Use client to specify a RADIUS DAC.

Use undo client to remove a RADIUS DAC.


client { ip ipv4-address | ipv6 ipv6-address } [ key { cipher | simple } string | vpn-instance vpn-instance-name ] *

undo client { ip ipv4-address | ipv6 ipv6-address } [ vpn-instance vpn-instance-name ]


No RADIUS DACs are specified.



Predefined user roles




ip ipv4-address: Specifies a DAC by its IPv4 address.

ipv6 ipv6-address: Specifies a DAC by its IPv6 address.

key: Specifies the shared key for secure communication between the RADIUS DAC and server. Make sure the shared key is the same as the key configured on the RADIUS DAC. If the RADIUS DAC does not have any shared key, do not specify this option.

cipher: Specifies the key in encrypted form.

simple: Specifies the key in plaintext form. For security purposes, the key specified in plaintext form will be stored in encrypted form.

string: Specifies the key. This argument is case sensitive.

vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance to which the RADIUS DAC belongs. The vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. If the server is on the public network, do not specify this option.

Usage guidelines

With the RADIUS DAS feature, the device listens to the default or specified UDP port to receive DAE requests from the specified DACs. The device processes the requests and sends DAE responses to the DACs.

The device discards any DAE packets sent from DACs that are not specified for the DAS.

You can execute the client command multiple times to specify multiple DACs for the DAS.


# Specify the DAC as Set the shared key to 123456 in plaintext form for secure communication between the DAS and DAC.

<Sysname> system-view
[Sysname] radius dynamic-author server
[Sysname-radius-da-server] client ip key simple 123456

Related commands

radius dynamic-author server