This object indicates the way to specify the interface that the local LDP LSR-ID based on interface is assigned to.
Value: 0..2147483647
The default value of the object for the public interface is the interface that the global LDP LSR ID is assigned to.
If the global LDP LSR ID is not assigned to any interface, then the value of the object is 0.
If set 0, the value of the object will be the default value.
The default value of the object for the private interface is the interface that the global LDP LSR ID of VPN Instance is assigned to.
Based on mplsL3VpnIfConfRowStatus of mplsL3VpnIfConfTable, you can find which interface belongs to the VPN.
The interface which the object specified must be bound with the same VPN instance with the interface which is configured.