Alcatel-Lucent 7750 SR Manual page 1224

VPRN Service Configuration Commands
use-gi-address
Syntax [no] use-gi-address
Context config>service>vprn>dhcp>server
Description This command enables the use of gi-address matching. If the gi-address flag is enabled, a pool can be
used even if a subnets is not found. If the local-user-db-name is not used, the gi-address flag is used
and addresses are handed out by GI only. If a user must be blocked from getting an address the server
maps to a local user database and configures the user with no address.
A pool can include multiple subnets. Since the GI is shared by multiple subnets in a subscriber-
interface the pool may provide IP addresses from any of the subnets included when the GI is matched
to any of its subnets. This allows a pool to be created that represents a sub-int.
Default no use-gi-address
use-pool-from-client
Syntax [no] use-pool-from-client
Context config>service>vprn>dhcp>server
Description
This command specifies if the IP address pool to be used by this server is the pool indicated by the
vendor-specific sub-option 13 of the DHCP Option 82.
When enabled, the pool indicated by the sub-option 13 is to be used.
The no form of the command indicates that the pool selection is specified by the value of use-gi-
address setting.
user-db
Syntax user-db local-user-db-name
no user-db
Context config>service>vprn>dhcp>server
Description
This command configures a local user database for authentication.
Default not enabled
Parameters
local-user-db-name
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— Specifies the name of a local user database.
7750 SR OS Services Guide