User guide

119
Settings
SoftBank 203Z
Setting Port Mapping
Set rules so that access from Internet to specific devices in the LAN can be controlled. Set up to ten rules.
Items are as follows.
Setting Item Description
Basic Settings Select Port Forwarding action mode
Src. Port Set port numbers to open
Dest. IP Address Set IP address of device to open port
Dest. Port Set destination port range
Protocol Set protocol to use
Comment Enter comments regarding rules
In Settings screen, Firewall Port Mapping
Port Mapping screen appears.
Set the Basic Settings Apply
If Basic Settings is set to Disable , the setting is complete.
・
If Basic Settings is set to Enable , "Port Mapping Settings" and "Current Port Mapping Rules in System" are shown.