Billion BiPAC 7800(N)X(L) User Manual page 112

IPv4 Address: Select whether to set static IPv4 address or obtain automatically.
IP Address: If Static is enabled in the above field, enter the static IPv4 address get from the ISP.
Dial on demand: It is a parameter to let users to dial for connection to internet themselves. It is
useful when saving internet fees.
Inactivity Timeout: The set Inactivity timeout period, unit: minutes. It is combined use with Dial on
Demand, users should specify the concrete time interval for dial on demand.
IPv6 for this service: Enable to use IPv6 service.
IPv6 Address: Select whether to set static IPv6 address or obtain automatically.
IP Address: If Static is enabled in the above field, enter the static IPv4 address.
MTU: Maximum Transmission Unit, the size of the largest datagram (excluding media-specific
headers) that IP will attempt to send through the interface.
PPPoE with Pass-through: Enable or disable PPPoE pass-through. If it is enabled, PCs behind the
router can dial itself.
IGMP Multicast Proxy: Check whether to enable this feature. IGMP (Internet Group Management
Protocol) Proxy intercepts the IGMP request from Clients and set up the multicast-forwarding table,
it takes over some of the router's job, simplifying the router's job and multicast communication.
MLD Multicast Proxy: check whether to enable this function. MLD (Multicast Listener Discovery
Protocol) Proxy intercepts the MLD request from Clients a set up the multicast-forwarding table. it
takes over some of the router's job, simplifying the router's job and multicast communication.
Support MLDv1 and MLDv2.
Click Next to continue to set the default gateway and DNS for IPv4 and IPv6.
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