[ no ] ipv6 dhcpv6-local auth user-prefix userNamePrefix
Command introduced in JunosE Release 12.2.0.
Specifies a user prefix for a username that is locally configured for a DHCPv6 standalone mode client. In DHCPv6 standalone mode, the username is presented to AAA in an authentication request. The no version removes the user prefix, which is the default behavior.
Global Configuration