Supported Platforms
Related Documentation
relay-agent-option
Syntax
Hierarchy Level
Release Information
Statement introduced in Junos OS Release 8.0.
Description
Enables the DHCP relay agent information option which allows DHCP to forward information between different VRF routing instances. The functionality is described in RFC 3046, DHCP Relay Agent Information Option. For the Junos OS implementation, the DHCP option number is 82 and the suboption ID is 1. The suboption length is the length required to contain an interface name in addition to the terminating null character. The overall option length is the suboption length plus 2 bytes (for the option header). The DHCP relay agent information option is only present on packets sent between the relay and the DHCP server.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
