User's Manual

Table Of Contents
49
Most networks will use option 3, the default setting, that allows the Cordless
Gateway to perform both NAT and Transparent Bridging. However, if your
network requires that the Cordless Gateway not perform NAT, you will want
to reconfigure the Cordless Gateway to use option 2.
Refer to the section entitled “Configuration Examples” for assistance in
determining what configuration changes, if any, are required for your
network devices.
Configuring the ISP TCP/IP Settings
The Symphony-HRF Cordless Gateway performs a function known as
Network Address Translation (or NAT) in order to allow multiple Symphony-
enabled computers simultaneous access to the same high-speed Internet
connection. This function requires that the Cordless Gateway be assigned an
IP Address obtained from your ISP.
The Cordless Gateway is configured to accept a dynamic IP Address assign-
ment from a DHCP (Dynamic Host Configuration Protocol) server by default.
If your ISP uses DHCP to assign dynamic IP information and you do not have
an existing wired Ethernet network in your home, then you do not need to
change the configuration of the Cordless Gateway. However, if your ISP has
assigned you a fixed or static IP Address, then you will need to configure the
Cordless Gateway to use this TCP/IP information.
To configure the Cordless Gateway’s ISP TCP/IP settings, open the Sym-
phony Maestro Configuration Tool on one of the Symphony-enabled
computers acting as a Cordless Gateway client. Select the “ISP TCP/IP” tab
within the Cordless Gateway Configuration screen, as shown below. Note
that this information is not applicable when the Cordless Gateway is operat-
ing in Transparent Bridging mode.