Secondary Authentication (Hwtacacs Scheme View) - H3C MSR Series Command Reference Manual

Usage guidelines
Make sure that 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 IP
address, port number, and VPN instance settings.
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 { ipv4-address | ipv6 ipv6-address } [ port-number I key { cipher |
simple } string | single-connection | vpn-instance vpn-instance-name ] *
undo secondary authentication [ { ipv4-address | ipv6 ipv6-address } [ port-number |
vpn-instance vpn-instance-name ]* ]
Default
No secondary HWTACACS authentication servers are specified.
Views
HWTACACS scheme view
Predefined user roles
network-admin
Parameters
ipv4-address: Specifies the IPv4 address of the secondary HWTACACS authentication server.
133