/sbin/iptables-nft -A FORWARD -s 0.0.0.128/0.0.0.128 -j DROP
iptables v1.8.7 (nf_tables): RULE_APPEND failed (Invalid argument): rule in chain FORWARD
/sbin/iptables-legacy -A FORWARD -s 0.0.0.128/0.0.0.128 -j DROP
wtf ?
/sbin/iptables-nft -A FORWARD -s 0.0.0.128/0.0.0.128 -j DROP
iptables v1.8.7 (nf_tables): RULE_APPEND failed (Invalid argument): rule in chain FORWARD
/sbin/iptables-legacy -A FORWARD -s 0.0.0.128/0.0.0.128 -j DROP
wtf ?