ESC2420 User Guide version1.0
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III. DHCP Setup
1. DHCP Setup
This option is to restrict the usage of NAT function.
The default setup of the gateway allows you to connect the several computers and the gateway automatically
allocates the private IP. In situation like this, DHCP setup will allows to restrict the allocation of IP to
particular PC.
There is setup option of ‘Use above IP pool only’ in DHCP setup page. If you want to allocate the IP without
any restriction, leave it to ‘OFF’.
When it is setup to ‘ON’, PC’s, other than that are connected to the gateway already, will not receive any IP
address from the gateway. In situation like this, use DHCP setup to manually add PC using MAC address of
PC. Using MAC address of PC, you may allocate virtual IP to PC. The procedure is described below.
2. Connect to Setup Page
Connect to Setup page. Refer to page20 ‘Connect to Setup page’. If you are already in Setup page, start from
number 3 ‘Connect to Advanced Setup page’.
3. Connect to Advanced Setup Page
Select ‘Advanced Setup’ from the main page.