Netopia R310 Router User Manual


 
3-14 User’s Reference Guide
3. In the TCP/IP window or in the MacTCP/More window, select or type information into the fields as shown in
the following table.
4. Close the TCP/IP or MacTCP control panel and save the settings.
5. If you are using MacTCP, you must restart the computer. If you are using Open Transport, you do not need
to restart.
These are the only fields you need to modify in this screen.
Note: You can also use these instructions to configure other computers on your network with manual or static
IP addresses. Be sure each computer on your network has its own IP address.
DNS Proxy and Caching Behavior
Please note, DNS Proxying is a standard Netopia router feature. This feature operates transparently with no
configuration required.
If the Netopia R310's DNS is 0.0.0.0 the router serves itself as the DNS to DHCP client workstations that are
configured to acquire their IP addresses dynamically. If the router obtains a valid DNS supplied by the ISP, it
does one of two things:
either it forwards all DNS requests it receives to its DNS and remaps them when the response is received,
or
it constructs a DNS response if it finds the mapping in its own DNS cache.
This ensures that DHCP clients of the Netopia R310 will be able to use DNS as soon as the NetopiaR310 is
able to do so.
If the Netopia R310 is rebooted in a state wherein its DNS is non-zero, then the router will thereafter seed its
DHCP clients with the router’s DNS.
If for any reason you want to use the Netopia R310's DNS proxy feature all the time, then you manually
configure your client workstations’ IP stack so that your DNS is the Netopia R310.
Option: Select/Type:
Connect via: Ethernet
Configure: Manually
IP Address: 192.168.1.2
Subnet mask: 255.255.255.0, or for 12-user models, 255.255.255.240
Router address: 192.168.1.1
Name server
address:
Enter the primary and secondary name server addresses given to
you by your ISP
Implicit Search
Path:
Starting domain
name:
Enter your domain name; if you do not have a domain name, enter
the domain name of your ISP