EFM User Manual - CTC Union Technologies Co.,Ltd.

4.10.2.1 Telnet TCP port
User can set up the telnet TCP port from 1 to 65534. The default port is 23.
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Command: admin security port
Message: Please input the following information.
Telnet Listening TCP Port (ENTER for default) :
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4.10.2.2 IP address pool
For ip_pool setting, the default legal address is 0.0.0.0. (on entry number 1). It means that
there is no restriction of IP to access the EFM modem via telnet.
Use modify command to setup ip_pool
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Command: admin security ip_pool modify
Message: Please input the following information.
Client address pool entry number : 1
Client IP address (ENTER for default) :
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There have sixteen address pool entry number can be setup.
Use clear command can clear legal client IP address on any pool entry number.
When move the cursor ">>" to list and press enter, you can view the full listing on security
profile including the Telnet TCP port and 16 host IP address listing for your confirmation.
Telnet TCP Port
Legal client IP Address pool:
Legal client IP Address pool
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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