Stephen Satchell <list@xxxxxxxxxxxx> wrote:
> As the documentation currently reads, you can use set expressions like this:
>
> tcp dport {22,8022} accept
>
> Is there anything in the nftables syntax that permits detecting the absence
> of a match? Something like
>
> tcp not dport {22,8022}
tcp dport != { 22, 8022 } accept
