trust-option-82
Syntax
trust-option-82;
Hierarchy Level
[edit forwarding-options dhcp-relay overrides], [edit forwarding-options dhcp-relay group group-name overrides], [edit logical-systems logical-system-name forwarding-options dhcp-relay overrides], [edit logical-systems logical-system-name forwarding-options dhcp-relay group group-name overrides], [edit logical-systems logical-system-name routing-instances routing-instance-name forwarding-options dhcp-relay overrides], [edit logical-systems logical-system-name routing-instances routing-instance-name forwarding-options dhcp-relay group group-name overrides], [edit routing-instances routing-instance-name forwarding-options dhcp-relay overrides], [edit routing-instances routing-instance-name forwarding-options dhcp-relay group group-name overrides], [edit routing-instances routing-instance-name forwarding-options dhcp-relay group group-name interface interface-name overrides]
Description
Enable processing of DHCP client packets that have a gateway IP address (giaddr) of 0 (zero) and contain option 82 information. By default, the DHCP relay agent treats such packets as if they originated at an untrusted source, and drops them without further processing.
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 8.3.