Installed Services Of The Ethernet Interface; Telnet Server (Telnetd) - WAGO -I/O-IPC-C6 Manual

192 Operating System
14.7

Installed Services of the ETHERNET Interface

All sorts of client/server services are activated for the ETHERNET interface in the
I/O-IPC as delivered to the customer. A selection of the installed services is listed
below:
• Telnet server
The Telnet server enables the connection of several participants of a
network to the Linux console of the I/O-IPC.
• Telnet client
This is used to access the console of a remote Telnet server through a
network.
• FTP server
The FTP server enables several participants of a network to access the file
system of the I/O-IPC.
• FTP client
This enables the exchange of files with remote FTP servers.
• Web server
Participants in the network can call up information on the settings of the
I/O-IPC and configure them using an Internet browser.
• NTP client
The NTP client allows the exact time of an NTP server to be requested.
• NFS client
This is used to integrate released network drives from NFS servers.
• SNMP server
The SNMP server allows you to monitor and control the I/O-IPC from a PC.
You also have the option to exchange with the PLC program via SNMP data
(see attachment, section "WAGO_Snmp.lib")
14.7.1

Telnet Server (telnetd)

The Telnet server of the I/O-IPC is activated when delivered to the customer. The
telnetd daemon is activated over the ETHERNET with a corresponding request.
This creates a new Linux console with access over Telnet. The Telnet daemon is
started or stopped with the script /etc/rc.d/S07_telnetd.
To log on to the Telnet server, enter your user name and the associated password.
The Linux console of the I/O-IPC opens and the HOME directory of the selected
user is displayed.
WAGO-I/O-SYSTEM 750
758-874/000-131 WAGO-I/O-IPC-C6
Manual
Version 1.0.0