ZyWALL 2 Series User’s Guide

 

 

Table 17-2 SSH

 

 

 

 

 

LABEL

DESCRIPTION

 

 

 

 

Server Host Key

Select the certificate whose corresponding private key is to be used to identify the

 

 

ZyWALL for SSH connections. You must have certificates already configured in the My

 

 

Certificates screen (Click My Certificates and see the Certificates part for details).

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 Access

Select the interface(s) through which a computer may access the ZyWALL using this

 

 

service.

 

 

 

 

Secure Client IP

A secure client is a “trusted” computer that is allowed to communicate with the

Address

ZyWALL using this service.

 

 

Select All to allow any computer to access the ZyWALL using this service.

 

 

Choose Selected to just allow the computer with the IP address that you specify to

 

 

access the ZyWALL using this service.

 

 

 

 

Apply

Click Apply to save your customized settings and exit this screen.

 

 

 

 

Reset

Click Reset to begin configuring this screen afresh.

 

 

 

 

 

 

 

 

It is recommended that you disable Telnet and FTP when you configure SSH forsecure connections.

17.9 Secure Telnet Using SSH Examples

This section shows two examples using a command interface and a graphical interface SSH client program to remotely access the ZyWALL. The configuration and connection steps are similar for most SSH client programs. Refer to your SSH client program user’s guide.

17.9.1 Example 1: Microsoft Windows

This section describes how to access the ZyWALL using the Secure Shell Client program.

Step 1. Launch the SSH client and specify the connection information (IP address, port number or device name) for the ZyWALL.

Step 2. Configure the SSH client to accept connection using SSH version 1.

17-16

Remote Management Screens