# Create new chain                                                                                                                                           
iptables -t nat -X REDSOCKS                                                                                                                                  
iptables -t nat -N REDSOCKS                                                                                                                                  
                                                                                                                                                             
# Ignore LANs and some other reserved addresses.                                                                                                             
iptables -t nat -A REDSOCKS -d 0.0.0.0/8 -j RETURN                                                                                                           
iptables -t nat -A REDSOCKS -d 10.0.0.0/8 -j RETURN                                                                                                          
iptables -t nat -A REDSOCKS -d 10.10.1.0/22 -j RETURN                                                                                                        
iptables -t nat -A REDSOCKS -d 127.0.0.0/8 -j RETURN                                                                                                         
iptables -t nat -A REDSOCKS -d 169.254.0.0/16 -j RETURN                                                                                                      
iptables -t nat -A REDSOCKS -d 172.16.0.0/12 -j RETURN                                                                                                       
iptables -t nat -A REDSOCKS -d 192.168.0.0/16 -j RETURN                                                                                                      
iptables -t nat -A REDSOCKS -d 224.0.0.0/4 -j RETURN                                                                                                         
iptables -t nat -A REDSOCKS -d 240.0.0.0/4 -j RETURN                                                                                                         
#iptables -t nat -A REDSOCKS -d 122.248.x.x/31 -j RETURN                                                                                                  
                                                                                                                                                             
iptables -t nat -A REDSOCKS -j LOG -p tcp --syn --log-level info --log-prefix "rs "                                                                          
                                                                                                                                                             
# Anything else should be redirected to port 12345                                                                                                           
#iptables -t nat -A REDSOCKS -p tcp -j REDIRECT --to-ports 12345                                                                                             
iptables -t nat -A REDSOCKS -p tcp -j DNAT --to-destination 127.0.0.1:12345                                                                                  
                                                                                                                                                             
iptables -t nat -A REDSOCKS -j LOG -p tcp --syn --log-level info --log-prefix "err "                                                                         
                                                                                                                                                             
# Any tcp connection made by `darkk' should be redirected.                                                                                                   
iptables -t nat -I OUTPUT 1 -p tcp -j REDSOCKS                                                                                                               
iptables -t nat -I PREROUTING 1 -p tcp -s 192.168.1.0/22 -j REDSOCKS