The SNMPv2-MIB.mib file provides a number of counters to aid in debugging SNMP problems.
Diagnostic Counters from SNMPv2-MIB lists some of these diagnostic counters.
Variable | ID Mapping | Description |
---|---|---|
snmpInPkts |
snmp 1 |
The total number of messages delivered to the SNMP entity from the transport service. |
snmpInBadVersions |
snmp 3 |
The total number of SNMP messages that were delivered to the SNMP entity and were for an unsupported SNMP version. |
snmpInBadCommunityNames |
snmp 4 |
The total number of community-based SNMP messages delivered to the SNMP entity that used an invalid SNMP community name. |
snmpInBadCommunityUses |
snmp 5 |
The total number of community-based SNMP messages delivered to the SNMP entity that represented an SNMP operation that was not allowed for the community named in the message. |
snmpInASNParseErrs |
snmp 6 |
The total number of ASN.1 or BER errors encountered by the SNMP entity when decoding received SNMP messages. |
snmpEnableAuthenTraps |
snmp 30 |
Indicates whether the SNMP entity is permitted to generate authenticationFailure traps. The value of this object overrides any configuration information. It therefore provides a means of disabling all authenticationFailure traps. |
snmpSilentDrops |
snmp 31 |
The total number of Confirmed Class PDUs delivered to the SNMP entity that were silently dropped because the size of a reply containing an alternate Response Class PDU with an empty variable-bindings field was greater than either a local constraint or the maximum message size associated with the originator of the request. |
snmpProxyDrops |
snmp 32 |
The total number of Confirmed Class PDUs delivered to the SNMP entity that were silently dropped because the transmission of the message to a proxy target failed in a manner other than a time-out such that no Response Class PDU could be returned. |