53
# Create ISP domain
bbb
and configure the login users to use local authentication,
HWTACACS authorization, and RADIUS accounting.
[Switch] domain bbb
[Switch-isp-bbb] authentication login local
[Switch-isp-bbb] authorization login hwtacacs-scheme hwtac
[Switch-isp-bbb] accounting login radius-scheme rd
[Switch-isp-bbb] quit
# Enable the default user role feature to assign authenticated SSH users the default user role
network-operator
.
[Switch] role default-role enable
Verifying the configuration
# Initiate an SSH connection to the switch, and enter the username
hello@bbb
and the correct
password. The user logs in to the switch. (Details not shown.)
# Verify that the user can use the commands permitted by the network-operator user role. (Details
not shown.)
Authentication and authorization for SSH users by a RADIUS
server
Network requirements
As shown in
, configure the switch to meet the following requirements:
•
Use the RADIUS server for SSH user authentication and authorization.
•
Include domain names in the usernames sent to the RADIUS server.
•
Assign the default user role
network-operator
to SSH users after they pass authentication.
The RADIUS server runs on IMC. Add an account with the username
hello@bbb
on the RADIUS
server.
The RADIUS server and the switch use
expert
as the shared key for secure RADIUS communication.
The ports for authentication and accounting are
1812
and
1813
, respectively.
Figure 13 Network diagram
Configuration procedure
1.
Configure the RADIUS server on IMC 5.0:
NOTE:
This example assumes that the RADIUS server runs on IMC PLAT 5.0 (E0101) and IMC UAM 5.0
(E0101).
