Billion BiPAC 7800GZ(L) User Manual page 106

MPoA (ADSL)
Description: A given name for the connection.
VPI/VCI: Enter the VPI and VCI information provided by your ISP.
Encap. method: Select the encapsulation format. Select the one provided by your ISP.
NAT: The NAT (Network Address Translation) feature allows multiple users to access the Internet
through a single ISP account by sharing a single IP address. If users on your LAN have their own
public IP addresses to access the Internet, NAT function can be disabled.
MAC Spoofing: This option is required by some service Providers. You must fill the MAC address
specified by your service provider when this information is required. The default setting is set to
disable.
Client ID: DHCP Option 61 (Client Identifier), it is used to bind some specific DHCP assigned IP to
the Client so that the client can obtain a fixed IP (the client can be an interface). Here user can get
the information from your ISP.
IP (0.0.0.0:Auto): Your WAN IP address. If the IP is set to 0.0.0.0 (auto IP detect), both Netmask
and gateway can be left blank.
Netmask: User can change it to other such as 255.255.255.128. Type the Netmask assigned to
you by your ISP (if given)
Gateway: Enter the IP address of the default gateway.
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.
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