DG-BG4300N User Manual
The router will choose a random interval between max interval and minimum interval to send
unsolicited multicast Router Advertisement.
Prefix Mode
Specify the prefix mode of the RA function. It can be set to either “Auto” or “Manual”.
When it set to “Auto”, the router will use t
he prefixes obtained from PD options for DHCPv6 on
WAN side to be placed in Prefix Information option in Router Advertisement; when it set to
“Manual”, the router will use the user specified prefix configuration in Router Advertisement.
On the “Manual” mode, user should also specify the “Prefix Address”, “Prefix Length”, “Preferred
Time” and “Valid Time”.
Prefix
Address
Specify one prefix address for the router to advertise via Router Advertisement. The link-local
prefix should not be set.
Prefix
Length
Specify the prefix length of the prefix address.
Preferred
Time
Specify the preferred lifetime for this prefix address in the Prefix Information option on Router
Advertisement message, in seconds.
Note:
The value of this field must not exceed the valid lifetime to avoid preferring addresses that are no
longer valid.
Valid Time
Specify the valid lifetime for this prefix address in the Prefix Information option on Router
Advertisement message, in seconds.
DHCP6
Mode
Specify the mode of the DHCPv6 server
function. It can be set to “None”, “Auto” or “Manual”.