ZyXEL Communications NBG334S User Manual page 212

Appendix A Product Specifications and Wall-Mounting Instructions
Table 96 Firmware Features
FEATURE
Default Password
DHCP Pool
Device Management
Wireless Functionality
Firmware Upgrade
Configuration Backup &
Restoration
Network Address
Translation (NAT)
Firewall
Content Filter
Bandwidth Management
Time and Date
Port Forwarding
DHCP (Dynamic Host
Configuration Protocol)
Dynamic DNS Support
212
DESCRIPTION
1234
192.168.1.33 to 192.168.1.64
Use the web configurator to easily configure the rich range of features on
the NBG334S.
Allows IEEE 802.11b and/or IEEE 802.11g wireless clients to connect to
the NBG334S wirelessly. IEEE 802.11g clients can connect using the
Super G function. Enable wireless security (WEP, WPA(2), WPA(2)-
PSK) and/or MAC filtering to protect your wireless network.
Note: The NBG334S may be prone to RF (Radio
Frequency) interference from other 2.4 GHz devices
such as microwave ovens, wireless phones,
Bluetooth enabled devices, and other wireless LANs.
Download new firmware (when available) from the ZyXEL web site and
use the web configurator, an FTP or a TFTP tool to put it on the
NBG334S.
Note: Only upload firmware for your specific model!
Make a copy of the NBG334S's configuration and put it back on the
NBG334S later if you decide you want to revert back to an earlier
configuration.
Each computer on your network must have its own unique IP address.
Use NAT to convert a single public IP address to multiple private IP
addresses for the computers on your network.
You can configure firewall on the NBG334S for secure Internet access.
When the firewall is on, by default, all incoming traffic from the Internet to
your network is blocked unless it is initiated from your network. This
means that probes from the outside to your network are not allowed, but
you can safely browse the Internet and download files for example.
The NBG334S blocks or allows access to web sites that you specify and
blocks access to web sites with URLs that contain keywords that you
specify. You can define time periods and days during which content
filtering is enabled. You can also include or exclude particular computers
on your network from content filtering.
You can also subscribe to category-based content filtering that allows
your NBG334S to check web sites against an external database.
You can efficiently manage traffic on your network by reserving
bandwidth and giving priority to certain types of traffic and/or to particular
computers.
Get the current time and date from an external server when you turn on
your NBG334S. You can also set the time manually. These dates and
times are then used in logs.
If you have a server (mail or web server for example) on your network,
then use this feature to let people access it from the Internet.
Use this feature to have the NBG334S assign IP addresses, an IP
default gateway and DNS servers to computers on your network.
With Dynamic DNS (Domain Name System) support, you can use a
fixed URL, www.zyxel.com for example, with a dynamic IP address. You
must register for this service with a Dynamic DNS service provider.
NBG334S User's Guide