Alcatel-Lucent 7705 Configuration Manual page 109

A pool can include multiple subnets. Since the GIADDR is shared by multiple subnets in a subscriber
interface, the pool may provide IP addresses from any of the subnets included when the GIADDR is
matched to any of its subnets. This allows a pool to be created that represents a subnet.
The no form of the command disables GIADDR matching.
Default no use-gi-address
use-pool-from-client
Syntax [no] use-pool-from-client
Context config>router>dhcp>local-dhcp-server
config>service>vprn>dhcp>local-dhcp-server
Description
This command enables the use of the pool indicated by the DHCP client. When enabled, the IP address
pool to be used by this server is the pool indicated by the vendor-specific suboption 13 of DHCP option
82. When disabled or if there is no suboption 13 in the DHCP message, the pool selection is specified
by the value of the GIADDR.
The no form of the command disables the use of the pool indicated by the DHCP client.
Default no use-pool-from-client
7705 SAR OS Router Configuration Guide
IP Router Configuration
109