58
Field
Description
Address
recommended to use an address f rom a block reserved
for private use. This address block is 192.168.1.1-
192.168.255.254.
Main Subnet
Mask
Enter the subnet mask of LAN interface. The range of
subnet mask is from 255.255.0.0 to 255.255.255.254.
Alias IP
Address
You may enter the second IP Address.
Alias Subnet
Mask
You may enter a second subnet mask.
Dynamic
Route
You can select RIP1, RIP2-B or RIP2-M.
Direction
You can select None, Both, IN Only or OUT Only.
Multicast
IGMP (Internet Group Multicast Protocol) is a session-
layer protocol used to establish membership in a
multicast group. The ADSL Router supports both IGMP
version 1 (IGMP v1) and IGMP version 2 (IGMP v2).
Select Disabled to disable it.
IGMP Snoop
You may select Enabled or Disabled. After activating this
function, the packets of the IGMP broadcast wi ll not be
sent to the LAN interface not belonging to the group.
DHCP
You can choose Disabled, Enabl ed or Relay. If set to
DHCP Server, the router can assign IP addresses, IP
default gateway and DNS Servers to the host under
Windows95, Windows NT and other operating systems
that support the DHCP client.
Starting IP
Address
The starting IP address for the DHCP server's IP
assignment.
IP Pool Count
The max user pool size.
Lease Time
The lease time determines the period that the host
retains the assigned IP addresses before the IP
addresses change. The default is 259200 seconds.