R3303-HP HSR6800 Routers Security Configuration Guide

40
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
authorization servers.
• Specify the primary HWTACACS
authorization server:
primary authorization ip-address
[ port-number | vpn-instance
vpn-instance-name ] *
• Specify the secondary HWTACACS
authorization server:
secondary authorization ip-address
[ port-number | vpn-instance
vpn-instance-name ] *
Configure at least one
command.
No authorization server is
specified by default.
You can remove an authorization server only when no active TCP connection for sending authorization
packets is using it.
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.
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. You cannot specify the same IP
address as both the primary and the secondary accounting servers in a scheme.
HWTACACS does not support accounting for FTP users.
To specify HWTACACS accounting servers and set relevant parameters 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 ip-address
[ port-number | vpn-instance
vpn-instance-name ] *
• Specify the secondary
HWTACACS accounting server:
secondary accounting ip-address
[ port-number | vpn-instance
vpn-instance-name ] *
Configure at least one command.
No accounting server is specified
by default.