Testing on a CentOS 8.1 cloud image, this works fine:
$ sudo iptables -N test
$ sudo iptables --flush test
$ sudo iptables -X test
$ sudo iptables --flush test
iptables: No chain/target/match by that name.
I have the iptables package installed, but no nftables.
Testing on a CentOS 8.1 cloud image, this works fine:
$ sudo iptables -N test
$ sudo iptables --flush test
$ sudo iptables -X test
$ sudo iptables --flush test
iptables: No chain/target/match by that name.
I have the iptables package installed, but no nftables.