Chapter 7 Wireless LAN
P-870HN-51D User’s Guide
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7.4.5 MAC Filter
This screen allows you to configure the P-870HN-51D to give exclusive access to
specific devices (Allow) or exclude specific devices from accessing the P-870HN-
51D (Deny). Every Ethernet device has a unique MAC (Media Access Control)
address. The MAC address is assigned at the factory and consists of six pairs of
hexadecimal characters, for example, 00:A0:C5:00:00:02. You need to know the
MAC addresses of the devices to configure this screen.
Use this screen to change your P-870HN-51D’s MAC filter settings. Click the Edit
button in the Wireless LAN > General screen. The following screen displays.
Figure 49 Wireless LAN > MAC Filter
ReKey Method Select Time to change encryption keys automatically using the time
interval specified in the Group Key Update Timer field. If no value is
entered in the said field, this feature is disabled.
Select None if you do not want to use this feature.
Authentication Server
IP Address Enter the IP address of the external authentication server in dotted
decimal notation.
Port Number Enter the port number of the external authentication server. The
default port number is 1812.
You need not change this value unless your network administrator
instructs you to do so with additional information.
Shared Secret Enter a password (up to 31 alphanumeric characters) as the key to be
shared between the external authentication server and the P-870HN-
51D.
The key must be the same on the external authentication server and
your P-870HN-51D. The key is not sent over the network.
Table 28 Wireless LAN > General: WPA(2)
LABEL DESCRIPTION
