Service Mode- Tcp Client - Korenix JetPort 5201 User Manual

Windows Management Tool
Idle Timeout: When serial port stops data transmission for a defined period of time (Idle
Timeout), the connection will be closed and the port will be freed for other hosts. Zero is disable
this setting (default). If Multilink is configured, only the first host connection is effective for this
setting.
Alive Check: The JetPort device will send TCP alive check package in each defined time
interval (Alive Check) to remote host to test the TCP connection. If the TCP connection is not
alive, the connection will be closed and the port will be freed for other hosts. Zero is disable this
setting (default).

Service Mode- TCP Client

When JetPort is configured as TCP Client, it will build TCP connection to remote host when data
is received. When the connection is built, the data is transmitted bi-directionally. When the data
transmission is finished, the TCP connection will be closed by TCP Client. The
connect-on-demand TCP Client operation helps the host computer to manage high number of
remote devices that exceeds the maximum simultaneous TCP connections allowed. JetPort
supports up to 5 simultaneous TCP Client connections for redundant system considerations.
TCP Client proceeds as follows:
1. The JetPort configured as TCP Client Mode requests a connection to the host.
2. Once the connection is established, data can be transmitted in both directions from the host to
the JetPort, and vice versa.
To configure TCP Client, select TCP Client Mode in Service Mode of Port Configuration.
Specify the IP and port number of the host. If the TCP Client should connect to the current host,
"Auto Scan" will scan current host IP address and available port number. If the TCP Client should
connect to other hosts, specify the IP address of the host and "Auto Scan" will scan the available
port number of JetPort.
If the TCP Client should connect to more than one host, specify the IP addresses and port
number or use "Auto Scan" to scan the port number of JetPort.
Apply and Save the changes.
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JetPort Serial Device Server User's Manual