User manual

DIR-320NRU Multifunction Wireless Router Supporting WiMAX,
3G GSM/CDMA with Built-in Switch
User Manual
Configuring via Web-based Interface
Parameter Description
IP settings
Obtain an IP address
automatically
Select the checkbox to configure automatic IP address assignment
for this connection. When the checkbox is selected, the IP
Address, Netmask, and Gateway IP Address fields are not
displayed.
IP Address Enter an IP address for this WAN connection.
Netmask Enter a subnet mask for this WAN connection.
Gateway IP Address Enter an IP address of the gateway used by this WAN connection.
Obtain DNS server
addresses
automatically
Displayed when the Obtain an IP address automatically
checkbox is selected.
Select the checkbox to configure automatic assignment of DNS
server addresses. If the checkbox is selected, the Primary DNS
server and Secondary DNS server fields are not displayed.
Primary DNS server/
Secondary DNS server
Enter addresses of the primary and secondary DNS servers in the
relevant fields.
Vendor ID
The identifier of your ISP. This field is specified when the ISP
assigns an IP address automatically (the Obtain an IP address
automatically checkbox is selected). Optional.
Interface The name assigned to the connection by the system.
Miscellaneous
Enable IGMP Multicast
Select the checkbox to allow multicast traffic from the external
network (e.g. video streaming) to be received.
Enable RIP
Select the checkbox to allow using RIP for this connection.
NAT
Select the checkbox if you want one WAN IP address to be used for
all computers of your LAN.
Firewall
Select the checkbox to enable protection against ARP and DDoS
attacks.
When all needed settings are configured, click the Save button.
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