Draytek Vigor2860 User Manual page 172

Advance setting More options are offered under the Advance setting. Click
Edit to open the pop-up window.
Router Advertisement Configuration – Click Enable to
enable router advertisement server. The router
advertisement daemon sends Router Advertisement
messages, specified by RFC 2461, to a local Ethernet LAN
periodically and when requested by a node sending a Router
Solicitation message. These messages are required for IPv6
stateless auto-configuration.
Disable – Click it to disable router advertisement server.
Hop Limt – The value is required for the device behind the
router when IPv6 is in use.
Min/Max Interval Time (sec) – It defines the interval
(between minimum time and maximum time) for sending RA
(Router Advertisement) packets.
Default Lifetime (sec) –Within such period of time,
Vigor2860 can be treated as the default gateway.
Default Preference – It determines the priority of the host
behind the router when RA (Router Advertisement) packets
are transmitted.
MTU – It means Max Transmit Unit for packet. If Auto is
selected, the router will determine the MTU value for LAN.
RIPng Protocol –RIPng (RIP next generation) offers the same
functions and benefits as IPv4 RIP v2.
Extension WAN – Not only the IP address can be obtained
from the primary WAN, but also the prefix for IPv6 LAN IP
address can be assigned by extension WAN specified here.
When you finish the configuration, please click OK to save and exit this page.
158 Vigor2860 Series User's Guide