Arcadian Networks Inc. V390I Benutzerhandbuch
4 Configuring the V390i
38
V290iA User Guide
control-plane
!
!
line con 0
exec-timeout 0 0
stopbits 1
line 1 4
exec-timeout 0 0
session-limit 1
modem InOut
no exec
transport input telnet
transport output telnet
escape-character NONE
telnet break-on-ip
stopbits 1
line aux 0
line vty 0 4
password vyyo
login
!
end
Router#
!
!
line con 0
exec-timeout 0 0
stopbits 1
line 1 4
exec-timeout 0 0
session-limit 1
modem InOut
no exec
transport input telnet
transport output telnet
escape-character NONE
telnet break-on-ip
stopbits 1
line aux 0
line vty 0 4
password vyyo
login
!
end
Router#
SCADA Traffic Configuration
The V390i is designed to interface with asynchronous SCADA devices via serial ports
Ser0 – Ser3. This section illustrates the configuration under which SCADA traffic
transmission traffic was tested in Arcadian Networks’s lab.
Ser0 – Ser3. This section illustrates the configuration under which SCADA traffic
transmission traffic was tested in Arcadian Networks’s lab.
An optional network configuration for transmitting SCADA through the V390i is to use
TCP encapsulation over Telnet tunneling. Using this method, the router directs the
Telnet packets to the desired serial port according to the destination TCP port of the
Telnet connection (4001 is the default port for Serial Port 1 Raw Data, 4002 for port 2,
and so on). The SCADA master is connected to a router that functions as the Telnet
caller, and the SCADA device is connected to the V390i, which is the called.
TCP encapsulation over Telnet tunneling. Using this method, the router directs the
Telnet packets to the desired serial port according to the destination TCP port of the
Telnet connection (4001 is the default port for Serial Port 1 Raw Data, 4002 for port 2,
and so on). The SCADA master is connected to a router that functions as the Telnet
caller, and the SCADA device is connected to the V390i, which is the called.
Once the caller receives serial data, it initiates a permanent TCP connection.
Figure 27: SCADA Traffic Tunneling