Ok, I'll keep using 'meter' keywork. Sets are working just perfectly, all sets instructions works as well. But do you know if it is only 4.14 kernel affected? Is there any bug report and patch available for this issue for kernel 4.14? Regards > On February 7, 2020 11:17 AM Florian Westphal <fw@xxxxxxxxx> wrote: > > > ѽ҉ᶬḳ℠ <vtol@xxxxxxx> wrote: > > On 06/02/2020 22:42, darius wrote: > > > Hello, > > > I was using meters by using 'meter' keyword, but apparently it is now > > > obsolete. > > Not really, it will continue to work. > > > If not mistaken the intention is to replace meter with native set / map > > syntax but meter not yet being depreciated/retired. > > Yes. > > > > root@HOMEROUTER:/etc/config# /etc/init.d/firewall reload > > > /etc/config/ruleset.nft:416:9-187: Error: Could not process rule: Not > > > supported > > > ct state new add @mymeter { ip saddr timeout 30s limit rate over > > > 50/second burst 50 packets } counter drop > > > > > > I'm running OpenWRT, kernel v4.14.167, nft v.0.9.2 > > > Could anyone help to find out what I'm doing wrong? It seems that I did > > > it according to wiki. > > Its a kernel bug. The kernel picks the wrong set backend on 4.14, so > when it sees the rule (which requires a set that supports updates) it > will fail. > > Contine to use mter syntax if that works for you.