User manual

NOTE: DHCP is not supported over IPoA. The user must enter the IP address
or WAN interface for the default gateway setup, and the DNS server
addresses provided by the ISP.
5. Click Next. The following screen appears.
Enable NAT checkbox
If the LAN is configured with a private IP address, the user should select this
checkbox. The NAT submenu on the left side main panel will be displayed after
reboot. The user can then configure NAT-related features after the system
comes up. If a private IP address is not used on the LAN side (i.e the LAN side is
using a public IP), this checkbox should be de-selected. When the system comes
back after reboot, the NAT submenu will not be displayed on the left main panel.
Enable Firewall checkbox
If the firewall checkbox is selected, the Security submenu on the left side main
panel will be displayed after system reboot. The user can then configure firewall
features after the system comes up. If firewall is not used, this checkbox should
be de-selected to free up system resources for better performance. When
system comes back after reboot, the Security submenu will not be displayed on
the left main panel.
Enable IGMP Multicast: Tick the checkbox to enable IGMP multicast (proxy).
IGMP (Internet Group Membership Protocol) is a protocol used by IP hosts to
report their multicast group memberships to any immediately neighboring
multicast routers.
Enable WAN Service: Tick the checkbox to enable the WAN service. If this
item is not selected, you will not be able to use the WAN service.
Service Name: This is User-defined.
6. Click Next to display the following screen. The Device Setup page allows the
user to configure the LAN interface IP address and DHCP server if the user would
like this ADSL router to assign dynamic IP addresses, DNS server and default
gateway to other LAN devices. Select the button Enable DHCP server on the LAN
to enter the starting IP address and end IP address and DHCP lease time.
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