Chain INPUT (policy ACCEPT)
target     prot opt source               destination         
DROP       all  --  192.168.40.247       0.0.0.0/0          
DROP       all  --  0.0.0.0/0            192.168.40.247     
DROP       all  --  0.0.0.0/0            192.168.40.218     
DROP       all  --  192.168.40.218       0.0.0.0/0          

Chain FORWARD (policy DROP)
target     prot opt source               destination         
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0          
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0          
LOG        all  --  0.0.0.0/0            0.0.0.0/0          LOG flags 0 level 4 

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination