This object identifies the source of the data for which historical data was collected and placed in the rlHistory table. This object may not be modified if the associated rlHistoryControlStatus object is equal to valid(1).
Sources for this description
Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)Dell MIB copies (LibreNMS/Observium Community)D-Link official switch MIBsNetdisco MIB archive copiesNETGEAR official product and EOL MIB downloads