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M2M Cellular Gateway
Enable TCP Server Mode
Configure the gateway as the TCP (Transmission Control Protocol) Server. The TCP Server waits for
connections to be initiated by a remote TCP client device to receive serial data. The setting allows user
to specify specific TCP clients or allow any to send serial data for serial data transmission bandwidth
control and access control. The TCP Server supports up to 4 simultaneous connections to receive serial
data from multiple TCP clients.
Enable TCP Server Mode Window
Item
Value setting
Operation Mode
A Must filled setting
Listen Port
4001 is set by default
Allow All is set by
Trust Type
default
1. Max. 4 connections
Max Connection
2. 1 is set by default
Connection Idle
0 is set by default
Timeout
Alive Check Timeout
0 is set by default
Save
N/A
Index skipping is used to reserve slots for new function insertion, when required.
Description
Select TCP Server mode.
Indicate the listening port of TCP connection.
Choose Allow All to allow any TCP clients to connect. Otherwise choose Specific
IP to limit certain TCP clients.
Set the maximum number of concurrent TCP connections. Up to 4 simultaneous
TCP connections can be established.
Enter the idle time out in minutes.
The idle time out is used to disconnect the TCP connection when idle time
elapsed .
Idle time out is only available when On‐Demand is selected in the Connection
Control field.
Input the time period of alive check timeout. The TCP connection will be
terminated if it doesn't receive response of alive‐check longer than this timeout
setting.
Click Save button to save the settings.
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