If this LSP originates or is cross-connecting
on this LSR, then this RowPointer should point
to an instance of an object in the LSR-MIB's
mplsOutSegmentTable. In other words if
the value of jnxMplsLdpLspType is
originatingLsp(3) or crossConnectingLsp(4),
then this should point to an instance of an object
in the LSR-MIB's mplsOutSegmentTable.
Otherwise, a value of zeroDotzero indicates that
this LSP has no corresponding mplsOutSegmentEntry.