8 telnet, 1 configuring telnet, Figure 518 ssh example 2: test – ZyXEL Communications 200 Series User Manual
Page 693: Figure 519 ssh example 2: log in
Chapter 43 System
ZyWALL USG 100/200 Series User’s Guide
693
43.7.5.2 Example 2: Linux
This section describes how to access the ZyWALL using the OpenSSH client program that
comes with most Linux distributions.
1 Test whether the SSH service is available on the ZyWALL.
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 518 SSH Example 2: Test
2 Enter “ssh –1 192.168.1.1”. This command forces your computer to connect to
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 519 SSH Example 2: Log in
3 The CLI screen displays next.
43.8 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.
43.8.1 Configuring Telnet
Click System > TELNET to configure your ZyWALL for remote Telnet access. Use this
screen to specify from which zones Telnet can be used to manage the ZyWALL. You can also
specify from which IP addresses the access can come.
$ 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
$ 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.
[email protected]'s password: