$ sudo iptables -vL
Chain INPUT (policy DROP 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination
 1005 94248 ACCEPT     all  --  lo     any     anywhere             anywhere
  952  689K ACCEPT     all  --  any    any     anywhere             anywhere            state RELATED,ESTABLISHED
    0     0 ACCEPT     icmp --  any    any     anywhere             anywhere            limit: avg 30/min burst 5
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:ssh

Chain FORWARD (policy DROP 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination

Chain OUTPUT (policy ACCEPT 1892 packets, 183K bytes)
 pkts bytes target     prot opt in     out     source               destination