Configuring security Use TACACS+ to control access to the router
Digi TransPort® Routers User Guide
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TACACS+ to local privilege level mappings
TACACS+ level Local level
>= 15 Super
12-14 High
8-11 Medium
4-8 Low
0-3 None
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Web
To configure TACACS+ parameters:
1. Go to Configuration > Security > TACACS+.
2. Enter TACACS+ parameters:
Primary TACACS+ Server
Hostname or IP address of Server a.b.c.d Port n
The IP address or hostname of the primary TACACS+ server is entered into the left-hand text
box. If required a port number may also be specified using the right-hand text box. TACACS+
uses TCP port 49 by default. Entering a different number into this text box will cause the router
to use that port instead. The primary and secondary TACACS+ servers use this port number.
Server Key
The encryption key to use when communicating with the primary server.
Confirm Server Key
The key to allow the router to confirm that the two strings are identical.
Secondary TACACS+ Server
Hostname or IP address of Server
The IP address or hostname of the secondary (backup) TACACS+ server. The router uses this
value if it cannot open a socket to the primary server.
Server Key
The encryption key to use when communicating with the secondary server.
Confirm Server Key
Enter the key into this text box to allow the router to confirm that the two entries are
identical.