User Manual

4ipnet

MSG

100

User

’

Manual

Ø Port: The authentication port of the external POP3 Server.

Ø SSL Setting: The system supports POP3S. Check the Enable check box to enable

POP3S.

4.2.1.3 RADIUS Authentication Database

The system supports authentication by an external RADIUS authentication server by functioning as

a RADIUS authenticator for the RADIUS server. The system is capable of supporting two RADIUS

servers, primary and secondary, for fault tolerance.

Ÿ Name: Set a name for the authentication option by using numbers (0~9), alphabets (a~z or A

~Z), dash (-), underline (_) and dot (.) within a maximum of 40 characters. All other characters

are not allowed.

Ÿ Postfix: Set a postfix that is easy to distinguish (e.g. Radius) by using numbers (0~9),

alphabets (a~z or A~Z), dash (-), underline (_) and dot (.) within a maximum of 40 characters.

All other characters are not allowed.

A postfix is used to inform the system which authentication option is used for authenticating an

account (e.g. bob@BostonLdap or tim@TokyoRadius) when multiple options are concurrently

in use. One of authentication options can be assigned as default. The postfix can be omitted

only when the default authentication option is used. For example, if "BostonLdap" is the postfix

of the default option, Bob can log in with either "bob" or "bob@BostonLdap” as his username.

Ÿ Black List: There are five sets of the black lists. A user account listed in the black list is not

allowed to log into the system. Select one black list from the drop-down list box to be applied to

this specific authentication option.

Ÿ Group: Select one Group from the drop-down list box for this specific authentication option.

Ÿ Enable Local VPN: When Local VPN function is enabled for this authentication option, upon a

successful login of a client, a VPN tunnel will be established between a client’s device and the

system. The data passing through the VPN tunnel are encrypted. The system’s Local VPN

supports client devices under Windows 2000 and Windows XP SP1/SP2.

Ÿ Authentication Database: Select RADIUS from the drop-down list box and then click

Configure for further configuration as below. Enter the related information for the primary

and/or the secondary RADIUS server (the secondary server is not required). The fields with

red asterisk are required. The settings will take effect immediately after clicking Apply.