Specifies the time-out value, in seconds, for an Nokia SROS OAM Trace Route request. This parameter is optional. For 'ethCfmLinkTrace', this is the time out for the whole test. The minimum, maximum, and default values of this object vary with tnOamTrCtlTestMode, as follows: 'icmpTraceRoute' : N/A N/A N/A 'ethCfmLinkTrace': 1 10 5 otherwise : 1 60 3 If tnOamTrCtlTestMode is 'ethCfmLinkTrace', the value of tnOamTrCtlTimeOut must be less than or equal to the value of tnOamTrCtlInterval.