Filter
Top Products
Configure Basic Settings
4021194 Rev A 27
Field Name
Description
LAN IP Address
Management
Use this link to configure how Internet protocol (IP) addresses
are assigned and managed in your network
Fixed CPE IP Assignment
Use this link to reserve IP addresses in the DHCP pool that will
be used as static IP addresses in your local network.
Restart Modem
Use this link to restart your residential gateway
Save Configuration to
your PC
Use this link to save your cable modem RG configuration to
your local PC and to restore the RG configuration to your
residential gateway, if necessary
Advanced Settings
The following table provides a description of the pages available from within the
Advanced Settings section of the Setup page.
Field Name
Description
Options
Use this link to enable or disable advanced features on your
network
IP Address Filtering
Use this link to configure IP address filters. These filters
prevent designated IP addresses from accessing the Internet
MAC Address Filtering
Use this link to configure MAC address filters. These filters
prevent designated MAC addresses from accessing the Internet
Port Filtering
Use this link to configure transmission control protocol (TCP)
and user datagram protocol (UDP) port filters. These filters
prevent a range of TCP/UDP ports from accessing the Internet
Port Forwarding
Use this link to configure port forwarding for local IP
addresses. Port forwarding allows you to run a server on the
local area network (LAN) by specifying the mapping of
TCP/UDP ports to local PCs or to the IP address of other
devices. This is a static setting that holds the ports open at all
times
Port Triggers
Use this link to configure TCP/UDP port triggers. Port
triggering is similar to port forwarding, but is a dynamic
function. In other words, the ports are not held open, and the
ports close if no outgoing data is detected on the selected ports
for a period of 10 minutes