> Le 2 août 2017 à 14:50, Adam Thompson <[email protected]> a écrit :
> 
> Before I dive into details, can anyone confirm that they have 1:1 NAT working 
> for IPv6 in production?


I have Adam.

Configure your WAN using the first /57 from the /56 they give you.
For instance: xxxx:xxxx:xxxx:yy00::1/56 for WAN with 
xxxx:xxxx:xxxx:xxxx:yy00:ffff:ffff:ffff:ffff as gateway.

Now use /64 slices of the second /57 slice for your multiple LANs interfaces.
For instance:
xxxx.xxxx.xxxx.yy81::1/64 for LAN1
xxxx.xxxx.xxxx.yy82::1/64 for LAN2 and so on.
...

Then setup NPt as such:
On WAN: external xxxx:xxxx:xxxx:yy01::/64 internal xxxx:xxxx:xxxx:yy81::/64
On WAN: external xxxx:xxxx:xxxx:yy01::/64 internal xxxx:xxxx:xxxx:yy81::/64
...

Finally for each single IP to expose to the world, add an IP Alias on WAN as 
such:

xxxx:xxxx:xxxx:yy01::1234/57

The /57 is important in this matter, to get it right.

Your xxxx:xxxx:xxxx:yy81::1234 IP (in the xxxx:xxxx:xxxx:yy81::/64 subnet) used 
internally will properly be reachable (and appear on outgoing connections) as 
xxxx:xxxx:xxxx:yy01::1234.

-- 
Best Regards, Meilleures salutations, Met vriendelijke groeten,
Olivier Mascia, http://integral.software


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