The explicit route used to set up this LSP. This may either be the route configured by the user, or a route automatically computed to satisfy constraints set by the user. This field is a displayable string in the format of XXX.XXX.XXX.XXX <space> S/L <newline> repeated for each explicit address. The S/L character stands for Strict/Loose route. This field is meaningless unless mplsPathName is not empty