Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - BROADBAND ACCESS CONFIGURATION GUIDE 2010-10-12 Configuration Manual page 94

JunosE 11.3.x Broadband Access Configuration Guide
backup-address-pool-name
ip address-pool
56
Use to specify the name of the primary local address pool from which the router
allocates addresses for the domain that you are configuring.
If the authentication server does not return an address, the router allocates an address
from this pool. The authentication server may override this pool name using RADIUS
attributes such as Framed-Pool.
The primary pool name is a character string up to 16 characters long.
Example
host1(config)#aaa domain-map westford.com
host1(config-domain-map)#address-pool-name poolA
Use the no version to remove the primary local address pool name.
See address-pool-name
Use to specify the name of the backup local address pool from which the router
allocates addresses for the domain that you are configuring, if the primary local address
pool is fully allocated.
The backup local address pool takes effect only if you configured a valid primary local
address pool.
If the primary local address pool has been fully allocated, and if you did not configure
a backup local address pool, the request is denied. This behavior is the same as what
existed in previous JunosE releases.
If the authentication server returns the backup local address pool name in the
RADIUS-Access-Accept message, this value overrides the backup address pool
configured using the backup-address-pool-name command.
You can specify a local address pool to be the backup address pool for some users
and the primary pool for other users.
You can also use the same local address pool as the backup address pool for
subscribers using different primary address pools.
The backup pool name is a character string up to 16 characters long.
Example
host1(config)#aaa domain-map westford.com
host1(config-domain-map)#backup-address-pool-name backup_poolB
Use the no version to remove the backup address pool name.
See backup-address-pool-name.
Use to specify the addressing scheme: dhcp, local, or none.
The addressing scheme none returns a special indicator to AAA that enables the remote
PPP client to assign its own address.
Example
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