DWR-921
4G LTE Router
User Manual
Configuring via Web-based Interface
Parameter
Description
IPv6
For
Static IPv6
type
IPv6 address
Enter an IPv6 address for this WAN connection.
Prefix
The length of the subnet prefix. The value
64
is used usually.
Gateway IPv6 address
Enter an IPv6 address of the gateway used by this WAN
connection.
Primary IPv6 DNS
server / Secondary IPv6
DNS server
Enter addresses of the primary and secondary IPv6 DNS servers in
the relevant fields.
For
Dynamic IPv6
type
Get IPv6
Select a method for IPv6 address assignment from the drop-down
list or leave the
Automatically
value.
Enable prefix
delegation
From the drop-down list, select the mode of a prefix request from a
delegating DHCPv6 server to configure a range of IPv6 addresses
for the local network.
•
None
: The mode without prefix request.
•
Auto
: The mode with the ability to request a prefix. When
this value is selected, the router requests a prefix from a
DHCPv6 server. Upon that obtaining a prefix is not
mandatory to establish the connection.
•
Force
: The mode with forced prefix request. When this
value is selected, the router requests a prefix from a
DHCPv6 server. Upon that obtaining a prefix is mandatory
to establish the connection.
Obtain DNS server
addresses
automatically
Move the switch to the right to configure automatic assignment of
IPv6 DNS server addresses. Upon that the
Primary IPv6 DNS
server
and
Secondary IPv6 DNS server
fields are not available
for editing.
Primary IPv6 DNS
server / Secondary IPv6
DNS server
Enter addresses of the primary and secondary IPv6 DNS servers in
the relevant fields.
When all needed settings are configured, click the
APPLY
button.
Page
82
of 255