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11 telnet, 12 configuring telnet, 11 telnet 22.12 configuring telnet – ZyXEL Communications ZyXEL ZyWALL 2WG User Manual

Page 396

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Chapter 22 Remote Management

ZyWALL 2WG User’s Guide

396

Figure 232 Secure FTP: Firmware Upload Example

22.11 Telnet

You can use Telnet to access the ZyWALL’s SMT or command line interface. Specify which
interfaces allow Telnet access and from which IP address the access can come.

22.12 Configuring TELNET

Click ADVANCED > REMOTE MGMT > TELNET to open the following screen. Use this
screen to specify which interfaces allow Telnet access and from which IP address the access
can come.

"

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

Figure 233 ADVANCED > REMOTE MGMT > Telnet

$ sftp -1 192.168.1.1
Connecting to 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:
sftp> put firmware.bin ras
Uploading firmware.bin to /ras
Read from remote host 192.168.1.1: Connection reset by peer
Connection closed
$