This RowStatus has a status only active(1). 1) creating a entry When you make a new entry, you must SET objects indicated below. ipeCfgAccountUserIndex ipeCfgAccountUserName ipeCfgAccountUserKey ipeCfgAccountUserGroup ipeCfgAccountUserSnmpV3SecurityLevel ipeCfgAccountUserSnmpV3AuthAlgorithm ipeCfgAccountUserSnmpV3AuthKey ipeCfgAccountUserSnmpV3PrivAlgorithm ipeCfgAccountUserSnmpV3PrivKey ipeCfgAccountUserRowStatus <- createAndGo(4) 2) modifing a entry ipeCfgAccountUserKey can only be changed. Other items can not be updated. Please do destroy of entry and a create. 3) deleting a entry When you SET a destroy(6) to ipeCfgAccountUserRowStatus, the entry is destroyed. 4) About SNMPv3 When there is not ipeCfgAccountGroupInfoEntry corresponding to ipeCfgAccountUserGroup, SNMPv3-TRAP which I used ipeCfgAccountUserName for is output, but cannot use SNMPv3-Set/Get-Request.