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IAR-142-/142+-3G User Manual
ORing Industrial Networking Corp. 22
Label
Description
Router Name
Enter the name of your router
IP Address
The IP address of the LAN. The default value is
192.168.10.1
Subnet Mask
The subnet mask of the LAN. The default value is
255.255.255.0
LLDP Protocol
LLDP is a vendor-neutral
protocol used by network devices for
advertising their identity, capabilities, and neighbors on a LAN.
You can enable or disable LLDP protocol.
DHCP
DHCP is a network protocol designed to allow devices connected to a network to
communicate with each other using an IP address. The connection works in a
client-server model, in which DHCP clients request an IP address from a DHCP server.
The router comes with a built-in DHCP (Dynamic Host Control Protocol) server which assigns
an IP address to a computer (DHCP client) on the LAN automatically. The router can also
serve as a relay agent which will forward DHCP requests from DHCP clients to a DHCP
server on the Internet.
The IP allocation provides one-to-one mapping of MAC address to IP address. When a
computer with a MAC address requesting an IP address from the router, it will be assigned
with the IP address according to the mapping. You can choose one from the client list and
add it to the mapping list.