Telnet - ZyXEL Communications ZyWALL USG 1000 User Manual

Enter the password to log in to the ZyWALL. The CLI screen displays next.
50.7.5.2 Example 2: Linux
This section describes how to access the ZyWALL using the OpenSSH client
program that comes with most Linux distributions.
Test whether the SSH service is available on the ZyWALL.
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Enter "telnet 192.168.1.1 22" at a terminal prompt and press [ENTER]. The
computer attempts to connect to port 22 on the ZyWALL (using the default IP
address of 192.168.1.1).
A message displays indicating the SSH protocol version supported by the
ZyWALL.
Figure 544 SSH Example 2: Test

$ telnet 192.168.1.1 22

Trying 192.168.1.1...
Connected to 192.168.1.1.
Escape character is '^]'.
SSH-1.5-1.0.0
Enter "ssh –1 192.168.1.1". This command forces your computer to connect to
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the ZyWALL using SSH version 1. If this is the first time you are connecting to the
ZyWALL using SSH, a message displays prompting you to save the host
information of the ZyWALL. Type "yes" and press [ENTER].
Then enter the password to log in to the ZyWALL.
Figure 545 SSH Example 2: Log in
$ ssh –1 192.168.1.1
The authenticity of host '192.168.1.1 (192.168.1.1)' can't be established.
RSA1 key fingerprint is 21:6c:07:25:7e:f4:75:80:ec:af:bd:d4:3d:80:53:d1.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.1.1' (RSA1) to the list of known hosts.
Administrator@192.168.1.1's password:
The CLI screen displays next.
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50.8 Telnet
You can use Telnet to access the ZyWALL's command line interface. Specify which
zones allow Telnet access and from which IP address the access can come.
ZyWALL USG 1000 User's Guide
Chapter 50 System
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