Personally though, I would do this a little different. By using static's you're still running each packet through the whole NAT process within the PIX, you're just NAT'ing it to the same address. You're better off simply not NAT'ing this traffic at all, puts less load on the PIX. Instead of the static's do the following:
nat (inside) 0 10.1.1.0 255.255.255.0
nat (dmz) 0 10.1.2.0 255.255.255.0
The "nat 0" says don't NAT this traffic specifically. It'll just be passed through the PIX and onto the router which will do the NAT'ing for you.
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...