tmnxBsxStatAaSubSdyDiscontTime 1.3.6.1.4.1.6527.3.1.2.63.3.4.1.1

The value of tmnxBsxStatAaSubSdyDiscontTime indicates the SNMPv2-MIB::sysUpTime (hundredths of a second) when any of the active ISA-AA MDAs within the group have last changed status.