The MIB for Message Processing and Dispatching read-only current 1.3.6.1.6.3.11.2.1.1 The total number of packets received by the SNMP engine which were dropped because they referenced a securityModel that was not known to or supported by the SNMP engine. read-only current 1.3.6.1.6.3.11.2.1.2 The total number of packets received by the SNMP engine which were dropped because there were invalid or inconsistent components in the SNMP message. read-only current 1.3.6.1.6.3.11.2.1.3 The total number of packets received by the SNMP engine which were dropped because the PDU contained in the packet could not be passed to an application responsible for handling the pduType, e.g. no SNMP application had registered for the proper combination of the contextEngineID and the pduType. read-only current 1.3.6.1.6.3.11.2.1.1 The total number of packets received by the SNMP engine which were dropped because they referenced a securityModel that was not known to or supported by the SNMP engine. read-only current 1.3.6.1.6.3.11.2.1.2 The total number of packets received by the SNMP engine which were dropped because there were invalid or inconsistent components in the SNMP message. read-only current 1.3.6.1.6.3.11.2.1.3 The total number of packets received by the SNMP engine which were dropped because the PDU contained in the packet could not be passed to an application responsible for handling the pduType, e.g. no SNMP application had registered for the proper combination of the contextEngineID and the pduType.