tmnxOamLspTrCtlLdpPrefixLen 1.3.6.1.4.1.6527.3.1.2.11.2.9.1.8

The value of tmnxOamLspTrCtlLdpPrefixLen specifies the Internet address prefix length for the LDP based LSP for this OAM LSP Trace Route test. The value of this parameter is valid only when LDP IP Prefix has been specified.