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STEP 7:
Click
Next
to continue. To enable the wireless function, select the radio
button (as shown), input a new SSID (if desired) and click
Next
.
STEP 8:
Click
Next
to display the WAN Setup-Summary screen that presents the
entire configuration summary.
Click
Save/Reboot
if the settings are
correct.
Click
Back
if you wish to modify the settings.
STEP 9:
After clicking
Save/Reboot
, the router will save the configuration to
flash memory and reboot.
After the device reboots, the Web UI will
refresh to the Device Info screen.
The router is ready for operation when
the LED indicators display correctly, as described in
section 1.3
.
Page 32 / 130
31
4.2.2
MAC Encapsulation Routing (MER)
Step 4:
Select the MAC Encapsulation Routing (MER) radio button and click
Next
.
Enter information provided to you by your ISP to configure the WAN IP settings.
NOTE:
DHCP can be enabled for PVC in MER mode if
Obtain an IP address
automatically
is chosen.
Changing the default gateway or the DNS
affects the whole system. Configuring them with static values will disable
the automatic assignment from DHCP or other WAN connection.
If you configure static default gateway over this PVC in MER mode, you
must enter the IP address of the remote gateway in the “Use IP address”
field. Your ISP should provide the values to be entered in these fields.
Page 33 / 130
32
Step 5:
Click
Next
to display the following screen.
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, this checkbox
should be de-selected to free up system resources for better performance.
When
the system comes back after reboot, the NAT submenu will not be displayed on the
left main panel.
Enable Fullcone NAT:
This option becomes available when NAT is enabled.
Known as one-to-one NAT, all requests from the same internal IP address and port
are mapped to the same external IP address and port. An external host can send a
packet to the internal host, by sending a packet to the mapped external address.
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.
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33
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 a user defined label.
Step 6:
Upon completion click
Next
.
The following screen appears.
Consult the following paragraphs for more details about these settings.
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34
This screen allows the user to configure the LAN interface IP address, subnet mask
and DHCP server.
To assign dynamic IP address, DNS server and default gateway
to other LAN devices, select
Enable DHCP server
and enter the start and end IP
addresses and DHCP leased time.
Since the router occupies the first two IP addresses (192.168.1.1 and 192.168.1.2),
the default private address range provided by the ISP server in the router is
192.168.1.3 through 192.168.1.254.
Select
Enable DHCP Server Relay
(if available, see note below), and enter the
DHCP Server IP Address. This allows the router to relay the DHCP packets from the
remote DHCP server. The remote DHCP server will provide the IP address.
NOTE:
If the NAT function is enabled (default),
Enable DHCP Server Relay
won’t be displayed as an option.
To configure a secondary IP address for the LAN port, click the box as shown below.
Step 7:
Click
Next
to continue. To enable the wireless function, select the radio
button (as shown), input a new SSID (if desired).
Click
Next
to display the final setup screen.

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