57D-Link COVR-3902 User Manual
Section 3 - Conguration
Reconnect Mode Select either Always-on or Manual.
MTU Maximum Transmission Unit - you may need to change the MTU for
optimal performance with your ISP.
IPv6 DNS Settings
DNS Type: Select either Obtain DNS server address automatically or Use the
following DNS address.
If Use the following DNS address is selected:
Primary DNS
Server:
Enter the primary DNS server address.
Secondary DNS
Server:
Enter the secondary DNS server address.
LAN IPv6 Address Settings
Enable DHCP-PD: Enable or disable prefix delegation services. This option is only
available if you selected Dynamic IP for address mode.
LAN IPv6 Link-
Local Address:
Displays the router’s LAN link-local address.
If Enable DHCP-PD is disabled or when the Address Mode is set to Static IP, this additional
parameter is available for conguration:
LAN IPv6 Address: Enter the LAN (local) IPv6 address for the router.
PPPoE (continued)