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How Do I Configure My DOCSIS Residential Gateway?
Basic Settings
The following table provides a description of the pages available from within the
Basic Settings section of the Setup page.
Field Name
Description
Set Time
Use this link to enable or disable time synchronization
by Network Time protocol
Network Configuration
Use this link to enter or modify the basic settings for
your network
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
