Tenda V1200 - Page 99

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Parameter
Description
Enable RADVD
The RADVD (Router Advertisement Daemon) implements link-local advertisements of
IPv6 router addresses and IPv6 routing prefixes using the Neighbor Discovery Protocol
(NDP) and is used by system administrators for stateless auto configuration of network
hosts on Internet Protocol version 6 networks. Select the checkbox to enable the RADVD.
Enable ULA Prefix
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If enabled, the modem router will advertise ULA prefix periodically. The ULA prefix can be
generated by the modem router, or be set up manually.
Randomly
Generate
If this option is selected, the ULA prefix can be automatically generated.
Statically Configure
If this option is selected, you need to manually set up the ULA prefix and validity period.
Prefix
It specifies the prefix of the IPv6 address.
Preferred Life Time
(hour)
It specifies the preferred life time in hour. When the time is out, the computer can
continue to use the address in initiated communications, but cannot use it in new
initiated communications.
Valid Life Time
(hour)
It specifies the valid life time of the IP address in hour. When the time is out, the address
is invalid.

Configuration procedure
Step 1 Choose Advanced Setup > LAN > IPv6 Autoconfig to enter the configuration page.
Step 2 Select Enable DHCPv6 Server.
Step 3 Select Stateless.
Step 4 Select Enable RADVD.
Step 5 Click Save/Apply.
----End
Stateful address auto configuration

Overview
The computers in LAN obtain all IPv6 address information from the modem router.