# iptables -L -v
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 ACCEPT     all  --  lo     any     anywhere             anywhere            
   39  2714 ACCEPT     all  --  any    any     anywhere             anywhere            state RELATED,ESTABLISHED 
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:ssh 
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:domain 
    7   493 ACCEPT     udp  --  any    any     anywhere             anywhere            udp dpt:domain 
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:smtp 
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:pop3 
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:pop3s 
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:imap2 
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:imaps 
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:www 
    0     0 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:https 
    1    60 ACCEPT     tcp  --  any    any     anywhere             anywhere            tcp dpt:mysql 
    0     0 ACCEPT     udp  --  any    any     anywhere             anywhere            udp dpt:mysql 
    4   192 LOG        all  --  any    any     anywhere             anywhere            limit: avg 5/min burst 5 LOG level debug prefix `iptables denied: ' 
    4   192 DROP       all  --  any    any     anywhere             anywhere            

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

Chain OUTPUT (policy ACCEPT 37 packets, 7607 bytes)
 pkts bytes target     prot opt in     out     source               destination