ADTRAN AOS Version R10.1.0 Command Reference Manual page 3071

Command Reference Guide
client-identifier
Use the client-identifier command to specify the Dynamic Host Control Protocol version 6 (DHCPv6)
client ID (DUID) that represents a single client and, together with the identity association identifier (IAID),
identifies a single interface on a single DHCPv6 client. Use the no form of this command to remove the
DUID from the DHCPv6 server pool. Variations of this command include:
client-identifier <client DUID>
client-identifier <client DUID> <IAID>
Syntax Description
<client DUID>
<IAID>
Default Values
By default, no DHCPv6 DUID is specified.
Command History
Release R10.1.0
Functional Notes
The value specified when using this command is used to allow a single device, or interface, to match the
DHCPv6 server pool and is used as part of the automatic pool selection algorithm that matches DHCPv6
client requests to the best server pool from which to assign information to the client. When specifying this
command, you should remember that a specified DUID can be present in one DHCPv6 server pool only.
You can, however, create multiple DUIDs by using multiple instances of this command. Each ID is created
and deleted individually. Up to 50 IDs can be created on a single DHCPv6 server pool.
Usage Examples
The following example creates the client ID (the DUID) F2A4C9 for the requesting DHCPv6 client:
(config)#ipv6 dhcp pool MyPool
(config-dhcpv6)#client-identifier F2A4C9
60000CRG0-35E
Specifies the DUID of the client to be matched. The DUID is expressed as a
hexadecimal value.
Optional. Specifies a hexadecimal value that represents the IAID expected
in the DHCPv6 client request. This option is useful if the client has more
than one interface requesting DHCPv6 information, and specific information
is required for each interface.
Command was introduced.
Copyright © 2012 ADTRAN, Inc.
DHCPv6 Pool Command Set
3071