I need to get passive FTP to work through my 877 routers firewall.
The only way I seem to have been able to do it so far is by allowing the 20 and 21 ports in which is fine but I also have to allow the range 1024-6000 to come back in otherwise the connection doesn't work
Is there a better way to do this as I am not too happy about leaving all of those ports wide open?
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...