[root@filedb2.test ~]$ iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination         
ACCEPT     tcp  --  192.168.1.1          anywhere            tcp dpt:7890 
ACCEPT     tcp  --  192.168.1.183        anywhere            tcp dpt:7890 
ACCEPT     tcp  --  192.168.1.184        anywhere            tcp dpt:7890 
DROP       tcp  --  anywhere             anywhere            tcp dpt:7890 
ACCEPT     tcp  --  192.168.1.141        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.142        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.143        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.144        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.145        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.146        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.147        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.148        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.149        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.150        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.151        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.152        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.153        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.154        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.155        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.156        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.157        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.158        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.159        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.160        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.161        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.162        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.163        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.164        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.165        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.166        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.167        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.168        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.169        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.171        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.172        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.173        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.174        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.175        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.176        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.177        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.178        anywhere            tcp dpt:ftp 
ACCEPT     tcp  --  192.168.1.179        anywhere            tcp dpt:ftp 
DROP       tcp  --  anywhere             anywhere            tcp dpt:ftp 

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination