The value of the vRtrMplsLspCspfToFirstLoose specifies whether the
CSPF calculation till the first loose hop on ingress Label Edge Router
(LER) is enabled or disabled for this Labeled Switched Path(LSP).
By default, the value of vRtrMplsLspCspfToFirstLoose is 'false' which
specifies that the CSPF calculation is done to the destination of LSP.