iptables -nL

$ iptables -nL
FATAL: Error inserting ip_tables (/lib/modules/3.4.43-43.43.amzn1.x86_64/kernel/net/ipv4/netfilter/ip_tables.ko): Operation not permitted
iptables v1.4.18: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.


$ sudo iptables -nL
Chain INPUT (policy ACCEPT)
target     prot opt source               destination

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination