[ no ] ip auto-configure append-virtual-router-name
Command introduced in JunosE Release 12.1.0.
Appends the virtual router name to the subscriber interface name in the dynamic subscriber interface (DSI) configuration. This feature is enabled by default in a non-DSI configuration with the DHCP local server. The no version restores the default behavior where subscribers with the same IP address are disallowed in the DSI configuration.
Interface Configuration, Profile Configuration, Subinterface Configuration