Haven't seen this error before, it's certainly not a PIX error. Sounds sort of like the web site you're going to is doing a reverse DNS lookup on your address and getting nothing back and is therefore not allowing you to browse to it (not sure why you'd set up a server like that, but anyhoo).
Try adding in reverse DNS entries for all the IP addresses in your global and PAT pool. This is a good policy to do anyway since there's a lot of unix-type servers out there that do reverse lookups by default.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
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...