ZyXEL Communications LTE3302-M432 - Page 93

Chapter 9 DHCP Server
LTE3302-M432 & LTE3312-M432 User’s Guide
93
Figure 60 Configuration > Network > DHCP Server > Advanced
The following table describes the labels in this screen.
Table 37 Configuration > Network > DHCP Server > Advanced
LABEL DESCRIPTION
Static DHCP Table
# This is the index number of the static IP table entry (row).
MAC Address Type the MAC address (with colons) of a computer on your LAN.
IP Address Type the LAN IP address of a computer on your LAN.
DNS Server
DNS Servers
Assigned by DHCP
Server
The LTE Device passes a DNS (Domain Name System) server IP address (in the order you
specify here) to the DHCP clients. The LTE Device only passes this information to the LAN
DHCP clients when you enable DHCP Server in the General screen. When you disable DHCP
Server, DHCP service is disabled and you must have another DHCP sever on your LAN, or
else the computers must have their DNS server addresses manually configured.
First DNS Server
Second DNS Server
Select Obtained From ISP if your ISP dynamically assigns DNS server information (and the LTE
Device's WAN IP address). The field to the right displays the (read-only) DNS server IP address
that the ISP assigns.
Select User-Defined if you have the IP address of a DNS server. Enter the DNS server's IP
address in the field to the right.
Select DNS Relay to have the LTE Device act as a DNS proxy. The LTE Device's LAN IP address
displays in the field to the right (read-only). The LTE Device tells the DHCP clients on the LAN
that the LTE Device itself is the DNS server. When a computer on the LAN sends a DNS query
to the LTE Device, the LTE Device forwards the query to the LTE Device's system DNS server
(configured in the WAN screen) and relays the response back to the computer.