tmnxBsxStatAaDiscontTime 1.3.6.1.4.1.6527.3.1.2.63.3.7.1.1

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