H3C Technologies H3C WA3600 Series Access Points - Manual (Page 232)

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HWTACACS configuration
HWTACACS overview
HW Terminal Access Controller Access Control System (HWTACACS) is an enhanced security protocol
based on TACACS (RFC 1492). Similar to RADIUS, it uses a client/server (C/S) model for information
exchange between network access server (NAS) and HWTACACS server.
HWTACACS is mainly used to provide AAA services for Point-to-Point Protocol (PPP) users, Virtual Private
Dial-up Network (VPDN) users, and terminal users. In a typical HWTACACS scenario, some terminal
users need to log in to the NAS for operations. Working as the HWTACACS client, the NAS sends the
usernames and passwords of the users to the HWTACACS sever for authentication. After passing
authentication and being authorized, the users log in to the device and performs operations, and the
HWTACACS server records the commands that each user performs.
NOTE:
For more information about HWTACACS, see H3C WA Series WLAN Access Points Security
Configuration Guide.
Configuring HWTACACS
NOTE:
The HWTACACS scheme configured through the Web interface is named system.
Recommended configuration procedure
Step Remarks
1. Creating HWTACACS
scheme system
Required.
Create an HWTACACS scheme named system.
By default, no HWTACACS scheme exists.
2. Configuring
HWTACACS servers
Authentication server and authorization server are mandatory and accounting
server is optional.
Specify the primary and secondary HWTACACS
authentication/authorization/accounting servers.
By default, no server is specified.
IMPORTANT:
If redundancy is not required, specify only the primary HWTACACS
authentication server.