netsys G.SHDSL.bis 3010E, Руководство пользователя

Страница: 92 / 105

3010E/3020E/3040E G.SHDSL.bis EFM Bridge Modem User’s Manual Ver:A2
92
4.10.2 Security
Security command can be configured sixteen legal IP address for telnet access and telnet port number.
Move the cursor “ >> “ to security and press enter.
>> port Configure telnet TCP port
ip_pool Legal address IP address pool
list Show security profile
4.10.2.1 Telnet TCP port
User can set up the telnet TCP port from 1 to 65534. The default port is 23.
-----------------------------------------------------------------------------
Command: admin security port <1~65534>
Message: Please input the following information.
Telnet Listening TCP Port (ENTER for default) <23>:
-----------------------------------------------------------------------------
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
-----------------------------------------------------------------------------
Command: admin security ip_pool modify <1~16> <ip>
Message: Please input the following information.
Client address pool entry number <1~16>: 1
Client IP address (ENTER for default) <0.0.0.0>:
-----------------------------------------------------------------------------
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:
Telnet TCP Port
Legal client IP Address pool:
Legal client IP Address pool
1
2