37
•
HWTACACS does not support accounting for FTP users.
To specify HWTACACS accounting servers and set relevant parameters for an HWTACACS scheme:
Step 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
ip-address
[
port-number
|
key
[
cipher
|
simple
]
key
|
vpn-instance
vpn-instance-name
] *
•
Specify the secondary
HWTACACS accounting server:
secondary accounting
ip-address
[
port-number
|
key
[
cipher
|
simple
]
key
|
vpn-instance
vpn-instance-name
] *
Configure at least one
command.
No accounting server is
specified by default.
The
key
[
cipher
|
simple
]
key
option is available in Release
5206 and later versions.
4.
Enable buffering of
stop-accounting requests to
which no responses are
received.
stop-accounting-buffer enable
Optional.
Enabled by default.
5.
Set the maximum number of
stop-accounting attempts.
retry stop-accounting
retry-times
Optional.
The default setting is 100.
Specifying the shared keys for secure HWTACACS communication
The HWTACACS client and HWTACACS server use the MD5 algorithm to authenticate packets
exchanged between them and use shared keys for packet authentication and user passwords encryption.
They must use the same key for the same type of communication.
To specify a shared key for secure HWTACACS communication:
Step 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
]
key
No shared key is specified by
default.
NOTE:
A shared key configured on the switch must be the same as that configured on the HWTACACS server.
