4000 Router Series Security Command Reference

(a secondary HWTACACS accounting server configured earlier has a higher priority) and tries to

communicate with it.

If you use the undo secondary accounting command without specifying any parameter, 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 settings.

If the specified server resides on an MPLS L3VPN, specify the VPN by using the vpn-instance

vpn-instance-name option. The VPN specified by this command takes precedence over the VPN 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.

For security purposes, all shared keys, including shared keys configured in plain text, are saved in

ciphertext.

Examples

# Specify a secondary accounting server with IP address 10.163.155.12, TCP port number 49, and

plaintext shared key 123456TESTacct&! for HWTACACS scheme hwt1.

<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 | 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 server is specified.

Views

HWTACACS scheme view

Predefined user roles

network-admin