Operation Manual

Vigor2926 Series User’s Guide
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Delete – Click it to remove an existed entry.
Unique Local Address
(ULA) configuration
Unique Local Addresses (ULAs) are private IPv6 addresses
assigned to LAN clients.
Off - ULA is disabled.
Manually ULA Prefix - LAN clients will be assigned ULAs
generated based on the prefix manually entered.
Auto ULA Prefix - LAN clients will be assigned ULAs using an
automatically-determined prefix.
Current IPv6 Address
Table
Display current used IPv6 addresses.
DNS Server IPv6 Address Deploy when WAN is up – The RA (router advertisement)
packets will be sent to LAN PC with DNS server information
only when network connection by any one of WAN interfaces
is up.
Enable – The RA (router advertisement) packets will be sent
to LAN PC with DNS server information no matter WAN
connection is up or not.
 Primary DNS Sever – Type the IPv6 address for Primary
DNS server.
 Secondary DNS Server –Type another IPv6 address for
DNS server if required.
Disable – DNS server will not be used.
Management Configures the Managed Address Configuration flag (M-bit) in
Route Advertisements.
 Off - No configuration information is sent using Route
Advertisements.
 SLAAC(stateless) - M-bit is unset.
 DHCPv6(stateful) - M-bit is set, which indicates to LAN
clients that they should acquire all IPv6 configuration
information from a DHCPv6 server. The DHCPv6 server
can either be the one built into the Vigor router, or a
separate DHCPv6 server.
Other Option (O-bit) - Check this box to enable the O-bit for
obtaining additional information (e.g., DNS) from DHCPv6.
When selected, the Other Configuration flag is set, which
indicates to LAN clients that IPv6 configuration information
besides LAN IPv6 addresses is available from a DHCPv6
server.
Setting the M-bit (see Management above) has the same
effect as implicitly setting the O-bit, as DHCPv6 supplies all
IPv6 configuration information, including what is indicated as
available when the O-bit is set.
DHCPv6 Server Enable Server –Click it to enable DHCPv6 server. DHCPv6
Server could assign IPv6 address to PC according to the