6 Configure the Operation Modes
6.2.2.2.2 TCP Raw Server
As Raw Server the NetCom
+
operates very simple. It only waits for
incoming data connections in Raw IP mode. In contrast to the Driver Mode no driver software
needs to be installed on client computers, this mode operates directly on the TCP/IP stack in
the operating system. The parameters of the serial port are defined on the NetCom
+
, as given
above (
3.1
).
Mode
Raw Server
TCP Port(Control)
[2000 ]
Max.Clients
[1 ]
Password
[******]
Figure 77: TCP Raw Server parameters
Compared to the Driver Mode only the data connection is defined by the
TCP Port(Data)
. The
Max.Clients
parameter allows for more than one connection to the NetCom
+
at a time. If the
number is raised, it is the responsibility of the customer to ensure correct operation. There is no
special Keep Alive option, the global parameters from section
6.2.1.2
apply.
The firmware can handle an additional protection by
Password
. When a password is configured,
the NetCom
+
sends the question "Password: " to the client. The user (his application) must first
send the password, followed by a <CR> character. The password is not echoed to allow usage with
Telnet on a Monitor.
September 2016
NetCom Plus User Manual
78
Summary of Contents for NetCom Plus 111
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