Bandwidth Control - TP-Link TD-W9970 User Manual

WAN Connection:

WAN connections can be shown in the drop-down list.
Configuration Type:

following parameters automatically while Manual means you set them manually. If Auto is
selected, only Dynamic IP connection can be selected from the drop-down list.
IPv4 Mask Length:

6RD Prefix: The prefix of the 6RD tunnel.

6RD Prefix Length:

Border Relay IPv4 Address:


Note:
In this type, there should not have any IP v6 WAN connections. If there are IP v6 WAN connections, the
page will prompt you to delete all the IPv6 WAN connections.
3) 6to4
This type is used in the situation that your WAN connection is IPv4 while LAN connection is IPv6.
Select 6to4, and you will see the screen as shown below.
WAN Connection:

WAN connections can be shown in the drop-down list.

Note:
In this type, there should not have any IP v6 WAN connections. If there are IP v6 WAN connections, the
page will prompt you to delete all the IPv6 WAN connections.

4.17 Bandwidth Control

Choose Bandwidth
Downstream Bandwidth in the next screen. The values you configure should be less than
1000000Kbps. For optimal control of the bandwidth, please select the right Line Type and ask your
ISP for the total bandwidth of the egress and ingress.
Select a WAN connection from the drop-down list. Only the connected
Select a configuration type for this tunnel. Auto means to obtain the
The length of the selected WAN connection's IPv4 mask.
The length of the 6RD prefix.
The IPv4 address of the border relay router of 6RD tunnel.
Select a WAN connection from the drop-down list. Only the connected
Control, and then you can configure the Upstream Bandwidth and
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TD-W9970 User Guide