R0106-HP MSR Router Series Security Configuration Guide(V7)

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If redundancy is not required, specify only the primary server. An HWTACACS server can function as the
primary accounting server of one scheme and as the secondary accounting server of another scheme at
the same time.
HWTACACS does not support accounting for FTP, SFTP, and SCP users.
To specify HWTACACS accounting servers for an HWTACACS scheme:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter HWTACACS
scheme view.
hwtacacs scheme
hwtacacs-scheme-name
N/A
3. Specify HWTACACS
accounting servers.
• Specify the primary HWTACACS
accounting server:
primary accounting { ipv4-address |
ipv6 ipv6-address } [ port-number |
key { cipher | simple } string |
single-connection | vpn-instance
vpn-instance-name ] *
• Specify a secondary HWTACACS
accounting server:
secondary accounting
{ ipv4-address | ipv6 ipv6-address }
[ port-number | key { cipher |
simple } string | single-connection |
vpn-instance vpn-instance-name ] *
By default, no accounting server is
specified.
Two HWTACACS accounting
servers in a scheme, primary or
secondary, cannot have the same
combination of IP address, port
number, and VPN.
Specifying the shared keys for secure HWTACACS communication
The HWTACACS client and server use the MD5 algorithm and shared keys to generate the Authenticator
value for packet authentication and user password encryption. The client and server must use the same
key for each type of communication.
To specify a shared key for secure HWTACACS communication:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter HWTACACS scheme
view.
hwtacacs scheme
hwtacacs-scheme-name
N/A
3. Specify a shared key for secure
HWTACACS authentication,
authorization, or accounting
communication.
key { accounting | authentication |
authorization } { cipher | simple }
string
By default, no shared key is
specified.
The shared key configured on the
device must be the same as the
shared key configured on the
HWTACACS server.
Specifying a VPN for the scheme
The VPN specified for an HWTACACS scheme applies to all servers in that scheme. If a VPN is also
configured for an individual HWTACACS server, the VPN specified for the HWTACACS scheme does
not take effect on that server.
To specify a VPN for an HWTACACS scheme: