cwtDBLastChange 1.3.6.1.4.1.9.9.234.1.1.3

The value of MIB II's sysUpTime object at the time that: a) the topology database is last changed on this node. b) the cwtGatewayAdminStatus is last changed. c) the cwtGatewayNodeOperStatus enters the 'enabledAndFull' state.