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Hierarchy Level


Configure the router to reject any IPv6 Control Protocol (IPv6CP) negotiation messages on dynamic interfaces when no appropriate IPv6 address or prefix has been received from AAA. IPv6CP negotiation attempts are also rejected when only a Framed-IPv6-Prefix attribute is received but router advertisement is not enabled in the dynamic profile.


IPv6CP negotiation messages are not rejected for static interfaces.


IPv6CP negotiation is allowed regardless of the presence of IPv6 attributes received from AAA.

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 13.3.