You also need a static command for that host, since this traffic is from lower->higher interfaces.
You cna also run the "capture" command on both the inside and outside interfaces to see the traffic and make sure it's 1) getting through the PIX and 2) getting a reply back from the inside host. The "capture" command is detailed here:
You can define two different ACL's, one for traffic hitting the outside int to/from the PC you're telneting from, and one for traffic hitting the inside int to/from the 10.0.16.230 server. Then run two capture commands, one specifying the first ACL and assigned to the outside int, the other specifying the second ACL and assigned to the inside int. Then after it fails check both captures and you should see the whoel SYN/SYN-ACK/ACK handshake go back and forth. You'll also be able to see where it is failing, and whether it's the inside host or the PIX at fault.
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...