ZyXEL Communications NBG334SH - Manual (Page 107)

Chapter 8 DHCP Server
ZyXEL NBG-334SH User’s Guide
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8.4 Client List Screen
The DHCP table shows current DHCP client information (including IP Address, Host Name
and MAC Address) of all network clients using the ZyXEL Device’s DHCP server.
Configure this screen to always assign an IP address to a MAC address (and host name). Click
Network > DHCP Server > Client List.
"
You can also view a read-only client list by clicking the DHCP Table
(Details...) hyperlink in the Status screen.
The following screen displays.
Figure 61 Client List
First DNS Server
Second DNS
Server
Third DNS Server
Select From ISP if your ISP dynamically assigns DNS server information (and
the ZyXEL 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. If you chose User-Defined, but leave
the IP address set to 0.0.0.0, User-Defined changes to None after you click
Apply. If you set a second choice to User-Defined, and enter the same IP
address, the second User-Defined changes to None after you click Apply.
Select DNS Relay to have the ZyXEL Device act as a DNS proxy. The ZyXEL
Device's LAN IP address displays in the field to the right (read-only). The ZyXEL
Device tells the DHCP clients on the LAN that the ZyXEL Device itself is the
DNS server. When a computer on the LAN sends a DNS query to the ZyXEL
Device, the ZyXEL Device forwards the query to the ZyXEL Device's system
DNS server (configured in the WAN > Internet Connection screen) and relays
the response back to the computer. You can only select DNS Relay for one of
the three servers; if you select DNS Relay for a second or third DNS server, that
choice changes to None after you click Apply.
Select None if you do not want to configure DNS servers. If you do not configure
a DNS server, you must know the IP address of a computer in order to access it.
Apply Click Apply to save your changes back to the ZyXEL Device.
Reset Click Reset to begin configuring this screen afresh.
Table 40 DHCP Server Advanced
LABEL DESCRIPTION