D-Link DSA-3100 Network Card User Manual


 
38
Using the Configuration Utility (continued)
To maintain an adequate
level of security, each client
on the network can be
managed. To allow some
devices to be unmanaged,
input their IP addresses or
MAC addresses in this
interface. Up to 20 IP ad-
dresses and 10 MAC ad-
dresses can be assigned
unmanaged access. MAC
address format is
XX:XX:XX:XX:XX:XX
Advanced > Pass-Through
Caution: Allowing unmanaged access from specific IP or MAC
addresses could adversely affect the security of your network.
Advanced > Virtual Server
This feature allows you to
define up to 10 virtual
servers to enable access to
servers connected to the
authentication and local
network port from outside of
the managed network.
Depending on the service
provided, the service might
run on TCP ports, UDP ports
or both. Click Enable to
activate the rule. Changes to
the settings of virtual servers
will take effect immediately
after you click the Apply
button.
Note: Each local server connected to the authentication port must also be allowed IP
or MAC address pass-through. Please enter its IP or MAC address via the interface
shown in the pass-through configuration screen.