Cisco Cisco Packet Data Gateway (PDG) Guida Dell'Amministratore
HA Redundancy for Dynamic Home Agent Assignment
Configuring HA Redundancy for Dynamic Home Agent Assignment ▀
Cisco ASR 5x00 Home Agent Administration Guide ▄
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Configuring HA Redundancy for Dynamic Home Agent
Assignment
Important:
The commands or keywords/variables that are available are dependent on platform type,
product version, and installed license(s).
Step 1
Configure the AAA Service Controller as described in the AAA Service Controller documentation.
Step 2
Configure RADIUS support on the HA as described in the
Step 3
Save the configuration to flash memory, an external memory device, and/or a network location using the Exec mode
command
command
save configuration
. For additional information on how to verify and save configuration files, refer to the
System Administration Guide and the Command Line Interface Reference.
Important:
Commands used in the configuration examples in this section provide base functionality to
the extent that the most common or likely commands and/or keyword options are presented. In many cases,
other optional commands and/or keyword options are available. Refer to the Command Line Interface
Reference for complete information regarding all commands.
other optional commands and/or keyword options are available. Refer to the Command Line Interface
Reference for complete information regarding all commands.
Configuring the AAA Service Controller
The AAA Service Controller should be configured with the following parameters. For configuration information refer to
the AAA Service Controller documentation.
the AAA Service Controller documentation.
Authentication-Probe User profile:
Probe Username
Probe Password
HA Client information:
HA Client IPv4 address (NAS-IP-Address attribute)
HA client secret (authenticator)
Whether the HA client is a Primary or Backup HA client
One or more HA Service addresses for each HA client address.
The number of missed probe authentication requests before the HA Client is marked as down.
The number of seconds to wait for a probe authentication request from the HA client (timeout period).
The number of seconds to wait for a backup HA server to be in the active state after a reboot, known as backup-
hold-timeout.
Configuring RADIUS Support on the HA
Use the following example to configure RADIUS support on the HA: