MitraStar Movistar GPT-2541GNAC, User Manual

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Chapter 15 IP Tunnel 111
Table 66 IPv6inIPv4: Add
LABEL DESCRIPTION
Tunnel
Name
Enter a descriptive name for the IPv6 through IPv4 tunnel.
Mechanism The current mechanism is set to 6RD to tunnel IPv6 traffic from the local network through
the ISP’s IPv4 network.
Associated
WAN
Interface
Select a WAN interface to associate with the IPv6 to IPv4 tunnel.
Associated
LAN
Interface
Select a LAN interface to associate with the IPv6 to IPv4 tunnel.
Manual/
Automatic
Select the 6RD type. Select Manual to set the 6RD type to static. Select Automatic to
have the Router detect it automatically through DHCP.
IPv4 Mask
Length
Enter the subnet mask number (1~32) for the IPv4 network.
6rd Prefix
with Prefix
Length
Enter an IPv6 prefix for tunneling IPv6 traffic to the ISP’s border relay router and
connecting to the native IPv6 Internet.
Border Relay
IPv4 Address
Specify the relay server’s IPv4 address in this field.
Apply/Save Click this button to save your changes.
15.2 IPv4inIPv6 (Dual Stack Lite)
Use DS-Lite (Dual Stack Lite) when local network computers use IPv4 and the ISP has an IPv6
network. When the Router has an IPv6 WAN address and is set to IPv6 only , you can enable Dual
Stack Lite to use IPv4 computers and services.