ZyXEL N4100 Guia Do Utilizador

 Chapter 19 LAN Devices

N4100 User’s Guide

The following table describes the labels in this screen.  

In this example, there is a manageable switch and a mail server behind the N4100 
and you want to be able to remotely access the web-based management 
interfaces on the manageable switch and RADIUS server over the Internet. 

Figure 83   LAN Device Remote Management Example 

Table 36   ADVANCED > LAN DEVICES

Polling 
Interval

Specify the time interval (in minutes) between the N4100’s probes for 
device availability. 

No.

This read-only field displays the index number of an entry.

Device Name

Enter the name (up to 20 characters) of the LAN device for identification 
purposes. 

Virtual Port

Enter a unique port number between 60001 and 60050 to map to the 
port number in the Server Port field.

Device IP 
Address

Enter the IP address of a LAN device in dotted decimal notation. For 
example, 192.168.1.40. 

Device Server 
Port

Enter the port number for a service (for example, 80 for HTTP) on the 
LAN device. 

MAC Address

Enter the MAC address of the LAN device in hexadecimal notation in 6 
hexadecimal pairs, for example, 0050BA8D2296.

Make sure you enter the correct MAC address. 

Application

Select an application type from the drop-down list box. Choose from TCP 
or UDP. 

Only requests for the selected application type are forwarded to the 
specified server port on the LAN device.

Interface

Select the N4100’s interface to which the LAN device is connected.

Delete All

Click Delete All to clear all entries. 

To delete a single entry, erase the contents in that entry. 

Apply

Click Apply to save your changes back to the N4100.

RADIUS

Switch

IP = 10.59.1.2
MAC = 00:A0:C5:01:23:45
Web Server Port = 80

IP = 10.59.1.3

MAC = 00:00:1C:01:01:6c
Web Server Port = 80