C O N F I G U R I N G T H E V O I P G A T E W A Y V I A T H E W E B
Rev H
99 of 244
12
Configuring Security via the
Web
In today’s networks, security is very important for protecting the Gateway and your local
network from hackers. The following security features are available in the Gateway using the
Web management interface:
•
Password - to prevent access to the Gateway’s configuration.
•
Advanced security - specifying a list of IP addresses that can manage the Gateway (up to
eight IP addresses can be set in the IP address list).
•
DHCP security – to receive an IP address and other configuration parameters only from a
DHCP server that is listed in the IP address list (up to eight IP addresses can be set in the
IP address list).
•
Blocking the Gateway management via HTTP and/or Telnet on the LAN interfaces.
•
Support for User Mode (limited Web access). Option available only for
232
products.
•
Installing an Encryption Key in order to use encryption with a configuration file.
12.1
Default Security Configuration
Table 11-1 Default Security Configuration
Parameter
Default Value
Password
None
Advanced security
Disabled
DHCP security
Disabled
HTTP access on the LAN interfaces
Enabled
Telnet access on the LAN interfaces
Enabled
12.2
Setting the Password
You can use a security password to prevent access of configuration of the VoIP Gateway unit
by unauthorized users via the Console or the Web Configuration pages.
To set an Administrator password:
1. In the vertical menu bar of the current VoIP Gateway Web page, select
Security
.
The Set Security Administrator Password page appears (
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