Chain FORWARD (policy DROP)
target     prot opt source               destination         
ACCEPT     tcp  --  192.168.1.0/24       anywhere             state NEW,RELATED,ESTABLISHED
ACCEPT     tcp  --  anywhere             192.168.1.0/24       state RELATED,ESTABLISHED
ACCEPT     icmp --  192.168.1.0/24       anywhere             state NEW,RELATED,ESTABLISHED
ACCEPT     icmp --  anywhere             192.168.1.0/24       state RELATED,ESTABLISHED