vRtrMplsS2lSubLspRetryAttempts 1.3.6.1.4.1.6527.3.1.2.6.29.1.3

The value of vRtrMplsS2lSubLspRetryAttempts indicates the number of unsuccessful attempts which have been made to signal this S2l. As soon as the S2l gets signalled, this is set to 0.