tmnxSubHostGrpTrkUpTime 1.3.6.1.4.1.6527.3.1.2.33.1.47.1.7

The value of tmnxSubHostGrpTrkUpTime indicates the time (in hundredths of a second) that the host is associated with the multicast group identified by tmnxSubHostGrpTrkGrpAddr through the multicast source identified by tmnxSubHostGrpTrkSrcAddr.