Port Knocking - Firewall

[nair]

Hello,

is it ok to use direct iptable rules via root, instead of through the standard interface?

Because I am trying to make use of port knocking to give extra protection to the ssh port, but from what I can see this is not possible via the standard vyos tools.

Thank you.

[syncer]

this is Not supported

[nair]

Thanks. That answers my question. Guess ill simply use wireguard or something. As good an excuse to look into it as any other, i guess.