Juniper was the first North American IP routing vendor to achieve the prestigious TL 9000 certification by the Quality of Excellence for Suppliers of Telecommunications (QuEST) Forum in the router category, for design, development, provision and service and support.

What is J-Care?

It's the world-class service and support that you expect from a company that delivers the industry's best infrastructure and security products. With J-Care, you now have the confidence knowing that Juniper will do our part to keep you on top of the world!

Download PDFs
trust-option-82

Related Topics
Configuring the Extended DHCP Relay Agent

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]

Release Information

Statement introduced in JUNOS Release 8.3.

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.

Support