
Chapter Six: Security Remote management
71
Consider the following topology:
• In this example, all computers on the two LANs have access to the DIVA LAN ISDN Modem
configuration interfaces.
• Remote computer A, however, is blocked.
Note
Remote security is implemented using IP filtering (see page 119). Removing these filters will affect
remote security.
To enable remote management
If you want to support remote configuration, you must enable the remote management option. This option can
only be set with the web-based configuration interface.
1.
On the Manual Configuration menu, click System.
2.
Check the Enable remote management check box.
3.
Click Save.
4.
Click Reset.
Note
Is is strongly suggested that you define a log in password if you enable remote management.
Network
ISDN
DIVA LAN ISDN Modem
Internet
ISP
FAULT POW ER
DIVA LAN ISDN Modem
ISDN
E4/CE1 E2 E3
LINK
Ethernet
B1 B2 D
192.168.1.1
192.168.1.5
150.150.5.1
192.168.1.4
150.150.5.2
192.168.1.3
150.150.5.3
192.168.1.2
150.150.5.4
Router
Remote A
FAULT POWER
DIVA LAN ISDN Modem
ISDN
E4/CE1 E2 E3
LINK
Ethernet
B1 B2 D
Incoming HTTP and Telnet traffic is dropped.
Incoming HTTP and Telnet traffic is allowed.
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