AudioCodes Mediant 500 E-SBC, Руководство пользователя

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User's Manual 6. Web-Based Management
Version 6.8 55 Mediant 500 E-SBC
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To prevent user access after a specific number of failed logins:
1. From the 'Deny Access On Fail Count' drop-down list, select the number of failed
logins after which the user is prevented access to the device for a user-defined time
(see next step).
2. In the 'Deny Authentication Timer' field, enter the interval (in seconds) that the user
needs to wait before a new login attempt from the same IP address can be done after
reaching the number of failed login attempts (defined in the previous step).
Notes:
•
For security, it's recommended that you change the default username and
password of the pre-configured users (i.e., Security Administrator and Monitor
users).
•
The Security Administrator user can change all attributes of all Web user
accounts. Web users with access levels other than Security Administrator can
change only their password and username.
•
To restore the two Web user accounts to default settings (usernames and
passwords), set the
ini file parameter ResetWebPassword to 1.
•
To log in to the Web interface with a different Web user, click the Log off button
and then login with with a different username and password.
•
You can set the entire Web interface to read-only (regardless of Web user access
levels), by using the
ini file parameter DisableWebConfig (see ''Web and Telnet
Parameters'' on page 691 ).
•
You can define additional Web user accounts using a RADIUS server (see
''RADIUS Authentication'' on page
64 ).
6.3.1 Basic User Accounts Configuration
This section describes basic Web user account configuration. This is relevant only if the
two default, pre-configured Web user accounts--Security Administrator ("Admin") and
Monitor ("User")--are sufficient for your management scheme.
The Web user account parameters that can be modified depends on the access level of the
currently logged-in Web user:
Table 6-10: Allowed Modifications per Web User Level
Logged-in User Web User Level Allowed Modifications
Security
Administrator (Default) Security Administrator Username and password
Monitor Username, password, and access level
Monitor (Default) Security Administrator None
Monitor Username and password
Notes:
•
The username and password can be a string of up to 19 characters and are case-
sensitive.
•
When only the basic user accounts are being used, up to two users can be
concurrently logged in to the Web interface, and they can be the same user.