rttMonLpdGrpStatsLPDFailCause 1.3.6.1.4.1.9.9.42.1.3.7.1.14

This object identifies the cause of failure for the LSP Path Discovery last attempted. It will be only valid if rttMonLpdGrpStatsLPDFailOccurred is set to true. This object will be set to 'unknown' on reset.