H3C SOHO IE4300, Command Reference Manual

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case-sensitive string of 1 to 31 characters. If the server is on the public network, do not specify this
option.
Usage guidelines
Make sure the port number and shared key settings of the secondary HWTACACS accounting
server are the same as those configured on the server.
An HWTACACS scheme supports a maximum of 16 secondary HWTACACS accounting servers. If
the primary server fails, the device tries to communicate with a secondary server in active state. The
device connects to the secondary servers in the order they are configured.
If you do not specify any parameters for the undo secondary accounting command, the
command removes all secondary accounting servers.
Two accounting servers specified for a scheme, primary or secondary, cannot have identical VPN
instance, host name, IP address, and port number settings.
As a best practice, specify the
single-connection
keyword to reduce TCP connections for
improving system performance if the HWTACACS server supports the single-connection method.
If the specified server resides on an MPLS L3VPN, specify the VPN instance by using the
vpn-instance vpn-instance-name
option. The VPN instance specified by this command
takes precedence over the VPN instance specified for the HWTACACS scheme.
You can remove an accounting server only when it is not used for user accounting. Removing an
accounting server affects only accounting processes that occur after the remove operation.
Examples
# In HWTACACS scheme hwt1 , specify a secondary accounting server with IP address
10.163.155.12, TCP port number 49, and plaintext shared key 123456TESTacct&! .
<Sysname> system-view
[Sysname] hwtacacs scheme hwt1
[Sysname-hwtacacs-hwt1] secondary accounting 10.163.155.12 49 key simple 123456TESTacct&!
Related commands
display hwtacacs scheme
key
(HWTACACS scheme view)
primary accounting
(HWTACACS scheme view)
vpn-instance
(HWTACACS scheme view)
secondary authentication (HWTACACS scheme view)
Use
secondary authentication
to specify a secondary HWTACACS authentication server.
Use
undo secondary authentication
to remove a secondary HWTACACS authentication
server.
Syntax
secondary authentication { host-name | ipv4-address | ipv6 ipv6-address }
[ port-number | key { cipher | simple } string | single-connection |
vpn-instance vpn-instance-name ] *
undo secondary authentication [ { host-name | ipv4-address | ipv6
ipv6-address } [ port-number | vpn-instance vpn-instance-name ] * ]
Default
No secondary HWTACACS authentication servers are specified.