2.History
    2000/01/25
         Our network was connected with WIDE as sNLA1(2001:200:400::/40).
    2000/10/01
        IPv6 multi-home network environment was constructed. It connects both WIDE and NTTv6net.
        We are developping the Source Address Selection System*1 which realizes IPv6
        multi-home network.
        ・Objective
            load balancing,  fault tolerance,  policy routing,
        ・Source Address Selection System*1
             On the IPv6 multi-home network environment, there are plural Addresses and plural routes.
             So it needs to select the source address and route.
             The system selects the route which has the shortest RTT(Round Trip Time),and assigns
             the upper provider prefix to the source address of the IP packet.

 *1(reference)　National Convention of IPSJ 2000  61th「An effective operation on IPv6 multihomenetwork」
                       Makoto EGUCHI,Takashi NINJOUJI,Tomohiro FUJISAKI.. Oct. 2000

3.Network topology
 

4.Routing
    RIPng (want to change BGP4+)

5.Address Assignment
    The experimental network is the only network in sNLA space.
    We are going to assign the sNLA space to organizations in 2001.

6.Trouble
    No trouble.