Почему возникает ошибка iptables-restore?

*filter
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp --dport 49122 -j ACCEPT

-A INPUT ! -i lo -d 127.0.0.0/8 -j REJECT
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A OUTPUT -j ACCEPT
-A INPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT

-A INPUT -m limit --limit 5/min -j LOG --log-prefix "iptables denied: " --log-level 7

COMMIT

iptables-restore v1.6.0: no command specified
Error occurred at line: 12