Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?


client-negotiation-match (DHCPv6 Relay Agent)


Hierarchy Level


Configure the match criteria the DHCPv6 relay agent uses to uniquely identify IPv6 subscribers or clients.



Allow only one client device to connect on the interface. If the client device changes, the router deletes the existing client binding and creates a binding for the newly connected device.

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 16.1.