•
Router and Firewall
Routing Table
The static route defines the network path to reach a specific network or host. You may
need to set up a static route if this system is connected to more than one network.
If you do not have other routers in the network, you will not need to add any static routing
entry. The system will use the default routing table for communication between WAN
and LAN.
Virtual Server
This feature allows you to make the service provided by the internal server accessible to
the users from Internet. The Internet users will then use the WAN IP
address of the LevelOne FNS-6000 to access all of your virtual servers.
One-to one NAT
This feature allows you to map an external public IP address to an internal private IP
address hidden by NAT. To use this feature, you will need to have more than one public
IP address from your ISP. You can use this feature to have several servers using internal
IP addresses to be accessed from the Internet.
Special Application
This feature allows you to use some on-line applications that
require 2-way communication or simultaneous sessions. If you use on-line
games, conferencing or messaging software, you may need to configure this function.
Web Site Filter
The web site filter provides a mean to block access to undesirable web sites. If a web site
address is added into web site filter, access to that site is blocked for all clients in the
internal LAN.
Web Content Filter
The web content filter allows you to block access to web sites with undesirable contents.
Advanced Firewall Rule
This feature allows administrators to define a set of rules to examine the network packet
flow between internal LAN and external WAN. By default, all packets
from external networks are denied except for web site requests. No packets from the
internal network are blocked or discarded.
22