to specify and limit the external ip addresses that can connect to the box.
when I try to modify the table I have an error similar to this one:
iptables v1.6.1: can't initialize iptables table `filter': Table does not exist
(do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
I have no error with the other devices.
Maybe there's something that I need to do but I don't remember, I did the configuration some time ago on the other models.
if it's not possible it's not a problem, I just need to know so I can replace the H9.2H with another box.
I just need a confirmation that it's a model "issue" and not a firmware change from 7.2 to 7.3.
thank you