Hi, I've noticed problem when I wanted to flush whole basic table. It doesn't work for IPv4 nor for IPv6. There is no error message, yet the tables stay intact. I've tried all ways using nft flush table ip filter, I've tried using interactive mode since it sometimes solved the problem and it doesn't work even using libnftables. I'm using nftables from git repository and kernel version 4.19. I know I can remove all tables, maps and sets one by one so it can be deleted, but we are talking really huge structure and it would be much easier to be able to flush whole table while nftables handles all dependencies and does it in correct order. I can delete it and recreate it and it may be correct behavior, but it should at least warn me it didn't work somehow. I noticed your certificate for https://netfilter.org has expired today. Validity Period Issued On Monday, November 12, 2018 at 8:11:53 AM Expires On Sunday, February 10, 2019 at 8:11:53 AM --- S pozdravem / Best Regards Václav Zindulka