
	{
		payload	= payload8;
	}
)

//
//  NUT -> R0 (global)
//
////////////////////////////////

FEM_icmp6_echo_reply(
	erep_from_nut_to_r0_global,
	_HETHER_nut2ha0,
	{
		_SRC(nut2v6(HOME_PREFIX, 64));
		_DST(v6(R0_GLOBAL_ADDR));
	},
	{
		payload	= payload8;
	}
)

//
//  Neighbor Solicitation
//
////////////////////////////////////////////////////////////////

//
// NUT -> HA0 (link-local)
//
////////////////////////////////

FEM_icmp6_ns(
	ns_from_nut_to_ha0_multicast_linklocal,
	_HETHER_nut2ha0solnode,
	{
		HopLimit	= 255;
		_SRC(oneof(nutv6(), nut2v6(HOME_PREFIX, 64)));
		_DST(_IPV6_SOLNODE_MCAST(v6(HA0_LLOCAL_ADDR)));
	},
	{
		TargetAddress	= v6(HA0_LLOCAL_ADDR);
		option		= _SLLOPT_nut;
	}
)

FEM_icmp6_ns(
	ns_from_nut_to_ha0_unicast_linklocal,
	_HETHER_nut2ha0,
	{
		HopLimit	= 255;
		_SRC(oneof(nutv6(), nut2v6(HOME_PREFIX, 64)));
		_DST(v6(HA0_LLOCAL_ADDR));
	},
	{
		TargetAddress	= v6(HA0_LLOCAL_ADDR);
	}
)

FEM_icmp6_ns(
	ns_from_nut_to_ha0_unicast_sll_linklocal,
	_HETHER_nut2ha0,
	{
		HopLimit	= 255;
		_SRC(oneof(nutv6(), nut2v6(HOME_PREFIX, 64)));
		_DST(v6(HA0_LLOCAL_ADDR));
	},
	{
		TargetAddress	= v6(HA0_LLOCAL_ADDR);
		option		= _SLLOPT_nut;
	}
)

//
// NUT -> HA0 (global)
//
////////////////////////////////

FEM_icmp6_ns(
	ns_from_nut_to_ha0_multicast_global,
	_HETHER_nut2ha0solnode,
	{
		HopLimit	= 255;
		_SRC(oneof(nutv6(), nut2v6(HOME_PREFIX, 64)));
		_DST(_IPV6_SOLNODE_MCAST(v6(HA0_GLOBAL_ADDR)));
	},
	{
		TargetAddress	= v6(HA0_GLOBAL_ADDR);
		option		= _SLLOPT_nut;
	}
)

FEM_icmp6_ns(
	ns_from_nut_to_ha0_unicast_global,
	_HETHER_nut2ha0,
	{
		HopLimit	= 255;
		_SRC(oneof(nutv6(), nut2v6(HOME_PREFIX, 64)));
		_DST(v6(HA0_GLOBAL_ADDR));
	},
	{
		TargetAddress	= v6(HA0_GLOBAL_ADDR);
	}
)

FEM_icmp6_ns(
	ns_from_nut_to_ha0_unicast_sll_global,
	_HETHER_nut2ha0,
	{
		HopLimit	= 255;
		_SRC(oneof(nutv6(), nut2v6(HOME_PREFIX, 64)));
		_DST(v6(HA0_GLOBAL_ADDR));
	},
	{
		TargetAddress	= v6(HA0_GLOBAL_ADDR);
		option		= _SLLOPT_nut;
	}
)

//
// NUT -> R0 (link-local)
//
////////////////////////////////

FEM_icmp6_ns(
	ns_from_nut_to_r0_multicast_linklocal,
	_HETHER_nut2r0solnode,
	{
		HopLimit	= 255;
		_SRC(oneof(nutv6(), nut2v6(FOREIGN_PREFIX0, 64)));
		_DST(_IPV6_SOLNODE_MCAST(v6(R0_LLOCAL_ADDR)));
	},
	{
		TargetAddress	= v6(R0_LLOCAL_ADDR);
		option		= _SLLOPT_nut;
	}
)

FEM_icmp6_ns(
	ns_from_nut_to_r0_unicast_linklocal,
	_HETHER_nut2r0,
	{
		HopLimit	= 255;
		_SRC(oneof(nutv6(), nut2v6(FOREIGN_PREFIX0, 64)));
		_DST(v6(R0_LLOCAL_ADDR));
	},
	{
		TargetAddress	= v6(R0_LLOCAL_ADDR);
	}
)

FEM_icmp6_ns(
	ns_from_nut_to_r0_unicast_sll_linklocal,
	_HETHER_nut2r0,
	{
		HopLimit	= 255;
		_SRC(oneof(nutv6(), nut2v6(FOREIGN_PREFIX0, 64)));
		_DST(v6(R0_LLOCAL_ADDR));
	},
	{
		TargetAddress	= v6(R0_LLOCAL_ADDR);
		option		= _SLLOPT_nut;
	}
)

//
//  Neighbor Advertisement
//
////////////////////////////////////////////////////////////////

//
//  HA0 -> NUT (link-local)
//
////////////////////////////////

FEM_icmp6_na(
	na_from_ha0_to_nut_linklocal,
	_HETHER_ha02nut,
	{
		HopLimit	= 255;
		_SRC(v6(HA0_LLOCAL_ADDR));
		_DST(nutv6());
	},
	{
		RFlag		= 1;
		SFlag		= 1;
		OFlag		= 1;
		TargetAddress	= v6(HA0_LLOCAL_ADDR);
		option		= opt_tll_ha0;
	}
)

Opt_ICMPv6_TLL opt_tll_ha0 {
	LinkLayerAddress	= ether(HA0_MAC_ADDR);
}

//
//  HA0 -> NUT (global)
//
////////////////////////////////

FEM_icmp6_na(
	na_from_ha0_to_nut_global,
	_HETHER_ha02nut,
	{
		HopLimit	= 255;
		_SRC(v6(HA0_GLOBAL_ADDR));
		_DST(nutv6());
	},
	{
		RFlag		= 1;
		SFlag		= 1;
		OFlag		= 1;
		TargetAddress	= v6(HA0_GLOBAL_ADDR);
		option		= opt_tll_ha0;
	}
)

//
//  R0 -> NUT (link-local)
//
////////////////////////////////

FEM_icmp6_na(
	na_from_r0_to_nut_linklocal,
	_HETHER_r02nut,
	{
		HopLimit	= 255;
		_SRC(v6(R0_LLOCAL_ADDR));
		_DST(nutv6());
	},
	{
		RFlag		= 1;
		SFlag		= 1;
		OFlag		= 1;
		TargetAddress	= v6(R0_LLOCAL_ADDR);
		option		= opt_tll_r0;
	}
)

Opt_ICMPv6_TLL opt_tll_r0 {
	LinkLayerAddress	= ether(R0_MAC_ADDR);
}

//
// RS
//
////////////////////////////////////////////////////////////////

FEM_icmp6_rs(
	rs_from_nut,
	_HETHER_nut2allrouters,
	{
		HopLimit	= 255;
		_SRC(oneof(v6(_UNSPEC_ADDR), nutv6()));
		_DST(v6(_ALLROUTERS_MCAST_ADDR));
	},
	{}
)

FEM_icmp6_rs(
	rs_from_nut_sll,
	_HETHER_nut2allrouters,
	{
		HopLimit	= 255;
		_SRC(nutv6());
		_DST(v6(_ALLROUTERS_MCAST_ADDR));
	},
	{
		option	= _SLLOPT_nut;
	}
)

//
// RA
//
////////////////////////////////////////////////////////////////

//
// HA0
//
////////////////////////////////

FEM_icmp6_ra(
	ra_from_ha0,
	_HETHER_ha02allnode,
	{
		HopLimit	= 255;
		_SRC(v6(HA0_LLOCAL_ADDR));
		_DST(v6(_ALLNODES_MCAST_ADDR));
	},
	{
		HFlag           = 1;
		LifeTime        = 1800;
		option          = opt_sll_ha0;
		option          = opt_mtu;
		option          = opt_prefixinformation_ha0;
	}
)

Opt_ICMPv6_SLL opt_sll_ha0 {
	LinkLayerAddress	= ether(HA0_MAC_ADDR);
}

Opt_ICMPv6_MTU opt_mtu {
	MTU	= 1500;
}

Opt_ICMPv6_Prefix opt_prefixinformation_ha0 {
	LFlag			= 1;
	AFlag			= 1;
	RFlag			= 1;
	ValidLifetime		= 2592000;
	PreferredLifetime	= 604800;
	Prefix			= v6(HA0_GLOBAL_ADDR);
}

//
// R0
//
////////////////////////////////

FEM_icmp6_ra(
	ra_from_r0,
	_HETHER_r02allnode,
	{
		HopLimit	= 255;
		_SRC(v6(R0_LLOCAL_ADDR));
		_DST(v6(_ALLNODES_MCAST_ADDR));
	},
	{
		LifeTime	= 1800;
		option		= opt_sll_r0;
		option		= opt_mtu;
		option		= opt_prefixinformation_r0;
	}
)

Opt_ICMPv6_SLL opt_sll_r0 {
	LinkLayerAddress	= ether(R0_MAC_ADDR);
}

Opt_ICMPv6_Prefix opt_prefixinformation_r0 {
	LFlag			= 1;
	AFlag			= 1;
	ValidLifetime		= 2592000;
	PreferredLifetime	= 604800;
	Prefix			= v6(FOREIGN_PREFIX0);
}

//
// BU
//
////////////////////////////////////////////////////////////////

FEM_upp_no_next_header_exth(
	bu_from_nutx_to_ha0,
	_HETHER_nut2r0,
	{
		_SRC(nut2v6(FOREIGN_PREFIX0, 64));
		_DST(v6(HA0_GLOBAL_ADDR));
	},
	{
		header	= _HDR_IPV6_NAME(bu_from_nutx_to_ha0);
		exthdr	= ext_hao;
		exthdr	= ext_bu;
		upper	= _UPP_NONEXT_NAME(bu_from_nutx_to_ha0);
	},
	{}
)

Hdr_Destination ext_hao {
	option	= opt_dh_pad4;
	option	= opt_hao;
}

Opt_PadN opt_dh_pad4 {
	pad	= repeat(0x00, 2);
}

Opt_HomeAddress opt_hao {
	HomeAddress	= nut2v6(HOME_PREFIX, 64);
}

Hdr_MH_BU ext_bu {
	SequenceNumber	= any;
	AFlag		= 1;
	HFlag		= 1;
	SFlag		= any;
	DFlag		= any;
	LFlag		= any;
	Lifetime	= any;
	option		= stop;
}

//
// BA
//
////////////////////////////////////////////////////////////////

FEM_upp_no_next_header_exth(
	ba_from_ha0_to_nutx,
	_HETHER_r02nut,
	{
		_SRC(v6(HA0_GLOBAL_ADDR));
		_DST(nut2v6(FOREIGN_PREFIX0, 64));
	},
	{
		header	= _HDR_IPV6_NAME(ba_from_ha0_to_nutx);
		exthdr	= ext_routing;
		exthdr	= ext_ba;
		upper	= _UPP_NONEXT_NAME(ba_from_ha0_to_nutx);
	},
	{}
)

Hdr_Routing ext_routing {
	RoutingType	= 2;
	SegmentsLeft	= 1;
	Address		= nut2v6(HOME_PREFIX, 64);
}

Hdr_MH_BA ext_ba {
	Status		= 0;
	SequenceNumber	= SEQ;
	Lifetime	= LIFETIME;
	option		= opt_mh_pad4;
}

Opt_MH_PadN opt_mh_pad4 {
	pad	= repeat(0x00, 2);
}