Requirements For Using Ssh; Configuring Ssh; Figure 174 Ssh - ZyXEL Communications ZyWALL 5 User Manual

ZyWALL 5 User's Guide

21.7.1 Requirements for Using SSH

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

21.8 Configuring SSH

To change your ZyWALL's Secure Shell settings, click REMOTE MGMT, then the SSH
tab. The screen appears as shown.

Figure 174 SSH

The following table describes the labels in this screen.
Table 119 SSH
LABEL
Server Host Key
Server Port
Server Access
Secure Client IP
Address
Apply
Reset
Note: It is recommended that you disable Telnet and FTP when you configure SSH
for secure connections.
340
DESCRIPTION
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
details).
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.
Select the interface(s) through which a computer may access the ZyWALL using
this service.
A secure client is a "trusted" computer that is allowed to communicate with the
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.
Click Apply to save your changes back to the ZyWALL.
Click Reset to begin configuring this screen afresh.
Chapter 15 on page 251
Chapter 21 Remote Management
for