OID value: 1.3.6.1.2.1.11.3
OID description:
snmpInBadVersions OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of SNMP Messages which were delivered to the SNMP protocol entity and were for an unsupported SNMP version." ::= { snmp 3 }
See also the OID Repository website reference for 1.3.6.1.2.1.11.3