slow_speed@xxxxxxx <slow_speed@xxxxxxx> wrote: > A particular computer does not have nftables. It shows rules for iptables > and a different set of rules for iptables-legacy. Why is iptables-legacy > active but not the plain iptables? Does legacy override the regular? iptables -v will probably tell that its nf_tables. As for why iptables-legacy is involved: either some program calls iptables-legacy instead of iptables or a program uses the raw setsockopt interface. systemd is known to do this when built with libiptc support.