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User authentication
In this example:
n
n
n
c. Save and close the users file.
2. Configure a user on the TACACS+ server:
a. On the ubuntu machine hosting the TACACS+ server, open the /etc/tacacs+/tac_plus.conf
file:
$ sudo gedit /etc/tacacs+/tac_plus.conf
b. Add a TACACS+ user to the tac_plus.conf file:
user = admin1 {
}
In this example:
n
n
n
c. Save and close the tac_plus.conf file.
3. Select the device in Remote Manager and click Actions > Open Console, or log into the IX20
local command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
4. At the command line, type config to enter configuration mode:
> config
(config)>
5. Configure the authentication methods:
a. Determine the current authentication method configuration:
(config)> show auth method
0 local
(config)>
This output indicates that on this example system, only local authentication is configured.
IX20 User Guide
The user's username is admin1.
The user's password is password1.
The authentication group on the IX20 device, admin, is identified in the Unix-FTP-
Group-Names parameter.
name ="Admin1 for TX64"
pap = cleartext password1
service = system {
groupname = admin
}
}
The user's username is admin1.
The user's password is password1.
The authentication group on the IX20 device, admin, is identified in the
groupname parameter.
Example user configuration
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