HP 10500 Series Configuration Manual page 44

An HWTACACS server can function as the primary authorization server of one scheme and as the
•
secondary authorization server of another scheme at the same time.
The IP addresses of the primary and secondary authorization servers cannot be the same.
•
Otherwise, the configuration fails.
You can remove an authorization server only when no active TCP connection for sending
•
authorization packets is using it.
To specify HWTACACS authorization servers for an HWTACACS scheme:
Step
1. Enter system view.
2. Enter HWTACACS scheme
view.
3. Specify HWTACACS
authorization servers.
Specifying the HWTACACS accounting servers and the relevant parameters
You can specify one primary accounting server and one secondary accounting server for an
HWTACACS scheme. When the primary server is not available, the secondary server is used. In a
scenario where redundancy is not required, specify only the primary server.
When the device receives a connection teardown request from a host or a connection teardown
command from an administrator, it sends a stop-accounting request to the accounting server. You can
enable buffering of non-responded stop-accounting requests to allow the device to buffer and resend a
stop-accounting request until it receives a response or the number of stop-accounting attempts reaches
the configured limit. In the latter case, the device discards the packet.
Follow these guidelines when you specify HWTACACS accounting servers:
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.
The IP addresses of the primary and secondary accounting servers cannot be the same. Otherwise,
•
the configuration fails.
You can remove an accounting server only when no active TCP connection for sending accounting
•
packets is using it.
HWTACACS does not support accounting for FTP users.
•
To specify HWTACACS accounting servers and set relevant parameters for an HWTACACS scheme:
Step
1. Enter system view.
2. Enter HWTACACS scheme
view.
Command
system-view
hwtacacs scheme
hwtacacs-scheme-name
•
Specify the primary HWTACACS
authorization server:
primary authorization ip-address
[ port-number | vpn-instance
vpn-instance-name ] *
•
Specify a secondary HWTACACS
authorization server:
secondary authorization ip-address
[ port-number | vpn-instance
vpn-instance-name ] *
Command
system-view
hwtacacs scheme
hwtacacs-scheme-name
34
Remarks
N/A
N/A
Configure at least one
command.
No authorization server is
specified by default.
Remarks
N/A
N/A