User guide

117
Settings
SoftBank 203Z
Firewall
Configure IP/Port Filtering, Port Mapping, etc.
Setting IP/Port Filtering
Set/apply rules for connecting or not by specifying IP addresses and port numbers.
Items are as follows.
Setting Item Description
IP/Port Filtering Select a function mode for IP/Port Filtering
Default Policy Set action for IP/Port Filtering
Source IP Address Set source IP address to apply rules
Dest. IP Address Set destination IP address to apply rules
Protocol Select protocols to apply rules
Source Port Range Set source port number or range to apply rules
Dest. Port Range Set destination port number or range to apply rules
Comment Enter comments regarding rules
In Settings screen, Firewall IP/Port Filtering
IP/Port Filtering screen appears.