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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide
specified vendor ID (DHCP option 60) will be denied an IP address from the local DHCP server.
4. Select interfaces from the available interface list and add it to the grouped interface list using
the arrow buttons to create the required mapping of the ports.
)
Note:
These clients may obtain public IP addresses.
5. Click Save/Apply to make the entry effective immediately.
)
Note:
If a vendor ID is configured for a specific client device, please REBOOT the client device attached
to the modem to allow it to obtain an appropriate IP address.
4.4.16 IP Tunnel
IPv6 tunnel is a kind of transition mechanism to enable IPv6-only hosts to reach IPv4 services and
to allow isolated IPv6 hosts and networks to reach each-other over IPv4-only infrastructure before
IPv6 completely supplants IPv4. It is a temporary solution for networks that do not support native
dual-stack, where both IPv6 and IPv4 run independently.
Choose “Advanced Setup”Æ“IP Tunnel”, it includes two menus: IPv6inIPV4 and IPv4inIPv6,
The detailed descriptions are provided below.
4.4.16.1 IPv6inIPv4
Choose “Advanced Setup”Æ““IP Tunnel”Æ“IPv6inIPv4”, you can see the 6in4 tunnel
configuration screen. This screen allows you to configure the static routes (shown in Figure 4-62).
Figure 4-62
Click the Add button in Figure 4-62, and you can configure the 6in4 tunnel on the next screen as
shown in Figure 4-63.
Figure 4-63
¾ Mechanism: 6RD, this type is used in the situation that your WAN connection is IPv4 while
LAN connection is IPv6.
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