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use-underlying-interface-mac

Syntax

Hierarchy Level

Description

Configure the software to use the same link-local address for both interfaces when you are using Router Advertisement for IPv6 subscribers on dynamic demux interfaces that run over underlying static demux interfaces. In this case, the link-local address for the underlying interface should be based the MAC address of the underlying interface.

This statement causes the system to assign an address using the 64-bit Extended Unique Identifier (EUI-64) as described in RFC 2373.

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 17.3R1.