7450 ESS 23.0 (NSP Network Functions Manager

Properties
ptpPeerPktStatDropOutOfSeq	supported from=11.0.R3
ptpPeerPktStatDropPeerShut	supported from=11.0.R3
ptpPeerPktStatsTimeStampCpm	supported from=11.0.R3
ptpPeerPktStatsTimeStampPort	supported from=11.0.R3