[Info-vax] implementing IPv6 on the internet

[Dirk Munk]

Scott Dorsey wrote:
> In article <KOhFz.825032$VL3.823430 at fx13.ams1>,
> Dirk Munk  <munk at home.nl> wrote:
>> Scott Dorsey wrote:
>>> In article <ns48b0$obt$1 at gioia.aioe.org>, Chris  <syseng at gfsys.co.uk> wrote:
>>>> As I said earlier, it's just a software engineering problem and if
>>>> there's a demand for V6 to V4 conversion it will happen. Your isp
>>>> may already use it for backbone to local subscriber conversion,
>>>> so why don't you ask them ?.
>>>
>>> Most commercial-grade routers can do this.  I do it in order to get a
>>> number of old vax machines to coexist on an IPv6 network.  It works fine.
>>
>> And how do you configure that?
>
> ipv6 route ::/0 2001:DB8:3002::10
> ipv6 nat v4v6 source 192.168.30.9 2000::960B:202
>
> !--- Translates the ipv4 add of R2 fa0/0 to ipv6 address with NAT-PT
> ipv6 nat v6v4 source 3001:11:0:1::1 150.11.3.1
>
> !--- Translates the ipv6 add of loop0 of R3 to ipv4 address with NAT-PT
> ipv6 nat prefix 2000::/96
>
> Addresses given are only for examples.
> --scott
>

Exactly, a static table. But you can't do that without such a table, and 
that is what should happen in a CE router.