Alcatel-Lucent 7750 SR Manual page 973

original Option 82 information is lost anyway, and there is thus no reason for enabling the trusted
option.
The no form of this command returns the system to the default.
Default
not enabled
user-db
Syntax user-db local-user-db-name
no user-db
Context config>service>ies>sub-if>grp-if>dhcp
Description This command configures the local user database to use for authentication.
The no form of the command removes the value from the configuration.
Default
no user-db
Parameters
local-user-db-name — Specifies the local user database to use for authentication.
gi-address
Syntax gi-address ip-address [src-ip-addr]
no gi-address
Context config>service>ies>if>dhcp
config>service>ies>sub-if>grp-if>dhcp
Description
This command configures the gateway interface address for the DHCP relay. A subscriber interface
can include multiple group interfaces with multiple SAPs. The GI address is needed, when the router
functions as a DHCP relay, to distinguish between different interfaces.
By default, the GI address used in the relayed DHCP packet is the primary IP address of a normal IES
interface. Specifying the GI address allows the user to choose a secondary address. For group
interfaces a GI address must be specified under the group interface DHCP context or subscriber-
interface DHCP context in order for DHCP to function.
Default
no gi-address
Parameters ip-address — Specifies the host IP address to be used for DHCP relay packets.
src-ip-address — Specifies that this GI address is to be the source IP address for DHCP relay packets.
lease-populate
Syntax lease-populate [number-of-entries]
no lease-populate
Context config>service>ies>if>dhcp
7750 SR OS Services Guide
IES Service Configuration Commands
Page 973