ZyXEL Communications Corporation NWA5301NJ Manual De Usuario

Chapter 12 System

NWA5301-NJ User’s Guide

Your NWA supports SSH versions 1 and 2 using RSA authentication and four encryption methods 
(AES, 3DES, Archfour, and Blowfish). The SSH server is implemented on the NWA for management 
using port 22 (by default). 

You must install an SSH client program on a client computer (Windows or Linux operating system) 
that is used to connect to the NWA over SSH.

Click Configuration > System > SSH to open the following screen. Use this screen to configure 
your NWA’s Secure Shell settings.

Note: It is recommended that you disable Telnet and FTP when you configure SSH for 

secure connections.

Configuration > System > SSH

The following table describes the labels in this screen.  

Configuration > System > SSH

Enable

Select the check box to allow or disallow the computer with the IP address that matches 
the IP address(es) in the Service Control table to access the NWA CLI using this service.

Version 1

Select the check box to have the NWA use both SSH version 1 and version 2 protocols. If 
you clear the check box, the NWA uses only SSH version 2 protocol.

Server Port

You may change the server port number for a service if needed, however you must use the 
same port number in order to use that service for remote management.

Server 
Certificate

Select the certificate whose corresponding private key is to be used to identify the NWA for 
SSH connections. You must have certificates already configured in the My Certificates 
screen.

Apply

Click Apply to save your changes back to the NWA. 

Reset

Click Reset to return the screen to its last-saved settings.