I remember there were some bugs with the PIX and PASV ftp with PAT some time ago but those have been fixed by now. Make sure your code is current. Why it works with other routers and not the 677 will take more in depth troubleshooting. To start make sure your 677 isnt setup for PAT also. The double-NAT/PAT might be a problem.
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...