// $Copyright$
//
// $TAHI: ct/nd/recvNsBasic.def,v 1.14 2003/10/16 06:10:51 masaxmasa Exp $

#include "nd.def"

//----------------------------------------------------------------------
// multicast NS
//	NUT(link-local) ==> TN(solicited-node[link-local])
//	target=TN(link-local)
//	w/ SLLA
//
//----------------------------------------------------------------------
FEM_icmp6_ns(mcast_ns_nut2tn_link2link, _HETHER_nut2tnsolnode,
        {
         _SRC(oneof(NUT_GLOBAL, nutv6()));
         _DST(_IPV6_SOLNODE_MCAST(tnv6()));
         HopLimit=255;
        },
        {
         TargetAddress=tnv6();
         option=_SLLOPT_nut;
        }
)

//----------------------------------------------------------------------
// unicast NA
//	TN(link-local) ==>NUT(link-local)
//	r=0, s=1, o=1
//	target=TN(link-local)
//	w/ TLLA
//
//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_tn2nut_link2link_rSO_tll, _HETHER_tn2nut,
        {
         _SRC(tnv6());
         _DST(nutv6());
         HopLimit=255;
        },
        {
         RFlag=0;
         SFlag=1;
         OFlag=1;
         TargetAddress=tnv6();
         option=_TLLOPT_tn;
        }
)

//----------------------------------------------------------------------
// unicast NS
//	TN(link-local) ==> NUT(link-local)
//	target=NUT(link-local)
//	w/o or w/ SLLA
//
//----------------------------------------------------------------------
FEM_icmp6_ns(ucast_ns_link2link, _HETHER_tn2nut,
	{
	 _SRC(tnv6());
	 _DST(nutv6());
	 HopLimit=255;
	},
	{
	 TargetAddress=nutv6();
	}
)

//----------------------------------------------------------------------
FEM_icmp6_ns(ucast_ns_link2link_sll, _HETHER_tn2nut,
	{
	 _SRC(tnv6());
	 _DST(nutv6());
	 HopLimit=255;
	},
	{
	 TargetAddress=nutv6();
	 option=_SLLOPT_tn;
	}
)

//----------------------------------------------------------------------
// multicast NS
//	TN(link-local) ==> NUT(solicited-node[link-local])
//	target=NUT(link-local)
//	w/ SLLA
//
//----------------------------------------------------------------------
FEM_icmp6_ns(mcast_ns_link2link_sll, _HETHER_tn2nutsolnode,
	{
	 _SRC(tnv6());
	 _DST(_IPV6_SOLNODE_MCAST(nutv6()));
	 HopLimit=255;
	},
	{
	 TargetAddress=nutv6();
	 option=_SLLOPT_tn;
	}
)

//----------------------------------------------------------------------
// unicast NA
//	NUT(link-local) == TN(link-local)
//	target=NUT(link-local)
//	r=0, s=1, o=0 w/o TLLA
//	r=0, s=1, o=1 w/  TLLA
//	r=1, s=1, o=0 w/o TLLA
//	r=1, s=1, o=1 w/  TLLA
//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_link2link_rSo, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tnv6());
	 HopLimit=255;
	},
	{
	 RFlag=0;
	 SFlag=1;
	 OFlag=0;
	 TargetAddress=nutv6();
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_link2link_rSO_tll, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tnv6());
	 HopLimit=255;
	},
	{
	 RFlag=0;
	 SFlag=1;
	 OFlag=1;
	 TargetAddress=nutv6();
	 option=_TLLOPT_nut;
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_link2link_RSo, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tnv6());
	 HopLimit=255;
	},
	{
	 RFlag=1;
	 SFlag=1;
	 OFlag=0;
	 TargetAddress=nutv6();
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_link2link_RSO_tll, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tnv6());
	 HopLimit=255;
	},
	{
	 RFlag=1;
	 SFlag=1;
	 OFlag=1;
	 TargetAddress=nutv6();
	 option=_TLLOPT_nut;
	}
)

//----------------------------------------------------------------------
// unicast NS
//	TN(link-local) ==> NUT(global)
//	target=NUT(global)
//	w/ SLLA
//
//----------------------------------------------------------------------
FEM_icmp6_ns(ucast_ns_link2global_sll, _HETHER_tn2nut,
	{
	 _SRC(tnv6());
	 _DST(nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 HopLimit=255;
	},
	{
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	 option=_SLLOPT_tn;
	}
)

//----------------------------------------------------------------------
// mulstcast NS
//	TN(link-local) ==> NUT(solicited-node[link])
//	target=NUT(global)
//	w/ SLLA
//

//----------------------------------------------------------------------
FEM_icmp6_ns(mcast_ns_link2global_sll, _HETHER_tn2nutsolnode,
	{
	 _SRC(tnv6());
	 _DST(_IPV6_SOLNODE_MCAST(
		nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN))
	     );
	 HopLimit=255;
	},
	{
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	 option=_SLLOPT_tn;
	}
)

//----------------------------------------------------------------------
// unicast NA
//	NUT(link-local/global) ==> TN(link-local)
//	target=NUT(global)
//	r=0, s=1, o=0 w/o TLLA
//	r=0, s=1, o=1 w/  TLLA
//	r=1, s=1, o=0 w/o TLLA
//	r=1, s=1, o=1 w/  TLLA
//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_global2link_rSo, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tnv6());
	 HopLimit=255;
	},
	{
	 RFlag=0;
	 SFlag=1;
	 OFlag=0;
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_global2link_rSO_tll, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tnv6());
	 HopLimit=255;
	},
	{
	 RFlag=0;
	 SFlag=1;
	 OFlag=1;
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	 option=_TLLOPT_nut;
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_global2link_RSo, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tnv6());
	 HopLimit=255;
	},
	{
	 RFlag=1;
	 SFlag=1;
	 OFlag=0;
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_global2link_RSO_tll, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tnv6());
	 HopLimit=255;
	},
	{
	 RFlag=1;
	 SFlag=1;
	 OFlag=1;
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	 option=_TLLOPT_nut;
	}
)

//----------------------------------------------------------------------
// unicast NS
//	TN(global) ==> NUT(link-local)
//	target=NUT(link-local)
//	w/ SLLA
//
//----------------------------------------------------------------------
FEM_icmp6_ns(ucast_ns_global2link_sll, _HETHER_tn2nut,
	{
	 _SRC(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 _DST(nutv6());
	 HopLimit=255;
	},
	{
	 TargetAddress=nutv6();
	 option=_SLLOPT_tn;
	}
)

//----------------------------------------------------------------------
// multicast NS
//	TN(global) ==> NUT(solicited-node[link-local])
//	target=NUT(link-local)
//	w/ SLLA
//
//----------------------------------------------------------------------
FEM_icmp6_ns(mcast_ns_global2link_sll, _HETHER_tn2nutsolnode,
	{
	 _SRC(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 _DST(_IPV6_SOLNODE_MCAST(nutv6()));
	 HopLimit=255;
	},
	{
	 TargetAddress=nutv6();
	 option=_SLLOPT_tn;
	}
)

//----------------------------------------------------------------------
// unicast NA
//	NUT(link-local/global) ==> TN(global)
//	r=0, s=1, o=0 w/o TLLA
//	r=0, s=1, o=1 w/  TLLA
//	r=1, s=1, o=0 w/o TLLA
//	r=1, s=1, o=1 w/  TLLA
//
//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_link2global_rSo, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 HopLimit=255;
	},
	{
	 RFlag=0;
	 SFlag=1;
	 OFlag=0;
	 TargetAddress=nutv6();
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_link2global_rSO_tll, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 HopLimit=255;
	},
	{
	 RFlag=0;
	 SFlag=1;
	 OFlag=1;
	 TargetAddress=nutv6();
	 option=_TLLOPT_nut;
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_link2global_RSo, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 HopLimit=255;
	},
	{
	 RFlag=1;
	 SFlag=1;
	 OFlag=0;
	 TargetAddress=nutv6();
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_link2global_RSO_tll, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 HopLimit=255;
	},
	{
	 RFlag=1;
	 SFlag=1;
	 OFlag=1;
	 TargetAddress=nutv6();
	 option=_TLLOPT_nut;
	}
)

//----------------------------------------------------------------------
// unicast NS
//	TN(global) ==> NUT(global)
//	target=NUT(global)
//	w/ SLLA
//
//----------------------------------------------------------------------
FEM_icmp6_ns(ucast_ns_global2global_sll, _HETHER_tn2nut,
	{
	 _SRC(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 _DST(nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 HopLimit=255;
	},
	{
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	 option=_SLLOPT_tn;
	}
)

//----------------------------------------------------------------------
// multicast NS
//	TN(global) ==> NUT(solicited-node[global])
//	target=NUT(global)
//	w/ SLLA
//
//----------------------------------------------------------------------
FEM_icmp6_ns(mcast_ns_global2global_sll, _HETHER_tn2nutsolnode,
	{
	 _SRC(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 _DST(_IPV6_SOLNODE_MCAST(
		nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN))
	     );
	 HopLimit=255;
	},
	{
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	 option=_SLLOPT_tn;
	}
)

//----------------------------------------------------------------------
// unicast NA
//	NUT(global) ==> TN(global)
//	r=0, s=1, o=0 w/o TLLA
//	r=0, s=1, o=1 w/  TLLA
//	r=1, s=1, o=0 w/o TLLA
//	r=1, s=1, o=1 w/  TLLA
//
//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_global2global_rSo, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 HopLimit=255;
	},
	{
	 RFlag=0;
	 SFlag=1;
	 OFlag=0;
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_global2global_rSO_tll, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 HopLimit=255;
	},
	{
	 RFlag=0;
	 SFlag=1;
	 OFlag=1;
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	 option=_TLLOPT_nut;
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_global2global_RSo, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 HopLimit=255;
	},
	{
	 RFlag=1;
	 SFlag=1;
	 OFlag=0;
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	}
)

//----------------------------------------------------------------------
FEM_icmp6_na(ucast_na_global2global_RSO_tll, _HETHER_nut2tn,
	{
         _SRC(oneof(NUT_GLOBAL, nutv6()));
	 _DST(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
	 HopLimit=255;
	},
	{
	 RFlag=1;
	 SFlag=1;
	 OFlag=1;
	 TargetAddress=nut2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
	 option=_TLLOPT_nut;
	}
)

//----------------------------------------------------------------------
// echo-request
//      TN(global) ==> NUT(link-local)
//
//----------------------------------------------------------------------
FEM_icmp6_echo_request(echo_request_global2link, _HETHER_tn2nut,
        {
	 _SRC(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
         _DST(nutv6());},
        {
         Identifier=0x7000;
         SequenceNumber=20;
         payload=echo_data;
        }
)

//----------------------------------------------------------------------
Payload echo_data {
        data=repeat(0x11,10);
}

//----------------------------------------------------------------------
// unicast NA
//      TN(global) ==> NUT(link-local)
//      r=0, s=1, o=1
//      target=TN(global)
//      w/ TLLA
//
//----------------------------------------------------------------------
FEM_icmp6_na(na_global2link, _HETHER_tn2nut,
        {
	 _SRC(tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN));
         _DST(nutv6());
         HopLimit=255;
        },
        {
         RFlag=0;
         SFlag=1;
         OFlag=1;
         TargetAddress=tn2v6(_GLOBAL0_UCAST_PRFX, _GLOBAL0_UCAST_PRFXLEN);
         option=_TLLOPT_tn;
        }
)

//----------------------------------------------------------------------
// unsolicited RA
//	X(global) ==> allnode
//	w/o SLLA
//	M=0, O=0
//	lifetime=600, reachableTime=0, RetransTimer=0
//	Prefix:
//		L=1, O=1
//		ValidLifetime=2592000, PreferredLifetime=604800;
//
//----------------------------------------------------------------------
_HETHER_define(hether_x2allnode, ether(A0N_MAC_ADDR),
	v62ethermulti(v6(_ALLNODES_MCAST_ADDR)))
_SLLOPT_define(sllopt_x, ether(A0N_MAC_ADDR))

//----------------------------------------------------------------------
FEM_icmp6_ra(unsol_ra, hether_x2allnode,
	{
	 _SRC(v6ether(A0N_MAC_ADDR));
	 _DST(v6(_ALLNODES_MCAST_ADDR));
	 HopLimit=255;
	},
	{
	 CurHopLimit=0;
	 MFlag=0;
	 OFlag=0;
	 LifeTime=600;
	 ReachableTime=0;
	 RetransTimer=0;
         option=sllopt_x;
	 option=prefixopt_a;
	}
)

//----------------------------------------------------------------------
FEM_icmp6_ra(unsol_ra_clrrtr, hether_x2allnode,
	{
	 _SRC(v6ether(A0N_MAC_ADDR));
	 _DST(v6(_ALLNODES_MCAST_ADDR));
	 HopLimit=255;
	},
	{
	 CurHopLimit=0;
	 MFlag=0;
	 OFlag=0;
	 LifeTime=0;
	 ReachableTime=0;
	 RetransTimer=0;
	}
)

//----------------------------------------------------------------------
Opt_ICMPv6_Prefix prefixopt_a {
//      Type=3;
//      Length=4;
//      PrefixLength=_GLOBAL0_UCAST_PRFXLEN;
        LFlag=1;
        AFlag=1;        
//      Reserved1=ZERO; 
        ValidLifetime=2592000;
        PreferredLifetime=604800;
//      Reserved2=ZERO; 
        Prefix=v6(_GLOBAL0_UCAST_PRFX);
}

//----------------------------------------------------------------------