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User Manual
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To configure LAN Connectivity, please follow the steps below:
1.
In the LAN Setup page, enter the following information for your router:
IP address (factory default: 192.168.10.1).
If you change the IP address and click Save Settings, the GUI will not respond.
Open a new connection to the new IP address and log in again. Be sure the LAN
host (the machine used to manage the router) has obtained IP address from newly
assigned pool
(or has a static IP address in the router’s LAN subnet)
before
accessing the router via changed IP address.
Subnet mask (factory default: 255.255.255.0).
2.
In the DHCP section, select the DHCP mode:
None: the router’s DHCP server is disabled for the LAN
DHCP Server. With this option the router assigns an IP address within the
specified range plus additional specified information to any LAN device
that requests DHCP served addresses .
DHCP Relay: With this option enabled, DHCP clients on the LAN can
receive IP address leases and corresponding information from a DHCP
server on a different subnet. Specify the Relay Gateway, and when LAN
clients make a DHCP request it will be passed along to the server
accessible via the Relay Gateway IP address.
If DHCP is being enabled, enter the following DHCP server parameters:
Starting and Ending IP Addresses: Enter the first and last continuous
addresses in the IP address pool. Any new DHCP client joining the LAN is
assigned an IP address in this range. The defau lt starting address is
192.168.10.2. The default ending address is 192.168.10.100. These
addresses should be in the same IP address subn
et as the router’s LAN IP
address. You may wish to save part of the subnet range for devices with
statically assigned IP addresses in the LAN.
Primary and Secondary DNS servers: If configured domain name system
(DNS) servers are available on the LAN enter their IP addresses here.
WINS Server (optional): Enter the IP address for the WINS server or, if
present in your network, the Windows NetBios server.
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Lease Time: Enter the time, in hours , for which IP addresses are leased to
clients.
Relay Gateway: Enter the gateway address. This is the only configuration
parameter required in this section when DHCP Relay is selected as its
DHCP mode
3.
In the DNS Host Name Mapping section:
Host Name: Provide a valid host name
IP address: Provide the IP address of the host n ame,
4.
In the LAN proxy section:
Enable DNS Proxy: To enable the router to act as a proxy for all DNS
requests and communicate with the ISP’s DNS servers, click the checkbox.
5.
Click Save Settings to apply all changes.
Figure 1: Se tup page for LAN TCP/IP se ttings
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2.1.1
LAN DHCP Reserved IPs
Setup > Network Settings > LAN DHCP Reserved IPs
This router DHCP server can assign TCP/IP configurations to computers in the LAN
explicitly by adding client's network interface hardware address and the IP address to
be assigned to that client in DHCP server's database. Whenever DHCP server receives
a request from client, hardware address of that client is compared with the hardware
address list present in the database, if an IP address is already assigned to that
computer or device in the database , the customized IP address is configured
otherwise an IP address is assigned to the client automatically from the DHCP pool.
Computer Name
: The user defined name for the LAN host.
IP Addresses
: The LAN IP address of a host that is reserved by the DHCP server.
MAC Addresses
: The MAC address that will be assigned the rese rved IP address
when it is on the LAN.
Associate with IP/MAC Binding
: When the user enables this option the Computer
Name, IP and MAC addresses are associated with the IP/MAC binding.
The actions that can be taken on list of reserved IP addresses are:
Select
: Selects all the reserved IP addresses in the list.
Edit
: Opens the LAN DHCP Reserved IP Configuration page to edit the selected
binding rule.
Delete
: Deletes the selected IP address reservation(s)
Add
: Opens the LAN DHCP Reserved IP Configuration page to add a new binding
rule.
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Figure 2: LAN DHCP Re se rve d IPs
2.1.2
LAN DHCP Leased Clients
Setup > Network Settings > LAN DHCP Leased Clients
This page provides the list of clients connect to LAN DHCP server.
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Figure 3: LAN DHCP Le ase d Clie nts
IP Addresses
: The LAN IP address of a host that matches the reserved IP list.
MAC Addresses
: The MAC address of a LAN host that has a configured IP address
reservation.
2.1.3 LAN Configuration in an IPv6 Network
Advanced > IPv6 > IPv6 LAN > IPv6 LAN Config
(1)
In IPv6 mode, the LAN DHCP server is enabled by default (similar to IPv4
mode). The DHCPv6 server will serve IPv6 addresses from configured address
pools with the IPv6 Prefix Length assigned to the LAN.
IPv4 / IPv6 mode must be enabled in the
Advanced > IPv6 > IP mode
to enable
IPv6 configuration options.
LAN Settings
The default IPv6 LAN address for the router is
fec0::1
. You can change this 128 bit
IPv6 address based on your network requirements. The other field that defines the
LAN settings for the router is the prefix length. The IPv6 network (subnet) is
identified by the initial bits of the address called the prefix. By default this is
64
bits long. All hosts in the network have common initial bits for their IPv6 address;
the number of common initial bits in the network’s addresses is set by the prefix
length field.

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