A control variable used to start operator initiated interface tests.1 indicates that no test has been initiated. Only operator initiated interface tests can be set to this variable.
Sources for this description
Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)Dell MIB copies (LibreNMS/Observium Community)Netdisco MIB archive copiesNETGEAR official product and EOL MIB downloads