Operation Manual
Vigor130 Series User’s Guide
47
Different number means different meaning. Please contact
with your ISP for obtaining the correct number value.
DataType – Choose the type (ASCII or Hex) for the data to
be calculated.
Data – Type the content of the data to be processed by the
function of DHCP option.
DNS Server IP Address
DNS stands for Domain Name System. Every Internet host
must have a unique IP address, also they may have a
human-friendly, easy to remember name such as
www.yahoo.com. The DNS server converts the
user-friendly name into its equivalent IP address.
Primary IP Address -You must specify a DNS server IP
address here because your ISP should provide you with
usually more than one DNS Server. If your ISP does not
provide it, the modem will automatically apply default DNS
Server IP address: 194.109.6.66 to this field.
Secondary IP Address - You can specify secondary DNS
server IP address here because your ISP often provides you
more than one DNS Server. If your ISP does not provide it,
the modem will automatically apply default secondary DNS
Server IP address: 194.98.0.1 to this field.
The default DNS Server IP address can be found via Online
Status:
If both the Primary IP and Secondary IP Address fields are
left empty, the modem will assign its own IP address to
local users as a DNS proxy server and maintain a DNS
cache.
If the IP address of a domain name is already in the DNS
cache, the modem will resolve the domain name
immediately. Otherwise, the modem forwards the DNS
query packet to the external DNS server by establishing a
WAN (e.g. DSL/Cable) connection.
Force router to use address for DNS-
Force Vigor modem
to use DNS servers in this page instead of DNS servers
given by the Internet Access server (PPPoE, PPTP, L2TP or
DHCP server).
After finishing all the settings here, please click OK to save the configuration.
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There are two configuration pages for LAN1, Ethernet TCP/IP and DHCP Setup (based on
IPv4) and IPv6 Setup. Click the tab for each type and refer to the following explanations for
detailed information. Below shows the settings page for IPv6.