Billion BiPAC 6404VGP R3 User Manual page 59

Fixed IP Address (EWAN)
Select this option to set static IP information. You will need to enter in the Connection type, IP
address, netmask, and gateway address, provided to you by your ISP. Each IP address entered in
the fields must be in the appropriate IP form, which is four IP octets separated by a dot (x.x.x.x). The
Router will not accept the IP address if it is not in this format.
IP: Your WAN IP address. Leave this at 0.0.0.0 to automatically obtain an IP address from your ISP.
Netmask: The default is 0.0.0.0. User can change it to other such as 255.255.255.0.Type the
netmask assigned to you by your ISP (if given).
Gateway: You must specify a gateway IP address (supplied by your ISP).
NAT: The NAT (Network Address Translation) feature allows multiple users to access the Internet
through a single IP account, sharing the single IP address. If PCs in LAN should share the WAN IP
for WAN access, please enable NAT. If users on your LAN have public IP addresses and can access
the Internet directly, the NAT function can be disabled.
Obtain DNS: A Domain Name System (DNS) contains a mapping table for domain name and IP
addresses. DNS helps to find the IP address of a specific domain name. Check the checkbox to
obtain DNS automatically.
Primary DNS/ Secondary DNS: Enter the IP addresses of the DNS servers. The DNS servers are
passed to the DHCP clients along with the IP address and the netmask.
IPv6: check to enable IPv6 service. Enter IPv6 Gateway address and set IPv6 DNS as same in IPv4
mode.
IP/Prefix Length: Please specify the IP and the prefix length for the IPv6 address from your ISP.
Gateway: Type the gateway to which the WAN packets are forwarded.
Obtain IPv6 DNS: check Automatic to obtain DNS automatically. If not, please type the concrete
ones in the Primary and secondary fields.
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