D-Link DWR-921 User Manual page 26

Section 3 - Configuration
Maximum Idle Time:
Primary DNS Server:
Secondary DNS Server:
Keep Alive:
Bridge Ethernet Ports:
Roaming:
DNS Check:
NAT Disable:
D-Link DWR-921 User Manual
Set the maximum time your connection can be idle before
disconnecting. Set it to 0 or choose Auto in Reconnect Mode
to disable this feature.
Fill in if provided by your ISP. If not, keep the default value
(optional).
Fill in if provided by your ISP. If not, keep the default value
(optional).
Select Disable or Use Ping depending on the settings required
by your ISP. If you select Use Ping, set the ping interval and the
IP address to ping.
Activate this feature to use the Ethernet WAN port as an
additional LAN port.
Enabling this option will allow you to connect when roaming.
Note: Roaming connections may incur additional fees from
your service provider.
Enabling this will send periodic DNS checks to make sure your
connection is alive, and if the check fails, it will restart your 3G
connection to resume connectivity.
Enabling this option will disable the NAT function of the DWR-
921, allowing it to act as a link for your devices to your Internet
connection, but without routing functions.
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