option-82 (interfaces)
Syntax
option-82 <circuit-id> <remote-id>;
Hierarchy Level
[edit interfaces interface-name auto-configure vlan-ranges authentication username-include], [edit interfaces interface-name auto-configure stacked-vlan-ranges authentication username-include]
Description
Specify that the option 82 information from the client PDU is concatenated with the username during the subscriber authentication process.
For autosense VLANs, you can additionally specify Option 82 suboption information that is concatenated with the username. You can specify either both or neither of the Agent Circuit ID (suboption 1) and Agent Remote ID (suboption 1). If you specify both, the Agent Circuit ID is supplied first, followed by a delimiter, and then the Agent Remote ID. If you specify that neither suboption is supplied, the raw payload of Option 82 from the PDU is concatenated to the username.
The option 82 value used in creating the username is based on the option 82 value that is encoded in the incoming DHCP discover packet. The use of suboptions is supported for DHCPv4 only.
Options
| none | Use the raw payload of Option 82 from the PDU. |
circuit-id |
(Optional) Use the Agent Circuit ID suboption (suboption 1). |
remote-id |
(Optional) Use the Agent Remote ID suboption (suboption 2). |
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 10.0.
Options circuit-id and remote-id introduced
in Junos OS Release 11.4.