With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
saTstatus
sa Tstatus
The status of subtree exported by the SubAgent. Setting this object to the value invalid(2) has the effect of invalidating the entry. It is an implementation specific matter if an entry that is not valid(1) is removed from the table.
Back to ibm_mainframe-Samib MIB page.
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