User Manual

Figure 3.4.2 Advanced Setup – LAN
Give IP (LAN IP) and Subnet Mask to the device.
Select to Disable/Enable DHCP Server and configure related settings for that mode.
If necessary, check the “Secondary IP” to configure the secondary IP address and Subnet Mask for LAN.
This IP address is used for management only.
Note that Network Address Translation function (NAT) is default enabled and is not showing on the page to
prevent it from being disabled.
Click on “Next” to go to next step.
3.4.3 Advanced Setup – NAT
3.4.3.1 Advanced Setup – NAT—Virtual Servers
Virtual Server allows you to direct incoming traffic from WAN side (identified by Protocol and External port) to
the internal server with private IP address on the LAN side. The Internal port is required only if the external
port needs to be converted to a different port number used by the server on the LAN side. A maximum 32
entries can be configured.