Supported platforms

Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

Specifying authentication level in TACACS+

By default, TACACS+ authorized users on the vRouter are given operator-level access. However, you can specify the authentication level for individual TACACS+ authorized users on the local vRouter. Like the mapping of user IDs, this configuration is specified on the TACACS+ server, as shown in the following example:

user = administrator {
     default service = permit
     login = cleartext "Vyatta"
     service = Vyatta-exec {
        level = "admin"

Logging in to the local vRouter as the administrator user in this instance provides administrative-level access. You can also configure an additional level on the TACACS+ server as superuser to provide superuser-level access.