interface-description (DHCP Relay Agent)
Syntax
interface-description (device-interface | logical-interface);
Hierarchy Level
[edit forwarding-options dhcp-relay authentication username-include], [edit forwarding-options dhcp-relay dhcpv6 authentication username-include], [edit forwarding-options dhcp-relay dhcpv6 group group-name authentication username-include], [edit forwarding-options dhcp-relay dual-stack-group dual-stack-group-name authentication username-include], [edit forwarding-options dhcp-relay group group-name authentication username-include], [edit logical-systems logical-system-name forwarding-options dhcp-relay ...], [edit logical-systems logical-system-name routing-instances routing-instance-name forwarding-options dhcp-relay ...], [edit routing-instances routing-instance-name forwarding-options dhcp-relay ...]
Description
Specify that the interface description for the
device (physical) interface or the logical interface is concatenated
with the username during the subscriber authentication or DHCP client
authentication process. Use the statement at the [edit ... dhcpv6] hierarchy levels to configure DHCPv6 support.
The interface description is configured using the description statement at the [edit interfaces interface-name] hierarchy level. The delimiter is configured with the delimiter statement at the [edit forwarding-options dhcp-relay
... username-include] hierarchy level.
The username delimiter must not be a character that is part of the interface description. For example, if the description includes a forward slash (/), then the delimiter must not be a forward slash. The default delimiter is a period.
Options
| device-interface | Description of the physical interface. |
| logical-interface | Description of the logical interface. |
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 17.1.